CN204193163U - A kind of hollow fiber dialyzer waste collecting device - Google Patents
A kind of hollow fiber dialyzer waste collecting device Download PDFInfo
- Publication number
- CN204193163U CN204193163U CN201420633116.4U CN201420633116U CN204193163U CN 204193163 U CN204193163 U CN 204193163U CN 201420633116 U CN201420633116 U CN 201420633116U CN 204193163 U CN204193163 U CN 204193163U
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- casing tube
- drainage casing
- drainage
- hollow fiber
- back seat
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Abstract
A kind of hollow fiber dialyzer waste collecting device, comprise waste liquid collection vessel, waste liquid collection vessel is connected with drainage tube, drainage tube is connected with the flow sub matched with hollow fiber dialyzer dialysis solution import/export, flow sub comprises drainage casing tube, sealing-plug, puncture needle tubing, drainage casing tube back seat, sealing-plug is Butyl Rubber Closure in Medical Field plug, sealing-plug is fixed in drainage casing tube, the thickness of sealing-plug is less than the length of puncture needle tubing, puncture needle tubing is fixed on drainage casing tube back seat, drainage casing tube outer tube wall and drainage casing tube back seat inner tubal wall are provided with sliding rail, drainage casing tube back seat moves on drainage casing tube outer tube wall along sliding rail, when drainage casing tube back seat moves to drainage casing tube rearward end, drainage casing tube back seat is separated with drainage casing tube, drainage casing tube stays the import and export sealing of hollow fiber dialyzer waste liquid.This utility model can prevent medical waste from polluting, and reduces the cost of disposal of medical waste.
Description
Technical field
This utility model relates to a kind of waste collecting device, especially a kind of hollow fiber dialyzer waste collecting device.
Background technology
Hollow fiber dialyzer is the important medical apparatus and instruments of one in blood purification treatment, in blood purification process, dialysis solution enters from dialysis solution import, replace with blood in vacuum fiber dialysis device, mass exchange is carried out by disperse, convection current, remove metabolic waste, the noxious substance in blood, and maintain electrolyte and acid-base balance; Then, dialysis solution flows out from outlet.After hemodialysis terminates, nursing staff carries out hemodialysis pipeline dismounting, still there is residual dialysis solution in vacuum fiber dialysis device, for how disposing the residual dialysis solution of vacuum fiber dialysis device, has two kinds of ways at present:
One is that the blood directly utilizing plastic plug to clog hollow fiber dialyzer is imported and exported, dialysis solution is imported and exported, will
Residual dialysis solution is retained in hollow fiber dialyzer is used as treatment of!medical waste; Because medical waste carrys out computational costs according to the kind of rubbish and weight, this kind of way not only considerably increases the processing cost of medical waste, and owing to residuing in noxious substance in dialysis solution, adds the risk in treatment of!medical waste.
Two is that nursing staff directly pours dialysis solution into refuse receptacle; Owing to there is noxious substance in residual dialysis solution, directly cause medical waste and pollute; And, residual dialysis solution is being poured in refuse receptacle process, the hands of as easy as rolling off a log pollution nursing staff.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model proposes a kind of hollow fiber dialyzer waste collecting device, comprise waste liquid collection vessel, waste liquid collection vessel is connected with drainage tube, described drainage tube is connected with the flow sub matched with hollow fiber dialyzer dialysis solution import/export, described flow sub comprises drainage casing tube, sealing-plug, puncture needle tubing, drainage casing tube back seat, sealing-plug is Butyl Rubber Closure in Medical Field plug, sealing-plug is fixed in drainage casing tube, the thickness of sealing-plug is less than the length of puncture needle tubing, puncture needle tubing is fixed on drainage casing tube back seat, drainage casing tube outer tube wall and drainage casing tube back seat inner tubal wall are provided with sliding rail, drainage casing tube back seat moves on drainage casing tube outer tube wall along sliding rail, when drainage casing tube back seat moves to drainage casing tube rearward end, drainage casing tube back seat is separated with drainage casing tube, drainage casing tube stays the import and export sealing of hollow fiber dialyzer waste liquid.The length of described puncture needle tubing is less than the length of drainage casing tube.Also comprise a drainage casing tube protecgulum, drainage casing tube protecgulum covers the front portion at drainage casing tube, for the sealing of drainage casing tube.Described sliding rail is made up of the L connected in star be arranged on drainage casing tube outer tube wall, the projection be arranged on drainage casing tube back seat inwall, projection in L connected in star along drainage casing tube longitudinal sliding motion, realize puncture needle tubing penetrate sealing-plug and exit sealing-plug, projection laterally slides along drainage casing tube in L connected in star, realizes drainage casing tube back seat, puncture needle tubing is separated with drainage casing tube.One end inwall that described drainage casing tube connects hollow fiber dialyzer dialysis solution import/export is provided with the card matched with hollow fiber dialyzer dialysis solution import/export stupefied, to realize drainage casing tube and hollow fiber dialyzer dialysis solution import/export is sealedly and fixedly connected.Described waste liquid collection vessel is waste liquid collecting bag, or waste collection bottle, or negative pressure waste collection bottle.Described waste liquid collection vessel is also provided with lanyard or handle.Also comprise a puncture needle tubing condom, after drainage casing tube back seat is separated with drainage casing tube, puncture needle tubing condom is enclosed within puncture needle tubing.
beneficial effect:
1, dialysis solution that can be residual in efficient recovery hollow fiber dialyzer, prevents medical waste from polluting, the cost of disposal of reduction medical waste.
2, after waste liquid collection vessel is entered in hollow fiber dialyzer drain, drainage casing tube back seat, puncture needle tubing are separated with drainage casing tube, drainage casing tube stays the sealing of hollow fiber dialyzer dialysis solution import and export, ensure that hollow fiber dialyzer is after eliminating waste liquid, minute quantity residual in body remains dialysis solution and can not flow out, and reduces the risk that medical treatment is polluted.
Accompanying drawing explanation
Fig. 1 is hollow fiber dialyzer waste collecting device structural representation
Fig. 2 is flow sub structural representation
Fig. 3 is sliding rail structural representation
Wherein: waste liquid collection vessel 1, drainage tube 2, flow sub 3, drainage casing tube 4, sealing-plug 5, puncture needle tubing 6, drainage casing tube back seat 7, sliding rail 8, protecgulum 9, groove 10, projection 11, block stupefied 12.
Detailed description of the invention
embodiment 1:as Fig. 1-3, a kind of hollow fiber dialyzer waste collecting device, comprise waste liquid collection vessel 1, waste liquid collection vessel 1 is connected with drainage tube 2, described drainage tube 2 is connected with the flow sub 3 matched with hollow fiber dialyzer dialysis solution import/export, described flow sub 3 comprises drainage casing tube 4, sealing-plug 5, puncture needle tubing 6, drainage casing tube back seat 7, sealing-plug 5 is Butyl Rubber Closure in Medical Field plug, sealing-plug 5 to be fixed in drainage casing tube 4, the thickness of sealing-plug 5 is less than the length of puncture needle tubing 6, puncture needle tubing 6 is fixed on drainage casing tube back seat 7, drainage casing tube 4 outer tube wall and drainage casing tube back seat 7 inner tubal wall are provided with sliding rail 8, drainage casing tube back seat 7 moves on drainage casing tube 4 outer tube wall along sliding rail 8, when drainage casing tube back seat 7 moves to drainage casing tube 4 rearward end, drainage casing tube back seat 7 is separated with drainage casing tube 4, drainage casing tube 4 stays the import and export sealing of hollow fiber dialyzer waste liquid.The length of described puncture needle tubing 6 is less than the length of drainage casing tube 4.Also comprise a drainage casing tube protecgulum 9, drainage casing tube protecgulum 9 covers the front portion at drainage casing tube 4, for the sealing of drainage casing tube 4.Described sliding rail 8 is made up of the L connected in star 10 be arranged on drainage casing tube 4 outer tube wall, the projection 11 be arranged on drainage casing tube back seat 7 inwall, projection 11 in L connected in star 10 along drainage casing tube 4 longitudinal sliding motion, realize puncture needle tubing 6 penetrate sealing-plug 5 and exit sealing-plug 5, projection 11 laterally slides along drainage casing tube 4 in L connected in star 10, realizes drainage casing tube back seat 7, puncture needle tubing 6 is separated with drainage casing tube 4.One end inwall that described drainage casing tube 4 connects hollow fiber dialyzer dialysis solution import/export is provided with the card stupefied 12 matched with hollow fiber dialyzer dialysis solution import/export, is sealedly and fixedly connected with hollow fiber dialyzer dialysis solution import/export to realize drainage casing tube 4.Described waste liquid collection vessel 1 is waste liquid collecting bag, or waste collection bottle, or negative pressure waste collection bottle.Described waste liquid collection vessel 1 is also provided with lanyard or handle.Also comprise a puncture needle tubing condom, after drainage casing tube back seat is separated with drainage casing tube, puncture needle tubing condom is enclosed within puncture needle tubing.
embodiment 2:as Fig. 1-3, a kind of hollow fiber dialyzer waste collecting device, comprise waste liquid collection vessel 1, waste liquid collection vessel 1 is connected with drainage tube 2, described drainage tube 2 is connected with the flow sub 3 matched with hollow fiber dialyzer dialysis solution import/export, described flow sub 3 comprises drainage casing tube 4, sealing-plug 5, puncture needle tubing 6, drainage casing tube back seat 7, sealing-plug 5 is Butyl Rubber Closure in Medical Field plug, Butyl Rubber Closure in Medical Field plug can guarantee that puncture needle tubing 6 fits inside easily, can ensure that again puncture needle tubing 6 extracts rear good sealing effectiveness.Sealing-plug 5 to be fixed in drainage casing tube 4, the thickness of sealing-plug 5 is less than the length of puncture needle tubing 6, puncture needle tubing 6 is fixed on drainage casing tube back seat 7, drainage casing tube 4 outer tube wall and drainage casing tube back seat 7 inner tubal wall are provided with sliding rail 8, drainage casing tube back seat 7 moves on drainage casing tube 4 outer tube wall along sliding rail 8, when drainage casing tube back seat 7 moves to drainage casing tube 4 rearward end, drainage casing tube back seat 7 is separated with drainage casing tube 4, and drainage casing tube 4 stays the import and export sealing of hollow fiber dialyzer waste liquid.Ensure that hollow fiber dialyzer is after eliminating waste liquid, minute quantity residual in body remains dialysis solution and can not flow out, and reduces the risk that medical treatment is polluted.Simultaneously, drainage casing tube back seat 7, puncture needle tubing 6, drainage tube 2, waste liquid collection vessel 1 integrally part, be separated with drainage casing tube 4, after residual dialysis solution in waste liquid collection vessel 1 is disposed, can also again utilize, again with independent product drainage casing tube 4 with the use of, the loss of medical device can be reduced.The length of described puncture needle tubing 6 is less than the length of drainage casing tube 4.The needle tubing that can ensure like this to puncture is unlikely to back down protecgulum 9 after not using mistiming to penetrate sealing-plug 5 and the hands of pricking medical personnel, ensures safety.This device also comprises a drainage casing tube protecgulum 9, and drainage casing tube protecgulum 9 covers the front portion at drainage casing tube 4, for the sealing of drainage casing tube 4.The effect of protecgulum is protection safety.During use, need protecgulum 9 to take off, drainage casing tube 4 is arranged on hollow fiber dialyzer dialysis solution import/export.Described sliding rail 8 is made up of the L connected in star 10 be arranged on drainage casing tube 4 outer tube wall, the projection 11 be arranged on drainage casing tube back seat 7 inwall, projection 11 in L connected in star 10 along drainage casing tube 4 longitudinal sliding motion, realize puncture needle tubing 6 penetrate sealing-plug 5 and exit sealing-plug 5, projection 11 laterally slides along drainage casing tube 4 in L connected in star 10, realizes drainage casing tube back seat 7, puncture needle tubing 6 is separated with drainage casing tube 4.One end inwall that described drainage casing tube 4 connects hollow fiber dialyzer dialysis solution import/export is provided with the card stupefied 12 matched with hollow fiber dialyzer dialysis solution import/export, is sealedly and fixedly connected with hollow fiber dialyzer dialysis solution import/export to realize drainage casing tube 4.Existing hollow fiber dialyzer dialysis solution import/export is all furnished with the groove of standard, and during to ensure blood purification, dialysis pipeline can not come off.Described waste liquid collection vessel 1 is waste liquid collecting bag, or waste collection bottle, or negative pressure waste collection bottle.Negative pressure waste collection bottle has negative pressure in bottle interior, during use, can produce negative pressure, adsorb during the residual dialysis solution of absorption clean and fast.Described waste liquid collection vessel 1 is also provided with lanyard or handle, this setting party's Portable belt and suspension.Also comprise a puncture needle tubing condom, after drainage casing tube back seat is separated with drainage casing tube, puncture needle tubing condom is enclosed within puncture needle tubing, ensures that medical waste abandons and safety when processing.
Claims (8)
1. a hollow fiber dialyzer waste collecting device, comprise waste liquid collection vessel, waste liquid collection vessel is connected with drainage tube, it is characterized in that: described drainage tube is connected with the flow sub matched with hollow fiber dialyzer dialysis solution import/export, described flow sub comprises drainage casing tube, sealing-plug, puncture needle tubing, drainage casing tube back seat, sealing-plug is Butyl Rubber Closure in Medical Field plug, sealing-plug is fixed in drainage casing tube, the thickness of sealing-plug is less than the length of puncture needle tubing, puncture needle tubing is fixed on drainage casing tube back seat, drainage casing tube outer tube wall and drainage casing tube back seat inner tubal wall are provided with sliding rail, drainage casing tube back seat moves on drainage casing tube outer tube wall along sliding rail, when drainage casing tube back seat moves to drainage casing tube rearward end, drainage casing tube back seat is separated with drainage casing tube, drainage casing tube stays the import and export sealing of hollow fiber dialyzer waste liquid.
2. hollow fiber dialyzer waste collecting device according to claim 1, is characterized in that: the length of described puncture needle tubing is less than the length of drainage casing tube.
3. hollow fiber dialyzer waste collecting device according to claim 1, is characterized in that: also comprise a drainage casing tube protecgulum, drainage casing tube protecgulum covers the front portion at drainage casing tube, for the sealing of drainage casing tube.
4. hollow fiber dialyzer waste collecting device according to claim 1, it is characterized in that: described sliding rail is made up of the L connected in star be arranged on drainage casing tube outer tube wall, the projection be arranged on drainage casing tube back seat inwall, projection in L connected in star along drainage casing tube longitudinal sliding motion, realize puncture needle tubing penetrate sealing-plug and exit sealing-plug, projection laterally slides along drainage casing tube in L connected in star, realizes drainage casing tube back seat, puncture needle tubing is separated with drainage casing tube.
5. hollow fiber dialyzer waste collecting device according to claim 1, it is characterized in that: one end inwall that described drainage casing tube connects hollow fiber dialyzer dialysis solution import/export is provided with the card matched with hollow fiber dialyzer dialysis solution import/export stupefied, to realize drainage casing tube and hollow fiber dialyzer dialysis solution import/export is sealedly and fixedly connected.
6. hollow fiber dialyzer waste collecting device according to claim 1, is characterized in that: described waste liquid collection vessel is waste liquid collecting bag, or waste collection bottle, or negative pressure waste collection bottle.
7. the hollow fiber dialyzer waste collecting device according to claim 1 or 6, is characterized in that: described waste liquid collection vessel is also provided with lanyard or handle.
8. the hollow fiber dialyzer waste collecting device according to claim 1 or 4, is characterized in that: also comprise a puncture needle tubing condom, and after drainage casing tube back seat is separated with drainage casing tube, puncture needle tubing condom is enclosed within puncture needle tubing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633116.4U CN204193163U (en) | 2014-10-29 | 2014-10-29 | A kind of hollow fiber dialyzer waste collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633116.4U CN204193163U (en) | 2014-10-29 | 2014-10-29 | A kind of hollow fiber dialyzer waste collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204193163U true CN204193163U (en) | 2015-03-11 |
Family
ID=52651166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420633116.4U Expired - Fee Related CN204193163U (en) | 2014-10-29 | 2014-10-29 | A kind of hollow fiber dialyzer waste collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204193163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111166353A (en) * | 2020-02-14 | 2020-05-19 | 刘荟敏 | Blood sampling device for collecting blood samples |
-
2014
- 2014-10-29 CN CN201420633116.4U patent/CN204193163U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111166353A (en) * | 2020-02-14 | 2020-05-19 | 刘荟敏 | Blood sampling device for collecting blood samples |
| CN111166353B (en) * | 2020-02-14 | 2023-02-28 | 荆州市中心医院(长江大学附属荆州医院) | Blood sampling device for collecting blood samples |
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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: 20150311 Termination date: 20211029 |