CN2201954Y - Embedded type medicine injection catheter device - Google Patents
Embedded type medicine injection catheter device Download PDFInfo
- Publication number
- CN2201954Y CN2201954Y CN 94245821 CN94245821U CN2201954Y CN 2201954 Y CN2201954 Y CN 2201954Y CN 94245821 CN94245821 CN 94245821 CN 94245821 U CN94245821 U CN 94245821U CN 2201954 Y CN2201954 Y CN 2201954Y
- Authority
- CN
- China
- Prior art keywords
- pump
- catheter device
- outlet tube
- embedded type
- injection catheter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 25
- 239000007924 injection Substances 0.000 title claims abstract description 25
- 239000003814 drug Substances 0.000 title abstract description 13
- 238000007789 sealing Methods 0.000 claims description 3
- 229940079593 drug Drugs 0.000 abstract description 7
- 231100000252 nontoxic Toxicity 0.000 abstract description 4
- 230000003000 nontoxic effect Effects 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 4
- 208000002193 Pain Diseases 0.000 abstract description 2
- 239000012467 final product Substances 0.000 description 2
- 206010033675 panniculitis Diseases 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 238000002627 tracheal intubation Methods 0.000 description 2
- 208000004404 Intractable Pain Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
Images
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
An embedded type medicine injection catheter device is composed of a medicine injection pump and a catheter. The medicine injection pump consists of a pump shell, a pump cover and an output pipe. The middle part of the medicine injection pump is provided with an inner cavity. One end of the output pipe is communicated with the inner cavity, and the other end of the output pipe is connected with the catheter. The pump casing and the pump cover are made of medical rubber, and the output pipe can be made of non-toxic plastic. Compared with the existing catheter, the drug injection catheter device has the characteristics of less pain of patients during treatment, low medical cost and convenient operation of medical staff. The drug injection catheter device is particularly suitable for being used as a medical appliance for repeatedly using drugs on a specific part of a patient.
Description
This utility model belongs to medical instruments field, the injection catheter device in particularly a kind of subcutaneous tissue of imbedding human body.
At present, in clinical treatment, need often carry out various types of punctures, conduit be drawn put patient's specific part on one's body and carry out medication, to reach the effect of topical therapeutic to tumour patient and some intractable pain patient.Existing conduit will be pulled out after medication finishes, and this Therapeutic Method need repeat the operation of puncture and intubation in the quite a long time, the operation of at every turn carrying out puncture and intubation all will cause wound to patient's health, cause repeatedly misery to patient, in treatment, adopt existing conduit also to exist medical expense height, the inconvenient weak point of treatment simultaneously.
Task of the present utility model is at the existing weak point of existing conduit, provides a kind of one-time puncture that only needs in whole therapeutic process to put the embedded type injection catheter device that pipe just can repeat injection.
Task of the present utility model is finished in the following way: embedded type injection catheter device is made up of killer injecting pump and conduit.Wherein killer injecting pump is made up of pump case, pump cover, outlet tube.There is an inner chamber at the middle part of killer injecting pump, communicates with inner chamber with outlet tube one end that pump case joins.One end of the other end of outlet tube and conduit links together.Pump case and pump cover are made with medical grade rubber, and outlet tube can be made with non-toxic plastic.During use, the end puncture of conduit is drawn put therapentic part earlier, the other end of conduit is connected on the end of the outlet tube on the killer injecting pump, killer injecting pump is fixed in the subcutis to get final product again.Later on each medication only needs medicine is got final product by the inner chamber that syringe injects killer injecting pump.
This utility model is compared with existing conduit, and patient is painful few when having treatment, and medical expense is low, medical worker's convenience operation.This utility model is particularly suitable as a kind of need carry out repeated drug taking to patient's specific part on one's body medical apparatus.
Description of drawings is as follows:
Fig. 1 is the structural representation of the embodiment 1 of embedded type injection catheter device.Wherein (1) represents pump case; (2) expression inner ring; (3) seat in the expression; (4) expression pump cover; (5) expression outlet tube; (6) expression sleeve pipe; (7) expression locking cap; (8) expression sealing ring; (9) expression conduit; (10) expression inner chamber; (11) expression killer injecting pump.
Fig. 2 is the structural representation of the embodiment 2 of embedded type injection catheter device.Wherein (12) represent pump case; (13) expression pump cover; (14) expression inner ring; (15) expression inner chamber; (16) expression outlet tube; (17) expression pawl; (18) expression adapter sleeve; (19) expression conduit; (20) expression killer injecting pump.
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
Embodiment 1:
A kind of embedded type injection catheter device is made up of killer injecting pump (11) and conduit (9).Wherein killer injecting pump (11) is made up of pump case (1), pump cover (4), outlet tube (5).There is an inner chamber (10) at the middle part of killer injecting pump (11).On the inwall of pump case (1), be provided with inner ring (2) and interior seat (3).Outlet tube (5) is connected on the interior seat (3), and it communicates with inner chamber (10).The other end of outlet tube (5) links together with an end of conduit (9) by sleeve pipe (6), locking cap (7), sealing ring (8).For the ease of operation, pump case (1) and pump cover (4) are made with medical grade rubber, and the available non-toxic plastic of outlet tube (5) is made.
Embodiment 2:
A kind of embedded type injection catheter device is made up of killer injecting pump (20) and conduit (19).Wherein killer injecting pump (20) is made up of pump case (12), pump cover (13), outlet tube (16).There is an inner chamber (15) at the middle part of killer injecting pump (20).On the inwall of pump case (12), be provided with inner ring (14).Outlet tube (16) is connected on the inner ring (14), and it communicates with inner chamber (15).The other end of outlet tube (16) links together by the end of adapter sleeve (18) with conduit (19).In order to prevent that conduit (19) from coming off from outlet tube (16), on an end of the outlet tube (16) that joins with conduit (19), be provided with pawl (17).For the ease of operation, pump case (12) and pump cover (13) are made with medical grade rubber, and the available non-toxic plastic of outlet tube (16) is made.
Claims (7)
1, a kind of embedded type injection catheter device, it is characterized in that this embedded type injection catheter device is made up of killer injecting pump (11) and conduit (9), wherein killer injecting pump (11) is made up of pump case (1), pump cover (4), outlet tube (5), there is an inner chamber (10) at the middle part of killer injecting pump (11), outlet tube (5) one ends communicate with inner chamber (10), and the other end of outlet tube (5) and conduit (9) link together.
2, a kind of embedded type injection catheter device according to claim 1 is characterized in that being provided with inner ring (2) and interior seat (3) on the inwall of pump case (1), outlet tube (5) is connected on the interior seat (3).
3, a kind of embedded type injection catheter device according to claim 1 is characterized in that linking together by sleeve pipe (6), locking cap (7), sealing ring (8) between outlet tube (5) and the conduit (9).
4, a kind of embedded type injection catheter device, it is characterized in that this embedded type injection catheter device is made up of killer injecting pump (20) and conduit (19), wherein killer injecting pump (20) is made up of pump case (12), pump cover (13), outlet tube (16), there is an inner chamber (15) at the middle part of killer injecting pump (20), outlet tube (16) one ends communicate with inner chamber (15), and the other end of outlet tube (16) and conduit (19) link together.
5, a kind of embedded type injection catheter device according to claim 4 is characterized in that being provided with inner ring (14) on the inwall of pump case (12), and outlet tube (16) is connected on the inner ring (14).
6, a kind of embedded type injection catheter device according to claim 4 is characterized in that linking together by adapter sleeve (18) between outlet tube (16) and the conduit (19).
7, a kind of embedded type injection catheter device according to claim 6 is characterized in that being provided with pawl (17) on an end of the outlet tube (16) that joins with conduit (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94245821 CN2201954Y (en) | 1994-11-18 | 1994-11-18 | Embedded type medicine injection catheter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94245821 CN2201954Y (en) | 1994-11-18 | 1994-11-18 | Embedded type medicine injection catheter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2201954Y true CN2201954Y (en) | 1995-06-28 |
Family
ID=33851498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94245821 Expired - Fee Related CN2201954Y (en) | 1994-11-18 | 1994-11-18 | Embedded type medicine injection catheter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2201954Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100536954C (en) * | 2004-01-08 | 2009-09-09 | 赫尔穆特·沃尔施莱格 | Device for operating a catheter |
| US7985202B2 (en) | 2008-05-22 | 2011-07-26 | Nan Li | Infusion device for infusing multiple medicaments at different speeds |
| CN102764164A (en) * | 2012-07-12 | 2012-11-07 | 北京兆仕医疗器械有限责任公司 | Sealing-free tube implanted administration device |
-
1994
- 1994-11-18 CN CN 94245821 patent/CN2201954Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100536954C (en) * | 2004-01-08 | 2009-09-09 | 赫尔穆特·沃尔施莱格 | Device for operating a catheter |
| US7985202B2 (en) | 2008-05-22 | 2011-07-26 | Nan Li | Infusion device for infusing multiple medicaments at different speeds |
| CN102764164A (en) * | 2012-07-12 | 2012-11-07 | 北京兆仕医疗器械有限责任公司 | Sealing-free tube implanted administration device |
| CN102764164B (en) * | 2012-07-12 | 2014-12-03 | 北京兆仕医疗器械有限责任公司 | Sealing-free tube implanted administration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |