CN220676074U - Two-way grasping forceps for digestive endoscope - Google Patents
Two-way grasping forceps for digestive endoscope Download PDFInfo
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- CN220676074U CN220676074U CN202321533408.6U CN202321533408U CN220676074U CN 220676074 U CN220676074 U CN 220676074U CN 202321533408 U CN202321533408 U CN 202321533408U CN 220676074 U CN220676074 U CN 220676074U
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- plate
- fixed
- digestive endoscope
- directional
- grasper
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- 230000001079 digestive effect Effects 0.000 title claims abstract description 35
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 abstract description 14
- 210000000080 chela (arthropods) Anatomy 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Endoscopes (AREA)
Abstract
The utility model provides a two-way grasping forceps for a digestive endoscope. The two-way grasping forceps for the digestive endoscope comprise: the novel portable hand-held device comprises a tube body, wherein handles are arranged on the left side and the right side of the right end of the tube body, springs are arranged on the right side surface of each handle, a pressing handle is arranged on the right side of each spring, a pull rod is arranged in the middle of the left side of the pressing handle, a base plate is sleeved on the right side of the pull rod and fixed on the inner wall of the right end of the tube body, a movable plate is arranged at the left end of the pull rod, a plurality of groups of small push-pull bolts are arranged on the left side surface of the movable plate, clamping plates are arranged at the left end of each group of small push-pull bolts, the inner side of the right end of each clamping plate is fixed on a fixed plate, and limit columns are arranged on the right side of the fixed plate.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to a two-way grasping forceps for a digestive endoscope.
Background
When a digestive endoscope is used for treating a digestive endoscope patient, a grasping forceps is needed to grasp an object in the patient, and the two-way grasping forceps are equipment and instruments for taking out relevant tissues by the digestive endoscope, so that the two-way grasping forceps play a relevant role in the development of the medical industry.
The utility model provides a novel two-way tongs for digestion scope of publicity number CN 212630849U, includes the pincers pole of grabbing, the fixed handle that is provided with in bottom right-hand member of pincers pole, the rotation groove has been seted up to the left end of pincers pole, the pincers that the symmetry set up are installed to the rotation inslot rotation, and the inboard of two pincers all is provided with grabs the binding clip, the inside movable sleeve of pincers pole of grabbing is equipped with the movable rod, and the left end of movable rod runs through the rotation groove and the activity extends to the outside left side of rotation groove, and the both sides of the movable rod that is located the rotation groove all rotate and be provided with the rotation round pin, can make things convenient for quick realization opening or closure of two pincers to operation use when making things convenient for the wound to be closed to carry the in-process of clamping, make the centre gripping more firm, difficult, the success rate is high, has reduced doctor's working strength greatly, and easy operation use, but the inside movable sleeve of a novel two-way tongs for digestion scope is used to control pincers through gear and straight rack meshing, will take off the gear and stretch up the face of grabbing the device, can not need be in order to draw in the face with the human body through the manual operation, can not be difficult to get the manual tissue and the manual operation device, can not need to draw down the face to be in the face of getting up to the manual tissue, and the face of the clamp is difficult to be difficult to the needs to be adjusted.
Disclosure of Invention
The utility model solves the technical problem of providing a two-way grasping forceps for a digestive endoscope.
In order to solve the technical problems, the utility model provides a two-way grasping forceps for a digestive endoscope, which comprises: the pipe body, both sides all are provided with the handle about the pipe body right-hand member, and every group handle right side surface all is provided with the spring to the spring right side is provided with presses the handle, press handle left side middle part and be provided with the pull rod, and the pull rod is equipped with the backing plate by the right side cover, and the backing plate is fixed on the pipe body right-hand member inner wall, the pull rod left end is provided with the fly leaf, and the fly leaf left side surface is provided with the small-size push-pull bolt of multiunit, and every small-size push-pull bolt left side tip all is provided with splint, every group splint right-hand member inboard is fixed in on the fixed plate, and the fixed plate right side is provided with spacing post.
As a further scheme of the utility model, the pipe body is of a hollow structure, four groups of openings are uniformly formed in the left end part of the pipe body, and the four groups of openings can prevent friction collision with the pipe body when the small push-pull bolt moves.
As a further scheme of the utility model, the base plate is fixedly connected to the inner wall of the pipe body, and the base plate is provided with a through hole matched with the diameter of the pull rod, so that the pull rod is prevented from shifting in the use process.
As a further scheme of the utility model, the left side surface of the movable plate is provided with four groups of fixed points, and the movable plate is hinged with the small push-pull bolt through the fixed points.
As a further scheme of the utility model, the clamping plates are provided with four groups in total, and the clamping plates are of a triangular structure and are made of stainless steel materials, so that the clamping is more convenient, and the stainless steel materials are easy to clean and resistant to corrosion.
As a further scheme of the utility model, the right side of the clamping plate is provided with an inner fixing point and an outer fixing point, and the clamping plate is hinged with the small push-pull bolt through the outer fixing point.
As a further scheme of the utility model, four groups of fixed points are uniformly arranged on the left side surface of the fixed plate, and the fixed plate is hinged with the fixed point, close to the inner side, of the clamping plate through the fixed points.
Compared with the related art, the bidirectional grasping forceps for the digestive endoscope have the following beneficial effects:
the utility model can push the pull rod by pressing the pressing handle, the pull rod can push the movable plate, the movable plate can push the small push-pull rod hinged on the movable plate, the tail end of the small push-pull rod can push the clamping plate with the tail end connected in a hinged manner, and the inner side of the right end of the clamping plate is connected on the fixed plate in a hinged manner, so that the right side of the clamping plate can move towards one side close to each other after being pushed by the small push-pull rod, and the utility model can grasp human tissues.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic view of the overall structure of a bi-directional grasper for a digestive endoscope according to the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of a bi-directional grasper for a digestive endoscope according to the present utility model;
FIG. 3 is a schematic view showing the exploded structure of a bi-directional grasper for a digestive endoscope according to the present utility model;
FIG. 4 is a schematic view of the exploded structure of a bi-directional grasper for a digestive endoscope of the present utility model;
FIG. 5 is an enlarged schematic view of the structure at A of FIG. 1 of a bi-directional grasper for a digestive endoscope according to the present utility model;
FIG. 6 is an enlarged schematic view of the structure at B of FIG. 3 of a bi-directional grasper for a digestive endoscope according to the present utility model;
fig. 7 is an enlarged view of the structure at C of fig. 4 of a bi-directional grasper for a digestive endoscope according to the present utility model.
In the figure: 1. a tube body; 2. a grip; 3. a spring; 4. pressing the handle; 5. a pull rod; 6. a backing plate; 7. a movable plate; 8. a small push-pull bolt; 9. a clamping plate; 10. a fixing plate; 11. and a limit column.
Detailed Description
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7 in combination, fig. 1 is a schematic view showing the overall structure of a bi-directional grasping forceps for a digestive endoscope according to the utility model; FIG. 2 is a schematic cross-sectional elevation view of a bi-directional grasper for a digestive endoscope according to the present utility model; FIG. 3 is a schematic view showing the exploded structure of a bi-directional grasper for a digestive endoscope according to the present utility model; FIG. 4 is a schematic view of the exploded structure of a bi-directional grasper for a digestive endoscope of the present utility model; FIG. 5 is an enlarged schematic view of the structure at A of FIG. 1 of a bi-directional grasper for a digestive endoscope according to the present utility model;
FIG. 6 is an enlarged schematic view of the structure at B of FIG. 3 of a bi-directional grasper for a digestive endoscope according to the present utility model; fig. 7 is an enlarged view of the structure at C of fig. 4 of a bi-directional grasper for a digestive endoscope according to the present utility model. A bi-directional grasper for a digestive endoscope, comprising: the pipe body 1, pipe body 1 right-hand member left and right sides all is provided with grip 2, borrow the power when conveniently pressing to snatch the operation, and every group grip 2 right side surface all is provided with spring 3, and the spring 3 right side is provided with presses handle 4, spring 3 can utilize self elasticity when unclamping presses handle 4, will press handle 4 to reset, press handle 4 left side middle part is provided with pull rod 5, and pull rod 5 is equipped with backing plate 6 by the right side cover, and backing plate 6 is fixed on pipe body 1 right-hand member inner wall, pull rod 5 left end is provided with fly leaf 7, and fly leaf 7 left side surface is provided with multiunit small-size push-pull bolt 8, and every group small-size push-pull bolt 8 left side tip all is provided with splint 9, every group splint 9 right-hand member inboard is fixed in on the fixed plate 10, and the fixed plate 10 right side is provided with spacing post 11, when fly leaf 7 presses down to the left side and contacts spacing post 11, and can't continue to move to the left, and then lead to pressing handle 4 can't continue down, the damage to press handle 4 has been avoided pressing down, the tip 9 has been pressed to improve splint life.
Preferably, the pipe body 1 is of a hollow structure, four groups of openings are uniformly formed in the left end part of the pipe body 1, the pipe body 1 is made into a seamless stainless steel pipe by adopting an integrated forming process, then the left end part of the steel pipe is sheared with the openings, and polishing is performed to achieve the use standard of medical instruments.
Preferably, the backing plate 6 is fixedly connected to the inner wall of the pipe body 1, and the backing plate 6 is provided with a through hole matched with the diameter of the pull rod 5, when in use, the pull rod 5 is inserted into the through hole in the backing plate 6, so that the pull rod 5 is ensured not to deviate when moving, and the use accuracy is improved.
Preferably, the left side surface of the movable plate 7 is provided with four groups of fixed points, the four groups of fixed points are fixed on the left side surface of the movable plate 7 by adopting laser welding, and the movable plate 7 is hinged with the small push-pull bolt 8 through the fixed points, so that the operation that the movable plate 7 can push the small push-pull bolt 8 to move leftwards is realized.
Preferably, the clamping plates 9 are provided with four groups in total, the clamping plates 9 are of a triangular structure and are made of stainless steel, raw materials of the clamping plates 9 are processed and molded by utilizing a laser cutting technology or a hot press molding technology, then laser punching is utilized to ensure the accuracy of the clamping plates 9, and medical silica gel pads are arranged on the sides, close to each other, of the clamping plates 9, so that the friction force of the clamping plates 9 when clamping human tissues can be increased.
Preferably, the right side of the clamping plate 9 is provided with an inner fixed point and an outer fixed point, the clamping plate 9 is hinged with the small push-pull bolt 8 through the fixed point on the outer side, four groups of fixed points are uniformly arranged on the left side surface of the fixing plate 10, the fixing plate 10 is hinged with the fixed point, which is close to the inner side, of the clamping plate 9 through the fixed point, the hinged joint of the fixing plate 10 and the clamping plate 9 is used as a fulcrum, the small push-pull bolt 8 is pushed to move to the left side by utilizing the movable plate 7, the small push-pull bolt 8 pushes the clamping plate 9 to move to the left side through the hinged structure, at the moment, the inner sides of the four groups of clamping plates 9 are fixed on the fixing plate 10, so that the outer sides of the clamping plates 9 move to the left side, the inner sides do not move, the operation that the four groups of clamping plates 9 are simultaneously and inwards close to each other is realized, the clamping function of the internal tissues of a human body is simultaneously tightened, the clamping tightness is guaranteed, the operation of frequently adjusting angles during use is avoided, and the convenience of use is improved.
The utility model provides a two-way grasping forceps for a digestive endoscope, which has the following working principle:
a first step of: when the decoration is used, the decoration stretches into a patient, the tube body 1 is held by the left hand, the grip 2 is held by the four fingers of the right hand, the pressing handle 4 is buckled by the thumb, after the clamping plate 9 is aligned to a part to be clamped under the cooperation of the digestive endoscope, the pressing handle 4 is pressed downwards by the thumb, the pressing handle 4 moves leftwards, the pull rod 5 is pushed to move leftwards while the spring 3 is compressed, the movable plate 7 is pushed to move by the pull rod 5, the small push-pull bolt 8 is pushed to the left side by the movable plate 7, and at the moment, the inner sides of the clamping plates 9 are hinged and connected to the fixed plate 10, so that the four groups of clamping plates 9 move towards the inner sides close to each other together to grasp tissues in the human body;
and a second step of: after the grabbing operation is completed, the pressing handle 4 is loosened, and the spring 3 at the lower end of the pressing handle 4 can reset the pressing handle 4 by utilizing self elasticity at the moment, so that the next operation is convenient.
It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.
Claims (7)
1. A bi-directional grasper for a digestive endoscope, comprising:
the pipe body (1), pipe body (1) right-hand member left and right sides all is provided with handle (2), and every group handle (2) right side surface all is provided with spring (3), and spring (3) right side is provided with presses handle (4), press handle (4) left side middle part to be provided with pull rod (5), and pull rod (5) are equipped with backing plate (6) by right side cover to backing plate (6) are fixed on pipe body (1) right-hand member inner wall, pull rod (5) left end is provided with fly leaf (7), and fly leaf (7) left side surface is provided with multiunit small-size push-pull bolt (8), and every group small-size push-pull bolt (8) left side tip all is provided with splint (9), every group splint (9) right-hand member inboard is fixed in on fixed plate (10), and fixed plate (10) right side is provided with spacing post (11).
2. A bi-directional grasper for a digestive endoscope according to claim 1, wherein: the pipe body (1) is of an internal hollow structure, and four groups of openings are uniformly formed in the left end part of the pipe body (1).
3. A bi-directional grasper for a digestive endoscope according to claim 1, wherein: the base plate (6) is fixedly connected to the inner wall of the pipe body (1), and the base plate (6) is provided with a through hole matched with the diameter of the pull rod (5).
4. A bi-directional grasper for a digestive endoscope according to claim 1, wherein: four groups of fixed points are arranged on the left side surface of the movable plate (7), and the movable plate (7) is hinged with the small push-pull bolt (8) through the fixed points.
5. A bi-directional grasper for a digestive endoscope according to claim 1, wherein: the clamping plates (9) are provided with four groups in total, and the clamping plates (9) are of triangular structures and are made of stainless steel materials.
6. A bi-directional grasper for a digestive endoscope according to claim 1, wherein: the right side of the clamping plate (9) is provided with an inner fixed point and an outer fixed point, and the clamping plate (9) is hinged with the small push-pull bolt (8) through the outer fixed point.
7. A bi-directional grasper for a digestive endoscope according to claim 1, wherein: four groups of fixed points are uniformly arranged on the left side surface of the fixed plate (10), and the fixed plate (10) is hinged with the fixed point, close to the inner side, of the clamping plate (9) through the fixed points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321533408.6U CN220676074U (en) | 2023-06-16 | 2023-06-16 | Two-way grasping forceps for digestive endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321533408.6U CN220676074U (en) | 2023-06-16 | 2023-06-16 | Two-way grasping forceps for digestive endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220676074U true CN220676074U (en) | 2024-03-29 |
Family
ID=90377702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321533408.6U Active CN220676074U (en) | 2023-06-16 | 2023-06-16 | Two-way grasping forceps for digestive endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220676074U (en) |
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2023
- 2023-06-16 CN CN202321533408.6U patent/CN220676074U/en active Active
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