CN201049119Y

CN201049119Y - Disposable non-gravity transfusion container

Info

Publication number: CN201049119Y
Application number: CNU2007200319385U
Authority: CN
Inventors: 任振宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-06
Filing date: 2007-06-06
Publication date: 2008-04-23
Anticipated expiration: 2017-06-06

Abstract

The utility model relates to a disposable non-gravity transfusion container of medical appliance. At present, blood transfusion and infusion of fluid are done by a transfusion set in a gravity transfusion mode in the hospital; the transfusion is completed under the condition of hanging the transfusion set higher than human body by a hanging bracket or a hanger; when the patient leaves the room, the transfusion can only be done by an assistor to lift a transfusion bottle; under the special outdoor condition, the difficulty of transfusion is easy to bring danger to patients. The aim of the utility model is to develop a disposable non-gravity transfusion container. The structure consists of a perfusion mechanism, a drips discharging mechanism and a drips storage capsule which are fixed on a main body; the main body consists of a drips storage capsule fixed rack fixed in the bottle top of the protective bottle; the drips storage capsule fixed rack is connected with the drips storage capsule through a fixed sleeve. The utility model has the effect of achieving the aim of convenient, safe and effective transfusion by the power source in the transfusion container whether the patients are indoors or outdoors, thereby improving the medical level and the health level of human body. Through trials, the effect of the utility model is good.

Description

Disposable non-gravity infusion vessel

One, technical field

This utility model relates to disposable use non-gravity liquid storage container and the infusion set in a kind of medical apparatus and instruments, promptly disposable non-gravity infusion vessel.

Two, background technology

All being to carry out with the gravity infusion model with transfusion device in hospital blood transfusion, transfusion at present, mostly is with hanging structure forms such as suspension bracket, hangers transfusion device to be finished transfusion being higher than under people's concrete conditions in the establishment of a specific crime.But there is the difficult problem of certain transfusion in this structure:

1. because transfusion generally will be finished indoor, indoorly just have to rely on the paraprofessional personnel to hold the loading bottle high to infuse so leave, the patient that if can walk goes to toilet, go out and run an errand etc., brings great inconvenience to the patient.

2. under outdoor conditions, good apparatus condition as ground such as military first aid, the scene of the accident, scene, epidemic-stricken area, field condition, remote countryside can not possess hospital, perhaps there are not so many apparatuses of hanging yet, owing to do not have timely rescue condition to bring danger to the patient easily, even cause many patients to lose one's life.

3. under the special occasions of weightlessness, it is invalid to carry out with the gravity infusion model, has only by other supplementary meanss the liquid in the infusion bottle is flowed out.

4. liquid is to rely on the gravity trickle in traditional infusion bottle, and air is filled space in the infusion bottle through filtering simultaneously, and transfusion is finished in so continuous circulation.But airfiltering degree of purification is that to be greater than or equal to 80% with the rejection rate of stipulating among the GB/8368 be standard, can not reach 100% degree of purification, so just has the possibility of secondary pollution.

5. traditional transfusion speed is to drip number/minute judge that corresponding error is bigger by range estimation in the dropper.

Having many defective main causes on the above infusion techn is that transfusion leans on gravity as power source.

Three, summary of the invention

The purpose of this utility model is a kind of disposable non-gravity infusion vessel of development, solve the problem that above-mentioned original technology exists, the power source that utilizes infusion vessel itself to exist is no matter reach the patient in indoor and outdoor, can both safe ready the effective purpose of transfusion, improve the level of treatment disease.

Technical solution of the present utility model is as follows:

Disposable non-gravity infusion vessel; by fixedly filling mechanism, fluid mechanism and reservoir 2 are formed on the main body; it is characterized in that: main body is covered 1 internal fixation reservoir fixed mount 16 by the bottleneck on the protection bottle 3 and is formed; connect reservoir 2 with fixed cover 4 on the reservoir fixed mount 16, the reservoir 2 that is made into by elastomeric material is positioned at protection bottle 3.

Technical solution of the present utility model also comprises:

Described disposable non-gravity infusion vessel is characterized in that: in filling mechanism, assembling perfusing hole check valve 8 and perfusing hole spring 7 on the perfusion frame 14 in like manner in fluid mechanism, assemble liquid outlet check valve 10 and liquid outlet spring 9 on the fluid frame 15.

Described disposable non-gravity infusion vessel is characterized in that: inflatable contractile reservoir 2 is enclosed within on the reservoir fixed mount 16, and fixing with fixed cover 4, reservoir fixed mount 16 lateral fluid passages 17 are identical with reservoir 2.

Described disposable non-gravity infusion vessel is characterized in that: perfusing hole 12 collar extension ends cover 5, at liquid outlet 13 collar extension ends assembling protective cap 6.

Described disposable non-gravity infusion vessel is characterized in that: protection bottle 3 has steam vent 11.

Advantage of the present utility model and effect:

1, owing to adopt power resources in the infusion vessel structure, thus all kinds of patient, patient can infuse in indoor and outdoor, convenient and safe reliably.

2, through overtesting, the patient is through behind the diagnosis, need do infusion treatment, medical personnel will be with this liquid drug that installs fill program according to the rules, in the acupuncture treatment infusion process, the patient can carry this device and walk about, no matter go to toilet, go out still that to do other things all passable, even if after transfusion is finished, can not produce the blood back phenomenon yet, alleviate medical personnel and family members' burden.

3, the liquid drug of all available this device fill of the wounded, field man program according to the rules on the battlefield after the acupuncture treatment transfusion, can be placed on this device in wounded's pocket or hangs on the belt, perhaps is placed on the stretcher Anywhere, transfusion that can safety.

4, the space flight personnel are under weightlessness, need be from liquid storage container during imbitition, do not need to add any pressurized equipment, and can from this device, draw, both can work as transfusion usefulness, also can do any liquid output use.

Four, description of drawings

Accompanying drawing is the overall structure schematic diagram.

The number in the figure explanation: 1-protects bottle cap, and 2-reservoir, 3-are protected bottle; the 4-fixed cover, 5-lid, 6-protective cap; 7-perfusing hole spring, 8-perfusing hole check valve, 9-liquid outlet spring; 10-liquid outlet check valve, 11-steam vent, 12-perfusing hole; the 13-liquid outlet, 14-pours into frame, 15-fluid frame; 16-reservoir fixed mount, the 17-fluid passage.

Five, the specific embodiment

Referring to accompanying drawing; by fixedly filling mechanism, fluid mechanism and reservoir 2 are formed on the main body; main body is covered 1 internal fixation reservoir fixed mount 16 by the bottleneck on the protection bottle 3 and is formed; connect reservoir 2 with fixed cover 4 on the reservoir fixed mount 16; the reservoir 2 that is made into by elastomeric material is positioned at protection bottle 3; protection bottle 3 has steam vent 11, and reservoir fixed mount 16 lateral fluid passages 17 are identical with reservoir 2.In filling mechanism, assembling perfusing hole check valve 8 and perfusing hole spring 7 on the perfusion frame 14 in like manner in fluid mechanism, assemble liquid outlet check valve 10 and liquid outlet spring 9 on the fluid frame 15.Perfusing hole 12 collar extension ends cover 5, at liquid outlet 13 collar extension ends assembling protective cap 6.

Operation principle is to give perfusion fluid in the reservoir 2 with the enhancing perfusion auxiliary facilities by perfusing hole 12; liquid is by fluid passage 17 perfusion fluid in reservoir 2 of reservoir fixed mount 16; until nominal capacity; the reservoir 2 that elastomeric material is made into progressively expands; be positioned at protection bottle 3; the internally-powered of the outside output liquid of self systolic pressure conduct that is produced behind the full of liquid in the reservoir 2; liquid in the reservoir 2 has possessed outputting power thus; under the auxiliary facilities effect; could export after only opening liquid outlet check valve 10, export to the patient according to the flow velocity of prior setting.

Claims

1. disposable non-gravity infusion vessel; by fixedly filling mechanism, fluid mechanism and reservoir (2) are formed on the main body; it is characterized in that: main body is made up of lid (1) the internal fixation reservoir fixed mount of the bottleneck on the protection bottle (3) (16); reservoir fixed mount (16) is gone up with fixed cover (4) and is connected reservoir (2), and the reservoir (2) that is made into by elastomeric material is positioned at protection bottle (3).

2. disposable non-gravity infusion vessel according to claim 1, it is characterized in that: in filling mechanism, perfusion frame (14) is gone up assembling perfusing hole check valve (8) and perfusing hole spring (7), in like manner in fluid mechanism, fluid frame (15) is gone up assembling liquid outlet check valve (10) and liquid outlet spring (9).

3. disposable non-gravity infusion vessel according to claim 1, it is characterized in that: inflatable contractile reservoir (2) is enclosed within on the reservoir fixed mount (16), fixing with fixed cover (4), the lateral fluid passage of reservoir fixed mount (16) (17) is identical with reservoir (2).

4. disposable non-gravity infusion vessel according to claim 1 is characterized in that: perfusing hole (12) collar extension end has lid (5), at liquid outlet (13) collar extension end assembling protective cap (6).

5. disposable non-gravity infusion vessel according to claim 1 is characterized in that: protection bottle (3) has steam vent (11).