CN213606224U - Digestive endoscope grasping forceps - Google Patents
Digestive endoscope grasping forceps Download PDFInfo
- Publication number
- CN213606224U CN213606224U CN202022001028.0U CN202022001028U CN213606224U CN 213606224 U CN213606224 U CN 213606224U CN 202022001028 U CN202022001028 U CN 202022001028U CN 213606224 U CN213606224 U CN 213606224U
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- Prior art keywords
- mounting
- shell
- rod
- fixed
- movable
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- Expired - Fee Related
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- 230000001079 digestive effect Effects 0.000 title claims description 18
- 239000007787 solid Substances 0.000 claims abstract 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000029087 digestion Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 238000001839 endoscopy Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 210000001035 gastrointestinal tract Anatomy 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 210000004400 mucous membrane Anatomy 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 208000017283 Bile Duct disease Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000016222 Pancreatic disease Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003445 biliary tract Anatomy 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000004798 organs belonging to the digestive system Anatomy 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 208000024691 pancreas disease Diseases 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
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- Endoscopes (AREA)
Abstract
The utility model relates to the technical field of medical equipment, and a digestion scope nipper is disclosed, which comprises an outer shell, the top fixed mounting of shell has the fixed plate, the top fixed mounting of fixed plate has solid fixed ring, the top movable mounting of fixed plate has the axis of rotation, the outside fixed mounting of axis of rotation has the collar, the top fixed mounting of collar has the rotation button, the inside movable mounting of shell has the sleeve pipe with axis of rotation fixed connection, the inside movable mounting of shell has the threaded rod that is located the sleeve pipe inboard, and the bottom fixed mounting of threaded rod has the movable rod, and the bottom movable mounting of shell has the splint that are located the movable rod left and right sides, and the left and right sides movable mounting of movable rod has the connecting rod with splint fixed connection. This digestion scope nipper has reached the more stable effect of centre gripping, avoids appearing artificial misoperation to can not twist the rotation button always, use more laborsavingly, it is more convenient and stable when carrying out the centre gripping.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a digestive endoscopy grasping forceps.
Background
The digestive endoscope has an important function for diagnosing early tumors of the digestive tract, bile duct diseases and pancreatic diseases, and can directly observe the change of the wall structure of the digestive tract; the change of the microstructure of the tiny mucous membrane lesion can be displayed through optical amplification, under-lens dyeing and the like; the microscopic structure of the alimentary canal mucous membrane can be obtained by the attached laser confocal device so as to directly observe the pathological change of the mucous membrane; the attached ultrasonic scanning probe can diagnose the size, tissue source and invasion depth of digestive tract tube wall lesion, and can obtain clearer ultrasonic images of digestive organs such as biliary tract, pancreas and the like.
At present, the digestive endoscope grasping forceps on the market are unstable in most clamping, and are often manually clamped by people in the clamping process, so that when mechanical energy is used, the loosening condition is easily caused, the unstable clamping condition can be caused, and the problem can be solved by providing the digestive endoscope grasping forceps.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a digestion scope nipper possesses advantages such as the centre gripping is stable, has solved digestion scope nipper on the present market, and most centre gripping is unstable, is carrying out the in-process of centre gripping, often carries out the centre gripping through the manual people to when mechanical energy uses, the not hard up condition appears very easily, and then can lead to the problem of the unstable condition of centre gripping.
(II) technical scheme
For the purpose that realizes the stable of above-mentioned centre gripping, the utility model provides a following technical scheme: a digestive endoscopy grasper comprises a shell, wherein a fixed plate is fixedly mounted at the top of the shell, a fixed ring is fixedly mounted at the top of the fixed plate, a rotating shaft is movably mounted at the top of the fixed plate, a mounting ring is fixedly mounted at the outer side of the rotating shaft, a rotating button is fixedly mounted at the top of the mounting ring, a sleeve fixedly connected with the rotating shaft is movably mounted in the shell, a threaded rod positioned at the inner side of the sleeve is movably mounted in the shell, a movable rod is fixedly mounted at the bottom of the threaded rod, clamping plates positioned at the left side and the right side of the movable rod are movably mounted at the bottom of the shell, a connecting rod fixedly connected with the clamping plates is movably mounted at the left side and the right side of the movable rod, a sliding plate is movably mounted at the right side of the shell, a connecting plate is fixedly, and the top of the connecting plate is fixedly provided with a limiting spring fixedly connected with a fixing plate.
Preferably, the bottom of the mounting ring is provided with a limiting groove, and the limiting rod is matched with the limiting groove.
Preferably, the inner side of the sleeve is provided with an internal thread, and the threaded rod is matched with the sleeve.
Preferably, the right side of the shell is provided with a sliding groove, and the sliding plate is movably connected with the shell through the sliding groove.
Preferably, the inside movable mounting of movable rod has the dwang, and the connecting rod passes through dwang and movable rod swing joint.
Preferably, the right side of the sliding plate is provided with an anti-slip groove, and the anti-slip groove is uniformly distributed on the right side of the sliding plate.
(III) advantageous effects
Compared with the prior art, the utility model provides a digestive endoscopy nipper possesses following beneficial effect:
the digestive endoscopy grasping forceps is provided with the rotating button and the sliding plate, when in use, the sliding plate is firstly pushed downwards, the connecting plate can pull the limiting spring, the limiting spring can be stretched, the limiting rod can be separated from the mounting ring, then the rotating button is rotated, so that the mounting ring drives the rotating shaft to rotate, thereby the sleeve is rotated, so that the threaded rod moves upwards, the movable rod pulls the connecting rod, the two clamping plates approach to each other and clamp the threaded rod, then the sliding plate is loosened, the limit spring drives the connecting plate and enables the limiting rod to clamp the connecting plate, at the moment, the rotating button cannot rotate, the clamping plate is in a fixed state, thereby reached the more stable effect of centre gripping, avoided appearing artificial misoperation to can not twist the knob always, use more laborsavingly, it is more convenient and stable when carrying out the centre gripping.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the utility model at A;
fig. 3 is an enlarged schematic view of the position B of the present invention.
In the figure: the device comprises a shell 1, a fixed plate 2, a fixed ring 3, a rotating shaft 4, a mounting ring 5, a rotating button 6, a sleeve 7, a threaded rod 8, a movable rod 9, a clamping plate 10, a connecting rod 11, a sliding plate 12, a connecting plate 13, a limiting rod 14 and a limiting spring 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-3, a digestive endoscope grasping forceps comprises a housing 1, a sliding groove is formed on the right side of the housing 1, a sliding plate 12 is movably connected with the housing 1 through the sliding groove, a fixed plate 2 is fixedly installed on the top of the housing 1, a fixed ring 3 is fixedly installed on the top of the fixed plate 2, a rotating shaft 4 is movably installed on the top of the fixed plate 2, an installation ring 5 is fixedly installed on the outer side of the rotating shaft 4, a limit groove is formed in the bottom of the installation ring 5, a limit rod 14 is matched with the limit groove, a rotating button 6 is fixedly installed on the top of the installation ring 5, a sleeve 7 fixedly connected with the rotating shaft 4 is movably installed inside the housing 1, an internal thread is formed on the inner side of the sleeve 7, the threaded rod 8 is matched with the sleeve 7, a threaded rod 8 positioned on the inner side of the sleeve 7 is movably, a rotating rod is movably arranged in the movable rod 9, a connecting rod 11 is movably connected with the movable rod 9 through the rotating rod, clamping plates 10 which are positioned at the left side and the right side of the movable rod 9 are movably arranged at the bottom of the shell 1, the connecting rod 11 which is fixedly connected with the clamping plates 10 is movably arranged at the left side and the right side of the movable rod 9, a sliding plate 12 is movably arranged at the right side of the shell 1, an anti-skidding groove is formed at the right side of the sliding plate 12 and is uniformly distributed at the right side of the sliding plate 12, a connecting plate 13 is fixedly arranged at the left side of the sliding plate 12, a limiting rod 14 which is positioned in the rotating shaft 4 is fixedly arranged at the left side of the connecting plate 13, a limiting spring 15 which is fixedly connected with the fixed plate 2 is fixedly arranged at the top of the connecting plate 13, extension will appear in limit spring 15, gag lever post 14 will break away from with collar 5, then rotatory knob 6 that rotates, thereby make collar 5 drive axis of rotation 4 rotate, thereby make sleeve pipe 7 rotate, and then make threaded rod 8 upwards remove, movable rod 9 will stimulate connecting rod 11, two splint 10 will be close to each other and the centre gripping, then loosen sliding plate 12, limit spring 15 will drive connecting plate 13 and block it in making gag lever post 14, it can't rotate to rotate knob 6 this moment, splint 10 is in fixed state, thereby the more stable effect of centre gripping has been reached, avoid appearing artificial misoperation, and can not twist rotation knob 6 always, use more laborsaving, it is more convenient and stable when carrying out the centre gripping.
In conclusion, according to the digestive endoscope grasper, by arranging the rotating button 6 and the sliding plate 12, in the using process, firstly, the sliding plate 12 is pushed downwards, the connecting plate 13 pulls the limiting spring 15, the limiting spring 15 is stretched, the limiting rod 14 is separated from the mounting ring 5, then, the rotating button 6 is rotated, so that the mounting ring 5 drives the rotating shaft 4 to rotate, so that the sleeve 7 rotates, the threaded rod 8 moves upwards, the movable rod 9 pulls the connecting rod 11, the two splints 10 approach each other and clamp the splints, then, the sliding plate 12 is released, the limiting spring 15 drives the connecting plate 13 and clamps the limiting rod 14, at the moment, the rotating button 6 cannot rotate, the splints 10 are in a fixed state, so that a more stable clamping effect is achieved, human operation errors are avoided, and the rotating button 6 does not need to be twisted all the time, use more laborsaving, it is more convenient and stable when carrying out the centre gripping, solved the digestive endoscopy nipper on the present market, most centre gripping is unstable, is carrying out the in-process of centre gripping, often carries out the centre gripping through the manual work of people to when mechanical energy uses, the not hard up condition appears very easily, and then can lead to the problem of the unstable condition of centre gripping.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. A digestive endoscope grasping forceps comprises a shell (1) and is characterized in that: the top fixed mounting of shell (1) has fixed plate (2), the top fixed mounting of fixed plate (2) has solid fixed ring (3), the top movable mounting of fixed plate (2) has axis of rotation (4), the outside fixed mounting of axis of rotation (4) has collar (5), the top fixed mounting of collar (5) has rotation button (6), the inside movable mounting of shell (1) has sleeve pipe (7) with axis of rotation (4) fixed connection, the inside movable mounting of shell (1) has threaded rod (8) that is located sleeve pipe (7) inboard, the bottom fixed mounting of threaded rod (8) has movable rod (9), the bottom movable mounting of shell (1) has splint (10) that are located the left and right sides of movable rod (9), the left and right sides movable mounting of movable rod (9) has connecting rod (11) with splint (10) fixed connection, the right side movable mounting of shell (1) has sliding plate (12), the left side fixed mounting of sliding plate (12) has connecting plate (13), the left side fixed mounting of connecting plate (13) has gag lever post (14) that is located axis of rotation (4) inside, the top fixed mounting of connecting plate (13) has fixed plate (2) fixed connection's spacing spring (15).
2. A digestive endoscope grasper according to claim 1, wherein: the bottom of the mounting ring (5) is provided with a limiting groove, and the limiting rod (14) is matched with the limiting groove.
3. A digestive endoscope grasper according to claim 1, wherein: the inner side of the sleeve (7) is provided with an internal thread, and the threaded rod (8) is matched with the sleeve (7).
4. A digestive endoscope grasper according to claim 1, wherein: the right side of the shell (1) is provided with a sliding groove, and the sliding plate (12) is movably connected with the shell (1) through the sliding groove.
5. A digestive endoscope grasper according to claim 1, wherein: the inside movable mounting of movable rod (9) has the dwang, and connecting rod (11) pass through dwang and movable rod (9) swing joint.
6. A digestive endoscope grasper according to claim 1, wherein: the right side of the sliding plate (12) is provided with an anti-slip groove, and the anti-slip groove is uniformly distributed on the right side of the sliding plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022001028.0U CN213606224U (en) | 2020-09-14 | 2020-09-14 | Digestive endoscope grasping forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022001028.0U CN213606224U (en) | 2020-09-14 | 2020-09-14 | Digestive endoscope grasping forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213606224U true CN213606224U (en) | 2021-07-06 |
Family
ID=76648739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022001028.0U Expired - Fee Related CN213606224U (en) | 2020-09-14 | 2020-09-14 | Digestive endoscope grasping forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213606224U (en) |
-
2020
- 2020-09-14 CN CN202022001028.0U patent/CN213606224U/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 |
Granted publication date: 20210706 |