CN104546028B - Repetitively-openable sample pickup bag - Google Patents
Repetitively-openable sample pickup bag Download PDFInfo
- Publication number
- CN104546028B CN104546028B CN201510041308.5A CN201510041308A CN104546028B CN 104546028 B CN104546028 B CN 104546028B CN 201510041308 A CN201510041308 A CN 201510041308A CN 104546028 B CN104546028 B CN 104546028B
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- China
- Prior art keywords
- bag
- pull bar
- specimen
- opening
- conduit
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00287—Bags for minimally invasive surgery
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a repetitively-openable sample pickup bag. The repetitively-openable sample pickup bag comprises a catheter, a pull rod, an elastic body and a sample bag. The catheter is provided with an axially-penetrating cavity sleeving the pull rod, and the pull rod is capable of sliding axially. The sample bag is provided with an opening, the elastic body is arranged at the head end of the pull rod along the opening, and the sample bag and the elastic body can slide relatively. The elastic body can enter the head end of the catheter along with sliding of the pull rod, and the opening is tightened up, so that the sample bag is closed; the elastic body can be separated from the catheter along with sliding of the pull rod and is stretched to be ring-shaped after separation, and the opening is opened, so that the sample bag is opened; the sample bag can be opened and closed repetitively along with sliding of the pull rod. The repetitively-openable sample pickup bag has the advantages that the sample bag can be opened repetitively to facilitate placement of samples for multiple times, and accordingly, the repetitively-openable sample pickup bag is beneficial to operation time saving and quite practical; a handle can be detached from the pull rod quickly, so that separation of the sample bag from the catheter is facilitated; extra wound caused by overlong extension of the pull rod can be avoided effectively; medical personnel can well master the opening direction of the sample bag to place the samples in the sample bag conveniently.
Description
Technical field
The present invention relates to medical instruments field, especially relate to a kind of specimen fetching bag.
Background technology
Specimen fetching bag, as medical auxiliary equipment, is mainly used in taking out living specimen from internal, complete through technology
Kind, it has been widely used in various abdominal operations.Conventional take thing bag include elastomer, specimen bag, conduit and bracing wire or
Person's pull bar, elastomer is arranged around the bag mouth of specimen bag, by bracing wire or pull bar, elastomer is recovered into conduit during use, and bag
Mouth is stopped, by conduit, the displacement producing relatively elastic body, thus reaching the purpose tightening up specimen bag, but is because specimen bag and bullet
There is frictional force, specimen bag may follow the movement of elastomer one so that cannot opening again of specimen bag between property part,
So the current thing bag that takes all can only carry out tightening up operation.
Existing thing bag is taken to there is following deficiency:
1st, existing take thing bag to there is a problem of repeating opening, if needing to win specimen again after tightening up,
Can only by Intraabdominal take thing bag again insert again after taking out new take thing bag, increase operating time of medical personnel and patient
Painful；
2nd, pull bar of the prior art and handle integrally connected, are not easy to pull bar and are separated with conduit；
3rd, there is no position limiting structure between pull bar and conduit, long the stretching in abdominal cavity of pull bar may be led to, patient is caused
Extra wound；
4th, pull bar can relatively trackslip dynamic by conduit, so that taking the opening direction of thing bag can not stop to change, is not easy to medical care people
Member accurately puts into specimen tissue.
Content of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of specimen fetching bag of repeatable unlatching, and it achieves
The repeating of specimen bag is opened, and is easy to repeatedly put into specimen, is conducive to saving operating time, easy to operate it is easy to practical；Handle can
Quickly to remove from pull bar, it is easy to specimen bag and separates with conduit；Can effectively avoid stretching into long leading to because of pull bar
Extra wound；Medical personnel can be very good to hold the opening direction of specimen bag, facilitates putting into of specimen tissue.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of specimen fetching bag of repeatable unlatching, including conduit, pull bar, elastomer and specimen bag, conduit has along axle
To the cavity being run through, drag link sleeve and can slide axially in conduit；Specimen bag has the opening for specimen turnover,
Elastomer, located at pull bar head end and along opening setting, can occur relative slip between elastomer and opening；
Elastomer can tighten up opening with the head end slipping into conduit of pull bar, thus seal sheet glass bag；
Elastomer can depart from conduit with the slip of pull bar, and unfolds after the decoupling as ring-type, struts opening, thus opening mark
This bag；
Specimen bag can repeat with the slip of pull bar to open and close.
As the further improved procedure of such scheme, including the connector at least, it has fixing overall length, even
Fitting one end is fixed on conduit, and the other end is fixed in the most proximal end at a distance of connector for the opening, for opening again in specimen bag
Permanent opening during opening, it is to avoid it moves with elastomer.
As the further improved procedure of such scheme, connector is inelastic cord.
As the further improved procedure of such scheme, cavity is rectangle with the cross section of pull bar, makes pull bar in cavity
It is only capable of the rectilinear movement of axial direction.
As the further improved procedure of such scheme, the corner of rectangle has circular arc.
As the further improved procedure of such scheme, including connecting seat, it has the passage of insertion vertically, connecting seat
It is plugged on the tail end of conduit by passage, passage is connected with cavity；
The periphery of connecting seat is provided with chute, and chute bottom is provided with aperture, communicating passage, and chute wall is provided with the first groove；
Including slide, slide can which is provided with extension along slide, and connector passes through aperture and is connected to extension
On；
Extension can insert the first groove when slide movement is to the first extreme position, prevents connector landing；Extension
The first groove can be departed from when slide movement is to the second extreme position, be easy to the dismounting of connector and extension.
As the further improved procedure of such scheme, the symmetrical handle being provided with ring-type in the outside of connecting seat.
As the further improved procedure of such scheme, the tail end of pull bar is provided with dismountable handle.
As the further improved procedure of such scheme, the tail end of pull bar is extended with shell fragment, and shell fragment is provided with buckle；
Handle includes Plug Division and latch closure, and the periphery of Plug Division is provided with the second groove, is provided with elasticity in the second groove
Briquetting, the lateral wall piece of briquetting and the second groove forms gap；When handle is plugged on pull bar tail end, buckle is fastened with gap, Gu
Determine handle, briquetting supports shell fragment simultaneously, by buckle being made to depart from from gap the pressing of briquetting；
The diameter with diameter greater than cavity of Plug Division, its end has spacing plane, coordinates with connecting seat and limits pull bar
Displacement.
As the further improved procedure of such scheme, elastomer is sheet metal or tinsel.
The invention has the beneficial effects as follows:
1st, achieve specimen bag repeats unlatching, is easy to repeatedly put into specimen, is conducive to saving operating time, operation side
Just it is easy to practical；
2nd, handle can quickly be removed from pull bar, be easy to specimen bag and separate with conduit；
3rd, can effectively avoid stretching into the long extra wound leading to because of pull bar；
4th, medical personnel can be very good to hold the opening direction of specimen bag, facilitates putting into of specimen tissue.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the front view of one embodiment of the invention；
Fig. 2 be in Fig. 1 along a to sectional view；
Fig. 3 be in Fig. 2 along c to partial enlarged drawing；
Fig. 4 be in Fig. 1 along b to sectional view；
Fig. 5 be in Fig. 2 along d to partial enlarged drawing (hiding pull bar)；
Fig. 6 is the structural representation of one embodiment of conduit of the present invention；
Fig. 7 is the front view of one embodiment of pull bar of the present invention；
Fig. 8 be in Fig. 7 along e to sectional view；
Fig. 9 be in Fig. 8 along f to partial enlarged drawing.
Specific embodiment
Technique effect below with reference to the design, concrete structure and generation to the present invention of embodiment and accompanying drawing is carried out clearly
Chu, it is fully described by, to be completely understood by the purpose of the present invention, scheme and effect.It should be noted that in situation about not conflicting
Under, the embodiment in the application and the feature in embodiment can be mutually combined.
It should be noted that if no special instructions, when a certain feature is referred to as " fixation ", " connection " in another feature,
It can directly be fixed, be connected in another feature it is also possible to indirectly fixing, being connected in another feature.Additionally, this
The description such as upper and lower, left and right used in invention is only to close with respect to the mutual alignment of each ingredient of the present invention in accompanying drawing
For system.
Additionally, unless otherwise defined, the technology of all of technology used herein and scientific terminology and the art
The implication that personnel are generally understood that is identical.Term used in the description is intended merely to describe specific embodiment herein, and not
It is to limit the present invention.Term as used herein " and/or " include the arbitrary of one or more related Listed Items
Combination.
Referring to figs. 1 to Fig. 4, show the schematic diagram of one embodiment of the invention, including conduit 10, pull bar 20, elastomer
30 and specimen bag 40, conduit 10 has the cavity 11 of hollow, as the passage of pull bar 20 movement, and pull bar 20 can be led
To；The diameter of pull bar 20 is less than the diameter of cavity 11, therefore pull bar 20 can be set in conduit 10 and can vertically slidably.
In the present invention, described head end is the one end near specimen bag, and tail end is the one end away from specimen bag, similarly hereinafter.
Elastomer 30 is annular in shape, and the two ends of ring-type are fixed in the head end of pull bar 20.Elastomer 30 can be in the presence of external force
It is deformed, and can restore to the original state after external force removes, therefore when pull bar 20 moves towards the tail end direction of conduit 10, elastomer 30
Limited by conduit mouth, gradually taper up in strip hence in cavity 11；And work as pull bar 20 towards the head end direction motion of conduit 10
When, elastomer 30 departs from conduit 10 to be fettered, and can return back to ring-type in the presence of its own resilient again.
Preferably, elastomer 30 is sheet metal or tinsel.
Specimen bag 40 has opening 41, which is provided with along the opening passage of 41 1 weeks, elastomer 30 is located in passage, mark
Can relative slide between this bag 40 and elastomer 30.When elastomer 30 full extension, it struts described opening 41 as skeleton,
Thus opening specimen bag 40；After elastomer 30 is pulled entrance conduit 10 by pull bar 20, what it exposed partly constantly shortens, and marks
This bag 40 of opening is stopped by conduit 10, can only gradually gather until tightening up completely.
Specimen bag 40 in the present invention can repeat with the slip of pull bar 20 to open and close.
Preferably, in order to realize the purpose repeating to open and close, including connector 50, it has fixing length.Connector 50
It is arranged between pull bar and conduit, one end is fixed on conduit 10, the other end and opening 41 are with respect to the most proximal end of connector 50
Fixing.When pull bar 20 moves towards the head end of conduit 10, connector 50 is in tensioned state, thus permanent opening 41 is nearest
End.
Prior art take in thing bag, when elastomer ejects from conduit 10 again, because between specimen bag and elastomer
There is frictional force, specimen bag can be fixed on the head of elastomer and move with it, rather than strutted by elastomer 30.This
It is provided with connector in bright, by it, one end of opening 41 is fixed, by opening 41 together with connector when elastomer 30 stretches out
Pull open, with respect to prior art, the present invention can realize multiple keying in abdominal cavity for the specimen bag 40, such that it is able to save replacing
Take the time that thing bag is spent, lift procedure efficiency.
Preferably, connector 40 is inelastic cord.
With reference to Fig. 4, in order to avoid connector 50 is wound around because of the rotation of pull bar 20, cavity 11 and pull bar 20 transversal
Face is preferably rectangular, and such pull bar 20 is only capable of straight-line displacement vertically in cavity 11, just both can guarantee that connector 50
Often work, moreover it is possible to control the direction of opening 41 well, in order to accurately put into specimen in narrow and small abdominal cavity environment, and shows
The thing bag that takes having does not have this structure, and the direction of opening can be continually changing it is clear that being unfavorable for practical operation with the rotation of pull bar.
It is further preferred that rectangle corner is provided with circular arc.
With reference to Fig. 5, including connecting seat 12, it has vertically by the passage 120 of its insertion, and connecting seat 12 passes through passage
120 one end is plugged on conduit 10, and the other end of passage 120 is used for the turnover of pull bar 20, and passage 120 is connected with cavity 11.
The periphery of connecting seat 12 is provided with chute 121, and chute bottom is provided with aperture 122, aperture 122 communicating passage 120, chute
121 side walls are provided with the first groove 123；
Including the slide 124 that can slide along chute 121, which is provided with extension 125, the end of extension 125 is provided with circle
Cambered surface.Connector 50 passes through aperture 122 after cavity 11 stretches out, and is wrapped in 125 on extension, realizes the fixation of connector 50.
Extension 125 can insert in the first groove 123 when slide 124 moves to the first extreme position (i.e. bottom),
Prevent connector 50 landing from extension 125；Also can depart from when slide 124 mobile (i.e. topmost) to the second extreme position
First groove 123, realizes the dismounting of connector 50.
With reference to Fig. 6, the symmetrical gripping being provided with bail handle 126, being easy to user in the outside of connecting seat 12.
With reference to Fig. 7 to Fig. 9, the tail end of pull bar 20 is extended with shell fragment 21, and shell fragment 21 is provided with buckle 22；
Including handle 23, specifically, it is divided into Plug Division 230 and latch closure 235, and Plug Division 230 is the cylinder of hollow, its
Periphery is provided with the second groove 231, is provided with the briquetting 232 with elasticity, the side of this briquetting and the second groove 231 in described second groove
Wall forms gap 233.Handle 23 is arranged on pull bar 20 tail end by Plug Division 230, and shell fragment 21 stretches into the hollow bulb of Plug Division 230
Point, and fastened with gap 233 by buckle 22, handle 23 is fixed on pull bar 20, briquetting 232 supports shell fragment 21 simultaneously,
Only briquetting 232 need to be pressed down on just can make buckle 22 depart from from gap 233.
After taking thing bag to take out from abdominal cavity, need to separate specimen from bag, because pull bar and handle are in prior art
Integrally connected, therefore after only first handle fractureing from pull bar, pull bar could be extracted out from conduit.And handle in the present invention
23 can easily remove from pull bar 20, after taking thing bag to take out from abdominal cavity, only need to unload handle 23, pull bar 20 just can be direct
Extract out from conduit 10, compared to prior art it is clear that more laborsaving and safer.
The diameter with diameter greater than cavity 11 of Plug Division 230, and its end has spacing plane 234, by with connecting seat
12 cooperation, limit pull bar 20 towards end of conduit direction displacement, prevent pull bar 20 long stretch in abdominal cavity, to patient
Cause extra wound, connector 50 also can be protected simultaneously not to be pulled off.
It is more than that the preferable enforcement to the present invention is illustrated, but the invention is not limited to described enforcement
Example, those of ordinary skill in the art also can make a variety of equivalent variations without prejudice on the premise of present invention spirit or replace
Change, these equivalent deformation or replacement are all contained in the application claim limited range.
Claims (8)
1. a kind of specimen fetching bag of repeatable unlatching it is characterised in that: include conduit, pull bar, elastomer and specimen bag, described
Conduit has the cavity being run through vertically, and described drag link sleeve and can slide axially in described cavity；Described specimen
Bag has the opening for specimen turnover, and described elastomer is located at described pull bar head end and along the setting of described opening, described elasticity
Relative slip can occur between body and opening；
Described elastomer can tighten up described opening with the head end slipping into described conduit of described pull bar, thus closing is described
Specimen bag；
Described elastomer can depart from described conduit with the slip of described pull bar, and unfolds after the decoupling as ring-type, strut described in open
Mouthful, thus opening described specimen bag；
Also include connecting seat, the connector at slide and at least, wherein
Described connector has fixing overall length, and described connector one end is fixed on described conduit, and the other end is fixed in described
Opening is at a distance of the most proximal end of described connector, so that described specimen bag can repeat with the slip of described pull bar to open and close；
Described connecting seat has the passage of insertion vertically, and it is plugged on the tail end of described conduit by described passage, described logical
Road is connected with described cavity；
The periphery of described connecting seat is provided with chute, and described chute bottom is provided with aperture, connects described passage, and described chute wall sets
There is the first groove；
Described slide can which is provided with extension along described slide, and described connector passes through described aperture and is connected to institute
State on extension；
Described extension can insert described first groove when slide movement is to the first extreme position, prevents described connector from sliding
Fall；Described extension can depart from described first groove when slide movement is to the second extreme position, be easy to described connector and stretch
Go out the dismounting in portion.
2. specimen fetching bag according to claim 1 it is characterised in that: described connector be inelastic cord.
3. specimen fetching bag according to claim 1 and 2 it is characterised in that: the cross section of described cavity and pull bar is square
Shape, makes described pull bar be only capable of the rectilinear movement of axial direction in described cavity.
4. specimen fetching bag according to claim 3 it is characterised in that: the corner of described rectangle has circular arc.
5. specimen fetching bag according to claim 4 it is characterised in that: what the outside of described connecting seat was symmetrical is provided with ring-type
Handle.
6. specimen fetching bag according to claim 4 it is characterised in that: the tail end of described pull bar is provided with dismountable
Handss.
7. specimen fetching bag according to claim 6 it is characterised in that: the tail end of described pull bar is extended with shell fragment, described
Shell fragment is provided with buckle；
Described handle includes Plug Division and latch closure, and the periphery of described Plug Division is provided with the second groove, is provided with described second groove
With the briquetting of elasticity, the side wall of described briquetting and the second groove forms gap；When described handle is plugged on described pull bar tail end,
Described buckle is fastened with described gap, fixing described handle, and described briquetting supports residence and states shell fragment, by described briquetting simultaneously
Pressing described buckle can be made to depart from from described gap；
The diameter with diameter greater than described cavity of described Plug Division, its end has spacing plane, coordinates limit with described connecting seat
Make the displacement of described pull bar.
8. specimen fetching bag according to claim 7 it is characterised in that: described elastomer be sheet metal or tinsel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041308.5A CN104546028B (en) | 2015-01-27 | 2015-01-27 | Repetitively-openable sample pickup bag |
| PCT/CN2015/076396 WO2016119311A1 (en) | 2015-01-27 | 2015-04-13 | Re-openable specimen extraction bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041308.5A CN104546028B (en) | 2015-01-27 | 2015-01-27 | Repetitively-openable sample pickup bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104546028A CN104546028A (en) | 2015-04-29 |
| CN104546028B true CN104546028B (en) | 2017-02-01 |
Family
ID=53063858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510041308.5A Active CN104546028B (en) | 2015-01-27 | 2015-01-27 | Repetitively-openable sample pickup bag |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104546028B (en) |
| WO (1) | WO2016119311A1 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840225B (en) * | 2015-06-17 | 2017-06-30 | 高宏 | Controllable sack size and the cavity mirror object-obtaining device of opening and closing |
| CN105662492B (en) * | 2016-03-10 | 2018-12-18 | 微至（苏州）医疗科技有限公司 | It is not take up the extraction bag of the repeatable unlatching in duct |
| CN106137278B (en) * | 2016-07-22 | 2019-02-01 | 南京东万生物技术有限公司 | Resection organization's extractor |
| CN106798579B (en) * | 2017-03-06 | 2019-05-21 | 成都五义医疗科技有限公司 | A kind of group of conjunction sundries and its application method |
| CN106974681B (en) * | 2017-04-19 | 2020-05-05 | 微氪医疗器械南通有限公司 | Operation specimen fetching bag and using method thereof |
| CN107603854A (en) * | 2017-10-20 | 2018-01-19 | 江苏中通生物科技有限公司 | A kind of biological fermentation tank that can quickly connect discharge nozzle |
| CN109106407B (en) * | 2018-09-26 | 2024-04-30 | 深圳市儿童医院 | Sample taking-out device under pediatric laparoscope |
| CN109820582B (en) * | 2019-03-28 | 2023-05-05 | 四川省肿瘤医院 | Surgical specimen taking-out kit |
| CN110537943A (en) * | 2019-08-28 | 2019-12-06 | 无锡华纳医疗科技有限公司 | Repeatedly openable and closable article-taking bag |
| CN112353436A (en) * | 2020-11-26 | 2021-02-12 | 浙江优亿医疗器械股份有限公司 | Specimen fetching bag and locking mechanism thereof |
| CN113892983A (en) * | 2021-10-22 | 2022-01-07 | 中山大学孙逸仙纪念医院 | Object taking device for endoscopic surgery |
| CN113967040B (en) * | 2021-10-29 | 2023-11-07 | 上海理工大学 | Limiting device applied to laparoscopic object taking bag |
| CN114376668B (en) * | 2021-12-15 | 2023-08-08 | 中国人民解放军空军军医大学 | Clinical stone device of getting of using of hepatobiliary surgery |
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|---|---|---|---|---|
| US5352184A (en) * | 1992-03-12 | 1994-10-04 | Uresil Corporation | Reservoir for enclosing and retrieving body specimens |
| CN104720887A (en) * | 2006-06-13 | 2015-06-24 | 直观外科手术操作公司 | Minimally invasive surgical system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6409733B1 (en) * | 2001-06-29 | 2002-06-25 | Ethicon Endo-Surgery, Inc. | Specimen retrieval bag |
| US8986321B2 (en) * | 2010-01-26 | 2015-03-24 | Ethicon Endo-Surgery, Inc. | Method of fitting pouch in tissue retrieval device |
| CN202376150U (en) * | 2011-12-17 | 2012-08-15 | 三峡大学第一临床医学院 | Laparoscope specimen collection device |
| CN202699187U (en) * | 2012-08-14 | 2013-01-30 | 王芳 | Specimen collection device for endoscopic surgery |
| CN105025810A (en) * | 2013-03-01 | 2015-11-04 | 柯惠Lp公司 | Specimen retrieval device with pouch stop |
| CN203468645U (en) * | 2013-05-29 | 2014-03-12 | 杭州康基医疗器械有限公司 | Disposable sample taking bag |
-
2015
- 2015-01-27 CN CN201510041308.5A patent/CN104546028B/en active Active
- 2015-04-13 WO PCT/CN2015/076396 patent/WO2016119311A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5352184A (en) * | 1992-03-12 | 1994-10-04 | Uresil Corporation | Reservoir for enclosing and retrieving body specimens |
| CN104720887A (en) * | 2006-06-13 | 2015-06-24 | 直观外科手术操作公司 | Minimally invasive surgical system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104546028A (en) | 2015-04-29 |
| WO2016119311A1 (en) | 2016-08-04 |
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