CN201625231U - Medical negative pressure drainage device - Google Patents
Medical negative pressure drainage device Download PDFInfo
- Publication number
- CN201625231U CN201625231U CN2010201523136U CN201020152313U CN201625231U CN 201625231 U CN201625231 U CN 201625231U CN 2010201523136 U CN2010201523136 U CN 2010201523136U CN 201020152313 U CN201020152313 U CN 201020152313U CN 201625231 U CN201625231 U CN 201625231U
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- drainage tube
- drainage
- storage bag
- pressure ball
- 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
- 230000000151 anti-reflux effect Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 17
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 206010042566 Superinfection Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012279 drainage procedure Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
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Abstract
The utility model relates to a medical negative pressure drainage device, which comprises a drainage tube and a storage bag. A manual negative pressure ball is arranged between the drainage tube and the storage bag. An inlet of the manual negative pressure ball is connected with the drainage tube, and an outlet thereof is connected with an inlet of the storage bag through a second sectional drainage tube. The joint between the manual negative pressure ball and the drainage tube is provided with a one-way valve. An anti-backflow plate is arranged in the inlet of the storage bag. The manual negative pressure ball is provided with scales for metering. The drainage tube and the second sectional drainage tube are respectively provided with a tube clamp. A spare vent is arranged on the manual negative pressure ball and blocked by a plug. The medical negative pressure drainage device can continuously produce negative pressure, lead full drainage, prevent the leading-out liquid or gas from flowing back and exactly meter the drainage liquid. The medical negative pressure drainage device has the advantages of no connection power, convenient carrying and simple use.
Description
Technical field
This utility model relates to a kind of medical product, specifically refers to a kind of medical negative pressure drainage device.
Background technology
Clinically, often need patient is carried out drainage procedure, the intravital urine of patient, body fluid or gas are discharged.The device form that is used for drain is various, mainly contain medical drainage bag, disposable negtive-pressure implement (or ball) and negative pressure drainage vessel, but they all come with some shortcomings: 1) common medical drainage bag, just possess simple fluid storage function, and inaccurate to the metering of drain liquid; 2) after disposable negtive-pressure implement (or ball) was extruded and produces negative pressure, drain liquid entered in the ball, but doing when pushing for the second time, had just not too made things convenient for, the fluid discharge of drain totally just can, therefore be inconvenient to use.Simultaneously, extruding negtive-pressure implement (ball) drives in the wrong direction gas or liquid easily and enters in the drainage tube; 3) the negative pressure drainage vessel volume is bigger, and anti-adverse current setting, and need power supply is used to be subjected to certain restriction, rescue patient especially out of doors, more not convenient use.
The utility model content
At the prior art above shortcomings, the purpose of this utility model provides a kind of easy to use, measurable and can prevent the medical negative pressure drainage device of adverse current.
The purpose of this utility model is achieved in that a kind of medical negative pressure drainage device, comprises drainage tube and storage bag, and storage bag is provided with drain valve; Be provided with the hand negative pressure ball between drainage tube and storage bag, drainage tube is connected with hand negative pressure ball inlet, and the outlet of hand negative pressure ball is connected with the storage bag inlet by second section drainage tube; Be provided with check valve at hand negative pressure ball and drainage tube junction, in storage bag, be positioned at the porch and be provided with the anti-reflux sheet.
Further, described hand negative pressure ball is provided with metering and uses scale, is respectively equipped with pipe clamp on drainage tube and second section drainage tube.
Described hand negative pressure ball is provided with standby mouthful, and standby mouthful is stopped up by plug.
Compared to existing technology, the utlity model has following beneficial effect:
1, this utility model can produce negative pressure continuously, makes that clinical drain is more abundant.Especially when having obstruction draining hole such as mucus, pus or drainage tube to cause inadequate drainage, use this utility model more can embody its advantage;
2, the liquid or the gas that come out of drain enters in hand negative pressure ball and the storage bag, because the effect of check valve and anti-reflux sheet, thereby prevent liquid or gas reverse counterflow phenomenon, reduce the probability of patient's superinfection effectively;
3, can measure drain liquid exactly; It is irregular to have overcome thin film drainage bag ubiquity volume capacity, causes measuring inaccurate shortcoming.Use this product accurately to measure drain liquid by the hand negative pressure ball;
4, this device need not to connect power supply, has easy to carry, use characteristic of simple, also is that medical personnel pay a home visit, the open-air desirable apparatus that rescues.
In a word, this utility model is simple in structure, has gathered the advantage of products such as existing medical drainage bag, disposable negtive-pressure implement (ball) and medical negative pressure drainage vessel, and has overcome the deficiency that exists separately.
Description of drawings
Fig. 1-this utility model structural representation.
Wherein, 1-drainage tube; The 2-storage bag; The 3-drain valve; 4-hand negative pressure ball; Second section drainage tube of 5-; The 6-check valve; 7-anti-reflux sheet; The 8-pipe clamp; Standby mouthful of 9-; The 10-plug.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, as can be seen, the medical negative pressure drainage device of this utility model comprises drainage tube 1 and storage bag 2 from the figure, and storage bag 2 is provided with drain valve 3.Be provided with hand negative pressure ball 4 between drainage tube 1 and storage bag 2, drainage tube 1 is connected with hand negative pressure ball 4 inlets, and hand negative pressure ball 4 is connected with storage bag 2 inlets by second section drainage tube 5.Be provided with check valve 6 in hand negative pressure ball 4 and drainage tube 1 junction, in storage bag 2, be positioned at the porch and be provided with anti-reflux sheet 7.
Further, in order to realize accurate function of measuring, this utility model is provided with metering and uses scale on the hand negative pressure ball, be respectively equipped with pipe clamp 8 on drainage tube 1 and second section drainage tube 5.The purpose of pipe clamp is that drainage tube is clamped, and liquid or gas can not be passed through.
Hand negative pressure ball 4 is provided with standby mouthful 9, and standby mouthful 9 usual in plug 10 obstructions, when needs are got liquid or realized accurately metering by standby mouth, extracts plug and gets final product.
This utility model using method is described below:
1) earlier drain valve and standby mouth are closed before the drain, unclamp all pipe clamps, drainage tube one end is inserted draining hole, can use;
2) during negative pressure drainage, with hands negative pressure ball is squeezed and flatly then to unclamp, produce negative pressure in the drainage tube immediately, thereby reach the purpose of negative pressure drainage, so repeatedly, drain liquid promptly enters storage bag.
3) accurately measure drain liquid as clinical needs, can be earlier with the pipe clamp fastening on second section drainage tube, simultaneously, the standby mouthful of plug that pulls out on the negative pressure ball gets final product.When drain liquid reached a certain amount of in the negative pressure ball, the pipe clamp on the first fastening drainage tube unclamped second section pipe clamp on the drainage tube again, drain liquid is disposed in the reservoir bag that is provided with the anti-reflux sheet; After discharging is clean, with the pipe clamp fastening on second section drainage tube, open the pipe clamp on the drainage tube again, continue metering.
Annotate: the standby mouth on the hand negative pressure ball, under the normal condition, block by plug; Only at needs during, and when needing accurately metering drain liquid, just plug can be pulled out, open standby mouthful drain liquid sample analysis.
Claims (3)
1. medical negative pressure drainage device, comprise drainage tube (1) and storage bag (2), storage bag (2) is provided with drain valve (3), it is characterized in that: between drainage tube (1) and storage bag (2), be provided with hand negative pressure ball (4), drainage tube (1) is connected with hand negative pressure ball (4) inlet, and hand negative pressure ball (4) outlet is connected with storage bag (2) inlet by second section drainage tube (5); Be provided with check valve (6) in hand negative pressure ball (4) and drainage tube (1) junction, in storage bag (2), be positioned at the porch and be provided with anti-reflux sheet (7).
2. medical negative pressure drainage device according to claim 1 is characterized in that: described hand negative pressure ball (4) is provided with metering and uses scale, is respectively equipped with pipe clamp (8) on drainage tube (1) and the second section drainage tube (5).
3. medical negative pressure drainage device according to claim 1 and 2 is characterized in that: described hand negative pressure ball (4) is provided with standby mouthful (9), and standby mouthful (9) are stopped up by plug (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201523136U CN201625231U (en) | 2010-04-07 | 2010-04-07 | Medical negative pressure drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201523136U CN201625231U (en) | 2010-04-07 | 2010-04-07 | Medical negative pressure drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201625231U true CN201625231U (en) | 2010-11-10 |
Family
ID=43056612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201523136U Expired - Fee Related CN201625231U (en) | 2010-04-07 | 2010-04-07 | Medical negative pressure drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201625231U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157145A (en) * | 2013-02-18 | 2013-06-19 | 李亮 | Negative pressure drainage device capable of continuously resisting backflow |
| CN103638590A (en) * | 2013-12-31 | 2014-03-19 | 董丰琴 | Negative pressure drainage apparatus |
| CN106237402A (en) * | 2016-08-26 | 2016-12-21 | 江苏爱源医疗科技股份有限公司 | Medical grade silicon rubber negative pressure ball device |
| WO2018177033A1 (en) * | 2017-03-30 | 2018-10-04 | 重庆琪美斯医疗设备有限公司 | Precisely metered drainage bag |
| CN109621033A (en) * | 2019-01-07 | 2019-04-16 | 徐州市儿童医院 | A kind of silver-plated abdominal cavity negative pressure drainage ball of Improvement type |
-
2010
- 2010-04-07 CN CN2010201523136U patent/CN201625231U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157145A (en) * | 2013-02-18 | 2013-06-19 | 李亮 | Negative pressure drainage device capable of continuously resisting backflow |
| CN103638590A (en) * | 2013-12-31 | 2014-03-19 | 董丰琴 | Negative pressure drainage apparatus |
| CN103638590B (en) * | 2013-12-31 | 2016-04-13 | 新乡医学院第一附属医院 | A kind of depression drainage device |
| CN106237402A (en) * | 2016-08-26 | 2016-12-21 | 江苏爱源医疗科技股份有限公司 | Medical grade silicon rubber negative pressure ball device |
| WO2018177033A1 (en) * | 2017-03-30 | 2018-10-04 | 重庆琪美斯医疗设备有限公司 | Precisely metered drainage bag |
| CN109621033A (en) * | 2019-01-07 | 2019-04-16 | 徐州市儿童医院 | A kind of silver-plated abdominal cavity negative pressure drainage ball of Improvement type |
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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: 20101110 Termination date: 20130407 |