CN205460056U - Air current negative pressure formula pancreatic trauma peritoneal irrigation device - Google Patents
Air current negative pressure formula pancreatic trauma peritoneal irrigation device Download PDFInfo
- Publication number
- CN205460056U CN205460056U CN201620020600.9U CN201620020600U CN205460056U CN 205460056 U CN205460056 U CN 205460056U CN 201620020600 U CN201620020600 U CN 201620020600U CN 205460056 U CN205460056 U CN 205460056U
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- pipe
- negative pressure
- negative
- convergence
- blowdown
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Abstract
The utility model discloses an air current negative pressure formula pancreatic trauma peritoneal irrigation device, including drainage joint, handle and negative pressure system, drainage joint includes that one lies in the negative pressure pipe at center and distributes at negative pressure pipe many peripheral built -in blowdown pipes to be provided with the moisturizing pipe that is on a parallel with the negative pressure pipe, the inside converging in middle part of each blowdown pipe becomes the convergence pipe, and the convergent portion surface distribution of each built -in convergence pipe has the through -hole, form the slot between adjacent each convergence pipe, gather in the inner of negative pressure pipe simultaneously in the inner of each convergence pipe. The utility model provides a negative pressure system provides drive power through the negative pressure pipe, constantly bleeds. The air current is through external blowdown pipe to negative pressure pipe flowing in -process, through convergence guan shihui in pipe wall sunk area formation negative pressure to it is intraductal that the air current can carry abdominal cavity liquid entering negative pressure. The effect that the slot has the collection, stores abdominal cavity liquid makes abdominal cavity liquid gather respectively logical hole area of cover and convergence pipe, the drainage of being convenient for.
Description
Technical field
This utility model relates to field of medical article technology, is concretely a kind of air-negative-pressure formula pancreatic trauma peritoneal irrigation device.
Background technology
Pancreatic trauma and acute pancreatitis are the most common Acute critical diseases, often jeopardize patient vitals if treating not in time, and therefore the diagnosis in time to pancreatic trauma and acute pancreatitis is extremely important for the life saving patient.Abdominal wound drain is the means that surgical operation is important, and especially as a example by Severe Acute Pancreatitis SAP, its complicated clinical manifestation, normal sudden onset and disease progression are fast, easily cause organs to damage, and mortality rate is high；To Severe Acute Pancreatitis SAP Post operation place drainage tube purpose be that slough around pancreas is carried out lavation, to reach to remove pancreatic necrosis tissue and the purpose of toxin, but find when the drainage system of routine carries out lavation that irrigating solution and slough disperse are to other positions in abdominal cavity, it is impossible to reach effectively to remove the purpose of pancreatic necrosis tissue and toxin；And once coming off of drainage tube needs again to intubate, this causes the biggest misery and danger to patient.
Utility model content
The purpose of this utility model is to be applied to, for existing, the problem and shortage that intraperitoneal drainage cleaning means exists, it is provided that a kind of air-negative-pressure formula pancreatic trauma peritoneal irrigation device.
Adopt the following technical scheme that a kind of air-negative-pressure formula pancreatic trauma peritoneal irrigation device for achieving the above object, including flow sub, handle and negative pressure system, described flow sub includes a negative tube being positioned at center, with be distributed in many built-in blowdown pipes of negative tube periphery, and be provided with the filling pipe being parallel to negative tube；The middle part toe-in of described 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；The inner of each convergence pipe is summarized in the inner of negative tube simultaneously；The outlet of filling pipe the inner is positioned at groove；Described each built-in blowdown pipe is outwards summarized in external blowdown pipe, and negative tube is outwards connected to negative pressure system, and the outer end of filling pipe connects hutch water device.
Between handle and flow sub, it is provided with protecgulum and bonnet, is set with pad between the two；Being provided with annular air channel in protecgulum with bonnet, each built-in blowdown pipe is communicated in annular air channel, and the side of annular air channel is provided with blowdown pipe jack, and external blowdown pipe is seal-installed in blowdown pipe jack.External blowdown pipe is provided with regulation valve.
Filling pipe is provided with regulation valve.Negative tube is provided with regulation valve.
The aperture of each through hole of described each convergence pipe outer surface is more than the aperture of each through hole of inner surface.
Described protecgulum or bonnet are set with the catch of annular.
Beneficial effect: each built-in blowdown pipe is outwards summarized in external blowdown pipe, and negative tube is outwards connected to negative pressure system, the outer end of filling pipe connects hutch water device.Negative pressure system provides driving force by negative tube, constantly bleeds.Air-flow through external blowdown pipe, forms negative pressure through convergence Guan Shihui at tube wall sunk area, thus air-flow can carry peritoneal fluid and enter in negative tube in negative tube flow process.
Owing to external blowdown pipe is unimpeded state, main stream pressure is present between external blowdown pipe and negative tube, and restrains each through hole on pipe and provide only faint swabbing action, thus prevents from excessively aspirating and cause abdominal pressure to reduce to cause secondary injury problem.
Filling pipe can replenish intraperitoneal by on-demand for the normal saline in water-storing bottle, not only provides moisturizing effects, and is beneficial to circulation.The quantity of filling pipe does not limits, can be identical with groove number.
The groove formed between adjacent convergence pipe has collection, stores the effect of peritoneal fluid, makes peritoneal fluid assemble and covers and each via regions of convergence pipe, it is simple to drain.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the subassembly structural representation of Fig. 1；
Fig. 3 is the part section structural representation of Fig. 2；
Fig. 4 is the left view structural representation of Fig. 3；
Label in figure, 1 is bonnet, and 2 is protecgulum, 3 is pad, and 4 is negative tube, and 5 is filling pipe, 6 is external blowdown pipe, and 7 is blowdown pipe jack, and 8 is regulation valve, 9 is flow sub, and 91 is built-in blowdown pipe, and 92 is convergence pipe, 93 is outer side through hole, and 94 is interior side through hole, and 95 is spherical end, 96 is groove, and 10 is catch, and 11 is handle.
Detailed description of the invention
Air-negative-pressure formula pancreatic trauma peritoneal irrigation device as shown in Figure 1, the assembly such as including flow sub 9, handle 11 and negative pressure system.
Flow sub 9 as shown in figs 2-4 includes a negative tube 4 being positioned at center, the built-in blowdown pipe of the six roots of sensation 91 it is evenly distributed with around negative tube 4, the middle part toe-in of each built-in blowdown pipe 91 forms convergence pipe 92, and the converging portion surface distributed of each convergence pipe 92 has through hole；Groove 96 is formed between adjacent each convergence pipe 92；The inner of each convergence pipe 92 is summarized in the inner of negative tube 4 simultaneously.
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, and the outer end of filling pipe 5 connects hutch water device.Negative pressure system provides driving force by negative tube 4, constantly bleeds.Air-flow through external blowdown pipe 6, can form negative pressure at tube wall sunk area in time restraining pipe 92, thus air-flow can carry peritoneal fluid and enter in negative tube 4 in negative tube 4 flow process.Owing to external blowdown pipe 6 is unimpeded state, main stream pressure is present between external blowdown pipe 6 and negative tube 4, and restrains each through hole on pipe 92 and provide only faint swabbing action, thus prevents from excessively aspirating and cause abdominal pressure to reduce to cause secondary injury problem.Filling pipe 5 can replenish intraperitoneal by on-demand for the normal saline in water-storing bottle, not only provides moisturizing effects, and is beneficial to circulation.The quantity of filling pipe 5 does not limits, can be identical with groove 96 quantity.The groove 96 formed between adjacent convergence pipe 92 has collection, stores the effect of peritoneal fluid, makes peritoneal fluid assemble and covers and each via regions of convergence pipe 92, it is simple to drain.
It can be seen that be provided with protecgulum 2 and bonnet 1 between handle and flow sub 9 in figure, it is set with pad 3 between the two.Being provided with annular air channel in protecgulum 2 with bonnet 1, each built-in blowdown pipe 91 is communicated in annular air channel, and the side of annular air channel is provided with blowdown pipe jack 7, and external blowdown pipe 6 is seal-installed in blowdown pipe jack 7.External blowdown pipe 6 is provided with regulation valve 8.Described protecgulum 2 or bonnet 1 are set with the catch 10 of annular.
It is provided with the filling pipe 5 being parallel to negative tube 4, filling pipe 5 and negative tube 4 one or split.The outlet of filling pipe 5 the inner is positioned at groove 96.The aperture of each through hole of each convergence pipe 92 outer surface can be more than the aperture of each through hole of inner surface, and its reason is under groove 96 acts on, and have accumulated more peritoneal fluid in groove 96, causes abdominal cavity liquid measure outside convergence pipe 92 to be less than in groove 96.And there is also normal saline in groove 96, it is difficult to the hydrops in groove 96 is carried out quick drainage.
It addition, be provided with regulation valve on filling pipe 5, or on negative tube 4, it is provided with regulation valve.Cooperated the suction moisturizing effect that can reach optimal as required by each regulation valve.
Claims (7)
1. an air-negative-pressure formula pancreatic trauma peritoneal irrigation device, including flow sub, handle and negative pressure system, it is characterized in that: described flow sub includes a negative tube being positioned at center, and be distributed in many built-in blowdown pipes of negative tube periphery, and be provided with the filling pipe being parallel to negative tube；The middle part toe-in of described 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；The inner of each convergence pipe is summarized in the inner of negative tube simultaneously；The outlet of filling pipe the inner is positioned at groove；Described each built-in blowdown pipe is outwards summarized in external blowdown pipe, and negative tube is outwards connected to negative pressure system, and the outer end of filling pipe connects hutch water device.
Air-negative-pressure formula pancreatic trauma peritoneal irrigation device the most according to claim 1, is characterized in that: be provided with protecgulum and bonnet between handle and flow sub, be set with pad between the two；Being provided with annular air channel in protecgulum with bonnet, each built-in blowdown pipe is communicated in annular air channel, and the side of annular air channel is provided with blowdown pipe jack, and external blowdown pipe is seal-installed in blowdown pipe jack.
Air-negative-pressure formula pancreatic trauma peritoneal irrigation device the most according to claim 2, is characterized in that: be provided with regulation valve on external blowdown pipe.
Air-negative-pressure formula pancreatic trauma peritoneal irrigation device the most according to claim 1, is characterized in that: be provided with regulation valve on filling pipe.
Air-negative-pressure formula pancreatic trauma peritoneal irrigation device the most according to claim 1, is characterized in that: be provided with regulation valve on negative tube.
Air-negative-pressure formula pancreatic trauma peritoneal irrigation device the most according to claim 1, is characterized in that: the aperture of each through hole of described each convergence pipe outer surface is more than the aperture of each through hole of inner surface.
Air-negative-pressure formula pancreatic trauma peritoneal irrigation device the most according to claim 2, is characterized in that: be set with the catch of annular on described protecgulum or bonnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620020600.9U CN205460056U (en) | 2016-01-11 | 2016-01-11 | Air current negative pressure formula pancreatic trauma peritoneal irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620020600.9U CN205460056U (en) | 2016-01-11 | 2016-01-11 | Air current negative pressure formula pancreatic trauma peritoneal irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205460056U true CN205460056U (en) | 2016-08-17 |
Family
ID=56665765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620020600.9U Withdrawn - After Issue CN205460056U (en) | 2016-01-11 | 2016-01-11 | Air current negative pressure formula pancreatic trauma peritoneal irrigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205460056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477694A (en) * | 2016-01-11 | 2016-04-13 | 黄河科技学院 | Airflow negative pressure type pancreatic-trauma peritoneal-irrigation device |
-
2016
- 2016-01-11 CN CN201620020600.9U patent/CN205460056U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477694A (en) * | 2016-01-11 | 2016-04-13 | 黄河科技学院 | Airflow negative pressure type pancreatic-trauma peritoneal-irrigation device |
| CN105477694B (en) * | 2016-01-11 | 2018-01-26 | 黄河科技学院 | Air-negative-pressure formula pancreatic trauma peritoneal irrigation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160817 Effective date of abandoning: 20180126 |
|
| AV01 | Patent right actively abandoned |