CN211094142U

CN211094142U - Cardiovascular nursing is with disposable device of drawing blood

Info

Publication number: CN211094142U
Application number: CN201921031310.4U
Authority: CN
Inventors: 赵倩
Original assignee: WEIFANG CITY PEOPLE'S HOSPITAL
Current assignee: WEIFANG CITY PEOPLE'S HOSPITAL
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-07-28
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a disposable blood drawing device for cardiovascular nursing, which comprises a sleeve, a push rod is inserted in the sleeve, one end of the sleeve is inserted with a control device, the control device comprises a blood storage tube, one side above the blood storage tube is connected with a first connecting tube, the other side above the blood storage tube is connected with a second connecting tube, the upper end of the blood storage tube is connected with a joint, the joint is inserted with the sleeve, the other end of the first connecting tube is connected with a needle head, the other end of the second connecting tube is inserted with a transition tube, one side of the transition tube is respectively connected with a first hose, a second hose and a third hose, the other ends of the first hose, the second hose and the third hose are respectively connected with a collecting bag, the disposable blood drawing device for cardiovascular nursing has reasonable design, simple structure and convenient blood drawing, avoid the syringe fish tail nursing staff of mistake emergence, be worth wideling popularize.

Description

Cardiovascular nursing is with disposable device of drawing blood

Technical Field

The utility model relates to the technical field of medical treatment, specifically be a cardiovascular nursing is with disposable device of drawing blood.

Background

The heart of human organs is an important component of the operation of human organs, the main function is to provide pressure to operate blood to each part of the body, the heart of human is positioned on the left side of the middle part of the chest, the metabolic level of each organ tissue is different under different physiological conditions of the human body, and the requirement on blood flow is also different. Cardiovascular activity can change cardiac output and peripheral resistance under the mediation of nerves and body fluid of the body, coordinate the distribution of blood flow among organs and tissues, and meet the demand of the organs and tissues on blood flow. The existing blood drawing device for cardiovascular care generally adopts a syringe to draw blood, and the syringe can only draw one tube of blood at most at one time, so that the blood drawing device is not suitable for blood drawing with large demand, and therefore, the invention of the disposable blood drawing device for cardiovascular care is necessary to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cardiovascular nursing is with disposable device of drawing blood to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a disposable blood drawing device for cardiovascular nursing comprises a sleeve, a push rod is inserted in the sleeve, a control device is inserted in one end of the sleeve, the control device comprises a blood storage tube, a first connecting tube is connected to one side above the blood storage tube, a second connecting tube is connected to the other side above the blood storage tube and extends to the inner bottom of the blood storage tube, a connector is connected to the upper end of the blood storage tube, the connector and the sleeve are inserted, a needle head is connected to the other end of the first connecting tube, a transition tube is inserted to the other end of the second connecting tube, a first hose, a second hose and a third hose are connected to one side of the transition tube respectively, three sets of hoses can be connected with three sets of collecting bags, the other ends of the first hose, the second hose and the third hose are connected with the collecting bags and the collecting bags, the blood collection is convenient.

Preferably, the inner end of the push rod is fixedly connected with a piston, and the outer end of the push rod is fixedly connected with a hand push plate.

Preferably, be provided with the plug on the collection bag, peg graft between first hose, second hose and the third hose and the plug, conveniently pull out and insert, be convenient for tear the collection bag open.

Preferably, the outer surface of the hand push plate is provided with anti-skid grains.

Preferably, the middle part of the push rod is provided with an annular groove, and the annular groove is arranged, so that the push rod is conveniently broken, the repeated utilization is avoided, and the cross contamination is avoided.

Compared with the prior art, the beneficial effects of the utility model are as follows: this cardiovascular nursing is with disposable device of drawing blood, during the use, insert the position that the patient need draw blood with the syringe needle on the first connecting pipe, peg graft telescopic one end on the joint again, through pulling out the push rod, can realize drawing blood, blood enters into deposits the blood vessel, again from depositing in the blood vessel enters into the transition pipe through the second connecting pipe, again can enter into first hose from the transition pipe, in second hose or the third hose, thereby it collects to enter into in the collection bag, this cardiovascular nursing is with disposable device of drawing blood, reasonable in design, moreover, the steam generator is simple in structure, the convenient blood of drawing blood, avoid the wrong needle tubing fish tail nursing staff of appearing, be worth wideling popularize.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the control device of the present invention.

In the figure: 1. a push rod; 2. a sleeve; 3. a control device; 301. storing blood vessels; 302. a first connecting pipe; 303. a second connecting pipe; 304. a joint; 4. a needle head; 5. a collection bag; 6. a transition duct; 7. a first hose; 8. a second hose; 9. a third hose; 10. a piston; 11. a plug; 12. an annular groove; 13. A hand push plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a disposable blood drawing device for cardiovascular care comprises a sleeve 2, a push rod 1 is inserted into the sleeve 2, a control device 3 is inserted into one end of the sleeve 2, the control device 3 comprises a blood storage tube 301, a first connecting tube 302 is connected to one side above the blood storage tube 301, a second connecting tube 303 is connected to the other side above the blood storage tube 301, the second connecting tube 303 extends to the inner bottom of the blood storage tube 301, a connector 304 is connected to the upper end of the blood storage tube 301, the connector 304 is inserted into the sleeve 2, a needle 4 is connected to the other end of the first connecting tube 302, a transition tube 6 is inserted into the other end of the second connecting tube 303, a first hose 7, a second hose 8 and a third hose 9 are respectively connected to one side of the transition tube 6, three sets of hoses are connected to three sets of collecting bags 5, the other end of first hose 7, second hose 8 and third hose 9 is connected with collection bag 5 respectively, and the collection bag 5 that sets up conveniently collects blood.

Specifically, the inner end of the push rod 1 is fixedly connected with a piston 10, and the outer end of the push rod 1 is fixedly connected with a hand push plate 13.

Specifically, be provided with plug 11 on the collection bag 5, peg graft between first hose 7, second hose 8 and third hose 9 and the plug 11, conveniently pull out and insert, be convenient for tear collection bag 5 open.

Specifically, the outer surface of the hand push plate 13 is provided with anti-skid lines.

Specifically, the middle part of the push rod 1 is provided with the annular groove 12, and the annular groove 12 is arranged, so that the push rod 1 is conveniently broken, the reuse is avoided, and the cross contamination is avoided.

The working principle is as follows: this cardiovascular nursing is with disposable device of drawing blood, in using, insert the position that the patient need draw blood with syringe needle 4 on first connecting pipe 302, peg graft the one end of sleeve 2 on connecting 304 again, through pulling out push rod 1, can realize drawing blood, blood enters into and deposits blood vessel 301, again from depositing blood vessel 301 and enter into transition pipe 6 through second connecting pipe 303, again can enter into first hose 7 from transition pipe 6, in second hose 8 or the third hose 9, thereby it collects in collecting bag 5 to enter into, this cardiovascular nursing is with disposable device of drawing blood, reasonable in design, moreover, the steam generator is simple in structure, conveniently draw blood, avoid the syringe fish tail nursing staff of mistake appearing, be worth wideling popularize.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A disposable blood drawing device for cardiovascular care, comprising a sleeve (2), characterized in that: a push rod (1) is inserted in the sleeve (2), a control device (3) is inserted at one end of the sleeve (2), the control device (3) comprises a blood storage tube (301), one side of the upper part of the blood storage tube (301) is connected with a first connecting tube (302), the other side of the upper part of the blood storage tube (301) is connected with a second connecting tube (303), the upper end of the blood storage tube (301) is connected with a joint (304), the joint (304) is inserted with the sleeve (2), the other end of the first connecting pipe (302) is connected with a needle (4), the other end of the second connecting pipe (303) is inserted with a transition pipe (6), one side of the transition pipe (6) is respectively connected with a first hose (7), a second hose (8) and a third hose (9), the other ends of the first hose (7), the second hose (8) and the third hose (9) are respectively connected with a collecting bag (5).

2. A disposable blood drawing device for cardiovascular care according to claim 1, wherein: the inner end of the push rod (1) is fixedly connected with a piston (10), and the outer end of the push rod (1) is fixedly connected with a hand push plate (13).

3. A disposable blood drawing device for cardiovascular care according to claim 1, wherein: a plug (11) is arranged on the collecting bag (5), and the first hose (7), the second hose (8), the third hose (9) and the plug (11) are connected in an inserting mode.

4. A disposable blood drawing device for cardiovascular care according to claim 2, wherein: and anti-skid grains are arranged on the outer surface of the hand push plate (13).

5. A disposable blood drawing device for cardiovascular care according to claim 1, wherein: the middle part of the push rod (1) is provided with an annular groove (12).