CN220344437U - Disposable endoscope sampling forceps - Google Patents
Disposable endoscope sampling forceps Download PDFInfo
- Publication number
- CN220344437U CN220344437U CN202321568672.3U CN202321568672U CN220344437U CN 220344437 U CN220344437 U CN 220344437U CN 202321568672 U CN202321568672 U CN 202321568672U CN 220344437 U CN220344437 U CN 220344437U
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- Prior art keywords
- ring
- core bar
- forceps
- endoscope
- endoscope sampling
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- 238000005070 sampling Methods 0.000 title claims abstract description 55
- 238000005096 rolling process Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 4
- 230000036541 health Effects 0.000 abstract description 7
- 210000003811 finger Anatomy 0.000 description 18
- 230000000694 effects Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Endoscopes (AREA)
Abstract
The utility model discloses a disposable endoscope sampling forceps which comprises an endoscope sampling forceps main body, wherein the endoscope sampling forceps main body comprises a forceps head, a stay rope, an outer tube, a core bar, a slip ring and a hand ring, the slip ring is arranged on the outer surface of the core bar, the hand ring is arranged at the end part of the core bar, the outer tube is arranged at the end part of the core bar, and the stay rope is arranged inside the outer tube and the core bar; through design sliding connection mechanism, when using endoscope sampling clamp main part, imbed the inside of health with the binding clip and remove, with the binding clip by the inside space that gets into of arc increase when getting into to when the arc supports the increase and removes, rolling element contact body internal surface and drives the rolling element and roll in the inside of mounting groove when removing, and be convenient for support smoothly when removing with the binding clip and remove the use, and be difficult for causing the discomfort when removing, improve endoscope sampling clamp main part and press from both sides the inside living tissue result of use of getting of health.
Description
Technical Field
The utility model belongs to the technical field of endoscope sampling forceps, and particularly relates to a disposable endoscope sampling forceps.
Background
The endoscope generally refers to a medical instrument which enters a human body through various pipelines to observe the internal condition of the human body, the internal living tissue of the patient needs to be taken out after the internal living tissue of the patient is observed through the endoscope when the patient is treated and used, the internal living tissue is taken out usually through an endoscope sampling clamp, the existing endoscope sampling clamp is the medical instrument which is used by taking out the living tissue of the patient when the patient is treated and used, the operation of directly holding and taking the living tissue is convenient when the endoscope sampling clamp is used, the operation is more convenient, the clamp head is convenient to support and move smoothly when the clamp head is moved and used, discomfort is not caused when the clamp head is not easy to move, and the use effect of the body internal clamping living tissue of the endoscope sampling clamp body is improved;
the current endoscope sampling forceps are when using, direct handheld bracelet is taken the endoscope sampling forceps to pulling the cable opens the binding clip when sliding the sliding ring and is got living tissue, consequently be convenient for take out living tissue through the endoscope sampling forceps and use, and when taking out the use of endoscope sampling forceps, directly contact the tip of binding clip in the health and to the inside removal get into, and when moving into, the binding clip contact is easy to cause the inside uncomfortable when moving of health internal surface to arouse the destruction to the health, thereby influence the endoscope sampling forceps and get into the problem of clamping living tissue effect when the sample is used, for this we propose disposable endoscope sampling forceps.
Disclosure of Invention
The utility model aims to provide a disposable endoscope sampling forceps, which solves the problems that when the endoscope sampling forceps are taken out and used in the background technology, the end part of a forceps head is directly contacted with the inside of a body and moves inwards to enter the body, the forceps head is contacted with the inner surface of the body to move easily, the discomfort is caused when the forceps head moves inwards, the inside of the body is damaged, and the moving of the endoscope sampling forceps during sampling and use is influenced to enter the effect of clamping living tissue.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a disposable endoscope sampling forceps, includes endoscope sampling forceps main part, endoscope sampling forceps main part includes binding clip, cable, outer tube, core bar, sliding ring and bracelet, the sliding ring sets up the surface at the core bar, the bracelet sets up the tip at the core bar, the outer tube sets up the tip at the core bar, the cable sets up the inside at outer tube and core bar, the binding clip sets up the tip at the cable, still be provided with in the endoscope sampling forceps main part:
the sliding connection mechanism comprises a connection assembly and a rolling assembly, and is arranged on two sides of the clamp head;
the handheld mechanism comprises a handheld assembly and a rotation adjusting assembly, and the handheld mechanism is arranged on the outer surface of the slip ring.
Preferably, the connecting assembly comprises arc plates arranged on two sides of the clamp head, and the two arc plates are symmetrically arranged.
Preferably, the rolling assembly comprises a mounting groove formed in the arc-shaped plate, and rolling bodies are connected in the mounting groove in a rolling mode.
Preferably, the mounting groove and the inner structure of the arc-shaped plate are of an integrated structure, and the outer surface of the rolling body is matched with the inner surface structure of the mounting groove.
Preferably, the handheld assembly comprises a connecting ring arranged on the outer surface of the slip ring, and the two sides of the connecting ring are uniformly and integrally formed with the finger ring.
Preferably, the rotation adjusting assembly comprises a rotation groove formed at the edge of the connecting ring and a rotation ring integrally formed at the edge of the slip ring, and the rotation ring is matched with the inner structure of the rotation groove.
Preferably, the rotating ring is of an arc structure, and the outer surfaces of the connecting ring and the slip ring are rotationally connected with the rotating groove through the rotating ring.
Compared with the prior art, the utility model has the beneficial effects that:
through design sliding connection mechanism, when using endoscope sampling clamp main part, imbed the inside of health with the binding clip and remove, with the binding clip by the inside space that gets into of arc increase when getting into to when the arc supports the increase and removes, rolling element contact body internal surface and drives the rolling element and roll in the inside of mounting groove when removing, and be convenient for support smoothly when removing with the binding clip and remove the use, and be difficult for causing the discomfort when removing, improve endoscope sampling clamp main part and press from both sides the inside living tissue result of use of getting of health.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;
FIG. 3 is an enlarged schematic view of the portion B of FIG. 2 according to the present utility model;
FIG. 4 is a schematic top view of the slip ring, connecting ring and finger ring of the present utility model;
FIG. 5 is a schematic cross-sectional view of the slip ring, connecting ring and finger ring of the present utility model;
FIG. 6 is a schematic view of the structure of the connecting ring, finger ring and rotating groove of the present utility model;
in the figure: 100. an endoscope sampling forceps main body; 101. a clamp head; 1011. an arc-shaped plate; 1012. a rolling element; 1013. a mounting groove; 102. a guy cable; 103. an outer tube; 104. a core bar; 105. a slip ring; 1051. a connecting ring; 1052. a finger ring; 1053. a rotating ring; 1054. a rotating groove; 106. a bracelet.
Description of the embodiments
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 to 6, the present utility model provides a technical solution: the disposable endoscope sampling forceps comprises an endoscope sampling forceps main body 100, the endoscope sampling forceps main body 100 comprises a forceps head 101, a stay rope 102, an outer tube 103, a core bar 104, a slip ring 105 and a hand ring 106, the slip ring 105 is arranged on the outer surface of the core bar 104, the hand ring 106 is arranged at the end part of the core bar 104, the outer tube 103 is arranged at the end part of the core bar 104, the stay rope 102 is arranged inside the outer tube 103 and the core bar 104, the forceps head 101 is arranged at the end part of the stay rope 102, the endoscope sampling forceps main body 100 can be divided into two types phi 1.8 and phi 2.3 according to the difference of the closing diameters of jaws, a thumb is contacted with the inside of the hand ring 106, an index finger and a middle finger are clamped inside the finger ring 1052, the forceps head 101 is opened when the stay rope 102 moves, and the forceps head 101 is opened and moved until the forceps head 101 is clamped on the surface of living tissue, the sliding slip ring 105 is also operated to pull, clamp and fasten the clamp head 101 through the stay cable 102, the slip ring 105 is convenient to be held for sliding operation when the stay cable 102 is pulled and regulated, and the effective length of the slip ring 105 can be divided into ten types of 300mm, 450 mm, 600mm, 800mm, 1050mm, 1200mm, 1600mm, 1800mm, 2000mm and 2300mm according to different sampling positions in operation, the slip ring is divided into a needle-free plastic-free clamp head 101 and an outer tube type, the needle-free plastic-free clamp head is not covered with plastic, the needle-free plastic-covered with plastic-covered scale and the F-shaped needle-covered plastic-covered scale according to the clamp head type, the slip ring 105 is divided into an O-shaped common outer tube and a C-shaped variable outer tube according to the outer tube type, the jaw type is divided into a C-shaped tooth clamp head and a P-shaped oval clamp head according to the jaw type, and the endoscope sampling clamp body 100 is further provided with:
the sliding connection mechanism comprises a connection assembly and rolling assemblies, the sliding connection mechanism is arranged on two sides of the clamp head 101, when the endoscope sampling clamp main body 100 is held and taken, the endoscope sampling clamp main body 100 can be conveniently and rapidly and comfortably entered by the sliding connection mechanism, and the use effect of the endoscope sampling clamp main body 100 on living tissues inside a body is easily improved by holding and taking.
In order to be convenient for increase the area of getting into when getting into binding clip 101 through coupling assembling, and be convenient for support and get into the use, in this embodiment, preferably, coupling assembling is including setting up the arc 1011 in binding clip 101 both sides, and two arcs 1011 set up each other symmetrically, be convenient for support when getting into, and support smoothly and use, in order to be convenient for with the roll embedding through the rolling assembly, and be difficult for causing when pressing from both sides the biopsy to move and arouse uncomfortable, the rolling assembly is including seting up at the inside mounting groove 1013 of arc 1011, the inside roll connection of mounting groove 1013 has rolling element 1012, in order to be convenient for install rolling element 1012, and take the use fast, mounting groove 1013 and the inner structure of arc 1011 are integrated into one piece structure, and the surface of rolling element 1012 coincides with the inner surface structure of mounting groove 1013, be convenient for install the roll fast and use.
The handheld mechanism comprises a handheld assembly and a rotation adjusting assembly, the handheld mechanism is arranged on the outer surface of the sliding ring 105, and can be used by conveniently taking the hand ring 106 and the handheld sliding ring 105 through the handheld mechanism when the endoscope sampling forceps main body 100 is used, so that the quick handheld operation is convenient, and the use convenience is improved.
In order to facilitate the use of the hand-held adjustment by the hand-held assembly and the quick-taking operation of the endoscope sampling forceps main body 100, in this embodiment, preferably, the hand-held assembly comprises a connecting ring 1051 arranged on the outer surface of the slip ring 105, two sides of the connecting ring 1051 are integrally formed with a finger ring 1052, the finger is conveniently embedded into the finger ring 1052 for the quick-taking operation, in order to facilitate the rotation adjustment of the position of the connecting ring 1051 and the finger ring 1052 by the rotation adjustment assembly, and in order to facilitate the use of the hand-held operation, the rotation adjustment assembly comprises a rotating groove 1054 formed at the edge of the connecting ring 1051 and a rotating ring 1053 integrally formed at the edge of the slip ring 105, and the rotating ring 1053 is matched with the inner structure of the rotating groove 1054, in order to rotate the connecting ring 1051 and the finger ring 1052 by the internal rotation of the rotating ring 1053, and in order to facilitate the use of the clamping position, the connecting ring 1053 is in an arc-shaped structure, and the outer surface of the connecting ring 1051 and the slip ring 105 are rotatably connected with the rotating groove 1054 by the rotating ring 1053.
The working principle and the using flow of the utility model are as follows: the disposable endoscope sampling forceps are characterized in that when in use, a thumb is directly contacted with the inside of a hand ring 106, a connecting ring 1051 and a finger ring 1052 are rotated to adjust the position of holding the finger by hand, an index finger and a middle finger are clamped in the inside of the finger ring 1052, after clamping and installation, a forceps head 101 is closed, the forceps head 101 is embedded into a body to move towards a position for clamping living tissue until the forceps head moves to the inside, a sliding ring 105 of the hand ring 1052 drives a guy cable 102 to move, the forceps head 101 is opened when the guy cable 102 moves, the forceps head 101 is opened and moved until the forceps head 101 is clamped on the surface of living tissue, the sliding ring 105 is operated to pull and clamp the forceps head 101 through the guy cable 102, the sliding ring 105 is convenient to hold and slide conveniently when the guy cable 102 is pulled, and the convenience of the endoscope sampling forceps body 100 is improved when the handheld forceps body is used for clamping living tissue;
then when the endoscope sampling forceps main body 100 is used, the forceps head 101 is embedded into the body and moves, at the moment, the gap of the forceps head 101 entering the body is enlarged by the arc plate 1011 when entering the body, and when the arc plate 1011 supports to enlarge and move, at the moment, the rolling bodies 1012 contact the inner surface of the body and drive the rolling bodies 1012 to roll in the installation grooves 1013 when moving, the forceps head 101 is convenient to support and move when moving, discomfort is not easy to be caused when moving, and the using effect of the endoscope sampling forceps main body 100 for clamping living tissues in the body is improved.
Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, 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 principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Disposable endoscope sampling clamp, including endoscope sampling clamp main part (100), endoscope sampling clamp main part (100) include binding clip (101), cable (102), outer tube (103), core bar (104), sliding ring (105) and bracelet (106), sliding ring (105) set up the surface at core bar (104), bracelet (106) set up the tip at core bar (104), outer tube (103) set up the tip at core bar (104), cable (102) set up the inside at outer tube (103) and core bar (104), binding clip (101) set up the tip at cable (102), its characterized in that: the endoscope sampling forceps main body (100) is also provided with:
the sliding connection mechanism comprises a connection assembly and a rolling assembly, and is arranged on two sides of the clamp head (101);
the handheld mechanism comprises a handheld assembly and a rotation adjusting assembly, and the handheld mechanism is arranged on the outer surface of the slip ring (105).
2. The single use endoscopic sampling forceps according to claim 1, wherein: the connecting assembly comprises arc plates (1011) arranged on two sides of the clamp head (101), and the two arc plates (1011) are symmetrically arranged.
3. The single use endoscopic sampling forceps according to claim 2, wherein: the rolling assembly comprises a mounting groove (1013) formed in the arc-shaped plate (1011), and rolling bodies (1012) are connected in a rolling manner in the mounting groove (1013).
4. A single use endoscopic sampling forceps according to claim 3, wherein: the installation groove (1013) and the inner structure of the arc plate (1011) are of an integrated structure, and the outer surface of the rolling body (1012) is matched with the inner surface structure of the installation groove (1013).
5. The single use endoscopic sampling forceps according to claim 1, wherein: the handheld assembly comprises a connecting ring (1051) arranged on the outer surface of the slip ring (105), and finger rings (1052) are uniformly formed on two sides of the connecting ring (1051).
6. The single use endoscopic sampling forceps according to claim 5, wherein: the rotation adjusting assembly comprises a rotation groove (1054) formed at the edge of the connecting ring (1051) and a rotation ring (1053) integrally formed at the edge of the slip ring (105), and the rotation ring (1053) is matched with the inner structure of the rotation groove (1054).
7. The single use endoscopic sampling forceps according to claim 6, wherein: the rotating ring (1053) is of an arc-shaped structure, and the connecting ring (1051) and the outer surface of the slip ring (105) are rotationally connected with the rotating groove (1054) through the rotating ring (1053).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321568672.3U CN220344437U (en) | 2023-06-20 | 2023-06-20 | Disposable endoscope sampling forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321568672.3U CN220344437U (en) | 2023-06-20 | 2023-06-20 | Disposable endoscope sampling forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220344437U true CN220344437U (en) | 2024-01-16 |
Family
ID=89506358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321568672.3U Active CN220344437U (en) | 2023-06-20 | 2023-06-20 | Disposable endoscope sampling forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220344437U (en) |
-
2023
- 2023-06-20 CN CN202321568672.3U patent/CN220344437U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |