CN203943694U - A kind of punching type living tissue sampling forceps pliers cup - Google Patents
A kind of punching type living tissue sampling forceps pliers cup Download PDFInfo
- Publication number
- CN203943694U CN203943694U CN201420379392.2U CN201420379392U CN203943694U CN 203943694 U CN203943694 U CN 203943694U CN 201420379392 U CN201420379392 U CN 201420379392U CN 203943694 U CN203943694 U CN 203943694U
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- CN
- China
- Prior art keywords
- cup
- spill
- pliers
- handle
- tail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 238000004080 punching Methods 0.000 title claims abstract description 32
- 238000005070 sampling Methods 0.000 title claims abstract description 24
- 230000007797 corrosion Effects 0.000 claims abstract description 18
- 238000005260 corrosion Methods 0.000 claims abstract description 18
- 230000007306 turnover Effects 0.000 claims abstract description 9
- 239000011521 glass Substances 0.000 claims abstract description 6
- 238000005452 bending Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 11
- 201000010099 disease Diseases 0.000 abstract description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 7
- 230000000007 visual effect Effects 0.000 abstract description 3
- 210000001519 tissue Anatomy 0.000 description 16
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 11
- 238000001574 biopsy Methods 0.000 description 6
- 239000003814 drug Substances 0.000 description 6
- 229940079593 drug Drugs 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 208000032843 Hemorrhage Diseases 0.000 description 4
- 210000004877 mucosa Anatomy 0.000 description 3
- 235000016709 nutrition Nutrition 0.000 description 3
- 239000011814 protection agent Substances 0.000 description 3
- 230000001225 therapeutic effect Effects 0.000 description 3
- 230000029663 wound healing Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
This utility model relates to a kind of punching type living tissue sampling forceps pliers cup, the pliers cup that the stainless strip that to comprise by thickness be 0.1～1mm is stamped to form; The head of pliers cup is spill cup, and in spill cup, punching has liquid-leaking nozzle, and the inside and outside Jun Chong of spill cup rim of a cup has medicine-carrying trough; One end of spill cup stretches out and forms successively cup handle and cup tail, and cup handle and cup tail are realized turnover by punching press, and after turnover, cup handle and the cup formed plane of tail and the formed plane of spill cup rim of a cup are perpendicular; Cup handle is comprised of a slice corrosion resistant plate at least, in cup handle upper punch, has pin shaft hole; Cup tail is extended out by a slice corrosion resistant plate that forms glass handle.Compared with prior art, in this utility model, directly to adopt thickness be that the stainless strip of 0.1～1mm carries out punch process to pliers cup, saved procedure of processing, improved the sharpness of pliers cup neighboring, under the visual field of scope, realize fast the sampling of suspicious focus and the excision gripping of minimal disease, guarantee the safety of operation.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly punching type living tissue sampling forceps pliers cup for a kind of scope.
Background technology
Living tissue sampling forceps is a kind of medical apparatus and instruments that is applied to human body alimentary canal treatment, and under the visual field of scope, the pliers cup of living tissue sampling forceps part samples suspicious focus in digestive tract and the excision gripping of minimal disease.Prior art adopts PM technique to make the pliers cup of living tissue sampling forceps more, but adopt the pliers cup of powder metallurgy mode sintering, its defect is that the thicker sharpness of jaw is poor, when biopsy samples is got in operation, can produce and tear and hemorrhage phenomenon, after biopsy, biopsy place also easily produces perforation, to patient, bring misery, affect surgical effect, be difficult to meet operation safety sexual needs.
The defect existing in order to overcome prior art, this utility model provides a kind of punching type living tissue sampling forceps pliers cup for rational in infrastructure and easy to operate scope that adopts impact style to make.
Utility model content
This utility model has overcome above-mentioned the deficiencies in the prior art, has proposed a kind of punching type living tissue sampling forceps pliers cup for rational in infrastructure and easy to operate scope that adopts impact style to make.
The technical solution of the utility model is achieved in that
A punching type living tissue sampling forceps pliers cup, comprising: the pliers cup that the stainless strip that is 0.1～1mm by thickness is stamped to form; The head of described pliers cup is spill cup, in spill cup, has a liquid-leaking nozzle to Shaochong, and inside and outside all punchings of spill cup rim of a cup have a plurality of medicine-carrying troughs; One end of described spill cup stretches out and forms successively cup handle and cup tail, and cup handle and cup tail are towards the turnover of spill cup opening direction, and after turnover, cup handle and the cup formed plane of tail and the formed plane of spill cup rim of a cup are perpendicular; Cup handle is comprised of a slice corrosion resistant plate at least, in cup handle upper punch, has pin shaft hole; Cup tail is extended out by a slice corrosion resistant plate that forms glass handle, in cup tail slide, has connecting hole.It is that the stainless strip of 0.1～1mm carries out punch process that pliers cup directly adopts thickness, save procedure of processing, improved the sharpness of pliers cup rim of a cup, under the visual field of scope, realize fast the sampling of suspicious focus and the excision gripping of minimal disease, guarantee the safety of operation; A pair of pliers cup passes separately pin shaft hole on cup handle by bearing pin and realizes and being flexibly connected, and has realized the open closed of a pair of spill cup; In spill cup, have a liquid-leaking nozzle to Shaochong, when pliers cup obtains living tissue sample, this living tissue sample usually contains a large amount of liquid, is provided with liquid-leaking nozzle in order to these liquid are discharged in spill cup; Inside and outside a plurality of medicine-carrying troughs that all punching has of spill cup rim of a cup, can place the medicines such as mucosa protection agent, nutritional drugs, hemorrhage, promote biopsy wound healing, also can play certain therapeutic effect.
As preferably, it is spherical that described spill cup strikes out semicircle, and spill cup rim of a cup is without toothing.Because spill cup is that semicircle is spherical, spill cup outside is very round and smooth, enters in the process of human body alimentary canal very smooth and easyly at pliers cup, has prevented human body alimentary canal to bring the injuries such as scuffing; Rim of a cup without toothing is sharp rim of a cup, and a pair of spill cup, by open closed, is realized the sampling of suspicious focus and the excision gripping of minimal disease fast.
As preferably, it is spherical that described spill cup strikes out semicircle, and spill cup rim of a cup is for there being toothing.Have tooth rim of a cup further to improve the sharpness of spill cup rim of a cup, the dentalation on a pair of spill cup matches, and by open closed, realizes fast the sampling of suspicious focus and the excision gripping of minimal disease.
As preferably, a described cup handle consists of two corrosion resistant plates, and two corrosion resistant plates turn down rear seamless applying in opposite directions; Punching press is two pin shaft hole correspondences on two corrosion resistant plates.Because cup handle is formed by corrosion resistant plate punching press turnover, can cause the bending part between glass handle and pliers cup easily to rupture, cup handle adopts two corrosion resistant plates seamless applying, has greatly improved the firmness at cup handle place, make not easy fracture of bending part, improved service life.
As preferably, the cup portion punching press between cup handle and connecting hole has bending, is in bending one side and perpendicular with the formed plane of cup portion and the formed plane of spill cup rim of a cup of connecting hole.This bending makes the power that acts on a direction on glass tail originally be distributed to both direction, makes not easy fracture of glass tail.
As preferably, comprise by claim 1 to the pliers cup described in any one in claim 5.
Adopted the beneficial effects of the utility model of technique scheme to be:
A kind of punching type living tissue sampling forceps pliers cup for rational in infrastructure and easy to operate scope that adopts impact style to make.It is that the stainless strip of 0.1～1mm carries out punch process that pliers cup directly adopts thickness, saved procedure of processing, greatly improve the sharpness of pliers cup rim of a cup, realized fast the sampling of suspicious focus and the excision gripping of minimal disease, guaranteed the safety of operation; A pair of pliers cup passes separately pin shaft hole on cup handle by bearing pin and realizes and being flexibly connected, and has realized the open closed of a pair of spill cup; In spill cup, have a liquid-leaking nozzle to Shaochong, when pliers cup obtains tissue samples, this tissue samples usually contains a large amount of liquid, is provided with liquid-leaking nozzle in order to these liquid are discharged in spill cup; Inside and outside all a plurality of medicine-carrying troughs that punching has of spill cup rim of a cup can be placed the medicines such as mucosa protection agent, nutritional drugs, hemorrhage, promote biopsy wound healing, also can play certain therapeutic effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The specific embodiment of the present utility model is as follows:
Embodiment: a kind of punching type living tissue sampling forceps pliers cup, as shown in Figure 1, the pliers cup that the stainless strip that to comprise by thickness be 0.1～1mm is stamped to form; The head of described pliers cup is spill cup 1, in the interior punching of spill cup 1, has a liquid-leaking nozzle 11, and inside and outside all punchings of spill cup 1 rim of a cup have a plurality of medicine-carrying troughs 12; One end of described spill cup 1 stretches out and forms successively cup handle 2 and cup tail 3, and cup handle 2 and cup tail 3 are towards the 1 opening direction turnover of spill cup, and after turnover, cup handle 2 and the cup formed plane of tail 3 and the formed plane of spill cup 1 rim of a cup are perpendicular; Cup handle 2 is comprised of two corrosion resistant plates, has 21, two corrosion resistant plates of pin shaft hole to turn down in opposite directions rear seamless applying in cup handle 2 upper punches, and on two corrosion resistant plates, two pin shaft holes 21 are corresponding; Cup tail 3 is extended out by a slice corrosion resistant plate that forms cup handle 2, in 3 punchings of cup tail, has connecting hole 31.
Specifically, it is spherical that spill cup 1 strikes out semicircle, and spill cup 1 rim of a cup is for there being toothing 13; Cup portion punching press between cup handle 2 and connecting hole 31 has bending 32, is in bending 32 1 sides and perpendicular with the formed plane of cup portion and the formed plane of spill cup 1 rim of a cup of connecting hole 31.
It is that the stainless strip of 0.1～1mm carries out punch process that pliers cup directly adopts thickness, has saved procedure of processing, has improved the sharpness of pliers cup rim of a cup, can realize fast the sampling of suspicious focus and the excision gripping of minimal disease, guarantees the safety of operation; A pair of pliers cup passes separately pin shaft hole 21 on cup handle 2 by bearing pin and realizes and being flexibly connected, and has realized the open closed of a pair of spill cup 1; In the interior punching of spill cup 1, have a liquid-leaking nozzle 11, when pliers cup obtains tissue samples, this tissue samples usually contains a large amount of liquid, is provided with liquid-leaking nozzle 11 in order to these liquid are discharged in spill cup 1; A plurality of medicine-carrying troughs 12 that the 1 rim of a cup place punching of spill cup has, in order to place the medicines such as mucosa protection agent, nutritional drugs, hemorrhage, promote biopsy wound healing, also can play certain therapeutic effect.
Claims (6)
1. a punching type living tissue sampling forceps pliers cup, is characterized in that: the pliers cup that the stainless strip that to comprise by thickness be 0.1～1mm is stamped to form; The head of described pliers cup is spill cup, in spill cup, has a liquid-leaking nozzle to Shaochong, and inside and outside all punchings of spill cup rim of a cup have a plurality of medicine-carrying troughs; One end of described spill cup stretches out and forms successively cup handle and cup tail, and cup handle and cup tail are towards the turnover of spill cup opening direction, and after turnover, cup handle and the cup formed plane of tail and the formed plane of spill cup rim of a cup are perpendicular; Cup handle is comprised of a slice corrosion resistant plate at least, in cup handle upper punch, has pin shaft hole; Cup tail is extended out by a slice corrosion resistant plate that forms glass handle, in cup tail slide, has connecting hole.
2. a kind of punching type living tissue sampling forceps pliers cup according to claim 1, is characterized in that: it is spherical that described spill cup strikes out semicircle, and spill cup rim of a cup is without toothing.
3. a kind of punching type living tissue sampling forceps pliers cup according to claim 1, is characterized in that: it is spherical that described spill cup strikes out semicircle, and spill cup rim of a cup is for there being toothing.
4. a kind of punching type living tissue sampling forceps pliers cup according to claim 1, is characterized in that: described cup handle consists of two corrosion resistant plates, and two corrosion resistant plates turn down rear seamless applying in opposite directions; Punching press is two pin shaft hole correspondences on two corrosion resistant plates.
5. a kind of punching type living tissue sampling forceps pliers cup according to claim 1, it is characterized in that: the cup portion punching press between cup handle and connecting hole has bending, be in bending one side and perpendicular with the formed plane of cup portion and the formed plane of spill cup rim of a cup of connecting hole.
6. a punching type living tissue sampling forceps, is characterized in that: comprise by claim 1 to the pliers cup described in any one in claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379392.2U CN203943694U (en) | 2014-07-10 | 2014-07-10 | A kind of punching type living tissue sampling forceps pliers cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379392.2U CN203943694U (en) | 2014-07-10 | 2014-07-10 | A kind of punching type living tissue sampling forceps pliers cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203943694U true CN203943694U (en) | 2014-11-19 |
Family
ID=51885763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420379392.2U Expired - Lifetime CN203943694U (en) | 2014-07-10 | 2014-07-10 | A kind of punching type living tissue sampling forceps pliers cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203943694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108210158A (en) * | 2016-12-13 | 2018-06-29 | 何伟 | A kind of cultured tissue Vitreous cavity device |
| CN111265272A (en) * | 2018-12-05 | 2020-06-12 | 苏州微创骨科医疗工具有限公司 | Bone curet |
-
2014
- 2014-07-10 CN CN201420379392.2U patent/CN203943694U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108210158A (en) * | 2016-12-13 | 2018-06-29 | 何伟 | A kind of cultured tissue Vitreous cavity device |
| CN111265272A (en) * | 2018-12-05 | 2020-06-12 | 苏州微创骨科医疗工具有限公司 | Bone curet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141119 |
|
| CX01 | Expiry of patent term |