CN103110433A - Laparoscopic surgery specimen bag - Google Patents
Laparoscopic surgery specimen bag Download PDFInfo
- Publication number
- CN103110433A CN103110433A CN2013100476761A CN201310047676A CN103110433A CN 103110433 A CN103110433 A CN 103110433A CN 2013100476761 A CN2013100476761 A CN 2013100476761A CN 201310047676 A CN201310047676 A CN 201310047676A CN 103110433 A CN103110433 A CN 103110433A
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- bag
- chock plug
- valve body
- cavity
- chamber
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Abstract
The invention relates to a laparoscopic surgery specimen bag which comprises a bag body and an air tube. A bag opening of the bag body is of a double-layer structure composed of an outer layer and an inner layer. An inflation cavity is formed between the outer layer and the inner layer, and communicated with the air tube which is connected with an air valve. The air valve is composed of a rope, a valve body, a chock plug and a blocking handle, and the valve body is a shell body which comprises a straight rod cavity and a hopper cavity. Two ends of the valve body are open, and the hopper cavity end of the valve body is communicated with the air tube, and a limit hole is formed in the side wall of the straight rod cavity of the valve body. The chock plug is arranged in a containing cavity in the shell body, and one end of the chock plug is of a cone column matched with the hopper cavity. The other end of the chock plug is fixedly connected with the rope, and the blocking handle penetrates through the limit hole, and one end of the blocking handle is fixedly connected with the chock plug. The laparoscopic surgery specimen bag can conveniently and quickly finish taking out specimens, and inflation and disinflation of the bag opening of the specimen bag are carried out in the abdominal cavity. Therefore, a normal laparoscopic surgery can not be affected due to untight sealing.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, be specifically related to the specimen bag of using in a kind of laparoscopic surgery.
Background technology
Laparoscopic surgery stretches into the abdominal cavity by the 5-10mm diameter Trocar that is positioned over stomach wall with apparatus and operates, the specimen of excision is little of vermiform appendix, gallbladder, large to kidney, tumor etc., need put into specimen bag and take out through the little otch of 10mm Trocar or after extending a little, to reach the purpose of operation Wicresoft.Need put it into specimen bag when taking out specimen, with the abdominal cavity of avoiding dropping, specimen break, contaminated wound etc.The common specimen bag that uses at present often is difficult to open bag mouth after Trocar puts into the abdominal cavity, even if open bag mouth, due to the flexibility of specimen bag mouth self, cause that the specimen loading procedure is time-consuming, effort.Need to repeatedly bag mouth be clamped with celioscope operating apparatus when taking out after specimen is packed into, and take out in the process in abdominal cavity in specimen, the specimen bag abdominal cavity of namely can dropping unless you give your whole attention to it, very person's specimen skids off in bag, causes operation failure, has the people once to propose staying long a rope through Trocar outside patient body on bag mouth, operate in artificial pneumoperitoneum and ignore laparoscopic surgery, when the continuation insertion instrument operates in this Trocar, will cause poorly sealed close, gas leakage, very the person causes operative failure.
Summary of the invention
The objective of the invention is the deficiency for solving the problems of the technologies described above, a kind of laparoscopic specimen bag is provided, can conveniently completes specimen taking-up work, and in taking out the specimen process, not needing can not affect normally carrying out of laparoscopic surgery at the long rope of external indwelling.
the present invention addresses the above problem the technical scheme that adopts to be: celioscope operation sample bag, comprise bag and trachea, the bag mouth of the bag double-decker outer and the internal layer composition of serving as reasons, form gas-filled cavity between skin and internal layer, described gas-filled cavity is communicated with trachea, described trachea is connected with air valve, air valve is by cotton rope, valve body, chock plug and gear handle form, valve body is the housing that comprises straight-bar chamber and funnel chamber, the both ends open of valve body, wherein, funnel chamber one end of valve body is communicated with trachea, the straight-bar chamber sidewall of valve body offers spacing hole, chock plug is arranged in the chamber resettling of housing, one end of chock plug is the cone cylindricality that cooperatively interacts with funnel chamber, the other end of chock plug is fixedly connected with cotton rope, the gear handle passes the spacing hole setting, the one end is fixedly connected with chock plug.
Described gear handle stretches out housing one end and is provided with the gear cap.
The sidewall symmetry in the straight-bar chamber of described housing offers two spacing holes, all is equipped with the gear handle in every spacing hole.
Beneficial effect
Laparoscopic specimen bag of the present invention can conveniently be completed specimen taking-up work, and the inflation/deflation of specimen bag bag mouth carries out at intraperitoneal, and not needing can not affect normally carrying out of laparoscopic surgery because of poorly sealed causing at the long rope of external indwelling.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the present invention is at the air valve structure schematic diagram of inflated condition;
Fig. 3 is that the present invention is at the air valve side-looking structural representation of inflated condition;
Fig. 4 is that the present invention is at the air valve structure schematic diagram of deflation status;
Fig. 5 is that the present invention is tightening up the structural representation of state;
Reference numeral: 1, bag, 2, cotton rope, 3, trachea, 4, air valve, 5, valve body, 6, chock plug, 7, the gear handle, 8, the straight-bar chamber, 9, funnel chamber, 10, spacing hole, 11, the gear cap.
The specific embodiment
as shown in the figure: celioscope operation sample bag, comprise bag 1 and trachea 3, the bag mouth of bag 1 double-decker outer and the internal layer composition of serving as reasons, form gas-filled cavity between skin and internal layer, described gas-filled cavity is communicated with trachea 3, described trachea 3 is connected with air valve 4, air valve 4 is by cotton rope 2, valve body 5, chock plug 6 and gear handle 7 form, valve body 5 is the housing that comprises straight-bar chamber 8 and funnel chamber 9, the both ends open of valve body 5, wherein, funnel chamber 9 one ends of valve body 5 are communicated with trachea 3, the sidewall symmetry in the straight-bar chamber 8 of described housing offers two spacing holes 10, every interior gear handle 7 that all is equipped with of spacing hole 10.Chock plug 6 is arranged in the chamber resettling of housing, one end of chock plug 6 is the cone cylindricality that cooperatively interacts with funnel chamber 9, the other end of chock plug 6 is fixedly connected with cotton rope 2, during inflated condition, the cone cylindricality one end plug tightly of chock plug 6 blocks funnel chamber 9 in funnel chamber 9 fully, there is no the gas flow mistake, gear handle 7 passes spacing hole 10 and arranges, and the one end is fixedly connected with chock plug 6.During deflation status, chock plug 6 is outwards extracted, funnel chamber 9 has the space with spacing hole 10, and funnel chamber 9 can circulated gases, and described gear handle 7 stretches out housing one end and is provided with gear cap 11, and anti-backstop handle 7 breaks away from spacing holes 10.
when placing specimen bag, first chock plug 6 is tightly filled in funnel chamber 9, then specimen bag is put into intraperitoneal, penetrate chock plug by fine needle, inflate in the gas-filled cavity of bag 1, until the bag mouth of bag 1 is propped up fully, the specimen of getting is put into specimen bag, then pull the setting of cotton rope 2(cotton rope 2 fixing on chock plug 6 just to draw chock plug 6 convenience in order to pull out, cotton rope 2 also can replace with other set-up modes, circular pulling buckle for example is set) on chock plug 6, chock plug 6 is outwards extracted, funnel chamber 9 has the space with spacing hole 10, funnel chamber 9 can circulated gases, gas in gas-filled cavity leaks out through spacing hole 10, bag mouth shrinks again, be convenient to specimen bag is taken out the abdominal cavity, laparoscopic specimen bag of the present invention, can conveniently complete specimen taking-up work, and the inflation/deflation of specimen bag bag mouth carries out at intraperitoneal, can not affect normally carrying out of laparoscopic surgery because of poorly sealed causing.
Claims (3)
1. celioscope operation sample bag, comprise bag (1) and trachea (3), the bag mouth of bag (1) double-decker outer and the internal layer composition of serving as reasons, form gas-filled cavity between skin and internal layer, described gas-filled cavity is communicated with trachea (3), it is characterized in that: described trachea (3) is connected with air valve (4), air valve (4) is by cotton rope (2), valve body (5), chock plug (6) and gear handle (7) form, valve body (5) is the housing that comprises straight-bar chamber (8) and funnel chamber (9), the both ends open of valve body (5), wherein, funnel chamber (9) one ends of valve body (5) are communicated with trachea (3), straight-bar chamber (8) sidewall of valve body (5) offers spacing hole (10), chock plug (6) is arranged in the chamber resettling of housing, one end of chock plug (6) is the cone cylindricality that cooperatively interacts with funnel chamber (9), the other end of chock plug (6) is fixedly connected with cotton rope (2), gear handle (7) passes spacing hole (10) setting, the one end is fixedly connected with chock plug (6).
2. celioscope operation sample bag as claimed in claim 1 is characterized in that: described gear handle (7) stretches out housing one end and is provided with gear cap (11).
3. celioscope operation sample bag as claimed in claim 1, it is characterized in that: the sidewall symmetry in the straight-bar chamber (8) of described housing offers two spacing holes (10), all is equipped with gear handle (7) in every spacing hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310047676.1A CN103110433B (en) | 2013-02-06 | 2013-02-06 | Laparoscopic surgery specimen bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310047676.1A CN103110433B (en) | 2013-02-06 | 2013-02-06 | Laparoscopic surgery specimen bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103110433A true CN103110433A (en) | 2013-05-22 |
| CN103110433B CN103110433B (en) | 2014-08-06 |
Family
ID=48408832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310047676.1A Expired - Fee Related CN103110433B (en) | 2013-02-06 | 2013-02-06 | Laparoscopic surgery specimen bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103110433B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5611803A (en) * | 1994-12-22 | 1997-03-18 | Urohealth Systems, Inc. | Tissue segmentation device |
| US20040138587A1 (en) * | 2003-01-15 | 2004-07-15 | Lyons William Lawrence | Specimen collection instrument with inflatable bag |
| CN200945166Y (en) * | 2006-04-18 | 2007-09-12 | 陶炜 | Gasbag sample bag |
| CN202458305U (en) * | 2012-03-13 | 2012-10-03 | 褚曙光 | Specimen bag for laparoscopic surgery |
| CN203059781U (en) * | 2013-02-06 | 2013-07-17 | 河南科技大学 | Laparoscopic surgery specimen bag |
-
2013
- 2013-02-06 CN CN201310047676.1A patent/CN103110433B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5611803A (en) * | 1994-12-22 | 1997-03-18 | Urohealth Systems, Inc. | Tissue segmentation device |
| US20040138587A1 (en) * | 2003-01-15 | 2004-07-15 | Lyons William Lawrence | Specimen collection instrument with inflatable bag |
| CN200945166Y (en) * | 2006-04-18 | 2007-09-12 | 陶炜 | Gasbag sample bag |
| CN202458305U (en) * | 2012-03-13 | 2012-10-03 | 褚曙光 | Specimen bag for laparoscopic surgery |
| CN203059781U (en) * | 2013-02-06 | 2013-07-17 | 河南科技大学 | Laparoscopic surgery specimen bag |
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| Publication number | Publication date |
|---|---|
| CN103110433B (en) | 2014-08-06 |
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Granted publication date: 20140806 Termination date: 20150206 |
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| EXPY | Termination of patent right or utility model |