CN111658972A - Abdominal wall drainage tube - Google Patents
Abdominal wall drainage tube Download PDFInfo
- Publication number
- CN111658972A CN111658972A CN202010641674.5A CN202010641674A CN111658972A CN 111658972 A CN111658972 A CN 111658972A CN 202010641674 A CN202010641674 A CN 202010641674A CN 111658972 A CN111658972 A CN 111658972A
- Authority
- CN
- China
- Prior art keywords
- tube
- abdominal wall
- drainage tube
- reinforcing ribs
- wall 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.)
- Pending
Links
- 210000003815 abdominal wall Anatomy 0.000 title claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims description 6
- 230000008602 contraction Effects 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005728 strengthening Methods 0.000 description 5
- 210000000683 abdominal cavity Anatomy 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 206010040007 Sense of oppression Diseases 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M2025/0063—Catheters; Hollow probes characterised by structural features having means, e.g. stylets, mandrils, rods or wires to reinforce or adjust temporarily the stiffness, column strength or pushability of catheters which are already inserted into the human body
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention provides an abdominal wall drainage tube, which comprises an abdominal wall drainage tube and an abdominal wall drainage tube, wherein the abdominal wall drainage tube comprises an outer tube and an inner tube, reinforcing ribs are uniformly arranged on the wall of the outer tube along the inner side in a ring shape, the inner tube is embedded and sleeved on the inner side of the outer tube, and first through holes are uniformly formed in the inner tube. The reinforcing ribs are arranged along the direction of the mandrel of the outer pipe shaft. The setting number of the reinforcing ribs is even number. The number of the reinforcing ribs is not less than one. The section of the reinforcing rib is rectangular. The drainage tube has the beneficial effects that the technical scheme is improved aiming at the problem of unsmooth drainage caused by easy compression in the drainage tube in the prior art, the pressure resistance of the wall of the outer tube is improved by arranging the reinforcing ribs, the drainage is carried out by using a mode of combining the inner tube and the outer tube, the inner tube is drawn out after cutting and separating the bundling end according to the position of the cutting groove when the inner tube is blocked, and the outer tube is used independently without resetting the tube.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to an abdominal wall drainage tube.
Background
In the existing clinic, the abdominal cavity drainage tube is basically placed after the abdominal cavity operation, the traditional drainage tube is basically a common silica gel drainage tube, the drainage is not smooth due to the compression of abdominal cavity tissues and the formation of a drainage pipeline fiber band, and the observation of the abdominal cavity condition and the local healing are influenced. Meanwhile, the problem that the drainage tube is blocked by in-vivo tissues easily occurs in the use of the drainage tube, and the tube needs to be replaced when the tissues are replaced or cleaned, so that the secondary wound is easily caused to a patient.
Disclosure of Invention
The invention overcomes the defects in the prior art and provides an abdominal wall drainage tube.
The purpose of the invention is realized by the following technical scheme.
The abdominal wall drainage tube comprises an outer tube and an inner tube, reinforcing ribs are uniformly arranged on the wall of the outer tube along the inner side in an annular mode, the inner tube is embedded and arranged on the inner side of the outer tube, and first through holes are uniformly formed in the inner tube.
The reinforcing ribs are arranged along the direction of the mandrel of the outer pipe shaft.
The number of the reinforcing ribs is even.
The number of the reinforcing ribs is not less than 8.
The cross section of the reinforcing rib is rectangular.
And second through holes are uniformly formed in the port of the outer tube entering the abdominal wall.
The contraction end of the outer pipe connected with the inner pipe is conical, a liquid discharge port is arranged on the contraction end, and the liquid discharge port is communicated with the inside of the inner pipe.
The outer tube with the inner tube all adopts transparent material's medical plastic.
The bundling end is provided with a cutting groove which is an annular groove.
The cutting groove is arranged at the position where the binding end is connected with the outer pipe.
The invention has the beneficial effects that: this technical scheme leads to the fact the not smooth problem of drainage to easy the oppression to appear in the drainage tube among the prior art improves, improves the compressive capacity of outer tube pipe wall through setting up the strengthening rib, uses the mode that inner tube and outer tube combined together to carry out the drainage simultaneously, through the setting of cutting groove, when inner tube blocking takes place, will receive the bundle end according to the position of cutting groove and tailor the separation back and take out the inner tube, and the exclusive use outer tube need not to put the pipe again.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a front cross-sectional view of the present invention;
in the figure: 1 is the outer tube, 2 is the inner tube, 3 is the strengthening rib, 4 is first through-hole, 5 is the second through-hole, 6 is the end of restrainting, 7 is the leakage fluid dram, 8 is the cutting recess.
Detailed Description
The technical solution of the present invention is further illustrated by the following specific examples.
Example one
The abdominal wall drainage tube comprises an outer tube 1 and an inner tube 2, wherein reinforcing ribs 3 are uniformly arranged on the tube wall of the outer tube 1 along the inner side in an annular mode, the inner tube 2 is embedded and arranged on the inner side of the outer tube 1, and first through holes 4 are uniformly formed in the inner tube 2.
The reinforcing ribs 3 are arranged along the axial direction of the axis of the outer pipe 1.
The number of the reinforcing ribs 3 is even.
The number of the reinforcing ribs 3 is not less than 8.
The section of the reinforcing rib 3 is rectangular.
The port of the outer tube 1 entering the abdominal wall is uniformly provided with second through holes 5.
The converging end 6 of the outer pipe 1 connected with the inner pipe 2 is conical, a liquid outlet 7 is arranged on the converging end 6, and the liquid outlet 7 is communicated with the inside of the inner pipe 2.
The outer tube 1 and the inner tube 2 are made of transparent medical plastic.
The converging end 6 is provided with a cutting groove 8, and the cutting groove 8 is an annular groove.
A cutting groove 8 is provided at the location where the constricted end 6 is connected to the outer tube 1.
The working principle of the technical scheme is as follows, as shown in figures 1-3, the outer pipe 1 is arranged on the outer side of the inner pipe 2 to play a role in strengthening the compressive strength, and meanwhile, the reinforcing ribs 3 are arranged on the inner side of the outer pipe 1 to further strengthen the compressive capacity. Meanwhile, a gap is reserved in the extrusion process to avoid complete blockage. The inner tube 2 communicates the waste fluid in the body with the outer tube 1 via the first through hole 4, and in use the waste fluid is discharged out of the tube via the fluid discharge port 7. When the inner tube 2 is blocked by the internal tissue to cause unsmooth drainage, the inner tube 2 can be taken out to block the tissue after being cut according to the cutting groove 8 arranged on the binding end 6, and the outer tube 1 is independently used for drainage.
Preferably, the binding end 6 adopts a conical design, so that the convenience in use is realized, and the problem of equipment damage caused by collision is also reduced.
Preferably, 1 axle center axle direction setting along the outer tube of strengthening rib 3, effectual increase resistance to compression effect, the quantity of plural number simultaneously lets the atress more even, should be no less than 8 for guaranteeing resistance to compression effect strengthening rib 3, can deal with the oppression of each angle. The section of the reinforcing rib 3 is rectangular, a gap can be reserved after compression deformation, and the situation that the pipe wall is completely blocked cannot occur.
Furthermore, a port of the outer tube 1 entering the abdominal wall is uniformly provided with second through holes 5, so that the drainage effect is further improved.
Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (10)
1. Abdominal wall drainage tube, its characterized in that: the outer pipe comprises an outer pipe and an inner pipe, reinforcing ribs are evenly arranged on the pipe wall of the outer pipe along the inner side in an annular mode, the inner pipe is embedded and sleeved on the inner side of the outer pipe, and first through holes are evenly formed in the inner pipe.
2. The abdominal wall drainage tube as set forth in claim 1, wherein: the reinforcing ribs are arranged along the direction of the mandrel of the outer pipe shaft.
3. The abdominal wall drainage tube as set forth in claim 1, wherein: the number of the reinforcing ribs is even.
4. The abdominal wall drainage tube as set forth in claim 1, wherein: the number of the reinforcing ribs is not less than 8.
5. The abdominal wall drainage tube as set forth in claim 1, wherein: the cross section of the reinforcing rib is rectangular.
6. The abdominal wall drainage tube as set forth in claim 1, wherein: and second through holes are uniformly formed in the port of the outer tube entering the abdominal wall.
7. The abdominal wall drainage tube as set forth in any one of claims 1 to 6, wherein: the contraction end of the outer pipe connected with the inner pipe is conical, a liquid discharge port is arranged on the contraction end, and the liquid discharge port is communicated with the inside of the inner pipe.
8. The abdominal wall drainage tube as set forth in claim 7, wherein: the outer tube with the inner tube all adopts transparent material's medical plastic.
9. The abdominal wall drainage tube as set forth in claim 7, wherein: the bundling end is provided with a cutting groove which is an annular groove.
10. The abdominal wall drainage tube as set forth in claim 9, wherein: the cutting groove is arranged at the position where the binding end is connected with the outer pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010641674.5A CN111658972A (en) | 2020-07-06 | 2020-07-06 | Abdominal wall drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010641674.5A CN111658972A (en) | 2020-07-06 | 2020-07-06 | Abdominal wall drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111658972A true CN111658972A (en) | 2020-09-15 |
Family
ID=72391358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010641674.5A Pending CN111658972A (en) | 2020-07-06 | 2020-07-06 | Abdominal wall drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111658972A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382033A (en) * | 2022-08-22 | 2022-11-25 | 德林医疗科技(武汉)有限公司 | Breast cancer postoperative negative pressure drainage device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418073A (en) * | 2013-07-25 | 2013-12-04 | 宋清强 | Medical drainage tube |
| CN104014068A (en) * | 2014-06-09 | 2014-09-03 | 杭州雲林医疗科技有限公司 | Double-sleeve type drainage pipe easy to replace |
| CN104826211A (en) * | 2015-04-09 | 2015-08-12 | 广州新诚生物科技有限公司 | Cross-shaped double-jacketed drainage tube |
| CN204766986U (en) * | 2015-03-26 | 2015-11-18 | 中国人民解放军第四军医大学 | Slidingtype drainage tube |
| CN206007785U (en) * | 2016-05-23 | 2017-03-15 | 三峡大学 | A kind of medical drainage tube |
| CN107583175A (en) * | 2017-09-19 | 2018-01-16 | 广东宏健医疗器械有限公司 | A kind of modified negative-pressure drainage tube |
| CN109078254A (en) * | 2017-06-14 | 2018-12-25 | 乐山加兴科技有限公司 | Seroperitoneum drainage tube |
| CN109771714A (en) * | 2019-03-12 | 2019-05-21 | 宁波华坤医疗器械有限公司 | Drainage component |
| CN212700040U (en) * | 2020-07-06 | 2021-03-16 | 江苏省肿瘤医院 | Abdominal wall drainage tube |
-
2020
- 2020-07-06 CN CN202010641674.5A patent/CN111658972A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418073A (en) * | 2013-07-25 | 2013-12-04 | 宋清强 | Medical drainage tube |
| CN104014068A (en) * | 2014-06-09 | 2014-09-03 | 杭州雲林医疗科技有限公司 | Double-sleeve type drainage pipe easy to replace |
| CN204766986U (en) * | 2015-03-26 | 2015-11-18 | 中国人民解放军第四军医大学 | Slidingtype drainage tube |
| CN104826211A (en) * | 2015-04-09 | 2015-08-12 | 广州新诚生物科技有限公司 | Cross-shaped double-jacketed drainage tube |
| CN206007785U (en) * | 2016-05-23 | 2017-03-15 | 三峡大学 | A kind of medical drainage tube |
| CN109078254A (en) * | 2017-06-14 | 2018-12-25 | 乐山加兴科技有限公司 | Seroperitoneum drainage tube |
| CN107583175A (en) * | 2017-09-19 | 2018-01-16 | 广东宏健医疗器械有限公司 | A kind of modified negative-pressure drainage tube |
| CN109771714A (en) * | 2019-03-12 | 2019-05-21 | 宁波华坤医疗器械有限公司 | Drainage component |
| CN212700040U (en) * | 2020-07-06 | 2021-03-16 | 江苏省肿瘤医院 | Abdominal wall drainage tube |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382033A (en) * | 2022-08-22 | 2022-11-25 | 德林医疗科技(武汉)有限公司 | Breast cancer postoperative negative pressure drainage device |
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| PB01 | Publication | ||
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