CN208448257U - A kind of combined artificial kidney dedicated pipeline - Google Patents
A kind of combined artificial kidney dedicated pipeline Download PDFInfo
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- CN208448257U CN208448257U CN201820175557.2U CN201820175557U CN208448257U CN 208448257 U CN208448257 U CN 208448257U CN 201820175557 U CN201820175557 U CN 201820175557U CN 208448257 U CN208448257 U CN 208448257U
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- breeches pipe
- supervisor
- artery
- perfusion device
- pipe
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Abstract
The utility model discloses a kind of combined artificial kidney dedicated pipelines, the utility model prepares from treatment to treatment end, without individually connecting Special connecting pipe between haemodialyser and blood perfusion device, perfusion device need not be also dismantled when stopping the use of perfusion device, a whole set of pipeline is once completed to treat, and brings great convenience to the operation of medical staff.Most importantly, reduce the disconnection link in operation, avoid pollution and give patient's bring infection risk.Moreover, the dialysis pipeline packed respectively originally and perfusion connecting tube are changed to integral manifold, the discarding of hospital refuse is greatly reduced, reduces the pollution of environment.
Description
Technical field
The utility model relates to medical instruments field, in particular to a kind of combined artificial kidney dedicated pipeline.
Background technique
With reaching its maturity for blood purification technology, to remove the intracorporal middle macromolecular toxins of dialysis patient, to reach slow
The purpose of the symptoms such as solution therefore caused itch, restless legs syndrome, combined artificial kidney are (i.e. saturating with blood by blood perfusion device
Parser series connection) therapeutic effect obtained professional approval, more and more dialysis patients select this therapeutic scheme.It is being somebody's turn to do
When therapeutic scheme, nurse needs first to rush blood perfusion device and haemodialyser in advance respectively with pre- fliud flushing.Existing method
It is: first connects upper blood perfusion device on the extracorporeal circulation set tube road of apparatus for purifying blood, then pre- fliud flushing is input in pipeline
It carries out perfusion device to rush in advance, separate blood perfusion device vein end with extracorporeal circulation pipeline after pre- punching, then pass through external filling
Stream connecting tube connects the extracorporeal circulation set tube road that haemodialyser is connected to apparatus for purifying blood with blood perfusion device, carries out saturating
Parser rushes in advance, thus completes the preceding pre- punching to blood perfusion device and haemodialyser of dialysis, then starts to be combined type people
The treatment of work kidney；The treatment, because blood perfusion device absorption has been saturated, need to be removed after carrying out or so two hours, when dismounting
The arterial end pipeline for connecting perfusion device need to be removed, then be connected to the arterial end of dialyzer, continue row hemodialysis.
This is arrived, it will be seen that preparing from treatment to treatment end, needing repeatedly in a combined artificial kidney therapeutic process
Blood perfusion device and haemodialyser are dismounted in the extracorporeal circulation pipeline of apparatus for purifying blood, are brought to the operation of medical staff
It is greatly inconvenient, the time of a large amount of medical staff is wasted in the valuable medical time, moreover, it is extremely important that, repeatedly
Blood perfusion device and haemodialyser are dismounted, is easy to increase the risk of patient's infection.Therefore, in the treatment of combined artificial kidney,
We need to simplify, standard operation process, accomplish few dismounting or not dismounting blood perfusion device and haemodialyser can reach and control
The requirement for the treatment of.
Utility model content
The purpose of this utility model is to be that having overcome the deficiencies of the prior art and provide one kind can either simplify, standardize behaviour
Make process, facilitate operation, saves medical staff's operating time, additionally it is possible to reduce the combined artificial kidney connecting tube of infection risk.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of combined artificial kidney dedicated pipeline, including perfusion device, dialyzer, waste fluid bag, characterized in that the dialyzer
Both ends are separately connected vein supervisor and artery supervisor；The artery, which is responsible for, is equipped with the first breeches pipe and the second breeches pipe, and described first
Breeches pipe and the second breeches pipe pass through a perfusion device connection；It is equipped between the first breeches pipe and the second breeches pipe on the artery supervisor
Two flow-stopping clips；The distal end of second breeches pipe sets third breeches pipe, and third breeches pipe passes through the spiral shell on nipple and waste liquid supervisor
The connection of line interface, separates；The waste liquid, which is responsible for, connects the 4th breeches pipe close to waste fluid bag one end, and the vein supervisor is far from dialysis
One end of device is detachably connectable by nipple and the hickey of the 4th breeches pipe end；First breeches pipe, the second breeches pipe
It is upper to be located between artery supervisor and third breeches pipe, be all provided with flow-stopping clip on third breeches pipe, the 4th breeches pipe, waste liquid supervisor.
By using above-mentioned technical proposal, after combined artificial kidney dedicated pipeline described in the utility model is completed,
Treat prepare when, rinse perfusion device: closing the flow-stopping clip on the second breeches pipe and active vascular, by blood pump by physiological saline from
Active vascular one end blood pump enters, and flows through active vascular, the first breeches pipe, perfusion device, waste liquid supervisor, last waste fluid bag is collected discarded
Physiological saline；It rinses dialyzer: closing the flow-stopping clip on the first breeches pipe and the second breeches pipe, open Supraaortic flow-stopping clip
The pre-flush of dialyzer is completed, whole process is not necessarily to disassembling pipe, and it is easy to operate, save the time；When treatment starts, perfusion and dialysis are same
Shi Jinhang closes the flow-stopping clip on active vascular, opens the flow-stopping clip on the first breeches pipe and the second breeches pipe, draws blood and finish vein
It is responsible for end and the separation of the 4th breeches pipe, the venous blood circuit of patient is then attached to, can start to treat；Perfusion device saturation
When, with physiological saline by blood refunds patient's body in perfusion device, the flow-stopping clip on the first breeches pipe and the second breeches pipe is closed, is opened
Two flow-stopping clips on artery supervisor, then are individually completed to dialyse by dialyzer, and whole process is not required to dismounting perfusion device, are avoided
The risk of infection；The combined artificial kidney has accomplished few dismounting in dialysis or has not dismounted blood perfusion device and haemodialysis
Device can reach the requirement for the treatment of, meet preliminary filling in existing specification, treatment, the whole closed requirement of blood back.
The utility model is further arranged to: the capacity of the waste fluid bag is 3500-4000mL.
By using above-mentioned technical proposal, the volume of waste fluid bag is greater than 3500mL, can load physiology salt when pre- rush
Water, the requirement of dress liquid can be met by being arranged between 3500-4000mL, and being also unlikely to waste fluid bag can expire very much.
The utility model is further arranged to: between the artery supervisor and dialyzer, the vein is responsible for and dialysis
Between device, between first breeches pipe and perfusion device, between the second breeches pipe and perfusion device, vein be responsible for end and the 4th breeches pipe it
Between by nipple and hickey it is detachably connectable.
By using above-mentioned technical proposal, ease of assembly saves labour, reduces pollution, avoids infection.
The utility model is further arranged to: first breeches pipe and the long 11-15cm of the second breeches pipe, and the second breeches pipe rises
It is responsible in artery away from hickey 25-30cm, first the second breeches pipe of breeches pipe, two breeches pipe starting point spacing 20-25cm；The waste liquid master
Pipe range 60-110cm.
By using above-mentioned technical proposal, simple, a small amount of consumptive material is realized, realize dialyzer and perfusion device assembled in series.
Facilitate production, packaging, the transport of producer simultaneously.
The utility model is further arranged to: the vein supervisor, artery supervisor, waste liquid supervisor have apparent differentiation mark
Will.
By using above-mentioned technical proposal, the assembling for facilitating medical staff of different colours is set, mistake is avoided.
In conclusion the utility model has the following beneficial effects: combined artificial kidney described in the utility model is dedicated
Pipeline prepares from treatment to treatment end, without repeatedly dismounting blood perfusion in the extracorporeal circulation pipeline of apparatus for purifying blood
Device and haemodialyser avoid dismounting bring infection risk, reduce cumbersome packaging, environmental protection, meanwhile, simplify operation step
Suddenly, the burden of medical staff is alleviated.
Detailed description of the invention
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of nipple and hickey in the utility model；
Fig. 3 is the structural schematic diagram of hemostatic clamp.
In figure: 1, blood pump；2, artery is responsible for；3, vein is responsible for；4, perfusion device；5, dialyzer；6, waste fluid bag；7, the first fork
Pipe；8, the second breeches pipe；9, waste liquid is responsible for；10, the 4th breeches pipe；11, third breeches pipe；12 flow-stopping clips；13, open end；14, chuck；
15, through-hole；16, flange；601, nipple；602, hickey.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only
It will be in the scope of the claims of the utility model all by the protection of Patent Law.
Embodiment, a kind of combined artificial kidney dedicated pipeline, as shown in attached drawing 1, Fig. 2, Fig. 3, including blood pump 1, artery master
Pipe 2, vein supervisor 3, perfusion device 4, dialyzer 5, waste fluid bag 6, waste liquid supervisor 9.Artery supervisor 2 is transparent plastics material, and its
On have a red streak, vein supervisor 3 is transparent plastics material and has a blue stripe thereon, and waste liquid supervisor 9 is transparent plastic
Material and there is a yellow cord thereon.One end of dialyzer 5 is responsible for the nipple of 2 ends by hickey 602 and artery
601 is detachably connectable, and the other end is detachably connectable by hickey 602 and the nipple 601 of 3 ends of vein supervisor.It is dynamic
Arteries and veins supervisor 2 is equipped with the first breeches pipe 7 and the second breeches pipe 8 for being integrally formed with it and being responsible for the long 11-15cm that 2 are connected to artery,
Being responsible for 2 nipples 601 close to artery is the one end of the second breeches pipe 8, the first breeches pipe 7 and the second breeches pipe 8 far from artery supervisor 2
Equipped with nipple 601；First breeches pipe 7 and the second breeches pipe 8 pass through the hickey 602 of nipple 601 and 4 both ends of perfusion device
Connection；Third breeches pipe 11, the spiral shell that 11 end of third breeches pipe passes through nipple 601 and waste liquid supervisor 9 are additionally provided on second breeches pipe 8
Line interface 602 connects.Waste liquid supervisor 9 be integrally formed with waste fluid bag 6 be connected to and its close to waste fluid bag 6 adjacent one end equipped with the 4th
Breeches pipe 10, the 4th breeches pipe 10 are connected through a screw thread mouth and connect with the vein 3 threaded one end connectors 601 far from dialyzer 5 of supervisor.
Flow-stopping clip 12 there are two being set between the first breeches pipe 7 and the second breeches pipe 8 on the artery supervisor 2；Described first
Breeches pipe 7 is equipped with a flow-stopping clip 12, is located between artery supervisor 2 and third breeches pipe 11 on second breeches pipe 8 and is equipped with one
Flow-stopping clip 12, the third breeches pipe 11, the 4th breeches pipe 10 set a flow-stopping clip 12 on cardinal vein pipe 3；Waste liquid supervisor 9 is close to the
11 end of Y-pipe sets a flow-stopping clip 12；A flow-stopping clip 12 is equipped with close to the end of blood pump 1 on the active vascular.
Flow-stopping clip 12 is the semi-enclosed elastic clip of triangular shape, and the opening for elastic clip is equipped on the inside of one end of the elastic clip
The chuck 14 that end 13 can stop it to skid off when snapping onto inside is equipped with logical for pipeline in two active edges of the elastic clip
The through-hole 15 crossed, when needing that pipeline is blocked to circulate, the open end 13 that need to only press elastic clip is pressed it into inside elastic clip,
In this way, open end 13 immediately by the other side chuck 14 stop and be stuck in inside elastic clip, on the inside of flange 16 also just push
Pipeline is blocked.
Application method:
One, pre-flush:
A, it rinses perfusion device 4: closing the flow-stopping clip 12 that artery is responsible on the 2, second breeches pipe 8, open the first breeches pipe 7, third
Breeches pipe 11, waste liquid are responsible for the flow-stopping clip 12 on 9, close flow-stopping clip 12 on the 4th breeches pipe 10, use blood pump 1 to draw physiological saline and rush
Wash perfusion device 4.
B, it rinses dialyzer 5: closing the flow-stopping clip 12 on the first breeches pipe 7；Close the flow-stopping clip 12 on the second breeches pipe 8；It closes
The flow-stopping clip 12 on third breeches pipe 11 and waste liquid supervisor 9 is closed, separates third breeches pipe 11 and waste liquid supervisor 9, and by third breeches pipe 11
Stump heparin cap closure opens the flow-stopping clip 12 on artery supervisor 2, draws physiological saline by blood pump 1 and carries out to dialyzer 5
It rinses.
Later waste liquid is rinsed all to be collected by waste fluid bag 6.
C, perfusion adds dialysis combination therapy: drawing blood and finishes, connects patient after vein is responsible for 3 ends and the separation of the 4th breeches pipe
Blood circuit, start blood perfusion add dialysis combination therapy.It keeps two flow-stopping clips 12 on artery supervisor 2 to close when treatment, protects
It is open to hold on the first breeches pipe 7 and the second breeches pipe 8 two flow-stopping clips 12, after perfusion device 4 is saturated, with physiological saline by perfusion device
Blood refunds patient's body in 4 closes two flow-stopping clips on the first breeches pipe 7 and the second breeches pipe 8 and opens two fluid stoppings on artery supervisor 2
Folder 12, continues haemodialysis, and rear dialysis in two hours is individually completed by dialyzer 5.
Claims (5)
1. a kind of combined artificial kidney dedicated pipeline, including perfusion device (4), dialyzer (5), waste fluid bag (6), characterized in that institute
It states dialyzer (5) both ends and is separately connected vein supervisor (3) and artery supervisor (2)；The artery supervisor is equipped with the first breeches pipe
(7) it is connected to the second breeches pipe (8) by a perfusion device (4) with the second breeches pipe (8), first breeches pipe (7)；The artery
There are two being set between the first breeches pipe (7) and the second breeches pipe (8) on supervisor (2) flow-stopping clip (12)；Second breeches pipe (8)
Distal end is set third breeches pipe (11), and third breeches pipe (11) passes through the hickey on nipple (601) and waste liquid supervisor (9)
(602) it connects, separates；The waste liquid supervisor (9) connects the 4th breeches pipe (10), the vein master close to waste fluid bag (6) one end
Managing the one end of (3) far from dialyzer (5) can by the hickey (602) of nipple (601) and the 4th breeches pipe (10) end
Separation connection；On first breeches pipe (7), the second breeches pipe (8) between artery supervisor (2) and third breeches pipe (11), the 4th
Breeches pipe (10), third breeches pipe (11), waste liquid are responsible on (9) and are all provided with flow-stopping clip (12).
2. a kind of combined artificial kidney dedicated pipeline according to claim 1, it is characterised in that: the waste fluid bag (6)
Capacity is 3500-4000mL.
3. a kind of combined artificial kidney dedicated pipeline according to claim 1, it is characterised in that: the artery is responsible for (2)
Between dialyzer (5), between vein supervisor (3) and dialyzer (5), first breeches pipe (7) and perfusion device (4) it
Between, between the second breeches pipe (8) and perfusion device (4), between vein supervisor (3) end and the 4th breeches pipe (10) pass through nipple
(601) and hickey (602) is detachably connectable.
4. a kind of combined artificial kidney dedicated pipeline according to claim 1, it is characterised in that: first breeches pipe (7)
With the long 11-15cm of the second breeches pipe (8), the second breeches pipe (8) arises from artery supervisor (2) away from hickey (602) 25-30cm, the
(8) two breeches pipe starting point spacing 20-25cm of (7) second breeches pipe of one breeches pipe；The waste liquid is responsible for (9) long 60-110cm.
5. a kind of combined artificial kidney dedicated pipeline according to claim 1, it is characterised in that: the vein supervisor (3),
Artery supervisor (2), waste liquid supervisor (9) have apparent diacritics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820175557.2U CN208448257U (en) | 2018-02-01 | 2018-02-01 | A kind of combined artificial kidney dedicated pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820175557.2U CN208448257U (en) | 2018-02-01 | 2018-02-01 | A kind of combined artificial kidney dedicated pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208448257U true CN208448257U (en) | 2019-02-01 |
Family
ID=65140587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820175557.2U Expired - Fee Related CN208448257U (en) | 2018-02-01 | 2018-02-01 | A kind of combined artificial kidney dedicated pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208448257U (en) |
-
2018
- 2018-02-01 CN CN201820175557.2U patent/CN208448257U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20210201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |