CN213821665U - Foreign matter pincers with umbrella-shaped tong heads - Google Patents
Foreign matter pincers with umbrella-shaped tong heads Download PDFInfo
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- CN213821665U CN213821665U CN202022768382.6U CN202022768382U CN213821665U CN 213821665 U CN213821665 U CN 213821665U CN 202022768382 U CN202022768382 U CN 202022768382U CN 213821665 U CN213821665 U CN 213821665U
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- umbrella
- concave
- fixedly connected
- handle
- shaped
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- 210000000080 chela (arthropods) Anatomy 0.000 title claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 210000003238 esophagus Anatomy 0.000 abstract description 14
- 206010070245 Foreign body Diseases 0.000 description 9
- 210000000078 claw Anatomy 0.000 description 9
- 210000002784 stomach Anatomy 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000270728 Alligator Species 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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Abstract
The utility model discloses foreign body forceps with umbrella-shaped forceps heads, which comprises a handle, wherein one end of the handle is fixedly connected with a hollow sleeve, the other end of the hollow sleeve is fixedly connected with an umbrella-shaped forceps head, and the other end of the handle is slidably connected with an operating rod; the handle is hollow, the hollow part is marked as a sliding chute, a sliding block is connected in the sliding chute in a sliding mode, one end of an operating rod is fixedly connected with one end of the sliding block, the other end of the sliding block is fixedly connected with a telescopic rod, the telescopic rod is arranged in the hollow sleeve, and the end portion of the telescopic rod is fixedly connected with the umbrella-shaped tong head; the umbrella-shaped binding clip comprises a concave-convex film, the inner side of the concave-convex film is fixedly connected with the telescopic rod, a plurality of clamping jaws are uniformly arranged on the outer side of the concave-convex film, and when the concave-convex film is inwards concave, the clamping jaws are opened to be arranged in an umbrella shape; when the concave-convex film protrudes outwards, the clamping jaws are folded; the utility model is used for solve among the prior art foreign matter surface in the esophagus comparatively smooth, the unable clamp of foreign matter pincers is got, or the great foreign matter pincers of foreign matter volume can't be at the open problem in the esophagus.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to foreign body forceps with umbrella-shaped forceps heads.
Background
The esophageal foreign body forceps is one of medical instruments commonly used by medical staff in a digestive department of a hospital, and can be matched with an esophagoscope to be used for quickly taking out foreign bodies in an esophagus. The existing foreign body forceps can be divided into saw tooth heads, annular heads, alligator heads and other forms according to the shapes of the forceps heads, and no matter which forceps head is used, the clamping surfaces of the forceps heads are fully paved with occlusion teeth for clamping foreign bodies. However, when the surface of the foreign object is smooth and the blocking range is large, the foreign object is not provided with a structure for clamping the foreign object pliers, and the foreign object pliers can not be clamped completely because the size of the foreign object is large and the foreign object pliers are not provided with an open space. The existing treatment means is mainly used for poking foreign matters with smooth surfaces into the stomach by using a stomach tube, but the foreign matters such as metal and the like which cannot be digested in the stomach or are harmful to the human body are taken out by adopting an operation method, so that the injury to a patient is large.
Disclosure of Invention
The utility model aims at providing a foreign matter pincers of umbelliform binding clip for the foreign matter surface in the esophagus is comparatively smooth among the solution prior art, and the unable clamp of foreign matter pincers is got, or the great foreign matter pincers of foreign matter volume can't open problem in the esophagus.
In order to achieve the above purpose, the utility model adopts the following technical scheme: foreign matter forceps with umbrella-shaped forceps heads comprise a handle, wherein one end of the handle is fixedly connected with a hollow sleeve, the other end of the hollow sleeve is fixedly connected with an umbrella-shaped forceps head, and the other end of the handle is slidably connected with an operating rod; the handle is hollow, the hollow part is marked as a sliding chute, a sliding block is connected in the sliding chute in a sliding mode, one end of an operating rod penetrates through the side wall of the handle and is fixedly connected with one end of the sliding block, the other end of the sliding block is fixedly connected with a telescopic rod, the telescopic rod is arranged in the hollow sleeve, and the end portion of the telescopic rod is fixedly connected with the umbrella-shaped tong head; the umbrella-shaped binding clip comprises a concave-convex film which can be inwards concave or outwards convex, the inner side of the concave-convex film is fixedly connected with the telescopic rod, a plurality of clamping jaws are uniformly arranged on the outer side of the concave-convex film, and when the concave-convex film is inwards concave, the clamping jaws are opened to be arranged in an umbrella shape; when the concave-convex film protrudes outwards, the clamping jaws are folded and arranged close to the outer wall of the hollow sleeve.
Optionally, a compression spring is arranged in the chute, the compression spring is sleeved outside the operating rod, one end of the compression spring is tightly attached to the inner wall of the chute, and the other end of the compression spring is tightly attached to the side wall of the sliding block.
Optionally, the jaw is of streamlined construction.
Optionally, two handles are symmetrically arranged on the handle.
Optionally, an operation plate is fixedly connected to one end of the operation rod located at the outer side.
The foreign body pliers of the umbrella-shaped pliers head of the utility model have the following advantages:
(1) when the jaw is folded in, the jaw head of the foreign body forceps can penetrate through a gap between the foreign body and the esophagus wall, when the jaw head completely penetrates, the jaw is opened, the jaw is of an umbrella-shaped structure, the foreign body is hooked out of the esophagus, the foreign body is not required to be clamped, and the opening space of the jaw is not limited.
(2) The streamlined claw can more easily pass through a gap between the foreign matter and the esophagus wall when being folded, and can not cause great damage to the esophagus wall.
(3) The compression spring can enable the clamping jaws to be automatically in a furled state, and the foreign body pliers are convenient to store and use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the jaw open state.
Fig. 3 is a structural schematic diagram of the jaw in a closed state.
Fig. 4 is a schematic view of the foreign-body forceps in a use state.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings, wherein the direction of the umbrella-shaped binding clip 3 is the front end, and the direction of the handle 1 is the tail end.
As shown in fig. 1-4, the foreign body forceps with umbrella-shaped forceps heads comprises a cylindrical handle 1, a hollow sleeve 2 is fixedly connected to the center of the front end of the handle 1, an umbrella-shaped forceps head 3 is fixedly connected to the other end of the hollow sleeve 2, and an operating rod 4 is slidably connected to the center of the tail end of the handle 1; the handle 1 is hollow, the hollow part is marked as a sliding chute 5, a sliding block 6 is connected in the sliding chute 5 in a sliding mode, the front end of an operating rod 4 penetrates through the side wall of the tail end of the handle 1 and is fixedly connected with the tail end of the sliding block 6, a telescopic rod 7 is fixedly connected with the front end of the sliding block 6, the front end of the telescopic rod 7 penetrates through the hollow sleeve 2 and is fixedly connected with the umbrella-shaped tong head 3, and the telescopic rod 7 can be driven to move forwards and backwards by the forward and backward sliding of the operating rod 4; the umbrella-shaped tong head 3 comprises a concave-convex film 301 which can be inwards concave or outwards convex, the concave-convex film 301 can be made of alloy materials with better toughness, such as aluminum alloy, titanium alloy and the like, the concave-convex film 301 is fixedly connected to the front end of the hollow sleeve 2, the inner side of the concave-convex film 301 is fixedly connected with the telescopic rod 7, a plurality of clamping jaws 302 are uniformly arranged on the outer side of the concave-convex film 301, the clamping jaws are arranged along the circumferential direction of the concave-convex film 301, when the operating rod 4 is pulled backwards, the telescopic rod 7 drives the concave-convex film 301 to be inwards concave, and the clamping jaws 302 are opened to be arranged in an umbrella shape; when the operating rod 4 is pushed forwards, the telescopic rod 7 drives the concave-convex membrane 301 to protrude outwards, the clamping jaws 302 are folded, and the clamping jaws 302 are arranged close to the outer wall of the hollow sleeve 2 when being folded.
When the forceps are used, the operating rod 4 is pushed in, the concave-convex film 301 protrudes outwards to ensure that the claw 302 is in a furled state, then the foreign body forceps are slowly extended into the esophagus 11, when the position of the foreign body 13 is reached, although the foreign body 13 is blocked, the esophagus wall 12 is elastic, so that the forceps head can continue to extend deep along a gap between the foreign body 13 and the esophagus wall 12, when the forceps head completely penetrates through the foreign body 13, the operating rod 4 is pulled backwards, the concave-convex film 301 concaves inwards to open the claw 302, the opened claw 302 can support the foreign body 13, at the moment, the foreign body forceps are pulled outwards, and the claw 302 can take the foreign body 13 out of the esophagus 11.
This kind of mode need not press from both sides the foreign matter 13 and get, has avoided the foreign matter 13 smooth surface, and the unable clamp of foreign matter pincers is got and can only be stabbed into the stomach or through the condition that the operation was taken out, has alleviateed the wound that the patient received, has sufficient space to supply jack catch 302 to open after the binding clip passes foreign matter 13 moreover, the unable open condition of jack catch 302 can not appear.
Further, a compression spring 8 is arranged in the sliding groove 5, the compression spring 8 is sleeved on the outer side of the operating rod 4, one end of the compression spring 8 is tightly attached to the inner wall of the tail end of the sliding groove 5, and the other end of the compression spring 8 is tightly attached to the side wall of the tail end of the sliding block 6. The compression spring 8 can automatically move the operating rod 4 forwards, so that when the unmanned foreign body forceps are ensured, the clamping jaws 302 are in a furled state, the occupied space of the clamping jaws 302 in the furled state is small, the clamping jaws are convenient to store, the situation of mistaken scraping and mistaken touching is not easy to occur when the clamping jaws 302 are furled, and the safety is improved.
Further, the claw 302 has a streamline structure. The streamlined claw 302 makes the outer side of the claw 302 smoother, thereby facilitating the movement of the claw 302 in the esophagus 11 and avoiding the injury to the esophageal wall 12.
Further, two handles 9 are symmetrically arranged on the handle 1. The handle 9 is convenient for taking and holding the foreign body forceps, so that the foreign body forceps are more convenient to use.
Further, an operation plate 10 is fixedly connected to an end of the operation rod 4 located at the outer side. The operation plate 10 can increase the stress area of the operation rod 4, thereby facilitating the force application of a user and the use of the foreign body forceps.
The embodiments described above are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides a foreign matter pincers of umbelliform binding clip which characterized in that: the clamp comprises a handle, wherein one end of the handle is fixedly connected with a hollow sleeve, the other end of the hollow sleeve is fixedly connected with an umbrella-shaped tong head, and the other end of the handle is connected with an operating rod in a sliding manner; the handle is hollow, the hollow part is marked as a sliding chute, a sliding block is connected in the sliding chute in a sliding mode, one end of an operating rod penetrates through the side wall of the handle and is fixedly connected with one end of the sliding block, the other end of the sliding block is fixedly connected with a telescopic rod, the telescopic rod is arranged in the hollow sleeve, and the end portion of the telescopic rod is fixedly connected with the umbrella-shaped tong head; the umbrella-shaped binding clip comprises a concave-convex film which can be inwards concave or outwards convex, the inner side of the concave-convex film is fixedly connected with the telescopic rod, a plurality of clamping jaws are uniformly arranged on the outer side of the concave-convex film, and when the concave-convex film is inwards concave, the clamping jaws are opened to be arranged in an umbrella shape; when the concave-convex film protrudes outwards, the clamping jaws are folded and arranged close to the outer wall of the hollow sleeve.
2. Foreign body forceps with umbrella-shaped forceps heads as claimed in claim 1, characterized in that: a compression spring is arranged in the sliding groove and sleeved outside the operating rod, one end of the compression spring is tightly attached to the inner wall of the sliding groove, and the other end of the compression spring is tightly attached to the side wall of the sliding block.
3. Foreign body forceps with umbrella-shaped forceps heads as claimed in claim 1, characterized in that: the jack catch is streamlined structure.
4. Foreign body forceps with umbrella-shaped forceps heads as claimed in claim 1, characterized in that: two handles are symmetrically arranged on the handle.
5. Foreign body forceps with umbrella-shaped forceps heads as claimed in claim 1, characterized in that: and one end of the operating rod, which is positioned at the outer side, is fixedly connected with an operating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022768382.6U CN213821665U (en) | 2020-11-25 | 2020-11-25 | Foreign matter pincers with umbrella-shaped tong heads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022768382.6U CN213821665U (en) | 2020-11-25 | 2020-11-25 | Foreign matter pincers with umbrella-shaped tong heads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213821665U true CN213821665U (en) | 2021-07-30 |
Family
ID=76991268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022768382.6U Active CN213821665U (en) | 2020-11-25 | 2020-11-25 | Foreign matter pincers with umbrella-shaped tong heads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213821665U (en) |
-
2020
- 2020-11-25 CN CN202022768382.6U patent/CN213821665U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 450000 rooms 102, 104, 108, 110, 112, 114, 116, 122, 1st floor, building 4, 220 Huashan Road, Zhongyuan District, Zhengzhou City, Henan Province Patentee after: Xuanwei (Henan) Life Science Co.,Ltd. Country or region after: China Address before: 450000 rooms 102, 104, 108, 110, 112, 114, 116, 122, 1st floor, building 4, 220 Huashan Road, Zhongyuan District, Zhengzhou City, Henan Province Patentee before: Xuan Yun (Henan) Academy of Life Sciences Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240603 Address after: 450000 rooms 109 and 113, 1st floor, building 4, No. 220 Huashan Road, Zhongyuan District, Zhengzhou City, Henan Province Patentee after: Henan Xuanwei Digital Medical Technology Co.,Ltd. Country or region after: China Address before: 450000 rooms 102, 104, 108, 110, 112, 114, 116, 122, 1st floor, building 4, 220 Huashan Road, Zhongyuan District, Zhengzhou City, Henan Province Patentee before: Xuanwei (Henan) Life Science Co.,Ltd. Country or region before: China |