CN210542698U

CN210542698U - Loop for fixing infusion

Info

Publication number: CN210542698U
Application number: CN201920958244.9U
Authority: CN
Inventors: 肖静
Original assignee: Second Affiliated Hospital Army Medical University
Current assignee: Second Affiliated Hospital Army Medical University
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-05-19
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a latch closure of fixed infusion, its structure includes first latch closure, mark ring, connecting rope, connecting rod and second latch closure, the utility model discloses a latch closure of fixed infusion, through connect the drip chamber department that the liquid was connect at the transfusion system with second latch closure, and with first latch closure lock joint on transfusion bag bottom connecting pipe, link to each other mark ring and connecting rod by the connecting rope again, make first latch closure be connected with second latch closure, thereby fix transfusion system and transfusion bag, reach and fix the transfusion system on transfusion bag that can stabilize more, reduce liquid waste and patient's cost, solved when infusing for fussy patient or children, the transfusion system tears from the transfusion bag easily, cause the problem of liquid waste and patient's cost increase.

Description

Loop for fixing infusion

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to latch closure of fixed infusion.

Background

The infusion is a common treatment means, the infusion tube is a disposable medical consumable which is subjected to aseptic treatment and is mainly used for intravenous infusion, the disposable medical consumable is usually used for establishing a channel between a vein and liquid medicine and generally consists of a vein needle, a protective cap, an infusion hose, a liquid medicine filter, a flow rate regulator, a dropping funnel, a puncture outfit and an air filter of an air inlet pipe which are connected, when a nurse conducts infusion on a patient through the disposable infusion tube, the connection between an infusion needle and an infusion tube body is realized through a conical tube and a conical hole, the conical tube is inserted into the conical hole during use to form interference fit so as to realize the connection of the infusion needle and the infusion tube body, liquid in an infusion bag (or an infusion bottle) flows into the dropping funnel along a thin infusion hose under the action of atmospheric pressure, when the water column pressure of the dropping funnel is greater than the venous pressure, the liquid in the bottle flows into the vein along the infusion hose, and the prior art conducts infusion on, the infusion set is easily torn off from the infusion bag, resulting in liquid waste and increased cost for patients.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the ring buckle for fixing the infusion is provided, and the problems that the infusion apparatus is easily torn off from the infusion bag to cause liquid waste and the cost of the patient is increased when the infusion is performed on a dysphoric patient or a child are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a latch closure of fixed infusion, including first latch closure, mark ring, connecting rope, connecting rod and second latch closure, first latch closure left end and mark ring left end fixed connection, the connecting rope upper end is binded with the mark ring left side and is connected, the connecting rod outside left end is binded with the connecting rope lower extreme and is connected, second latch closure right-hand member middle part bonds with the connecting rod left end.

Furthermore, the first buckle is in a semi-annular shape, and the surface of the first buckle is a smooth surface.

Furthermore, the shape and the size of the inner side of the first buckle are matched with the shape and the size of the connecting pipe at the bottom of the infusion bag.

Furthermore, the second buckle is in a semi-annular shape, and the shape and the size of the inner side of the second buckle are consistent with those of the infusion apparatus connecting pipe.

Further, the length of the connecting rope is 25 cm.

Furthermore, the marking ring is circular, and the inner side of the marking ring is provided with a marking character style.

Furthermore, the connecting rod is T-shaped, and the outer surface of the right end of the connecting rod is provided with fish-line-shaped anti-slip lines.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) for solving when infusing for dysphoria patient or children, the transfusion system is torn easily from infusion bag, cause the problem of the extravagant and patient's cost increase of liquid, through connect the drip chamber department that the transfusion system connects liquid with the second ring buckle lock joint, and with first ring buckle lock joint on infusion bag bottom connecting pipe, link to each other ring and connecting rod by connecting the rope again with the mark, make first ring buckle be connected with the second ring buckle, thereby fix transfusion system and infusion bag, reach fixing infusion set more firm on infusion bag, reduce extravagant and patient's cost of liquid.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a second buckle structure of the present invention.

In the figure: a first buckle-1, a mark ring-2, a connecting rope-3, a connecting rod-4 and a second buckle-5.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 and 2, the present invention provides a ring buckle for fixing infusion: including first latch closure 1, sign ring 2, connection rope 3, connecting rod 4 and

second latch closure

5, 1 left end of first latch closure and 2 left end fixed connection of sign ring, connect 3 upper ends of rope and sign ring 2 left sides and bind and be connected, the connecting rod 4 outside left end is bound with the 3 lower extremes of connecting rope and is connected, and 5 right-hand member middle parts of second latch closure are bonded with the connecting rod 4 left end.

The first buckle 1 is in a semi-annular shape, and the surface of the first buckle is a smooth surface, so that the connecting pipe at the bottom of the infusion bag can be fixedly connected.

The shape and the size of the inner side of the first ring buckle 1 are matched with the shape and the size of the connecting pipe at the bottom of the infusion bag, so that the first ring buckle 1 and the connecting pipe at the bottom of the infusion bag can be fixedly installed.

The second ring buckle 5 is in a semi-annular shape, and the shape and the size of the inner side of the second ring buckle are consistent with those of the infusion apparatus connecting pipe, so that the second ring buckle 5 and the infusion apparatus connecting pipe are favorably and fixedly connected.

Wherein, the length of connecting rope 3 is 25cm, and length is moderate, is favorable to first latch closure 1 to be connected with second latch closure 5.

The marking ring 2 is circular, and the inner side of the marking ring is provided with a marking font, so that the marking by the marking font is facilitated.

The connecting rod 4 is T-shaped, the outer surface of the right end of the connecting rod is provided with fish-shaped anti-slip lines, the second ring buckle 5 can be buckled into the upper end of the infusion apparatus through the connecting rod 4, and the anti-slip lines play a role in preventing slipping.

The working principle is as follows: when in use, firstly the infusion bag (or infusion bottle) is hung at a proper position, then the disposable infusion apparatus is taken out, the bottle inserting needle part at the upper end of the disposable infusion apparatus is inserted into the jack at the bottom end of the infusion bag (or infusion bottle), then the second ring buckle 5 is buckled at the liquid receiving drip chamber of the infusion apparatus, the first ring buckle 1 is buckled on the connecting pipe at the bottom of the infusion bag, the connecting rope 3 is used for connecting the sign ring 2 with the connecting rod 4, so that the first ring buckle 1 is connected with the second ring buckle 5, thereby fixing the infusion apparatus and the infusion bag to prevent children from tearing off the infusion apparatus during infusion, achieving the purpose of more stably fixing the infusion apparatus on the infusion bag, reducing liquid waste and patient cost, solving the problem that when infusion is carried out on dysphoric patients or children, the transfusion device is easy to be torn off from the transfusion bag, which causes the problems of liquid waste and increased cost of patients.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a latch closure of fixed infusion which characterized in that, its structure includes first latch closure (1), sign ring (2), connects rope (3), connecting rod (4) and second latch closure (5), first latch closure (1) left end and sign ring (2) left end fixed connection, it binds with sign ring (2) left side and is connected to connect rope (3) upper end, connecting rod (4) outside left end is binded with and is connected rope (3) lower extreme and is connected, second latch closure (5) right-hand member middle part bonds with connecting rod (4) left end.

2. The infusion fixing buckle as claimed in claim 1, wherein: the first buckle (1) is in a semi-annular shape, and the surface of the first buckle is a smooth surface.

3. The infusion fixing buckle as claimed in claim 1, wherein: the shape and the size of the inner side of the first buckle (1) are matched with the shape and the size of a connecting pipe at the bottom of the infusion bag.

4. The infusion fixing buckle as claimed in claim 1, wherein: the second ring buckle (5) is in a semi-annular shape, and the shape and the size of the inner side of the second ring buckle are consistent with those of the infusion apparatus connecting pipe.

5. The infusion fixing buckle as claimed in claim 1, wherein: the length of the connecting rope (3) is 25 cm.

6. The infusion fixing buckle as claimed in claim 1, wherein: the marking ring (2) is circular, and the inner side of the marking ring is provided with a marking character style.

7. The infusion fixing buckle as claimed in claim 1, wherein: the connecting rod (4) is T-shaped, and the outer surface of the right end of the connecting rod is provided with fish-line-shaped anti-slip lines.