CN201862042U

CN201862042U - Safe medicine-saving infusion apparatus

Info

Publication number: CN201862042U
Application number: CN201020600013XU
Authority: CN
Inventors: 单海娟; 裴永菊
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-10
Filing date: 2010-11-10
Publication date: 2011-06-15
Anticipated expiration: 2020-11-10

Abstract

The utility model provides a safe medicine-saving infusion apparatus, which comprises a bottle inserting needle, a base, a filter screen and an infusion needle, wherein the base, the filtering screen and the infusion needle are arranged on the bottle inserting needle; a side hole is formed above the base and is especially arranged at the position which is 8mm away from the upper part of the bottle inserting needle; the diameter of the side hole is 3mm; and a latex cap is arranged below the filtering screen. According to the utility model, the side hole is additionally formed on the bottle inserting needle and liquid medicine can be clearly input or less liquid medicine is left without secondary adjustment; the waste of the liquid medicine is reduced and the accuracy of medicament dose can be ensured; by using the present infusion apparatus to infuse, the residual medicine in an infusion bottle is 8ml to10ml; by using the improved infusion apparatus to infuse, the residual liquid medicine is 0.15ml to 0.3ml; the latex cap arranged below the filtering screen is made of medical latex, the liquid medicine can be directly disinfected, pushed and injected conveniently and quickly; by additionally arranging an infusion path, the safe medicine-saving infusion apparatus is convenient to rescue and application medicine; and the pollution probability and the infusion reaction are reduced, air is prevented from entering so as to ensure the infusion safety and the satisfaction degree of patients is improved.

Description

Safety joint Types of Medicine transfusion device

Technical field:

This utility model relates to a kind of a kind of intravenous transfusion device of usefulness clinically, particularly a kind of safety joint Types of Medicine transfusion device.

Background technology:

In the transfusion of clinical position medium-sized vein is clinical a kind of treatment means commonly used, and the disposable infusion equipment of various brands is widely used in clinical medicine domain, observes by experiment, and there are serious problems in these widely used infusion apparatuses.Because the inlet operated by rotary motion 40.2mm～40.5mm place on distance needle for inserting bottle pedestal on the needle for inserting bottle of bottle stopper, when the height of medicinal liquid liquid level and pin hole is identical, then stop feed liquor, the medicinal liquid that remains in the infusion bottle has just been wasted, directly cause the amount of liquid medicine residue serious, medical personnel or its family members for cut the waste can only be passive take needle for inserting bottle is extracted downwards, make the inlet opening of needle for inserting bottle be in the liquid level lowest part, thereby make residual medicine liquid droplet clean, the result causes artificial pollution, causes needle for inserting bottle to be deviate from bottle stopper, need change transfusion device once more, cause the secondary waste, more increased nursing staff's workload.And because the speed of transfusion is slower, it is contaminated easily to be exposed to airborne needle for inserting bottle, and the serious infusion reaction that can directly cause jeopardizes patient's life security.

Existing intravenous transfusion device often need frequently be injected medicine in the process of transfusion, Murphy's burette can't be injected big medicine amount liquid, to disconnect transfusion device drainage screen lower end and transfusion needle junction when injecting medicine and inject medicine enforcement treatment, easily enter air when disconnecting transfusion device, and easily cause polluting nursing staff's inconvenient operation.

The utility model content:

In sum, in order to overcome the deficiency of prior art problem, this utility model provides a kind of safety joint Types of Medicine transfusion device; It is provided with a side opening below needle for inserting bottle, be provided with the latex medicated cap below drainage screen; Set up a side opening below needle for inserting bottle, this side opening is arranged on apart from 8mm place, needle for inserting bottle pedestal top, and medicinal liquid can directly be imported totally or remain less, need not the secondary adjustment, reduces pollution probability; Below drainage screen, add a latex medicated cap and can directly sterilize and push away medicine, convenient and swift, avoid polluting; This utility model is through repeatedly simulating clinical trial, and is effective.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is:

A kind of safety joint Types of Medicine transfusion device comprises that pedestal 3, drainage screen 4 and transfusion needle 6 are arranged on needle for inserting bottle 1, the needle for inserting bottle 1, wherein, pedestal 3 above be provided with a side opening 2, below drainage screen 4, be provided with latex medicated cap 5.

Further, described side opening 2 is 8mm apart from the distance L of pedestal 3 tops.

Further, the diameter of described side opening 2 is 3mm.

Further, the material of described latex medicated cap 5 is a medical latex.

The beneficial effects of the utility model are:

1, this utility model has been set up side opening on needle for inserting bottle, and medicinal liquid can directly be imported totally or remain less, need not the secondary adjustment, and it is accurate to reduce liquid waste assurance patient's medication and dosage; This transfusion device can improve patient satisfaction, through to the inpatient investigation, obtains 100% approval.

2, the side opening that is provided with on needle for inserting bottle of this utility model has guaranteed chemical liquid consumption, uses existing transfusion device transfusion, and surplus medicine is 8ml-10ml in the infusion bottle; Use the transfusion device transfusion after improving, medicinal liquid remains 0.15ml-0.3ml.

3, the latex medicated cap that is provided with below filter screen of this utility model is a medical latex, and the injection liquid of can directly sterilizing is convenient and swift, increase the transfusion path, convenient rescue medication can reduce pollution probability and reduce infusion reaction, avoid air admission to ensure transfusion safety, improve patient satisfaction.

Description of drawings:

Fig. 1 is a shape and structure sketch map of the present utility model.

The specific embodiment:

The utility model is described in further detail below in conjunction with accompanying drawing.

As shown in Figure 1, a kind of safety joint Types of Medicine transfusion device comprises that pedestal 3, drainage screen 4 and transfusion needle 6 are arranged on needle for inserting bottle 1, the needle for inserting bottle 1; Be provided with a side opening 2 above pedestal 3, side opening 2 is 8mm apart from the distance L of pedestal 3 tops; The diameter of side opening 2 is 3mm; The latex medicated cap 5 that is provided with below drainage screen 4, the material of latex medicated cap 5 is a medical latex.

Referring to Fig. 1, during use needle for inserting bottle 1 is inserted in the infusion bottle bottle stopper, side opening 2 bottoms are apart from bottle stopper 2 ~ 3mm, needle for inserting bottle 1 exposes 2 ~ 3mm, and infusion bottle bottle stopper thickness is 3mm, when the medicinal liquid liquid level reaches the height of side opening 2, stop feed liquor, the side opening 2 that is provided with on the needle for inserting bottle 1 has guaranteed chemical liquid consumption, and surplus medicine is 8-10ml in the infusion bottle before, improves the surplus 0.15-0.3ml of back medicinal liquid.This transfusion device has reduced the waste of medicinal liquid, has guaranteed patient's dosage, avoids secondary pollution, has improved patient satisfaction.For example: every bottle of 100ml medicinal liquid of routine administration (adding up to 206 yuan), 206 ÷ 100=2.06 unit/ml, this utility model can be the patient and saves medicine 8ml * 2.06=16.48 unit, every bottle of 100ml medicinal liquid of valuable medication (adding up to 1800 yuan), 1800 ÷ 100=18 unit/ml, this utility model can be the patient and saves medicine 8ml * 18=144 unit.

Referring to Fig. 1, the latex medicated cap 5 that below drainage screen 4, is provided with, the material of latex medicated cap 5 is a medical latex.During use, if intermediate demand dosing in transfusion needle 6, the latex medicated cap 5 that can the be provided with injection liquid of directly sterilizing from the below of drainage screen 4, convenient and swift, also can increase the transfusion path, conveniently rescue medication; Reduce pollution probability, reduce infusion reaction, avoid air admission, ensure transfusion safety, improved patient's satisfaction.

Claims

1. a safety saves the Types of Medicine transfusion device, comprise pedestal (3), drainage screen (4) and transfusion needle (6) are arranged on needle for inserting bottle (1), the needle for inserting bottle (1), it is characterized in that: be provided with a side opening (2) in the top of pedestal (3), be provided with latex medicated cap (5) in the below of drainage screen (4).

2. safety joint Types of Medicine transfusion device according to claim 1, it is characterized in that: described side opening (2) is 8mm apart from the distance L of pedestal (3) top.

3. safety joint Types of Medicine transfusion device according to claim 1, it is characterized in that: the diameter of described side opening (2) is 3mm.

4. safety joint Types of Medicine transfusion device according to claim 1, it is characterized in that: the material of described latex medicated cap (5) is a medical latex.