CN203647706U

CN203647706U - Pollution-preventing medical infusion bottle opening sealing element

Info

Publication number: CN203647706U
Application number: CN201320703423.0U
Authority: CN
Inventors: 刘晨
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-08
Filing date: 2013-11-08
Publication date: 2014-06-18
Anticipated expiration: 2023-11-08

Abstract

The utility model provides a pollution-preventing medical infusion bottle opening sealing element which comprises a base film, and is characterized in that the central part of the base film protrudes to form a sealing gland; a water absorption cotton cushion is arranged on the inner surface of the top cover of the sealing gland; a pressure-sensitive adhesive layer is covered on the bottom face of the base film on the periphery of the sealing gland; a non-sticky easy-pulling piece is arranged on the edge of the base film. The pollution-preventing medical infusion bottle opening sealing element has a simple and novel structure; the sealing gland made from the conventional bottle opening paste can conveniently cover an infusion opening of an infusion bag; the disinfected water absorption cotton cushion arranged on the inner wall of the upper cover of the sealing gland, can have excellent sealing effect on the opening of the infusion opening; the fixing adhesive layer arranged on the bottom face of the base film on the periphery of the sealing gland, can be pasted on the periphery of the infusion opening to fix a bottle opening paste. Therefore, the use is convenient, and the sealing effect is excellent.

Description

Antifouling medical infusion bottle bottle sealing part

Technical field

This utility model relates to medical assistant product, specifically a kind of antifouling Medical infusion bottle opening sealing member.

Background technology

The infusion bottle using mostly at present is rubber stopper and inserts after bottleneck, and outer enclose aluminum skin formula Seal Design, when use, is opened aluminum skin, enters in infusion bottle by the broken rubber stopper of transfusion cushion.Generally in the time of clinical practice, need first in infusion bottle, to add after medicine, just infuse, so the infusion bottle after opening just can be sent into ward adding after medicine, in this process, infusion bottle is in opening, be easy to be subject to antibacterial infringement, the medicinal liquid in pollution bottle, brings unnecessary injury to patient.Infusion bottle after opening is polluted, medical personnel just can adopt infusion bottle mouth to paste by the bottle sealing of opening firmly, existing adhesive tape for infusion bottle opening is made up of counterdie, water suction cotton pad and adhesive-layer, the size of counterdie and adhesive-layer is all identical with bottleneck size shape, adhesive-layer covers on counterdie completely, water suction cotton pad is fixed on the middle position of counterdie by adhesive-layer, the size of water suction cotton pad is less than counterdie, is generally and the jack of mouth of infusion bottle can be sealed into the best completely.When this bottleneck develops, directly stick on the oilpaper after sterilization, the cotton pad that makes to absorb water of only need to tearing when use is aimed at the opening part of infusion bottle, and then periphery is sealed and sticked on bottleneck by adhesive-layer.

Along with updating of medical supplies, in order to reduce costs, a lot of infusion bottles have all made transfusion bag into, the infusion port of most of transfusion bag is all less, integral diameter is less than the half of mouth of infusion bottle, existing adhesive tape for infusion bottle opening uses just very inconvenient for the transfusion bag of this little bottleneck, because bottleneck is very little, existing normal bottleneck pastes all larger, pasting the very difficult sealing of rear perimeter edge, even if existing bottleneck is pasted and is made into identically with transfusion bag bottleneck size, also can be difficult to because bottleneck is too little fixing in the time of sealing.

Summary of the invention

This utility model provides a kind of antifouling medical infusion bottle bottle sealing part of the little bottle sealing that is suitable for transfusion bag according to the deficiencies in the prior art, the seal cover shape protruding is arranged at the sealing position that this bottleneck pastes, can directly be enclosed within mouth of infusion bottle, then fixedly stick on infusion port by the viscose glue of periphery, its good sealing effect, can play good anti-fouling effect.

A kind of technical scheme that this utility model provides: the antifouling Medical infusion bottle opening sealing member of described one comprises counterdie, it is characterized in that: the central part of described counterdie convexes to form a seal cover, top cover inner face at seal cover is provided with water suction cotton pad, counterdie bottom surface at seal cover periphery is coated with pressure-sensitive adhesive layer, is provided with non-sticky tearing sheet at the edge of counterdie.

The further technical scheme of this utility model: described sealing member also comprises medical oilpaper layer, and described counterdie sticks on oilpaper layer by pressure-sensitive adhesive layer.

The further technical scheme of this utility model: the edge in water suction cotton pad is provided with O-ring seal.

This utility model is technical scheme preferably: described seal cover is cylindrical, and its intracavity diameter is 1-2cm, and the size shape of described water suction cotton pad is identical with the inner chamber end face of seal cover.

This utility model is technical scheme preferably: described counterdie adopts medical PU or medical PE film to make, and is circular, oval, square, rhombus or equilateral polygon.

This utility model is technical scheme preferably: described pressure-sensitive adhesive layer is medical pressure-sensitive adhesive.

Of the present utility model simple in structure, novel, existing bottleneck is pasted and makes seal cover, can cover very easily the infusion port in transfusion bag, be provided with the water suction cotton pad after sterilization at the upper cover inwall of seal cover, can play good sealing effectiveness to the opening part of infusion port, be provided with fixing glue-line in the counterdie bottom surface of the periphery of seal cover, can stick on infusion port periphery, bottleneck is pasted and fixed, easy to use, good sealing effect.

Brief description of the drawings

Fig. 1 is the structural representation of circular counterdie in this utility model;

Fig. 2 is the structural representation of square counterdie in this utility model;

Fig. 3 is that this utility model counterdie sticks on the schematic diagram on oilpaper layer;

Fig. 4 is this utility model using state schematic diagram.

In figure: 1-counterdie, 2-seal cover, 3-water suction cotton pad, 4-pressure-sensitive adhesive layer, 5-O-ring seal, 6-non-sticky tearing sheet, 7-oilpaper layer, 8-infusion port.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail.As Fig. 1, shown in 2, the antifouling Medical infusion bottle opening sealing member of described one comprises counterdie 1, it is characterized in that: described counterdie 1 adopts medical PU or medical PE film to make, for circular (shown in Fig. 1), oval, square (shown in Fig. 2), rhombus or equilateral polygon, its Area Ratio transfusion bag or infusion bottle mouth are large, the central part of described counterdie 1 convexes to form a seal cover 2, described seal cover 2 is cylindrical, its intracavity diameter is 1-2cm, be provided with water suction cotton pad 3 at the top cover inner face of seal cover 2, the size shape of described water suction cotton pad 3 is identical with the inner chamber end face of seal cover 2, and identical with the bottleneck size of transfusion bag or infusion bottle, can cover the bottleneck of transfusion bag or infusion bottle completely, opening part sealing is covered, in order to make sealing effectiveness better, can be provided with O-ring seal 5 at the edge of water suction cotton pad 3, as shown in Figure 3.Part bottom surface at counterdie 1 except seal cover 2 is all coated with pressure-sensitive adhesive layer 4, described pressure-sensitive adhesive layer 4 is medical pressure-sensitive adhesive, relatively health, directly stick on oilpaper layer 7 by pressure-sensitive adhesive layer 4 normal condition is little, as shown in Figure 4, in use, can stick on by pressure-sensitive adhesive layer 4 side of infusion port 8, be fixed.Be provided with non-sticky tearing sheet 6 at the edge of counterdie 1, can conveniently tear counterdie 1 and oilpaper layer 7, also can conveniently sealing member be shut down from infusion port 8.

This utility model is on the medical oilpaper layer 7 sticking on after sterilization under normal condition, now the inner chamber of seal cover 2 is in sealing state, the cotton pad 3 that prevents from absorbing water is polluted, ensure the hygienic requirements of water suction cotton pad 3, in infusion bottle or transfusion bag after dosing, torn by non-sticky tearing sheet 6, then be set on the infusion port 8 of transfusion bag or infusion bottle, as shown in Figure 4, the water suction cotton pad 3 of seal cover end face is fitted tightly with the opening part of infusion port 8, it is sealed completely, prevent that infusion port 8 from being polluted, then envelope infusion port 8 by the pressure-sensitive adhesive layer 4 on counterdie 1, and paste fixing, increase its sealing, in the time of transfusion, just can sealing member be torn just and can directly be infused by non-sticky tearing sheet 6, simple and convenient.

Claims

1. an antifouling Medical infusion bottle opening sealing member, comprise counterdie (1), it is characterized in that: the central part of described counterdie (1) convexes to form a seal cover (2), be provided with water suction cotton pad (3) at the top cover inner face of seal cover (2), counterdie (1) bottom surface at seal cover (2) periphery is coated with pressure-sensitive adhesive layer (4), is provided with non-sticky tearing sheet (6) at the edge of counterdie (1).

2. antifouling Medical infusion bottle opening sealing member according to claim 1, its feature exists: described sealing member also comprises medical oilpaper layer (7), and described counterdie (1) sticks on oilpaper layer (7) by pressure-sensitive adhesive layer (4).

3. antifouling Medical infusion bottle opening sealing member according to claim 1 and 2, its feature exists: the edge in water suction cotton pad (3) is provided with O-ring seal (5).

4. antifouling Medical infusion bottle opening sealing member according to claim 1 and 2, its feature exists: described seal cover (2) is cylindrical, and its intracavity diameter is 1-2cm, and the size shape of described water suction cotton pad (3) is identical with the inner chamber end face of seal cover (2).

5. antifouling Medical infusion bottle opening sealing member according to claim 1 and 2, its feature exists: described counterdie (1) adopts medical PU or medical PE film to make, and is circular, oval, square, rhombus or equilateral polygon.

6. antifouling Medical infusion bottle opening sealing member according to claim 1 and 2, its feature exists: described pressure-sensitive adhesive layer (4) is medical pressure-sensitive adhesive.