CN210844687U

CN210844687U - Blood transfusion device with blood bag protection function

Info

Publication number: CN210844687U
Application number: CN201921419229.3U
Authority: CN
Inventors: 罗利; 蒋开明
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-06-26
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a blood transfusion device with blood bag protection function, which comprises a puncture needle point, a transfusion device conduit, a taper tube, a flange, a corrugated tube, a connecting buckle and a handle; the utility model has the advantages of reasonable and simple structure, low in production cost, simple to operate, it is multiple functional, the tapering pipe box of this device promotes the handle in the export of blood transfusion bag to the pjncture needle point pierces the diaphragm of blood transfusion bag, after the puncture, under the effect of bellows, can withdraw from the pjncture needle point, avoids impaling the blood bag, then can release the pjncture needle point again when using once more, punctures once more, in order to solve the not enough in the background art.

Description

Blood transfusion device with blood bag protection function

Technical Field

The utility model relates to a blood transfusion device technical field, in particular to blood transfusion device with blood bag protect function.

Background

The blood transfusion apparatus is one kind of transfusion apparatus for establishing the passage between blood and vein and consists of bottle inserting needle, air inlet needle or hole, Y-shaped three-way pipeline with hose and flow stopping clamp, dropper with blood filtering net inside the dropper, pipeline, medicine adding port with flow regulator, injection part with injection part and intravenous needle with size over 7G and number 23G with injection needle.

At present, in clinical blood transfusion, after an outlet diaphragm of a blood transfusion bag is punctured by a traditional blood transfusion device, an outlet part of a blood transfusion bag ring is easy to puncture, damage is caused, and internal substances flow out, so that a technology is needed to make up for the defect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a blood transfusion device with blood bag protection function for solving the problems.

In order to solve the above problem, the utility model provides a technical scheme: a blood transfusion apparatus having a blood bag protection function, comprising: the puncture needle tip and the infusion apparatus catheter are communicated together, and the puncture needle tip and the infusion apparatus catheter are characterized in that: the device also comprises a conduit, a taper pipe, a flange, a corrugated pipe, a connecting buckle and a handle; the left end of the guide pipe is fixedly connected with a taper pipe; a flange is fixedly connected to the outer surface of the right end of the guide pipe; the right end of the flange is fixedly connected with a corrugated pipe; the puncture needle tip is connected in the catheter, the taper tube and the corrugated tube in a sliding manner; the right end of the outer surface of the puncture needle tip is fixedly connected with a connecting buckle; the connecting buckle is fixedly connected to the right side in the bellows chamber; the upper end and the lower end of the right side of the outer surface of the corrugated pipe are fixedly connected with handles.

Preferably, the handles are provided with anti-skid lines.

Preferably, the flange is annular.

The utility model has the advantages that: the utility model has the advantages of reasonable and simple structure, low in production cost, simple to operate, it is multiple functional, the tapering pipe box of this device promotes the handle in the export of blood transfusion bag to the pjncture needle point pierces the diaphragm of blood transfusion bag, after the puncture, under the effect of bellows, can withdraw from the pjncture needle point, avoids impaling the blood bag, then can release the pjncture needle point again when using once more, punctures once more, in order to solve the not enough in the background art.

Drawings

For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

Fig. 1 is a schematic structural diagram of the present invention.

1-a piercing needle tip; 2-a catheter of an infusion apparatus; 3-a catheter; 4-taper pipe; 5-a flange; 6-a corrugated tube; 7-connecting a buckle; 8-a handle.

Detailed Description

As shown in fig. 1, the following technical solutions are adopted in the present embodiment: a blood transfusion apparatus having a blood bag protection function, comprising: the puncture needle comprises a puncture needle point 1 and an infusion apparatus catheter 2, wherein the puncture needle point 1 is communicated with the infusion apparatus catheter 2, and the puncture needle further comprises a catheter 3, a taper tube 4, a flange 5, a corrugated tube 6, a connecting buckle 7 and a handle 8; the left end of the conduit 3 is fixedly connected with a taper pipe 4; a flange 5 is fixedly connected to the outer surface of the right end of the guide pipe 3; the right end of the flange 5 is fixedly connected with a corrugated pipe 6; the puncture needle tip 1 is connected in a guide tube 3, a taper tube 4 and a corrugated tube 6 in a sliding manner; the right end of the outer surface of the puncture needle point 1 is fixedly connected with a connecting buckle 7; the connecting buckle 7 is fixedly connected to the right side inside the cavity of the corrugated pipe 6; the upper end and the lower end of the right side of the outer surface of the corrugated pipe 6 are fixedly connected with a handle 8.

Wherein, the handles 8 are all provided with anti-skid lines; the flange 5 is annular.

The utility model discloses a user state does: the utility model has the advantages of reasonable and simple structure, low in production cost, simple to operate, it is multiple functional, the tapering pipe box of this device promotes handle 7 in the export of blood transfusion bag to puncture needle point 1 and puncture the diaphragm of blood transfusion bag, after puncturing, under the effect of bellows 6, can withdraw from puncture needle point 1, avoid puncturing the blood bag, then can release puncture needle point 1 again when using once more, puncture once more, in order to solve the not enough in the background art.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.

Claims

1. A blood transfusion apparatus having a blood bag protection function, comprising: puncture needle point (1) and transfusion system pipe (2), puncture needle point (1) and transfusion system pipe (2) are linked together, its characterized in that: the device also comprises a conduit (3), a taper pipe (4), a flange (5), a corrugated pipe (6), a connecting buckle (7) and a handle (8);

the left end of the conduit (3) is fixedly connected with a taper pipe (4);

a flange (5) is fixedly connected to the outer surface of the right end of the guide pipe (3);

the right end of the flange (5) is fixedly connected with a corrugated pipe (6);

the puncture needle point (1) is connected in the guide tube (3), the taper tube (4) and the corrugated tube (6) in a sliding manner;

a connecting buckle (7) is fixedly connected to the right end of the outer surface of the puncture needle point (1);

the connecting buckle (7) is fixedly connected to the right side in the chamber of the corrugated pipe (6);

the upper end and the lower end of the right side of the outer surface of the corrugated pipe (6) are fixedly connected with handles (8).

2. The blood transfusion apparatus with blood bag protection function according to claim 1, characterized in that: the handles (8) are all provided with anti-skid lines.

3. The blood transfusion apparatus with blood bag protection function according to claim 1, characterized in that: the flange (5) is annular.