CN219208629U

CN219208629U - Medical catheter fixing device

Info

Publication number: CN219208629U
Application number: CN202222971908.XU
Authority: CN
Inventors: 宋福生; 张甜甜; 徐强兵; 朱永强; 李明洁
Original assignee: Shanghai Teyo Medical Equipment Co ltd
Current assignee: Shanghai Teyo Medical Equipment Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-06-20
Anticipated expiration: 2032-11-08

Abstract

The utility model relates to the technical field of fixing devices, in particular to a medical catheter fixing device which comprises a fixing part, a catheter clamping ring, a first fixing belt and a second fixing belt, wherein the catheter clamping ring is screwed in an internal thread block of the fixing part, the catheter clamping ring comprises a main body, a thread column and flexible protrusions, a first fixing belt and a second fixing belt are respectively arranged at two ends of the fixing part through clamping hooks arranged at the two ends of the fixing part, a magic tape surface is arranged at a seam of the first fixing belt, and a magic tape surface is arranged at a seam of the second fixing belt. According to the utility model, the detachable fixing belts are arranged at the two ends of the fixing part, the fixing belts can be detachably arranged at the limbs of a patient through the magic tape, so that an operator can conveniently adjust the fixing device, and the fixing part, the catheter clamping ring, the first fixing belt and the second fixing belt are all in a detachable structure, so that the post-disassembly is facilitated, the disinfection is performed, the disinfection dead angle is reduced, and the subsequent cyclic use of the disinfection is better facilitated.

Description

Medical catheter fixing device

Technical Field

The utility model relates to the technical field of fixing devices, in particular to a medical catheter fixing device.

Background

The medical catheter is a medical instrument, different catheters have different purposes, most of the current catheters are used for infusion, hemodialysis, surgical drainage tubes and the like of patients, when the catheters are used, the catheters and the patients are usually required to be limited, the fixing device of the medical catheter is directly adhered to the limbs of the patients through a medical adhesive tape in a common fixing mode, however, the position of the fixing device of the medical catheter in the fixing and applying mode is difficult to adjust at the later stage, and the fixing device is inconvenient to disassemble and assemble at the later stage for recycling after disinfection, so that the current fixing device is required to be improved to solve the problems;

the above information disclosed in this background section is only for the understanding of the background of the inventive concept and, therefore, it may contain information that does not form the prior art.

Disclosure of Invention

The utility model aims to provide a medical catheter fixing device, which solves the problems that the fixed medical catheter fixing device in the background technology is difficult to adjust the position and is inconvenient to recycle after being disassembled, assembled and disinfected in later period.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the medical catheter fixing device comprises a fixing part, a catheter clamping ring, a first fixing belt and a second fixing belt, wherein an internal thread block is arranged in the middle of the fixing part, and the catheter clamping ring is arranged in the internal thread block in a threaded manner;

the catheter clamp ring comprises a main body, a threaded column and a flexible bulge, and the threaded column of the catheter clamp ring is connected with the internal thread block of the fixing part through threads;

the two ends of the fixing part are symmetrically provided with clamping hooks, wherein the clamping hooks at one end are provided with first fixing belts through the lantern rings, the clamping hooks at the other end are provided with second fixing belts through the lantern rings, one side of each first fixing belt is sewed and fixed with a magic tape surface, one side of each second fixing belt is sewed and fixed with a magic tape hook surface, and the magic tape surface and the magic tape hook surface are mutually matched;

furthermore, it is preferable that the body of the catheter clip and the threaded post are integrally formed as an injection molded structure.

In addition, the middle part of the top end face of the main body of the catheter clamp ring is provided with an opening, and flexible bulges are symmetrically arranged on two sides of the opening of the main body.

In addition, it is preferable that the bottom of the fixing portion is provided with a frosted surface.

In addition, the frosted surface is preferably provided with a double-sided adhesive layer.

The beneficial effects of the utility model are as follows:

according to the utility model, the detachable fixing belts are respectively arranged at the two ends of the fixing part, and the fixing belts can be detachably arranged at the limbs of a patient through the magic tape, so that an operator can conveniently adjust the fixing device, and further, the fixing part, the catheter clamping ring, the first fixing belt and the second fixing belt are all arranged into a detachable structure, so that the post-disassembly is facilitated, the disinfection is performed again, the disinfection dead angle is reduced, and the subsequent cyclic use of the disinfection is better facilitated.

Drawings

FIG. 1 is a schematic view of a medical catheter fixing device according to the present utility model;

FIG. 2 is a schematic view showing the structure of a fixing portion and a catheter clip ring in a medical catheter fixing device according to the present utility model;

fig. 3 is a perspective view of a fixing portion and a catheter clip in a medical catheter fixing device according to the present utility model.

In the figure: 1 fixed part, 2 pipe snap ring, 21 main part, 22 screw thread post, 23 flexible protruding, 3 trip, 4 lantern ring, 501 first fixed band, 502 second fixed band, 6 magic subsides hair face, 7 magic subsides collude face, 8 internal thread piece, 9 frosting, 10 double-sided glue film.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 3, a medical catheter fixing device comprises a fixing part 1, a catheter clasp 2, a first fixing strap 501 and a second fixing strap 502, wherein an internal thread block 8 is arranged in the middle of the fixing part 1, and the catheter clasp 2 is arranged in the internal thread block 8 in a screwed manner;

in other embodiments, the bottom of the fixing part 1 is provided with a frosting surface 9, and the frosting surface 9 is provided with a double-sided adhesive layer 10;

through the design, the frosting 9 is arranged at the bottom of the fixing part 1, when the fixing part 1 of the fixing device is placed on the limb part of a patient, the frosting 9 can increase the friction coefficient between the limb skin of the patient and the rest of the fixing part 1 to a certain extent, so that the fixing part 1 is better attached to the skin of the patient;

furthermore, a double-sided adhesive layer 10 is optionally disposed under the frosted surface 9, and when the fixing device is required to be used for emergency use (for example, when the limb of a patient is amputated and is defective and cannot be bound and fixed through the first fixing strap 501 and the second fixing strap 502), the double-sided adhesive layer 10 is disposed on one side of the frosted surface 9 under the fixing portion 1, so that the fixing device can be adhered to the skin of the patient;

the catheter clasp 2 comprises a main body 21, a threaded column 22 and a flexible bulge 23, and the threaded column 22 of the catheter clasp 2 is connected with the internal thread block 8 of the fixed part 1 through threads;

in other embodiments, the body 21 and threaded post 22 of the catheter clasp 2 are an integrally molded type of injection molded structure;

by the design, the main body 21 and the threaded column 22 of the catheter clasp 2 are arranged into an integrally formed injection structure, so that the catheter clasp 2 is better produced in batches, and the production cost of the fixing device is reduced;

furthermore, the fixing part 1, the catheter clamp ring 2, the first fixing belt 501 and the second fixing belt 502 are all of a detachable structure, so that the post-disassembly and then the disinfection are facilitated, the disinfection dead angle is reduced, and the subsequent cyclic use of the disinfection is facilitated better;

the two ends of the fixing part 1 are symmetrically provided with hooks 3, wherein the hooks 3 at one end are provided with first fixing belts 501 through the lantern ring 4, the hooks 3 at the other end are provided with second fixing belts 502 through the lantern ring 4, one side of each first fixing belt 501 is sewed and fixed with a magic tape surface 6, one side of each second fixing belt 502 is sewed and fixed with a magic tape surface 7, and the magic tape surface 6 and the magic tape surface 7 are mutually matched;

through the design, the first fixing band 501 and the second fixing band 502 which are respectively sewed with the magic tape surface 6 and the magic tape hook surface 7 are detachably arranged at the clamping hooks 3 at the two ends of the fixing part 1 through the lantern ring 4, so that a user can conveniently bind the fixing device at the limbs of the patient through the first fixing band 501 and the second fixing band 502;

further, when the user needs to adjust the position of the fixing device, the user can adjust the position of the hook-and-loop fastener surface 6 and the hook-and-loop fastener surface 7 by opening the first fixing belt 501 and the second fixing belt 502 which are mutually matched;

in other embodiments, the middle part of the top end surface of the main body 21 of the catheter clamp ring 2 is provided with an opening, and flexible protrusions 23 are symmetrically arranged on two sides of the opening of the main body 21;

through the design, the flexible protrusions 23 are arranged at the two ends of the opening of the main body 21 of the catheter clasp 2, when the medical catheter is clamped into the main body 21 of the catheter clasp 2, the flexible protrusions 23 arranged at the two sides of the opening of the main body 21 can not only play a limiting role, but also reduce the scratch of the inner wall of the opening of the main body 21 on the medical catheter;

in this embodiment, through set up the fixed band that can dismantle respectively at fixed part both ends to can make the fixed band with this fixing device detachable setting in patient's limbs department through the magic subsides, and then be convenient for the operator to adjust this fixing device, further, all set up fixed part, pipe snap ring, first fixed band and second fixed band into the structure that can carry out the split, and then disinfect after the later stage of being convenient for disassembles again, reduce disinfection dead angle, the subsequent cyclic utilization of better be convenient for disinfect.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a medical catheter fixing device, includes fixed part (1), pipe snap ring (2), first fixed band (501) and second fixed band (502), its characterized in that, the middle part of fixed part (1) is provided with internal thread piece (8) to the internal thread piece (8) internal thread is provided with pipe snap ring (2), pipe snap ring (2) include main part (21), screw thread post (22) and flexible arch (23), and pass through threaded connection between screw thread post (22) of pipe snap ring (2) and internal thread piece (8) of fixed part (1), the both ends symmetry of fixed part (1) is provided with trip (3), and trip (3) of one end are provided with first fixed band (501) through lantern ring (4), and trip (3) of the other end are provided with second fixed band (502) through lantern ring (4), and one side of first fixed band (501) is established and is fixed with magic subsides hair face (6), and one side of second fixed band (502) is established and is fixed with magic subsides face (7), and the magic subsides between the setting up between the mutual subsides of magic subsides face (7).

2. A medical catheter securement device according to claim 1, characterized in that the body (21) of the catheter clasp (2) and the threaded post (22) are of an integrally formed injection molded construction.

3. A medical catheter fixing device according to claim 1, wherein the middle part of the top end surface of the main body (21) of the catheter clasp (2) is provided with an opening, and flexible protrusions (23) are symmetrically arranged on two sides of the opening of the main body (21).

4. A medical catheter fixing device according to claim 1, characterized in that the bottom of the fixing portion (1) is provided as a frosting (9).

5. A medical catheter fixing device according to claim 4, characterized in that the frosting (9) is provided with a double sided adhesive layer (10).