CN200951228Y

CN200951228Y - Disposable central sucking type medicine-dissolving and medicine adding device

Info

Publication number: CN200951228Y
Application number: CN 200620023013
Authority: CN
Inventors: 吕计青
Original assignee: General Hospital of North China Petroleum Administration
Current assignee: General Hospital of North China Petroleum Administration
Priority date: 2006-05-26
Filing date: 2006-05-26
Publication date: 2007-09-26
Anticipated expiration: 2016-05-26

Abstract

A disposable center sucking apparatus of dissolving and immitting drug belongs to the technical field of medical instrument, which comprises a centre sucking device (1), a disposable sucker (2), an infusion bottle (3), a needle with a cap of double cavity and double pedestal (4, 7), a sterile sucking drug pipe (5), a gouache injection bottle (6), and a exhaust pipe (8). The utility model is characterized in that: a water stop (9) is positioned on the disposable sucker(2) and the sterile sucking drug pipe (5) respectively; a horn-shape end of the disposable sucker is connected with the centre suck device (1), and the other end of the disposable sucker is connected with one pedestal of the needle; one end of the sterile sucking drug pipe (5) is connected with the other pedestal of the needle (4) and the other end of the sterile sucking drug pipe (5) is connected with one pedestal of the needle (7); the other pedestal of the needle (7) is connected with the exhaust pipe (8). The utility model has the advantages of simple structure, convenient operation, being labor saving and time saving, and avoids the pollution caused by hand in the process of repeated puncture and absorption.

Description

Disposable central suction medicine dissolving and adding appliance

Technical field

This utility model belongs to technical field of medical instruments, and a kind of disposable central suction medicine dissolving and adding appliance particularly is provided, and is useful for medical field.

Background technology

Venous transfusion is a modal treatment means in the curative activity.At present, when disposing liquid clinically, be with the various pigment injection drugs of disposable syringe dissolving suction, it is being added in glucose or the normal saline, its operating procedure is: 1 is drawn into normal saline or water for injection in the syringe, 2 are injected into normal saline in the syringe or water for injection in the powder injection bottle again, after 3 vibrations are waited to dissolve, the reuse syringe will dissolve good medicinal liquid sucking-off, 4 are injected into the medicine in the inhalation syringe in glucose or the normal saline again, the shortcoming of this adding method thereof is: 1 process is loaded down with trivial details, and nurse's labor intensity is big, and speed is slow; 2 in the repeated localised puncture process, and hands easily pollutes pintle; 3 syringe needle repeated localised puncture bottle stoppers easily stop up syringe needle, and its chip is easily fallen in the liquid and polluted, and does not reach aseptic result.

The utility model content

The purpose of this utility model is to provide a kind of disposable central suction medicine dissolving and adding appliance, has overcome easy pollution, has easily stopped up the deficiency of syringe needle.Realized simple in structure, easy to operate, time saving and energy saving.

This utility model comprises: central suction device 1, and disposable suction catheter 2, infusion bottle 3, syringe needle 4,7, aseptic medicine absorbing tube 5, pigment injection bottle 6, exhaustor 8 is respectively equipped with a water and ends 9 on disposable suction catheter 2 and the aseptic medicine absorbing tube 5.The horn-like splice termination central suction device 1 of disposable suction catheter, of another termination syringe needle 4; Another seat of one termination syringe needle 4 of aseptic medicine absorbing tube 5, of a termination syringe needle 7; Exhaustor 8 is connected on another seat of syringe needle 7.One end of disposable suction catheter 2 is horn-like joint, exhaustor 8 band filters.

Advantage of the present utility model is:

1, simple in structure, easy to operate;

2 have avoided the pollution that causes with hands in syringe repeated localised puncture, the aspiration procedure;

3 have simplified the dosing process, time saving and energy saving, have improved work efficiency, have guaranteed drug safety, and use value and economic cheap social benefit are widely arranged.

Description of drawings

Fig. 1 is the disposable central suction medicine dissolving and adding appliance structural representation when inhaling medicine.Wherein, central suction device 1, disposable suction catheter 2, infusion bottle 3, syringe needle 4,7, aseptic medicine absorbing tube 5, pigment injection bottle 6, exhaustor 8, water ends 9.

Structural representation when Fig. 2 is the molten medicine of disposable central suction medicine dissolving and adding appliance.

The specific embodiment

This utility model comprises: central suction device 1, and disposable suction catheter 2, infusion bottle 3, the two-chamber two-seater syringe needle 4,7 of band medicated cap, aseptic medicine absorbing tube 5, pigment injection bottle 6,, the exhaustor 8 of band filter is respectively equipped with a water on disposable suction catheter 2 and the medicine absorbing tube 5 and ends 9.The horn-like splice termination central suction device 1 of disposable suction catheter 2, of another termination syringe needle 4; Another seat of one termination syringe needle 4 of aseptic medicine absorbing tube 5, of a termination syringe needle 7, exhaustor 8 connects another seat of syringe needle 7.

When adding aqua medicine, open the switch of central suction device 1, be negative pressure in the aseptic medicine absorbing tube 5, medicinal liquid is drawn onto in the infusion bottle 3 from pigment injection bottle 6.

During the dissolving medicine powder, change infusion bottle 3 into normal saline and pigment injection bottle 6 reversing of position, and with normal saline bottle reversal of the natural order of things on transfusion pole, open central suction device switch, be negative pressure in the medicine absorbing tube 5, liquid in the infusion bottle 3 is drawn onto in the pigment injection bottle 6, treat that powder dissolves fully after, in method the liquid in the pigment injection bottle 6 is drawn onto in the infusion bottle 3 by Fig. 1.When adding different types of medicine, need more transducer set drug feeding device.

Claims

1, a kind of disposable central suction medicine dissolving and adding appliance comprises: central suction device (1), disposable suction catheter (2), infusion bottle (3), syringe needle (4,7), aseptic medicine absorbing tube (5), pigment injection bottle (6), the exhaustor (8) of band filter; It is characterized in that: be respectively equipped with a water on disposable suction catheter (2) and the aseptic medicine absorbing tube (5) and end (9), the horn-like splice termination central suction device (1) of disposable suction catheter, of another termination syringe needle (4); Another seat of one termination syringe needle (4) of aseptic medicine absorbing tube (5), of a termination syringe needle (7); Another seated connection exhaustor (8) of syringe needle (7).

2, according to the described drug feeding device of claim 1, it is characterized in that: syringe needle (4,7) is the band medicated cap two-chamber two-seater syringe needle of Y type, and steam vent is higher than 0.6～1.0 centimetre of inlet opening; One end of disposable suction catheter (2) is horn-like joint; Exhaustor (8) band filter.