CN215084223U

CN215084223U - Improved heparin cap with side wings

Info

Publication number: CN215084223U
Application number: CN202120731495.0U
Authority: CN
Inventors: 谭亚敏; 章俏雷
Original assignee: Zhejiang Cancer Hospital
Current assignee: Zhejiang Cancer Hospital
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-12-10
Anticipated expiration: 2031-04-12

Abstract

The utility model discloses an improved heparin cap with side wings, belonging to the technical field of medical instruments. Comprises a heparin cap main body and a pair of blocking parts embedded on the outer side wall of the heparin cap; the stop part in heparin cap main part integrated into one piece, the stop part is located heparin cap both sides, when medical personnel to twisting the heparin cap, the stop part gives an application of force, and medical personnel can relax the rotatory pine twist the heparin cap. The utility model discloses an inlay the stop part on the heparin cap lateral wall, give a relative application of force for the equilibrium of improvement application of force heparin cap both sides are equipped with the stop part respectively, and the medical personnel of being convenient for grip rotatoryly, shorten the time of screwing up or loosening the heparin cap.

Description

Improved heparin cap with side wings

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an improved heparin cap with side wings.

Background

Heparin cap commonly used in the existing market, the volume is short and small, be cylindrical, dock with the transfer line through threaded interface, need screw up the liquid medicine that prevents in the transfer line after the butt joint and flow, when needs add other medicines to the transfer line in, open the rotation once more and screw down the heparin cap, nevertheless because heparin cap volume is too little, to unscrewing the heparin cap has increased certain degree of difficulty, especially some ladies, because self strength is less relatively, the condition that will appear skidding unscrewing the heparin cap, the process of opening need consume a large amount of time, increase medical staff's the work degree of difficulty.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an improvement heparin cap with a flank to the deficiency that exists among the prior art to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the improved heparin cap with the side wings comprises a heparin cap main body and a pair of blocking parts embedded on the outer side wall of the heparin cap; the stop part in heparin cap main part integrated into one piece, the stop part is located heparin cap both sides, when medical personnel to twisting the heparin cap, the stop part gives an application of force, and medical personnel can relax the rotatory pine twist the heparin cap.

Preferably, the heparin cap further comprises more than two annular bulges sleeved on the outer surface of the blocking part, so that the friction force of the outer surface of the blocking part is increased, and the heparin cap is effectively prevented from slipping when rotating.

Preferably, the blocking part is a cylinder and is made of transparent materials.

Preferably, the heparin cap main part includes that inside is equipped with holds chamber and open-topped casing, with hold intracavity inner wall integrated into one piece's spiral connector, help carrying out the meshing with heparin cap and transfer line sealed.

Preferably, the medical infusion apparatus further comprises an elastic sealing block adhered in the accommodating cavity of the shell, the opening of the infusion tube is plugged through the elastic sealing block, and medical liquid leakage in the infusion tube is effectively prevented.

Preferably, the infusion tube further comprises a plug body adhered to the elastic sealing block, the plug body is a circular truncated cone, the central axis of the plug body is overlapped with the central axis of the shell, the heparin cap is sleeved at the opening of the infusion tube, the plug body is inserted into the infusion tube, and the opening of the infusion tube is further plugged.

Has the advantages that: when medical personnel rotated the heparin cap, through inlaying the barrier section on the heparin cap lateral wall, given a relative application of force for the equilibrium that improves the application of force heparin cap both sides are equipped with the barrier section respectively, and the medical personnel of being convenient for grip the rotation, shorten the time of screwing up or loosening the heparin cap, improve medical personnel's operating efficiency, improve the convenience when using.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the internal structure of the present invention.

In the figure: the heparin cap comprises a heparin cap body 1, a blocking part 2, an annular bulge 21, a shell 11, a spiral interface 12, an elastic sealing block 13 and a plug body 14.

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.

In practical applications, the applicant has found that: the heparin cap that commonly uses in the existing market, the volume is short and small, be cylindrical, dock with the transfer line through threaded interface, need screw up the liquid medicine that prevents in the transfer line after the butt joint and flow out, when needs add other medicines to in the transfer line, open the rotation again and screw down the heparin cap, but because the heparin cap volume is too little, to unscrewing the heparin cap increased certain degree of difficulty, especially some ladies, because self strength is less relatively, the condition that will appear skidding twisting the heparin cap, the process of opening need consume a large amount of time, increase medical staff's work degree of difficulty, to these problems, so an improvement heparin cap of taking the flank has been invented, can effectually solve above-mentioned problem.

Example one

Referring to fig. 1 and fig. 3, the present invention provides a technical solution: an improved heparin cap with side wings comprises a heparin cap main body 1, wherein a pair of blocking parts 2 are embedded on the outer side wall of the heparin cap; stop part 2 is the cylinder, and adopts transparent material to make, stop part 2 in 1 integrated into one piece of heparin cap main part, stop part 2 is located heparin cap both sides, when medical personnel when twisting the heparin cap, stop part 2 gives an application of force, and medical personnel can relax the rotatory pine twist the heparin cap.

The outer surface of the blocking part 2 is sleeved with more than two annular bulges 21, the annular bulges 21 are arranged on the outer surface of the blocking part 2 in a linear array mode, the friction force of the outer surface of the blocking part 2 is increased, and slipping is effectively avoided when the heparin cap is rotated.

Heparin cap main part 1 is equipped with including inside and holds chamber and open-top's casing 11, casing 11 holds intracavity adhesion elastic sealing piece 13, carries out the shutoff with the transfer line opening part through elastic sealing piece 13, and the effectual liquid medicine of placing in the transfer line leaks, with hold intracavity inner wall integrated into one piece's spiral connector 12, help meshing heparin cap and transfer line sealed.

Example two

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: an improved heparin cap with side wings comprises a heparin cap main body 1, wherein a pair of blocking parts 2 are embedded on the outer side wall of the heparin cap; stop part 2 is the cylinder, and adopts transparent material to make, stop part 2 in 1 integrated into one piece of heparin cap main part, stop part 2 is located heparin cap both sides, when medical personnel when twisting the heparin cap, stop part 2 gives an application of force, and medical personnel can relax the rotatory pine twist the heparin cap.

Heparin cap main part 1 is equipped with including inside and holds chamber and open-top's casing 11, casing 11 holds intracavity adhesion elastic sealing piece 13, adhesion cock body 14 on the elastic sealing piece 13, cock body 14 is the round platform, cock body 14 the central axis with the coincidence of casing 11's the central axis cup joints the heparin cap at the transfer line opening part, and with cock body 14 insert in the transfer line, the effectual liquid medicine that places in the transfer line leaks, with hold intracavity inner wall integrated into one piece's hickey 12, help meshing sealed with heparin cap and transfer line

Description of the working principle:

when the heparin cap is screwed down on the infusion tube as required, medical personnel rotate the heparin cap, the force application given by the blocking part 2 is helpful for the medical personnel to screw down the heparin cap, the plug body 14 is inserted into the infusion tube to plug the infusion tube, and the elastic sealing block 13 is utilized to provide a buffer space for the plug body 14, so that the outer surface of the plug body 14 is tightly attached to the inner wall of the infusion tube.

When needs are unscrewed the heparin cap from the transfer line, medical personnel rotate the heparin cap, through the application of force that blocking part 2 gave, help medical personnel to rotate the heparin cap, let medical personnel can break away from the transfer line by quick messenger's heparin cap in the short time.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.

Claims

1. An improved heparin cap with side wings, comprising: the heparin cap body is embedded on the pair of blocking parts on the outer side wall of the heparin cap; the blocking part is integrally formed on the heparin cap main body, and the blocking part is positioned on two sides of the heparin cap.

2. The winged modified heparin cap of claim 1, wherein: the device also comprises more than two annular bulges sleeved on the outer surface of the blocking part.

3. The winged modified heparin cap of claim 1, wherein: the blocking part is a cylinder and is made of transparent materials.

4. The winged modified heparin cap of claim 1, wherein: heparin cap main part including inside be equipped with hold chamber and open-topped casing, with hold intracavity wall integrated into one piece's spiral connector.

5. The winged modified heparin cap of claim 4, wherein: the elastic sealing block is adhered in the accommodating cavity of the shell.

6. The winged modified heparin cap of claim 5, wherein: the plug body is adhered to the elastic sealing block and is a circular truncated cone, and the central axis of the plug body coincides with the central axis of the shell.