CN203915740U - Prevent the peritoneal cavity drainage tube stopping up - Google Patents
Prevent the peritoneal cavity drainage tube stopping up Download PDFInfo
- Publication number
- CN203915740U CN203915740U CN201420160678.1U CN201420160678U CN203915740U CN 203915740 U CN203915740 U CN 203915740U CN 201420160678 U CN201420160678 U CN 201420160678U CN 203915740 U CN203915740 U CN 203915740U
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- China
- Prior art keywords
- drainage tube
- expansion link
- branched pipe
- drainage
- prevent
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Abstract
The utility model discloses the peritoneal cavity drainage tube that prevents obstruction of medical operating apparatus field, comprise the flexible drainage tube of hollow, one end of drainage tube is for inserting the set terminal in human abdominal cavity, its other end is to stay outside, abdominal cavity for connecting the outflow end of drainage bag, the side of set terminal is provided with two above side openings for guaranteeing that drain is unobstructed, side at outflow end is also provided with the branched pipe communicating with drainage tube, by inserting anti-blocking retractor device in this branched pipe, this anti-blocking retractor device is by operating grip, the expansion link of attended operation handle and be connected to the resiliency supported basket composition of expansion link front end, expansion link is inserted in drainage tube by branched pipe, and can be in drainage tube telescopic movable, have additional the Telescopic metal bar of scalable effect and support basket, in the time of placing drainage, the support basket that protracts makes it to be positioned at drainage tube front end, can prevent omentum majus, intestinal tube or stomach wall etc. stop up drainage tube front end.
Description
Technical field
This utility model relates to medical operating apparatus field, is specifically related to prevent the peritoneal cavity drainage tube of obstruction.
Background technology
Clinically application surgical drainage tube kind a lot, have for urethral catheterization, have for wound, thoracic cavity, encephalocoele, gastrointestinal tract, biliary tract etc.The object of surgical drainage be by the pus gathering between tissue or in body cavity, blood, liquid drain to external, reduce local pressure, reduce adhesion, prevent postoperative infection and affect wound healing.
While using drainage tube, need to keep the pipeline of drainage tube unobstructed, note at any time observing, not pressurized and distortion, the angulation of turning back, in order to avoid affect drainage effect.When having pus piece, blood clot, foreign body etc. all can cause the obstruction of drainage tube in tube chamber.In addition, because intraperitoneal has a large amount of tissues such as omentum majus and intestinal tube, in the time that intraperitoneal carries out drain, omentum majus easily wraps up inlet opening, and intestinal tube also may stop up drainage tube, causes drainage tube to block.Once blocked drainage tube, does not only reach the object of intraperitoneal drainage, also can aggravate disease.Must remove as early as possible the mouth of pipe and around connect stickyly, again keep pipeline unobstructed, but because the insertion operation of drainage tube is complicated, will bring great pain to patient as will be again extracted and insert, and operation component difficulty can increase.
Utility model content
The purpose of this utility model is to solve an above clinical difficult problem, and a kind of peritoneal cavity drainage tube that prevents obstruction is provided, and it can strut omentum majus or stomach wall, prevents obstruction, guarantees the patency that drainage tube uses.
The purpose of this utility model is achieved in the following ways:
Prevent the peritoneal cavity drainage tube stopping up, comprise the flexible drainage tube of hollow, one end of drainage tube is for inserting the set terminal in human abdominal cavity, its other end is to stay outside, abdominal cavity for connecting the outflow end of drainage bag, the side of set terminal is provided with two above side openings for guaranteeing that drain is unobstructed, side at outflow end is also provided with the branched pipe communicating with drainage tube, by inserting anti-blocking retractor device in this branched pipe, this anti-blocking retractor device is by operating grip, the expansion link of attended operation handle and be connected to the resiliency supported basket composition of expansion link front end, expansion link is inserted in drainage tube by branched pipe, and can be in drainage tube telescopic movable, on branched pipe, be provided with the screw of fixing expansion link, when front push operation handle, expansion link is protracted, discharge support basket from drainage tube front end, even when the side opening of drainage tube set terminal has been stopped up by intestinal tube or omentum majus, can prevent that drainage tube front end is wrapped or adherent obstruction, keep drainage tube drain patency, when post-tensioning operating grip, make expansion link retrude support basket and make it shielding in drainage tube, be beneficial to extract drainage tube after drain finishes.
As preferred scheme, in the layer of silica gel that is coated with of resiliency supported basket, layer of silica gel can prevent that resiliency supported basket from directly contacting with in human abdominal cavity, alleviates the stimulation of basket to abdominal tissue.
The elastomeric material of this resiliency supported basket after by four bendings forms, as preferred scheme, this resiliency supported basket forms through the welding of bending forming stainless steel silk head and the tail after treatment by four, holding state after its combination is Fructus Canarii albi shape, because stainless steel silk itself has elasticity, in the time that operation is retracted to leading-in end inside, the resilience of each elastic metallic yarn meeting nature, do not produce any resistance, otherwise be to eject easily equally, and after guaranteeing to eject in Fructus Canarii albi shape, can be omentum majus or supporting open abdominal wall, ensure that drainage tube uses unobstructed.
In addition, this operating grip can be set to the cylindrical structure of shaking hands of taper.
The beneficial effect that this utility model produces is: compared with traditional drainage tube, have additional the Telescopic metal bar of scalable effect and support basket, in the time of placing drainage, the support basket that protracts makes it to be positioned at drainage tube front end, can prevent that omentum majus, intestinal tube or stomach wall etc. from stopping up drainage tube front end, even when drainage tube side opening has been stopped up by intestinal tube, omentum majus, also can prevent that drainage tube front end from being wrapped up by omentum majus or stomach wall is close to obstruction, the patency that keeps drainage tube to use.When post-tensioning operating grip, make expansion link retrude support basket and make it shielding in drainage tube, be beneficial to extract drainage tube after drain finishes.
Brief description of the drawings
Fig. 1 is the structural representation of this utility model embodiment;
Fig. 2 is that the resiliency supported basket of this utility model embodiment stretches out view from set terminal;
Fig. 3 is that the resiliency supported basket of this utility model embodiment is from set terminal retracted mode schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, this utility model is described in further detail.
The present embodiment, with reference to Fig. 1～Fig. 3, its detailed description of the invention comprises the flexible drainage tube 1 of hollow, one end of drainage tube 1 is for inserting the set terminal 8 in human abdominal cavity, its other end is to stay outside, abdominal cavity for connecting the outflow end 9 of drainage bag 2, the side of set terminal 8 is provided with two above for guaranteeing the unobstructed side opening of drain 3, also be provided with the branched pipe 4 communicating with drainage tube in the side of outflow end 9, by the anti-blocking retractor device of the interior insertion of this branched pipe 4, this anti-blocking retractor device is by operating grip 6, the expansion link 5 of attended operation handle 6 and the resiliency supported basket 7 that is connected to expansion link 5 front ends form, expansion link 5 is inserted in drainage tube 1 by branched pipe 4, and can be at the interior telescopic movable of drainage tube 1, on branched pipe 4, be provided with the screw 10 of fixing expansion link 5, when front push operation handle 6, make expansion link 5 protract, discharge and support basket 7 from drainage tube 1 front end, even when the side opening 3 of drainage tube 1 set terminal 8 has been stopped up by intestinal tube or omentum majus, can prevent that drainage tube front end is wrapped or adherent obstruction, keep drainage tube drain patency, when post-tensioning operating grip, make expansion link retrude support basket and make it shielding in drainage tube, be beneficial to extract drainage tube after drain finishes.
In the layer of silica gel that is coated with of resiliency supported basket 7, layer of silica gel can prevent that resiliency supported basket 7 from directly contacting with in human abdominal cavity, alleviates the stimulation of basket to abdominal tissue.
This resiliency supported basket 7 forms through the welding of bending forming stainless steel silk head and the tail after treatment by four, holding state after its combination is Fructus Canarii albi shape, because stainless steel silk itself has elasticity, in the time that operation is retracted to leading-in end inside, the resilience of each elastic metallic yarn meeting nature, do not produce any resistance, otherwise be to eject easily equally, and can guarantee eject after in Fructus Canarii albi shape, can be omentum majus or supporting open abdominal wall, ensure that drainage tube uses unobstructed, this operating grip 6 can be set to the cylindrical structure of shaking hands of taper.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For this utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as protection domain of the present utility model.
Claims (3)
1. prevent the peritoneal cavity drainage tube stopping up, comprise the flexible drainage tube of hollow, one end of drainage tube is for inserting the set terminal in human abdominal cavity, its other end is to stay outside, abdominal cavity for connecting the outflow end of drainage bag, the side of set terminal is provided with two above side openings for guaranteeing that drain is unobstructed, it is characterized in that: the side at outflow end is also provided with the branched pipe communicating with drainage tube, by inserting anti-blocking retractor device in this branched pipe, this anti-blocking retractor device is by operating grip, the expansion link of attended operation handle and be connected to the resiliency supported basket composition of expansion link front end, expansion link is inserted in drainage tube by branched pipe, on branched pipe, be provided with the screw of fixing expansion link.
2. prevent according to claim 1 the peritoneal cavity drainage tube stopping up, it is characterized in that: in the layer of silica gel that is coated with of resiliency supported basket.
3. prevent according to claim 1 the peritoneal cavity drainage tube stopping up, it is characterized in that: the elastomeric material of this resiliency supported basket after by four bendings forms, the holding state after its combination is Fructus Canarii albi shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160678.1U CN203915740U (en) | 2014-04-04 | 2014-04-04 | Prevent the peritoneal cavity drainage tube stopping up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160678.1U CN203915740U (en) | 2014-04-04 | 2014-04-04 | Prevent the peritoneal cavity drainage tube stopping up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203915740U true CN203915740U (en) | 2014-11-05 |
Family
ID=51811624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420160678.1U Expired - Fee Related CN203915740U (en) | 2014-04-04 | 2014-04-04 | Prevent the peritoneal cavity drainage tube stopping up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203915740U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281618A (en) * | 2017-08-02 | 2017-10-24 | 核工业总医院 | Self-drifting aspirator head for medicine |
| CN110720972A (en) * | 2019-12-03 | 2020-01-24 | 中南大学湘雅医院 | Novel puncture drainage tube |
| CN113398441A (en) * | 2021-07-20 | 2021-09-17 | 山东第一医科大学附属省立医院(山东省立医院) | Cleanable surgical drainage tube and anti-blocking drainage method |
-
2014
- 2014-04-04 CN CN201420160678.1U patent/CN203915740U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281618A (en) * | 2017-08-02 | 2017-10-24 | 核工业总医院 | Self-drifting aspirator head for medicine |
| CN107281618B (en) * | 2017-08-02 | 2020-10-27 | 核工业总医院 | Self-passing medical suction device head |
| CN110720972A (en) * | 2019-12-03 | 2020-01-24 | 中南大学湘雅医院 | Novel puncture drainage tube |
| CN113398441A (en) * | 2021-07-20 | 2021-09-17 | 山东第一医科大学附属省立医院(山东省立医院) | Cleanable surgical drainage tube and anti-blocking drainage method |
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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 |
Granted publication date: 20141105 Termination date: 20150404 |
|
| EXPY | Termination of patent right or utility model |