CN2206638Y

CN2206638Y - Central intravenous drip apparatus of ward

Info

Publication number: CN2206638Y
Application number: CN 94245246
Authority: CN
Inventors: 邹强祖
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-11-05
Filing date: 1994-11-05
Publication date: 1995-09-06
Anticipated expiration: 2004-11-05

Abstract

The utility model relates to a medical appliance which inputs medium to human bodies, which is composed of a saline bottle with big package (20), a main regulator (21) and a main exhaust pipe (22). A liquid delivery pipe (23) is connected to the main regulator; the liquid delivery pipe (23) is provided with two or more than two outlets; a group dividing liquid dispensing type closed type transfusion device is arranged on each corresponding outlet. The transfusion device is composed of a liquid dispensing device (11), a bottle stopper perforating needle (4), a flow regulator (5) and a dripping bracket (12). The upper part of the liquid dispensing device (11) is provided with two opening mouths. The utility model has the advantages of simple structure, low cost, high liquid dripping speed, liquid dispensing time saving and contamination and transfusion reaction avoiding.

Description

Central intravenous drip apparatus of ward

This utility model relates to imports the intravital medical apparatus and instruments of people with medium, specifically is a kind ofly in intravenous mode medium to be introduced intravital infusion set.

In the prior art, infusion set is to continue to use every sick bed to use a drip stand always, and when patient need infuse, the nurse gave patient infusion with the glucosamine salt water bottle again through uncork, sterilization, a series of formalities of insertion pecker, and program is many, troublesome poeration; Existing clinical transfusion is divided into open transfusion and closed transfusion, and open transfusion is used for department of pediatrics and emergency department more, and its advantage is that grouping transfusion liquid feeding is convenient, and shortcoming is easy pollution, and patient easily produces infusion reaction; Closed transfusion is to use maximum a kind of infusion methods clinically at present, adopts disposable transfusion device more, and not contaminated, infusion reaction is few, but all there is the defective that can't divide into groups to infuse in existing transfusion device.Can't solve the drug level allotment problem of interim urgent administration, only be used for the adult, be unsuitable for department of pediatrics.

The purpose of this utility model provides a kind of simple in structure, be difficult for polluting, can finish grouping transfusion, interim urgent administration easily and regulate drug level, can carry out single respectively again or many people of ward collective transfusion (with sugar, saline is solvent, curative is a solute, dosing input respectively), alleviates nursing staff's labor intensity effectively, improve the transfusion device of therapeutic effect.

Below in conjunction with an accompanying drawing and an embodiment shown in the drawings, content of the present utility model is explained in detail, but content of the present utility model is not limited to shown in the accompanying drawing.

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

Fig. 2 is the structural representation of grouping dosing type closed transfusion device.

Air filter (1), exhaustor (2), protective cap (3); bottle stopper pecker (4), flow regulator (5), upper conduit (6); sponge ball (7), air surge pipe (8), dosing mouth lid (9); the dosing mouth of pipe (10); liquid dispenser (11), dropping funnel (12), downcomer (13); flow regulator (14); latex tubing (15), liquid medicine filter (16), venipuncture needle (17); protective cap (18); dropper (19) is packed saline bottle (20) greatly, total actuator (21); total air escape pipe (22), separating tube (23).

This utility model is by big packing saline bottle (20), total actuator (21), total air escape pipe (22) is formed, be connected with a separating tube (23) on total actuator, separating tube (23) is provided with two or more outlets, the corresponding grouping dosing type closed transfusion device that is equipped with is gone up in each outlet, this transfusion device is by liquid dispenser (11), bottle stopper pecker (4), flow regulator (5), dropping funnel (12) is formed, and the top of liquid dispenser (11) is provided with two openings, and one is the dosing mouth of pipe (10), the mouth of pipe is furnished with a dosing mouth lid (9), be used for covering the mouth of pipe after interim dosing and the dosing, prevent to pollute, another mouth of pipe is air surge pipe (8), interior dress sponge ball (7), the below of liquid dispenser connects dropping funnel (12), bottle stopper pecker (4), liquid dispenser (11) and dropping funnel (12) three combine as a whole, and dropping funnel is used by the venipuncture needle of downcomer with routine.

The utility model compared with prior art, can realize easily arranging in the ward center infusion set (water tower type transfusion), make traditional medical treatment and nursing obtain great breakthrough, particularly owing to disposed grouping dosing type closed type infusion device, on the structure with the saline bottle contact pin, liquid dispenser, dropping funnel the three be connected as a single entity, be positioned at whole transfusion device upper end, the straight cutting saline bottle, the contact pin lower end arranges flow regulator (5), thereby makes and the utlity model has following outstanding advantage: 1, tapping speed is fast, saves the dosing time; 2, liquid mixing bottle is heavier, is convenient to fix, and avoids playing pendulum; 3, liquid dispenser and dropping funnel are directly bonding, and every group of amount of liquid can both all be dripped off, and have effectively avoided mixing with new dispense liquid, can not produce crystalline deposit and the chemical reaction that incompatibility forms or cause the medicine attenuating of tiring; 4, a complete set of transfusion device weight mainly concentrates on top, and the bottom is essentially liquid-transport pipe-line, is convenient to patient activity, especially is fit to children; 5, transfusion device only need arrange two adjusters altogether, just can regulate arbitrarily to drip speed and dosing, and is not only simple and practical but also reduce cost, and greatly uses manpower and material resources sparingly.

The utility model structure is extremely simple, and is cheap, but can effectively solve the technical barrier that has existed since the nursery work midium or long term, and a kind of not only convenient but also practical transfusion instrument is provided, and has good exploitation value and market prospects.

Claims

1, a kind of ward central vein infusion set, it is characterized in that by big packing saline bottle (20), total actuator (21), total air escape pipe (22) is formed, be connected with a separating tube (23) on total actuator, separating tube (23) is provided with two or more outlets, and the corresponding grouping dosing type closed transfusion device that is equipped with is gone up in each outlet.

2, a kind of infusion set according to claim 1, it is characterized in that dividing into groups dosing type closed transfusion device by liquid dispenser (11), bottle stopper pecker (4), flow regulator (5), dropping funnel (12) is formed, the top of liquid dispenser (11) is provided with two openings, one is the dosing mouth of pipe (10), and another mouth of pipe is air surge pipe (8), interior dress sponge ball (7), the below of liquid dispenser connects dropping funnel (12), bottle stopper pecker (4).

3, a kind of infusion set according to claim 1 and 2 is characterized in that liquid dispenser (11) and dropping funnel (12) three combine as a whole, and dropping funnel is used by the venipuncture needle of downcomer with routine, and the mouth of pipe (10) is furnished with a dosing mouth lid (9).