CN219089399U - Locking type disposable endoscope living body sampling forceps - Google Patents
Locking type disposable endoscope living body sampling forceps Download PDFInfo
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- CN219089399U CN219089399U CN202223049841.0U CN202223049841U CN219089399U CN 219089399 U CN219089399 U CN 219089399U CN 202223049841 U CN202223049841 U CN 202223049841U CN 219089399 U CN219089399 U CN 219089399U
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- 238000005070 sampling Methods 0.000 title claims abstract description 67
- 238000001861 endoscopic biopsy Methods 0.000 claims description 6
- 238000001574 biopsy Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 12
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a locking type disposable endoscope living body sampling forceps, which comprises: the sampling tube comprises a sampling tube body and a pull rod, wherein the pull rod is arranged inside the sampling tube body, the right end of the pull rod penetrates through the sampling tube body and extends to the outside of the sampling tube body, the annular holding block is arranged on the right side of the surface of the sampling tube body, the locking positioning mechanism is arranged on the right side of the annular holding block, the locking positioning mechanism comprises two connecting blocks and locking blocks, and the two connecting blocks are respectively arranged on the right side of the annular holding block. According to the utility model, through the mutual matching of the connecting block, the fixed shell, the electric push rod, the moving block, the locking block and the rubber block, the effect of locking the pull rod is realized, when the clamp head clamps the sample, the problem that a medical staff cannot loosen hands is avoided, the clamp head of the medical staff is prevented from being opened when the clamp head is loosened, so that the sample falls down, the difficulty of sampling is reduced, and the convenience is improved.
Description
Technical Field
The utility model relates to the technical field of sampling forceps, in particular to a locking type disposable endoscope living body sampling forceps.
Background
Endoscopes are detection instruments integrating traditional optics, ergonomics, precision machinery, modern electronics, mathematics, software and the like; it can be introduced into the stomach through the mouth or into the body through other natural pore canals; when the endoscope is used, the endoscope is usually matched with a living body sampling forceps to work, and the sampling forceps enter a human body through an endoscope forceps channel under the monitoring of the endoscope, so that sampling can be performed.
The utility model discloses an endoscope living body sampling clamp convenient to clamp, which comprises a clamp head assembly, a sampling tube, a sampling groove, a fixing frame, a positioning screw rod, a clamping assembly, a pull rod, a reset spring, a sealing plate, a wear-resistant gasket, a hand-held holding tube, a holding block and a sampling handle, wherein the hand-held holding tube is fixedly arranged on one side of the sampling tube, the holding block is sleeved on the outer side of the hand-held holding tube, the sampling handle is arranged on the outer side of the hand-held holding tube, the sampling groove is formed in the other side of the sampling tube, the clamp head assembly comprises a sampling clamp head, a cutting edge and a tooth block, two sampling clamp heads are arranged on the outer side of the sampling groove, and the clamping assembly is arranged on one side of the inner part of the sampling groove. However, the sampling forceps in the above-mentioned case row do not have the effect of locking, when the binding clip is cliied the sample, still need medical personnel can not loosen the hand, otherwise the binding clip can open again for the sample drops, thereby has reduced the difficulty and the convenience of sample, and for this reason, we provide a locking-type disposable endoscope living body sampling forceps.
Disclosure of Invention
The utility model aims to provide a locking type disposable endoscope living body sampling clamp which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a locking type single use endoscopic biopsy forceps comprising:
a sampling tube body;
the pull rod is arranged in the sampling tube body, and the right end of the pull rod penetrates through the sampling tube body and extends to the outside of the sampling tube body;
the annular holding block is arranged on the right side of the surface of the sampling tube body;
the locking positioning mechanism is arranged on the right side of the annular holding block and comprises two connecting blocks and locking blocks, the number of the connecting blocks is two, the two connecting blocks are respectively arranged on the right side of the annular holding block, a fixed shell is arranged on one side, away from each other, of each connecting block, an electric push rod is arranged on the inner wall of the fixed shell, one end, close to each other, of each electric push rod sequentially penetrates through the fixed shell and the connecting blocks and extends to the outer part of the connecting blocks, and moving blocks are arranged at the opposite ends of the two electric push rods;
the fixed mounting mechanism is arranged on the left side of the annular holding block.
Preferably, the number of the locking blocks is two and the locking blocks are respectively arranged on the opposite sides of the two moving blocks.
Preferably, a rubber block is arranged on one side of the locking block away from the moving block.
Preferably, the shape of the locking block and the shape of the rubber block are arc-shaped and are respectively matched with the shape of the pull rod.
Preferably, the fixed mounting mechanism comprises mounting blocks, the number of the mounting blocks is two, the mounting blocks are respectively arranged on the left side of the annular holding block, one side, away from the sampling tube body, of the mounting blocks is provided with a rotating block, one side, close to the mounting blocks, of the rotating block is provided with a threaded rod, and the top and the bottom of the sampling tube body are provided with clamping grooves matched with the threaded rod.
Preferably, one end of the threaded rod, which is close to the clamping groove, sequentially penetrates through the mounting block and the clamping groove and extends to the inside of the clamping groove to be in contact with the inner wall of the clamping groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the mutual matching of the connecting block, the fixed shell, the electric push rod, the moving block, the locking block and the rubber block, the effect of locking the pull rod is realized, when the clamp head clamps the sample, the problem that a medical staff cannot loosen hands is avoided, the clamp head of the medical staff is prevented from being opened when the clamp head is loosened, so that the sample falls down, the difficulty of sampling is reduced, and the convenience is improved.
2. According to the utility model, the annular holding block, the locking positioning mechanism and the sampling forceps are conveniently detached by mutually matching the mounting block, the rotating block, the threaded rod and the clamping groove, so that the annular holding block and the locking positioning mechanism can be recycled, the cost during use is reduced, and the practicability is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a locking and positioning mechanism according to the present utility model;
FIG. 3 is a cross-sectional view of a front view of the structure of the present utility model;
fig. 4 is an enlarged view of a portion of fig. 3 a in accordance with the present utility model.
In the figure: 1 sampling tube body, 12 pull rod, 13 annular gripping block, 2 locking positioning mechanism, 21 connecting block, 22 fixed shell, 23 electric putter, 24 movable block, 25 locking block, 26 rubber block, 3 fixed mounting mechanism, 31 installation block, 32 rotary block, 33 threaded rod, 34 draw-in groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a locking type disposable endoscope biopsy forceps, comprising: the sampling tube body 1 and the pull rod 12, the pull rod 12 is arranged in the sampling tube body 1, the right end of the pull rod 12 penetrates through the sampling tube body 1 and extends to the outside of the sampling tube body, the working principle of the sampling forceps is already disclosed in comparison with a case column, and the working principle of the sampling forceps is already the prior art, so that excessive description is not made here.
The ring-shaped holding block 13, the ring-shaped holding block 13 is arranged on the right side of the surface of the sampling tube body 1, the inner wall of the ring-shaped holding block 13 is in contact with the surface of the sampling tube body 1, and the top of the right side of the inner wall of the ring-shaped holding block 13 is fixedly connected with a control switch.
The locking positioning mechanism 2, locking positioning mechanism 2 sets up the right side at annular grip block 13, locking positioning mechanism 2 includes connecting block 21 and locking piece 25, the quantity of connecting block 21 is two and installs respectively on the right side of annular grip block 13, the equal fixedly connected with fixed shell 22 of one side that two connecting blocks 21 kept away from each other, fixedly connected with electric putter 23 on the inner wall of fixed shell 22, the one end that two electric putter 23 are close to each other runs through fixed shell 22 and connecting block 21 in proper order and extends to the outside of connecting block 21, the equal fixedly connected with movable block 24 of the one end that two electric putter 23 are relative, the one side that movable block 24 is close to sampling tube 1 and sampling tube body 1 sliding contact, the quantity of locking piece 25 is two and installs respectively in the one side that two movable blocks 24 are relative, one side fixedly connected with rubber block 26 that locking piece 25 and rubber block 26 are the shape looks adaptation with 12 respectively, the left side fixedly connected with battery of fixed shell 22, battery is power supply for controller and electric putter 23, control switch and electric putter 23, and electric putter carry out the electrical connection through this field, the realization of the field of being simple and the realization of this field of the fact that the control circuit is excessively easy.
Through the mutually supporting of connecting block 21, fixed shell 22, electric putter 23, movable block 24, locking piece 25 and rubber piece 26 to realized carrying out the effect of locking to pull rod 12, when the sample is cliied to the binding clip, avoid still needing medical personnel can not loosen the hand, avoid medical personnel to loosen the hand binding clip will open, thereby lead to the sample to drop, reduced the difficulty of sample, improved the convenience.
The fixed mounting mechanism 3, the fixed mounting mechanism 3 sets up in the left side of annular gripping block 13, the fixed mounting mechanism 3 includes installation piece 31, the quantity of installation piece 31 is two and installs respectively in the left side of annular gripping block 13, one side that installation piece 31 is close to sampling tube body 1 and sampling tube body 1 contact each other, one side that installation piece 31 kept away from sampling tube body 1 is provided with rotatory piece 32, one side that rotatory piece 32 is close to installation piece 31 and installation piece 31 contact each other, one side fixedly connected with swivel ring of rotatory piece 32 principle installation piece 31, one side fixedly connected with threaded rod 33 that rotatory piece 32 is close to installation piece 31, draw-in groove 34 with threaded rod 33 cooperation use has all been seted up to the top and the bottom of sampling tube body 1, the one end that threaded rod 33 is close to draw-in groove 34 runs through installation piece 31 and draw-in groove 34 in proper order and extends to the inside and the inner wall contact each other of draw-in groove 34, the surface and the inner wall threaded connection of threaded rod 33 and installation piece 31.
When later stage needs to be detached to locking positioning mechanism 2 and sampling tube body 1, rotate rotatory piece 32, rotatory piece 32 drives threaded rod 33 rotary motion for threaded rod 33 and draw-in groove 34 take place to separate, then pull annular grip block 13 to the left, make annular grip block 13 and sampling tube body 1 take place to separate, can tear locking positioning mechanism 2 and sampling tube body 1 apart, through the mutually supporting of installation piece 31, rotatory piece 32, threaded rod 33 and draw-in groove 34, thereby conveniently tear annular grip block 13 and locking positioning mechanism 2 apart with the sampling tongs, conveniently make annular grip block 13 and locking positioning mechanism 2 can cyclic utilization, thereby the cost when having reduced the use, the practicality has been improved.
During the use, because the theory of operation of sampling tongs is prior art, so not too much explanation here, pulling pull rod 12 right can make sampling tube body 1 left side's pliers merge to the sample object clamp get, then start electric putter 23 through control switch, electric putter 23 passes through movable block 24 and drives locking piece 25 and rubber piece 26 and be close to pull rod 12 motion for rubber piece 26 and pull rod 12 contact, thereby carry out locking and spacing to pull rod 12, can loosen the tensile force to pull rod 12 right this moment, guaranteed that the phenomenon that the object can not appear dropping.
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 can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A locking type disposable endoscope biopsy forceps, comprising:
a sampling tube body (1);
the pull rod (12) is arranged in the sampling tube body (1), and the right end of the pull rod (12) penetrates through the sampling tube body (1) and extends to the outside of the sampling tube body;
the annular holding block (13) is arranged on the right side of the surface of the sampling tube body (1);
the locking positioning mechanism (2), locking positioning mechanism (2) sets up on the right side of annular gripping block (13), locking positioning mechanism (2) are including connecting block (21) and locking piece (25), the quantity of connecting block (21) is two and installs respectively on the right side of annular gripping block (13), and fixed shell (22) are all installed to one side that two connecting blocks (21) kept away from each other, install electric putter (23) on the inner wall of fixed shell (22), and the outside that fixed shell (22) and connecting block (21) just extend to connecting block (21) are run through in proper order to the one end that two electric putter (23) are close to each other, and movable block (24) are all installed to the opposite one end of two electric putter (23);
the fixed mounting mechanism (3), the fixed mounting mechanism (3) is arranged on the left side of the annular holding block (13).
2. A locking single use endoscopic biopsy forceps as defined in claim 1, wherein: the number of the locking blocks (25) is two, and the locking blocks are respectively arranged on the opposite sides of the two moving blocks (24).
3. A locking type single use endoscopic biopsy forceps as defined in claim 2, wherein: a rubber block (26) is arranged on one side, far away from the moving block (24), of the locking block (25).
4. A locking single use endoscopic biopsy forceps as defined in claim 3, wherein: the shapes of the locking block (25) and the rubber block (26) are arc-shaped and are respectively matched with the shape of the pull rod (12).
5. A locking single use endoscopic biopsy forceps as defined in claim 1, wherein: the fixed mounting mechanism (3) comprises mounting blocks (31), the number of the mounting blocks (31) is two, the mounting blocks are respectively arranged on the left side of the annular holding block (13), one side, away from the sampling tube body (1), of the mounting blocks (31) is provided with a rotating block (32), one side, close to the mounting blocks (31), of the rotating block (32) is provided with a threaded rod (33), and the top and the bottom of the sampling tube body (1) are provided with clamping grooves (34) matched with the threaded rod (33).
6. A locking single use endoscopic biopsy forceps as defined in claim 5, wherein: one end of the threaded rod (33) close to the clamping groove (34) sequentially penetrates through the mounting block (31) and the clamping groove (34) and extends to the inner part of the clamping groove (34) to be in contact with the inner wall of the clamping groove (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223049841.0U CN219089399U (en) | 2022-11-17 | 2022-11-17 | Locking type disposable endoscope living body sampling forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223049841.0U CN219089399U (en) | 2022-11-17 | 2022-11-17 | Locking type disposable endoscope living body sampling forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219089399U true CN219089399U (en) | 2023-05-30 |
Family
ID=86465410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223049841.0U Active CN219089399U (en) | 2022-11-17 | 2022-11-17 | Locking type disposable endoscope living body sampling forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219089399U (en) |
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2022
- 2022-11-17 CN CN202223049841.0U patent/CN219089399U/en active Active
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