CN215536608U

CN215536608U - Medical separation bag

Info

Publication number: CN215536608U
Application number: CN202121977660.7U
Authority: CN
Inventors: 许志伟; 吴继业; 高文定; 吴亚飞; 陈廷强
Original assignee: Long Sheng Jiangsu Pharmaceutical Packaging Material Co ltd
Current assignee: Long Sheng Jiangsu Pharmaceutical Packaging Material Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-18
Anticipated expiration: 2031-08-20

Abstract

The utility model relates to the field of medical barrier bags, in particular to a medical barrier bag, which comprises a barrier bag, wherein a sealing connecting piece is arranged in the middle part above the middle part of the barrier bag, a connecting column and a clamping block are arranged above the barrier bag, and a clamping groove is arranged in the middle part of the outer side of the sealing connecting piece, and has the beneficial effects that: the middle parts of the guide pipe and the sealing connecting piece are fixed with the separation bag by the structure of the guide pipe and the clamping action of the fixed clamping ring and the movable clamping ring, so that the stability is improved, meanwhile, the connection part of the guide pipe and the separation bag is effectively sealed, the opening of the parallel guide pipe is convenient for leading out solution in the separation bag, and the side edge of the sealing connecting piece is fixedly clamped with the separation bag by the structures of the clamping groove and the clamping block, so that the sealing connecting piece and the separation bag are connected into a whole.

Description

Medical separation bag

Technical Field

The utility model relates to the field of medical barrier bags, in particular to a medical barrier bag.

Background

The medical barrier bag is used for preventing articles in the packaging bag from being polluted by bacteria, is generally in a fully closed state, and achieves the effect without bacteria.

When reagent solution is loaded in the medical barrier bag, the sealing characteristic of the medical barrier bag is needed, an opening is needed to be arranged outside the barrier bag, the solution in the barrier bag can be conveniently led out, the traditional barrier bag is easy to cause the medicament to flow and waste when the medicament is filled, the contact area between the traditional barrier bag and air can be increased, and bacterial pollution is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a medical barrier bag to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a medical separation bag, including the separation bag, middle part top middle part of separation bag is provided with sealing connection spare, the top of separation bag is provided with spliced pole and fixture block, sealing connection spare's outside middle part is provided with the draw-in groove, the top both sides of separation bag are fixed with sealing connection spare's draw-in groove joint through spliced pole and fixture block, sealing connection spare's top middle part fixedly connected with carries out the sealed fixed pipe with separation bag top opening, and outwards derive the interior liquid medicine of separation bag through the pipe, four spliced poles of separation bag top fixedly connected with, the spliced pole sets up the left and right sides in separation bag two sides top respectively, the outside of spliced pole and the inboard middle part fixed connection of fixture block, spliced pole and fixture block adopt the same material with the separation bag.

Preferably, the middle part of the upper part of the sealing connecting piece is fixedly connected with a guide pipe, the guide pipe comprises a fixed clamping ring, a movable clamping ring, a sealing gasket and a spring, and the lower end of the guide pipe extends into the blocking bag.

Preferably, the fixed clamping ring is fixedly connected to the outer wall of the bottom of the guide pipe, the fixed clamping ring is arranged below the top of the separation bag and attached to the top of the separation bag, the movable clamping ring is arranged above the fixed clamping ring, and the movable clamping ring is connected with the outer wall of the guide pipe in a vertical sliding mode.

Preferably, sealing gaskets are arranged above the fixed clamping ring and below the movable clamping ring, the upper portion of the movable clamping ring is fixedly connected with the bottom of the spring, the top of the spring side is fixedly connected with the inner wall of the top of the sealing connecting piece, and the spring outer sleeve is arranged above the guide pipe.

Preferably, sliding grooves are formed in two sides of the clamping groove of the sealing connecting piece, clamping plates are connected in the sliding grooves in a sliding mode, movable grooves are formed in the middle of the clamping plates, and the movable grooves are connected with the sliding rods in a horizontal sliding mode.

Preferably, the slide bar comprises a limiting block and a clamping spring, the inner side end of the slide bar is fixedly connected with the limiting block for preventing the clamping plate from being separated from the slide bar, and the right side end of the slide bar is fixedly connected with the outer side inner wall of the sliding groove.

Preferably, a clamping spring is sleeved outside the part, located on the outer side of the clamping plate, of the sliding rod, the end part of the inner side of the clamping spring is fixedly connected with the middle part of the outer side of the clamping plate, and the end part of the outer side of the clamping spring is fixedly connected with the inner wall of the outer side of the sliding groove.

Compared with the prior art, the utility model has the beneficial effects that: the middle parts of the guide pipe and the sealing connecting piece are fixed with the separation bag by the structure of the guide pipe and the clamping action of the fixed clamping ring and the movable clamping ring, so that the stability is improved, meanwhile, the connection part of the guide pipe and the separation bag is effectively sealed, the opening of the parallel guide pipe is convenient for leading out solution in the separation bag, and the side edge of the sealing connecting piece is fixedly clamped with the separation bag by the structures of the clamping groove and the clamping block, so that the sealing connecting piece and the separation bag are connected into a whole.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a view showing the connection structure of the connecting post and the connecting groove according to the present invention;

fig. 4 is a view showing the construction of the splint of the present invention.

In the figure: the device comprises a separation bag 1, a connecting column 11, a clamping block 12, a sealing connecting piece 2, a sliding groove 21, a guide pipe 3, a fixed clamping ring 31, a movable clamping ring 32, a sealing gasket 33, a spring 34, a clamping plate 4, a movable groove 41, a sliding rod 5, a limiting block 51 and a clamping spring 52.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a medical barrier bag comprises a barrier bag 1, wherein a sealing connecting piece 2 is arranged in the middle of the upper part of the middle of the barrier bag 1.

Spliced pole 11 and fixture block 12 are provided with to the top of separation bag 1, and sealing connection 2's outside middle part is provided with the draw-in groove, and the top both sides of separation bag 1 are fixed through spliced pole 11 and fixture block 12 and sealing connection 2's draw-in groove joint.

The middle part of the upper part of the sealing connecting piece 2 is fixedly connected with a conduit 3 which seals and fixes the top opening of the separation bag 1, and the liquid medicine in the separation bag 1 is led out through the conduit 3.

Four spliced poles 11 of separation bag 1 top fixedly connected with, spliced pole 11 sets up the left and right both sides in separation bag 1 two sides top respectively, and the outside of spliced pole 11 and the inboard middle part fixed connection of fixture block 12, spliced pole 11 and fixture block 12 adopt the same material with separation bag 1.

The middle part of the upper part of the sealing connecting piece 2 is fixedly connected with a guide pipe 3, the guide pipe 3 comprises a fixed clamping ring 31, a movable clamping ring 32, a sealing gasket 33 and a spring 34, and the lower end of the guide pipe 3 extends into the interior of the separation bag 1.

Fixedly connected with fixed clamp ring 31 on the bottom outer wall of pipe 3, fixed clamp ring 31 sets up in separation bag 1 top below and laminates each other, and the top of fixed clamp ring 31 is provided with movable clamp ring 32, the vertical sliding connection of outer wall of movable clamp ring 32 and pipe 3.

Sealing gaskets 33 are arranged above the fixed clamping ring 31 and below the movable clamping ring 32, the upper part of the movable clamping ring 32 is fixedly connected with the bottom of a spring 34, the top of the spring 34 is fixedly connected with the inner wall of the top of the sealing connecting piece 2, and the spring 34 is sleeved outside and above the guide pipe 3.

The two sides of the clamping groove of the sealing connecting piece 2 are provided with sliding grooves 21, the sliding grooves 21 are connected with clamping plates 4 in a sliding mode, the middle portions of the clamping plates 4 are provided with movable grooves 41, and the movable grooves 41 are connected with the sliding rods 5 in a horizontal sliding mode.

The sliding rod 5 comprises a limiting block 51 and a clamping spring 52, the limiting block 51 for preventing the clamping plate 4 from being separated from the sliding rod 5 is fixedly connected to the end part of the inner side of the sliding rod 5, and the end part of the right side of the sliding rod 5 is fixedly connected with the inner wall of the outer side of the sliding groove 21.

The part of the sliding rod 5, which is positioned at the outer side of the clamping plate 4, is externally sleeved with a clamping spring 52, the inner side end part of the clamping spring 52 is fixedly connected with the middle part of the outer side of the clamping plate 4, and the outer side end part of the clamping spring 52 is fixedly connected with the inner wall of the outer side of the sliding chute 21.

The working principle is as follows: the upper middle opening of the barrier bag 1 is opened and the sealing connector 2 is moved to the upper opening of the barrier bag strip 1.

The bottom of the catheter 3 is inserted into the opening of the barrier bag 1 and the retaining clip 31 is inserted into the barrier bag 1.

At this time, the movable clamp ring 32 is released, and the movable clamp ring 32 slides vertically downward along the guide tube 3 by the elastic force of the spring 34.

Until the movable clamping ring 32 and the fixed clamping ring 31 clamp the upper side and the lower side of the separation bag 1, and the sealing gasket 33 is used for sealing the inside and the outside of the separation bag 1.

The clamping plates 4 on the two sides of the clamping groove are pushed outwards, so that the clamping plates 4 slide outwards along the sliding grooves 21 until the clamping plates 4 shrink into the sliding grooves 21.

At this time, the fixture block 12 is plugged into the clamping groove by using the trapezoidal structure of the clamping groove until the fixture block 12 passes through the clamping groove upwards.

At this time, the clamping plates 4 on the two sides horizontally slide out of the sliding groove 21 under the elastic force of the clamping spring 52 until the clamping plates 4 clamp the middle part of the side wall of the connecting column 11, and are clamped with the clamping plates 4 through the clamping blocks 12, so that the installation of the connecting column is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A medical barrier bag, includes barrier bag (1), its characterized in that: a sealing connecting piece (2) is arranged in the middle of the upper part of the middle part of the separation bag (1), a connecting column (11) and a clamping block (12) are arranged above the separation bag (1), a clamping groove is arranged in the middle of the outer side of the sealing connecting piece (2), two sides of the upper part of the separation bag (1) are fixedly clamped with the clamping groove of the sealing connecting piece (2) through the connecting column (11) and the clamping block (12), a guide pipe (3) for sealing and fixing the top opening of the separation bag (1) is fixedly connected with the middle part of the upper part of the sealing connecting piece (2), and liquid medicine outwards derives in will keeping apart bag (1) through pipe (3), four spliced poles (11) of separation bag (1) top fixedly connected with, spliced pole (11) set up the left and right sides in separation bag (1) two sides top respectively, the outside of spliced pole (11) and the inboard middle part fixed connection of fixture block (12), spliced pole (11) and fixture block (12) adopt the material the same with separation bag (1).

2. The medical barrier bag of claim 1, wherein: the middle part of the upper part of the sealing connecting piece (2) is fixedly connected with a guide pipe (3), the guide pipe (3) comprises a fixed clamping ring (31), a movable clamping ring (32), a sealing gasket (33) and a spring (34), and the lower end of the guide pipe (3) extends into the interior of the blocking bag (1).

3. A medical barrier bag as claimed in claim 2, wherein: fixedly connected with fixed clamp ring (31) on the bottom outer wall of pipe (3), fixed clamp ring (31) set up in separation bag (1) top below and laminate each other, and the top of fixed clamp ring (31) is provided with activity clamp ring (32), and the vertical sliding connection of outer wall of activity clamp ring (32) and pipe (3).

4. A medical barrier bag as claimed in claim 3, wherein: sealing gaskets (33) are arranged above the fixed clamping ring (31) and below the movable clamping ring (32), the upper part of the movable clamping ring (32) is fixedly connected with the bottom of the spring (34), the top of the spring (34) is fixedly connected with the inner wall of the top of the sealing connecting piece (2), and the outer sleeve of the spring (34) is arranged above the guide pipe (3).

5. The medical barrier bag of claim 1, wherein: the two sides of the clamping groove of the sealing connecting piece (2) are provided with sliding grooves (21), the sliding grooves (21) are connected with clamping plates (4) in a sliding mode, movable grooves (41) are formed in the middle of the clamping plates (4), and the movable grooves (41) are connected with the sliding rods (5) in a horizontal sliding mode.

6. The medical barrier bag of claim 5, wherein: the sliding rod (5) comprises a limiting block (51) and a clamping spring (52), the inner side end of the sliding rod (5) is fixedly connected with the limiting block (51) which prevents the clamping plate (4) from being separated from the sliding rod (5), and the right side end of the sliding rod (5) is fixedly connected with the outer side inner wall of the sliding groove (21).

7. The medical barrier bag of claim 6, wherein: the clamping spring (52) is sleeved outside the part, located on the outer side of the clamping plate (4), of the sliding rod (5), the inner side end of the clamping spring (52) is fixedly connected with the middle of the outer side of the clamping plate (4), and the outer side end of the clamping spring (52) is fixedly connected with the inner wall of the outer side of the sliding groove (21).