CN209575386U - A kind of pre- fliud flushing pipe of haemodialysis Y shape - Google Patents
A kind of pre- fliud flushing pipe of haemodialysis Y shape Download PDFInfo
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- CN209575386U CN209575386U CN201822106501.4U CN201822106501U CN209575386U CN 209575386 U CN209575386 U CN 209575386U CN 201822106501 U CN201822106501 U CN 201822106501U CN 209575386 U CN209575386 U CN 209575386U
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- flushing pipe
- fliud flushing
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Abstract
The utility model belongs to medical instruments field, more particularly to a kind of pre- fliud flushing pipe of haemodialysis Y shape, by dialysis pump 4, dialyzer 5, fliud flushing pipe 6 and waste fluid bag 8 form, and right fliud flushing pipe (1) and left fliud flushing pipe (2) are connected on main fliud flushing pipe (3) and constitute Y shape；Dialysis pump (4) front end is connected on main fliud flushing pipe (3), rear end is connect with dialyzer (5), fliud flushing pipe (6) is connected on dialyzer (5), waste fluid bag (8) is connected to fliud flushing pipe (6) end, the technical program passes through the setting pre- fliud flushing pipe of Y shape and multiple tubing clamps, avoid the troublesome operation for needing repeatedly to connect preliminary filling pipe with saline bottle in dialysis machine charging stage, and then reduce operating procedure, shortened patient's upper machine time, fluid infusion pollution risk in pollution risk caused by not only significantly reducing due to line ports for a long time exposure in air and dialysis procedure, and reduce the risk of operation error.
Description
Technical field
The utility model belongs to medical instruments field, and in particular to a kind of pre- fliud flushing pipe of haemodialysis Y shape.
Background technique
With dialysis number increase and patients with hemodialysis use medical disposable material extensive implementation, dialysis use pipeline clinic
Usage amount is increasing.But operating procedure of existing dialyzer pipeline when picking when rushing in advance and after pre- punching is complicated, including
Pre- fliud flushing pipe is drawn blood end with artery before pre- punching to be attached；When completing to prepare to pick after rushing in advance, first closing liquid speed is needed
Controller, disconnects pre- fliud flushing pipe and artery draws the connection at blood end, then pre- fliud flushing pipe is connect with blood pump front end, it can be seen that, it is existing
Capable dialysis before machine on pre- fliud flushing Guan Wei patient with needing the step of operating to have: connecting twice, primary to disconnect, once-through operation liquid
Body speed control.And if ignorance adjusts liquid velocity controller before machine on clinical nurse or liquid regulator closing is endless
It is full-time, cause once to disconnect, there is physiological saline to flow out pre- fliud flushing pipe in the operating procedure once connected, then will increase infection
Chance.There are complex for operation step, consuming time and increase patient's infection for the design of the pre- fliud flushing pipe of existing dialysis pipeline
The disadvantages of.
Chinese invention patent " a kind of anti-infective hemodialysis tube and its application method (CN201610420508.6) " is open
A kind of anti-infective hemodialysis tube, the anti-infective hemodialysis tube by nanometer silver coating, water pocket closed blood refluxing opening with
Blood drainage mouth and specific tube-sealing solution can reach preferable anti-microbial property, prevent catheter associated infection, and then extend patient
The indwelling time of internal hemodialysis tube, reduces the medical burden of patient and the nursing work load of medical staff, but the blood
Dialysis tubing it is complicated for operation, pipeline is more, is easy to mistake different pipelines.
For the deficiencies in the prior art, the utility model provides a kind of pre- fliud flushing pipe of haemodialysis Y shape, has
It solves above-mentioned technical problem to effect, achieves preferable technical effect.
Summary of the invention
The purpose of the utility model is to provide a kind of pre- fliud flushing pipe of liquid dialysis Y shape, specific technical solution is as follows:
A kind of pre- fliud flushing pipe of haemodialysis Y shape is made of, institute dialysis pump 4, dialyzer 5, fliud flushing pipe 6 and waste fluid bag 8
The 6 pipeline both ends of fliud flushing pipe stated are respectively equipped with screw thread mouth A601 and connector 602, the waste fluid bag 8 by nut mouth A801 and
Waste fluid bag ontology 802 forms, the waste fluid bag ontology 802 be used to collect before patients with hemodialysis for the waste liquid of detergent line and
The waste liquid of detergent line is used for after dialysis, the dialysis pump 4 to be connect with dialyzer 5, and the dialysis pump 4 is used
In promoting the blood circulation in dialysis procedure, dialyzer 5 purifies blood samples of patients, described rushes for the impurity in filtering blood
Liquid pipe 6 is connect by connector 602 with dialyzer 5, and waste fluid bag 8 is removably connected with screw thread mouth A601 by nut mouth A801
It connects；The pre- fliud flushing pipe of the haemodialysis Y shape further includes right fliud flushing pipe 1, left fliud flushing pipe 2 and main fliud flushing pipe 3, the right punching
Liquid pipe 1 and non-removable be connected on main fliud flushing pipe 3 of left fliud flushing pipe 2 constitute Y shape.
The right fliud flushing pipe 1 is successively arranged syringe needle A103, gas vent A102, liquid from top to bottom and adjusts pot A101, adjusts
Section device 104 and tubing clamp A701, syringe needle A103 are connect with bag of saline/bottle or with nutrient solution, and gas vent A102 is for being discharged punching
Gas in liquid pipe 1, liquid adjust the flow velocity that pot A101 is used to observe liquid, and adjuster 104 is used to control the flow velocity of liquid；Pipe
Road folder A701 is for closing right fliud flushing pipe 1, when needing that saline bottle is stopped using to rush in advance or nutrient solution supplements, for blocking salt water
Enter dialysis pipeline with nutrient solution.
The left fliud flushing pipe 2 is successively arranged syringe needle B203, gas vent B202, liquid from top to bottom and adjusts pot B201, pipe
It is detachable that road presss from both sides B702, screw thread mouth B204, nut mouth B205 and tubing clamp D704, the screw thread mouth B204 and nut mouth B205
Link together, the syringe needle B203 is connect with bag of saline/bottle, and gas vent B202 is used for the gas that is discharged in left fliud flushing pipe 2
Body, liquid adjust the flow velocity that pot B201 is used to observe liquid, and tubing clamp B702 is for closing left fliud flushing pipe 2, when needs stop making
When being rushed in advance with saline bottle, for blocking salt water to enter dialysis pipeline, tubing clamp D704 prevents right punching for closing left fliud flushing pipe 2
Salt water in liquid pipe 1 falls in the left fliud flushing pipe 2 of refunds, or even the artery of falling refunds.
The main fliud flushing pipe 3 is equipped with tubing clamp C703, and line end is equipped with screw thread mouth C301, the main fliud flushing pipe
3 are connect by screw thread mouth C301 with dialysis pump 4, and tubing clamp C703 is closed when machine under blood back for closing main fliud flushing pipe 3
Tubing clamp C703, using right fliud flushing pipe 1 by the blood refunds in main fliud flushing pipe 3 and left fliud flushing pipe 2 to intravenously.
Under unused state, screw thread mouth B204, nut mouth B205, screw thread mouth A601 and nut mouth A801 pass through calparine cap
Closing.
Preliminary filling liquid pipe disclosed in compared with the existing technology/clinic, the claimed preliminary filling liquid pipe of the utility model pass through
Y type structure is set, avoids the reconnect or disconnection of main fliud flushing pipe 3 and saline bottle or feeding solution, reduces priming fluid
Pipe is connected and disconnected from number.Meanwhile right fliud flushing pipe 1 has both and rinses pre- fliud flushing pipe and two kinds of Additional nutrient solution effects, reduces
The prior art needs repeatedly to disconnect to patient's fluid infusion in dialysis procedure and connection preliminary filling liquid pipe, pre- fliud flushing pipe line end exposure
Probability is polluted in air, while also simplifying the operating procedure of nursing staff, reduces the time for the machine of installing.
Meanwhile the disclosed pre- fliud flushing pipe of the prior art/clinically, it needs first to close liquid completing pre- punching in preparation when machine
Body speed control, disconnects pre- fliud flushing pipe and artery draws the connection at blood end, then pre- fliud flushing pipe is connect with blood pump front end, if shield
Reason personnel ignore when adjusting liquid velocity controller or liquid velocity adjuster and closing incomplete, cause pre- fliud flushing pipe disconnect and
There is physiological saline to flow out pre- fliud flushing pipe in the operating procedure of connection, increases the chance of infection, and the utility model requests to protect
The pre- fliud flushing pipe of shield, tubing clamp can block completely salt water to enter dialysis pipeline, will not be adjusted because of speed control it is improper and
Pipeline is caused to infect.
The line end of the utility model emits closing by heparin under unused state, in entire blood dialysis,
The port of preliminary filling liquid pipe will not cause patient to infect in air without permanent indwelling time in use process.
The beneficial effects of the utility model are: 1. the number of pre- fliud flushing pipe disassembly is few, nursing staff is not easy operating mistake, in advance
The aerial indwelling time in the port of filling liquid pipe is extremely short, patient will not be caused to infect in use；2. in dialysis procedure
By control piper folder can realize it is pre- be flushed to the excessive of dialysis, operating procedure is few；3. operating procedure is simple, medical staff is not easy
Obscure fliud flushing pipe, and the time for installing machine is short；4. patient can also carry out fluid infusion, nothing by dialysis pipeline in dialysis procedure
Need to fluid infusion be carried out with new perfusion tube again.
Detailed description of the invention
A kind of pre- fliud flushing pipe of haemodialysis Y shape of Fig. 1
1, right fliud flushing pipe；101, liquid adjusts pot A；102, gas vent A；103, syringe needle A；104, adjuster；2, left fliud flushing
Pipe；201, liquid adjusts pot B；202, gas vent B；203, syringe needle B；204, screw thread mouth B；205, nut mouth B；3, main fliud flushing pipe；
301, screw thread mouth C；4, dialysis pump；5, dialyzer；6, fliud flushing pipe；601, screw thread mouth A；602, connector；701, tubing clamp A；
702, tubing clamp B；703, tubing clamp C；704, tubing clamp D；8, waste fluid bag；801, nut mouth A；802, waste fluid bag ontology；
Specific embodiment
A kind of 1 pre- fliud flushing pipe of haemodialysis Y shape of embodiment
A kind of pre- fliud flushing pipe of haemodialysis Y shape is made of, institute dialysis pump 4, dialyzer 5, fliud flushing pipe 6 and waste fluid bag 8
The 6 pipeline both ends of fliud flushing pipe stated are respectively equipped with screw thread mouth A601 and connector 602, the waste fluid bag 8 by nut mouth A801 and
Waste fluid bag ontology 802 forms, the waste fluid bag ontology 802 be used to collect before patients with hemodialysis for the waste liquid of detergent line and
The waste liquid of detergent line is used for after dialysis, the dialysis pump 4 to be connect with dialyzer 5, and the dialysis pump 4 is used
In promoting the blood circulation in dialysis procedure, dialyzer 5 purifies blood samples of patients, described rushes for the impurity in filtering blood
Liquid pipe 6 is connect by connector 602 with dialyzer 5, and waste fluid bag 8 is removably connected with screw thread mouth A601 by nut mouth A801
It connects；The pre- fliud flushing pipe of the haemodialysis Y shape further includes right fliud flushing pipe 1, left fliud flushing pipe 2 and main fliud flushing pipe 3, the right punching
Liquid pipe 1 and non-removable be connected on main fliud flushing pipe 3 of left fliud flushing pipe 2 constitute Y shape；The right fliud flushing pipe 1 from top to bottom according to
Secondary syringe needle A103, gas vent A102, the liquid of being equipped with adjusts pot A101, adjuster 104 and tubing clamp A701, syringe needle A103 and salt water
Bag/bottle is connect with nutrient solution, and gas vent A102 is used for the gas being discharged in fliud flushing pipe 1, and liquid adjusts pot A101 for seeing
The flow velocity of liquid is examined, adjuster 104 is used to control the flow velocity of liquid；Tubing clamp A701 is for closing right fliud flushing pipe 1, when needs stop
Only using saline bottle rush in advance or nutrient solution supplement when, for blocking salt water and nutrient solution to enter dialysis pipeline；The left fliud flushing
Pipe 2 be successively arranged from top to bottom syringe needle B203, gas vent B202, liquid adjust pot B201, tubing clamp B702, screw thread mouth B204,
Nut mouth B205 and tubing clamp D704, the screw thread mouth B204 and nut mouth B205 are removably attachable to together, described
Syringe needle B203 is connect with bag of saline/bottle, and gas vent B202 is used for the gas being discharged in fliud flushing pipe 2, and liquid adjusts pot B201 and is used for
The flow velocity of liquid is observed, tubing clamp B702 blocks the flowing of salt water, tubing clamp D704 is for closing for closing left fliud flushing pipe 2
Left fliud flushing pipe 2 blocks the salt water in right fliud flushing pipe 1 to fall in the left fliud flushing pipe 2 of refunds, or even the artery of falling refunds.The main fliud flushing
Pipe 3 is equipped with tubing clamp C703, and line end is equipped with screw thread mouth C301, and the main fliud flushing pipe 3 is by screw thread mouth C301 and thoroughly
It analyses pump 4 to connect, tubing clamp C703 blinds off a line when machine under blood back for closing main fliud flushing pipe 3 and presss from both sides C703, utilize right fliud flushing
Pipe 1 is by the blood refunds in main fliud flushing pipe 3 and left fliud flushing pipe 2 to intravenously.Under unused state, screw thread mouth B204, nut
Mouth B205, screw thread mouth A601 and nut mouth A801 pass through heparin cap closure.
A kind of application method of the 2 pre- fliud flushing pipe of haemodialysis Y shape of embodiment
1. connecting pre- fliud flushing pipe, fliud flushing pipe pipeline is rinsed
The outer packing of the pre- fliud flushing pipe of Y shape is opened, the state of the pre- fliud flushing pipe of Y shape is screw thread mouth B204 and nut mouth B205 at this time
Connection, screw thread mouth A601 are connected with nut mouth A801.Screw thread mouth C301 is connect with dialysis pump 4, connector 602 and dialyzer
Syringe needle B203 and syringe needle A103 are inserted into normal saline bag/bottle after being connected to entire dialysis pipeline, unclamp tubing clamp by 5 connections
A701, tubing clamp B702, tubing clamp C703 and tubing clamp D704 open dialysis pump 4 and dialyzer 5, and physiological saline is along the right side
Fliud flushing pipe 1 and left fliud flushing pipe 2, main fliud flushing pipe 3, dialysis pump 4, dialyzer 5, fliud flushing pipe 6 enter finally into waste fluid bag 8.
2. the upper machine of patient, starts haemodialysis
Normal saline flushing is dialysed after pipeline, and tubing clamp B702 clamps fliud flushing pipe 2, opens screw thread mouth B204 and nut mouth
Nut mouth B205 is connect by B205 with arterial intubation, and screw thread mouth B204 emits closing with heparin, and tubing clamp A701 clamps right fliud flushing pipe
1, it disconnects screw thread mouth A601 and is connected with nut mouth A801, nut mouth A801 emits closing with heparin, by screw thread mouth A601 and vein end
Pipe connection is set, patient starts to dialyse.
3. fluid infusion in dialysis procedure
During dialysis, if patient needs fluid infusion, syringe needle A103 is inserted into nutrient solution, opens tubing clamp
A701, adjustment speed adjuster 104, patient starts fluid infusion, after fluid infusion, blinds off a line and presss from both sides A701.Benefit in dialysis procedure
Liquid operation, does not need again to disassemble the nut mouth B205 being connected with patient's arterial intubation, is connected with nutrition liquid pipe, subtracts
The installation number of preliminary filling liquid pipe is lacked.It is easy to operate, it will not cause to infect because of maloperation.
4. dialysis terminates, machine under blood back
After dialysing, machine under blood back is carried out, presss from both sides C703 firstly, blinding off a line, opens tubing clamp A701, physiological saline
By the artery of the blood refunds of right fliud flushing pipe 1 to patient, D704 is pressed from both sides next, blinding off a line, opens tubing clamp C703, disconnects spiral shell
Cap mouth B205 and arterial intubation, nut mouth B205 is connect with screw thread mouth B204, and all blood is poured trouble to physiological saline
Person it is intravascular after, disconnect screw thread mouth A601 and Vein Tube connection, screw thread mouth A601 is connected with nut mouth A801, clearly
Wash dialysis pipeline, Recycling of waste liquid.In entire blood dialysis, indwelling time is extremely short in air for the port of preliminary filling liquid pipe, makes
With patient will not being caused to infect in the process.
Claims (2)
1. a kind of pre- fliud flushing pipe of haemodialysis Y shape, by dialysis pump (4), dialyzer (5), fliud flushing pipe (6) and waste fluid bag (8)
Composition, described fliud flushing pipe (6) the pipeline both ends are respectively equipped with screw thread mouth A (601) and connector (602), the waste fluid bag (8)
It is made of nut mouth A (801) and waste fluid bag ontology (802), the dialysis pump (4) is connect with dialyzer (5), and described rushes
Liquid pipe (6) is connect by connector (602) with dialyzer (5), and waste fluid bag (8) passes through nut mouth A (801) removably and screw thread
Mouth A (601) is connected；It is characterized by:
The pre- fliud flushing pipe of the haemodialysis Y shape further includes right fliud flushing pipe (1), left fliud flushing pipe (2) and main fliud flushing pipe (3), institute
The right fliud flushing pipe (1) stated and non-removable be connected on main fliud flushing pipe (3) of left fliud flushing pipe (2) constitute Y shape；
The right fliud flushing pipe (1) is successively arranged syringe needle A (103), gas vent A (102), liquid from top to bottom and adjusts pot A
(101), adjuster (104) and tubing clamp A (701)；
The left fliud flushing pipe (2) is successively arranged syringe needle B (203), gas vent B (202), liquid from top to bottom and adjusts pot B
(201), tubing clamp B (702), screw thread mouth B (204), nut mouth B (205) and tubing clamp D (704), screw thread mouth B (204) are detachable
Be connected on nut mouth B (205)；
The main fliud flushing pipe (3) is equipped with tubing clamp C (703), and line end is equipped with screw thread mouth C (301), the main fliud flushing
Pipe (3) is connect by screw thread mouth C (301) with dialysis pump (4).
2. the pre- fliud flushing pipe of Y shape according to claim 1, which is characterized in that screw thread mouth B (204), the nut mouth B
(205), screw thread mouth A (601) and nut mouth A (801) passes through heparin cap closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822106501.4U CN209575386U (en) | 2018-12-15 | 2018-12-15 | A kind of pre- fliud flushing pipe of haemodialysis Y shape |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822106501.4U CN209575386U (en) | 2018-12-15 | 2018-12-15 | A kind of pre- fliud flushing pipe of haemodialysis Y shape |
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| Publication Number | Publication Date |
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| CN209575386U true CN209575386U (en) | 2019-11-05 |
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|---|---|---|---|
| CN201822106501.4U Expired - Fee Related CN209575386U (en) | 2018-12-15 | 2018-12-15 | A kind of pre- fliud flushing pipe of haemodialysis Y shape |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134900A (en) * | 2019-12-19 | 2020-05-12 | 先健科技(深圳)有限公司 | Blood diverting device |
-
2018
- 2018-12-15 CN CN201822106501.4U patent/CN209575386U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134900A (en) * | 2019-12-19 | 2020-05-12 | 先健科技(深圳)有限公司 | Blood diverting device |
| CN111134900B (en) * | 2019-12-19 | 2021-10-22 | 先健科技(深圳)有限公司 | Blood diverting device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20211215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |