CN205041861U - Disposable CTTR waste liquid drainage bag - Google Patents
Disposable CTTR waste liquid drainage bag Download PDFInfo
- Publication number
- CN205041861U CN205041861U CN201520787951.8U CN201520787951U CN205041861U CN 205041861 U CN205041861 U CN 205041861U CN 201520787951 U CN201520787951 U CN 201520787951U CN 205041861 U CN205041861 U CN 205041861U
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- CN
- China
- Prior art keywords
- waste liquid
- drainage bag
- bag
- feed liquor
- disposable
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- Expired - Fee Related
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Abstract
The utility model provides a disposable CTTR waste liquid drainage bag, includes the drainage bag, is equipped with on the drainage bag to hold a hose to use the hanging hole with hanging with the feed liquor of internal intercommunication in the bag, is equipped with the feed liquor clamp on the feed liquor end hose, and feed liquor end hose lower extreme inside is equipped with the anti device that backflows, and its upper end is through the wrong feed liquor end protective cap that has connect of screw thread, be equipped with drain on the bag body of hanging hole lower extreme, drainage bag lower extreme is equipped with handle aperture. The utility model discloses an use the outer hourglass, the increase waste liquid that effectively reduce the waste liquid to connect safety, reduce the antidromicity and pollute and environmental pollution, make and carry and discharge safety, the utility model discloses feed liquor end hose upper end is adopted the screw thread to twist with feed liquor end protective cap or waste liquid end and is connect, connect the fastening, the waste liquid refluence is avoided to the anti device that backflows, causes the waste liquid to drive in the wrong direction and pollutes, adopting handle aperture to design the staff of being convenient for and taking, the health is reliable, especially, adopting the drain who comprises protective cap and easy pull ring, preventing effectively that the waste liquid from spilling, easy -to -draw annular ring footpath is great simultaneously, is difficult for receiving various flocculuss and stops up.
Description
Technical field
This utility model relates to a kind of disposable CTTR waste liquid drainage bag.
Background technology
Clinical carry out continuous bedside hemodialysis time, the moment can produce medical waste liquid.In hemodialysis pipeline only supporting one, changing waste fluid bag does not clinically have the special waste fluid bag of concrete CRRT often to use disposable vein nutrient bag to replace, wherein drawback have a lot of as:
1, volume is inadequate, and common intravenous nutrition bag often can hold the waste liquid of 3000ML, but the numerical value that haemodialysis control unit is reported to the police is 5000 or 9000ML, and operator one notices sack will rise quick-fried;
2, input and outfan often have the phenomenon of leakage in transit, when volume pressure in waste fluid bag is to a timing, often have waste liquid to backflow and leakage;
3, the draining hole design toppled over is large not, converts often block the mouth of pipe as there being a large amount of floccules when plasmapheresis, and often has the situation of an existence drainage bag recycling;
4 and intravenous nutrition bag does not clinically have union joint, operator uses syringe needle to add extension tube to puncture enter in muscle arteries and veins nutrient bag often, and when in artificial mobile and sack, pressure is higher, syringe needle can be deviate from, and causes waste liquid to leak outside;
5, waste fluid bag clinically can be reused, and can cause retrograde infection like this.
Summary of the invention
This utility model provides a kind of disposable CTTR waste liquid drainage bag for the defect of prior art, and its object is the safe handling increasing medical waste liquid, reduces antidromicity and pollutes, and reduces waste liquid and spills, reduces cross infection, facilitates operated by personnel.
This utility model is for realizing above object, adopt following scheme: a kind of disposable CTTR waste liquid drainage bag, comprise drainage bag, this drainage bag upper end is provided with the liquid feeding end flexible pipe and suspension hanging hole that are communicated with bag inside, this liquid feeding end flexible pipe is provided with feed liquor folder, this inside, liquid feeding end flexible pipe lower end is provided with anti-reflux device, and its upper end is twisted by screw thread and is connected to liquid feeding end protective cap; The bag of described hanging hole lower end is provided with pumping equipment; Described drainage bag lower end is provided with handle aperture.
Preferably, described anti-reflux device is valve chip anti-reflux device.
Preferably, described pumping equipment comprises the pull-tab that is connected with bag face seal and twists with pull-tab screw thread the discharge opeing protective cap connect.
Preferably, described handle aperture is fan-shaped, and it is located at bag angle, drainage bag lower end, and this handle aperture periphery and drainage bag bag contact edge seal and arrange.
The beneficial effects of the utility model:
1, use of the present utility model effectively reduces the leaking outside of waste liquid, increases waste liquid attachment security, reduces antidromicity and pollutes and environmental pollution, just carry and discharge safety;
2, this utility model liquid feeding end flexible pipe upper end and liquid feeding end protective cap or waste liquid end adopt screw thread to twist to connect, connect fastening;
3, this utility model anti-reflux device, avoids waste liquid to flow backwards, and causes waste liquid to drive in the wrong direction and pollutes; Adopt handle aperture design to be convenient to staff to take, health is reliable;
4, this utility model especially adopts the pumping equipment be made up of protective cap and pull-tab, and this device is compared existing drainage bag and effectively prevented waste liquid from spilling, and selectivity spills as required simultaneously, and pull-tab aperture is comparatively large simultaneously, is not easy to be subject to the blocking of various floccule.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is this utility model pull-tab structural representation;
Fig. 3 is this utility model discharge opeing protective cap structural representation.
Detailed description of the invention
A kind of disposable CTTR waste liquid drainage bag as illustrated in the drawing, comprise drainage bag 1, this drainage bag 1 upper end is provided with the liquid feeding end flexible pipe 2 and suspension hanging hole 3 that are communicated with bag inside, this liquid feeding end flexible pipe 2 is provided with feed liquor folder 4, this inside, liquid feeding end flexible pipe 2 lower end is provided with anti-reflux device 5, and its upper end is twisted by screw thread and is connected to liquid feeding end protective cap 6; The bag of described hanging hole 3 lower end is provided with pumping equipment 7; Described drainage bag 1 lower end is provided with handle aperture 8; Described anti-reflux device 5 is valve chip anti-reflux device; Described pumping equipment 7 comprises the pull-tab 702 that is connected with bag face seal and twists with pull-tab 702 screw thread the discharge opeing protective cap 701 connect; Described handle aperture 8 is in fan-shaped, and it is located at bag angle, drainage bag 1 lower end, and this handle aperture 8 periphery and drainage bag 1 bag contact edge seal and arrange.
Embodiment, the volume of design drainage bag 1 has two kinds to be 5L and 10L respectively; Liquid feeding end flexible pipe 2 threaded upper ends is twisted and is connect protective cap and which is provided with feed liquor folder, during use, protective cap is opened, the sewer pipe screw thread of human body drain is twisted and is connected to liquid feeding end flexible pipe 2 upper end, such design makes to connect consolidates more, be not easy because pressure and artificial mobile drainage bag 1 drop, simultaneously when changing drainage bag 1, liquid feeding end protective cap 6 can again be twisted and connects and fix a drainage bag 1 newly changed by screw thread; Below liquid feeding end flexible pipe 2, have an anti-reflux device 5, such waste liquid one-way flow, effectively prevents leaking outside of waste liquid, effectively reduces the risk that waste liquid leaks outside;
When discharging waste liquid, drainage bag 1 hangs on the hook of waste liquid pool by handle aperture 8 by staff, drainage bag 1 is inverted, discharge opeing protective cap 701 is taken off in rotation, pull open easy snap ring 702, waste liquid just can be discharged fast from pumping equipment 7, and the radius of discharge port is large, is not easy to be subject to the blocking of various floccule; Have 3 hanging holes in waste fluid bag upper end, this effect allows waste fluid bag hang on the sensor of CRRT machine.
Claims (4)
1. a disposable CTTR waste liquid drainage bag, comprise drainage bag (1), this drainage bag (1) upper end is provided with the liquid feeding end flexible pipe (2) and suspension hanging hole (3) that are communicated with bag inside, this liquid feeding end flexible pipe (2) is provided with feed liquor folder (4), it is characterized in that, this liquid feeding end flexible pipe (2) inside, lower end is provided with anti-reflux device (5), and its upper end is twisted by screw thread and is connected to liquid feeding end protective cap (6); The bag of described hanging hole (3) lower end is provided with pumping equipment (7); Described drainage bag (1) lower end is provided with handle aperture (8).
2. a kind of disposable CTTR waste liquid drainage bag according to claim 1, it is characterized in that, described anti-reflux device (5) is valve chip anti-reflux device.
3. a kind of disposable CTTR waste liquid drainage bag according to claim 1; it is characterized in that, described pumping equipment (7) comprises the pull-tab (702) that is connected with bag face seal and twists with pull-tab (702) screw thread the discharge opeing protective cap (701) connect.
4. a kind of disposable CTTR waste liquid drainage bag according to claim 1, it is characterized in that, described handle aperture (8) is in fan-shaped, it is located at bag angle, drainage bag (1) lower end, and this handle aperture (8) periphery and drainage bag (1) bag contact edge seal and arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520787951.8U CN205041861U (en) | 2015-10-13 | 2015-10-13 | Disposable CTTR waste liquid drainage bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520787951.8U CN205041861U (en) | 2015-10-13 | 2015-10-13 | Disposable CTTR waste liquid drainage bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205041861U true CN205041861U (en) | 2016-02-24 |
Family
ID=55335483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520787951.8U Expired - Fee Related CN205041861U (en) | 2015-10-13 | 2015-10-13 | Disposable CTTR waste liquid drainage bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205041861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022236459A1 (en) * | 2021-05-08 | 2022-11-17 | Fresenius Medical Care Deutschland Gmbh | Drainage bag for collecting medical waste fluid and corresponding medical kit |
-
2015
- 2015-10-13 CN CN201520787951.8U patent/CN205041861U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022236459A1 (en) * | 2021-05-08 | 2022-11-17 | Fresenius Medical Care Deutschland Gmbh | Drainage bag for collecting medical waste fluid and corresponding medical kit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20211013 |