CN219071560U

CN219071560U - Infusion tube fixing clamp

Info

Publication number: CN219071560U
Application number: CN202222192113.9U
Authority: CN
Inventors: 刘燕鸣
Original assignee: First Medical Center of PLA General Hospital
Current assignee: First Medical Center of PLA General Hospital
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-05-26
Anticipated expiration: 2032-08-19

Abstract

The utility model relates to an infusion tube fixing clamp, belongs to the technical field of medical instrument accessories, and solves the problems that in the prior art, multi-pipeline infusion tubes are complex to fix and various infusion tube sizes cannot be adapted and fixed. The infusion tube fixing clamp comprises a first clamping piece, a second clamping piece, a torsion spring arranged between the first clamping piece and the second clamping piece and an infusion tube fixing assembly; the torsion spring is connected with the first clamping piece and the second clamping piece through the pin shafts and is used for realizing the opening and closing of the first clamping piece and the second clamping piece; the infusion tube fixing assemblies are arranged on the first clamping pieces, and a plurality of infusion tube fixing assemblies are arranged and used for fixing a plurality of infusion tubes; the infusion tube fixing assembly comprises a fixing piece, an infusion tube clamping block and an elastic element, wherein the infusion tube clamping block is elastically connected with the fixing piece through the elastic element. The utility model ensures that the multi-pipeline infusion tube is simple and convenient to fix, and can fix infusion tubes with various sizes.

Description

Infusion tube fixing clamp

Technical Field

The utility model relates to the technical field of medical instrument accessory equipment, in particular to an infusion tube fixing clamp.

Background

In the prior art, when a patient is transfused, the adhesive tape is directly adhered to the skin of the patient to fix the infusion tube, and a plurality of infusion tubes are needed to be fixed in many cases, so that the following problems can occur:

(1) When infusion patients need multi-channel infusion, the adhesive tape is too much and complex, the operation is inconvenient, and a plurality of infusion pipelines are easy to intertwine or mess.

(2) The diameter sizes of the infusion tubes of the multiple pipelines are different, and the infusion tubes cannot be adapted and fixed one by one.

(3) The adhesive tape is stuck in a disposable operation mode, so that the adhesive tape cannot be reused and resources are wasted.

(4) The adhesive tape is directly contacted with the skin of a patient, is not friendly to allergic patients and is easy to generate allergic phenomena.

Disclosure of Invention

In view of the above analysis, the present utility model aims to provide an infusion tube fixing clip, which is used for solving the problems that the multi-pipeline infusion tube is complex to fix and the sizes of various infusion tubes cannot be adapted and fixed in the prior art.

The aim of the utility model is mainly realized by the following technical scheme:

the infusion tube fixing clamp comprises a first clamping piece, a second clamping piece, a torsion spring arranged between the first clamping piece and the second clamping piece and an infusion tube fixing assembly; the torsion spring is connected with the first clamping piece and the second clamping piece through pin shafts and is used for realizing opening and closing of the first clamping piece and the second clamping piece; the infusion tube fixing assemblies are arranged on the first clamping pieces, and a plurality of infusion tube fixing assemblies are arranged and used for fixing a plurality of infusion tubes; the infusion tube fixing assembly comprises a fixing piece, an infusion tube clamping block and an elastic element, wherein the infusion tube clamping block is elastically connected with the fixing piece through the elastic element (44).

Further, the infusion tube fixing assembly further comprises a fixing arm and an elastic arm.

Further, the fixing arm and the elastic arm are disposed on the fixing member.

Further, the fixing arm and the elastic arm are of J-shaped structures, so that the fixing arm, the elastic arm and the fixing piece can enclose a placing space for accommodating the infusion tube.

Further, the length of the bending end of the fixed arm is larger than that of the bending end of the elastic arm, and an overlapped gap between the fixed arm and the elastic arm forms an inlet and outlet passage of the infusion tube.

Further, the elastic arm is capable of bending deformation.

Further, the infusion tube fixing assembly is fixedly connected with the first clamping piece.

Further, the angle between the infusion tube fixing component and the first clamping piece ranges from 0 degrees to 90 degrees.

Further, the infusion tube fixing assembly is hinged with the hinge shaft sleeve of the first clamping piece through a hinge shaft.

Further, a positioning groove is formed in the hinge shaft sleeve, and a positioning protrusion is formed in the fixing piece; the positioning protrusion can be clamped into the positioning groove, so that the angle fixing of the infusion tube fixing assembly and the first clamping piece is realized.

The utility model can at least realize one of the following beneficial effects:

(1) The infusion tube fixing clamp comprises a first clamping piece, a second clamping piece, a torsion spring and an infusion tube fixing assembly; the torsional spring is connected with the first clamping piece and the second clamping piece through the pin shaft, and the infusion tube fixing clamp can be opened and closed through the torsional spring, so that the infusion tube fixing clamp can be clamped on clothes of a patient and used repeatedly, and resource waste is avoided. Meanwhile, the device avoids direct contact with the skin of a patient, namely avoids the problems of skin allergy and the like of the patient.

(2) The infusion tube fixing assembly comprises a fixing piece, a fixing arm, an elastic arm, an infusion tube clamping block and an elastic element, wherein the fixing piece, the fixing arm and the elastic arm can enclose a closed placing space for accommodating an infusion tube, the fixing arm and the elastic arm are oppositely overlapped, and an overlapped part between the fixing arm and the elastic arm is an inlet and outlet passage of the infusion tube. The infusion tube clamping block and the elastic element of the infusion tube fixing assembly are arranged in the placing space, the infusion tube clamping block is elastically connected with the fixing piece through the elastic element, the infusion tube clamping block can elastically move in the placing space through the elastic element, so that after infusion tubes of different specifications enter the accommodating space through the inlet and outlet channels between the fixing arm and the elastic arm, the infusion tubes can be clamped between the infusion tube clamping block and the bending end of the fixing arm, the effect of fixing the infusion tubes is achieved, and meanwhile, the fixing requirements of infusion tubes of different specifications are met through elastic change of the elastic element.

In the utility model, the technical schemes can be mutually combined to realize more preferable combination schemes. Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the embodiments of the utility model particularly pointed out in the written description and drawings.

Drawings

The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the utility model, like reference numerals being used to refer to like parts throughout the several views.

FIG. 1 is a schematic view of a structure of a transfusion tube fixing clip of the present utility model;

FIG. 2 is a top view of the infusion tube retaining clip of the present utility model;

FIG. 3 is a side view of an infusion tube retaining clip of the present utility model;

fig. 4 is an enlarged view of a portion of fig. 2 a in accordance with the present utility model.

Reference numerals:

1-a first clip; 11-rubbing lines; 12-saw tooth embossing; 2-a second clip; 3-torsion springs; 4-a transfusion tube fixing assembly; 41-fixing piece; 411-fixed arm; 412-a resilient arm; 42-hinging shaft; 421-positioning grooves; 43-an infusion tube clamping block; 44-elastic element.

Detailed Description

Preferred embodiments of the present utility model will now be described in detail with reference to the accompanying drawings, which form a part hereof, and together with the description serve to explain the principles of the utility model, and are not intended to limit the scope of the utility model.

In one embodiment of the present utility model, as shown in fig. 1-2, a tube clamp is disclosed that includes a first clip 1, a second clip 2, a torsion spring 3 disposed between the first clip 1 and the second clip 2, and a tube clamp assembly 4.

Specifically, torsional spring 3 is connected with first clamping piece 1 and second clamping piece 2 through the round pin axle, and the transfer line fixation clamp can realize opening and closing of first clamping piece 1 and second clamping piece 2 through torsional spring 3 for the transfer line fixation clamp can press from both sides on patient's clothes, and repeated use has avoided the wasting of resources. Meanwhile, the device avoids direct contact with the skin of a patient, namely avoids the problems of skin allergy and the like of the patient. The infusion tube fixing assembly 4 is arranged on the first clamping piece 1, and a plurality of infusion tube fixing assemblies 4 are arranged and used for fixing a plurality of infusion tubes.

Specifically, the plurality of infusion tube fixing assemblies 4 are sequentially arranged on the first clamping piece 1 in sequence, so that different infusion tubes can be respectively fixed at the same time, and winding and disorder are avoided.

Further, the first clamping piece 1 and the second clamping piece 2 have the same structure and are long strip clamping pieces with thin middle and wide two ends, and the area of the top parts (the top part of the utility model means one end of the first clamping piece 1 and the second clamping piece 2 which can be opened and closed, namely one end of the clothes of a patient can be clamped, and the other end is the tail part) is smaller than the area of the tail part, so that the force can be applied when an operator presses the clamping pieces.

Further, as shown in fig. 3, friction lines 11 are arranged on the outer side surfaces of the tail parts of the first clamping piece 1 and the second clamping piece 2, and are used for increasing friction force between an operator and the device in use. The saw-tooth embossments 12 are arranged on the inner side surfaces of the tops of the first clamping piece 1 and the second clamping piece 2, and are used for increasing friction force between the device and clothes of a patient and avoiding falling off of the device when the device is used.

Further, as shown in fig. 4, the infusion tube fixing assembly 4 includes a fixing member 41, a fixing arm 411 and an elastic arm 412, where the fixing arm 411 and the elastic arm 412 are all in a J shape, the fixing arm 411 and the elastic arm 412 are disposed on the fixing member 41 in a relative overlapping manner, and the bending ends of the fixing arm 411 and the elastic arm 412 are disposed in a relative overlapping manner, so that the fixing arm 411, the elastic arm 412 and the fixing member 41 can enclose a closed placement space for accommodating an infusion tube, and an overlapping gap between the fixing arm 411 and the elastic arm 412 is an access passage for the infusion tube.

It should be noted that, the fixing arm 411 is made of a hard material (such as plastic, etc.), its shape is fixed, the elastic arm 412 is made of an elastic material (such as medical rubber, etc.), and it can be bent and deformed, so that the infusion tube is easy to go in and out, and the operation is convenient and simple. In addition, the length of the bending end of the fixing arm 411 is greater than that of the bending end of the elastic arm 412, so that the bending end of the fixing arm 411 can limit the infusion tube clamped in the placing space, and the infusion tube is fixed while the infusion tube is prevented from falling out.

Further, the infusion tube fixing assembly 4 further comprises an infusion tube clamping block 43 and an elastic element 44, the infusion tube clamping block 43 and the elastic element 44 are arranged in the placement space, the infusion tube clamping block 43 is elastically connected with the fixing piece 41 through the elastic element 44, the infusion tube clamping block 43 can elastically move in the placement space through the elastic element 44, so that after infusion tubes of different specifications enter the accommodating space through the inlet and outlet channels between the fixing arm 411 and the elastic arm 412, the infusion tubes can be clamped between the infusion tube clamping block 43 and the bent ends of the fixing arm 411, the effect of fixing the infusion tubes is achieved, and meanwhile, the fixing requirements of infusion tubes of different specifications are met through elastic changes of the elastic element 44.

When in use, the infusion tube enters the access passage between the fixed arm 411 and the elastic arm 412, and slides into the placing space to be contacted with the infusion tube clamping block 43 through the elasticity of the bending end of the elastic arm 412, and the infusion tube is fixed and limited between the infusion tube clamping block 43 and the bending end of the fixed arm 411 through the elasticity of the elastic element 44 to the infusion tube clamping block 43.

Further, the infusion tube fixing component 4 is fixedly connected with the first clamping piece 1, and the infusion tube fixing component 4 and the first clamping piece 1 can be fixedly connected at any angle of 0-90 degrees.

Further, as shown in fig. 4, the infusion tube fixing assembly 4 is hinged to the hinge shaft sleeve of the first clamping piece 1 through the hinge shaft 42, so that the infusion tube fixing assembly 4 can be rotationally connected to the first clamping piece 1 through the hinge shaft 42, and therefore the angle between the infusion tube fixing assembly 4 and the first clamping piece 1 can be adjusted, and fixing requirements of infusion tubes in different directions can be met.

In order to enable the rotation angle of the infusion tube fixing assembly 4 on the first clamping piece 1 to be fixed after rotation, the hinge shaft sleeves at the two ends are provided with positioning grooves 421, the hinge ends of the fixing pieces 41 of the infusion tube fixing assembly 4 are provided with positioning protrusions, and the positioning protrusions can be clamped into the positioning grooves 421 when the infusion tube fixing assembly 4 rotates to achieve angle fixing of the infusion tube fixing assembly 4 and the first clamping piece 1.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.

Claims

1. The infusion tube fixing clamp is characterized by comprising a first clamping piece (1), a second clamping piece (2), a torsion spring (3) arranged between the first clamping piece (1) and the second clamping piece (2) and an infusion tube fixing assembly (4); the torsion spring (3) is connected with the first clamping piece (1) and the second clamping piece (2) through a pin shaft and is used for realizing opening and closing of the first clamping piece (1) and the second clamping piece (2); the infusion tube fixing assemblies (4) are arranged on the first clamping piece (1), and a plurality of infusion tube fixing assemblies (4) are arranged and used for fixing a plurality of infusion tubes;

the infusion tube fixing assembly (4) comprises a fixing piece (41), an infusion tube clamping block (43) and an elastic element (44), and the infusion tube clamping block (43) is elastically connected with the fixing piece (41) through the elastic element (44).

2. The infusion tube fixing clip according to claim 1, wherein the infusion tube fixing assembly (4) further comprises a fixing arm (411) and a resilient arm (412).

3. The infusion tube fixing clip according to claim 2, wherein the fixing arm (411) and the elastic arm (412) are provided on the fixing member (41).

4. A transfusion tube fixing clip as claimed in claim 3, wherein the fixing arm (411) and the elastic arm (412) are of a J-shaped structure, so that the fixing arm (411), the elastic arm (412) and the fixing member (41) can enclose a placing space for accommodating a transfusion tube.

5. The infusion tube holder according to claim 4, wherein the length of the curved end of the fixing arm (411) is greater than the length of the curved end of the elastic arm (412), and wherein an overlapping gap between the fixing arm (411) and the elastic arm (412) forms an access passage for the infusion tube.

6. The infusion tube holder according to claim 5, wherein the resilient arms (412) are bendable.

7. The infusion tube fixing clip according to any one of claims 1 to 6, wherein the infusion tube fixing assembly (4) is fixedly connected with the first clip piece (1).

8. The infusion tube fixing clip according to claim 7, wherein an angle between the infusion tube fixing assembly (4) and the first clip (1) ranges from 0 to 90 degrees.

9. The infusion tube fixing clip according to any one of claims 1 to 6, wherein the infusion tube fixing assembly (4) is hinged to the hinge sleeve of the first clip (1) by a hinge shaft (42).

10. The infusion tube fixing clip according to claim 9, wherein a positioning groove (421) is provided on the hinge sleeve, and a positioning protrusion is provided on the fixing member (41); the positioning protrusion can be clamped into the positioning groove (421) to fix the angle of the infusion tube fixing assembly (4) and the first clamping piece (1).