CN201643349U - Abdominal cavity drainage tube - Google Patents
Abdominal cavity drainage tube Download PDFInfo
- Publication number
- CN201643349U CN201643349U CN2010201640036U CN201020164003U CN201643349U CN 201643349 U CN201643349 U CN 201643349U CN 2010201640036 U CN2010201640036 U CN 2010201640036U CN 201020164003 U CN201020164003 U CN 201020164003U CN 201643349 U CN201643349 U CN 201643349U
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- CN
- China
- Prior art keywords
- guide pipe
- drainage tube
- conduit
- utility
- model
- 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.)
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Abstract
The utility model belongs to the technical field of medical instruments and particularly relates to an abdominal cavity drainage tube used for draining after surgery. The abdominal cavity drainage tube is equipped with a guide pipe, and the two ends of the inner cavity of the guide pipe are opened. The utility model is characterized in that a flushing channel parallel to the inner cavity of the guide pipe is arranged in the pipe wall of the guide pipe, a drainage hole is formed on the side surface at the front end of the guide pipe, during the using process, the front end of the guide pipe is implanted into the body of a patient, a flushing device allows flushing fluid to pass through the flushing channel positioned in the pipe wall of the guide pipe and parallel to the inner cavity of the guide pipe and then wash an affected part, thick seepage or necrotic tissue at the affected part is diluted, diluted liquid enters the inner cavity of the guide pipe from the opening at the front end of the guide pipe and then is discharged out of the body. The utility model has the remarkable advantages of reasonable structure, convenient use, simple operation and the like.
Description
Technical field
This utility model relates to technical field of medical instruments, is specifically related to a kind of peritoneal cavity drainage tube that is used for drain behind the surgical operation.
Background technology
At present, surgical drainage is the conventional means of oozing of blood, sepage or the pus of the removal damage location that adopts after operation, and its effect is that liquid is in time discharged, with prevent wound infection, and accelerating wound.Drainage tube is a kind of instrument commonly used in the surgical drainage art, and drainage tube is divided into three kinds in the prior art, is respectively cigarette drain pipe, tube drainage pipe and two sleeve pipe negative pressure attraction type drainage tube.Wherein the cigarette drain pipe absorbs liquid by the dressing of its end, therefore its working time is limited, be generally 1-2 day, medical personnel just need more change dressings, otherwise the adsorption to liquid descends, can't reach good drainage effect, more change dressings and implantation drainage tube have caused increasing medical personnel's workload and patient's misery repeatedly, and TD pipe and two bushing type vacuum suction drainage tube, all can be subjected to the affected part surrounding tissue after in implanting patient's body, the influence of grumeleuse etc., especially work as affected part sepage thickness or slough more for a long time, be easy to stop up, can't reach good drainage effect, in order to improve drainage effect, need wash simultaneously and drain sufferer, cause implanted many conduits of needs of patients, increase patient's misery.
Summary of the invention
The present invention is directed to the deficiency that exists in the prior art surgical operation drainage system, propose a kind of rational in infrastructure, simple to operate, peritoneal cavity drainage tube that drainage effect is good.
A kind of peritoneal cavity drainage tube is provided with conduit, and wherein the conduit cavity both ends open is characterized in that being provided with in the duct wall irrigation channel that parallels with conduit cavity, and the catheter proximal end side is provided with conduction hole.
Can in duct wall, be provided with the irrigation channel that parallels with inner chamber more than two in this utility model, strengthen developing result.
Can be provided with two above conduction holes in the catheter proximal end side in this utility model, be convenient to the discharge of liquid.
This utility model in use, catheter proximal end is implanted in patient's body, conduit is connected with outside flusher and drainage system, flusher parallels flushing liquid with conduit cavity from duct wall irrigation channel washes the affected part, thickness sepage or slough dilution with the affected part, liquid after the dilution enters conduit cavity through the catheter proximal end opening, and excrete, in order to increase drainage effect, be provided with some conduction holes in the catheter proximal end side, this utility model can be provided with many irrigation channels in pipe inner wall, wash, avoid conduit because of sepage too thickness or slough too much stop up, the utlity model has rational in infrastructure, easy to use, the significant advantage of grade simple to operate.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A sectional view of conduit in this utility model.
Reference numeral: conduit 1, conduction hole 2, irrigation channel 3.
The specific embodiment:
A kind of peritoneal cavity drainage tube is provided with conduit 1, and wherein conduit 1 inner chamber both ends open is characterized in that being provided with in conduit 1 tube wall irrigation channel 3 that parallels with conduit 1 inner chamber, and conduit 1 front end side is provided with conduction hole 2.
Can in conduit 1 tube wall, be provided with the irrigation channel 3 that parallels with inner chamber more than two in this utility model, strengthen developing result.
Can be provided with two above conduction holes 2 in conduit 1 front end side in this utility model, be convenient to the discharge of liquid.
This utility model in use, conduit 1 front end is implanted in patient's body, conduit 1 is connected with outside flusher and drainage system, flusher parallels flushing liquid with conduit 1 inner chamber from conduit 1 tube wall 3 pairs of affected parts of irrigation channel are washed, thickness sepage or slough dilution with the affected part, liquid after the dilution enters conduit 1 inner chamber through conduit 1 front opening, and excrete, in order to increase drainage effect, be provided with some conduction holes 2 in conduit 1 front end side, this utility model can be provided with many irrigation channels 3 in conduit 1 inwall, wash, avoid conduit 1 because of sepage too thickness or slough too much stop up, the utlity model has rational in infrastructure, easy to use, the significant advantage of grade simple to operate.
Claims (3)
1. a peritoneal cavity drainage tube is provided with conduit, and wherein the conduit cavity both ends open is characterized in that being provided with in the duct wall irrigation channel that parallels with conduit cavity, and the catheter proximal end side is provided with conduction hole.
2. a kind of peritoneal cavity drainage tube according to claim 1 is characterized in that being provided with in the duct wall irrigation channel that parallels with inner chamber more than two.
3. a kind of peritoneal cavity drainage tube according to claim 1 is characterized in that the catheter proximal end side is provided with two above conduction holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201640036U CN201643349U (en) | 2010-04-20 | 2010-04-20 | Abdominal cavity drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201640036U CN201643349U (en) | 2010-04-20 | 2010-04-20 | Abdominal cavity drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201643349U true CN201643349U (en) | 2010-11-24 |
Family
ID=43108544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201640036U Expired - Fee Related CN201643349U (en) | 2010-04-20 | 2010-04-20 | Abdominal cavity drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201643349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355227A (en) * | 2018-03-28 | 2018-08-03 | 付金涛 | External replaceable drainage wash pipe |
-
2010
- 2010-04-20 CN CN2010201640036U patent/CN201643349U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355227A (en) * | 2018-03-28 | 2018-08-03 | 付金涛 | External replaceable drainage wash pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20110420 |