CN202146464U - Disposable hemodialysis pipeline - Google Patents
Disposable hemodialysis pipeline Download PDFInfo
- Publication number
- CN202146464U CN202146464U CN201120186850U CN201120186850U CN202146464U CN 202146464 U CN202146464 U CN 202146464U CN 201120186850 U CN201120186850 U CN 201120186850U CN 201120186850 U CN201120186850 U CN 201120186850U CN 202146464 U CN202146464 U CN 202146464U
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- blood vessel
- port
- end blood
- arterial
- vein
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Abstract
The utility model provides a disposable hemodialysis pipeline, which consists of an arterial end blood pipe, a plastic waste liquid bag, a vein end blood pipe and an integrated infusion apparatus, wherein the plastic waste liquid bag is provided with a Y-shaped connecting pipe; the arterial end blood pipe is connected with an arterial port of the Y-shaped connecting pipe; the vein end blood pipe is connected with a vein port of the Y-shaped connecting pipe; the arterial end blood pipe is connected with the integrated infusion apparatus by a three-way tube; an infusion clamp is positioned on the integrated infusion apparatus; and infusion clamps are respectively positioned on the Y-shaped connecting pipe. The disposable hemodialysis pipeline has rational design, fulfills the aim of totally closed pre-flushing of the disposable hemodialysis pipeline, can be directly operated during pre-flushing and blood refluxing, needs no preparation of extra infusion apparatus, ensures the pre-flushing of the blood pipe to be simpler and safer, prevents the problem about pollution caused by that the blood pipe port falls into the waste liquid bucket due to slippage, needs no preparation of extra waste liquid bucket, directly drains the waste pre-flushing liquid into waste liquid bags, prevents cross infection and reduces the use cost.
Description
Technical field
This utility model belongs to Medical Instruments, relates to a kind of disposable hemodialysis pipeline.
Background technology
Hemodialysis is one of main kidney replacement therapy method of renal failure patient; When carrying out hemodialysis; The doctor at first sets up patient's vascular access; To dash good dialyser and disposable blood vessel then in advance and be connected to the patient's blood vessel path, and set up extracorporeal circulation and begin hemodialysis.
Original disposable hemodialysis pipeline mainly (comprises vein degasification kettle by blood vessel behind blood vessel (comprising 2 of infusion connectors), pump line, the pump before: the pump; Vein pressure test pathway), and accessories section (comprising: blood vessel clip before the pump, behind the pump bloody path pipe clamp and respectively hold infusion connector clip etc.).In advance when blood vessel finishes blood back with treatment, need to prepare in addition transfusion device 1 pair before the hemodialysis, 1 of pail for used dressings is connected to transfusion device that the infusion connector of blood vessel carries out dashing in advance and blood back before the pump.In advance towards the time bloody path pipe port before the pump and behind the pump is clipped in pail for used dressings along last, in advance towards the time, dash discarded liquid in advance and enter in the pail for used dressings.
The defective of said structure existence is: 1, use original disposable blood dialysis pipeline to dash when reaching blood back in advance; Can not directly operate; Must be before pump connect 1 secondary transfusion device on the infusion connector of blood vessel, not only waste time and energy, and increased because of misoperation and cause the chance polluted.2, the nurse carry out blood vessel in advance towards the time, can't avoid being clipped in pail for used dressings along last two blood vessel ports slippage, mistake is fallen in the pail for used dressings, directly causes the pollution of blood vessel port.
Summary of the invention
The purpose of this utility model provides a kind of easy, safe disposable blood dialysis pipeline, mainly solves the easy inadequately and easy pollution problems of operation that original disposable blood dialysis pipeline exists.
This utility model disposable blood dialysis pipeline (A type) is made up of arterial end blood vessel, plastics waste fluid bag, vein end blood vessel, integrated infusion device; The plastics waste fluid bag is provided with Y type connection tube; The arterial end blood vessel is connected with the tremulous pulse port of Y type connection tube through arterial end blood vessel port; The vein end blood vessel is connected with the vein port of Y type connection tube through vein end blood vessel port; The arterial end blood vessel is connected with the integrated infusion device through threeway, settles an Infusion clip on the integrated infusion device, on Y type connection tube, settles first Infusion clip and second Infusion clip respectively.This utility model disposable blood dialysis pipeline integral body is put into packaging bag, and ethylene oxide sterilizing is adopted in the sealing back.
Another purpose of this utility model provides another kind of disposable blood dialysis pipeline (Type B); Form by arterial end blood vessel, plastics waste fluid bag, vein end blood vessel, integrated infusion device; The plastics waste fluid bag is provided with Y type connection tube; The arterial end blood vessel is connected with the tremulous pulse port of Y type connection tube through arterial end blood vessel port; The vein end blood vessel is connected with the vein port of Y type connection tube through vein end blood vessel port; Connecting the integrated infusion device near arterial end blood vessel port through threeway, on the integrated infusion device, settling an Infusion clip, and integrated infusion device and arterial end blood vessel are being fixed through the first movable collar and the second movable collar.
This utility model is on original disposable hemodialysis pipeline basis, to improve, and outside keeping the each several part structure of original blood vessel, 1 infusion connector of blood vessel before the pump is improved to the integrated infusion device that 1 pair links to each other with blood vessel; In addition before pump with pump after the bloody path pipe port be connected 1 of the plastics waste fluid bag that has 2 ports.The beneficial effect of this utility model is: (1) this utility model is reasonable in design; Realized the theory that disposable hemodialysis pipeline total closed type dashes in advance; Increased the integrated infusion device at disposable blood dialysis pipeline; But carrying out that disposable blood dialysis pipeline dashes in advance and straightforward manipulation during blood back, need not extra preparation transfusion device, thus make blood vessel dash handy and safe more in advance.(2) this utility model increased with pump before with pump after the plastics waste fluid bag that links to each other of bloody path pipe port; In advance towards the time; The nurse need not extra preparation waste liquid barrel, dashes discarded liquid in advance and directly enters in the waste fluid bag, has avoided original blood vessel port to fall into because of slippage and has caused pollution problems in the waste liquid barrel.(3) avoided in cleaning and sterilizing waste liquid barrel process maybe problem, the problem includes: the problem of cross infection.(4) through cost accounting, compare with original disposable hemodialysis pipeline, more economical, reduce use cost.
Description of drawings
Fig. 1 is an A type hemodialysis pipeline structural representation.
Fig. 2 is a Type B hemodialysis pipeline structural representation.
The specific embodiment
This utility model is further described through accompanying drawing and embodiment.
Embodiment 1
Referring to Fig. 1; A type hemodialysis tube route arterial end blood vessel 1, plastics waste fluid bag 6, vein end blood vessel 7, integrated infusion device 11 are formed; Plastics waste fluid bag 6 is provided with Y type connection tube 5; Arterial end blood vessel 1 is connected with the tremulous pulse port 3 of Y type connection tube 5 through arterial end blood vessel port 2, and vein end blood vessel 7 is connected with the vein port 9 of Y type connection tube 5 through vein end blood vessel port 8, and arterial end blood vessel 1 is connected with integrated infusion device 11 through threeway 13; Settle an Infusion clip 12 on the integrated infusion device 11, on Y type connection tube 5, settle first Infusion clip 4 and second Infusion clip 10 respectively.A type hemodialysis pipeline integral body is put into packaging bag, and ethylene oxide sterilizing is adopted in the sealing back.
Referring to Fig. 2; Type B hemodialysis tube route arterial end blood vessel 1, plastics waste fluid bag 6, vein end blood vessel 7, integrated infusion device 11 are formed; Plastics waste fluid bag 6 is provided with Y type connection tube 5; Arterial end blood vessel 1 is connected with the tremulous pulse port 3 of Y type connection tube 5 through arterial end blood vessel port 2; Vein end blood vessel 7 is connected with the vein port 9 of Y type connection tube 5 through vein end blood vessel port 8, connects integrated infusion device 11 at nearly arterial end blood vessel port 2 places through threeway 13, on disposable transfusion device 11, settles an Infusion clip 12; And through the first movable collar 14 and the second movable collar 15 that integrated infusion device 11 is fixing with arterial end blood vessel 1, on Y type connection tube 5, settle first Infusion clip 4 and second Infusion clip 10 respectively.Type B hemodialysis pipeline integral body is put into packaging bag, and ethylene oxide sterilizing is adopted in the sealing back.
This utility model is that existing disposable hemodialysis pipeline is improved, except the each several part structure that comprises original blood vessel, this utility model with pump before 1 infusion connector of blood vessel be improved to the integrated infusion device that 1 pair links to each other with blood vessel; In addition before pump with pump after the bloody path pipe port be connected 1 of the plastics waste fluid bag that has 2 ports.
Referring to Fig. 1, A type disposable blood dialysis pipeline is used to connect hemodialysis patients and hemo system.Before hemodialysis treatment began, in advance towards disposable blood dialysis pipeline and dialyser, the nurse must link up A type disposable blood dialysis pipeline and dialyser for earlier; Be mounted on the hemo system again, and waste fluid bag 6 unifications are placed clear area (not landing), get the preceding integral type transfusion device 11 of pump and connect in advance towards liquid; Open Infusion clip 12; Beginning is dashed in advance, dashes discarded liquid in advance and then enters in the waste fluid bag 6, dashes in advance and finishes to clamp first Infusion clip 4 and second Infusion clip 10 on the waste fluid bag.After hemodialysis treatment finishes, press routine operation, clamp arterial line, open transfusion device folder 12 and blood pump a little, the pass pump is opened the arterial line clip arterial line blood is returned in the body, reclamps arterial line; Then the blood in filter and the venous line is returned in the body.
Embodiment 4
Referring to Fig. 2, Type B disposable blood dialysis pipeline is used to connect hemodialysis patients and hemo system.Before hemodialysis treatment began, in advance towards disposable blood dialysis pipeline and dialyser, the nurse must link up Type B disposable blood dialysis pipeline and dialyser for earlier; Be mounted on the hemo system again, and waste fluid bag 6 unifications are placed clear area (not landing), get the preceding integral type transfusion device 11 of pump and connect in advance towards liquid; Open Infusion clip 12; Beginning is dashed in advance, dashes discarded liquid in advance and then enters in the waste fluid bag 6, dashes in advance and finishes to clamp first Infusion clip 4 and second Infusion clip 10 on the waste fluid bag.After hemodialysis treatment finishes, press routine operation, clamp arterial line, open transfusion device folder 12 and blood pump a little, the pass pump is opened arterial line arterial line blood is returned in the body, reclamps arterial line; Then the blood in filter and the venous line is returned in the body.The normal saline that does not press from both sides temperature when the advantage of Type B hemodialysis pipeline is blood back is littler to patient's influence.
Claims (3)
1. disposable blood dialysis pipeline; It is characterized in that; Form by arterial end blood vessel (1), plastics waste fluid bag (6), vein end blood vessel (7), integrated infusion device (11); Plastics waste fluid bag (6) is provided with Y type connection tube (5); Arterial end blood vessel (1) is connected with the tremulous pulse port (3) of Y type connection tube (5) through arterial end blood vessel port (2), and vein end blood vessel (7) is connected with the vein port (9) of Y type connection tube (5) through vein end blood vessel port (8), and arterial end blood vessel (1) is connected with integrated infusion device (11) through threeway (13); Integrated infusion device (11) is gone up and is settled an Infusion clip (12), on Y type connection tube (5), settles first Infusion clip (4) and second Infusion clip (10) respectively.
2. a kind of disposable blood dialysis pipeline according to claim 1; It is characterized in that; Integrated infusion device (11) is to connect through threeway (13) locating near arterial end blood vessel port (2); Go up an arrangement Infusion clip (12) at integrated infusion device (11), and through the first movable collar (14) and the second movable collar (15) that integrated infusion device (11) and arterial end blood vessel (1) is fixing.
3. a kind of disposable blood dialysis pipeline according to claim 1 and 2 is characterized in that disposable blood dialysis pipeline integral body is put into packaging bag, and ethylene oxide sterilizing is adopted in the sealing back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120186850U CN202146464U (en) | 2011-06-04 | 2011-06-04 | Disposable hemodialysis pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120186850U CN202146464U (en) | 2011-06-04 | 2011-06-04 | Disposable hemodialysis pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202146464U true CN202146464U (en) | 2012-02-22 |
Family
ID=45587543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120186850U Expired - Lifetime CN202146464U (en) | 2011-06-04 | 2011-06-04 | Disposable hemodialysis pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202146464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233357A (en) * | 2015-10-06 | 2016-01-13 | 浙江大学 | Disposable plasma mode separation tubing |
-
2011
- 2011-06-04 CN CN201120186850U patent/CN202146464U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233357A (en) * | 2015-10-06 | 2016-01-13 | 浙江大学 | Disposable plasma mode separation tubing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120222 |
|
| CX01 | Expiry of patent term |