CN213667231U

CN213667231U - Disposable blood transfusion device with anticoagulation and flushing functions

Info

Publication number: CN213667231U
Application number: CN202022114569.4U
Authority: CN
Inventors: 刘贤
Original assignee: Zigong First Peoples Hospital
Current assignee: Zigong First Peoples Hospital
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-07-13
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to the field of medical equipment, in particular to a disposable blood transfusion device with anticoagulation and flushing functions; the problems of cleaning when the blood transfusion device transfuses albumin and blood coagulation in the blood transfusion process are solved; it includes: the first puncture outfit is connected with a drip cup through a first infusion tube, a first flow valve is arranged on the first infusion tube, the drip cup is connected with the second puncture outfit through a second infusion tube, an inclined rotating unit is arranged in the drip cup through a rotating shaft, a plurality of spheres are connected to the rotating unit through pull wires, and the spheres are lifted through rotation; the device adopts a double-joint structure and a movable mechanism in the drip cup, not only can realize convenient flushing when the blood transfusion device transfuses albumin, but also can prevent the blood coagulation phenomenon in the blood transfusion process.

Description

Disposable blood transfusion device with anticoagulation and flushing functions

Technical Field

The utility model relates to the field of medical equipment, concretely relates to disposable blood transfusion ware of anticoagulation and washing function.

Background

The albumin transfusion device is needed for albumin transfusion, but the albumin transfusion device is used for albumin transfusion, after the albumin transfusion, a nurse is needed to replace the saline flushing pipe, and the needle can be pulled out or other liquid can be replaced after the albumin transfusion, so that the workload of medical staff is increased.

Meanwhile, venous transfusion is clinically used for supplementing blood volume, increasing blood pressure and increasing hemoglobin, and is commonly used for treating blood system diseases, operations and treating major blood loss.

The venous transfusion device is used for clinically transfusing blood for patients, and generally comprises a puncture outfit, a transfusion dropping funnel, a venous transfusion hose and a venous transfusion needle. In the process of blood transfusion, the blood transfusion flow rate is slow, and blood is easy to coagulate blood after being kept still for too long time in the blood transfusion drip chamber, thus seriously influencing the blood transfusion for patients. In order to prevent blood coagulation, medical staff can shake the blood transfusion dripping bucket continuously with hands to enable blood to be in a motion state and not to be coagulated easily, the burden of the medical staff is increased in the process, and the work efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides an anti-coagulation and disposable blood transfusion ware of washing function, the effectual blood coagulation problem of rinsing problem and blood transfusion in-process when having solved blood transfusion ware defeated albumin, this device adopts the double-joint structure and drips the movable mechanism in the kettle, can realize that the blood transfusion ware is washed the convenience when defeated albumin, can prevent again at the blood transfusion in-process blood coagulation phenomenon.

In order to achieve the above purpose, the technical solution adopted by the present application is as follows:

the utility model provides an anticoagulant and disposable blood transfusion ware of washing function, includes first air cleaner 3 of installation on first puncture ware 1 and the first puncture ware 1, first puncture ware 1 is connected with drip cup 9 through first transfer line 5, and is provided with first flow valve 7, its characterized in that on first transfer line 5: the last demountable installation of drip cup 9 has second transfer line 6, and drip cup 9 is connected with second puncture ware 2 through second transfer line 6, drip the rotatory unit of slope is installed through pivot 10 to drip the inside 9, is connected with a plurality of spheroids 14 through 13 acting as go-between on the rotatory unit, realizes spheroid 14's lift through the rotation.

And a second air filter 4 is arranged on the second puncture outfit 2.

And a second flow valve 8 is arranged on the second infusion tube 6.

The rotating shaft 10 is vertically arranged in the drip cup 9, and the rotating shaft 10 can rotate.

The rotating unit is obliquely arranged on the rotating shaft 10 at an angle of 30-60 degrees.

The rotating unit comprises a mounting disc 11 and a plurality of rotating blades 12, wherein the mounting disc 11 is mounted on the rotating shaft 10, and the plurality of rotating blades 12 are uniformly mounted on the mounting disc 11.

The rotating blade 12 comprises a junction 1201 and a blocking edge 1202, and the blocking edge 1202 is arranged on the junction 1201.

The rotating vane 12 is connected with a plurality of balls 14 through a pull wire 13.

The utility model discloses beneficial effect does: 1) this device adopts the dual-joint structure, uses first puncture ware input albumin after, only needs to connect the salt solution through the second puncture ware, opens the washing that the second flow valve alright realized the transfer line, need not promptly to peg graft the salt solution bag again on first puncture ware, operates convenient and fast more.

2) Adopt mobilizable elevation structure in this device's the kettle that drips, provide power through the dropping liquid, the spheroid through rotary unit's rotation type goes up and down, carries out slow stirring, prevents the coagulation phenomenon at the blood transfusion in-process.

In summary, the following steps: the device adopts a double-joint structure and a movable mechanism in the drip cup, not only can realize convenient flushing when the blood transfusion device transfuses albumin, but also can prevent the blood coagulation phenomenon in the blood transfusion process.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of a drip chamber;

FIG. 3 is a schematic view of the internal structure of the drip chamber;

FIG. 4 is a schematic view of a rotary unit and ball mounting arrangement;

shown in the figure: the puncture outfit comprises a first puncture outfit 1, a second puncture outfit 2, a first air filter 3, a second air filter 4, a first infusion tube 5, a second infusion tube 6, a first flow valve 7, a second flow valve 8, a drip cup 9, a rotating shaft 10, a mounting disc 11, a rotating blade 12, a connecting surface 1201, a blocking edge 1202, a pull wire 13 and a sphere 14.

Detailed Description

The technical solution of the present invention is further described by the following specific embodiments with reference to the accompanying drawings:

the disposable blood transfusion device with anticoagulation and flushing functions as shown in fig. 1-4 has anticoagulation and flushing functions, and two different characteristic embodiments are formed according to the two characteristics.

EXAMPLE 1 Disposable blood transfusion set with flushing function

As shown in fig. 1, the present apparatus is provided with two piercers, a first piercer 1 and a second piercer 2. The first puncture device 1 is used for inputting albumin, and the second puncture device 2 is used for inputting saline for flushing. The first puncture outfit 1 and the second puncture outfit 2 are respectively provided with a first air filter 3 and a second air filter 4 which are used for filtering the air in the disposable blood transfusion outfit.

The first puncture outfit 1 is fixedly connected with a drip cup 9 through a first infusion tube 5. The second puncture outfit 2 is detachably connected with the drip cup 9 through a second infusion tube 6 and can be sealed through a sealing plug after being detached.

When the albumin infusion device is used, in the albumin infusion process, the first flow valve 7 on the first infusion tube 5 is opened, and the second flow valve 8 on the second infusion tube 6 is closed, so that albumin infusion is realized. After the infusion is completed, the first flow valve 7 on the first infusion tube 5 is closed, and the second flow valve 8 is opened to flush the saline. Anticoagulation

EXAMPLE 2 anticoagulated Disposable blood transfusion set

The anticoagulant function is achieved in the drip chamber 9 as shown in fig. 2, 3 and 4.

A rotatable rotating shaft 10 is vertically arranged in the drip cup 9, and an inclined mounting plate 11 is arranged at the other end of the rotating shaft. The mounting plate 11 is used for mounting the rotary vane 12. As shown in fig. 3, a plurality of rotary vanes 12 are uniformly mounted on the mounting plate 11. The individual rotor blades 12 are of triangular configuration. The installation plate 11 is inclined at 30-60 degrees, so that the rotating blades 12 are inclined at the same angle.

Meanwhile, the rotating blade structure is shown in fig. 4, the upper surface is a junction 1201 for blood to drip onto the junction 1201, and a stop edge 1202 is arranged on the junction 1201 to prevent dripping into the drip cup at the dripping moment. The rotary vane 12 is driven to rotate by the drive of the dropping.

The bottom surface of the rotating vane 12 is connected with a ball 14 through a stay wire 13. In the process of rotating the rotating vane 12, the ball body moves up and down due to the inclination of the rotating vane 12, so as to stir blood and prevent blood coagulation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an anticoagulant and disposable blood transfusion ware of washing function, includes the first air cleaner of installation on first puncture ware and the first puncture ware, and first puncture ware is connected with the drip cup through first transfer line, and is provided with first flow valve, its characterized in that on first transfer line: the drip cup is provided with a second infusion tube in a detachable mode, the drip cup is connected with a second puncture outfit through the second infusion tube, the inclined rotating unit is installed inside the drip cup through a rotating shaft, the rotating unit is connected with a plurality of balls through pull wires, and the balls are lifted up and down through rotation.

2. A disposable blood transfusion apparatus with anticoagulant and flushing functions as claimed in claim 1, wherein: and a second air filter is arranged on the second puncture outfit.

3. The anticoagulant and flush disposable blood transfusion apparatus according to claim 1, wherein: and a second flow valve is arranged on the second infusion tube.

4. The anticoagulant and flush disposable blood transfusion apparatus according to claim 1, wherein: the rotating shaft is vertically arranged in the drip cup and can rotate.

5. The anticoagulant and flush disposable blood transfusion apparatus according to claim 1, wherein: the rotating unit is obliquely arranged on the rotating shaft at an angle of 30-60 degrees.

6. The anticoagulant and flush disposable blood transfusion apparatus according to claim 5, wherein: the rotary unit comprises an installation disc and a plurality of rotary blades, and the installation disc is installed on the rotary shaft, and the rotary blades are evenly installed on the installation disc.

7. The anticoagulant and flush disposable blood transfusion apparatus according to claim 6, wherein: the rotating blade comprises a connecting surface and a blocking edge, and the blocking edge is arranged on the connecting surface.

8. The anticoagulant and flush disposable blood transfusion apparatus of claim 7, wherein: the rotating blade is connected with a plurality of spheres through stay wires.