CN214343720U

CN214343720U - Disposable quick syringe

Info

Publication number: CN214343720U
Application number: CN202023035203.4U
Authority: CN
Inventors: 潘晓茹; 尚晓辉
Original assignee: Henan Cancer Hospital
Current assignee: Henan Cancer Hospital
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-10-08
Anticipated expiration: 2030-12-16

Abstract

The utility model provides a disposable quick injector, the safety syringe comprises a needle head, the syringe needle links to each other with the injection syringe, is equipped with interim injection mouth on the injection syringe, and interim injection mouth upper end is equipped with communicating pipe, is equipped with first self-bleeding syringe needle connecting pipe, second self-bleeding syringe needle connecting pipe and third self-bleeding syringe needle connecting pipe communicating pipe. The utility model can adjust the ion component in time according to the state of illness of the patient, maintain the electrolyte balance in the body during blood purification, and achieve the treatment effect; meanwhile, the pollution of the preparation liquid is reduced, and the infection rate is reduced; the situation that the treatment of a patient is influenced by adding less or leaked ions into the preparation liquid is avoided; reduce nurse's work burden, improve work efficiency.

Description

Disposable quick syringe

Technical Field

The utility model relates to the field of medical equipment, concretely relates to disposable rapid injector.

Background

The existing finished product of the blood purification replacement liquid cannot carry out individualized ion supply on different patients in a targeted manner due to the fixed ion content, is high in price and cannot charge independently; when a nurse prepares 'replacement liquid' for a patient clinically, in order to save preparation time and manpower, a plurality of bags of liquid are often connected in series by using a common infusion apparatus and added into 3000ml of physiological saline, and the preparation process consumes a long time due to longer and thinner infusion apparatus pipelines; due to the fact that individualized ion supply needs to be carried out on different patients, repeated suction and puncture are needed in the preparation process, pollution is prone to being caused, liquid leakage is prone to occurring after the bag mouth of the prepared 3000ml of normal saline is inverted, burden is caused to work of nurses, and infection probability of the patients is increased; because the configuration time is longer, need add ion kind more, the nurse manpower is limited, can not wait for always, sometimes can carry out other works simultaneously, when clinical work load is great, probably appear adding medicine less or neglecting to add the medicine, delay patient's treatment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a disposable rapid injector, which solves the problem that the prior clinical injector can not simultaneously satisfy the addition of different medicines.

Realize the technical scheme of the utility model is that:

disposable quick injector, including the syringe needle, the syringe needle links to each other with the syringe needle, is equipped with interim injection mouth on the syringe needle, and interim injection mouth upper end is equipped with communicating pipe, is equipped with first self-bleeding syringe needle connecting pipe, second self-bleeding syringe needle connecting pipe and third self-bleeding syringe needle connecting pipe communicating pipe.

The Y-shaped joint I is arranged on the communicating pipe, the first self-exhaust needle head connecting pipe and the second sub-pipe are arranged on the Y-shaped joint I, the Y-shaped joint II is arranged on the second sub-pipe, and the second self-exhaust needle head connecting pipe and the third self-exhaust needle head connecting pipe are arranged on the Y-shaped joint II.

A filter opening is arranged between the needle head and the injection tube.

The first self-exhaust needle connecting pipe is 10cm longer than the second self-exhaust needle connecting pipe and the third self-exhaust needle connecting pipe.

The utility model has the advantages that: the utility model can adjust the ion component in time according to the state of illness of the patient, maintain the electrolyte balance in the body during blood purification, and achieve the treatment effect; meanwhile, the pollution of the preparation liquid is reduced, and the infection rate is reduced; the situation that the treatment of a patient is influenced by adding less or leaked ions into the preparation liquid is avoided; reduce nurse's work burden, improve work efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

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 any creative effort belong to the protection scope of the present invention.

As shown in fig. 1, the disposable rapid injector comprises a needle head 1, the needle head 1 is connected with an injection tube 2, an temporary medicine injection port 3 is arranged on the injection tube 2, a communicating tube 4 is arranged at the upper end of the temporary medicine injection port 3, and the communicating tube 4 is provided with a first self-exhaust needle head connecting tube 5, a second self-exhaust needle head connecting tube 6 and a third self-exhaust needle head connecting tube 7.

Preferably, the utility model designs '3 self-exhaust needle connecting pipes' at the head end of the injector, and 3 paths of self-exhaust needle connecting pipes can be simultaneously added with ions or balance liquid; the communicating pipe 4 is provided with a Y-shaped joint I8, the Y-shaped joint I8 is provided with a first self-exhaust needle head connecting pipe 5 and a second branch pipe 9, the second branch pipe 9 is provided with a Y-shaped joint II 10, and the Y-shaped joint II 10 is provided with a second self-exhaust needle head connecting pipe 6 and a third self-exhaust needle head connecting pipe 7; the temporary medicine injection port 3 below the 3 self-exhaust needle connecting pipes can adjust the ion components at any time according to the illness state of the patient and the medical advice; the injection tube collects the liquid in the 3 self-exhaust needle connecting tubes and the temporary medicine injection port 3 and injects the liquid into 3000ml of physiological saline.

Preferably, the utility model can adjust the ion component in time according to the state of illness of the patient, maintain the electrolyte balance in the body during blood purification and achieve the treatment effect; in the preparation process, repeated suction and puncture are not needed, the pollution probability is reduced, and liquid leakage is avoided; the preparation time is shortened, and the occurrence of safety adverse events of nursing such as less dosing, missing dosing and the like is avoided.

Preferably, a filtering port 11 (circular) is arranged between the needle 1 and the injection tube 2 to prevent liquid particles and bottle stopper particles from entering into a 3000ml physiological salt bag.

Preferably, the first self-venting needle connecting tube 5 is 10cm longer than the second self-venting needle connecting tube 6 and the third self-venting needle connecting tube 7. The length of a common infusion tube is about 165cm, and the inner diameter is 3 mm; the utility model discloses the whole length of syringe is 100cm, internal diameter 6mm, through clinical trial, "disposable quick liquid injection ware" unit interval after the improvement, can make the configuration time shorten 2 times.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Disposable quick syringe, its characterized in that: including syringe needle (1), syringe needle (1) links to each other with injection syringe (2), is equipped with interim injection mouth (3) on injection syringe (2), and interim injection mouth (3) upper end is equipped with communicating pipe (4), and communicating pipe (4) are equipped with first from exhaust syringe needle connecting pipe (5), second from exhaust syringe needle connecting pipe (6) and third from exhaust syringe needle connecting pipe (7).

2. The single use rapid injector according to claim 1, characterized in that: be equipped with Y type on communicating pipe (4) and connect I (8), be equipped with on Y type connects I (8) first from exhaust syringe needle connecting pipe (5) and second and be in charge of (9), the second is equipped with Y type on being in charge of (9) and connects II (10), is equipped with on Y type connects II (10) second from exhaust syringe needle connecting pipe (6) and third from exhaust syringe needle connecting pipe (7).

3. The single use rapid injector according to claim 1, characterized in that: a filtering port (11) is arranged between the needle head (1) and the injection tube (2).

4. The disposable rapid injector according to any of claims 1 to 3, characterized in that: the first self-exhaust needle head connecting pipe (5) is 10cm longer than the second self-exhaust needle head connecting pipe (6) and the third self-exhaust needle head connecting pipe (7).