TWM616083U - Endoscopic photography detection system for dental hand-held maxillary sinus - Google Patents

Abstract

This creation is a hand-held maxillary sinus (maxillary sinus) endoscopic camera detection system for dentistry, which includes a main body, a handheld unit, and an observation unit; there is a screen on the main body; the handheld unit is electrically connected to the main body; observation The unit is set on the hand-held unit and includes an elongated flexible tube and a lens module connected to the opening of the flexible tube; the elongated flexible tube can penetrate into the sinus cavity through the lens mold Group observation, and the flexible long tube can be bent and deformed, so that the operator can easily change the observation angle, which is convenient for all-round real-time image observation.

Description

Dental hand-held maxillary sinus endoscopic photographic detection system

This creative department relates to a handheld endoscopic photography system with a lens angle that can be arbitrarily flexed and adjusted.

During dental treatment, the alveolar bone will gradually shrink due to tooth extraction, causing the thickness of the alveolar bone at the root of the tooth to become thinner. In order to avoid alveolar bone atrophy, or to make the atrophic alveolar bone proliferate sufficient bone mass, alveolar ridge enhancement surgery (commonly known as psoralen) is often applied to the alveolar cavity of patients with tooth extraction or missing teeth to reconstruct the defective tooth For the alveolar ridge, after a few months, the alveolar bone has sufficient bone mass before subsequent denture reconstruction such as dental implants. However, because the posterior area of the upper mandible is adjacent to the maxillary sinus cavity, the alveolar bone height will still be insufficient even after the bone powder is filled, and the alveolar bone perforation or bone fracture occurs during the implantation process, resulting in the implant or the bone material It falls into the cavity of the maxillary sinus of the patient, causing infection and chronic maxillary sinus inflammation.

In the prior art, there is a hand-held movable root canal treatment pulp hole detection photographing and video recording system, which can provide the dentist to directly observe the condition of the pulp hole in the patient's teeth at the treatment site.

However, the aforementioned prior art hand-held mobile endodontic treatment endodontic hole detection photographing and recording system provides the dentist for observation and inspection through a rigid short tubular detection head set at one end of the hand-held detection unit. Although the design is suitable for observing the condition in the pulp hole, the length of the detection head is very short, so it is impossible to further observe the condition in the maxillary sinus cavity; in addition, during the observation process, if the observation angle needs to be changed significantly Because the detection head is hard, the observation angle of the detection head can only be adjusted by changing the holding position of the hand-held detection unit. However, the movement space of the hand-held detection unit is limited to the internal space of the patient’s mouth, so the observation angle is often Therefore, the existing technology needs to be improved.

In view of the aforementioned shortcomings and deficiencies of the prior art, this creation provides a dental hand-held maxillary sinus (maxillary sinus) endoscopic photography detection system, which can deeply observe the condition of the maxillary sinus cavity through a handheld device, and It is easy to change the observation angle, which is conducive to all-round real-time image observation.

In order to achieve the above creative purpose, this creation is a dental hand-held maxillary sinus endoscopic photographic detection system, which includes A body, including a screen; A handheld unit which is electrically connected to the main body; An observation unit is arranged on the handheld unit. The observation unit includes a flexible long tube and a lens module. The length of the flexible long tube is between 5 cm and 20 cm. Between 1 mm and 2.5 mm, one end of the flexible long tube is connected to the handheld unit, and the other end forms an opening; the lens module is disposed in the flexible long tube and faces the opening of the flexible long tube , The picture taken by the lens module can be displayed on the screen.

The advantage of the hand-held maxillary sinus endoscopic photographic detection system for dentistry is that the observation unit has a slender shape (length ranging from 5 cm to 20 cm, outer diameter ranging from 1 mm to 2.5 mm). The long flexible tube has a certain length, so the front end of the flexible long tube can be penetrated into the upper mandibular sinus cavity for observation and inspection through the lens module; at the same time, the flexible long tube has the characteristics of flexure and deformation, so it is not necessary Limited by the patient’s oral space, the observation angle can be changed at will, and a full range of image observations can be performed, allowing the surgeon to observe the conditions in the maxillary sinus cavity captured by the lens module in real time through the screen on the body. Locate the foreign body falling into the maxillary sinus (maxillary sinus) cavity, and accurately remove the foreign body.

Furthermore, in the dental hand-held maxillary sinus endoscopic photographic detection system, the flexible long tube is made of PVC material.

Furthermore, in the dental hand-held mandibular sinus endoscopic photographic detection system, the observation unit further includes a waterproof cover plate, the waterproof cover plate covering the opening of the flexible long tube, so that the The inside of the flexible long tube forms a closed space.

Furthermore, in the dental hand-held mandibular sinus endoscopic photographic detection system, the lens module includes a circuit board, at least one photographic lens and at least one light-emitting element, and the circuit board is arranged on the flexible long Inside the tube, the at least one photographing lens and the at least one light-emitting element are arranged on the circuit board.

Furthermore, in the dental hand-held maxillary sinus endoscopic photographic detection system, the hand-held unit is elongated.

Furthermore, in the dental hand-held maxillary sinus endoscopic photographic detection system, the hand-held unit includes a hand-held part, an observation connection part and a body connection part, the observation connection part and the body connection part are It is detachably arranged at both ends of the hand-held part; the observation connection part is connected to the observation unit; the main body connection part is connected to the main body through a connecting wire.

Furthermore, in the dental hand-held maxillary sinus endoscopic photographic detection system, the main body further includes at least one grip which is protrudingly formed on one side of the screen.

In the following, in conjunction with the drawings and the preferred embodiments of this creation, the technical means adopted by this creation to achieve the predetermined creation purpose are further explained.

Please refer to FIG. 1, the hand-held maxillary sinus endoscopic imaging detection system for dental use of the present invention includes a main body 10, a handheld unit 20 and an observation unit 30.

The main body 10 includes a screen 11. In this embodiment, the main body 10 further includes a handle 12, and the handle 12 is protrudingly formed on the lower side of the screen 11. However, the formation position and number of the grips 12 are not limited to this. The hand-held maxillary sinus endoscopic photographic detection system for dental use in this creation may also have no grip 12. In the embodiment where the grip 12 is not included in this creation , The operator can directly hold the main body 10 or place the main body 10 on a platform such as a desktop beside him.

To further illustrate, the main body 10 includes a power switch 13 and a control key 14. In this embodiment, the control key 14 is used to capture the screen displayed on the screen 11, but it is not limited to this. The control key 14 is also It can be a multi-function button, and other function control buttons can also be set according to requirements. In this embodiment, the power switch 13 is arranged around the screen 11, and the control button 14 is arranged on the handle 12. However, it is not limited to this. When the main body 10 only includes a screen 11 without the handle 12, the control button 14 can also be arranged around the screen 11.

Please refer to FIG. 1 and FIG. 4, the handheld unit 20 is a long pen-shaped structure and is electrically connected to the main body 10. Specifically, the handheld unit 20 includes a handheld portion 21, an observation connection portion 22, and a body connection portion 23. The observation connection portion 22 and the body connection portion 23 are detachably provided at both ends of the handheld portion 21; the observation connection portion 22 is located between the hand-held part 21 and the observation unit 30, connecting the hand-held part 21 and the observation unit 30; the body connecting part 23 is located between the hand-held part 21 and the main body 10, connecting the hand-held part 21 and the main body 10, and the creation of the dental The hand-held mandibular sinus endoscopic photography and detection system includes a connecting wire 40 through which power is transmitted to the observation unit 30, and the image taken by the observation unit 30 is transmitted back to the main body 10 and displayed on the screen 11; However, the connection between the handheld unit 20 and the main body 10 is not limited to this. The handheld unit 20 may be additionally equipped with a battery to supply power, and the image captured by the observation unit 30 is transmitted back to the main body 10 through wireless communication. The detachable design of the handle part 21, the observation connection part 22 and the main body connection part 23 facilitates the separation of various parts after use, so as to facilitate cleaning and disinfection.

Please refer to Figures 1 and 2, the observation unit 30 is set on the handheld unit 20, the observation unit 30 includes a flexible long tube 31 and a lens module 32, the length of the flexible long tube 31 is between 5 cm to 20 cm, the outer diameter is between 1 mm and 2.5 mm, so the flexible long tube 31 is quite slender. One end of the flexible long tube 31 is connected to the observation connecting portion 22 of the handheld unit 20, and an opening 311 is formed on the other end; the lens module 32 is disposed in the flexible long tube 31 and faces the opening 311 of the flexible long tube 31, The image taken by the module 32 can be displayed on the screen 11. In this embodiment, the outer diameter of the flexible long tube 31 is 2.3 mm, but it is not limited to this.

Please refer to Figure 1 and Figure 5, the flexible long tube 31 is a hollow tube body, the inside of the tube body provides wire routing, and the flexible long tube 31 can be repeatedly bent and deformed, and maintain the bending deformation after being bent and deformed status. Preferably, the flexible long tube 31 is made of medical grade PVC material, but it is not limited to this.

2 and 3, in this embodiment, the lens module 32 includes a circuit board 321, at least one photographing lens 322 and at least one light-emitting element 323. The circuit board 321 is disposed in the flexible long tube 31. At least one photographing lens 322 and at least one light-emitting element 323 are disposed on the circuit board 321. The lens module 32 is a generally commercially available miniature lens module, and its detailed structure description is omitted here.

In this embodiment, the observation unit 30 further includes a waterproof cover 33, which covers the opening 311 of the flexible long tube 31, so that a closed space is formed inside the flexible long tube 31; on the waterproof cover 33 A plurality of through holes are formed to allow at least one photographing lens 322 and at least one light emitting element 323 of the lens module 32 to communicate with the outside, and the shape of the through holes corresponds to the shape of the at least one photographing lens 322 and at least one light emitting element 323 The contours are matched with each other to prevent moisture from penetrating into the inner space of the flexible long tube 31 after assembly, so as to ensure that the inside of the flexible long tube 31 forms a closed space. However, the structure of the waterproof cover 33 is not limited to this. The waterproof cover 33 can also be a transparent panel that can transmit light as a whole without openings. It is also possible to form a transparent panel that can transmit light, so that the inside of the flexible long tube 31 can also be kept airtight.

Please refer to Figures 1 and 5. When this creation is in use, the observation unit 30 has an elongated flexible long tube 31, so that the front end of the flexible long tube 31 can penetrate into the patient’s alveolar cavity and enter the upper jaw In the sinus cavity, directly observe the conditions in the maxillary sinus cavity, and the lens module 32 has its own light source (light-emitting element 323), so it can inspect the upper jaw sinus cavity where external light is difficult to enter; To change the observation angle, the surgeon only needs to bend the flexible long tube 31 to produce a semi-permanent deformation to adjust the observation angle. There is no need to change the holding position of the handheld unit 20, so it is not limited to the patient’s oral space and can be arbitrarily The observation angle can be changed to perform a full range of image observation and inspection. At the same time, the control key 14 can be used to capture the picture on the screen 11, which is convenient for explaining the patient's condition after the examination. The surgeon can visually observe the number, shape and distribution position of foreign bodies falling into the mandibular sinus cavity through the images in the mandibular sinus cavity taken by this creation, and then accurately remove the foreign bodies.

The above description is only the preferred embodiment of the creation, and does not limit the creation in any form. Although the creation has been disclosed in the preferred embodiment as above, it is not intended to limit the creation. Any technical field has Generally knowledgeable persons, without departing from the scope of this creative technical solution, can use the technical content disclosed above to make slight changes or modifications to equivalent embodiments with equivalent changes. However, any content that does not deviate from this creative technical solution is based on this Any simple modifications, equivalent changes and modifications made to the above embodiments by the technical essence of the creation still fall within the scope of the technical solution for creation.

10: body 11: screen 12: Grip 13: Power switch 14: Control keys 20: Handheld unit 21: Handheld 22: Observation connection 23: Body connection part 30: Observation unit 31: Flexible long tube 311: open 32: lens module 321: Circuit Board 322: Photography Lens 323: Light-emitting element 33: Waterproof cover 40: connection line

Figure 1 is a three-dimensional view of the dental hand-held mandibular sinus endoscopic photographic detection system created by this invention. Figure 2 is an exploded view of the components of the observation unit of the dental hand-held mandibular sinus endoscopic photographic detection system created by this invention. Figure 3 is a side sectional view of the opening of the flexible long tube of the hand-held maxillary sinus endoscopic photographic detection system for dental use of this creation. Figure 4 is an exploded view of the components of the handheld unit of the dental hand-held mandibular sinus endoscopic photographic detection system created by this invention. Figure 5 shows the intended use of the dental hand-held mandibular sinus endoscopic photographic detection system created by this invention.

10: body

11: screen

12: Grip

13: Power switch

14: Control keys

20: Handheld unit

21: Handheld

22: Observation connection

23: Body connection part

30: Observation unit

31: Flexible long tube

311: open

40: connection line

Claims (7)

A dental hand-held maxillary sinus endoscopic photographic detection system, which includes A body, which includes a screen; A handheld unit which is electrically connected to the main body; An observation unit, which is set on the handheld unit, the observation unit includes a flexible long tube and a lens module, the length of the flexible long tube is between 5 cm and 20 cm, and the outer diameter of the flexible long tube Between 1 mm and 2.5 mm, one end of the flexible long tube is connected to the handheld unit, and the other end forms an opening; the lens module is disposed in the flexible long tube and faces the flexible long tube Opening, the picture taken by the lens module can be displayed on the screen. The dental hand-held mandibular sinus endoscopic photographic detection system according to claim 1, wherein the flexible long tube is made of PVC material. The dental hand-held mandibular sinus endoscopic photographic detection system according to claim 1 or 2, wherein the observation unit further includes a waterproof cover plate covering the opening of the flexible long tube, A closed space is formed inside the flexible long tube. The dental hand-held mandibular sinus endoscopic photographic detection system according to claim 1 or 2, wherein the lens module includes a circuit board, at least one photographic lens and at least one light-emitting element, and the circuit board is arranged on the flexible In the long tube, the at least one photographing lens and the at least one light-emitting element are arranged on the circuit board. The dental hand-held mandibular sinus endoscopic photographic detection system according to claim 1 or 2, wherein the hand-held unit is a long strip. The dental hand-held maxillary sinus endoscopic photographic investigation system according to claim 5, wherein the hand-held unit includes a hand-held part, an observation connection part and a body connection part, the observation connection part and the body connection part are It is detachably arranged at both ends of the hand-held part; the observation connection part is connected to the observation unit; the main body connection part is connected to the main body through a connecting wire. According to claim 1 or 2, the dental hand-held mandibular sinus endoscopic photographic detection system, wherein the main body further includes at least one grip protrudingly formed on one side of the screen.

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