CN207627610U - A kind of novel transfusion bag - Google Patents

Abstract

The utility model discloses a kind of novel transfusion bags, including bag body and the bag mouth being fixed with one with bag body, bag mouth front end is equipped with infusion connector, the peripheral outer wall of the bag mouth is equipped at least one protrusion, the V-type through-hole of connection bag mouth inner cavity is provided in protrusion, the V-type big end of through-hole is by raised front end side, it is provided with annular groove on the through-hole wall of protrusion front end, the blocking being adapted with through-hole is installed in through-hole, the peripheral outer wall of the blocking is equipped with the bulge loop to match with annular groove, the pressure ring for being useful for solid pressure blocking is detachably connected in raised front end.The utility model is used is arranged at least one V-type through-hole on bag mouth, setting blocks in through-hole, it can be filled by puncturing to block when filling drug, to effectively prevent making the impaired slight gap that generates of rubber plug to the multiple puncture of infusion connector rubber plug, improve the safety that infusion bag uses, the note being arranged on bag body simultaneously can be conducive to the information of record patient, easy to use.

Description

A kind of novel transfusion bag

Technical field

The utility model is related to medical equipment technical field, specifically a kind of novel transfusion bag.

Background technology

Infusion is medically called intravenous drip or venous transfusion, is that liquid is input to internal one kind by vein to control Treatment method.The feature that blood vessel by drug being squeezed into human body has input dose big, quick, effect is good, so living The therapy of today of rhythm anxiety, infusion are clinically used than wide.

But existing medical worker is often existed in the process using the transfusion operation of infusion bag：Difference need to be filled into infusion bag Drug is mixed, namely need to be punctured to the closure rubber plug of bag mouth using injection needle, therefore, by the rubber plug repeatedly punctured Slight gap is easy tod produce, so that bag inner liquid medicine is contacted with air and liquid is caused to be polluted there is a situation where rotten, this gives transfusion patient Bring very important security risk.

Utility model content

In order to solve the above technical problems, the purpose of this utility model is to provide one kind be avoided that infusion connector block into Row repeatedly punctures, simple in structure, can effectively improve the novel transfusion bag of infusion safety.

In order to achieve the above objectives, the technical solution of the utility model is as follows：

A kind of novel transfusion bag, including bag body and the bag mouth that is fixed with one with bag body, bag mouth front end are equipped with infusion and connect Mouthful, the peripheral outer wall of the bag mouth is equipped at least one protrusion, and the V-type through-hole of connection bag mouth inner cavity is provided in the protrusion, The V-type big end of the through-hole is annular groove to be provided on the through-hole wall of protrusion front end, in through-hole by raised front end side The blocking being adapted with through-hole is installed, the peripheral outer wall of the blocking is equipped with the bulge loop to match with annular groove, in protrusion Front end is detachably connected the pressure ring for being useful for solid pressure blocking.

Further, the bag body is equipped with rectangular recess close to the outer wall of bottle neck, in the groove adhesion be useful for marking The note of note.

Further, further include that the link being fixed with one for suspended bag body in bag body tail portion and bag body is set.

Further, the blocking is made of rubber material.

The beneficial effects of the utility model：

A kind of novel transfusion bag of the utility model, including bag body and the bag mouth that is fixed with one with bag body, before the bag mouth End is equipped with infusion connector, and the peripheral outer wall of the bag mouth is equipped at least one protrusion, and connection bag mouth inner cavity is provided in protrusion V-type through-hole, the V-type big end of through-hole is to be provided with annular groove on the through-hole wall of protrusion front end by raised front end side, The blocking being adapted with through-hole is installed in through-hole, the peripheral outer wall of the blocking is equipped with the bulge loop to match with annular groove, The pressure ring for being useful for solid pressure blocking is detachably connected in raised front end.The utility model is used is arranged at least one V on bag mouth Type through-hole, the interior setting of through-hole block, and can be filled by puncturing to block when filling drug, to effectively prevent to being infused The multiple puncture of interface rubber plug and make that rubber plug is impaired to generate slight gap, improve the safety that infusion bag uses, while in bag The note being arranged on body can be conducive to the information of record patient, easy to use.

Description of the drawings

Fig. 1 is a kind of main structure diagram of novel transfusion bag of the utility model.

Fig. 2 is a kind of partial structural diagram of novel transfusion bag of the utility model.

Specific implementation mode

To make the purpose of this utility model, technical solution and advantage be more clearly understood, below in conjunction with attached drawing, to this practicality It is novel to be described in further detail.

As shown in Figs. 1-2, a kind of novel transfusion bag, including bag body 1 and the bag mouth 2 that is fixed with one with bag body, bag mouth front end Equipped with infusion connector 21, the peripheral outer wall of bag mouth is equipped at least one raised 22, and the V-type of connection bag mouth inner cavity is provided in protrusion Through-hole 221, the V-type big end of through-hole are to be provided with annular groove 222 on the through-hole wall of protrusion front end by raised front end side, The blocking 3 being adapted with through-hole is installed in through-hole, setting V-type through-hole, which can avoid to block when injecting pin puncture, is pressed into bag It is interior, improve the reliability used；The peripheral outer wall of blocking is equipped with the bulge loop 31 to match with annular groove, is installed into logical in blocking Kong Shi, bulge loop are engaged by clamping with annular groove, can effectively prevent blocking the vibration along through-hole axial direction, improve and block the close of closed through-hole Reliability is sealed, the leakage of bag inner liquid medicine is avoided, the pressure ring 23 for being useful for solid pressure blocking, setting pressure are detachably connected in raised front end Ring can further be fixed blocking, and hollow space will not interfere with the puncture of injection needle in ring；It can pass through when filling drug It punctures to block and be filled, to effectively prevent making rubber plug is impaired to generate tiny the multiple puncture of infusion connector rubber plug Gap, it is therefore prevented that bag inner liquid medicine contacts with air and causes liquid that the pollution condition that goes bad occurs, and improves the safety that infusion bag uses.

Further, bag body is equipped with rectangular recess 11 close to the outer wall of bottle neck, in groove adhesion be useful for label just Label 12, note is arranged on bag body can be conducive to the information of record patient, check and record convenient for medical worker, improve convenience.

Further, further include that the link 13 being fixed with one in bag body tail portion and bag body is set, link can be conducive to be infused Bag body suspension in the process, it is easy to use.

Preferably, it blocks 3 to be made of medical relevant rubber material, preferably using the identical butyl on infusion connector Waterproof rubber stopper material, convenient material drawing, manufacture are easy.

Above explanation and examples are merely exemplary, does not constitute any restrictions to the scope of the utility model.This Field technology personnel should be understood that can be to utility model technical side under the spirit and scope without departing from the utility model The details and form of case are modified or are replaced, but these modifications and replacement are each fallen in the scope of protection of the utility model.

Claims (4)

1. a kind of novel transfusion bag, including bag body and the bag mouth that is fixed with one with bag body, bag mouth front end are equipped with infusion connector, It is characterized in that：The peripheral outer wall of the bag mouth is equipped at least one protrusion, and the V of connection bag mouth inner cavity is provided in the protrusion Type through-hole, the V-type big end of the through-hole are to be provided with annular groove on the through-hole wall of protrusion front end by raised front end side, The blocking being adapted with through-hole is installed in through-hole, the peripheral outer wall of the blocking is convex equipped with matching with annular groove Ring is detachably connected the pressure ring for being useful for solid pressure blocking in raised front end.

2. a kind of novel transfusion bag according to claim 1, it is characterised in that：The bag body is set on the outer wall of bottle neck Have a rectangular recess, in the groove adhesion be useful for the note of label.

3. a kind of novel transfusion bag according to claim 2, it is characterised in that：Further include being arranged in bag body tail portion and bag body The link being fixed with one for suspended bag body.

4. a kind of novel transfusion bag according to claim 1, it is characterised in that：The blocking is made of rubber material.