CN109331261A - A kind of deep negative pressure drainage flusher - Google Patents
A kind of deep negative pressure drainage flusher Download PDFInfo
- Publication number
- CN109331261A CN109331261A CN201811424545.XA CN201811424545A CN109331261A CN 109331261 A CN109331261 A CN 109331261A CN 201811424545 A CN201811424545 A CN 201811424545A CN 109331261 A CN109331261 A CN 109331261A
- Authority
- CN
- China
- Prior art keywords
- tubular body
- negative pressure
- pressure drainage
- screw
- flushing
- 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.)
- Granted
Links
- 238000011010 flushing procedure Methods 0.000 claims abstract description 34
- 230000001225 therapeutic effect Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 210000001519 tissue Anatomy 0.000 description 24
- 208000025865 Ulcer Diseases 0.000 description 7
- 231100000397 ulcer Toxicity 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 206010063560 Excessive granulation tissue Diseases 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 210000001126 granulation tissue Anatomy 0.000 description 3
- 206010012601 diabetes mellitus Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000003414 extremity Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 201000001421 hyperglycemia Diseases 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 208000030159 metabolic disease Diseases 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 208000030613 peripheral artery disease Diseases 0.000 description 1
- 208000033808 peripheral neuropathy Diseases 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a kind of deep negative pressure drainage flushers, belong to the field of medical instrument technology.A kind of deep negative pressure drainage flusher, it is characterized in that: including tubular body flexible, it closes the front end of the tubular body, the open rearward end of the tubular body, several through-holes are provided on the tube wall of the tubular body, the tubular body spirally encompasses the intermediate screw-like structure with cavity.The configuration of the present invention is simple, smart structural design are easy to operate, it can be achieved that drainage and flushing to affected part deep tissue, is conducive to the therapeutic effect for improving negative pressure drainage and flushing.
Description
Technical field
The present invention relates to a kind of deep negative pressure drainage flushers, belong to the field of medical instrument technology.
Background technique
Diabetes are a kind of lifelong participation metabolic diseases as caused by multi-pathogenesis characterized by chronic hyperglycemia.Diabetes
Patient can cause many complication, be in a bad way because peripheral neuropathy merges excessively high mechanical pressure with peripheral artery disease
When, it is easy to appear the ulcer at the positions such as four limbs, trunk by patient, are particularly in lower limb and foot of blood circulation end etc. more
It is easy to appear ulcer.When ulcer occurs for patient limb, over the course for the treatment of, it usually needs to trouble by way of vacuum suction
Portion's decompression and drainage help affected part healing.In the prior art, when carrying out negative pressure treatment to affected part, usually by patient's affected part
After whole package, negative pressure suction device is recycled to be operated.This mode site treatment effect shallower for ulcer compares
It is good, but effective therapeutic effect is extremely difficult to for the ulcer in affected part deep.Also, when using drainage tube in the prior art
Whens organizing to carry out negative pressure drainage etc. to patient core, it is easy to the granulation tissue that plugging causes inadequate drainage or affected part occur
It is easy to the growth blocking drainage tube into drainage tube, leads to not effective drainage.In addition, in the prior art for the ulcer of superficial part
Face can achieve good therapeutic effect by rinsing, but the ulcer for being located at deep can not be carried out by the way of rinsing
Treatment.
Summary of the invention
In view of the above defects of the prior art, the present invention provides one kind can be suitable for affected tissue deep
Carry out the deep negative pressure drainage flusher of negative pressure drainage and flushing.
The present invention is achieved by the following technical solution: a kind of deep negative pressure drainage flusher, it is characterized in that: including
Tubular body flexible, the front end closing of the tubular body, the open rearward end of the tubular body, the pipe of the tubular body
Several through-holes are provided on wall, the tubular body spirally encompasses the intermediate screw-like structure with cavity.
In use, since tubular body spirally encompasses screw-like structure, screw-like structure passes through to screw the present invention
Mode can be easily threaded into affected tissue, can enter in the deep tissue of affected part.By being connected in the rear end of screw-like structure
Fester in deep tissue is passed through screw-like structure tubulose sheet using the vacuum suction effect of vacuum extractor by vacuum extractor
In the cavity for the centre that gap drainage between body enters screw-like structure, comes to be drained, can promote affected part rehabilitation.This
Outside, in the use of the present invention, being also convenient for connecting with flushing machine, passed through on tubular body by flushing machine using flushing liquor
Several through-hole outflows are rinsed deep tissue.The screw-like structure in the present invention usually can indwelling in affected tissue one
It fixes time, is connect as needed with external vacuum extractor and flushing machine, so that affected part is periodically drained or rinsed.
Further, for convenient for the present invention to be smoothly placed in affected tissue, the screw-like structure is cone-shaped.Centrum
Shape structure is easier to be screwable into affected tissue by way of screwing.
Further, to prevent from causing to damage to patient's human body in operating process, the front end of the tubular body is round and smooth
Face.
Further, the rear end of the screw-like structure is connected with the big hose for vacuum suction.It is used for by connection
The big hose of vacuum suction can easily be connect with vacuum extractor by big hose, meanwhile, for the big soft of vacuum suction
The rear end of screw-like structure is arranged in pipe, and since the centre of screw-like structure has cavity, and screw-like structure is embedded in affected part
It will form the space of relative closure when in tissue around the cavity, the negative pressure that vacuum extractor generates acts on week by the cavity
Tissue is enclosed, under the action of negative pressure, the fester in affected part deep tissue is drained by the gap between screw-like structure tubular body
Into in the cavity of the centre of screw-like structure, come to be drained.
Further, to guarantee vacuum suction effect, the preferably described big hose covers the rear end of the screw-like structure
In its pipe.
Further, the big inside hose is provided with flushing hose, after the flushing hose and the tubular body
End connection.It, can be by rinsing hose realization pair by the way that the flushing hose being connected to the rear end of tubular body is arranged in big hose
The flushing of affected part deep tissue may advantageously facilitate affected part rehabilitation.After external flushing machine is connect with flushing hose, flushing liquor is certainly
The rear end of tubular body enters in tubular body, and flushing liquor passes through several through-holes on tubular body under the action of flushing pressure
It is flowed out to affected tissue, achievees the purpose that rinse affected part.
The beneficial effects of the present invention are: the configuration of the present invention is simple, smart structural design, by using special screw-like
Structure design can be such that it is easily screwable into affected tissue by way of screwing, easy to operate, while can be significantly
Mitigate the pain of patient；The present invention designs by using screw-like structure and is arranged on the tube wall of tubular body several through-holes,
The drainage and flushing to affected part deep tissue can be achieved, be conducive to the therapeutic effect for improving negative pressure drainage and flushing.Of the invention
Structure design can convenient for by its indwelling in certain time in affected tissue, can as needed with external vacuum extractor and flushing
Mechanism connection, so that affected part is periodically drained or rinsed.The present invention solves the prior art and organizes to carry out to patient core
Because plugging causes inadequate drainage and granulation tissue to grow the skills such as blocking drainage tube into drainage tube whens negative pressure drainage and flushing etc.
Art problem has very high practicability.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 be tubular body in the present invention not spirally around when structural schematic diagram；
In figure, 1, tubular body, 2, through-hole, 3, big hose, 4, flushing hose.
Specific embodiment
Below by non-limiting embodiment and in conjunction with attached drawing, the present invention is further illustrated:
As shown in the picture, a kind of deep negative pressure drainage flusher comprising tubular body 1 flexible, the material of tubular body 1
Matter can for metal material or meet sanitary standard requirement plastics or the materials such as other.The front end of the tubular body 1 is closed,
The open rearward end of the tubular body 1.Sharp angles have should be avoided in the front end of tubular body 1, should use blunt nosed structure, in order to avoid damage
Hurt patient's human body, the preferably front end of tubular body is round slip surface.Several through-holes 2 are provided on the tube wall of the tubular body 1, if
Dry through-hole 2 is preferably evenly arranged on tube wall.The tubular body 1 spirally encompasses the intermediate screw-like knot with cavity
Structure.The screw-like structure is preferably cone-shaped.
It is inhaled for convenient for connecting with vacuum extractor, the rear end of the screw-like structure in the present invention is connected with for negative pressure
The rear end of the screw-like structure is sleeved in its pipe by the big hose 3 drawn, the preferably described big hose 3.
To be internally provided in the present invention in big hose 3 and rinsing hose 4 convenient for connecting with flushing machine, the flushing is soft
Pipe 4 and the rear end of the tubular body 1 are connected to and in communication with.
The present invention is in use, screw-like structure is screwable into affected tissue by way of screwing.When needs are to trouble
When portion's tissue carries out vacuum suction operation, vacuum extractor is connect with big hose 3, since the centre of screw-like structure has sky
Chamber, and will form the space of relative closure when screw-like structure is embedded in affected tissue around the cavity, vacuum extractor produces
Raw negative pressure acts on surrounding tissue by the cavity, and under the action of negative pressure, the fester in affected part deep tissue passes through screw-like
In the cavity for the centre that gap between structure tubular body is entered screw-like structure by drainage, come to be drained.Work as needs
When being rinsed operation to affected part, after flushing machine is connect with flushing hose 4, flushing liquor enters from the rear end of tubular body 1
In tubular body 1, flushing liquor flows to affected tissue by several through-holes 2 on tubular body 1 under the action of flushing pressure, reaches
To the purpose rinsed to affected part.Liquid after flushing is the same with fester, is drained through the gap between screw-like structure tubular body
Into in the cavity of the centre of screw-like structure, can be drained in vitro by vacuum extractor using big hose 3.
Screw-like structure in the present invention can indwelling in certain time in affected tissue, inhaled as needed with external negative pressure
Lead device and flushing machine connection, so that affected part is periodically drained or rinsed.
The drainage and flushing to affected part deep tissue can be achieved in the present invention, is conducive to the treatment for improving negative pressure drainage and flushing
Effect, solve the prior art to patient core organize carry out negative pressure drainage and rinse etc. whens because plugging cause inadequate drainage and
Granulation tissue grows the technical problems such as blocking drainage tube into drainage tube, has very high practicability.
Other parts in the present embodiment are the prior art, and details are not described herein.
Claims (6)
1. a kind of deep negative pressure drainage flusher, it is characterized in that: include tubular body flexible (1), the tubular body (1)
Front end is closed, the open rearward end of the tubular body (1), is provided with several through-holes (2) on the tube wall of the tubular body (1),
The tubular body (1) spirally encompasses the intermediate screw-like structure with cavity.
2. negative pressure drainage flusher in deep according to claim 1, it is characterized in that: the screw-like structure is cone-shaped.
3. negative pressure drainage flusher in deep according to claim 1, it is characterized in that: the front end of the tubular body (1) is
Round slip surface.
4. negative pressure drainage flusher in deep according to claim 1 or 2 or 3, it is characterized in that: after the screw-like structure
End is connected with the big hose (3) for vacuum suction.
5. negative pressure drainage flusher in deep according to claim 4, it is characterized in that: the big hose (3) is by the screw
The rear end of shape structure is sleeved in its pipe.
6. negative pressure drainage flusher in deep according to claim 4 or 5, it is characterized in that: setting inside the big hose (3)
Have flushing hose (4), flushing hose (4) is connected to the rear end of the tubular body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811424545.XA CN109331261B (en) | 2018-11-27 | 2018-11-27 | Deep negative pressure drainage flusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811424545.XA CN109331261B (en) | 2018-11-27 | 2018-11-27 | Deep negative pressure drainage flusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109331261A true CN109331261A (en) | 2019-02-15 |
| CN109331261B CN109331261B (en) | 2024-05-03 |
Family
ID=65318282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811424545.XA Active CN109331261B (en) | 2018-11-27 | 2018-11-27 | Deep negative pressure drainage flusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109331261B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022234434A1 (en) * | 2021-05-07 | 2022-11-10 | Ethicon, Inc. | Negative pressure wound therapy device having helical elements |
Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR462423A (en) * | 1912-11-21 | 1914-01-27 | Louis Marie Clement Charnaux | Spiral reinforced drain |
| FR2568129A2 (en) * | 1983-11-04 | 1986-01-31 | Inst Nat Sante Rech Med | Self-restraining visceral tube with helical covering. |
| EP0175595A1 (en) * | 1984-07-24 | 1986-03-26 | Institut National De La Sante Et De La Recherche Medicale (Inserm) | Autostatic visceral probe with a helicoidal cover |
| CN2453952Y (en) * | 2000-12-27 | 2001-10-17 | 金哲 | Spiral thoracic drainage-tube |
| RU46187U1 (en) * | 2005-01-21 | 2005-06-27 | Казанский государственный технический университет им. А.Н. Туполева | TUBULAR DRAINAGE |
| US20060100605A1 (en) * | 2004-11-06 | 2006-05-11 | Mehmet Bicakci | Medical suction tube |
| CN2812871Y (en) * | 2005-02-02 | 2006-09-06 | 周星 | Helical spring type artificial lacrimal passage |
| JP2006271693A (en) * | 2005-03-29 | 2006-10-12 | Terumo Corp | Intravascular foreign object-sucking catheter and intravascular foreign object-sucking catheter system |
| JP2008237841A (en) * | 2007-03-29 | 2008-10-09 | Shiro Hinami | Suction apparatus structure |
| US20100312141A1 (en) * | 2009-05-08 | 2010-12-09 | Broncus Technologies, Inc. | Tissue sampling devices, systems and methods |
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| CN103932751A (en) * | 2014-01-23 | 2014-07-23 | 赵雨辰 | Medicine feeding and drainage support with which hole in human body is filled |
| CN104540462A (en) * | 2012-06-14 | 2015-04-22 | 萨诺库里斯公司 | Medical device, assembly and method for creating a channel in soft tissue |
| CN204543007U (en) * | 2015-04-08 | 2015-08-12 | 仲霄鹏 | A kind of scalable VSD negative pressure suction device |
| CN204864251U (en) * | 2015-08-22 | 2015-12-16 | 北京大学深圳医院 | Liver and gall drainage device |
| CN205307581U (en) * | 2015-12-02 | 2016-06-15 | 上海中医药大学附属普陀医院 | Two sets of drainage flushing pipes |
| US20170143880A1 (en) * | 2014-09-29 | 2017-05-25 | Evan S. Luxon | Devices and methods for managing chest drainage |
| CN206239875U (en) * | 2016-08-16 | 2017-06-13 | 宜宾市第三人民医院 | Abscess irrigation drainage tube |
| CN108514681A (en) * | 2018-03-15 | 2018-09-11 | 美敦力公司 | Medical tube and cavity rinser |
| CN208911057U (en) * | 2018-02-11 | 2019-05-31 | 练慧斌 | Deep bedsore rinses negative pressure drainage device |
| CN209475241U (en) * | 2018-11-27 | 2019-10-11 | 李秋 | A kind of deep negative pressure drainage flusher |
-
2018
- 2018-11-27 CN CN201811424545.XA patent/CN109331261B/en active Active
Patent Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR462423A (en) * | 1912-11-21 | 1914-01-27 | Louis Marie Clement Charnaux | Spiral reinforced drain |
| FR2568129A2 (en) * | 1983-11-04 | 1986-01-31 | Inst Nat Sante Rech Med | Self-restraining visceral tube with helical covering. |
| EP0175595A1 (en) * | 1984-07-24 | 1986-03-26 | Institut National De La Sante Et De La Recherche Medicale (Inserm) | Autostatic visceral probe with a helicoidal cover |
| CN2453952Y (en) * | 2000-12-27 | 2001-10-17 | 金哲 | Spiral thoracic drainage-tube |
| US20060100605A1 (en) * | 2004-11-06 | 2006-05-11 | Mehmet Bicakci | Medical suction tube |
| RU46187U1 (en) * | 2005-01-21 | 2005-06-27 | Казанский государственный технический университет им. А.Н. Туполева | TUBULAR DRAINAGE |
| CN2812871Y (en) * | 2005-02-02 | 2006-09-06 | 周星 | Helical spring type artificial lacrimal passage |
| JP2006271693A (en) * | 2005-03-29 | 2006-10-12 | Terumo Corp | Intravascular foreign object-sucking catheter and intravascular foreign object-sucking catheter system |
| JP2008237841A (en) * | 2007-03-29 | 2008-10-09 | Shiro Hinami | Suction apparatus structure |
| US20100312141A1 (en) * | 2009-05-08 | 2010-12-09 | Broncus Technologies, Inc. | Tissue sampling devices, systems and methods |
| CN104540462A (en) * | 2012-06-14 | 2015-04-22 | 萨诺库里斯公司 | Medical device, assembly and method for creating a channel in soft tissue |
| CN203017552U (en) * | 2012-12-26 | 2013-06-26 | 李秋 | Negative pressure drainage tube |
| CN203235129U (en) * | 2013-05-21 | 2013-10-16 | 中国人民解放军第三军医大学第二附属医院 | Negative pressure suction bar for deep drainage |
| CN103932751A (en) * | 2014-01-23 | 2014-07-23 | 赵雨辰 | Medicine feeding and drainage support with which hole in human body is filled |
| US20170143880A1 (en) * | 2014-09-29 | 2017-05-25 | Evan S. Luxon | Devices and methods for managing chest drainage |
| CN204543007U (en) * | 2015-04-08 | 2015-08-12 | 仲霄鹏 | A kind of scalable VSD negative pressure suction device |
| CN204864251U (en) * | 2015-08-22 | 2015-12-16 | 北京大学深圳医院 | Liver and gall drainage device |
| CN205307581U (en) * | 2015-12-02 | 2016-06-15 | 上海中医药大学附属普陀医院 | Two sets of drainage flushing pipes |
| CN206239875U (en) * | 2016-08-16 | 2017-06-13 | 宜宾市第三人民医院 | Abscess irrigation drainage tube |
| CN208911057U (en) * | 2018-02-11 | 2019-05-31 | 练慧斌 | Deep bedsore rinses negative pressure drainage device |
| CN108514681A (en) * | 2018-03-15 | 2018-09-11 | 美敦力公司 | Medical tube and cavity rinser |
| CN209475241U (en) * | 2018-11-27 | 2019-10-11 | 李秋 | A kind of deep negative pressure drainage flusher |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022234434A1 (en) * | 2021-05-07 | 2022-11-10 | Ethicon, Inc. | Negative pressure wound therapy device having helical elements |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109331261B (en) | 2024-05-03 |
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