CN204049710U - A kind of laparoscopic surgery peritoneum shutoff sacculus - Google Patents
A kind of laparoscopic surgery peritoneum shutoff sacculus Download PDFInfo
- Publication number
- CN204049710U CN204049710U CN201420472542.4U CN201420472542U CN204049710U CN 204049710 U CN204049710 U CN 204049710U CN 201420472542 U CN201420472542 U CN 201420472542U CN 204049710 U CN204049710 U CN 204049710U
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- CN
- China
- Prior art keywords
- sacculus
- peritoneum
- conduit
- shutoff
- laparoscopic surgery
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of laparoscopic surgery peritoneum shutoff sacculus, this shutoff sacculus comprises the conduit of the first sacculus, the second sacculus and hollow, first sacculus is connected with the second sacculus and communicates, conduit is provided with check valve, first sacculus and the second sacculus are connected on conduit, and check valve is arranged in the inner chamber of the first sacculus, one end of conduit is positioned at outside the first sacculus.Shutoff sacculus of the present utility model occurs in can effectively preventing posterior peritoneum from performing the operation that peritoneum causes the compression of operative space time damaged.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically, relates to a kind of laparoscopic surgery peritoneum shutoff sacculus.
Background technology
When carrying out Application of Laparoscopy In The Retroperitoneum, there is the breakage of peritoneum sometimes.When peritoneum is damaged, the gas being arranged in pneumoperitoneum can enter abdominal cavity by leak.If gas continues to enter in abdominal cavity, so the space in abdominal cavity continues to increase.Abdominal space continues increase can oppress pneumoretroperitoneum, and the operative space of pneumoretroperitoneum is reduced.So just be unfavorable for carrying out smoothly of laparoscopic surgery.
Summary of the invention
technical problem:technical problem to be solved in the utility model is: provide a kind of laparoscopic surgery peritoneum shutoff sacculus, occurs that peritoneum causes the compression of operative space time damaged in can effectively preventing posterior peritoneum from performing the operation.
technical scheme:for solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of laparoscopic surgery peritoneum shutoff sacculus, this shutoff sacculus comprises the conduit of the first sacculus, the second sacculus and hollow, first sacculus is connected with the second sacculus and communicates, conduit is provided with check valve, first sacculus and the second sacculus are connected on conduit, and check valve is arranged in the inner chamber of the first sacculus, one end of conduit is positioned at outside the first sacculus.
Further, described laparoscopic surgery peritoneum shutoff sacculus, also comprise connecting portion, connecting portion is connected between the first sacculus and the second sacculus, and connecting portion is outside conduit.
Further, the distance between the first described sacculus and the second sacculus is 0.2mm.
beneficial effect:compared with prior art, the technical solution of the utility model has the following advantages: shutoff sacculus of the present utility model occurs in can effectively preventing posterior peritoneum from performing the operation that peritoneum causes the compression of operative space time damaged.When occurring the breakage of peritoneum in operation on retroperitoneum process, after sacculus of the present utility model being put into peritoneum by puncture sheath, tail end stays in external, and during unaerated, the first sacculus and the second sacculus are by after damaged placement abdominal cavity, hole and peritoneum.Then inflate by being retained in external tail end syringe.Air is entered in the first sacculus and the second sacculus by the check valve in conduit 3.Increase with gas, the first sacculus and the second sacculus increase, until the place of breakage is by complete shutoff.Damaged place is embedded between the first sacculus and the second sacculus.At the end of operation, break the first sacculus, the gas in the first sacculus and the second sacculus is released, then takes out sacculus of the present utility model.The utility model has the advantages that structure is simple, can the shutoff peritoneum leak of simple and fast, save time and manpower, and can take out at the end of operation.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model.
Have in figure: the first sacculus 1, second sacculus 2, conduit 3, connecting portion 4, check valve 5, syringe 6.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in detail.
As shown in Figure 1, a kind of laparoscopic surgery peritoneum shutoff sacculus of the present utility model, comprise the conduit 3 of the first sacculus 1, second sacculus 2 and hollow, first sacculus 1 is connected with the second sacculus 2 and communicates, conduit 3 is provided with check valve 5, first sacculus 1 and the second sacculus 2 are connected on conduit 3, and check valve 5 is arranged in the inner chamber of the first sacculus 1, and one end of conduit 3 is positioned at outside the first sacculus 1.
When occurring the breakage of peritoneum in operation on retroperitoneum process, and the diameter of breakage is less than 2cm, after sacculus of the present utility model being put into peritoneum by puncture sheath, tail end stays in external, and during unaerated, the first sacculus 1 and the second sacculus 2 are by after damaged placement abdominal cavity, hole and peritoneum.Then inflate by being retained in external tail end syringe 6.Air is entered in the first sacculus 1 and the second sacculus 2 by the check valve 4 in conduit 3.Increase with gas, the first sacculus 1 and the second sacculus 2 increase, until the place of breakage is by complete shutoff.Damaged place is embedded between the first sacculus 1 and the second sacculus 2.In order to avoid affecting operation technique, conduit 3 can be cut short.At the end of operation, break the first sacculus 1, the gas in the first sacculus 1 and the second sacculus 2 is released, then takes out sacculus of the present utility model.
Further, described laparoscopic surgery peritoneum shutoff sacculus, also comprises connecting portion 4, and connecting portion 4 is connected between the first sacculus 1 and the second sacculus 2, and connecting portion 4 is positioned at outside conduit 3.Connecting portion 4 is set, is convenient to carry out shutoff to the place of breakage.Damaged place is positioned at the outside of connecting portion 4.When to the first sacculus 1 and the second sacculus 2 gassy, the first sacculus 1 and the second sacculus 2 are positioned at the both sides of breakage, thus realize the shutoff to breakage.
Further, the distance between the first described sacculus 1 and the second sacculus 2 is 0.2mm.When being positioned at laparoscopic surgery, the thinner thickness of breakage.Therefore, the distance between the first sacculus 1 and the second sacculus 2 can not be excessive, otherwise effectively cannot carry out shutoff to breakage.Distance between first sacculus 1 and the second sacculus 2 can not be too small, otherwise can form extruding to breakage, increases the weight of breakage.As preferably, the distance between the first sacculus 1 and the second sacculus 2 is 0.2mm.
Claims (3)
1. a laparoscopic surgery peritoneum shutoff sacculus, it is characterized in that, this shutoff sacculus comprises the conduit (3) of the first sacculus (1), the second sacculus (2) and hollow, first sacculus (1) is connected with the second sacculus (2) and communicates, conduit (3) is provided with check valve (5), first sacculus (1) and the second sacculus (2) are connected on conduit (3), and check valve (5) is arranged in the inner chamber of the first sacculus (1), and one end of conduit (3) is positioned at the first sacculus (1) outside.
2. according to laparoscopic surgery peritoneum shutoff sacculus according to claim 1, it is characterized in that, also comprise connecting portion (4), connecting portion (4) is connected between the first sacculus (1) and the second sacculus (2), and connecting portion (4) is positioned at conduit (3) outside.
3. according to laparoscopic surgery peritoneum shutoff sacculus according to claim 1, it is characterized in that, the distance between described the first sacculus (1) and the second sacculus (2) is 0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420472542.4U CN204049710U (en) | 2014-08-21 | 2014-08-21 | A kind of laparoscopic surgery peritoneum shutoff sacculus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420472542.4U CN204049710U (en) | 2014-08-21 | 2014-08-21 | A kind of laparoscopic surgery peritoneum shutoff sacculus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204049710U true CN204049710U (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420472542.4U Expired - Fee Related CN204049710U (en) | 2014-08-21 | 2014-08-21 | A kind of laparoscopic surgery peritoneum shutoff sacculus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204049710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105726075A (en) * | 2016-02-01 | 2016-07-06 | 山东瑞华同辉光电科技有限公司 | Visual extraperitoneal space balloon dilator for laparoscope |
-
2014
- 2014-08-21 CN CN201420472542.4U patent/CN204049710U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105726075A (en) * | 2016-02-01 | 2016-07-06 | 山东瑞华同辉光电科技有限公司 | Visual extraperitoneal space balloon dilator for laparoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20160821 |