CN209490039U - A kind of biopsy forceps - Google Patents
A kind of biopsy forceps Download PDFInfo
- Publication number
- CN209490039U CN209490039U CN201821562368.7U CN201821562368U CN209490039U CN 209490039 U CN209490039 U CN 209490039U CN 201821562368 U CN201821562368 U CN 201821562368U CN 209490039 U CN209490039 U CN 209490039U
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- China
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- dynamic head
- head rod
- cutting edge
- binding clip
- pincers
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Abstract
The utility model discloses a kind of biopsy forceps, it mainly include pull end, rear lug, dynamic head rod, dynamic head rod binding clip, dynamic head pincers, dynamic head pincers cutting edge, dynamic head rod binding clip cutting edge, pull end and rear lug are connected with each other, pull end front end connects dynamic head rod, dynamic head rod front end is installed by mutually matched dynamic head rod binding clip and dynamic head pincers, the dynamic head rod of belt moves back on pull end, rear lug, which pushes, drives dynamic head pincers Forward, dynamic head icarceration presses head rod binding clip under closing, and is clamped by dynamic head and presses head rod binding clip cutting edge under cutting edge closure and remove, cut, clamping and take pathological tissues.The utility model is in women cervical biopsy, women uterine neck edge is directed at the utility model, it is clamped by dynamic head and presses head rod binding clip cutting edge under cutting edge closure and remove, cut, clamping and take pathological tissues, clamp out human body, the tissue of removing is brought and is used for chemically examining, when dynamic head pincers cutting edge and dynamic head rod binding clip cutting edge are closed, gap is small, cutting edge is sharp, can easily remove, cut, clamp take women uterine neck edge pathological tissues as pathologic finding use.
Description
Technical field
The utility model relates to the fields of medical equipment, and in particular to a kind of biopsy forceps.
Background technique
Currently, cervical biopsy is to be suitable for being suspected to have cervical cancer or chronic specific inflammatory such as tuberculosis etc. to do into one
The patient to clarify a diagnosis is walked, cervical biopsy pincers are big with its sampling amount, biopsy accuracy rate is high and has injured small advantage to patient
It is largely used in clinic.But existing product is mostly use repeatly, and there are following technological deficiencies: it is existing repeatability product some
There is no binding clip cutting edge, have the product of binding clip cutting edge in binding clip closure, cutting edge closure is there are gap up and down for binding clip, in operating process
Tissue and human body mucus are easier to enter its gap and can lead to stuck biopsy forceps in use process, and biopsy is caused to fail, and increase
The pain of patient is added, mucus cleaning is difficult in gap, and cleaning dirty there are the risks of cross-infection in clinic.It is existing simultaneously
Product operation mode is not Forward, retrusive, and when binding clip being caused to be closed up and down, bottom stopper loses count of clear, and binding clip generates when being closed
It nods down, is not easy alignment and needs to remove, cut, clamping the tissue for taking lesion.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art, and provide a kind of biopsy forceps.
The purpose of this utility model is completed by following technical solution: this biopsy forceps, mainly include pull end, after
Handle, dynamic head rod binding clip, dynamic head pincers, moves head pincers cutting edge, dynamic head rod binding clip cutting edge at dynamic head rod, moves and divides on head rod binding clip and dynamic head pincers
She Ji there are not head rod binding clip cutting edge and dynamic head pincers cutting edge.Pull end and rear lug are connected with each other, and pull end front end connects dynamic head rod, move head
Mutually matched dynamic head rod binding clip and dynamic head pincers are installed in bar front end, and the dynamic head rod of belt moves back on pull end, and rear lug pushing drives dynamic
Head pincers Forward, dynamic head icarceration press head rod binding clip under closing, and are clamped by dynamic head and press the removing of head rod binding clip cutting edge under cutting edge closure, cut
It takes, clamp and take pathological tissues.
The dynamic head pincers cutting edge and dynamic head rod binding clip cutting edge have the characteristics that small―gap suture when being closed.
The pull end and rear lug and its function mode of related movement are Forwards, retreat, and stop is clear up and down.Institute
It states to generate when head icarceration is closed and nod.
The utility model has the following beneficial effects: one kind that the utility model is the removing pathological tissues operation of uterine neck edge is cut
It takes, protractor biopsy pincers, in women cervical biopsy, is directed at women uterine neck edge with the utility model, cutting edge is clamped by dynamic head and is closed
Head rod binding clip cutting edge is pressed under conjunction to remove, cut, clamping and take pathological tissues, clamps out human body, the tissue of removing is brought for changing
Use is tested, head pincers cutting edge is moved and when dynamic head rod binding clip cutting edge is closed, gap is small, and cutting edge is sharp, can easily remove, cut, clamping and take
Women uterine neck edge pathological tissues are used as pathologic finding.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the dynamic head rod binding clip cutting edge schematic diagram of the utility model.
Description of symbols: pull end 1, rear lug 2, dynamic head rod 3, dynamic head rod binding clip 4, dynamic head pincers 5, dynamic head pincers cutting edge 6, dynamic head
Bar binding clip cutting edge 7.
Specific embodiment
Detailed introduction is done to the utility model below in conjunction with attached drawing:
Embodiment: as shown in the picture, this biopsy forceps, mainly include pull end 1, rear lug 2, dynamic head rod 3, dynamic head rod binding clip 4,
Dynamic head pincers 5, move head rod binding clip cutting edge 7 at dynamic head pincers cutting edge 6, and dynamic head rod pincers are respectively designed on dynamic head rod binding clip 4 and dynamic head pincers 5
Head cutting edge 7 and dynamic head clamp cutting edge 6.Pull end 1 and rear lug 2 are connected with each other, and 1 front end of pull end connects dynamic head rod 3, move 3 front end of head rod peace
Mutually matched dynamic head rod binding clip 4 and dynamic head pincers 5 are filled, the dynamic head rod 3 of belt moves back on pull end 1, and rear lug 2, which pushes, drives dynamic head pincers
5 Forwards press head rod binding clip 4 under dynamic 5 closure of head pincers, clamped by dynamic head pressed under cutting edge 6 is closed the removing of head rod binding clip cutting edge 7,
It cuts, clamp and take pathological tissues.
The dynamic head pincers cutting edge 6 and dynamic head rod binding clip cutting edge 7 have the characteristics that small―gap suture when being closed, and cutting edge is sharp, can be light
Pine removing, cut, clamp take women uterine neck edge pathological tissues as pathologic finding use.
The pull end 1 and rear lug 2 and its function mode of related movement are Forwards, retreat, and stop is clear up and down.
It will not generate and nod when 5 closure of dynamic head pincers, it is easier to which effective alignment needs to remove, cut, clamps and takes lesion
Tissue.
It is understood that it will be understood by those skilled in the art that the technical solution of the utility model and utility model structure
Think of is subject to equivalent substitution or change all and should belong to the protection scope of the utility model the attached claims.
Claims (1)
1. a kind of biopsy forceps, it is characterised in that: mainly include pull end (1), rear lug (2), dynamic head rod (3), dynamic head rod binding clip (4),
Dynamic head pincers (5), dynamic head clamp cutting edge (6), move head rod binding clip cutting edge (7), on the dynamic head rod binding clip (4) and dynamic head pincers (5) respectively
Design has head rod binding clip cutting edge (7) and dynamic head pincers cutting edge (6)；Pull end (1) and rear lug (2) are connected with each other, and pull end (1) front end connects
Head rod (3) are connect, head rod (3) front end is moved and mutually matched dynamic head rod binding clip (4) and dynamic head pincers (5), belt on pull end (1) is installed
Dynamic head rod (3) move back, and rear lug (2), which pushes, drives dynamic head pincers (5) Forward, press head rod binding clip (4) under dynamic head pincers (5) closure,
It removed, cut by pressing head rod binding clip cutting edge (7) under dynamic head pincers cutting edge (6) closure, clamped and take pathological tissues.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821562368.7U CN209490039U (en) | 2018-09-20 | 2018-09-20 | A kind of biopsy forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821562368.7U CN209490039U (en) | 2018-09-20 | 2018-09-20 | A kind of biopsy forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209490039U true CN209490039U (en) | 2019-10-15 |
Family
ID=68141433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821562368.7U Active CN209490039U (en) | 2018-09-20 | 2018-09-20 | A kind of biopsy forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209490039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114305530A (en) * | 2021-11-10 | 2022-04-12 | 无锡市惠山区人民医院 | Epiglottis biopsy forceps used in cooperation with visual anesthetic laryngoscope |
-
2018
- 2018-09-20 CN CN201821562368.7U patent/CN209490039U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114305530A (en) * | 2021-11-10 | 2022-04-12 | 无锡市惠山区人民医院 | Epiglottis biopsy forceps used in cooperation with visual anesthetic laryngoscope |
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