CN217987992U

CN217987992U - Novel infusion bag

Info

Publication number: CN217987992U
Application number: CN202220152513.4U
Authority: CN
Inventors: 陈素媛
Original assignee: Hangzhou Linping Maternal And Child Health Hospital
Current assignee: Hangzhou Linping Maternal And Child Health Hospital
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-12-09
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses a novel infusion bag, including the infusion bag main part, be provided with the scale sign in the infusion bag main part, infusion bag main part upper end is provided with hangs the perforation, infusion bag main part lower extreme is provided with the transfusion mouth, be provided with the locking draw-in groove on the transfusion mouth inner wall, be provided with in the locking draw-in groove and hinder the liquid baffle, hinder and pass through spring coupling between liquid baffle and the locking draw-in groove, it is provided with the slant recess on the liquid baffle lateral wall to hinder, the locking draw-in groove lower extreme is provided with the slip ring slide rail, be provided with the slip ring in the slip ring slide rail, the slip ring upper end is provided with the push rod, be provided with the loose pin on the push rod, the loose pin inserts in the slant recess, when needing to aspirate medicine, only need insert the syringe head in the infusion mouth, the overhead hinders the liquid baffle, can realize the operation of suction medicine, infusion operation has realized needleless, it causes the particle to get into the human body to have avoided the syringe needle puncture, the emergence of needlework wound has also been avoided, patient and medical personnel have been protected, be worth promoting.

Description

Novel infusion bag

Technical Field

The utility model relates to the technical field of medical treatment, specifically a novel infusion bag.

Background

The infusion solution or large-volume injection solution is large-dose injection solution which is infused into a human body by intravenous drip, and the dose is more than 100ml at one time. It is a branch of injection, usually packaged in glass or plastic infusion bottles or bags, and contains no bacteriostatic agent. When in use, the dropping speed is adjusted by the infusion apparatus, and the medicine is continuously and stably infused into the body.

The transfusion is generally packaged in a sealed neutral hard glass bottle and a portable special plastic bottle or bag. The volume of the infusion is generally more than 100ml, and the volume of the infusion is 1000ml for the larger, so the infusion is widely used for the rescue and treatment of the critical patients clinically. Infusion plastic packages are mainly divided into plastic bottles and plastic bags. Is made of plastics such as polyvinyl chloride (PVC) or polypropylene (PP) and the like, and has the advantages of water resistance, corrosion resistance, high mechanical strength, good chemical stability, hot-pressing sterilization, light weight, convenient transportation, difficult damage and the like. The plastic infusion package has the defects of moisture and air permeability and influence on the quality of the infusion package during the storage period, and the transparency and the heat resistance of the infusion package are poor.

At present, when an infusion bag is used, the infusion bag needs to be continuously punctured into the infusion bag by using a needle when liquid medicine is pumped and added, rubber particles can easily enter the interior of the infusion bag, the sterile environment of the infusion can be easily damaged, and medical workers can easily cause injury of sharp tools in the operation, so that a novel infusion bag is designed.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a novel transfusion bag which can effectively solve the problem provided by the background technology.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a novel infusion bag, includes the infusion bag main part, be provided with the scale sign in the infusion bag main part, infusion bag main part upper end is provided with hangs the perforation, infusion bag main part lower extreme is provided with the infusion mouth, be provided with locking clamping groove on the infusion mouth inner wall, be provided with in the locking clamping groove and hinder the liquid baffle, hinder and pass through spring coupling between liquid baffle and the locking clamping groove, it is provided with the slant recess on the liquid baffle lateral wall to hinder, locking clamping groove lower extreme is provided with the activity ring slide rail, be provided with the loose collar in the activity ring slide rail, activity ring upper end is provided with the push rod, be provided with the removable pin on the push rod, the removable pin inserts in the slant recess.

Furthermore, a sealing rubber pad is arranged on the end face of the liquid blocking baffle and made of medical rubber materials.

Further, the depth of the oblique groove is 0.5mm.

Furthermore, an anti-slip gasket is arranged on the lower end face of the movable ring, and a positioning groove is formed in the anti-slip gasket.

Further, the inner diameter of the upper end of the infusion port is smaller than that of the lower end of the infusion port.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up the infusion mouth on the infusion bag, utilize the inside liquid baffle that hinders that sets up of its inside to block the inside liquid of infusion bag, when needs suction medicine, only need insert the infusion mouth with the syringe head in, push up and hinder the liquid baffle, can realize the operation of suction medicine, realized needleless infusion operation, avoided the syringe needle puncture to go into the sack and cause the particle to get into the human body, also avoided the emergence of acupuncture wound, protected patient and medical personnel, be worth promoting.

Drawings

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

fig. 2 is a schematic structural view of the utility model at a;

fig. 3 is a schematic structural diagram of the point B of the present invention.

Reference numbers in the figures:

1-infusion bag main body, 2-scale mark, 3-hanging perforation, 4-infusion port, 5-locking clamping groove, 6-liquid blocking baffle, 7-spring, 8-oblique groove, 9-movable ring slide rail, 10-movable ring, 11-push rod, 12-movable pin, 13-sealing rubber pad, 14-anti-skid washer and 15-positioning groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the utility model provides a novel infusion bag, including infusion bag main part 1, be provided with scale mark 2 on the infusion bag main part 1, infusion bag main part 1 upper end is provided with hangs perforation 3, infusion bag main part 1 lower extreme is provided with infusion mouth 4, be provided with locking clamping groove 5 on the 4 inner walls of infusion mouth, be provided with in the locking clamping groove 5 and hinder liquid baffle 6, hinder and be connected through spring 7 between liquid baffle 6 and the locking clamping groove 5, it is provided with slant recess 8 on the 6 lateral walls of liquid baffle to hinder, locking clamping groove 5 lower extreme is provided with activity ring slide rail 9, be provided with activity ring 10 in the activity ring slide rail 9, activity ring 10 upper end is provided with push rod 11, be provided with removable pin 12 on the push rod 11, removable pin 12 inserts in the slant recess 8.

The utility model discloses a theory of operation does: this infusion bag main part 1 lower extreme has set up infusion mouth 4, wherein infusion mouth 4 is inside to be sealed through hindering liquid baffle 6, under the conventional condition, spring 7 promotes hinders liquid baffle 6, locking, block up infusion mouth 4, avoid inside infusion to spill, and when needs suction liquid operation, with syringe tip position disect insertion to infusion mouth 4 inside, the syringe tip withstands movable ring 10, when upwards promoting movable ring 10, push rod 11 moves up, movable pin 12 that the push rod 11 tip set up inserts inside slant recess 8, at the in-process that movable pin 12 followed the shifting up, move in slant recess 8, promote and hinder liquid baffle 6 and expand to both sides, make infusion mouth 4 open, can suck the liquid operation, and when needs carry out infusion operation, utilize the same reason, can fix the infusion pipeline inside infusion mouth 4, can support movable ring 10, keep hindering liquid baffle 6 for the open mode, the outside is fixed through the gum cover, can guarantee stable infusion operation, also can conveniently carry out the integral type operation at the pipeline that infusion bag main part 1 lower extreme set up.

As a preferable embodiment, a sealing rubber pad 13 is arranged on the end face of the liquid blocking baffle 6, and the sealing rubber pad 13 is made of medical rubber materials, so that the sealing performance of the liquid blocking baffle 6 when closed is improved, and the situations of pharmaceutical industry leakage and the like are avoided.

In a preferred embodiment, the depth of the inclined groove 8 is 0.5mm, so that the movable pin 12 can be conveniently inserted into the inclined groove.

As a preferable embodiment, an anti-slip gasket 14 is arranged on the lower end face of the movable ring 10, and a positioning groove 15 is arranged in the anti-slip gasket 14, so that the end part of the syringe is aligned to the movable ring 10 conveniently, and the stability in use is improved.

In a preferred embodiment, the inner diameter of the upper end of the transfusion port 4 is smaller than that of the lower end.

To sum up, the utility model discloses a key feature lies in:

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel infusion bag, includes infusion bag main part (1), its characterized in that: be provided with scale mark (2) on infusion bag main part (1), infusion bag main part (1) upper end is provided with hangs perforation (3), infusion bag main part (1) lower extreme is provided with infusion mouth (4), be provided with locking draw-in groove (5) on infusion mouth (4) inner wall, be provided with in locking draw-in groove (5) and hinder liquid baffle (6), hinder and be connected through spring (7) between liquid baffle (6) and the locking draw-in groove (5), it is provided with slant recess (8) on liquid baffle (6) lateral wall to hinder, locking draw-in groove (5) lower extreme is provided with activity ring slide rail (9), be provided with activity ring (10) in activity ring slide rail (9), activity ring (10) upper end is provided with push rod (11), be provided with removable pin (12) on push rod (11), removable pin (12) insert in slant recess (8).

2. A novel infusion bag according to claim 1, wherein: the end face of the liquid blocking baffle (6) is provided with a sealing rubber pad (13), and the sealing rubber pad (13) is made of medical rubber materials.

3. A novel infusion bag according to claim 1, wherein: the depth of the oblique groove (8) is 0.5mm.

4. A novel infusion bag according to claim 1, wherein: an anti-slip gasket (14) is arranged on the lower end face of the movable ring (10), and a positioning groove (15) is arranged in the anti-slip gasket (14).

5. A novel infusion bag according to claim 1, wherein: the inner diameter of the upper end of the transfusion port (4) is smaller than that of the lower end.