CN219185253U

CN219185253U - Medical infusion connector fixer

Info

Publication number: CN219185253U
Application number: CN202222268339.2U
Authority: CN
Inventors: 孙雪梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-06-16
Anticipated expiration: 2032-08-26

Abstract

The utility model provides a medical infusion connector fixer, which comprises a patch, a connecting piece and a clamping piece; one side of the patch is an adhesive surface for adhering to a human body; the other side of the patch is detachably connected with the clamping piece through the connecting piece, and the clamping piece is used for clamping the infusion connector; the connecting piece comprises a first connecting piece and a second connecting piece; the first connecting piece and the second connecting piece are detachably connected, so that the patch and the clamping piece are detachably connected. The medical infusion connector fixer is based on the arrangement that the patch and the clamping piece are detachably connected by the connecting piece, and the arrangement that the clamping piece clamps an infusion structure; therefore, when the infusion connector clamped by the clamping piece is required to be replaced, the patch is not required to be taken down, the infusion connector can be directly taken down by the clamping piece, or the clamping piece and the patch can be separated, so that the situation that the patch is taken down to possibly cause tearing damage to a patient is avoided.

Description

Medical infusion connector fixer

Technical Field

The utility model relates to the field of medical instruments, in particular to a medical infusion connector fixer.

Background

With the continuous expansion of intravenous therapy, the danger of blood-borne infection caused by occupational exposure of caregivers due to needle stick injuries is becoming serious, about 20 ten thousand nurses are pricked by needles worldwide each year, and more than 20 kinds of blood-borne diseases are caused. Thus, infusion connectors have been developed. At present, most of infusion connectors are fixed on a patient by using medical adhesive tapes; part of patients can generate allergic reaction to the medical adhesive tape, and when the medical adhesive tape is taken down, the patients can generate avulsion injury due to the adhesion of the medical adhesive tape; and require replacement of infusion structures at intervals when certain treatments are being administered, for example: the replacement time of the infusion connector for vascular administration, which is not used for infusing blood, blood products or lipids, should not exceed 96 hours; when the lipid and blood are infused, the infusion connector should be replaced for no more than 24 hours. Frequent replacement of the infusion connector can aggravate patient avulsion injury and even pressure injury caused by repeated sticking and taking of the medical adhesive tape; the above problems are to be solved.

Disclosure of Invention

In order to solve the problems existing in the background technology, the utility model provides a medical infusion connector fixer, which comprises a patch, a connecting piece and a clamping piece; one side of the patch is an adhesive surface for adhering to a human body; the other side of the patch is detachably connected with the clamping piece through the connecting piece, and the clamping piece is used for clamping the infusion connector; the connecting piece comprises a first connecting piece and a second connecting piece; the first connecting piece and the second connecting piece are detachably connected, so that the patch and the clamping piece are detachably connected.

In the medical infusion connector fixer, one surface of the first connecting sheet is connected with one of the patch or the clamping piece, the other surface of the first connecting sheet is provided with a plush fiber structure, one surface of the second connecting sheet is connected with the other one of the patch or the clamping piece, and the other surface of the second connecting sheet is provided with a barb structure; the pile fiber structure hook is connected to the barb structure.

In the medical infusion connector holder of the application, the adhesive surface of the patch is a surface formed by a hydrocolloid dressing or a foam dressing.

In the medical infusion connector fixer of the application, the clamping piece comprises a first clamping arm, a second clamping arm and a connecting arm; the first clamping arms and the second clamping arms are oppositely arranged at intervals, one ends of the first clamping arms and the second clamping arms are fixedly arranged on the connecting arms, the other ends of the first clamping arms and the second clamping arms are close to each other and form clamping openings at the ends of the first clamping arms and the second clamping arms, clamping portions are formed between the first clamping arms and the second clamping arms, and the infusion connector is clamped in the clamping portions.

In the medical infusion connector fixer, an elastic piece is arranged in the clamping part; the two sides of the elastic piece are respectively connected with the first clamping arm and the second clamping arm, and the first clamping arm, the second clamping arm and the elastic piece jointly clamp the infusion connector.

In the medical infusion connector fixer of the application, the end surface of the first clamping arm and/or the second clamping arm, which is positioned at the clamping opening, is provided with a limit convex part.

In the medical infusion connector fixer of the application, the end part of the first clamping arm and/or the second clamping arm is provided with a rotating piece, and the rotating surface of the rotating piece is convex on the surface of the first clamping arm and/or the surface of the second clamping arm and is arranged relative to the first clamping arm and/or the second clamping arm.

In the medical infusion connector fixer of the application, the rotating piece is of a cylindrical structure, and the rotating piece rotates along the axis.

In the medical infusion connector fixer of the application, the rotating piece is of a cylindrical structure or a cylindrical gear with a plum blossom-shaped section, and the rotating piece rotates along the axis.

In the medical infusion connector holder of the application, the surface of the rotating member is a flexible surface.

In the medical infusion connector holder of the application, the patch is connected with one or more clamping pieces through the connecting piece.

The beneficial effects of the utility model are as follows: the medical infusion connector fixer is based on the arrangement that the patch and the clamping piece are detachably connected by the connecting piece, and the arrangement that the clamping piece clamps an infusion structure; therefore, when the infusion connector clamped by the clamping piece is required to be replaced, the patch is not required to be taken down, the infusion connector can be directly taken down by the clamping piece, or the clamping piece and the patch can be separated, so that the situation that the patch is taken down to possibly cause tearing damage to a patient is avoided.

Drawings

FIG. 1 is one of the schematic structural views of the medical infusion connector holder of the present utility model;

FIG. 2 is a second schematic view of the medical infusion connector holder of the present utility model.

Legend: 1. a patch; 2. a connecting piece; 21. a first connecting piece; 22. a second connecting piece; 3. a clamping member; 31. a first clamping arm; 32. a second clamping arm; 33. a connecting arm; 34. a clamping opening; 35. a clamping part; 36. an elastic member; 37. a limit protrusion; 38. and a rotating member.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the description of the figures above are intended to cover non-exclusive inclusions. The term "plurality" in the description and claims of the present application or in the above-mentioned figures refers to more than two (including two).

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

A medical infusion set holder according to the present application will be described in detail with reference to the accompanying drawings.

As shown in fig. 1, a medical infusion connector holder comprises a patch 1, a connecting piece 2 and a clamping piece 3; one side of the patch 1 is an adhesive surface for adhering to a human body, and preferably, the patch 1 is made of a flexible material, such as plastic, and is better adhered to the surface of the human body based on flexible deformation; the other side of the patch 1 is detachably connected with a clamping piece 3 through a connecting piece 2, and the clamping piece 3 is used for clamping an infusion connector;

the connecting piece 2 comprises a first connecting piece 21 and a second connecting piece 22; a detachable connection (for example, plugging or bonding) between the first connection piece 21 and the second connection piece 22, so as to detachably connect the patch 1 and the clamping piece 3; moreover, based on the detachable connection of the first connecting sheet 21 and the second connecting sheet 22, for example, the relative angle between the first connecting sheet 21 and the second connecting sheet 22 can be changed during bonding, namely, the angle between the clamping piece 3 and the patch 1 can be adjusted, and then, the direction of the infusion connector is changed, so that the requirements of different use scenes can be met during practical application.

Preferably, patch 1 is connected to one or more clamps 3 via connector 2, for example, one first tab 21 corresponds to one or more second tabs 22, i.e., one patch 1 corresponds to a plurality of clamps 3, thereby achieving the effect of simultaneously securing a plurality of infusion connectors.

The medical infusion connector fixer is based on the arrangement that the patch and the clamping piece are detachably connected by the connecting piece, and the arrangement that the clamping piece clamps an infusion structure; therefore, when the infusion connector clamped by the clamping piece is required to be replaced, the patch is not required to be taken down, the infusion connector can be directly taken down by the clamping piece, or the clamping piece and the patch can be separated (the first connecting piece 21 and the second connecting piece 22 are separated), so that tearing damage possibly caused to a patient by taking down the patch is avoided.

In some embodiments, the first connecting piece 21 is connected to one of the patch 1 or the holder 3 on one side, and is provided with a pile fiber structure (not shown) on the other side, and the second connecting piece 22 is connected to the other of the patch 1 or the holder 3 on one side, and is provided with a barb structure (not shown) on the other side; the pile fiber structure is hooked and connected with the barb structure. The exemplary connector 2 is a velcro. The plush fiber structure is attached to the hook and connected to the barb structure. So set up, adopt the mode of bonding to compare with the mode of bonding of magic subsides, magic subsides life is longer to the multiple use still can keep good fixed effect.

In some embodiments, to avoid allergic reactions in the patient, the adhesive surface of the patch 1 is a surface formed by a hydrocolloid dressing or a foam dressing.

In some embodiments, the clamp 3 comprises a first clamp arm 31, a second clamp arm 32, and a connecting arm 33; the first clamping arm 31 and the second clamping arm 32 are oppositely arranged at intervals, one end of each clamping arm is fixedly arranged on the connecting arm 33, the other ends of the first clamping arm 31 and the second clamping arm 32 are close to each other, a clamping opening 34 is formed at the end of each clamping arm, a clamping part 35 is formed between the first clamping arm 31 and the second clamping arm 32, and an infusion connector (such as the infusion connector is commonly clamped by the first clamping arm 31, the second clamping arm 32 and the connecting arm 33) is clamped in the clamping part 35.

Specifically, the first clamping arm 31 and/or the second clamping arm 32 and/or the connecting arm 33 are/is elastic, such as plastic or rubber. And, the width of the clamping part 35 is reduced from the inside to the clamping opening 34 to limit the infusion connector from being separated from the clamping piece 3 from the clamping opening 34.

In some embodiments, a resilient member 36 is disposed within the grip portion 35; the two sides of the elastic piece 36 are respectively connected with the first clamping arm 31 and the second clamping arm 32, and the first clamping arm 31, the second clamping arm 32 and the elastic piece 36 jointly clamp the infusion connector; preferably, the elastic member 36 is in a flattened, original or stretched state when in the undamped state; therefore, after the infusion connector is clamped, the elastic piece 36 generates a pulling force on the first clamping arm 31 and the second clamping arm 32, so that the first clamping arm 31 and the second clamping arm 32 are close to each other, and the clamping force on the infusion connector is larger, and the clamping is more stable.

In some embodiments, the end surface of the first clamping arm 31 and/or the second clamping arm 32 at the clamping opening 34 is provided with a limit protrusion 37; the infusion set is further prevented from falling off with the clamping opening 34 due to the arrangement of the limiting convex part 37.

In some embodiments, as shown in fig. 2, the end of the first clamping arm 31 and/or the second clamping arm 32 is provided with a rotating member 38, and a rotating surface of the rotating member 38 protrudes from the surface of the first clamping arm 31 and/or the second clamping arm 32 and is disposed opposite to the first clamping arm 31 and/or the second clamping arm 32.

Illustratively, the rotatable member 38 is a cylindrical structure, the rotatable member 38 rotating along an axis; the axis is perpendicular to the first clamping arm 31 and the second clamping arm 32; based on the arrangement of the rotating member 38, when the infusion set is placed in the clamping member 3, the sliding friction force between the first clamping arm 31 and the second clamping arm 32 is converted into the rotating friction force with the rotating member 38, so that the force required during placement is reduced. Preferably, the surface of the rotating member 38 is a flexible surface, and the rotating member 38 is abutted with the infusion connector; based on, the surface of the rotating piece 38 is flexible, so that good clamping effects can be generated on infusion connectors of different specifications, deformation of the first clamping arm 31 and the second clamping arm 32 is reduced, and the weakening of clamping force of the first clamping arm 31 and the second clamping arm 32 on the infusion connector after the infusion connector is clamped for many times is avoided.

In some embodiments, the rotating member 38 is a cylindrical structure or cylindrical gear with a plum blossom shaped cross section, and the rotating member 38 rotates along an axis.

Claims

1. The medical infusion connector fixer is characterized by comprising a patch (1), a connecting piece (2) and a clamping piece (3); one side of the patch (1) is an adhesive surface and is used for sticking a human body; the other side of the patch (1) is detachably connected with the clamping piece (3) through the connecting piece (2), and the clamping piece (3) is used for clamping an infusion connector;

the connecting piece (2) comprises a first connecting piece (21) and a second connecting piece (22); the first connecting sheet (21) and the second connecting sheet (22) are detachably connected, so that the patch (1) and the clamping piece (3) are detachably connected.

2. The medical infusion connector holder according to claim 1, wherein the first connecting piece (21) is connected to one of the patch (1) or the clip (3) on one side and is provided with a fleece structure on the other side, and the second connecting piece (22) is connected to the other of the patch (1) or the clip (3) on one side and is provided with a barb structure on the other side; the pile fiber structure hook is connected to the barb structure.

3. Medical infusion connector holder according to claim 1, characterized in that the adhesive surface of the patch (1) is a surface formed by a hydrocolloid dressing or a foam dressing.

4. The medical infusion connector holder according to claim 1, wherein the clamp (3) comprises a first clamp arm (31), a second clamp arm (32) and a connecting arm (33); the first clamping arms (31) and the second clamping arms (32) are oppositely arranged at intervals, one ends of the first clamping arms (31) and the second clamping arms (32) are fixedly arranged on the connecting arms (33), the other ends of the first clamping arms and the second clamping arms (32) are close to each other and form clamping openings (34) at the ends, clamping portions (35) are formed between the first clamping arms (31) and the second clamping arms (32), and the infusion connector is clamped in the clamping portions (35).

5. The medical infusion connector holder according to claim 4, wherein an elastic member (36) is provided in the holding portion (35); the two sides of the elastic piece (36) are respectively connected with the first clamping arm (31) and the second clamping arm (32), and the infusion connector is clamped by the first clamping arm (31), the second clamping arm (32) and the elastic piece (36) together.

6. Medical infusion connector holder according to claim 4, characterized in that the end surface of the first clamping arm (31) and/or the second clamping arm (32) at the clamping opening (34) is provided with a limit protrusion (37).

7. The medical infusion connector holder according to claim 4, wherein the end of the first clamping arm (31) and/or the second clamping arm (32) is provided with a turning member (38), the turning surface of the turning member (38) protruding from the surface of the first clamping arm (31) and/or the second clamping arm (32) and being arranged opposite to the first clamping arm (31) and/or the second clamping arm (32).

8. The medical infusion connector holder according to claim 7, wherein the rotating member (38) has a cylindrical structure, and the rotating member (38) rotates along an axis.

9. The medical infusion connector holder according to claim 7, wherein the rotating member (38) is a cylindrical structure or a cylindrical gear having a plum blossom-shaped cross section, and the rotating member (38) rotates along an axis.

10. Medical infusion connector holder according to claim 1, characterized in that the patch (1) is connected to one or more of the clamps (3) by means of the connector (2).