CN112472995A - Silicone stent with radioactive particles for department of respiration - Google Patents
Silicone stent with radioactive particles for department of respiration Download PDFInfo
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- CN112472995A CN112472995A CN202011417401.9A CN202011417401A CN112472995A CN 112472995 A CN112472995 A CN 112472995A CN 202011417401 A CN202011417401 A CN 202011417401A CN 112472995 A CN112472995 A CN 112472995A
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- power supply
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- 239000002245 particle Substances 0.000 title claims abstract description 20
- 229920001296 polysiloxane Polymers 0.000 title claims abstract description 19
- 230000002285 radioactive effect Effects 0.000 title claims abstract description 19
- 230000029058 respiratory gaseous exchange Effects 0.000 title description 2
- 230000007246 mechanism Effects 0.000 claims abstract description 119
- 230000000241 respiratory effect Effects 0.000 claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 229910052742 iron Inorganic materials 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000011241 protective layer Substances 0.000 claims description 6
- 244000043261 Hevea brasiliensis Species 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 229920003052 natural elastomer Polymers 0.000 claims description 3
- 229920001194 natural rubber Polymers 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 2
- 239000004945 silicone rubber Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000006748 scratching Methods 0.000 abstract 1
- 230000002393 scratching effect Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
- A61N5/1007—Arrangements or means for the introduction of sources into the body
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
- A61N2005/1019—Sources therefor
- A61N2005/1024—Seeds
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Treatment Devices (AREA)
Abstract
本发明公开了一种呼吸科用带放射粒子的硅酮支架，包括支架机构，所述支架机构的一侧固定安装有供电机构，所述支架机构位于所述供电机构的一侧活动安装有固定机构，所述电源机构用于为所述固定机构供电，所述遥控机构与所述固定机构无线连接；所述连接块固定连接在所述连接弹簧远离所述限位块的一端，所述电磁铁块固定安装在所述连接块的内部，所述磁铁块固定安装在所述限位块的内部。本发明是一种具有能够提供可靠固定结构，安全稳固，防止移动，并且能够提供可靠的防护结构，防止刮伤人体组织，同时能够防止堵塞，扩大治疗的面积，提高治疗效果，安拆更加方便，便于操作等优点的带放射粒子硅酮支架。
The invention discloses a silicone support with radioactive particles for respiratory department. The power supply mechanism is used to supply power to the fixing mechanism, and the remote control mechanism is wirelessly connected to the fixing mechanism; the connection block is fixedly connected to the end of the connection spring away from the limit block, and the electromagnetic The iron block is fixedly installed inside the connecting block, and the magnet block is fixedly installed inside the limiting block. The present invention has the advantages of providing a reliable fixing structure, being safe and stable, preventing movement, and providing a reliable protective structure to prevent scratching human tissue, preventing blockage, expanding the treatment area, improving the treatment effect, and being more convenient for installation and disassembly. , a silicone stent with radioactive particles for easy operation and other advantages.
Description
Technical Field
The patent relates to the technology related to medical instruments, in particular to the technology of a silicone stent with radioactive particles for a respiratory department.
Background
In brief, the medical appliance industry relates to a plurality of industries such as medicine, machinery, electronics, plastics and the like, and is a high-technology industry with multidisciplinary intersection, knowledge concentration and fund concentration. The basic characteristics of the medical equipment with high and new technology are digitalization and computerization, the medical equipment is a modern high-technology crystal with multiple disciplines and cross fields, the technical content of the product is high, the profit is high, and the silicone stent with radioactive particles is the embodiment of the modern high-technology crystal.
However, there are some drawbacks in the use of current silicone support with radioactive particles, when using, firstly, the lug that is mostly fixed on surface is fixed, and is fixed unreliable, easily becomes flexible, and secondly, the lug on support surface can not move, scratches human tissue easily, is unfavorable for protecting patient's health safety, and thirdly, when ann tears, the complex and hard operation step, inconvenient use, and fourthly, support and human tissue in close contact with, the hole of support is easily blocked up, reduces the operation area of treatment, reduces treatment efficiency.
Disclosure of Invention
The present invention is directed to a silicone stent with radioactive particles for respiratory department to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the remote control device comprises a support mechanism, wherein a power supply mechanism is fixedly arranged on one side of the support mechanism, a fixing mechanism is movably arranged on one side of the support mechanism, the power supply mechanism is used for supplying power to the fixing mechanism, and the remote control mechanism is wirelessly connected with the fixing mechanism; the fixed establishment includes protection piece, stopper, magnet piece, coupling spring, electromagnetism iron piece, connecting block and skid proof block, skid proof block fixed bonding is in one side of protection piece, the stopper is fixed bonding in the protection piece is kept away from one side of skid proof block, coupling spring's one end fixed mounting is in the stopper is kept away from one side of protection piece, connecting block fixed connection is in coupling spring keeps away from the one end of stopper, electromagnetism iron piece fixed mounting is in the inside of connecting block, magnet piece fixed mounting is in the inside of stopper.
Further, be provided with the radian on the protection piece, the material of protection piece with skid proof block's material is the same, skid proof block evenly sets up the protection piece surface, the material of protection piece is any one in natural rubber material or silicon rubber material or the latex material.
Furthermore, the number of the limiting blocks is the same as that of the protecting blocks, the limiting blocks are uniformly arranged on the support mechanism and are of a hexagonal prism structure, and the central lines of the limiting blocks coincide with that of the protecting blocks.
Furthermore, power mechanism includes power mechanism, inoxidizing coating and signal reception mechanism, power mechanism with the inoxidizing coating can be dismantled and be connected, power mechanism is used for doing signal reception mechanism supplies power, signal reception mechanism is radio receiving module.
Further, power supply mechanism is the lithium cell, power supply mechanism is used for doing the electromagnet piece provides electric power, the shape and the diameter size of electromagnet piece with the shape and the diameter size of magnet piece are the same.
Further, the gimbal mechanism includes that the owner supports the support body, supports the support body for the first time, supports support body and drill way for the second time, support the support body fixed connection for the first time and be in the one end of the main support body, support the support body fixed connection for the second time main support body is located the one end of the support body is supported for the first time, the drill way is evenly seted up on the main support body.
Furthermore, an opening is formed in one end of the main support frame body, the main support frame body is hollow, a groove is formed in the surface of the main support frame body, the shape and the size of the groove are the same as those of the limiting block, and the limiting block is connected with the main support frame body in a sliding mode.
Further, the length and diameter size and the material of the support body of supporting for the first time and the length and diameter size and the material of the support body of supporting for the second time are all the same, the material of the support body of supporting for the first time with the material of the main support body is the same.
Further, the remote control mechanism includes remote controller casing, pull ring, independent control button, signal indicator lamp and secondary battery, pull ring movable mounting be in one side of remote controller casing, independent control button movable mounting be in one side of remote controller casing, signal indicator lamp fixed mounting be in the remote controller casing is located one side of independent control button, secondary battery with the connection can be dismantled to the remote controller casing.
Furthermore, a radio transmitting module is installed inside the remote controller shell, the radio transmitting module is matched with the signal receiving mechanism for use, the model of the radio transmitting module and the model of the signal receiving mechanism are any one of 335M transmitting modules SR9915 or 433M transmitting modules SR9915, and the secondary battery is used for supplying power for the radio transmitting module and the signal indicator lamp.
Compared with the prior art, the invention has the beneficial effects that:
(1) the anti-skid block is uniformly arranged on the surface of the protection block, and the protection block can be tightly propped against human tissues by matching with the connecting spring, the limiting block and the connecting block, so that the main support frame body is prevented from sliding and displacing, and the fixing is firm.
(2) The anti-skidding support frame is provided with the power supply mechanism and the fixing mechanism, so that a reliable protection structure can be provided, human tissues are prevented from being scratched, the electromagnet block and the magnet block are mutually attracted by supplying power to the electromagnet block through the power supply mechanism, the connecting spring is deformed through the limiting block and the connecting block, the anti-skidding lug and the protection block are contracted into the groove on the main support frame body, the surface of the main support frame body is smooth, the anti-skidding support frame is convenient to mount and dismount, the human tissues are reliably protected, and the anti-skidding support frame is convenient to use.
(3) The invention can simplify the operation steps of mounting and dismounting the bracket by arranging the fixing mechanism, the remote control mechanism and the power supply mechanism, saves time and labor, is convenient to operate, enables the radio transmitting module in the shell of the remote controller to transmit signals by pressing the independent control key and matching with the secondary battery, enables the power supply mechanism to supply power for the electromagnet block, shrinks the antiskid lug and the protection block into the groove on the main support frame body, mounts the bracket into the human body, stops the electromagnet block by pressing the independent control key, and tightly pushes the protection block with the antiskid lug against the human tissue by matching with the connecting spring, the limiting block and the connecting block, thereby reliably fixing the bracket, stably and firmly.
(4) The invention can prevent holes on the bracket from being blocked, increase the treatment area and improve the treatment effect by arranging the supporting mechanism and the fixing mechanism, the protective blocks and the orifices are uniformly arranged on the main support frame body, the protective blocks surround the orifices in four directions, and the protective blocks are supported on human tissues by the connecting springs, the limiting blocks and the connecting blocks to prevent the human tissues from blocking the orifices on the main support frame body and enable the treatment ions to diffuse to the human tissues through the orifices, thereby increasing the treatment area, being safe and reliable, having high efficiency and good effect.
Drawings
FIG. 1 is a schematic structural diagram according to an embodiment of the present invention;
FIG. 2 is a front view of the remote control mechanism of the embodiment of FIG. 1;
FIG. 3 is a schematic view of a partial cross-sectional configuration of the bracket mechanism and securing mechanism of the embodiment of FIG. 1;
FIG. 4 is a front view of the securing mechanism of the embodiment of FIG. 1;
FIG. 5 is a bottom elevation schematic view of the remote control mechanism of the embodiment of FIG. 1;
FIG. 6 is a side view of the support mechanism of the embodiment of FIG. 1;
fig. 7 is a schematic top view of the support mechanism in the embodiment of fig. 1.
Reference numerals: 1. a support mechanism; 101. a main support frame body; 102. supporting the frame body for the first time; 103. supporting the frame body for the second time; 104. an orifice; 2. a power supply mechanism; 201. a power supply mechanism; 202. a protective layer; 203. a signal receiving mechanism; 3. a fixing mechanism; 301. a protection block; 302. a limiting block; 303. a magnet block; 304. a connecting spring; 305. an electromagnet block; 306. connecting blocks; 307. an anti-slip bump; 4. a remote control mechanism; 401. a remote controller housing; 402. a pull ring; 403. independently controlling the keys; 404. a signal indicator light; 405. a secondary battery is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, and fig. 6 and fig. 7, fig. 1 is a schematic structural diagram according to an embodiment of the present invention; FIG. 2 is a front view of the remote control mechanism of the embodiment of FIG. 1; FIG. 3 is a schematic view of a partial cross-sectional configuration of the bracket mechanism and securing mechanism of the embodiment of FIG. 1; FIG. 4 is a front view of the securing mechanism of the embodiment of FIG. 1; FIG. 5 is a bottom elevation schematic view of the remote control mechanism of the embodiment of FIG. 1; FIG. 6 is a side view of the support mechanism of the embodiment of FIG. 1; fig. 7 is a schematic top view of the support mechanism in the embodiment of fig. 1, which includes a support mechanism 1, a main support frame 101, a first support frame 102, a second support frame 103, an aperture 104, a power supply mechanism 2, a power supply mechanism 201, a protective layer 202, a signal receiving mechanism 203, a fixing mechanism 3, a protective block 301, a limiting block 302, a magnet block 303, a connecting spring 304, an electromagnet block 305, a connecting block 306, an anti-slip block 307, a remote control mechanism 4, a remote control housing 401, a pull ring 402, an independent control button 403, a signal indicator lamp 404, and a secondary battery 405, as shown in fig. 1, 3 and 4, the remote control device comprises a support mechanism 1, a power supply mechanism 2 is fixedly mounted on one side of the support mechanism 1, a fixing mechanism 3 is movably mounted on one side of the support mechanism 1, which is located on the power supply mechanism 2, a power supply mechanism 201 is used for supplying power to the fixing mechanism 3, and a remote control mechanism 4 is wirelessly connected with the fixing mechanism 3; fixing mechanism 3 includes protection piece 301, stopper 302, magnet piece 303, coupling spring 304, electromagnet piece 305, connecting block 306 and skid proof block 307, skid proof block 307 is fixed to be bonded in one side of protection piece 301, stopper 302 is fixed to be bonded in one side that skid proof block 307 was kept away from to protection piece 301, the one end fixed mounting of coupling spring 304 is in one side that protection piece 301 was kept away from to stopper 302, connecting block 306 fixed connection is in the one end that limiting block 302 was kept away from to coupling spring 304, electromagnet piece 305 fixed mounting is in the inside of connecting block 306, magnet piece 303 fixed mounting is in the inside of stopper 302.
Specifically, as shown in fig. 3 and 4, the radian is arranged on the protection block 301, the protection block 301 is made of the same material as the anti-slip bump 307, the anti-slip bump 307 is uniformly arranged on the surface of the protection block 301, the protection block 301 is made of any one of natural rubber material, silicon rubber material or latex material, comprehensive and reliable protection is provided through the protection block 301, and the friction resistance is increased through the anti-slip bump 307, so that the protection is prevented from sliding.
Specifically, as shown in fig. 1 and 4, the number of the limiting blocks 302 is the same as that of the protecting blocks 301, the limiting blocks 302 are uniformly arranged on the support mechanism 1, the limiting blocks 302 are hexagonal prism structures, the central lines of the limiting blocks 302 coincide with that of the protecting blocks 301, and the structural connection is more compact and reliable through the limiting blocks 302 to prevent deviation.
Specifically, as shown in fig. 1 and fig. 3, the power supply mechanism 201 includes a power supply mechanism 201, a protective layer 202, and a signal receiving mechanism 203, the power supply mechanism 201 is detachably connected to the protective layer 202, the power supply mechanism 201 is configured to supply power to the signal receiving mechanism 203, the signal receiving mechanism 203 is a radio receiving module, so that the structure is more firmly and reliably fixed, and the signal receiving mechanism 203 can receive a corresponding radio signal and perform operations of turning on and off a circuit.
Specifically, as shown in fig. 1 and 3, the power supply mechanism 201 is a lithium battery, the power supply mechanism 201 is used for supplying power to the electromagnet block 305, the shape and the diameter size of the electromagnet block 305 are the same as those of the magnet block 303, and the power supply mechanism 201 is used for supplying reliable working power, is convenient to use, and is safe and reliable.
Specifically, as shown in fig. 1, fig. 6 and fig. 7, the support mechanism 1 includes a main support frame body 101, a first support frame body 102, a second support frame body 103 and an orifice 104, the first support frame body 102 is fixedly connected to one end of the main support frame body 101, the second support frame body 103 is fixedly connected to one end of the main support frame body 101, which is located at the first support frame body 102, the orifice 104 is uniformly arranged on the main support frame body 101, so that a reliable support structure can be provided, the support mechanism is safe and reliable, the connection is tight, and the use is convenient.
Specifically, as shown in fig. 1 and fig. 6, an opening is opened at one end of the main support frame body 101, the main support frame body 101 is hollow, a groove is opened on the surface of the main support frame body 101, the shape and size of the groove are the same as those of the limiting block 302, the limiting block 302 is slidably connected with the main support frame body 101, a reliable support structure can be provided, the power supply mechanism 2 is convenient to fix, and the operation is simple and convenient.
Specifically, as shown in fig. 1 and 7, the length, diameter size and material of the first support frame 102 are the same as the length, diameter size and material of the second support frame 103, and the material of the first support frame 102 is the same as the material of the main support frame 101, so that a reliable structural foundation can be provided, and the treatment operation can be performed reliably and conveniently.
Specifically, as shown in fig. 2 and 5, the remote control mechanism 4 includes a remote controller housing 401, a pull ring 402, an independent control key 403, a signal indicator 404 and a secondary battery 405, the pull ring 402 is movably mounted on one side of the remote controller housing 401, the independent control key 403 is movably mounted on one side of the remote controller housing 401, the signal indicator 404 is fixedly mounted on one side of the remote controller housing 401 where the independent control key 403 is located, the secondary battery 405 is detachably connected with the remote controller housing 401, reliable working power is provided through the secondary battery 405, the reliability of the work of the independent control key 403 is detected through the signal indicator 404, and the remote controller housing 401 is conveniently fixed through the pull ring 402.
Specifically, as shown in fig. 2 and 5, a radio transmission module is installed inside the remote controller housing 401, and the radio transmission module is used in cooperation with the signal receiving mechanism 203, and the model of the radio transmission module and the signal receiving mechanism 203 is any one of 335M transmission module SR9915 or 433M transmission module SR9915, the secondary battery 405 is used for supplying power to the radio transmission module and the signal indicator lamp 404, so that the secondary battery 405 can supply power to the radio transmission module and the signal indicator lamp 404, the radio transmission module can transmit a corresponding radio signal through the independent control key 403, and the electromagnet block 305 is controlled to be turned on and turned off in cooperation with the signal receiving mechanism 203.
In summary, the present invention provides a silicone stent with radioactive particles for use in respiratory department, which, in use:
firstly, taking out the main support frame body 101, providing power for pressing a radio transmitting module and a signal indicator lamp 404 in the remote controller shell 401 by pressing an independent control key 403 on the remote controller shell 401 in cooperation with a secondary battery 405, enabling the radio transmitting module to transmit a working radio signal, simultaneously, after a signal receiving mechanism 203 on the main support frame body 101 receives the signal, switching on a circuit between an electromagnet block 305 and a power supply mechanism 201, enabling the electromagnet block 305 to start working, enabling a limiting block 302 to drive a protection block 301 and an anti-skid block 307 to shrink into a groove of the main support frame body 101 through magnetic attraction between the electromagnet block 305 and the magnet block 303, enabling the surface of the main support frame body 101 to become smooth, then, in cooperation with an endoscope, installing the main support frame body 101, the first support frame body 102 and the second support frame body 103 in a designated area in a human body, then, pressing the independent control key 403, cooperate signal indicator 404, let the radio signal that the radio emission module transmission stopped, through signal receiver 203, let electromagnet piece 305 stop work, through coupling spring 304 and connecting block 306, push protection piece 301 and skid proof block 307 on the stopper 302 to human tissue, fix main support body 101 inside human body, at cooperation drill way 104, let the treatment particle spread on human tissue, improve treatment, safe and reliable, convenient operation.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011417401.9A CN112472995B (en) | 2020-12-07 | 2020-12-07 | A kind of silicone stent with radioactive particles for respiratory department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011417401.9A CN112472995B (en) | 2020-12-07 | 2020-12-07 | A kind of silicone stent with radioactive particles for respiratory department |
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| Publication Number | Publication Date |
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| CN112472995A true CN112472995A (en) | 2021-03-12 |
| CN112472995B CN112472995B (en) | 2022-08-12 |
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| CN202011417401.9A Expired - Fee Related CN112472995B (en) | 2020-12-07 | 2020-12-07 | A kind of silicone stent with radioactive particles for respiratory department |
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| CN208641535U (en) * | 2018-01-18 | 2019-03-26 | 中南大学湘雅医院 | Fixing sleeve capable of absorbing radioactive particles |
| CN208927419U (en) * | 2018-05-10 | 2019-06-04 | 山西盈科生物科技有限公司 | A kind of band radion silicon stent |
| CN110215600A (en) * | 2019-05-27 | 2019-09-10 | 北京大学第三医院 | The implantation material of radion can be carried |
| CN110314274A (en) * | 2019-06-27 | 2019-10-11 | 原子高科股份有限公司 | A kind of sacculus carrying radioactive particle |
| CN110801194A (en) * | 2019-09-29 | 2020-02-18 | 华中科技大学鄂州工业技术研究院 | An endoscope lens assembly |
| CN211750299U (en) * | 2019-12-06 | 2020-10-27 | 中国科学院大学宁波华美医院(宁波市第二医院) | A trimmable silicone stent |
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