CN2738812Y - Transfusion device with puncturing handle - Google Patents

Abstract

The utility model relates to the medical equipment, in particular to the transfusion equipment. The utility model is sequentially composed of a puncturing device 2, an air inlet pipe 4, a dropping funnel 12, a flow regulator 14, a medicinal liquid filter 15 and a needle head 17 through a hose. The utility model is characterized in that the puncturing device 2 is positioned at the end of the transfusion device; the puncturing device 2 is composed of a needle tip and a handle 3; the handle 3 is the protruding cylinder; the needle tip and the handle 3 are the integrative structure; the interior of the puncturing device 2 is two mutual independent cavities; one cavity is communicated with the air inlet pipe 4 of the handle 3, and another cavity is communicated with the hose. The transfusion device with the puncturing handle of the utility model has practical and scientific structure. As the puncturing device is provided with the handle and is conveniently inserted into the liquid bottle or drawn out of the bottle, the entire operation process is convenient and accurate, and the pollution is simultaneously prevented when the bottle is exchanged.

Description

The transfusion device of band puncture handle

Technical field

This utility model relates to a kind of medical apparatus and instruments, particularly a kind of infusion apparatus.

Background technology

Chinese patent application number is that 00215575.3 patent application discloses a kind of " multifunctional transfusion system ", and it is to set up threeway compression tube and Jing Tuiguandao by needle for inserting bottle, air inlet pipe, dropping funnel, flow regulator, liquid medicine filter, scalp acupuncture existing on the transfusion device contour structures that the conduit order is communicated with; Jing Tuiguandao is arranged on the liquid medicine filter, and the former air inlet pipe pneumatic filter of retrofiting is that needle stand formula tube head cooperates " E " shape air inlet pipe head cap.Make clinical transfusion dosing, pressurization dead point, the quiet medicine that pushes away that pipe special respectively be arranged, dosing, pressurized operation needn't the repeated localised puncture transfusion bottle stoppers, and gas-pressurized, the quiet medicine that pushes away can both filter through filter.The setting of " E " shape tube head medicated cap can be avoided contact stain in the operation.

Chinese patent application number is that 01207008.4 patent application discloses a kind of " improved transfusion device ", this utility model belongs to a kind of medical instruments, be meant a kind of improved transfusion device especially, comprise the perforator that is serially connected successively by infusion tube, drip kettle, syringe needle connector and the syringe needle that is plugged on the syringe needle connector by capillary tube for transfusion flexible pipe, and be movably arranged on flow regulator on the infusion tube that drips between kettle and the syringe needle connector, wherein on the infusion tube that drips between kettle and the syringe needle connector, also be connected in series an exhaust apparatus near an end of syringe needle connector, and flow regulator is limited on the infusion tube between this exhaust apparatus and the syringe needle connector.

Summary of the invention

The purpose of this utility model is to provide a kind of transfusion device of swift to operate, the handle of band puncture accurately.

The transfusion device of band puncture handle described in the utility model, be linked in sequence by flexible pipe by perforator, air inlet pipe, dropping funnel, flow regulator, liquid medicine filter and syringe needle and form, described perforator is positioned at the end of transfusion device, constitute by needle point and handle, handle is outstanding cylinder, and needle point and handle are integral structure, and its inside is two separate cavitys, cavity is communicated with air inlet pipe on the handle, another and soft pipe connection.

The transfusion device of band puncture handle described in the utility model is connected with air inlet pipe in described handle upper end, and the end of air inlet pipe is connected with air purifier; On depurator, be socketed with a hook.

The transfusion device of band puncture handle described in the utility model, structure practicality, science, perforator makes the whole operation process convenient and accurate owing to have handle and can insert in the liquid bottles easily or extract from bottle, the pollution the when while also can prevent to change bottle.

Description of drawings

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

1-bottle plug puncture unit sheath; The 2-perforator; 3-hands handle; The 4-air inlet pipe; The 5-depurator connects flexible pipe; The 6-hook; The 7-air purifier; 8-air purifier air inlet; 9-perforator medicinal liquid hole; Connect flexible pipe on the 10-dropping funnel; The 11-dropper; The 12-dropping funnel; The 13-dropping funnel connects flexible pipe down; The 14-flow regulator; The 15-liquid medicine filter; The 16-blade; The 17-syringe needle; 18-venous transfusion needle shield.

The specific embodiment

Embodiment:

The transfusion device of band described in the utility model puncture handle connects perforator 2, bottle plug puncture unit sheath 1, perforator handle 3, perforator air inlet 4, depurator and connects flexible pipe 10, dropper 11, dropping funnel 12, dropping funnel on flexible pipe 5, hook 6, air purifier 7, air purifier air inlet 8, perforator medicinal liquid hole 9, the dropping funnel and connect flexible pipe 13, flow regulator 14, liquid medicine filter 15, blade 16, venoclysis needle 17, venous transfusion needle shield 18 down and be linked in sequence by flexible pipe.Described perforator 2 is positioned at the end of transfusion device, is made of needle point, needle stand and perforator handle 3, and needle stand and perforator handle 3 also can be other geometries for outstanding cylinder.Needle point, needle stand and perforator handle 3 are integral structure, and its inside is two separate cavitys, and cavity communicates with perforator air inlet on the needle stand, and connect flexible pipe by depurator and be connected with the air purifier of end; Another cavity communicates with the perforator medicinal liquid hole of lower end, and is connected with dropping funnel by connecting flexible pipe on the dropping funnel.Wherein, with the air purifier that the perforator air inlet communicates, its inside is by forming the active ingredient that air effectively purifies.At a little hook of air purifier and tube socket place, in infusion process, infusion bottle is hung on drip stand with the transfusion bottle net, and hook can be fixed on air purifier the top of infusion bottle net easily, and this hook is practical, convenient, attractive in appearance.

Claims (3)

1, a kind of transfusion device with the puncture handle, be linked in sequence by flexible pipe by perforator (2), air inlet pipe (4), dropping funnel (12), flow regulator (14), liquid medicine filter (15) and syringe needle (17) and form, it is characterized in that described perforator (2) is positioned at the end of transfusion device, constitute by needle point and handle (3), handle (3) is outstanding cylinder, needle point and handle (3) are integral structure, its inside is two separate cavitys, cavity is communicated with air inlet pipe (4) on the handle (3), another and soft pipe connection.

2, the transfusion device of band puncture handle according to claim 1 is characterized in that described handle (3) upper end is connected with air inlet pipe (4), and the end of air inlet pipe is connected with air purifier (7).

3, the transfusion device of band puncture handle according to claim 1 is characterized in that being socketed with a hook (6) on described depurator (7).

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