Electronic epidural endoscope

Abstract

The utility model relates to the technical field of electronic epidural endoscopes, and discloses an electronic epidural endoscope, which comprises a head end part, a bending part, an insertion part and an operation part, one end of the head end part is communicated with one end of the bending part, the outer side of the bending part is communicated with the outer side of the insertion part, the inner side of the head end part is fixedly connected with an insertion head, and the operation part is fixedly connected with the insertion head. The outer side of the insertion head is communicated with the outer side of the insertion part, two water guide assemblies are inserted into the inner side of the insertion head, the inner side of the insertion part is communicated with a water supply pipe extending to the inner side of the head end part, and the inner side of the insertion part is communicated with a water suction pipe extending to the inner side of the head end part; the outer side of the water supply pipe is communicated with one water guide assembly, and the outer side of the water suction pipe is communicated with the other water guide assembly. The electronic epidural endoscope has the advantages that water generated after the lens is cleaned can be sucked out immediately, and water is effectively prevented from being accumulated in the body of a patient.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic epidural mirrors, in particular to an electronic epidural mirror. Background Art

[0002] The electronic epidural scope combines electronic technology and endoscopic technology. It is inserted through the natural channel of the human body and can enter the spinal canal without peeling any muscle or bone. It uses high-resolution imaging technology to provide doctors with high-definition images of the patient's body, helping doctors to observe the patient's body more clearly, especially the tissue structures within the spinal canal, such as the dura mater, blood vessels, connective tissue, nerves, fat, etc.

[0003] During the use of existing electronic epidural mirrors, they are usually directly inserted into the body. During the insertion process, in order to make the vision clearer, water is usually sprayed on the outside of the lens to prevent fat from blocking the lens and make the vision clearer. However, during the long-term water spraying process, excessive water may accumulate in the human body, thereby affecting human health. Therefore, an electronic epidural mirror is proposed to solve the above-mentioned problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides an electronic epidural mirror, which has the advantages of being able to immediately suck out the water used to clean the lens, effectively preventing water from accumulating in the patient's body, etc., and solves the problem that during the use of the existing electronic epidural mirror, the electronic epidural mirror is usually directly inserted into the body. During the insertion process, in order to make the vision clearer, water is usually sprayed on the outside of the lens to prevent fat from blocking the lens and making the vision clearer. However, during the long-term water spraying process, excessive water may accumulate in the human body, thereby affecting human health.

[0006] (II) Technical solution

[0007] The utility model provides a technical solution to the above-mentioned technical problems as follows: an electronic epidural mirror, comprising a head end, a bending part, an insertion part and an operating part, wherein one end of the head end is connected to one end of the bending part, the outer side of the bending part is connected to the outer side of the insertion part, the inner side of the head end is fixedly connected with an insertion head, the outer side of the insertion head is connected to the outer side of the insertion part, two water guide components are inserted into the inner side of the insertion head, the inner side of the insertion part is connected to a water supply pipe extending to the inner side of the head end, the inner side of the insertion part is connected to a water suction pipe extending to the inner side of the head end, the outer side of the water supply pipe is connected to one of the water guide components, and the outer side of the water suction pipe is connected to the other water guide component.

[0008] The beneficial effects of the utility model are:

[0009] The electronic epidural mirror has the advantage of being able to immediately absorb the water used to clean the lens, effectively preventing water from accumulating in the patient's body.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, the inner side of the insertion portion is connected to an instrument channel extending to the inner side of the head end, the inner side of the insertion portion is connected to an imaging channel extending to the inner side of the head end, and the inner side of the insertion portion is connected to an optical fiber wire bundle extending to the inner side of the head end, and the number of the optical fiber wire bundles is two.

[0012] The beneficial effect of adopting the above further solution is that the instrument channel can facilitate the insertion of the instrument, and the imaging channel can facilitate the installation of the miniature camera.

[0013] Furthermore, the water guide assembly includes a water guide pipe inserted into the inner side of the insertion head, the other end of the water guide pipe is fixedly connected with a threaded sleeve, the threaded sleeve is located outside the operating part, and the outer side of the water guide pipe is fixedly connected with an operating rod.

[0014] The beneficial effect of adopting the above further solution is that the water guiding component can perform water guiding operations.

[0015] Furthermore, a clamping sleeve is fixedly connected to the inner side of the operating portion, a protective ring is fixedly connected to the outer side of the clamping sleeve, and the insertion portion is located on the inner side of the clamping sleeve.

[0016] The beneficial effect of adopting the above further solution is that the clamping sleeve can protect and limit the outer side of the operating part.

[0017] Furthermore, the inserting portion is made of polyether block amide material, the bending portion is made of thermoplastic polyurethane elastomer rubber material, and the water suction pipe and the water delivery pipe are both made of polytetrafluoroethylene material.

[0018] Furthermore, the outer side of the operating part is polished, the outer side of the water suction pipe is connected to the head end, and the outer side of the water delivery pipe is connected to the head end. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a connection diagram of the bending part and the insertion part of the utility model;

[0021] Figure 3 This is a connection diagram of the water pipe and the threaded sleeve of the utility model;

[0022] Figure 4 This is a connection diagram of the insertion portion and the instrument channel of the utility model.

[0023] In the figure: 1. head end; 2. bending part; 3. insertion part; 4. operating part; 5. insertion head; 6. water guide assembly; 61. water guide pipe; 62. threaded sleeve; 63. operating rod; 7. water supply pipe; 8. water suction pipe; 9. instrument channel; 10. imaging channel; 11. optical fiber wire bundle; 12. snap-in sleeve. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the embodiment, Figure 1-4 Provided is an electronic epidural mirror, the utility model comprises a head portion 1, a bending portion 2, an insertion portion 3 and an operating portion 4, one end of the head portion 1 is connected to one end of the bending portion 2, the outer side of the bending portion 2 is connected to the outer side of the insertion portion 3, the inner side of the head portion 1 is fixedly connected with an insertion head 5, the outer side of the insertion head 5 is connected to the outer side of the insertion portion 3, the inner side of the insertion head 5 is plugged with two water guide components 6, the inner side of the insertion portion 3 is connected to a water supply pipe 7 extending to the inner side of the head portion 1, the inner side of the insertion portion 3 is connected to a water suction pipe 8 extending to the inner side of the head portion 1, the outer side of the water supply pipe 7 is connected to one of the water guide components 6, and the outer side of the water suction pipe 8 is connected to the other water guide component 6.

[0026] When the device is in use, the outer side of the water guide component 6 corresponding to the water suction pipe 8 is connected with a water outlet pipe, and the outer side of the water guide component 6 corresponding to the water delivery pipe 7 is connected with a water inlet pipe.

[0027] A rotating assembly is disposed inside the operating portion 4, and the outer side of the rotating assembly is connected to the inserting portion 3, so that the bending portion 2 outside the inserting portion 3 can be controlled to rotate through the rotating assembly.

[0028] Among them, the inner side of the insertion part 3 is connected to an instrument channel 9 extending to the inner side of the head end 1, the inner side of the insertion part 3 is connected to an imaging channel 10 extending to the inner side of the head end 1, and the inner side of the insertion part 3 is connected to an optical fiber wire bundle 11 extending to the inner side of the head end 1, and the number of the optical fiber wire bundles 11 is two.

[0029] The instrument channel 9 can facilitate the insertion of instruments, and the imaging channel 10 can facilitate the installation of a miniature camera, thereby facilitating camera sampling operations.

[0030] The water guide assembly 6 includes a water guide pipe 61 inserted into the inner side of the insertion head 5 , the other end of the water guide pipe 61 is fixedly connected with a threaded sleeve 62 , the threaded sleeve 62 is located outside the operating part 4 , and the outer side of the water guide pipe 61 is fixedly connected with an operating rod 63 .

[0031] The water guiding component 6 can perform water guiding operations.

[0032] The inner side of the operating portion 4 is fixedly connected with a clamping sleeve 12 , the outer side of the clamping sleeve 12 is fixedly connected with a protective ring, and the inserting portion 3 is located on the inner side of the clamping sleeve 12 .

[0033] The clamping sleeve 12 can protect and limit the outer side of the operating portion 4, effectively preventing the position of the insertion portion 3 from being offset.

[0034] The inserting portion 3 is made of polyether block amide material, the bending portion 2 is made of thermoplastic polyurethane elastomer rubber material, and the water suction pipe 8 and the water delivery pipe 7 are both made of polytetrafluoroethylene material.

[0035] The outer side of the operating part 4 is polished, the outer side of the water suction pipe 8 is connected to the head end 1 , and the outer side of the water delivery pipe 7 is connected to the head end 1 .

[0036] Working principle:

[0037] After the water inlet pipe and the water outlet pipe are installed, the insertion part 3 is then inserted into the patient's body. When the insertion part 3 is inserted to a certain position, the head end 1 outside the bending part 2 can be controlled to change its angle through the rotating component, and the camera can be used to take pictures and samples at the same time;

[0038] During the video recording process, the water supply pipe 7 supplies water, thereby cleaning the camera surface and the inside of the chassis, effectively preventing fat and other tissues from blocking the field of view, and the water suction pipe 8 absorbs water, which can effectively prevent water from accumulating in the patient's body.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electronic epidural mirror, comprising a head end portion (1), a bending portion (2), an insertion portion (3) and an operating portion (4), characterized in that: One end of the head end (1) is connected to one end of the curved portion (2), the outer side of the curved portion (2) is connected to the outer side of the insertion portion (3), the inner side of the head end (1) is fixedly connected to an insertion head (5), the outer side of the insertion head (5) is connected to the outer side of the insertion portion (3), two water guide components (6) are inserted into the inner side of the insertion head (5), the inner side of the insertion portion (3) is connected to a water supply pipe (7) extending to the inner side of the head end (1), the inner side of the insertion portion (3) is connected to a water suction pipe (8) extending to the inner side of the head end (1), the outer side of the water supply pipe (7) is connected to one of the water guide components (6), and the outer side of the water suction pipe (8) is connected to the other water guide component (6).

2. The electronic epidural mirror according to claim 1, characterized in that: The inner side of the insertion portion (3) is connected to an instrument channel (9) extending to the inner side of the head end portion (1), the inner side of the insertion portion (3) is connected to an imaging channel (10) extending to the inner side of the head end portion (1), and the inner side of the insertion portion (3) is connected to an optical fiber wire bundle (11) extending to the inner side of the head end portion (1), and the number of the optical fiber wire bundles (11) is two.

3. The electronic epidural mirror according to claim 1, characterized in that: The water guide assembly (6) comprises a water guide pipe (61) inserted into the inner side of the insertion head (5); the other end of the water guide pipe (61) is fixedly connected to a threaded sleeve (62); the threaded sleeve (62) is located outside the operating portion (4); and the outer side of the water guide pipe (61) is fixedly connected to an operating rod (63).

4. The electronic epidural mirror according to claim 1, characterized in that: The inner side of the operating portion (4) is fixedly connected to a clamping sleeve (12), the outer side of the clamping sleeve (12) is fixedly connected to a protective ring, and the insertion portion (3) is located on the inner side of the clamping sleeve (12).

5. The electronic epidural mirror according to claim 1, characterized in that: The inserting portion (3) is made of a polyether block amide material, the bending portion (2) is made of a thermoplastic polyurethane elastomer rubber material, and the water suction pipe (8) and the water delivery pipe (7) are both made of a polytetrafluoroethylene material.

6. The electronic epidural mirror according to claim 1, characterized in that: The outer side of the operating part (4) is polished, the outer side of the water suction pipe (8) is connected to the head end (1), and the outer side of the water delivery pipe (7) is connected to the head end (1).

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