CN216222538U - Fixing device for plug of infusion bag - Google Patents

Abstract

The embodiment of the utility model discloses a fixing device for a plug of an infusion bag, which comprises a first clamping plate and a second clamping plate, wherein the first clamping plate and the second clamping plate are oppositely arranged, and are connected through a first spring to form a clamp structure, and a gap for the plug of the infusion bag to penetrate through and fix from bottom to top is formed between the first clamping plate and the second clamping plate. According to the infusion device, the fixing device of the clamp structure is formed by the first clamp plate and the second clamp plate, and is arranged on the plug of the infusion tube, so that the plug of the infusion tube is inserted into the infusion bag and then clamped on the liquid inlet tube opening of the infusion bag by the fixing device, the infusion bag is connected with the infusion tube more firmly, and the infusion tube is not easy to fall off even when a patient moves, so that the infusion safety is ensured.

Description

Fixing device for plug of infusion bag

Technical Field

The embodiment of the utility model relates to the technical field of medical auxiliary appliances, in particular to a fixing device for a plug of an infusion bag.

Background

At present, medical infusion containers are of the type of infusion bottles, infusion bags and the like. Compared with an infusion bottle, the infusion bag has the characteristics of light weight, low cost, high quality and integrated molding, air inlet is not needed when the infusion bag is used, and atmospheric pressure is adopted for infusion. When infusion is usually performed by using an infusion bag, a plug at one end of the infusion tube needs to be inserted into the infusion bag, so that liquid medicine in the infusion bag can flow to the needle end along the infusion tube. But because the plug of the infusion tube is directly inserted into the infusion bag, the infusion tube is easy to fall off in the moving process of a patient, thereby causing medical risks.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a fixing device for an infusion bag plug, which is used for solving the problem that an infusion tube and an infusion bag are easy to fall off in the prior art.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

according to the embodiment of the utility model, the fixing device for the infusion bag plug comprises a first clamping plate and a second clamping plate which are oppositely arranged, the first clamping plate and the second clamping plate are connected through a first spring to form a clamp structure, and a gap for the infusion bag plug to penetrate through and fix from bottom to top is formed between the first clamping plate and the second clamping plate.

Further, first splint include from last to the centre gripping section and the handheld section of an organic whole down, the plate body of centre gripping section is vertical setting, the plate body of handheld end sets up to the outside slope, and the second splint is unanimous with the shape of first splint, wherein, first spring transversely sets up between the centre gripping section of first splint and second splint, by the one end rigid coupling of first spring on first splint, and the other end rigid coupling of first spring is on the second splint.

Furthermore, the top end of the clamping section is of an arc-shaped structure which is bent inwards, so that the top end of the clamping section is positioned right above the infusion tube plug to form a protection plate.

Furthermore, the first springs are arranged in two, and the two first springs are arranged in parallel along the horizontal plane, so that a gap for the liquid delivery pipe plug to pass through is formed between the two first springs.

Further, be equipped with the base between first splint and the second splint, the locking hole that supplies the infusion pipe plug to pass and fix is seted up at the middle part of base, wherein, the centre gripping section and the handheld section linking department of first splint rotate to connect on the left lateral wall of base through the round pin axle, and the centre gripping section and the handheld section linking department of second splint rotate to connect on the lateral wall on base right side through the round pin axle in addition.

Furthermore, the base comprises a left half body and a right half body, so that the locking holes respectively form a half-hole structure on the left half body and the right half body, a second spring transversely arranged is arranged between the left half body and the right half body, one end of the second spring is fixedly connected to the left half body, and the other end of the second spring is fixedly connected to the right half body.

Furthermore, the opposite side walls of the left half body and the right half body are respectively provided with two grooves for hiding the second springs, and the two second springs are arranged in parallel along the horizontal plane and are respectively positioned at the front side and the rear side of the locking hole.

The embodiment of the utility model has the following advantages: through setting up the fixing device who constitutes the clip structure by first splint and second splint, install fixing device on the plug of transfer line, make the plug of transfer line insert infusion bag after, by fixing device clamp on infusion bag's the feed liquor mouth of pipe to make infusion bag and transfer line be connected more firmly, even patient's activity in-process, the transfer line is difficult for droing yet, in order to ensure infusion safety.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope of the present invention.

Fig. 1 is an overall structural diagram of a fixing device for an infusion bag plug according to a first embodiment of the present invention;

fig. 2 is a schematic structural view of a clamping plate of a fixing device for an infusion bag plug according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a fixing device for an infusion bag plug according to a second embodiment of the present invention;

FIG. 4 is a top view of the structure of FIG. 3;

fig. 5 is a schematic view of the base structure in fig. 3.

In the figure: 1. a first splint; 11. a clamping section; 111. a protection plate; 12. a handheld section; 2. a second splint; 3. a first spring; 4. a base; 41. a locking hole; 42. a left half body; 43. a right half body; 5. a second spring.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1 and 2, the present invention provides a fixing device for an infusion bag plug (mode one), which includes a first clamp plate 1 and a second clamp plate 2. First splint 1 and second splint 2 are relative setting, and connect through first spring 3 between first splint 1 and the second splint 2 to constitute the clip structure. Wherein, a gap for the liquid delivery pipe plug to pass through and fix from bottom to top is formed between the first clamping plate 1 and the second clamping plate 2. Through setting up the fixing device who constitutes the clip structure by first splint 1 and second splint 2, install fixing device on the plug of transfer line, make the plug of transfer line insert infusion bag after, by fixing device clamp on infusion bag's feed liquor mouth of pipe to make infusion bag and transfer line be connected more firmly.

Further, the first splint 1 includes a grip section 11 and a grip section 12 integrally formed from top to bottom. The plate body of the clamping section 11 is vertically arranged, the plate body of the handheld end 12 is arranged in an outward inclined mode (in a non-clamping state of the fixing device), and the second clamping plate 2 is identical to the first clamping plate 1 in shape. The first spring 3 is transversely arranged between the clamping sections 11 of the first clamping plate 1 and the second clamping plate 2 and is fixedly connected to the first clamping plate 1 through one end of the first spring 3, and the other end of the first spring 3 is fixedly connected to the second clamping plate 2. Based on the structure form, the clamping sections 11 of the first clamping plate 1 and the second clamping plate 2 can be opened only by kneading the handheld ends 12 of the first clamping plate 1 and the second clamping plate 2 towards the middle; similarly, the holding end 12 is loosened, the holding sections 11 of the first clamping plate 1 and the second clamping plate 2 are drawn close to the middle part under the action of the first spring 3, and the holding is completed, so that the fixing device is conveniently held on the infusion bag. Wherein, first spring 3 is provided with two, and parallel arrangement is personally submitted along the level to two first springs 3, makes and forms the clearance that supplies the delivery pipe plug to pass between two first springs 3 to it has the space that supplies the delivery pipe plug to freely alternate to ensure to have between first splint 1 and the second splint 2.

Wherein, first splint 1 and the integrative setting of second splint 2 are on the plug of transfer line, specifically include the joint of clamping section 11 and the handheld section 12 of first splint 1, rotate on the plug of transfer line in one side of transfer line and connect, and the joint of clamping section 11 and the handheld section 12 of second splint 2 rotates on the plug of transfer line in the opposite side of transfer line. Through the plug integrated into one piece with the fixing device of this embodiment and transfer line to medical personnel are during batch work, take along with the usefulness, save a large amount of time, facilitate the use.

A preferred embodiment (mode two) includes: as shown in fig. 3 and 4, the first splint 1 and the second splint 2 are provided separately from the insertion head of the infusion tube, and the base 4 is provided between the first splint 1 and the second splint 2. The middle part of the base 4 is provided with a locking hole 41 for the infusion tube plug to pass through and be fixed. Make the clamping section 11 and the handheld section 12 of first splint 1 joint, rotate through the round pin axle and connect on the left lateral wall of base 4, and the clamping section 11 and the handheld section 12 joint of second splint 2 connect in addition through the round pin axle rotation on the lateral wall on base 4 right side. Thus, the fixing device is mounted on the plug of the infusion tube through the base 4.

Specifically, as shown in fig. 5, the base 4 includes a left half 42 and a right half 43, and the locking holes 41 are formed in a half-hole structure on the left half 42 and the right half 43, respectively. And a second spring 5 transversely arranged is arranged between the left half body 42 and the right half body 43, so that one end of the second spring 5 is fixedly connected to the left half body 42, and the other end is fixedly connected to the right half body 43. Based on this structural style, the size design of locking hole 41 is slightly less than the plug of transfer line, when installation fixing device, only need to pull open left half body 42 and right half body 42 of base 4 outwards simultaneously, can open locking hole 41, and overlap base 4 on the plug of transfer line, loosen left half body 42 or right half body 43 of base 4 again this moment, make left half body 42 and right half body 43 under the effect of second spring 5, draw close to the middle part, and constitute the clamp to the plug of transfer line, thereby make fixing device firmly fix on the plug of transfer line, and based on the detachable structure of fixing device and transfer line plug, make the fixing device of this embodiment can use repeatedly many times, and then save the cost. Wherein, all set up the fluting that supplies second spring 5 to hide including on the relative lateral wall of left halfbody 42 and right halfbody 43, and second spring 5 is provided with two, makes two second springs 5 personally submit parallel arrangement along the level to be located the front side and the rear side of locking hole respectively with two second springs 5, with the stability of guaranteeing that base 4 opens or gathers together.

One preferred embodiment is: as shown in fig. 2, the top ends of the clamping sections 11 of the first clamping plate 1 and the second clamping plate 2 are in an arc-shaped structure bending inwards, so that the top ends of the clamping sections 11 are arranged right above the plug of the infusion tube to form a protection plate 111, thereby the fixing device of the embodiment can be arranged on the plug of the infusion tube in advance, and is clamped when being used, and the protection plate 111 prevents the plug of the infusion tube from contacting with other tools to cause cross infection.

According to the embodiment of the utility model, the fixing device of the clamp structure formed by the first clamping plate 1 and the second clamping plate 2 is arranged, and the fixing device is arranged on the plug of the infusion tube, so that the plug of the infusion tube is inserted into the infusion bag and then clamped on the liquid inlet pipe opening of the infusion bag by the fixing device, and therefore, the connection between the infusion bag and the infusion tube is firmer, and the infusion tube is not easy to fall off even if a patient moves, so that the infusion safety is ensured.

Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

Claims (3)

1. The utility model provides a fixing device that infusion bag plug was used which characterized in that: the fixing device comprises a first clamping plate and a second clamping plate which are oppositely arranged, the first clamping plate and the second clamping plate are connected through a first spring to form a clamp structure, and a gap for a liquid delivery pipe plug to pass through and fix from bottom to top is formed between the first clamping plate and the second clamping plate;

the first clamping plate comprises a clamping section and a handheld section which are integrally formed from top to bottom, a plate body of the clamping section is vertically arranged, a plate body of the handheld end is arranged in an outward inclined mode, and the shape of the second clamping plate is consistent with that of the first clamping plate;

a base is arranged between the first clamping plate and the second clamping plate, a locking hole for a liquid delivery pipe plug to penetrate through and fix is formed in the middle of the base, wherein the joint of the clamping section and the handheld section of the first clamping plate is rotatably connected to the side wall of the left side of the base through a pin shaft, and the joint of the clamping section and the handheld section of the second clamping plate is rotatably connected to the side wall of the right side of the base through a pin shaft;

the base comprises a left half body and a right half body, so that the locking holes form a half-hole structure on the left half body and the right half body respectively, a second spring transversely arranged is arranged between the left half body and the right half body, one end of the second spring is fixedly connected to the left half body, and the other end of the second spring is fixedly connected to the right half body;

the opposite side walls of the left half body and the right half body are respectively provided with two grooves for hiding the second springs, and the two second springs are arranged in parallel along the horizontal plane and are respectively positioned at the front side and the rear side of the locking hole.

2. The fixing device for the plug of an infusion bag according to claim 1, wherein: the top end of the clamping section is of an arc-shaped structure which is bent inwards, so that the top end of the clamping section is arranged right above the infusion tube plug to form a protection plate.

3. The fixing device for the plug of an infusion bag according to claim 1, wherein: the first springs are arranged in two, and the two first springs are arranged in parallel along the horizontal plane, so that a gap for the liquid delivery pipe plug to penetrate through is formed between the two first springs.

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