CN207581795U - The closing device of medical experiment saline bottle - Google Patents

Abstract

The utility model discloses a kind of closing devices of medical experiment saline bottle, belong to experimental equipment technical field.Circle set side wall is equipped with a pair of symmetrical braced wing, and two support tip extensions are equipped with hinge shaft；Pole is the body of rod of the section in the bottom outward bending of " C ", and pole bottom end is hinged with hinge shaft, and two poles are inwardly rotated with its hinge shaft to during contact, and the first half of two poles forms vertical tube body；Rubber band is cased on the tube body that two poles are folded to form.The device, which can simplify, to seal program, promotes bottle sealing degree, ensures that ready saline bottle can preserve for a long time, and will not generate pollution because of secondary sterilization, will be of great significance to saving experimental period, reduction labor intensity, promoting conventional efficient.

Description

The closing device of medical experiment saline bottle

Technical field

The utility model is related to a kind of closing devices of medical experiment saline bottle, belong to experimental equipment technical field.

Background technology

At present, medical scientific experiment need to use a large amount of saline bottle as cell culture fluid, phosphate buffer, The container of the experimental drugs liquid such as serum.Since experimental procedure is more, operation demonstration experimental result etc. repeatedly is needed, it is therefore desirable to using big The liquid containers such as the saline bottle of amount.Before experiment, the containers such as saline bottle, which will generally pass through, to be rinsed, is cleaned by ultrasonic, steeping acid, drying etc. Then a series of sterilisation steps could be used using sealing, high pressure, drying.In those steps, sealing program is to saline bottle Preservation in sterile condition it is mostly important.At present, the research department of most domestic medical research unit is general to the sealing operation of saline bottle Use three kinds of template, brown paper and cotton cord articles.First, template and brown paper are cut into 8x8 cm size sides with scissors Then block is first covered bottleneck, then wrapped up with brown paper with template, is finally wound, fastened repeatedly with cotton cord.In final step In, laboratory staff needs with the hands to operate cotton cord and saline bottle.Wherein, first saline bottle is held, while use thumb with a hand Cotton cord one end strength is pressed in bottleneck lower end, another hand then tenses cotton cord, reinforces repeatedly cotton cord being wrapped in bottleneck, then Cotton cord is fastened in the cooperation of two hands.It is this operation there are the problem of have：1. experimenter needs to be manually operated, and operating frequency is high, labour Intensity is big, expends the time（It is general at least to need to prepare 10-20 bottles or more experiment containers every time）.2. because operator during sealing Two hands is needed firmly to operate repeatedly simultaneously, operator's finger skin is frequently resulted in and is galled by cotton cord.After 3. cotton cord is captive, need through Cross high-temperature pressurizing disinfection, then undergo and be dried for standby, during this cotton cord repeatedly by moist with dry environment, cotton cord it is tight Degree can gradually fluff, bottle sealing degree reduces, and easily lead to air or moisture enters in bottle, generate pollution.Meanwhile the salt dried Water bottle as being not used, then needs to carry out the programs such as secondary high-temperature pressurization disinfection and drying, this will result in salt after preserving 1 month Water bottle mouth tightness is reduced, and improves the probability that pollution generates.Once pollution generates, experimenter then needs to clean saline bottle again again （General cleaning every time is then 3 days fast, then 1 week slow, need to be empirically depending on the actual conditions of room）.

Utility model content

In order to solve above-mentioned the shortcomings of the prior art, the utility model provides a kind of medical experiment saline bottle Closing device can simplify sealing program, promote bottle sealing degree, ensure that ready saline bottle can preserve for a long time, and not Pollution can be generated because of secondary sterilization, save experimental period, reduce labor intensity, promote conventional efficient.

Technical solution is used by the utility model solves its technical problem：A kind of sealing of medical experiment saline bottle Device, including circle set, braced wing, hinge shaft, pole and rubber band, circle set side wall is equipped with a pair of symmetrical braced wing, two support wing tips Portion is equipped with hinge shaft；Pole is a section in the body of rod of the bottom outward bending of " C ", and pole bottom end is hinged with hinge shaft, two poles with Inwardly to when contacting, the first half of two poles forms vertical tube body to its hinge shaft for rotation；It is covered on the tube body that two poles are folded to form There is rubber band.

The beneficial effects of the utility model are：A kind of closing device of medical experiment saline bottle is provided, envelope can be simplified Mouth program promotes bottle sealing degree, ensures that ready saline bottle can preserve for a long time, and will not be generated because of secondary sterilization dirty Dye will be of great significance to saving experimental period, reduction labor intensity, promoting conventional efficient.

Description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and detailed description.

Fig. 1 is the front view of the utility model.

Fig. 2 is the vertical view of the utility model.

Fig. 3 is front view when the utility model is unfolded.

Fig. 4 is A-A sectional views when the utility model is unfolded.

Fig. 5 is structure diagram when the utility model is used.

Figure label：

1st, circle set, 2, braced wing, 3, hinge shaft, 4, pole, 5, rubber band, 6, saline bottle, 7, brown paper.

Specific embodiment

As shown in Figs. 1-5, a kind of closing device of medical experiment saline bottle, including circle set 1, braced wing 2, hinge shaft 3, folding Bar 4 and rubber band 5, circle 1 side wall of set are equipped with a pair of symmetrical braced wing 2, and two braced wings, 2 end is equipped with hinge shaft 3；Pole 4 is one section In the body of rod of the bottom outward bending of " C ", 4 bottom end of pole and hinge shaft 3 are hinged in face, two poles 4 with its hinge shaft 3 inwardly rotation to connecing When touching, the first half of two poles 4 forms vertical tube body；Rubber band 5 is cased on the tube body that two poles 4 are folded to form.

In use, saline bottle 6 is put on brown paper 7 with operate in the past, circle set 1 is stuck in the salt for being cased with brown paper 7 On 6 bottleneck of water bottle, toward the pole 4 of doubling on be inserted in rubber band 5, reinflated two pole 4, rubber band 5 prolongs two poles 4 and slides downwards, sliding Brown paper 7 is fixed after dropping down onto 1 lower section of circle set, it is made to seal saline bottle 6.

Claims (1)

1. a kind of closing device of medical experiment saline bottle, it is characterised in that：It is covered including circle（1）, braced wing（2）, hinge shaft （3）, pole（4）And rubber band（5）, circle set（1）Side wall is equipped with a pair of symmetrical braced wing（2）, two braced wings（2）End is equipped with hinge Axis（3）；Pole（4）Be a section in " C " bottom outward bending the body of rod, pole（4）Bottom end and hinge shaft（3）It is hinged, two foldings Bar（4）With its hinge shaft（3）Inwardly during rotation to contact, two poles（4）The first half form vertical tube body；Two poles（4）It is right It rolls over and is cased with rubber band on the tube body formed（5）.