CN201783083U - Protective double-cavity drainage tube for abdominal walls - Google Patents
Protective double-cavity drainage tube for abdominal walls Download PDFInfo
- Publication number
- CN201783083U CN201783083U CN2010202858832U CN201020285883U CN201783083U CN 201783083 U CN201783083 U CN 201783083U CN 2010202858832 U CN2010202858832 U CN 2010202858832U CN 201020285883 U CN201020285883 U CN 201020285883U CN 201783083 U CN201783083 U CN 201783083U
- Authority
- CN
- China
- Prior art keywords
- drainage tube
- trocar sheath
- protective double
- cavity drainage
- abdominal walls
- 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
Images
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
Abstract
The utility model discloses a protective double-cavity drainage tube for abdominal walls, which comprises a drainage tube. The protective double-cavity drainage tube is characterized in that an outer sleeve is sleeved outside the drainage tube and is made from soft materials, and the front end of the outer sleeve is fixedly connected with the front of the drainage tube. Compared with the prior art, the protective double-cavity drainage tube can be internally arranged and isolated when pulled out, and cannot pollute tissues of drainage openings.
Description
One, technical field
This utility model relates to a kind of medical instruments field, is specially a kind of stomach wall protectiveness peritoneal cavity drainage tube.
Two, background technology
Peritoneal cavity drainage tube is widely used in the abdominal surgery postoperative drainage, has important function for the treatment of intraperitoneal hydrops.
In clinical practice, when infection suppurates having occurred for intraperitoneal, after the operation for appendicitis of appendicitis suppuration punch row, intraperitoneal need be placed a drainage tube, in order to the drain of remaining pus.When drainage tube is extracted in disease recovery from illness, contaminated drainage tube head end will inevitably pollute draining hole tissue, the lighter can cause the redness of draining hole overflow dense, scar contracture, influence attractive in appearance, the formation of weight person's draining hole protracted course of disease initiation sinus tract.
Three, summary of the invention
This utility model is at above weak point, the built-in isolation of drainage tube when a kind of extracting is provided, the stomach wall protectiveness two-chamber drainage tube that can not pollute the draining hole tissue.
For achieving the above object, this utility model adopts following technological means:
A kind of stomach wall protectiveness two-chamber drainage tube is arranged with a trocar sheath on drainage tube, described trocar sheath is flexible material, and the front end of trocar sheath is fixedlyed connected with the anterior of drainage tube.
Above-mentioned drainage tube, trocar sheath rise from drainage tube head end 3cm place; Described trocar sheath is flexible material and has toughness.
The beneficial effects of the utility model show:
At the outside sheathed trocar sheath of drainage tube, trocar sheath is flexible material and fixedlys connected with the anterior of drainage tube, can drive soft trocar sheath when guaranteeing to extract the inner core drainage tube and turn in progressive.When desiring to extract drainage tube, outside withdrawing inner core drainage tube, the trocar sheath that drainage tube drives its outside is compressed fold, when fold arrives to a certain degree, be pulled outwardly this moment again stretches drainage tube, the front end of drainage tube is just at first in the retraction trocar sheath, then thin, in being driven, soft trocar sheath turns over, the interior gradually turnup of final omnidistance trocar sheath quilt goes out, all the time run in the trocar sheath because of the front end of inner core drainage tube has when pus is partly extracted, so trocar sheath can not contact with abdominal wall tissue, the stomach wall draining hole infects and also can not take place, and has guaranteed that the nothing of this stomach wall draining hole infects healing.In addition, belong to " rolling out " but not mechanical friction when last trocar sheath goes out stomach wall and " extract ", reduced the pain sense of discomfort.
Four, description of drawings
Fig. 1 is a user mode sketch map of the present utility model;
Fig. 2 is the outer view of pulling out of the present utility model;
Fig. 3 is the view of extracting of the present utility model.
Five, the specific embodiment
This utility model is described in detail the adopted prior art of not addressing below in conjunction with the drawings and specific embodiments:
As shown in the figure; a kind of stomach wall protectiveness two-chamber drainage tube; comprise conventional drainage tube 1; the drainage tube 1 outer trocar sheath 2 that is arranged with; the end of trocar sheath 2 is apart from the about 3cm of drainage tube 1 drain end, and described trocar sheath 2 is a flexible material, and the flexible material of trocar sheath partly need satisfy toughness thin, soft and that needs are certain; turn in the flexible material when being beneficial to drainage tube and extracting drainage tube is wrapped up in it, the front end of trocar sheath 2 is fixedlyed connected with the anterior of drainage tube 1.
The total length of trocar sheath 2 can be shorter than the total length of drainage tube 1 slightly, to adapt to the drain at diverse location place.Also can trocar sheath 2 be divided into different models and rank according to the difference of drain position.
Trocar sheath 2 end portion with resilient sleeve band forms relative fixed slidably on the drainage tube tail end, also can be when producing this drainage tube with trocar sheath integrated being glued on the trocar sheath 2, when the diameter of trocar sheath 2 satisfied drainage tube 1 outside the taking-up, drainage tube 1 can be got final product in it by burden with flexible material.
During use, drainage tube 1 head end is placed desire drain place position, as shown in Figure 1,3 is human abdominal cavity.In the time of need extracting, to place outer trocar sheath 2 parts of human body to be pushed into nearly stomach wall place earlier, this moment, only withdrawing inner core drainage tube 1 got final product, trocar sheath 2 is outside passive fold under drainage tube 1 drives, as shown in Figure 2, when fold arrives to a certain degree, be pulled outwardly drainage tube 1 this moment again, its front end is 2 li of the trocar sheaths of retraction intraperitoneal part at first just, relative slip takes place with trocar sheath 2 in drainage tube 1 under the effect of external force then, as shown in Figure 3, turned in thin, soft trocar sheath quilt drives thereupon, final trocar sheath 2 is gone out by all interior turnup.
Claims (3)
1. a stomach wall protectiveness two-chamber drainage tube is characterized in that be arranged with a trocar sheath on drainage tube, described trocar sheath is flexible material, and the front end of trocar sheath is fixedlyed connected with the anterior of drainage tube.
2. drainage tube according to claim 1 is characterized in that, trocar sheath rises from drainage tube head end 3cm place.
3. drainage tube according to claim 1 and 2 is characterized in that, described trocar sheath is flexible material and has toughness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202858832U CN201783083U (en) | 2010-08-06 | 2010-08-06 | Protective double-cavity drainage tube for abdominal walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202858832U CN201783083U (en) | 2010-08-06 | 2010-08-06 | Protective double-cavity drainage tube for abdominal walls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201783083U true CN201783083U (en) | 2011-04-06 |
Family
ID=43815068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202858832U Expired - Fee Related CN201783083U (en) | 2010-08-06 | 2010-08-06 | Protective double-cavity drainage tube for abdominal walls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201783083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109107018A (en) * | 2018-10-09 | 2019-01-01 | 温州医科大学附属第医院 | A kind of drainage tube with varus function |
-
2010
- 2010-08-06 CN CN2010202858832U patent/CN201783083U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109107018A (en) * | 2018-10-09 | 2019-01-01 | 温州医科大学附属第医院 | A kind of drainage tube with varus function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20180296388A1 (en) | Three dimensional devices and methods for prolapse alleviation | |
| WO2012039905A8 (en) | Medical device for treatment of a sinus opening | |
| WO2010045226A3 (en) | Devices and methods for manipulating a catheter shaft | |
| IL275908B2 (en) | Balloon catheter assisted by pulling a puller-wire | |
| CN201410215Y (en) | T-shaped intracerebral hematoma drain tube | |
| WO2015063497A1 (en) | Trocar and cannula | |
| CN201783083U (en) | Protective double-cavity drainage tube for abdominal walls | |
| CN206896362U (en) | Laparoscopic surgery drag hook | |
| WO2005077434A3 (en) | Catheter guide wire | |
| CN208784868U (en) | A kind of childhood inguinal hernia operation special equipment | |
| CN201418852Y (en) | Dysphagia healing appliance | |
| CN103919581B (en) | One gets just equipment | |
| CN201453680U (en) | Skid resistance stomach tube with oxygen inhalation function | |
| CN203852381U (en) | Excrement taking device | |
| WO2012048023A3 (en) | Endoscopic ports for minimally invasive surgical access and methods of use thereof | |
| CN203029293U (en) | Viscera negative pressure retractor | |
| CN210056084U (en) | Endocrine sampling cotton swab | |
| CN205084187U (en) | Built -in sacculus expansion pipe of ureter | |
| CN209450730U (en) | A kind of device for the clinical medical protective cradle conveying of coronary heart disease | |
| CN202751673U (en) | Medical ureter implantation device | |
| CN203235135U (en) | Self-help vagina cotton yarn | |
| CN209123131U (en) | Intraperitoneal drainage pipe fixing device | |
| CN211188167U (en) | Massage rod for pain in vagina | |
| CN201030137Y (en) | Two-stage flexible tip expander | |
| CN202409292U (en) | Fungating bladder stoma imbedding device with plasticity |
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: 20110406 Termination date: 20110806 |