CN203790422U - Drainage apparatus after colon or rectum operations - Google Patents
Drainage apparatus after colon or rectum operations Download PDFInfo
- Publication number
- CN203790422U CN203790422U CN201420131613.4U CN201420131613U CN203790422U CN 203790422 U CN203790422 U CN 203790422U CN 201420131613 U CN201420131613 U CN 201420131613U CN 203790422 U CN203790422 U CN 203790422U
- Authority
- CN
- China
- Prior art keywords
- rectum
- colon
- bag
- drainage tube
- drainage
- 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 - Lifetime
Links
- 210000000664 rectum Anatomy 0.000 title claims abstract description 31
- 210000001072 colon Anatomy 0.000 title claims abstract description 28
- 206010057751 Post procedural discharge Diseases 0.000 claims description 8
- 210000000436 anus Anatomy 0.000 abstract description 7
- 230000028327 secretion Effects 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000002347 injection Methods 0.000 abstract 3
- 239000007924 injection Substances 0.000 abstract 3
- 241001484259 Lacuna Species 0.000 description 3
- 230000000474 nursing effect Effects 0.000 description 2
- 206010061045 Colon neoplasm Diseases 0.000 description 1
- 208000015634 Rectal Neoplasms Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 201000011024 colonic benign neoplasm Diseases 0.000 description 1
- 208000029742 colonic neoplasm Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
- External Artificial Organs (AREA)
Abstract
Disclosed is a drainage apparatus after colon or rectum operations. The drainage apparatus is provided with a drainage tube, the drainage tube is externally sleeved with a hose, the part, sleeving the front end of the drainage tube, is provided with a bag, the bag in a full state is flared, and an injection tube is connected on the drainage tube and communicated with an inner cavity of the bag. After the drainage apparatus is placed, gas or liquid is injected into the bag via the injection tube to enable the bag to be full, when the bag is in the full state, the outer side of the bag clings to the inner wall of the colon or rectum closely, and secretions excreted by the colon or rectum can be smoothly discharged by the drainage tube. Since the outer side of the bag closely clings to the inner wall of the colon or rectum, the secretions excreted by the colon or rectum cannot enter a cavity gap between the drainage tube and the colon or rectum so as to ensure an anastomotic stoma not to be contaminated. In addition, when the drainage apparatus needs to be taken out, the gas or liquid in the bag is extracted out via the injection tube, the bag shrinks, and then the drainage apparatus can be pulled out from the anus.
Description
Technical field
This utility model relates to surgery drainage device, specifically a kind of rectum postoperative drainage device.
Background technology
Completing, the excision such as colon or rectal neoplasm is postoperative, when the other end of the colon staying after operation or rectum end and remaining rectum is coincide, conventionally in colon or rectum, placing drainage carries out drain, existing drainage tube is one end straight tube, in use, its one end is in colon or rectum this drainage tube, the other end stretches out from anus.The shortcoming that the drainage tube of existing this straight tube-like exists is: between the inwall of the leading section of drainage tube and colon or rectum, can have lacuna, the secretions of colon or rectum discharge can be a large amount of enter into the lacuna between drainage tube and inner walls of rectums, discharge from anus again, can pollute so first anastomotic position, second can increase the nursing difficulty of anus.
Utility model content
The purpose of this utility model is to provide a kind of colon or rectum postoperative drainage device, and this drainage device packs in colon or rectum, can be affixed closely with the inwall of colon or rectum, guarantees that the secretions of colon or rectum discharge can not pollute anastomotic position substantially.
For achieving the above object, this utility model adopts following scheme: colon or rectum postoperative drainage device, it has one section of drainage tube, the outer cover of drainage tube has flexible pipe, Hose Jacket has former body at the position of drainage tube front end, the full state of former body is bell mouth shape, is connected to one section of syringe on drainage tube, and syringe communicates with the inner chamber of former body.
From such scheme, in operation, the anterior and former body of drainage tube in above-mentioned drainage device is put in colon or rectum, the rear portion of drainage tube and syringe are stretched out outside anus, can complete laying of this drainage device.After this drainage device is laid, to injecting gas or liquid in former body, make former body full by syringe, under the full state of former body, the inwall of the outside of former body and colon or rectum is closely affixed, and the secretions of colon or rectum discharge can be discharged smoothly by drainage tube.Because the outside of former body and the inwall of colon or rectum are closely affixed, the secretions of colon or rectum excretion can not enter into the lacuna between drainage tube and colon or rectum, has guaranteed that anastomotic stoma can not be polluted.In addition, in the time that needs take out this drainage device, by syringe, the gas in former body or liquid are extracted out, former body shrinks, and can drainage tube be extracted out from anus.
This utility model is rational in infrastructure, easy to use, reliable and drainage effect is good, and it can well avoid anastomotic stoma to pollute, and alleviates the nursing difficulty of anus.
Brief description of the drawings
The structural representation of Fig. 1 this utility model embodiment mono-;
The A-A cutaway view of Fig. 2;
The structural representation of Fig. 3 this utility model embodiment bis-.
Detailed description of the invention
Further illustrate this utility model below in conjunction with embodiment and accompanying drawing.
Referring to Fig. 1, Fig. 2
The rectum postoperative drainage device that this utility model provides, it has one section of drainage tube 1, the outer cover of drainage tube 1 has flexible pipe 3, the position that flexible pipe 3 is enclosed within drainage tube 1 front end has former body 3a, the full state of former body 3a is bell mouth shape, on drainage tube 1, be connected to one section of syringe 2, syringe 2 communicates with the inner chamber of former body 3a.
In the present embodiment, the mode that syringe 2 communicates with the inner chamber of former body 3a is: on the outer wall of drainage tube 1, have a groove 1a who extends to its front end, the outlet of syringe 2 communicates with groove 1a, the position that former body 3a and drainage tube 1 are affixed has port 3b, and the inner chamber of former body 3a communicates with groove 1a by this port 3b.In addition, flexible pipe 3 all wraps up drainage tube 1 and syringe 2.The material of flexible pipe 3 can be rubber, silica gel etc. and has elastic material.
Be connected to a syringe adapter 4 at the arrival end of syringe 2.Syringe and syringe adapter 4 are joined, can be by syringe to injecting fluid or gas in former body 3a, or by syringe, liquid or gas in former body 3a are extracted out.The structure of syringe adapter 4 is identical with the structure of the syringe adapter on existing catheter.
Referring to Fig. 3
The difference of the present embodiment and embodiment mono-is, the lateral profile of the former full state of former body 3a is taper seat, and the lateral profile of the latter's the full state of former body 3a is that taper seat combines with the face of cylinder.
Claims (3)
1. colon or rectum postoperative drainage device, it has one section of drainage tube, it is characterized in that: the outer cover of drainage tube has flexible pipe, Hose Jacket has former body at the position of drainage tube front end, the full state of former body is bell mouth shape, on drainage tube, be connected to one section of syringe, syringe communicates with the inner chamber of former body.
2. colon according to claim 1 or rectum postoperative drainage device, it is characterized in that: on the outer wall of drainage tube, have a groove extending to its front end, the outlet of syringe communicates with groove, the position that former body and drainage tube are affixed has port, the inner chamber of former body communicates with groove by this port, and flexible pipe all wraps up drainage tube and syringe.
3. colon according to claim 1 or rectum postoperative drainage device, is characterized in that: be connected to a syringe adapter at the arrival end of syringe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131613.4U CN203790422U (en) | 2014-03-23 | 2014-03-23 | Drainage apparatus after colon or rectum operations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131613.4U CN203790422U (en) | 2014-03-23 | 2014-03-23 | Drainage apparatus after colon or rectum operations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203790422U true CN203790422U (en) | 2014-08-27 |
Family
ID=51372701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420131613.4U Expired - Lifetime CN203790422U (en) | 2014-03-23 | 2014-03-23 | Drainage apparatus after colon or rectum operations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203790422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816605A (en) * | 2014-03-23 | 2014-05-28 | 周化庆 | Colon or rectum post-operation drainage apparatus |
-
2014
- 2014-03-23 CN CN201420131613.4U patent/CN203790422U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816605A (en) * | 2014-03-23 | 2014-05-28 | 周化庆 | Colon or rectum post-operation drainage apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210122 Address after: 233000 workshop 1, No. 551, Gaoxin Road, high tech Zone, Bengbu City, Anhui Province Patentee after: ANHUI AOFO MEDICAL EQUIPMENT TECH Corp. Address before: 233000 No.15, unit 1, building 2, yuqingyuan, Longzihu District, Bengbu City, Anhui Province Patentee before: Zhou Huaqing |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
|
| CX01 | Expiry of patent term |