CN105477694B - Air-negative-pressure formula pancreatic trauma peritoneal irrigation device - Google Patents
Air-negative-pressure formula pancreatic trauma peritoneal irrigation device Download PDFInfo
- Publication number
- CN105477694B CN105477694B CN201610014501.4A CN201610014501A CN105477694B CN 105477694 B CN105477694 B CN 105477694B CN 201610014501 A CN201610014501 A CN 201610014501A CN 105477694 B CN105477694 B CN 105477694B
- Authority
- CN
- China
- Prior art keywords
- pipe
- negative
- blowdown
- air
- negative tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- A61M1/0058—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
Abstract
The invention discloses a kind of air-negative-pressure formula pancreatic trauma peritoneal irrigation device, including flow sub, handle and negative pressure system, the flow sub includes one positioned at the negative tube at center and is distributed in the more built-in blowdown pipes on negative tube periphery, and is provided with the filling pipe parallel to negative tube；The middle part toe-in of each blowdown pipe forms convergence pipe, and the converging portion surface distributed of each built-in convergence pipe has through hole；Groove is formed between adjacent each convergence pipe；Inner the inner for being summarized in negative tube simultaneously of each convergence pipe.Negative pressure system in the present invention provides driving force, constantly pumping by negative tube.Air-flow, into negative tube flow process, negative pressure is formed by restraining Guan Shihui by external blowdown pipe in tube wall sunk area, is entered so as to which air-flow can carry peritoneal fluid in negative tube.Groove has the function that to collect, stores peritoneal fluid, makes peritoneal fluid aggregation covering and each via regions of convergence pipe, is easy to drain.
Description
Technical field
The present invention relates to field of medical article technology, is concretely a kind of air-negative-pressure formula pancreatic trauma peritoneal irrigation dress
Put.
Background technology
Pancreatic trauma and acute pancreatitis are clinically common Acute critical diseases, often jeopardize patient's life if treating not in time
Life, therefore the timely diagnosis to pancreatic trauma and acute pancreatitis is extremely important for the life for saving patient.Abdominal wound draws
Stream is the important means of surgical operation, especially by taking Severe Acute Pancreatitis SAP as an example, its complicated clinical manifestation, and normal sudden onset and disease
Feelings progress is fast, easily causes organs to damage, and the death rate is high；The mesh of drainage tube is being placed to Severe Acute Pancreatitis SAP Post operation
Be that lavation is carried out to slough around pancreas, to reach the purpose for removing necrosis of pancreas tissue and toxin, but conventional draw
Flow device to carry out finding irrigating solution and slough disperse to other positions in abdominal cavity during lavation, it is impossible to reach and effectively remove pancreas
The purpose of slough and toxin；And once coming off for drainage tube needs to be intubated again, this causes very big pain to patient
And danger.
The content of the invention
The purpose of the present invention is to be applied to problem and shortage existing for intraperitoneal drainage cleaning means for existing, there is provided a kind of
Air-negative-pressure formula pancreatic trauma peritoneal irrigation device.
Adopt the following technical scheme that to achieve the above object：A kind of air-negative-pressure formula pancreatic trauma peritoneal irrigation device, bag
Flow sub, handle and negative pressure system are included, the flow sub includes one and is located at the negative tube at center, and is distributed in negative tube
The more built-in blowdown pipes on periphery, and it is provided with the filling pipe parallel to negative tube；The middle part toe-in of each blowdown pipe
Convergence pipe is formed, the converging portion surface distributed of each built-in convergence pipe has through hole；Groove is formed between adjacent each convergence pipe；Each convergence
Inner the inner for being summarized in negative tube simultaneously of pipe；The inner outlet of filling pipe is located in groove；Each built-in blowdown pipe to
External blowdown pipe is summarized in outside, and negative tube is outwards connected to negative pressure system, the outer end connection hutch water device of filling pipe.
Protecgulum and bonnet are provided between handle and flow sub, is set with pad between the two；In protecgulum and bonnet
Annular air channel is inside provided with, each built-in blowdown pipe is communicated in annular air channel, and the side of annular air channel is provided with blowdown pipe jack,
External blowdown pipe is seal-installed in blowdown pipe jack.Regulating valve is provided with external blowdown pipe.
Regulating valve is provided with filling pipe.Regulating valve is provided with negative tube.
The aperture of each through hole of each convergence pipe outer surface is more than the aperture of each through hole of inner surface.
The protecgulum or after cover be set with annular catch.
Beneficial effect：Each built-in blowdown pipe is outwards summarized in external blowdown pipe, and negative tube is outwards connected to negative pressure system, mends
The outer end connection hutch water device of water pipe.Negative pressure system provides driving force, constantly pumping by negative tube.Air-flow passes through external blowdown pipe
Into negative tube flow process, negative pressure is formed in tube wall sunk area by restraining Guan Shihui, so as to which air-flow can carry abdominal cavity
Liquid enters in negative tube.
Because external blowdown pipe is unimpeded state, main stream pressure is present between external blowdown pipe and negative tube, and
Each through hole on convergence pipe only provides faint swabbing action, so as to prevent that it is secondary that excessively suction from causing abdominal pressure reduction to cause
Injury problem.
Physiological saline in water-storing bottle can be added to intraperitoneal by filling pipe on demand, not only provide moisturizing effects, and
Beneficial to circulation.The quantity of filling pipe is unlimited, can be identical with groove number.
The groove formed between adjacent convergence pipe have the function that collect, storage peritoneal fluid, make peritoneal fluid aggregation covering with
Each via regions of pipe are restrained, are easy to drain.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 partial assembled structural representation；
Fig. 3 is Fig. 2 part section structural representation；
Fig. 4 is Fig. 2 part section structural representation two.
Label in figure, 1 is bonnet, and 2 be protecgulum, and 3 be pad, and 4 be negative tube, and 5 be filling pipe, and 6 be external blowdown pipe, 7
For blowdown pipe jack, 8 be regulating valve, and 9 be flow sub, and 91 be built-in blowdown pipe, and 92 be convergence pipe, and 93 be outer side through hole, 94
It is spherical end for interior side through hole, 95,96 be groove, and 10 be catch, and 11 be handle.
Embodiment
Air-negative-pressure formula pancreatic trauma peritoneal irrigation device as shown in Figure 1, including flow sub 9, handle 11 and negative pressure
The components such as system.
Flow sub 9 as shown in figs 2-4 includes a negative tube 4 for being located at center, uniformly divides around negative tube 4
Blowdown pipe 91 built in the six roots of sensation are furnished with, the middle part toe-in of each built-in blowdown pipe 91 forms convergence pipe 92, each receipts for restraining pipe 92
Hold back section surface and through hole is distributed with；Groove 96 is formed between adjacent each convergence pipe 92；The inner of each convergence pipe 92 is summarized in negative simultaneously
The inner of pressure pipe 4.
Each built-in blowdown pipe 91 is outwards summarized in external blowdown pipe 6, and negative tube 4 is outwards connected to negative pressure system, filling pipe 5
Outer end connection hutch water device.Negative pressure system provides driving force, constantly pumping by negative tube 4.Air-flow by external blowdown pipe 6 to
In the flow process of negative tube 4, by during convergence pipe 92 negative pressure can be formed in tube wall sunk area, so as to which air-flow can carry abdominal cavity
Liquid enters in negative tube 4.Because external blowdown pipe 6 is unimpeded state, main stream pressure is present in external blowdown pipe 6 and negative pressure
Between pipe 4, and restrain each through hole on pipe 92 and faint swabbing action is only provided, so as to prevent that excessively suction causes abdominal pressure
Reduction causes secondary injury problem.Physiological saline in water-storing bottle can be added to intraperitoneal by filling pipe 5 on demand, not only provide
Moisturizing effects, and beneficial to circulation.The quantity of filling pipe 5 is unlimited, can be identical with the quantity of groove 96.Between adjacent convergence pipe 92
The groove 96 of formation has the function that to collect, stores peritoneal fluid, makes peritoneal fluid aggregation covering and each via regions of convergence pipe 92,
It is easy to drain.
It can be seen from the figure that, protecgulum 2 and bonnet 1 are provided between handle and flow sub 9, is set with pad between the two
Piece 3.Annular air channel is provided with protecgulum 2 and bonnet 1, each built-in blowdown pipe 91 is communicated in annular air channel, annular air channel
Side is provided with blowdown pipe jack 7, and external blowdown pipe 6 is seal-installed in blowdown pipe jack 7.Set on external blowdown pipe 6
There is regulating valve 8.The catch 10 of annular is set with the protecgulum 2 or bonnet 1.
It is provided with the filling pipe 5 parallel to negative tube 4, filling pipe 5 and the one of negative tube 4 or split.Filling pipe 5 is inner
Outlet be located in groove 96.The aperture of each through hole of each convergence outer surface of pipe 92 can be more than each through hole of inner surface
Aperture, its reason are under the effect of groove 96, and more peritoneal fluid is have accumulated in groove 96, causes to restrain the outside peritoneal fluid of pipe 92
Amount is less than in groove 96.And physiological saline also be present in groove 96, it is not easy to carry out quick drainage to the hydrops in groove 96.
In addition, being provided with regulating valve on filling pipe 5, or regulating valve is provided with negative tube 4.Pass through each regulating valve
Mutual cooperation can reach optimal suction moisturizing effect as needed.
Claims (5)
1. a kind of air-negative-pressure formula pancreatic trauma peritoneal irrigation device, including flow sub, handle and negative pressure system, its feature
It is：The flow sub includes one and is located at the negative tube at center, and is distributed in the more built-in blowdown pipes on negative tube periphery, and
It is provided with the filling pipe parallel to negative tube；The middle part toe-in of the more built-in blowdown pipes forms convergence pipe, each built-in
The converging portion surface distributed of convergence pipe has through hole；Groove is formed between adjacent each convergence pipe；Collect simultaneously the inner of each convergence pipe
In the inner of negative tube；The inner outlet of filling pipe is located in groove；Each built-in blowdown pipe is outwards summarized in external tonifying Qi
Pipe, negative tube are outwards connected to negative pressure system, the outer end connection hutch water device of filling pipe；It is provided between handle and flow sub
Protecgulum and bonnet, are set with pad between the two；Annular air channel is provided with protecgulum and bonnet, each built-in blowdown pipe is communicated in
In annular air channel, the side of annular air channel is provided with blowdown pipe jack, and external blowdown pipe is seal-installed in blowdown pipe jack；
Regulating valve is provided with external blowdown pipe.
2. air-negative-pressure formula pancreatic trauma peritoneal irrigation device according to claim 1, it is characterized in that：Set on filling pipe
It is equipped with regulating valve.
3. air-negative-pressure formula pancreatic trauma peritoneal irrigation device according to claim 1, it is characterized in that：Set on negative tube
It is equipped with regulating valve.
4. air-negative-pressure formula pancreatic trauma peritoneal irrigation device according to claim 1, it is characterized in that：Each convergence pipe
The aperture of each through hole of outer surface is more than the aperture of each through hole of inner surface.
5. air-negative-pressure formula pancreatic trauma peritoneal irrigation device according to claim 1, it is characterized in that：In the protecgulum or
The catch for being set with annular is covered afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610014501.4A CN105477694B (en) | 2016-01-11 | 2016-01-11 | Air-negative-pressure formula pancreatic trauma peritoneal irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610014501.4A CN105477694B (en) | 2016-01-11 | 2016-01-11 | Air-negative-pressure formula pancreatic trauma peritoneal irrigation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105477694A CN105477694A (en) | 2016-04-13 |
| CN105477694B true CN105477694B (en) | 2018-01-26 |
Family
ID=55665196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610014501.4A Expired - Fee Related CN105477694B (en) | 2016-01-11 | 2016-01-11 | Air-negative-pressure formula pancreatic trauma peritoneal irrigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105477694B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205460056U (en) * | 2016-01-11 | 2016-08-17 | 黄河科技学院 | Air current negative pressure formula pancreatic trauma peritoneal irrigation device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009100336A1 (en) * | 2008-02-07 | 2009-08-13 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Intracorporeal gas exchange devices, systems and methods |
| CN201618293U (en) * | 2010-02-10 | 2010-11-03 | 朱四强 | Critical negative pressure washing drainage tube |
| CN203090204U (en) * | 2013-03-08 | 2013-07-31 | 中国人民解放军南京军区南京总医院 | Two-cavity negative pressure drainage tube |
| CN204364629U (en) * | 2014-11-21 | 2015-06-03 | 烟台毓璜顶医院 | Suction aspirator tip |
-
2016
- 2016-01-11 CN CN201610014501.4A patent/CN105477694B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205460056U (en) * | 2016-01-11 | 2016-08-17 | 黄河科技学院 | Air current negative pressure formula pancreatic trauma peritoneal irrigation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105477694A (en) | 2016-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103893839B (en) | The anti-blocking o urethral catheterization device of pressure measurement noinvasive | |
| CN206372323U (en) | A kind of Continuous Perfusion drainage system | |
| WO2017004861A1 (en) | Negative-pressure suction adjustment device used in technology for extracting calculuses by using trans-sheath endoscope | |
| CN106943659A (en) | A kind of new medical irrigation drainage tube and its application method | |
| JPH0119961Y2 (en) | ||
| CN105477694B (en) | Air-negative-pressure formula pancreatic trauma peritoneal irrigation device | |
| TWI239253B (en) | A medical bi-directional in-out switchable irrigation-drainage system | |
| CN205460056U (en) | Air current negative pressure formula pancreatic trauma peritoneal irrigation device | |
| CN205252152U (en) | Abdominal drainage device | |
| CN203943935U (en) | The anti-blocking o urethral catheterization device of pressure measurement noinvasive | |
| CN208741723U (en) | Drainage tube is peeped in the vomica of deep | |
| CN207912959U (en) | Irrigation and drainage device | |
| CN206687948U (en) | A kind of thoracic surgery drainage system | |
| CN109010936A (en) | A kind of medical catheterization device | |
| CN205460055U (en) | Detect with quick collection device of abdominal cavity liquid | |
| CN104353140A (en) | Negative-pressure drainage device | |
| CN205515715U (en) | Cardiovascular internal medicine drainage ware | |
| CN205391382U (en) | Novel drainage bag | |
| CN104491949B (en) | A kind of Multifunctional safety transfusion system and safe infusion method | |
| CN203898899U (en) | Catheter for preventing and treating air embolism | |
| CN208660010U (en) | A kind of side drain anti-backflow drainage bag | |
| CN103143107A (en) | Simple urine leakage prevention water bag valve urethral catheter | |
| CN203017452U (en) | Laparoscope washing and sucking device with pressure pump | |
| CN106075617A (en) | A kind of simple sputum suction device | |
| CN205073493U (en) | Three -chamber catheter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 Termination date: 20190111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |