CN104274215A - Solid-liquid separation type laparoscopic fetching bag - Google Patents
Solid-liquid separation type laparoscopic fetching bag Download PDFInfo
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- CN104274215A CN104274215A CN201410549287.3A CN201410549287A CN104274215A CN 104274215 A CN104274215 A CN 104274215A CN 201410549287 A CN201410549287 A CN 201410549287A CN 104274215 A CN104274215 A CN 104274215A
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- inner bag
- liquid
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Abstract
The invention discloses a solid-liquid separation type laparoscopic fetching bag which comprises an outer bag and an inner bag. The inner bag is nested in the outer bag, bag openings of the outer bag and the inner bag face consistent directions, the bottom of the inner bag and the bottom of the outer bag keep in separated states, a liquid sucking pipe is sandwiched between the outer bag and the inner bag, one end of the liquid sucking pipe extends into the outer bag, the other end of the liquid sucking pipe extends out of the bag opening of the outer bag, the inner bag is of a porous or netted structure, and solution can flow through the porous or netted structure. The solid-liquid separation type laparoscopic fetching bag has the advantages that the solid-liquid separation type laparoscopic fetching bag is in a double-layer design, only the bag openings of the inner bag and the outer bag need to be adhered with each other, accordingly, liquid specimens can seep into the outer bag from the inner bag when specimens are loaded in the fetching bag and then are fetched in the future, the solid specimens can be prevented from being in contact with the outer bag in cutting and fetching procedures, and risks of rupture of the fetching bag can be prevented; the specimens are loaded in the fetching bag, solid can be automatically separated from liquid in bag opening tightening and pulling procedures, the volumes of the specimens can be quickly reduced after the liquid is continuously sucked by a suction apparatus, and accordingly the speeds can be increased when surgeons fetch the specimens from minimally invasive holes.
Description
Technical field
The present invention relates to a kind of abdominoscope cavity tissue extraction bag, refer to a kind of solid-liquid separating abdominoscope cavity tissue extraction bag particularly.
Background technology
Along with extensively carrying out of laparoscopic technique, the operation of every subjects major part can both complete under peritoneoscope, the specimen that laparoscopic surgery cuts is increasing, more and more, also become increasingly complex, but the complete specimen that cuts of art to become the surgical difficult problem of puzzlement through smooth taking-up of micro-incisions safety, discloses multiple specimen taking-out bag in prior art, all there is defect in various degree, be mainly manifested in following several respects:
(1) existing specimen taking-out bag or the homemade specimen bag of surgeon only have single layer structure, tissue and liquid are positioned at same bag, volume is larger, may occur that specimen bag breaks in specimen pack taking-up process; pathological tissues or liquid bleed abdominal cavity or contamination of incision and operative region; be even splashed to surgeon's face, cause serious harmful effect.
(2) most of specimen taking-out bag can only take out the little specimen of volume, is difficult to the requirement meeting the taking-up of huge specimen.
(3) larger specimen is often containing the solid tissue of larger volume and a large amount of liquid state or liquid shape tissue, solid tissue to be shredded taking-up in taking-up process, the process that shreds is carried out in bag, there is the risk breaking specimen bag, after shredding, liquid state, liquid shape and broken powder solid tissue are used suction pump sucking-off, special messenger is needed to attract, waste of manpower
(4) attract very easily to block up suction catheter in tissue and the specimen bag that mixes of liquid, once blocking, need to suspend and perform the operation, perform the operation again after the unobstructed attraction of suction catheter, have impact on procedure; Part surgeon expects installing anti-blocking trocar sheath at attraction tube head, because which increasing sucking head volume, occupying very narrow space itself, making operation more difficult.
These defects cause existing specimen taking-out bag utilization rate not high, and most domestic surgeon is accustomed to gathering materials on the spot after operation terminates, and use rubber gloves, scope protective sleeve, and originally, this is both lack of standardization, also dangerous for the self-control such as drainage bag specimen bag label taking.So, invent a kind of economic and practical large specimen fetching bag extremely urgent.
Summary of the invention
The object of the invention is to overcome that existing abdominoscope cavity tissue extraction bag easily breaks, the scope of application is limited, use and often need special messenger to attract tissue fluid, lack of standardization, unsafe defect, the solid-liquid separating abdominoscope cavity tissue extraction bag that a kind of property rational in infrastructure, easy to use, safe is good is provided.
For achieving the above object, a kind of solid-liquid separating abdominoscope cavity tissue extraction bag designed by the present invention, comprise outer bag and be sheathed on the inner bag in outer bag, the bag mouth of described outer bag and inner bag is towards consistent, the bottom of inner bag and the bottom of outer bag keep released state, are folded with pipette between described outer bag and inner bag, and one end of described pipette is stretched in outer bag, the other end stretches out in the bag mouth of outer bag, described inner bag be allow solution through porous or network structure.The present invention adopts double layer design, outer bag is the same with existing commercial specimen bag, adopt the medical plastic of economy and durability, inner bag adopts lightweight tulle material, can only be bonded at the bag mouth place of inner bag and outer bag, in taking-up process after thing bag is got in specimen loading and afterwards, liquid, liquid shape specimen is exuded in outer bag by inner bag, solid specimen shreds taking-up process and does not contact with outer bag, avoids the danger of getting thing bag and breaking.Specimen loads gets in thing bag, and in tightening pocket opening and traction process, solid is separated automatically with liquid, and after suction pump continues to attract liquid, specimen volume reduces rapidly, accelerates surgeon takes out specimen speed from minimally invasive hole.
Preferably, the mouth of pipe that is provided with of the other end of described pipette presss from both sides.
Preferably, one end of described pipette is stretched into bottom outer bag.
Preferably, the one end described pipette offering multiple aperture or pipette offers multiple aperture.The liquid utilizing pipette directly can connect vacuum extractor to attract in outer bag, saved manpower, do not taken up space, during an aperture clogs, other apertures still can work, and avoid pipette blocking.
Preferably, the bag mouth of described inner bag and outer bag engages and is integrated.
Preferably, the bag mouth of described inner bag or outer bag is provided with and tightens up bracing wire or elastic force coil for tightening pocket opening.Specimen bag mouth can adopt and include one and have certain elasticity and hardness, there is the color plastic stockline of larger tensile energy, there is consistency and elasticity, specimen bag is entered after in body, its bag mouth is in open configuration, prevents specimen bag mouth to be difficult to retract because electrostatic or siphonage are attached together.Plastics have powerful tensile energy and ensure that and can not to rupture in tightening pocket opening process.Bag mouth line adopts colour to be convenient to surgeon to identify rapidly bag mouth position extremely state, is very easy to operation like this.
Preferably, the bag mouth place of described inner bag or outer bag is furnished with and bag mouth size respective annular elastic ring, and described annular resilient collar is hollow structure, is wherein equipped with and tightens up bracing wire, and a part of tightening up bracing wire stretches out in outside annular resilient collar.
Preferably, described inner bag is non-woven fabrics inner bag, and described outer bag is PU tension medical films outer bag.
Beneficial effect of the present invention:
(1) double layer design of getting thing bag makes the solid in specimen and liquid automatically separate, and shreds specimen and carries out in inner bag, avoids the danger causing tissue to drop of breaking of getting thing bag.
(2) solid-liquid is separated automatically, and the external suction pump sucking-off of the porous pipette of liquid in outer bag, directly reduces specimen volume, makes take-off speed faster, more convenient.
(3) the built-in pipette of outer bag extends to outside bag, has the interface directly connecing vacuum extractor, does not need the hand-held attraction of special messenger, has saved manpower and materials and time.
(4) bag mouth can adopt matter yingcai color anti-tensile line, makes surgeon smoothly easy at specimen bagging process, has saved energy and time, accelerated procedure, shortens operating time.
Accompanying drawing explanation
Fig. 1 is the structural representation of solid-liquid separating abdominoscope cavity tissue extraction bag of the present invention.
Fig. 2 is the sectional structure schematic diagram of Fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Figure 1, 2, solid-liquid separating abdominoscope cavity tissue extraction bag is that the wide mouth narrow end is long bag-shaped, can make large, medium and small three models as required, large size external bag opening diameter 25cm in figure, diameter 5cm at the bottom of bag, long 30cm; Inner bag bag mouth diameter 25cm, diameter 3cm at the bottom of bag, long 25cm.
The inner bag 2 that solid-liquid separating abdominoscope cavity tissue extraction bag comprises outer bag 1 and is sheathed in outer bag 1, inner bag 2 be allow solution through porous or network structure, the bag mouth of outer bag 1 and inner bag 2 is towards consistent, the bottom of inner bag 2 and the bottom of outer bag 1 keep released state, pipette 3 is folded with between outer bag 1 and inner bag 2, one end of pipette 3 is stretched into bottom outer bag 1, and the other end stretches out in the bag mouth of outer bag 1 and is provided with mouth of pipe folder 4.Wholely get the rollable slivering rope of thing bag, curling rear diameter <12mm.
One end pipette 3 offering multiple aperture 5 or pipette 3 offers multiple aperture 5.
The bag mouth of inner bag 2 and outer bag 1 engages and is integrated, and bag mouth place is furnished with and bag mouth size respective annular elastic ring 7, and annular resilient collar 7 is hollow structure, is wherein equipped with and tightens up bracing wire 6, and a part of tightening up bracing wire 6 stretches out in outside annular resilient collar 7.Tighten up the annular plastics line that bracing wire 6 also can adopt quality harder, annular plastics line interts on the bag mouth of outer bag 1 and/or inner bag 2, and a part is exposed outside bag mouth.
As a rule, inner bag 2 is fixed on handled easily in outer bag 1, and can adopt the structure of the bag mouth one of inner bag 2 and outer bag 1 in the present embodiment, also both bag mouth can be kept being separated, the partial fixing of the close bag mouth of inner bag 2 is in outer bag 1; In addition, inner bag 2 can also being designed and form demountable structure with outer bag 1, as being connected by plastic snapper with outer bag 1 by inner bag 2, these are only citing, not in order to limit the present invention.
Inner bag 2 is non-woven fabrics inner bag or adopts other plastic wire of medical grade, and the size of mesh is advisable can ensure that diameter more than 1 millimeter solid tissue does not spill, and outer bag 1 is PU tension medical films outer bag.
In the present embodiment get thing bag conveniently doctor operate at intraperitoneal, outer bag 1 is made water white bag, and inner bag 2 is light blue bag; Tightening up bracing wire 6 is yellow or that employing blue-black is alternate color, and when operating to facilitate doctor, can find easily and tighten up bracing wire 6, in outer bag 1, pipette 3 is water white transparency.
When using above-mentioned solid-liquid separating abdominoscope cavity tissue extraction bag, first whole thing bag of getting is curled into strip, puts into intraperitoneal from wound, then the specimen cut of performing the operation is put into inner bag 2, to larger specimen, while shred, utilize pipette 3 sucking-off to be infiltrated tissue fluid in outer bag 1 by inner bag 2, what make to have filled specimen gets thing bag size reduction, progressively take out the small sample block shredded, bracing wire 6 is tightened up in finally tension, tightens bag mouth, gets thing bag from wound pull-out.
Claims (8)
1. a solid-liquid separating abdominoscope cavity tissue extraction bag, it is characterized in that: comprise outer bag (1) and be sheathed on the inner bag (2) in outer bag (1), the bag mouth of described outer bag (1) and inner bag (2) is towards consistent, the bottom of inner bag (2) and the bottom of outer bag (1) keep released state, pipette (3) is folded with between described outer bag (1) and inner bag (2), one end of described pipette (3) is stretched in outer bag (1), the other end stretches out in the bag mouth of outer bag (1), described inner bag (2) be allow solution through porous or network structure.
2. solid-liquid separating abdominoscope cavity tissue extraction bag according to claim 1, is characterized in that: the mouth of pipe that is provided with of the other end of described pipette (3) presss from both sides (4).
3. solid-liquid separating abdominoscope cavity tissue extraction bag according to claim 1, is characterized in that: outer bag (1) bottom is stretched in one end of described pipette (3).
4. the solid-liquid separating abdominoscope cavity tissue extraction bag according to claim 1 or 2 or 3, is characterized in that: the one end described pipette (3) offering multiple aperture (5) or pipette (3) offers multiple aperture (5).
5. solid-liquid separating abdominoscope cavity tissue extraction bag according to claim 1, is characterized in that: the bag mouth of described inner bag (2) and outer bag (1) engages and is integrated.
6. solid-liquid separating abdominoscope cavity tissue extraction bag according to claim 1 or 5, is characterized in that: the bag mouth of described inner bag (2) or outer bag (1) is provided with and tightens up bracing wire (6) or elastic force coil for tightening pocket opening.
7. solid-liquid separating abdominoscope cavity tissue extraction bag according to claim 1 or 5, it is characterized in that: the bag mouth place of described inner bag (2) or outer bag (1) is furnished with and bag mouth size respective annular elastic ring (7), described annular resilient collar (7) is hollow structure, wherein be equipped with and tighten up bracing wire (6), a part of tightening up bracing wire (6) stretches out in annular resilient collar (7) outward.
8. solid-liquid separating abdominoscope cavity tissue extraction bag according to claim 1, is characterized in that: described inner bag (2) is non-woven fabrics inner bag, and described outer bag (1) is PU tension medical films outer bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410549287.3A CN104274215B (en) | 2014-10-16 | 2014-10-16 | Solid-liquid separating abdominoscope cavity tissue extraction bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410549287.3A CN104274215B (en) | 2014-10-16 | 2014-10-16 | Solid-liquid separating abdominoscope cavity tissue extraction bag |
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| Publication Number | Publication Date |
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| CN104274215A true CN104274215A (en) | 2015-01-14 |
| CN104274215B CN104274215B (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410549287.3A Expired - Fee Related CN104274215B (en) | 2014-10-16 | 2014-10-16 | Solid-liquid separating abdominoscope cavity tissue extraction bag |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498133A (en) * | 2018-12-29 | 2019-03-22 | 史阳 | Device for fetching out sample under abdominoscope |
| CN109745080A (en) * | 2017-03-06 | 2019-05-14 | 成都五义医疗科技有限公司 | A kind of multiple fusion specimen bag and take sundries tool |
| CN111012410A (en) * | 2019-12-26 | 2020-04-17 | 黄香 | Abdominal cavity object fetching bag and manufacturing method thereof |
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| US5330483A (en) * | 1992-12-18 | 1994-07-19 | Advanced Surgical Inc. | Specimen reduction device |
| US20120232423A1 (en) * | 2011-03-11 | 2012-09-13 | Tyco Healthcare Group Lp | Specimen Removal Device with Gas Venting |
| CN202437204U (en) * | 2012-01-18 | 2012-09-19 | 罗殿喜 | Specimen bag for laparoscopic surgery |
| CN104055544A (en) * | 2014-06-23 | 2014-09-24 | 河南科技大学第一附属医院 | Laparoscope specimen bag capable of automatically opening and closing |
| CN204072172U (en) * | 2014-10-16 | 2015-01-07 | 唐勇 | Solid-liquid separating abdominoscope cavity tissue extraction bag |
-
2014
- 2014-10-16 CN CN201410549287.3A patent/CN104274215B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5330483A (en) * | 1992-12-18 | 1994-07-19 | Advanced Surgical Inc. | Specimen reduction device |
| US20120232423A1 (en) * | 2011-03-11 | 2012-09-13 | Tyco Healthcare Group Lp | Specimen Removal Device with Gas Venting |
| CN202437204U (en) * | 2012-01-18 | 2012-09-19 | 罗殿喜 | Specimen bag for laparoscopic surgery |
| CN104055544A (en) * | 2014-06-23 | 2014-09-24 | 河南科技大学第一附属医院 | Laparoscope specimen bag capable of automatically opening and closing |
| CN204072172U (en) * | 2014-10-16 | 2015-01-07 | 唐勇 | Solid-liquid separating abdominoscope cavity tissue extraction bag |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109745080A (en) * | 2017-03-06 | 2019-05-14 | 成都五义医疗科技有限公司 | A kind of multiple fusion specimen bag and take sundries tool |
| CN109498133A (en) * | 2018-12-29 | 2019-03-22 | 史阳 | Device for fetching out sample under abdominoscope |
| CN109498133B (en) * | 2018-12-29 | 2024-03-19 | 史阳 | Laparoscopic specimen extractor |
| CN111012410A (en) * | 2019-12-26 | 2020-04-17 | 黄香 | Abdominal cavity object fetching bag and manufacturing method thereof |
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| Publication number | Publication date |
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| CN104274215B (en) | 2016-07-06 |
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Owner name: LI WEI Free format text: FORMER OWNER: TANG YONG Effective date: 20150504 Owner name: XU SHIQING Free format text: FORMER OWNER: LI WEI Effective date: 20150504 |
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Effective date of registration: 20150504 Address after: 430000 Hubei city of Wuhan Province, Jianghan District Jianghan Road Economic Development Zone 10 Building 1 unit 401 beauty cream Applicant after: Li Wei Address before: 430010 transplantation ward, building two, Department of hepatobiliary surgery, Union Hospital, Union Avenue, 1277 Jiefang Avenue, Jianghan District, Hubei, Wuhan Applicant before: Tang Yong Effective date of registration: 20150504 Address after: 905 room 607, Development Building, No. 430000, Jianshe Avenue, Wuhan, Hubei, Hankou Applicant after: Xu Shiqing Address before: 430000 Hubei city of Wuhan Province, Jianghan District Jianghan Road Economic Development Zone 10 Building 1 unit 401 beauty cream Applicant before: Li Wei |
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Effective date of registration: 20160321 Address after: 430000 Hubei city of Wuhan Province East Lake Xin'andu revitalization Road 2 Building 1 layer (15) Applicant after: WUHAN HONGMING MEDICAL TECHNOLOGY Co.,Ltd. Address before: 905 room 607, Development Building, No. 430000, Jianshe Avenue, Wuhan, Hubei, Hankou Applicant before: Xu Shiqing |
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