CN106725640A - Can storage type surface mucous biopsy forceps through scope - Google Patents
Can storage type surface mucous biopsy forceps through scope Download PDFInfo
- Publication number
- CN106725640A CN106725640A CN201710053608.4A CN201710053608A CN106725640A CN 106725640 A CN106725640 A CN 106725640A CN 201710053608 A CN201710053608 A CN 201710053608A CN 106725640 A CN106725640 A CN 106725640A
- Authority
- CN
- China
- Prior art keywords
- binding clip
- scope
- biopsy forceps
- type surface
- driving wire
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/06—Biopsy forceps, e.g. with cup-shaped jaws
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0096—Casings for storing test samples
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/04—Endoscopic instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B2010/0225—Instruments for taking cell samples or for biopsy for taking multiple samples
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biodiversity & Conservation Biology (AREA)
- Radiology & Medical Imaging (AREA)
- Endoscopes (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention disclose one kind can storage type surface mucous biopsy forceps through scope, including elastic outer pipe, the driving wire that is fixedly arranged on the binding clip component of its distal end and can move back and forth in its tube chamber, the binding clip component is connected with the distal end of driving wire and the binding clip of binding clip component opens or close with the movement of driving wire, and the binding clip inner side of binding clip component is provided with pincers chamber；Wherein, binding clip component also include being fixed with binding clip, the storage mark bag for storing tissue specimen, the openend of the storage mark bag is connected with chamber is clamped.The present invention clamps the storage mark bag that chamber connects by being set in binding clip with it, it is pressed into after tissue specimen is gripped, with the closure of binding clip in storage mark bag, the space in pincers chamber will not be occupied, therefore apparatus need not be extracted and takes out sample, continuous several times sampling is capable of achieving, the operation difficulty of sampling, reduced sampling operating time is substantially reduced, so as to improve the security of operation, the pain of patient is reduced.
Description
Technical field
The present invention relates to a kind of medicine equipment, more particularly to one kind can storage type surface mucous biopsy forceps through scope.
Background technology
Transendoscopic biopsy technology is a kind of minimally invasive Clinics completed by scope working clamp road, belongs to senior scope skill
Art, over nearly 30 years, the technology has obtained the development of maturation in the whole world.Current endoscopic biopsy technique, generally includes ultrasound
The biopsy of scope and non-EUS (i.e. common scope), wherein, according to the difference of application and design in Different Organs, specifically
Be related to the biopsy of transtracheal mirror, the biopsy of transtracheal EUS, through digestive endoscopy biopsy, through alimentary canal EUS biopsy etc..
Transendoscopic biopsy technology mainly grips cell, tissue to obtain diagnosis sample by biopsy forceps, but, existing work
Inspection pincers carry out surface mucous biopsy in art in the absence of the structure of storage tissue specimen with biopsy forceps, and single tissue is obtained every time
Scope working clamp road need to be exited after sample, the acquisition of next tissue specimen is re-started after tissue specimen is discharged again, is
The accuracy of diagnosis is improved, generally require carries out sample acquisition to many places at same position tissue, therefore needed in art repeatedly repeatedly
Ground advance and retreat biopsy forceps, it is cumbersome, the operation difficulty of sampling is improve, while extending the time of sampling, increase operation risk,
And easily trigger infection.
Based on above mentioned problem, need badly it is a kind of with memory function, be capable of the movable detecting apparatus of continuous sampling.
The content of the invention
Goal of the invention：Needed when there is transendoscopic biopsy it is an object of the invention to be directed in the prior art it is repeated multiple times enter
Move back the problems such as biopsy forceps, sampling operation are cumbersome, sample time is long, there is provided one kind can storage type surface mucous biopsy forceps through scope.
Technical scheme：It is of the present invention through scope can storage type surface mucous biopsy forceps, including elastic outer pipe, be fixedly arranged on
The binding clip component of its distal end and the driving wire that can move back and forth in its tube chamber, the binding clip component connect with the distal end of driving wire
Connect and the binding clip of binding clip component opens or close with the movement of driving wire, the binding clip inner side of binding clip component is provided with pincers chamber, wherein,
Binding clip component with binding clip also including fixing, the storage mark bag for storing tissue specimen, and the openend of the storage mark bag is connected with pincers chamber
It is logical.
Specifically, binding clip includes the pincers wall for formation pincers chamber, the pincers wall is provided with through hole, stores up the openend of mark bag and is somebody's turn to do
Through hole is connected.
Preferably, through hole is relative with the jaw position of binding clip.
Further, binding clip component includes symmetrically arranged two binding clips, and each binding clip is respectively fixed with a storage mark bag and connected
Connect.
Preferably, storage mark bag is made up of soft medical material.
Storage mark bag can be tubbiness.
Above-mentioned binding clip component includes symmetrically arranged two binding clips and a pair of connecting filaments, and two binding clips are hinged and two
The near-end of binding clip respectively with the distal end articulated of two connecting filaments, the near-end of connecting filament is connected with the distal end of driving wire, driving wire movement,
Connecting filament is promoted to drive binding clip to open or close.
Preferably, binding clip component also includes the binding clip seat for fixed pliers head, and two binding clips are hinged in binding clip seat
Distal medial, and the distal end of binding clip seat is fixed with the hinged place, the distal end of near-end and elastic outer pipe is fixed.
Preferably, the near-end of elastic outer pipe is provided with Handleset, and the Handleset includes being set in elastic outer pipe near-end
Outer tube handle and the flexible handle being connected with driving wire near-end, the outer tube handle are provided with loose slot, and flexible handle drives and passes
Dynamic silk is slidably reciprocated in loose slot, controls opening and closure for binding clip.
Further, the near-end of driving wire is arranged with the boost tube for being fixed, and flexible handle is set in the boosting
The near-end of pipe.
Operation principle：By it is of the invention through scope can storage type surface mucous biopsy forceps by endoscopic forceps channel feeding focus portion
Position, under original state, binding clip closure, storage mark bag is fitted in binding clip outer wall；Driving wire, driving wire is promoted to be moved to elastic outer pipe distal end
It is dynamic, drive the binding clip in binding clip component to open, block lesions position and compress；Driving wire is back pulled, the mistake of binding clip closure
Cutting tissue sample in journey, tissue samples slowly depart from lesions position and enter pincers chamber, as binding clip is closed, the group into pincers chamber
Sample is knitted to be pressed into storage mark bag via the openend of storage mark bag；Driving wire is promoted again, binding clip is opened, and repeats aforesaid operations
Process, obtains multiple tissue samples repeatedly.
Beneficial effect：Compared with prior art, it is an advantage of the current invention that (1) present invention is changed and traditional frequently taken
Go out biopsy forceps collect sample operation, by binding clip set clamp the storage mark bag that chamber connects with it, after tissue specimen is gripped, with
The closure of binding clip is pressed into storage mark bag, will not occupy the space in pincers chamber, therefore need not extract apparatus taking-up sample, the company of being capable of achieving
Continue many sub-samplings, substantially reduce the operation difficulty of sampling, reduced sampling operating time, so as to improve the success rate and peace of operation
Quan Xing, reduces the pain of patient；(2) biopsy forceps of the invention can meet any EUS mediation of alimentary canal and respiratory tract
The need for, it may also be used for it is widely used through the pincers road of non-EUS；(3) biopsy forceps of the invention is simple to operate, to operator
Requirement it is low, and training is simple, is conducive to widely available.
Brief description of the drawings
Fig. 1 be it is of the invention through scope can storage type surface mucous biopsy forceps structural representation；
Fig. 2 be it is of the invention can storage type surface mucous biopsy forceps sectional view in an initial condition through scope；
Fig. 3 be it is of the invention can sectional view of the storage type surface mucous biopsy forceps under binding clip open mode through scope；
Fig. 4 is the structural representation of binding clip of the invention.
Specific embodiment
Technical scheme is described further below in conjunction with the accompanying drawings.
In the present invention, for convenience of the understanding of technical scheme, the side that will be close to operator is defined as near-end, near hand
The side at art position is defined as distal end.
Such as Fig. 1, it is of the invention can storage type surface mucous biopsy forceps, including elastic outer pipe 1, binding clip component and biography through scope
Dynamic silk 3, wherein, binding clip component is located at the distal end of elastic outer pipe 1 and is fixed with elastic outer pipe 1；Driving wire 3 is located at elastic outer pipe 1
In tube chamber, and can move back and forth in the tube chamber of elastic outer pipe 1, and the distal end of driving wire 3 is connected with binding clip component.
Binding clip component include binding clip 2 and fixed with binding clip 2, the storage mark bag 4 for storing tissue specimen, such as Fig. 4, binding clip
2 inner sides are provided with pincers chamber 21, and the openend of storage mark bag 4 is connected with pincers chamber 21；Driving wire 3 is moved, and drives binding clip 2 to open or close
Close, so that clamping tissue sample, tissue specimen enters the pincers chamber 21 of binding clip 2, and is pressed into and pincers during binding clip 2 is closed
In the storage mark bag 4 of the connection of chamber 21, the storage of tissue specimen is realized.
Such as Fig. 2~3, elastic outer pipe 1 is the elastic hollow body with certain length, can be made up of hard elastic material,
Such as stainless steel spring pipe 1-1, also plastic coating 1-2 can be added in stainless steel spring pipe 1-1 outer walls；Can be according to the use of biopsy forceps
Environment, is such as used to breathe the length needs of scope, digestive endoscope or other scope different parts, prepares the bullet of appropriate length
Property outer tube；By elastic outer pipe 1 drive whole biopsy forceps in endoscopic forceps channel safely, move smoothly through.
Binding clip component may also include the binding clip seat 6 for fixed pliers head 2, and binding clip 2 is two, is symmetrically set, two
Binding clip 2 is articulated with the distal medial of binding clip seat 6, and two binding clips 2 are hinged fixation by pin 11 such as；The distal end of binding clip seat 6
Fixed with the hinged place, the distal end of near-end and elastic outer pipe 1 is fixed, so as to can fix binding clip 2 with elastic outer pipe 1.
Binding clip 2 can be made up of stainless steel material, rounded or oval spoon shape, including clamp chamber 21 and clamp chamber 21 for being formed
Pincers wall 22, pincers wall 22 is arcwall face, can open up through hole 23 by pincers wall 22, will store up openend and the through hole 23 of mark bag 4
Position at fix, make pincers chamber 21 with storage mark bag 4 openend connect；Pincers chamber 21 has jaw 24, and the edge of jaw 24 is sharp
Fast mouth, for cutting tissue specimen, the jaw 24 of two binding clips 2 is relative, when two binding clips are closed, the split shape of pincers chamber 21 of two binding clips
Into closing, tissue specimen can be held chamber；Through hole 23 can be also arranged at the part pincers wall relative with the position of jaw 24,
Impact direction when now the position of storage mark bag 4 is with 2 clamping tissue of binding clip is consistent, and tissue specimen is more easy to enter in storage mark bag 4.
Storage the mark rounded tubbiness of bag 4 or circular net tubbiness, can be by the soft medical material system such as PE, PTFE, silica gel, nylon
Into, storage mark bag 4 quantity can be set as needed one, it is two or more, e.g., one can be respectively provided with two binding clips 2
Through hole 23, and through hole 23 be arranged on each 2 jaw of binding clip, 24 position it is relative part pincers wall on, go out fixation at each through hole 23
One storage mark bag 4 is set, can in the case where not influenceing binding clip 2 to operate the further amount of storage of augmenting tissue sample.
Binding clip component also includes a pair of connecting filaments 5, the distal end of two connecting filaments 5 respectively with the proximal hinge of two binding clips 2, and its
Near-end is connected with the distal end of driving wire 3, and two binding clips 2 and two connecting filament 5 form quadric chain, when driving wire 3 is in elastic outer pipe 1
Tube chamber in when moving back and forth, connected connecting filament 5 can be promoted to drive two symmetrically arranged binding clips 2 to open or close；
Wherein, the settable banking pin 13 of the near-end of binding clip 2, connecting filament 5 is hinged by banking pin 13 with binding clip 2；Connecting filament 5 and driving wire 3
Connected mode can for riveting, welding etc. be fixedly connected mode, can be such as arranged with the junction of driving wire 3 in connecting filament 5 and be connected
Pipe 12, both are riveted or are welded by connecting tube 12.
The diameter of binding clip component can be in the range of existing biopsy forceps, such as 1.8mm-3mm.
It is of the invention through scope can storage type surface mucous biopsy forceps may also include Handleset, the Handleset be located at bullet
Property outer tube 1 near-end, including outer tube handle 7 and flexible handle 8, outer tube handle 7 are set in the near-end of elastic outer pipe 1, for solid
Determine outer tube 1, flexible handle 8 is connected with the near-end of driving wire 3, and the movement of driving wire 3 is controlled by sliding active handle 8, from
And control binding clip 2 to be opened and closed；Also boost tube 10 can be arranged in the near-end of driving wire 3, the one end of boost tube 10 is located at the tube chamber of elastic outer pipe 1
Interior, the other end is arranged flexible handle 8, by the fixed conveyor of boost tube 10 silk 3, it is to avoid bent when it moves back and forth；Outer tube
Handle 7 can be hollow handle, and set loose slot 9 thereon, and the near-end of driving wire 3 passes the loose slot 9 and flexible handle 8 connects
Connect, flexible handle 8 can drive driving wire 3 in the folding of the interior binding clip 2 that slidably reciprocates, controls of the loose slot 9；By setting loose slot
9, applying patient singlehanded can control the folding of turnover and binding clip 2 of biopsy forceps, meet ergonomic designs, effectively facilitate biopsy forceps
Operation；Outer tube handle 7 can be monocyclic handle, and flexible handle 8 can be bicyclic handle, facilitate the operation of biopsy；Outer tube handle 7,
Flexible handle 8 can be made up of ABS.
Embodiment 1
By it is of the invention through scope can storage type surface mucous biopsy forceps be used for transendoscopic biopsy art, operating process is as follows：
(1) biopsy forceps of appropriate size is chosen：The a diameter of 1.8mm of elastic outer pipe 1, effective length is 1200mm, binding clip group
The a diameter of 1.8mm of part；
(2) scope is inserted to purpose position, such as Fig. 2, under original state, biopsy forceps head of the invention 2 is closed, storage mark bag
4 are fitted in the outer wall of binding clip 2, and one hand holds outer tube handle 7 and flexible handle 8, and the binding clip component of elastic outer pipe 1 and its distal end is passed through
Pincers road feeding purpose position；
(3) promoting flexible handle 8 makes that binding clip 2 is opened, jaw blocks lesions position and is compressed, such as Fig. 3, then pulling activity
Handle 8 makes binding clip 2 gradually close, cutting tissue sample during closure, and tissue samples slowly depart from lesions position and enter pincers
Chamber 21, as binding clip 2 is closed, is pressed into storage mark bag 4 into the tissue samples in pincers chamber 21 via the openend of storage mark bag 4,
Obtain tissue samples.Repeat, obtain a large amount of tissue samples and be stored in storage mark bag 4；
(4) after last time crawl sample, flexible handle 8 is tensed, by elastic outer pipe 1 and binding clip component from endoscopic forceps channel
Extract.
(5) mucous membrane tissue in mark bag 4 will be stored up with cotton swab to eject, conventional slide or sample receiving flask make a collection of specimens.
Embodiment 2
By it is of the invention through scope can storage type surface mucous biopsy forceps be used for through digestive endoscope Mucosa Biopsy art：
(1) biopsy forceps of appropriate size is chosen：The a diameter of 2.3mm of elastic outer pipe 1, effective length is 2300mm, binding clip group
The a diameter of 2.3mm of part；
(2) after scope is inserted to purpose position, by elastic outer pipe 1 and its binding clip component through clamping road insertion purpose position；
(3) promote flexible handle 8, two binding clips 2 to open and block lesions position and compress, then pull flexible handle 8, two
Binding clip 2 is closed, and tissue specimen is cut and entered in storage mark bag 4, is repeated, and obtains a large amount of tissue samples；
(4) after last time crawl sample, flexible handle 8 is tensed, then by elastic outer pipe 1 and binding clip component from endoscopic forceps
Extracted in road；
(5) mucous membrane tissue in mark bag 4 will be stored up with cotton swab to eject, conventional slide or sample receiving flask make a collection of specimens.
Claims (10)
1. one kind through scope can storage type surface mucous biopsy forceps, including elastic outer pipe (1), be fixedly arranged on the binding clip group of its distal end
Part and the driving wire (3) that can move back and forth in its tube chamber, the binding clip component are connected and binding clip with the distal end of driving wire (3)
The binding clip (2) of component opens or closes with the movement of driving wire (3), and binding clip (2) inner side of the binding clip component is provided with pincers chamber
(21), it is characterised in that the binding clip component also includes, storage mark bag (4) for store tissue specimen fixed with binding clip (2),
The openend of storage mark bag (4) is connected with pincers chamber (21).
2. according to claim 1 can storage type surface mucous biopsy forceps through scope, it is characterised in that the binding clip (2)
Including the pincers wall (22) for forming pincers chamber (21), the pincers wall (22) is provided with through hole (23), the openend of storage mark bag (4)
Connected with the through hole (23).
3. according to claim 2 can storage type surface mucous biopsy forceps through scope, it is characterised in that the through hole (23)
Jaw (24) position with binding clip (2) is relative.
4. according to claim 1 can storage type surface mucous biopsy forceps through scope, it is characterised in that the binding clip component
Including symmetrically arranged two binding clips (2), each binding clip (2) is respectively fixedly connected with storage mark bag (4).
5. according to claim 1 can storage type surface mucous biopsy forceps through scope, it is characterised in that the storage mark bag
(4) it is made up of soft medical material.
6. according to claim 1 can storage type surface mucous biopsy forceps through scope, it is characterised in that the storage mark bag
(4) it is tubbiness.
7. according to claim 1 can storage type surface mucous biopsy forceps through scope, it is characterised in that the binding clip component
Including symmetrically arranged two binding clips (2) and a pair of connecting filaments (5), two binding clips (2) be hinged and two binding clips (2) it is near
End respectively with the distal end articulated of two connecting filaments (5), the near-end of the connecting filament (5) is connected with the distal end of driving wire (3), driving wire
(3) it is mobile, promote connecting filament (5) to drive binding clip (2) to open or close.
8. according to claim 7 can storage type surface mucous biopsy forceps through scope, it is characterised in that the binding clip component
Also include binding clip seat (6) for fixed pliers head (2), two binding clips (2) are hinged in the distal medial of binding clip seat (6), and
The distal end of binding clip seat (6) is fixed with the hinged place, the distal end of near-end and elastic outer pipe (1) is fixed.
9. according to claim 1 can storage type surface mucous biopsy forceps through scope, it is characterised in that the elastic outer pipe
(1) near-end is provided with Handleset, the Handleset include be set in elastic outer pipe (1) near-end outer tube handle (7) and with
The flexible handle (8) of driving wire (3) near-end connection, the outer tube handle (7) is provided with loose slot (9), flexible handle (8) band
Dynamic driving wire (3) is slidably reciprocated in loose slot (9), controls opening and closure for binding clip (2).
10. according to claim 9 can storage type surface mucous biopsy forceps through scope, it is characterised in that the driving wire
(3) near-end is arranged with the boost tube (10) being fixed, and the flexible handle (8) is set in the near-end of the boost tube (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710053608.4A CN106725640A (en) | 2017-01-24 | 2017-01-24 | Can storage type surface mucous biopsy forceps through scope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710053608.4A CN106725640A (en) | 2017-01-24 | 2017-01-24 | Can storage type surface mucous biopsy forceps through scope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106725640A true CN106725640A (en) | 2017-05-31 |
Family
ID=58942912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710053608.4A Withdrawn CN106725640A (en) | 2017-01-24 | 2017-01-24 | Can storage type surface mucous biopsy forceps through scope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106725640A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107536629A (en) * | 2017-10-24 | 2018-01-05 | 首都医科大学附属北京胸科医院 | A kind of endomyocardial bioptome |
| CN109303589A (en) * | 2018-10-12 | 2019-02-05 | 南京微创医学科技股份有限公司 | A kind of medical tissue pincers and its application method |
| CN111035415A (en) * | 2020-01-06 | 2020-04-21 | 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） | Cervical sampling device |
| CN113749750A (en) * | 2021-07-20 | 2021-12-07 | 宁波华科润生物科技有限公司 | Minimally invasive distraction mold testing device adaptive to vertebral body |
| WO2022081981A1 (en) * | 2020-10-16 | 2022-04-21 | Gyrus Acmi, Inc. D/B/A Olympus Surgical Technologies America | Optically enhanced instrument with laser fluorescing capabilities |
| CN115089231A (en) * | 2022-08-25 | 2022-09-23 | 湖南省中医药研究院 | Visual integral type lung sampling biopsy forceps |
| CN118452993A (en) * | 2024-05-27 | 2024-08-09 | 常州凯士多医疗科技有限公司 | Biopsy forceps capable of continuously sampling |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1143899A (en) * | 1994-02-01 | 1997-02-26 | 共生公司 | Endoscopic multiple sample bioptome |
| US6083150A (en) * | 1999-03-12 | 2000-07-04 | C. R. Bard, Inc. | Endoscopic multiple sample biopsy forceps |
| US6309404B1 (en) * | 1999-10-19 | 2001-10-30 | Jacek Krzyzanowski | Flexible biopsy jaw assembly |
| US6409678B1 (en) * | 1999-04-14 | 2002-06-25 | Asahi Kogaku Kogyo Kabushiki Kaisha | Endoscopic biopsy forceps |
| US20050137585A1 (en) * | 2003-12-23 | 2005-06-23 | Jamie Landman | Back loading endoscopic instruments |
| US20060129185A1 (en) * | 1999-10-25 | 2006-06-15 | Boston Scientific Scimed, Inc. | Forceps for medical use |
| US20060184198A1 (en) * | 2005-01-31 | 2006-08-17 | Kms Biopsy, Llc | End effector for surgical instrument, surgical instrument, and method for forming the end effector |
| CN101686828A (en) * | 2007-02-19 | 2010-03-31 | 多种活检标本有限责任公司 | Biopsy forceps for taking one or more samples |
| WO2014128742A1 (en) * | 2013-02-25 | 2014-08-28 | Mario Immacolato Paternuosto | Modular forceps for endoscopic biopsy |
| CN203841729U (en) * | 2014-05-05 | 2014-09-24 | 重庆医科大学附属第一医院 | Biopsy forceps |
| CN207075905U (en) * | 2017-01-24 | 2018-03-09 | 南京法迈特科技发展有限公司 | Can storage type surface mucous biopsy forceps through scope |
-
2017
- 2017-01-24 CN CN201710053608.4A patent/CN106725640A/en not_active Withdrawn
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1143899A (en) * | 1994-02-01 | 1997-02-26 | 共生公司 | Endoscopic multiple sample bioptome |
| US6083150A (en) * | 1999-03-12 | 2000-07-04 | C. R. Bard, Inc. | Endoscopic multiple sample biopsy forceps |
| US6409678B1 (en) * | 1999-04-14 | 2002-06-25 | Asahi Kogaku Kogyo Kabushiki Kaisha | Endoscopic biopsy forceps |
| US6309404B1 (en) * | 1999-10-19 | 2001-10-30 | Jacek Krzyzanowski | Flexible biopsy jaw assembly |
| US20060129185A1 (en) * | 1999-10-25 | 2006-06-15 | Boston Scientific Scimed, Inc. | Forceps for medical use |
| US20050137585A1 (en) * | 2003-12-23 | 2005-06-23 | Jamie Landman | Back loading endoscopic instruments |
| US20060184198A1 (en) * | 2005-01-31 | 2006-08-17 | Kms Biopsy, Llc | End effector for surgical instrument, surgical instrument, and method for forming the end effector |
| CN101686828A (en) * | 2007-02-19 | 2010-03-31 | 多种活检标本有限责任公司 | Biopsy forceps for taking one or more samples |
| WO2014128742A1 (en) * | 2013-02-25 | 2014-08-28 | Mario Immacolato Paternuosto | Modular forceps for endoscopic biopsy |
| CN203841729U (en) * | 2014-05-05 | 2014-09-24 | 重庆医科大学附属第一医院 | Biopsy forceps |
| CN207075905U (en) * | 2017-01-24 | 2018-03-09 | 南京法迈特科技发展有限公司 | Can storage type surface mucous biopsy forceps through scope |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107536629A (en) * | 2017-10-24 | 2018-01-05 | 首都医科大学附属北京胸科医院 | A kind of endomyocardial bioptome |
| CN109303589A (en) * | 2018-10-12 | 2019-02-05 | 南京微创医学科技股份有限公司 | A kind of medical tissue pincers and its application method |
| CN111035415A (en) * | 2020-01-06 | 2020-04-21 | 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） | Cervical sampling device |
| WO2022081981A1 (en) * | 2020-10-16 | 2022-04-21 | Gyrus Acmi, Inc. D/B/A Olympus Surgical Technologies America | Optically enhanced instrument with laser fluorescing capabilities |
| CN113749750A (en) * | 2021-07-20 | 2021-12-07 | 宁波华科润生物科技有限公司 | Minimally invasive distraction mold testing device adaptive to vertebral body |
| CN115089231A (en) * | 2022-08-25 | 2022-09-23 | 湖南省中医药研究院 | Visual integral type lung sampling biopsy forceps |
| CN118452993A (en) * | 2024-05-27 | 2024-08-09 | 常州凯士多医疗科技有限公司 | Biopsy forceps capable of continuously sampling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106725640A (en) | Can storage type surface mucous biopsy forceps through scope | |
| US5458112A (en) | Biliary biopsy device | |
| US20110270126A1 (en) | Pressure/Vacuum Actuated Catheter Forceps | |
| CN101686828A (en) | Biopsy forceps for taking one or more samples | |
| CN106913365A (en) | A kind of scalp clip output device | |
| CN205831834U (en) | A kind of activity pincers for puncturing | |
| US20140228705A1 (en) | Vacuum assisted handheld biopsy device | |
| CN107510482A (en) | Disposable tissue retraction folder | |
| CN207075905U (en) | Can storage type surface mucous biopsy forceps through scope | |
| CN207075906U (en) | Smoking-collecting type hot biopsy forceps | |
| CN115670364A (en) | Multifunctional superfine thoracoscope | |
| CN106073831A (en) | A kind of through scope aspiration biopsy, surface mucous movable detecting apparatus | |
| US20100204610A1 (en) | Medical Device for Biopsies | |
| CN209172245U (en) | A kind of endoscope attachment handle of one-handed performance | |
| CN203234764U (en) | Disposable biopsy forceps with reset mechanism | |
| CN208193125U (en) | A kind of Medical gynecological reproduction biopsy forceps | |
| CN207590720U (en) | A kind of scalp clip output device | |
| CN205913368U (en) | Disposable tissue leads out and presss from both sides | |
| CN212913343U (en) | Recovery device applied to endoscopic surgery | |
| CN204181656U (en) | The disposable gastroscope biopsy forceps improved | |
| CN208910312U (en) | Suction integration is through scope aspiration biopsy instrument | |
| CN108324332A (en) | Suction integration is through scope aspiration biopsy instrument | |
| CN221786378U (en) | Biopsy forceps | |
| CN204468157U (en) | A kind of cervix uteri biopsy forceps | |
| CN210811226U (en) | Object-taking net clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No.57 Huayuan Avenue, economic development zone, Gaochun District, Nanjing City, Jiangsu Province Applicant after: NANJING FMT MEDICAL Co.,Ltd. Address before: 210032, Jiangsu province Nanjing hi tech Development Zone, Spark Road 10, ding industry, 100 Thai biological building B block 402 room Applicant before: NANJING FMT MEDICAL Co.,Ltd. |
|
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |