CN213852421U

CN213852421U - Anti-drop disposable transfusion system

Info

Publication number: CN213852421U
Application number: CN202021704455.9U
Authority: CN
Inventors: 郑晓波
Original assignee: Changzhou Huichun Medical Equipment Co ltd
Current assignee: Changzhou Huichun Medical Equipment Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-08-03
Anticipated expiration: 2030-08-14

Abstract

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a disposable transfusion system of anti-drop is related to, draw together the transfer line that has elastic deformation ability and set up the acupuncture pipe in transfer line one end, its characterized in that: still include the stopper, the spacing groove has been seted up on the acupuncture pipe, the spacing groove is extended to the internal perisporium by acupuncture outside of tubes wall, spacing groove and stopper phase-match, the stopper sets up at the spacing inslot, the one end protrusion of stopper is in the outer peripheral face of acupuncture pipe, the stopper is located the intraductal one end of acupuncture and is provided with the connecting rod, the one end of connecting rod extends and sets up on the transfer line along the transfer line axial, in use, through set up the stopper in the acupuncture is intraductal, hold between the fingers the connecting rod and make the stopper shrink to the acupuncture intraductal, go to impale the bottle plug with the acupuncture pipe again, when the acupuncture pipe passes the bottle plug, loosen the one end of connecting rod, because the transfer line has elastic deformation ability, make stopper protrusion global outside the acupuncture pipe, and realize spacing with the acupuncture pipe, thereby guarantee that the acupuncture pipe can not break away from.

Description

Anti-drop disposable transfusion system

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a disposable transfusion system of anti-drop is related to.

Background

In the medical field, medical personnel can inevitably use the transfusion system to the treatment of disease, and current transfusion system sets up the acupuncture on the transfer line, punctures the rubber bottle plug on the infusion bottle through the acupuncture, and the acupuncture is fixed through the frictional force of bottle plug, and when acupuncture and bottle plug frictional force are less, lead to the acupuncture very easily to drop to reduce work efficiency, also can cause unnecessary trouble.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the problems that the existing infusion apparatus is provided with a needle stick on an infusion tube, the rubber bottle stopper on the infusion bottle is punctured by the needle stick, the needle stick is fixed by the friction force of the bottle stopper, and when the friction force between the needle stick and the bottle stopper is small, the needle stick is easy to fall off, so that the working efficiency is reduced, and unnecessary trouble is caused, the anti-falling disposable infusion apparatus is provided.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an anti-drop disposable transfusion system, includes the transfer line that has elastic deformation ability and sets up the acupuncture pipe in transfer line one end, still includes the stopper, the spacing groove has been seted up on the acupuncture pipe, the spacing groove extends to on the internal perisporium by acupuncture outside of tubes wall, spacing groove and stopper phase-match, the stopper sets up at the spacing inslot, the one end protrusion of stopper is in the outer peripheral face of acupuncture pipe, the stopper is located the intraductal one end of acupuncture and is provided with the connecting rod, the one end of connecting rod is along transfer line axial extension and set up on the transfer line.

The utility model discloses a set up the stopper in the acupuncture pipe, hold between the fingers the connecting rod and make the stopper contract in the acupuncture pipe, go the acupuncture pipe again and pierce through the bottle plug, when the acupuncture pipe passed the bottle plug, loosen the one end of connecting rod, because infusion pipe possesses elastic deformation ability, make the stopper protrusion global outside the acupuncture pipe, and realize spacing the acupuncture pipe, thereby guarantee that the acupuncture pipe can not break away from.

In order to facilitate the operation, furthermore, one end of the limiting block protruding out of the acupuncture tube is provided with an inclined plane, and the inclined plane is gradually inclined outwards from the acupuncture tube to the infusion tube. Through set up the inclined plane on the stopper, the inclined plane has the guide effect, can puncture without holding one end of connecting rod when the acupuncture pipe impales the bottle plug, and the staff of being convenient for operates.

In order to facilitate medium circulation, furthermore, the limiting block is provided with a through hole, and the outside of the through hole is communicated with the inside of the acupuncture tube. Through the through-flow hole arranged on the limiting block, an external medium enters the acupuncture tube through the through-flow hole, and the medium circulation is facilitated.

The utility model has the advantages that: the utility model discloses anti-drop disposable transfusion system is when using, through set up the stopper in the acupuncture pipe, hold between the fingers the connecting rod and make the stopper shrink in the acupuncture pipe, go to pierce through the bottle plug with the acupuncture pipe again, when the acupuncture pipe passes the bottle plug, loosen the one end of connecting rod, because infusion pipe elastic deformation ability, make stopper protrusion global outside the acupuncture pipe, and realize spacing the acupuncture pipe, thereby guarantee that the acupuncture pipe can not break away from, avoided current transfusion system to set up the acupuncture on the transfer line, through the rubber bottle plug on the acupuncture bottle, the acupuncture is fixed through the frictional force of bottle plug, when acupuncture and bottle plug frictional force are less, lead to the acupuncture very easily and drop, thereby reduce work efficiency, also can cause the trouble problem of unnecessary.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a front view of the present invention;

fig. 2 is a partially enlarged view of a in fig. 1.

In the figure: 1. an infusion tube 2, a needling tube 3, a limiting block 4, a connecting rod 5, a limiting groove 6 and a through flow hole.

Detailed Description

The utility model discloses the following embodiment of combining does further detailing:

the utility model discloses not confine the following embodiment to, general technical personnel in this field can adopt other multiple embodiment to implement according to the utility model discloses a, perhaps all adopt the utility model discloses a design structure and thinking do simple change or change, all fall into the utility model discloses a protection scope. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in fig. 1-2, an anti-drop disposable transfusion system, including transfer line 1 that has the elastic deformation ability and the acupuncture pipe 2 of setting in transfer line 1 one end, still include stopper 3, spacing groove 5 has been seted up on acupuncture pipe 2, spacing groove 5 extends to the internal perisporium by acupuncture pipe 2 periphery wall on, spacing groove 5 and stopper 3 phase-match, stopper 3 sets up in spacing groove 5, the one end protrusion of stopper 3 is in the outer peripheral face of acupuncture pipe 2, stopper 3 is located the one end of acupuncture pipe 2 and is provided with connecting rod 4, the one end of connecting rod 4 is along 1 axial extension of transfer line and set up on transfer line 1.

The limiting block 3 protrudes from one end of the acupuncture tube 2 and is provided with an inclined plane, and the inclined plane is gradually inclined outwards from the acupuncture tube 2 to the infusion tube 1.

The limiting block 3 is provided with a through hole 6, and the outside of the through hole 6 is communicated with the inside of the needling tube 2.

Above-mentioned anti-drop disposable transfusion system is when using, first messenger passes the bottle plug with acupuncture pipe 2, the bottle plug contacts with stopper 3's inclined plane, and it makes stopper 3 shrink to spacing inslot 5 gradually to drive the inclined plane, connecting rod 4 drives stopper 3 spacing inslot 5 displacement and shrink to the interior on acupuncture pipe 2 simultaneously, after acupuncture pipe 2 stings like the bottle plug completely, the elastic deformation ability of transfer line 1 can drive connecting rod 4, and make stopper 3 the periphery of protruding acupuncture pipe 2, it is spacing to realize acupuncture pipe 2 this moment, effectively prevent the phenomenon that acupuncture pipe 2 breaks away from, and when needs pull out transfer line 1, hold between the fingers the one end of connecting rod 4 through transfer line 1, make connecting rod 4 drive stopper 3 spacing inslot 5 displacement and shrink to the interior on acupuncture pipe 2, then it can to extract the bottle plug with acupuncture pipe 2 again.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides an anti-drop disposable transfusion system, includes transfer line (1) that has elastic deformation ability and sets up acupuncture pipe (2) in transfer line (1) one end which characterized in that: still include stopper (3), spacing groove (5) have been seted up on acupuncture pipe (2), spacing groove (5) are extended to the internal perisporium by acupuncture pipe (2) periphery wall on, spacing groove (5) and stopper (3) phase-match, stopper (3) set up in spacing groove (5), the one end protrusion of stopper (3) is in the outer peripheral face of acupuncture pipe (2), the one end that stopper (3) are located acupuncture pipe (2) is provided with connecting rod (4), the one end of connecting rod (4) is along transfer line (1) axial extension and set up on transfer line (1).

2. The anti-drop disposable infusion set according to claim 1, wherein: the limiting block (3) protrudes out of one end of the acupuncture tube (2) and is provided with an inclined plane, and the inclined plane is gradually inclined outwards from the acupuncture tube (2) to the infusion tube (1).

3. The anti-drop disposable infusion set according to claim 1, wherein: the limiting block (3) is provided with a through hole (6), and the outside of the through hole (6) is communicated with the inside of the acupuncture tube (2).