CN203802866U - Peritoneal dialysis device - Google Patents
Peritoneal dialysis device Download PDFInfo
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- CN203802866U CN203802866U CN201420035917.0U CN201420035917U CN203802866U CN 203802866 U CN203802866 U CN 203802866U CN 201420035917 U CN201420035917 U CN 201420035917U CN 203802866 U CN203802866 U CN 203802866U
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- liquid
- separatory
- peritoneal dialysis
- waste liquid
- valve
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Abstract
The utility model discloses a peritoneal dialysis device, and particularly relates to a peritoneal dialysis device which is capable of conveniently separating and taking waste liquid from a waste liquid recovery system. The peritoneal dialysis device comprises the waste liquid recovery system; the waste liquid recovery system comprises a waste liquid bag and a waste liquid recovery tube connected with the waste liquid bag; the peritoneal dialysis device also comprises a liquid separating device which is connected with the waste liquid recovery system and is used for separating out part of waste liquid from the waste liquid recovery system in a distribution way. After the peritoneal dialysis device is used, an operator can conveniently separate and take the waste liquid from the waste liquid recovery system, and the use defects of the existing peritoneal dialysis device can be overcome.
Description
Technical field
This utility model relates to peritoneal dialysis unit, is specifically related to the waste liquid recovery structure of peritoneal dialysis unit.
Background technology
Existing peritoneal dialysis unit comprises dialysis solution loading system and Mead-Bauer recovery system, wherein, dialysis solution loading system is mainly made up of with the dialysis solution input pipe being connected with medicinal fluid bag medicinal fluid bag, Mead-Bauer recovery system is mainly made up of with the waste liquid recovery tube being connected with this waste fluid bag waste fluid bag, between dialysis solution input pipe and waste liquid recovery tube, be connected with the pipeline that is connected patient abdominal cavity by a connection wye, waste liquid in use procedure in abdominal cavity first passes through connection wye, waste liquid recovery tube enters waste fluid bag (drain), then the fresh dialysis fluid in medicinal fluid bag is again by dialysis solution input pipe, connection wye injects abdominal cavity, thereby realize peritoneal dialysis.
The application's applicant observes; the waste liquid draining when patient Chang Hui requires peritoneal dialysis according to doctor in reality is taken back hospital and is checked; but can be by the structure that checks that required a small amount of waste liquid is easily derived, encapsulated from Mead-Bauer recovery system owing to all not designing on current peritoneal dialysis unit; thereby cause patient to have to take waste fluid bag huger volume ratio, that fill waste liquid to hospital; and in fact hospital does not need so many waste liquid amount; this not only causes unnecessary burden for patient, also makes troubles for hospital processes unnecessary waste liquid simultaneously.
Utility model content
For above-mentioned deficiency, technical problem to be solved in the utility model is to provide is convenient to divide from Mead-Bauer recovery system the peritoneal dialysis unit of getting waste liquid.
The application's peritoneal dialysis unit, comprise Mead-Bauer recovery system, described Mead-Bauer recovery system comprises waste fluid bag and the waste liquid recovery tube being connected with this waste fluid bag, and this peritoneal dialysis unit also comprises and being connected with Mead-Bauer recovery system and for distribute the liquid distributing device of a part of waste liquid from this Mead-Bauer recovery system.
As the first structure of liquid distributing device, described liquid distributing device comprises the liquid separating joint being connected on waste liquid recovery tube, the separatory discharge end setting of this liquid separating joint whenever necessary can with the sealing device of outside conducting.
As the second structure of liquid distributing device, described liquid distributing device comprises the liquid separating joint being connected on waste liquid recovery tube, the separatory discharge end of this liquid separating joint connects dismountable separatory encapsulation pouch by separating tube, between liquid separating joint and separatory encapsulation pouch, has the valve of controlling fluid flow.
As the third structure of liquid distributing device, described liquid distributing device comprises the liquid separating joint connecting as one with waste fluid bag, the separatory discharge end setting of this liquid separating joint whenever necessary can with the sealing device of outside conducting.
Be used for the waste fluid bag of the peritoneal dialysis unit of above-mentioned the third structure, comprise waste fluid bag body, on described waste fluid bag body, be provided with the liquid separating joint connecting as one with this waste fluid bag body, the separatory discharge end setting of this liquid separating joint whenever necessary can with the sealing device of outside conducting.
As the 4th kind of structure of liquid distributing device, described liquid distributing device comprises the liquid separating joint connecting as one with waste fluid bag, the separatory discharge end of this liquid separating joint connects dismountable separatory encapsulation pouch by separating tube, between liquid separating joint and separatory encapsulation pouch, has the valve of controlling fluid flow.
Be used for the waste fluid bag of the peritoneal dialysis unit of above-mentioned the 4th kind of structure, comprise waste fluid bag body, on described waste fluid bag body, be provided with the liquid separating joint connecting as one with this waste fluid bag body, the separatory discharge end of this liquid separating joint connects dismountable separatory encapsulation pouch by separating tube, between liquid separating joint and separatory encapsulation pouch, has the valve of controlling fluid flow.
By above-mentioned peritoneal dialysis unit and waste fluid bag thereof, handled easily person divides and gets waste liquid from Mead-Bauer recovery system, has overcome existing peritoneal dialysis unit and has used upper inconvenient defect.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of embodiment of the application's peritoneal dialysis unit.
Fig. 2 is the structural representation of the another kind of embodiment of the application's peritoneal dialysis unit.
Detailed description of the invention
As Fig. 1, shown in 2, peritoneal dialysis unit comprises dialysis solution loading system (Fig. 1, in 2, all dot, for the relation of illustrating between itself and Mead-Bauer recovery system) and Mead-Bauer recovery system, described Mead-Bauer recovery system comprises waste fluid bag 100 and the waste liquid recovery tube 110 being connected with this waste fluid bag 100, dialysis solution loading system comprises medicinal fluid bag 200 and the dialysis solution input pipe being connected with medicinal fluid bag 200, between dialysis solution input pipe and waste liquid recovery tube 110, be connected with the pipeline that is connected patient abdominal cavity by a connection wye, in addition, this peritoneal dialysis unit also comprises and being connected with Mead-Bauer recovery system and for distribute the liquid distributing device 300 of a part of waste liquid from this Mead-Bauer recovery system.
Embodiment 1
As Fig. 1, peritoneal dialysis unit comprises Mead-Bauer recovery system, described Mead-Bauer recovery system comprises waste fluid bag 100 and the waste liquid recovery tube 110 being connected with this waste fluid bag 100, liquid distributing device 300 comprises the liquid separating joint 340 being connected on waste liquid recovery tube 110, the separatory discharge end setting of this liquid separating joint 340 whenever necessary can with the sealing device of outside conducting.Wherein, liquid separating joint 340 specific designs are a connection wye, and its separatory discharge end is the branch port of connection wye, and sealing device can be mounted in the rubber stopper at this branch port place.The liquid distributing device 300 of this structure can only be derived the segregation of waste of the waste liquid recovery tube 110 of flowing through (in the situation that opening rubber stopper), and operator also need arrange cell therefor outward in the separatory discharge end of liquid separating joint 340 could store the waste liquid of deriving.
Embodiment 2
As Fig. 1, peritoneal dialysis unit comprises Mead-Bauer recovery system, described Mead-Bauer recovery system comprises waste fluid bag 100 and the waste liquid recovery tube 110 being connected with this waste fluid bag 100, liquid distributing device 300 comprises the liquid separating joint 340 being connected on waste liquid recovery tube 110, the separatory discharge end of this liquid separating joint 340 connects dismountable separatory encapsulation pouch 310 by separating tube, between liquid separating joint 340 and separatory encapsulation pouch 310, has the valve of controlling fluid flow.Wherein, liquid separating joint 340 specific designs are a connection wye, and its separatory discharge end is the branch port of connection wye.Valve between liquid separating joint 340 and separatory encapsulation pouch 310 preferably includes the first valve 320 and second valve 330 of connecting along separating tube direction and can independently control, the operation of closing like this second valve 330 in the time that separatory finishes by first closing after the first valve 320 can make the liquid between the first valve 320 and separatory encapsulation pouch 310 in separating tube flow into completely in separatory encapsulation pouch 310, avoids waste liquid in the time of dismounting separatory encapsulation pouch 310 to leak.Described the first valve 320, the second valve 330 can all be positioned on separating tube, but preferably the first valve 320 is set to one with the separatory discharge end of liquid separating joint 340, described the second valve 330 is set to one with the liquid feeding end of separatory encapsulation pouch 310, so just can the waste liquid in separating tube all be entered to separatory encapsulation pouch 310 after separatory finishes, avoiding hydrops in separating tube is that follow-up use brings inconvenience, and also can facilitate the sealing (closing the second valve 330) of separatory encapsulation pouch 310 simultaneously.Visible, liquid distributing device 300 in embodiment 2 can not only be derived the segregation of waste of the waste liquid recovery tube 110 of flowing through (in the first valve 320 of opening at the same time, the situation of the second valve 330), also the waste liquid of derivation can be stored in separatory encapsulation pouch 310 simultaneously, in the time that patient need be with waste liquid to examination in hospital, only need carry separatory encapsulation pouch 310, thereby improve convenience.
Embodiment 3
As Fig. 2, peritoneal dialysis unit comprises Mead-Bauer recovery system, described Mead-Bauer recovery system comprises waste fluid bag 100 and the waste liquid recovery tube 110 being connected with this waste fluid bag 100, liquid distributing device 300 comprises the liquid separating joint 350 connecting as one with waste fluid bag 100, the separatory discharge end setting of this liquid separating joint 350 whenever necessary can with the sealing device of outside conducting.Wherein, sealing device can be mounted in the rubber stopper of the separatory discharge end of this liquid separating joint 350.Similar to Example 1, the liquid distributing device 300 of this structure can only be derived segregation of waste (in the situation that opening rubber stopper) equally, and operator also need arrange corresponding container outward in the separatory discharge end of liquid separating joint 340 could store the waste liquid of deriving.But because liquid separating joint 350 and waste fluid bag 100 connect as one, therefore, user needn't be waited until in waste liquid recovery tube 110 and flow and just can carry out the shunting work of waste liquid while having waste liquid, therefore use more free.Wherein, described liquid separating joint 350 is preferably disposed on the bag edge of waste fluid bag 100, to also can waste liquid be derived by liquid separating joint 350 when in waste fluid bag 100, waste liquid amount is few.
Embodiment 4
As Fig. 2, peritoneal dialysis unit comprises Mead-Bauer recovery system, described Mead-Bauer recovery system comprises waste fluid bag 100 and the waste liquid recovery tube 110 being connected with this waste fluid bag 100, liquid distributing device 300 comprises the liquid separating joint 350 connecting as one with waste fluid bag 100, the separatory discharge end of this liquid separating joint 350 connects dismountable separatory encapsulation pouch 310 by separating tube, between liquid separating joint 350 and separatory encapsulation pouch 310, has the valve of controlling fluid flow.Similar to Example 2, valve between described liquid separating joint 350 and separatory encapsulation pouch 310 preferably includes the first valve 320 and second valve 330 of connecting along separating tube direction and can independently control, the operation of closing like this second valve 330 in the time that separatory water conservancy diversion finishes by first closing after the first valve 320 make separating tube in liquid between the first valve 320 and separatory encapsulation pouch 310 flow into completely in separatory encapsulation pouch 310, avoid waste liquid in the time of dismounting separatory encapsulation pouch 310 to leak.Described the first valve 320, the second valve 330 can all be positioned on separating tube, but preferably the first valve 320 is set to one with the separatory discharge end of liquid separating joint 350, described the second valve 330 is set to one with the liquid feeding end of separatory encapsulation pouch 310, at this moment just can the waste liquid in separating tube all be entered to separatory encapsulation pouch 310 after separatory water conservancy diversion finishes, avoid hydrops in separating tube, also facilitate the sealing (closing the second valve 330) of separatory encapsulation pouch 310 simultaneously.Embodiment 4 not only has advantages of embodiment 3, and liquid distributing device 300 wherein can derive segregation of waste and the waste liquid of derivation is stored in separatory encapsulation pouch 310, has further improved ease of use.Equally, described liquid separating joint 350 is preferably disposed on the bag edge of waste fluid bag 100, to also can waste liquid be imported to separatory encapsulation pouch 310 by liquid separating joint 350 when waste liquid amount is few in waste fluid bag 100.
Claims (6)
1. peritoneal dialysis unit, comprise Mead-Bauer recovery system, described Mead-Bauer recovery system comprises waste fluid bag (100) and the waste liquid recovery tube (110) being connected with this waste fluid bag (100), it is characterized in that: this peritoneal dialysis unit also comprises and being connected with Mead-Bauer recovery system and for distribute the liquid distributing device (300) of a part of waste liquid from this Mead-Bauer recovery system.
2. peritoneal dialysis unit as claimed in claim 1, it is characterized in that: described liquid distributing device (300) comprises the liquid separating joint (340) being connected on waste liquid recovery tube (110), the separatory discharge end setting of this liquid separating joint (340) whenever necessary can with the sealing device of outside conducting.
3. peritoneal dialysis unit as claimed in claim 1, it is characterized in that: described liquid distributing device (300) comprises the liquid separating joint (340) being connected on waste liquid recovery tube (110), the separatory discharge end of this liquid separating joint (340) connects dismountable separatory encapsulation pouch (310) by separating tube, between liquid separating joint (340) and separatory encapsulation pouch (310), has the valve of controlling fluid flow.
4. peritoneal dialysis unit as claimed in claim 3, is characterized in that: the valve between liquid separating joint (340) and separatory encapsulation pouch (310) comprises the first valve (320) and second valve (330) of connecting along separating tube direction and can independently control.
5. peritoneal dialysis unit as claimed in claim 4, is characterized in that: described the first valve (320), the second valve (330) are all positioned on separating tube.
6. peritoneal dialysis unit as claimed in claim 4, is characterized in that: a described valve (320) is integrated with the separatory discharge end of liquid separating joint (340), and described the second valve (330) is integrated with the liquid feeding end of separatory encapsulation pouch (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035917.0U CN203802866U (en) | 2014-01-21 | 2014-01-21 | Peritoneal dialysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035917.0U CN203802866U (en) | 2014-01-21 | 2014-01-21 | Peritoneal dialysis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203802866U true CN203802866U (en) | 2014-09-03 |
Family
ID=51441682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420035917.0U Expired - Fee Related CN203802866U (en) | 2014-01-21 | 2014-01-21 | Peritoneal dialysis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203802866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109310571A (en) * | 2016-06-29 | 2019-02-05 | 费森尤斯医疗保健德国有限公司 | External member including at least two bag bodies |
-
2014
- 2014-01-21 CN CN201420035917.0U patent/CN203802866U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109310571A (en) * | 2016-06-29 | 2019-02-05 | 费森尤斯医疗保健德国有限公司 | External member including at least two bag bodies |
| US11400015B2 (en) | 2016-06-29 | 2022-08-02 | Fresenius Medical Care Deutschland Gmbh | Kit comprising at least two bags |
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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: 20140903 Termination date: 20190121 |