CN218128656U - Nucleus pulposus pincers for unilateral double-channel endoscope - Google Patents
Nucleus pulposus pincers for unilateral double-channel endoscope Download PDFInfo
- Publication number
- CN218128656U CN218128656U CN202221768066.1U CN202221768066U CN218128656U CN 218128656 U CN218128656 U CN 218128656U CN 202221768066 U CN202221768066 U CN 202221768066U CN 218128656 U CN218128656 U CN 218128656U
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- CN
- China
- Prior art keywords
- passageway
- nucleus pulposus
- metal
- pincers body
- stepping down
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- Expired - Fee Related
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- 210000000080 chela (arthropods) Anatomy 0.000 title claims abstract description 44
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 25
- 230000000694 effects Effects 0.000 claims abstract description 24
- 239000002184 metal Substances 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000009977 dual effect Effects 0.000 claims 1
- 208000035143 Bacterial infection Diseases 0.000 abstract description 4
- 208000022362 bacterial infectious disease Diseases 0.000 abstract description 4
- 230000002421 anti-septic effect Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 208000031737 Tissue Adhesions Diseases 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The utility model discloses a nucleus pulposus pincers for unilateral binary channels endoscope relates to medical instrument technical field, including the articulated activity pincers body mutually and the fixed pincers body, the passageway of stepping down has been seted up along its axial to the inside of the activity pincers body, the inside of the passageway of stepping down is provided with the metal and colludes the piece, the front end that the piece was colluded to the metal is provided with hook portion, the disinfection passageway has been seted up just to the inside of the activity pincers body and is located the passageway of stepping down directly over, the drain hole that is linked together with the passageway of stepping down is seted up to the bottom one end of disinfection passageway, the inside bottom of metal colludes the piece has run through the sponge strip that absorbs water, the top of the activity pincers body just deviates from the end with the drain hole and installs the feed liquor pipe that is linked together with the disinfection passageway, and this structure can reach the timely sterile effect of hook portion to when can avoiding organizing the cutting, cause bacterial infection to the cutting position, still can carry out the waste liquid collection to the antiseptic solution after using simultaneously, prevent to get into the patient internally.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to nucleus pulposus pincers for a unilateral double-channel endoscope.
Background
The nucleus pulposus pincers (publication number: CN 215228168U) for the unilateral binary channels endoscope comprise a movable pincers body (1) and a fixed pincers body (2) which is connected with the movable pincers body (1) in an adaptive mode, an abdicating channel (3) is formed in the movable pincers body (1) along the axial direction of the movable pincers body, a metal hook piece (4) is arranged in the abdicating channel (3) in an adaptive mode, the front end of the metal hook piece (4) is set to be a hook portion (4-1), an inner edge (4-2) is arranged on one side of the inner edge of the hook portion (4-1), and a smooth portion (4-3) is arranged on one side of the outer edge of the hook portion (4-1). The utility model discloses set up the passageway of stepping down in the activity pincers on the basis of original nucleus pulposus pincers to have through increasing to collude and draw and the metal of cutting action collude the piece and set up in the passageway of stepping down, thereby when carrying out the nucleus pulposus excision operation, can make the tissue disconnection of partial incomplete cutting, solve the problem of partial tissue adhesion and difficult excision, improve the work efficiency of excision nucleus pulposus operation greatly, save the operation time.
Comparing the above documents, when the hook part cuts the tissue which is not completely cut, the inner blade inside the hook part cannot be sterilized in time, thereby easily causing bacterial infection.
In order to solve the above problems, workers in the art have proposed nucleus pulposus clamps for a unilateral double-channel endoscope.
SUMMERY OF THE UTILITY MODEL
To prior art not enough, the utility model provides a nucleus pulposus pincers for unilateral binary channels endoscope has solved in the comparison file when crotch portion cuts the tissue of not cutting completely, and the unable timely carries out disinfection treatment to the inboard interior sword of crotch portion to easily cause bacterial infection's problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a nucleus pulposus pincers for unilateral binary channels endoscope, includes the looks articulated activity pincers body and the fixed pincers body, the inside of the activity pincers body has seted up the passageway of stepping down along its axial, the inside of the passageway of stepping down is provided with the metal and colludes the piece, the front end that the metal colluded the piece is provided with hook portion, the disinfection passageway has been seted up to the inside of the activity pincers body and is located the passageway of stepping down directly over, the play liquid hole that is linked together with the passageway of stepping down is seted up to the bottom one end of disinfection passageway, the inside bottom of metal colludes the piece is run through has the sponge strip that absorbs water, the top of the activity pincers body just deviates from the end with going out the liquid hole and installs the feed liquor pipe that is linked together with the disinfection passageway.
As a further technical scheme of the utility model, the screw thread has been seted up in the outside of feed liquor pipe, the inside bottom of metal colludes the piece and has seted up the card hole with the corresponding department of sponge strip that absorbs water.
As a further technical scheme of the utility model, the rear side of activity pincers body just with step down the corresponding department of passageway and install fixed slide rail.
As a further technical scheme of the utility model, the rear end that the metal colluded the piece is connected with the slider of integral type, be the vertical distribution between fixed slide rail and the slider.
As a further technical scheme of the utility model, slider sliding connection is in the inside of fixed slide rail, the rear side of fixed slide rail is connected with the detachable baffle.
Advantageous effects
The utility model provides a nucleus pulposus pincers for unilateral binary channels endoscope. Compared with the prior art, the method has the following beneficial effects:
1. a nucleus pulposus clamp for a unilateral two-channel endoscope utilizes a connecting pipe to connect a disinfectant bottle with a liquid inlet pipe, and by pouring disinfectant into a disinfection channel and pulling a sliding block, a hook part moves to the lower part of a liquid outlet hole, so that the effect of timely disinfecting the hook part can be achieved, and bacterial infection of a cutting part can be avoided when tissue is cut.
2. The utility model provides a nucleus pulposus pincers for unilateral binary channels endoscope, has run through the sponge strip that absorbs water through the inside bottom that colludes the piece at the metal, at sterile in-process, can be timely absorb the antiseptic solution to it is internal to prevent that the antiseptic solution after using from getting into the patient, plays the effect that the waste liquid was collected.
Drawings
FIG. 1 is a schematic view showing the structure of a nucleus pulposus clamp for a one-sided two-channel endoscope;
FIG. 2 is a top view showing the upper half structure of the movable clamp body of the nucleus pulposus clamp for a unilateral double-channel endoscope;
FIG. 3 isbase:Sub>A cross-sectional view A-A of FIG. 2;
fig. 4 is an enlarged view of B in fig. 3.
In the figure: 1. a movable clamp body; 2. fixing the clamp body; 3. a yielding channel; 4. a disinfection channel; 5. a liquid outlet hole; 6. a metal hook; 7. a hook portion; 8. a water-absorbing sponge strip; 9. a liquid inlet pipe; 10. a thread; 11. fixing the slide rail; 12. a slider; 13. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution of a nucleus pulposus clamp for a unilateral two-channel endoscope: the utility model provides a nucleus pulposus pincers for unilateral binary channels endoscope, including looks articulated activity pincers bodies 1 and fixed pincers bodies 2, the inside of activity pincers bodies 1 has seted up the channel of stepping down 3 along its axial, the inside of the channel of stepping down 3 is provided with metal hook 6, the front end of metal hook 6 is provided with hook portion 7, disinfection passageway 4 has been seted up to the inside of activity pincers bodies 1 and is located the channel of stepping down 3 directly over, liquid outlet 5 that is linked together with the channel of stepping down 3 is seted up to the bottom one end of disinfection passageway 4, the inside bottom of metal hook 6 runs through there is water-absorbing sponge strip 8, the top of activity pincers bodies 1 just deviates from the end with liquid outlet 5 and installs the feed liquor pipe 9 that is linked together with disinfection passageway 4, screw thread 10 has been seted up in the outside of feed liquor pipe 9, the inside bottom of metal hook 6 just with the corresponding department of water-absorbing sponge strip 8 has seted up the card hole, fixed slide rail 11 is installed to the rear side of activity pincers bodies 1 and with the corresponding department of the channel of stepping down 3, the rear end of metal hook 6 is connected with slider 12, be the slider 12 is the slider of fixed slide rail 11 of vertical distribution, it changes the slider 12 to be the integral type slider, the slider of the slider 11, the slider of the slider 13 of the slider of the fixed baffle 11 of the fixed baffle is changed, the pulling is only need to take out when the sponge strip 13 of sponge removal, the pulling, the sponge strip 13 of the pulling, the sponge strip can be taken out, the sponge strip is dismantled to one side, the sponge 13 after the sponge can be taken out, the sponge strip is dismantled, the sponge strip.
The utility model discloses a theory of operation: when the disinfection device is used, the disinfection liquid bottle is connected with the liquid inlet pipe 9 by the connecting pipe, the metal hook part 6 is driven to move inwards along the direction of the abdicating channel 3 by pulling the sliding block 12, when the bent hook part 7 moves to the position right below the liquid outlet hole 5, the nucleus pulposus pincers are lifted upwards slightly, the disinfection liquid can be poured into the disinfection channel 4 by extruding the disinfection liquid bottle, at the moment, the disinfection liquid can enter the abdicating channel 3 through the liquid outlet hole 5, the disinfection effect on the bent hook part 7 can be achieved, and in the disinfection process of spraying the disinfection liquid, the nucleus pulposus pincers are lifted upwards slightly, so the used disinfection liquid can flow downwards and is absorbed by the water-absorbing sponge strips 8, and the waste liquid is prevented from flowing into the body of a patient.
After the hook part 7 is disinfected, the hook part 7 is extended out of the abdicating channel 3 by pushing the slide block 12, and the inner blade on the inner side of the hook part 7 can perform hooking and cutting on the tissue adhesion part.
Claims (5)
1. The utility model provides a nucleus pulposus pincers for unilateral binary channels endoscope, includes looks articulated activity pincers body (1) and the fixed pincers body (2), the inside of activity pincers body (1) has seted up along its axial and has stepped down passageway (3), the inside of stepping down passageway (3) is provided with metal and colludes piece (6), the front end that metal colluded piece (6) is provided with hook portion (7), a serial communication port, the inside of activity pincers body (1) just is located and has seted up disinfection passageway (4) directly over stepping down passageway (3), drain hole (5) that are linked together with stepping down passageway (3) are seted up to the bottom one end of disinfection passageway (4), the inside bottom of metal colludes piece (6) runs through has water-absorbing sponge strip (8), the top of activity pincers body (1) just deviates from the end mutually with drain hole (5) and installs feed liquor pipe (9) that are linked together with disinfection passageway (4).
2. The nucleus pulposus pincers for the unilateral dual-channel endoscope according to the claim 1, wherein, the outside of the liquid inlet pipe (9) is provided with a thread (10), and the inner bottom end of the metal hook piece (6) is provided with a clamping hole at the position corresponding to the water absorption sponge strip (8).
3. The nucleus pulposus forceps for a unilateral dual-channel endoscope according to claim 1, wherein a fixed sliding rail (11) is installed at the rear side of the movable forceps body (1) and corresponding to the abdicating channel (3).
4. The nucleus pulposus pincers for the unilateral two-channel endoscope according to the claim 3, wherein the rear end of the metal hook (6) is connected with an integrated sliding block (12), and the fixed sliding rail (11) and the sliding block (12) are vertically distributed.
5. The nucleus pulposus forceps for a unilateral dual channel endoscope according to claim 4, wherein the sliding block (12) is slidably connected inside a fixed sliding rail (11), and a detachable baffle plate (13) is connected to the rear side of the fixed sliding rail (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221768066.1U CN218128656U (en) | 2022-07-08 | 2022-07-08 | Nucleus pulposus pincers for unilateral double-channel endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221768066.1U CN218128656U (en) | 2022-07-08 | 2022-07-08 | Nucleus pulposus pincers for unilateral double-channel endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218128656U true CN218128656U (en) | 2022-12-27 |
Family
ID=84591109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221768066.1U Expired - Fee Related CN218128656U (en) | 2022-07-08 | 2022-07-08 | Nucleus pulposus pincers for unilateral double-channel endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218128656U (en) |
-
2022
- 2022-07-08 CN CN202221768066.1U patent/CN218128656U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221227 |