CN203469103U - Waste liquid collection bag for hemodialysis - Google Patents
Waste liquid collection bag for hemodialysis Download PDFInfo
- Publication number
- CN203469103U CN203469103U CN201320431710.0U CN201320431710U CN203469103U CN 203469103 U CN203469103 U CN 203469103U CN 201320431710 U CN201320431710 U CN 201320431710U CN 203469103 U CN203469103 U CN 203469103U
- Authority
- CN
- China
- Prior art keywords
- connection tube
- waste liquid
- hemodialysis
- bag
- waste
- 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
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses a waste liquid collection bag for hemodialysis, which comprises a waste liquid bag (1), wherein the waste liquid collection bag for hemodialysis further comprises a first connecting pipe (2) which connects and communicates with the waste liquid bag (1) and has a first clamp (2-1), a second connecting pipe (4) which is branched from and connected with the free end of the first connecting pipe (2) and has a second clamp (4-1), and a third connecting pipe (5) which has a third clamp (5-1), and the free ends of both the second connecting pipe (4) and the third connecting pipe (5) are mainly characterized by a pipe thread for threaded connection of an artery end and a vein end of a hemodialysis pipeline. The waste liquid collection bag for hemodialysis has the characteristics of reasonable structure, dual purposes in one bag, flexible and convenient use in clinics, relatively-low treatment expenses of patients and the like.
Description
Technical field
This utility model relates to a kind of waste liquid collecting bag of hemodialysis, belongs to technical field of medical instruments.
Background technology
Hemodialysis is the uremic a kind of means of clinical treatment.
Clinical in before uremic patient enforcement hemodialysis, all should adopt cleanout fluid rinse in advance to hemodialysis pipeline, to guarantee that hemodialysis pipeline reaches no-sundries, bubble-free normal medical state.
And described cleanout fluid is implemented the pre-formed waste liquid that rinses to hemodialysis pipeline, by waste liquid collecting bag centralized collection, processed.
Existing waste liquid collecting bag, is comprised of waste fluid bag and 1 connection tube with clip (regulating waste liquid flow).When clinical use,, with the waste liquid collecting bag of 2 prior arts, be connected with the artery and vein end of hemodialysis pipeline respectively.Undoubtedly, the waste liquid collecting bag of this prior art, exists consumption large, the high deficiency of patient medical expense, but also the circulating reflux that can not realize between the dynamic and static end of hemodialysis pipeline rinses, and to clinical manipulation, brought trouble.
Summary of the invention
This utility model aims to provide a kind of rational in infrastructure, and consumption is relatively little, can realize the waste liquid collecting bag of the hemodialysis that between hemodialysis pipeline artery and vein end, circulating reflux is rinsed, to overcome the deficiency of prior art.
The technical scheme that this utility model is realized its object is:
A kind of waste liquid collecting bag of hemodialysis, comprise waste fluid bag, its innovative point is, also comprise and be connected first connection tube with first clamp connecting with waste fluid bag, at the free end of the first connection tube, branch is connected with second connection tube with second clamp, and has the 3rd connection tube of the 3rd clip, at the free end of the second connection tube and the 3rd connection tube, all there is the gas thread being threaded for the artery and vein end with hemodialysis pipeline.
By above given purport technical scheme, can be understood, this utility model is owing to drawing 2 tunnel branch connection tubes by branch line, clinically by 2 tunnel branch connection tubes, be connected with the artery and vein end of hemodialysis pipeline respectively, open the clip of the first connection tube, the second connection tube and the 3rd connection tube, can, by 1 waste liquid collecting bag, reclaim the flushing waste of being discharged by hemodialysis pipeline artery and vein end simultaneously; When the first connection tube is blocked by its clamp, and after respectively the clip of the second connection tube and the 3rd connection tube being opened, the circulating reflux that can implement between hemodialysis pipeline artery and vein is rinsed, thereby has realized the purpose of this utility model.And described circulating reflux is rinsed, can reduce the consumption of flushing liquor, reduce patient treatment expense.
In technique scheme, this utility model is also advocated, the free end of described the first connection tube is connected with the 3rd connection tube with the second connection tube respectively by three-way piece.The object of this technical scheme, is obviously to facilitate manufacture of the present utility model.
In technique scheme, this utility model also advocates, the free end at the second connection tube and the 3rd connection tube, has respectively by the block being threaded.The object of this technical scheme is to guarantee the cleaning of this utility model pipeline inside.
In technique scheme, this utility model is also advocated, is positioned at the port of export of waste fluid bag inner chamber at the first connection tube, has for stoping the flexible tubular film cover of waste reflux; One end and first connection tube of described tubular film cover connect airtight, and its other end and waste fluid bag inner chamber connect.The object of this technical scheme is the backflow that prevents waste liquid.This is the existence due to tubular film cover, and when having the flushing waste of certain dynamic pressure and enter thin-film covering, thin-film covering just can spreading, allows waste liquid enter smoothly waste liquid collecting bag; And when not having waste liquid to enter, tubular film cover can be closed under the static pressure effect of waste fluid bag internal memory waste liquid, thereby realize, is present in the waste liquid in waste fluid bag, can not be back in the connection tube being connected with waste liquid collecting bag, then enter hemodialysis pipeline, avoid causing the secondary pollution of hemodialysis pipeline.
The features such as after technique scheme is implemented in full, it is rational in infrastructure that this utility model has, and one bag dual-purpose, clinical flexible and convenient to use, and patient treatment expense is relatively low are apparent.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of specific embodiment of this utility model.
The specific embodiment
Below in conjunction with accompanying drawing, by the description of the specific embodiment, the utility model is described in further detail.
Embodiment 1, as shown in Figure 1.
A kind of waste liquid collecting bag of hemodialysis, comprise waste fluid bag 1, also comprise and be connected first connection tube 2 with first clamp 2-1 connecting with waste fluid bag, free end at the first connection tube 2, branch is connected with second connection tube 4 with second clamp 4-1, with the 3rd connection tube 5 with the 3rd clip 5-1, at the free end of the second connection tube 4 and the 3rd connection tube 5, all there is the external screw thread being connected for the artery and vein end female thread with hemodialysis pipeline.The free end of described the first connection tube 2, is connected with the 3rd connection tube 5 with the second connection tube 4 respectively by three-way piece 3.At the free end of the second connection tube 4 and the 3rd connection tube 5, there is respectively the female block 6 of tool being connected with the 3rd connection tube 5 free end external screw threads with the second connection tube 4.At the first connection tube 2, be positioned at the port of export of waste fluid bag 1 inner chamber, have for stoping the flexible tubular film cover 7 of waste reflux; One end and first connection tube 2 of described tubular film cover 7 connect airtight, and its other end and waste fluid bag 1 inner chamber connect.
Embodiment 2, please join and read accompanying drawing 1.
A waste liquid collecting bag for hemodialysis, described in it, the first connection tube 2, the second connection tube 4 and the 3rd connection tube 5 threes are connection tubes that are y-type structure (not having three-way piece) of integrated injection molding, in addition, other is all as embodiment 1.
This utility model material therefor is medical plastic.
The effect of this utility model first sample clinical practice application is good.
This utility model is equally applicable to the collection of the dialysis waste liquid of hemodialysis period.
Claims (4)
1. the waste liquid collecting bag of a hemodialysis, comprise waste fluid bag (1), it is characterized in that, also comprise and be connected first connection tube (2) with first clamp (2-1) connecting with waste fluid bag (1), free end in the first connection tube (2), branch is connected with have second clamp second connection tube (4) of (4-1), with the 3rd connection tube (5) with the 3rd clip (5-1), free end at the second connection tube (4) and the 3rd connection tube (5), all has the gas thread being threaded for the artery and vein end with hemodialysis pipeline.
2. waste liquid collecting bag according to claim 1, is characterized in that, the free end of described the first connection tube (2) is connected with the 3rd connection tube (5) with the second connection tube (4) respectively by three-way piece (3).
3. waste liquid collecting bag according to claim 1 and 2, is characterized in that, the free end at the second connection tube (4) and the 3rd connection tube (5), has respectively by the block being threaded (6).
4. waste liquid collecting bag according to claim 3, is characterized in that, is positioned at the port of export of waste fluid bag (1) inner chamber at the first connection tube (2), has for stoping the flexible tubular film cover (7) of waste reflux; One end of described tubular film cover (7) and the first connection tube (2) connect airtight, and its other end and waste fluid bag (1) inner chamber connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320431710.0U CN203469103U (en) | 2013-07-19 | 2013-07-19 | Waste liquid collection bag for hemodialysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320431710.0U CN203469103U (en) | 2013-07-19 | 2013-07-19 | Waste liquid collection bag for hemodialysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203469103U true CN203469103U (en) | 2014-03-12 |
Family
ID=50217527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320431710.0U Expired - Fee Related CN203469103U (en) | 2013-07-19 | 2013-07-19 | Waste liquid collection bag for hemodialysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203469103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536084A (en) * | 2016-01-19 | 2016-05-04 | 浙江大学 | Hematodialysis pre-flushing waste liquid drainage tube |
| CN106730082A (en) * | 2016-12-30 | 2017-05-31 | 盐城仁越生物科技有限公司 | Blood purification waste collecting device |
-
2013
- 2013-07-19 CN CN201320431710.0U patent/CN203469103U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536084A (en) * | 2016-01-19 | 2016-05-04 | 浙江大学 | Hematodialysis pre-flushing waste liquid drainage tube |
| CN106730082A (en) * | 2016-12-30 | 2017-05-31 | 盐城仁越生物科技有限公司 | Blood purification waste collecting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204208133U (en) | Liquid stopping clamp | |
| CN203469103U (en) | Waste liquid collection bag for hemodialysis | |
| CN2810610Y (en) | Brain ventricle drainage device | |
| CN203154405U (en) | Portable hydrops drainage device | |
| CN208927176U (en) | Drainage bag and drainage device | |
| CN203539755U (en) | Multi-angle peritoneal drainage tube | |
| CN209332828U (en) | The detachable drainage device of ureter rack tube | |
| CN201279296Y (en) | Medical conduction device | |
| CN208355842U (en) | A kind of bladder irrigation device | |
| CN207591094U (en) | Novel two-way negative pressure catheter | |
| CN204972428U (en) | Multifunctional drainage bag | |
| CN205108729U (en) | A three - way valve connection ware for nose bile duct | |
| CN204158775U (en) | The antibacterial persistence drainage system of a kind of bushing type | |
| CN205084166U (en) | Medical catheter stopper | |
| CN217091593U (en) | Double-joint anti-reverse fluid specimen collecting and draining device | |
| CN211835759U (en) | Thoracic cavity irrigation catheter convenient to wash and avoid secondary infection | |
| CN208726357U (en) | Flow diverter | |
| CN203507276U (en) | Disposable catheter | |
| CN215821861U (en) | Anti-backflow drainage bag capable of being connected with central venous catheter | |
| CN202920820U (en) | Drainage and perfusion rinsing anti-reverse connection device | |
| CN203736706U (en) | Disposable direct insertion tee device | |
| CN203874196U (en) | Bladder irrigator | |
| CN203539842U (en) | Hemodialysis catheter | |
| CN212490944U (en) | Multifunctional negative pressure drainage bag | |
| CN216091867U (en) | Three-way joint for connecting central venous catheter and drainage bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20140312 Termination date: 20190719 |