CN216022599U

CN216022599U - Dark vein catheterization fixer

Info

Publication number: CN216022599U
Application number: CN202121890204.9U
Authority: CN
Inventors: 董苗苗
Original assignee: Fuyang Hospital Affiliated To Anhui Medical University
Current assignee: Fuyang Hospital Affiliated To Anhui Medical University
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-03-15
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a deep vein catheterization fixer, which comprises: the fixing sleeve is used for clamping the deep vein catheterization, and a clamping groove is formed in the middle of the front side face of the fixing sleeve; the silica gel isolation pads are connected to the left side and the right side of the front side face of the fixed sleeve, and the structure of the silica gel isolation pads is an elastic structure; the hangers, the symmetry install in both ends about fixed cover, the outside parcel of hangers has the connecting band, the connecting band is kept away from the one end of hangers is connected with glues the subsides area, the connecting band with glue and paste for sewing up the connection between the area. This dark vein catheterization fixer sets up the adhesive tape area, and the hydrogel layer of its inside can bond mutually with human skin to can fix whole fixer on patient skin top layer through the adhesive action, not only the bulk operation is simpler, can also effectively avoid sewing up the injury that fixed brought the patient, easy dismounting between the connecting band that sets up simultaneously and the hangers can be retrieved fixed cover, is favorable to practicing thrift certain use cost.

Description

Dark vein catheterization fixer

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a deep vein catheterization fixer.

Background

The temporary catheter placement of the central vein is an external operation in medicine, which refers to an operation for placing an intravascular tube in a great vein, and the currently commonly used catheter placement positions are an internal jugular vein (internal jugular vein), a subclavian vein (subclavian vein) and a femoral vein (femoral vein), after the puncture is completed, the placement depth of the catheter is adjusted, and a catheter fixator needs to be used, and the position of the catheter is fixed. At present, a deep vein catheterization fixer in the market mostly adopts a suture fixing mode, and a hanger part of the fixer is sewn with the skin epidermis of a patient through a suture needle and a suture line.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a deep vein catheterization fixer, which aims to solve the problems that the prior deep vein catheterization fixer in the market mostly adopts a suture fixing mode, the hanger part of the fixer is sewed together with the skin epidermis of a patient through a suture needle and a suture, and the fixing mode is complex in operation and causes great damage to the patient.

In order to achieve the purpose, the utility model provides the following technical scheme: a deep vein catheterization holder comprising:

the fixing sleeve is used for clamping the deep vein catheterization, and a clamping groove is formed in the middle of the front side face of the fixing sleeve;

the silica gel isolation pads are connected to the left side and the right side of the front side face of the fixed sleeve, and the structure of the silica gel isolation pads is an elastic structure;

the hangers, the symmetry install in both ends about fixed cover, the outside parcel of hangers has the connecting band, the connecting band is kept away from the one end of hangers is connected with glues the subsides area, the connecting band with glue and paste for sewing up the connection between the area.

Preferably, said fixing sleeve further comprises:

the extension section is connected to the lower end of the fixed sleeve, and the appearance structure of the extension section is an arc structure;

the slots are symmetrically arranged on the left side and the right side of the upper end face of the fixed sleeve.

Preferably, the silica gel shock insulator further comprises:

the fixture blocks are symmetrically arranged on the left side and the right side of the upper end of the silica gel spacer, and the appearance structure of the fixture blocks is an arc-shaped structure.

Preferably, the connecting band further comprises:

the thorn wool sticker is arranged on the outer surface of one end, close to the adhesive tape, of the connecting tape;

and the round hair paste is arranged on the outer surface of the other end of the connecting band, and the thorn hair paste is connected with the round hair paste in an adhesion manner.

Preferably, the adhesive tape further comprises:

a hydrogel layer mounted on an inner surface of the adhesive tape.

Preferably, the method further comprises the following steps:

the first anti-loosening cover is connected above the fixed sleeve;

the second anti-loosening cover is rotatably arranged on the right side of the first anti-loosening cover, and the first anti-loosening cover is matched with the second anti-loosening cover in size;

and the limiting grooves are respectively arranged in the first anti-loosening cover and the second anti-loosening cover, the appearance structure of the limiting grooves is an annular structure, and the limiting grooves are communicated with the clamping grooves.

Preferably, the first anti-loose cover further comprises:

the circular groove is formed in a triangle on the outer edge of the inner surface of the first anti-loosening cover;

the inserting rod is arranged on the lower end face of the first anti-loosening cover, and the inserting rod and the inserting groove are matched in size to form a clamping structure.

Preferably, the second anti-loosening cover further comprises:

and the round block is arranged at the outer edge triangle of the inner surface of the second anti-loosening cover, and the round block and the round groove are mutually matched in size to form a clamping structure.

Compared with the prior art, the utility model has the beneficial effects that:

the deep vein catheterization fixer is provided with the adhesive tape, the hydrogel layer on the inner side of the adhesive tape can be adhered to the skin of a human body, so that the whole fixer can be fixed on the skin surface layer of a patient through the adhesion effect, the integral operation is simpler, the injury to the patient caused by sewing and fixing can be effectively avoided, meanwhile, the arranged connecting tape is convenient to assemble and disassemble with a hanging lug by using the adhesion effect between the thorn hair paste and the round hair paste, so that the adhesive tape can be disassembled and replaced in the later period, the fixing sleeve can be recycled and disinfected, and certain use cost can be saved;

the arc extension section of setting is spacing putting the pipe of wearing out patient's skin, makes it wear out and can be the arc bending after the skin, avoids its excessive buckling and leads to the unobstructed problem of water conservancy diversion, sets up locking lid one and utilizes the block effect between slot and the inserted bar to make its self and the fixed easy dismounting of cover, and the spacing groove of setting is used for spacing exposing puts the pipe, when effectively preventing the tractive to put the pipe, puts the pipe and takes place not hard up problem and take place.

Drawings

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

FIG. 2 is a front view of the locking cover assembly of the present invention;

FIG. 3 is a schematic view of the left side cross-sectional structure of the mounting of the fixing sleeve and the silica gel spacer of the present invention;

FIG. 4 is a schematic top view of the connecting band and the adhesive tape of the present invention;

FIG. 5 is an enlarged view of a portion A of FIG. 1 according to the present invention.

In the figure: 1. fixing a sleeve; 11. an extension section; 12. a slot; 2. a card slot; 3. a silica gel spacer; 31. a clamping block; 4. hanging a lug; 5. a connecting belt; 51. sticking the stabbing wool; 52. round hair paste; 6. gluing a tape; 61. a hydrogel layer; 7. a first anti-loosening cover; 71. a circular groove; 72. inserting a rod; 8. a second anti-loosening cover; 81. a round block; 9. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-5, the present invention provides a technical solution: a deep vein catheterization holder comprising:

the fixing sleeve 1 is used for clamping the deep vein catheterization, and a clamping groove 2 is formed in the middle of the front side face of the fixing sleeve 1;

the silica gel spacers 3 are connected to the left side and the right side of the front side surface of the fixed sleeve 1, and the structure of the silica gel spacers 3 is an elastic structure;

the hanging lugs 4 are symmetrically arranged at the left end and the right end of the fixed sleeve 1, the outer side of the hanging lugs 4 is wrapped with a connecting belt 5, one end of the connecting belt 5 far away from the hanging lugs 4 is connected with an adhesive tape 6, the connecting belt 5 and the adhesive tape 6 are connected by sewing,

the fixed cover 1 still includes:

the extension section 11 is connected to the lower end of the fixing sleeve 1, the appearance structure of the extension section is an arc-shaped structure, and the arc-shaped extension section 11 limits the position of the tube penetrating out of the skin of the patient, so that the tube can be bent in an arc shape after penetrating out of the skin, and the problem of unsmooth flow guide caused by excessive bending of the tube is avoided;

slots 12 symmetrically arranged at the left and right sides of the upper end surface of the fixed sleeve 1,

silica gel shock insulator 3 is still including:

the clamping blocks 31 are symmetrically arranged at the left side and the right side of the upper end of the silica gel spacer 3, the appearance structure of the clamping blocks 31 is an arc structure, the clamping blocks 31 are limited by opposite pipes, so that the clamping blocks are not easy to fall off when being clamped in the clamping grooves 2,

the connecting band 5 is still including:

the bur sticker 51 is arranged on the outer surface of one end of the connecting belt 5 close to the adhesive tape 6;

the round hair paste 52 is arranged on the outer surface of the other end of the connecting band 5, the thorn hair paste 51 is connected with the round hair paste 52 in an adhesive manner, the adhesive effect between the thorn hair paste 51 and the round hair paste 52 is utilized to ensure that the connecting band 5 and the hanging lug 4 are convenient to disassemble and assemble, so that the adhesive tape 6 can be disassembled and replaced in the later period, the fixed sleeve 1 can be recycled and disinfected, and certain use cost can be saved,

the adhesive tape 6 further comprises:

the hydrogel layer 61 is arranged on the inner surface of the adhesive tape 6, the inner side of the adhesive tape 6, the hydrogel layer 61 can be adhered with the skin of the human body, so that the whole fixer can be fixed on the skin surface layer of a patient through the adhesion action, the whole operation is simpler, the injury to the patient caused by sewing and fixing can be effectively avoided,

a deep vein catheterization fixer, still includes:

the first anti-loosening cover 7 is connected above the fixed sleeve 1;

the second anti-loosening cover 8 is rotatably arranged on the right side of the first anti-loosening cover 7, and the sizes of the first anti-loosening cover 7 and the second anti-loosening cover 8 are matched;

the limiting groove 9 is respectively arranged inside the first anti-loosening cover 7 and the second anti-loosening cover 8, the appearance structure of the limiting groove 9 is an annular structure, the limiting groove 9 is communicated with the clamping groove 2, the limiting groove 9 is used for limiting the exposed pipe, the problem that the pipe is placed in a loose state when the pipe is placed in a pulling mode is effectively prevented,

the first anti-loosening cover 7 further comprises:

the circular groove 71 is formed in the outer edge of the inner surface of the first anti-loosening cover 7 in a triangular shape;

the inserted bar 72 is arranged on the lower end surface of the first anti-loosing cover 7, the inserted bar 72 and the slot 12 are mutually matched in size to form a clamping structure, the clamping action between the slot 12 and the inserted bar 72 is utilized to facilitate the self-assembly and disassembly of the fixed sleeve 1,

the second anti-loosening cover 8 further comprises:

the round block 81 is arranged at the outer edge triangle of the inner surface of the second anti-loosening cover 8, the round block 81 and the round groove 71 are matched with each other in size to form a clamping structure, and the first anti-loosening cover 7 and the second anti-loosening cover 8 are convenient to open and close by utilizing the clamping effect between the round groove 71 and the round block 81.

The working principle is as follows: for the deep vein catheterization fixer, firstly, the inserting rod 72 is inserted into the slot 12 to fix the first anti-loose cover 7 and the fixed sleeve 1, whether the first anti-loose cover 7 is additionally installed and used can be selected according to actual requirements, then, the extended catheterization is clamped in the slot 2 and is positioned in the extension section 11 to be clamped in an arc shape, the clamping block 31 is clamped at the outer side of the catheterization, then, the catheterization is clockwise wound in the limiting slot 9 to be clamped for a circle along the arc direction of the limiting slot 9 and then penetrates out from the lower left corner, at the moment, the second anti-loose cover 8 is firstly rotated, the second anti-loose cover 8 is buckled at the outer side of the first anti-loose cover 7 to clamp the round block 81 in the round slot 71, then, the fixed sleeve 1 is pressed on the skin of a patient to ensure that the silica gel spacer 3 is in contact with the skin, then, the adhesive tape 6 is opened to ensure that the two adhered hydrogel layers 61 are flatly unfolded, and then, the hydrogel layer 61 is adhered to the skin of the patient, so that the hydrogel layer 61 is adhered to the skin, and then the fixing sleeve 1 is fixed, after the use, when the fixing sleeve 1 needs to be recovered, the connecting band 5 is firstly opened, the thorn hair paste 51 and the round hair paste 52 are separated, and the connecting band 5 can be taken down from the hanging lug 4, thereby completing the use process of the whole deep vein catheterization fixer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A deep vein catheterization holder, comprising:

the fixing sleeve (1) is used for clamping the deep vein catheterization, and a clamping groove (2) is formed in the middle of the front side face of the fixing sleeve (1);

the silica gel spacers (3) are connected to the left side and the right side of the front side face of the fixed sleeve (1), and the silica gel spacers (3) are of elastic structures;

hangers (4), the symmetry install in both ends about fixed cover (1), the outside parcel of hangers (4) has connecting band (5), connecting band (5) are kept away from the one end of hangers (4) is connected with adhesive tape area (6), connecting band (5) with for sewing up between adhesive tape area (6) and connecting.

2. The deep vein catheterization holder according to claim 1, wherein said fixation sleeve (1) further comprises:

the extension section (11) is connected to the lower end of the fixed sleeve (1), and the appearance structure of the extension section is an arc structure;

the slots (12) are symmetrically arranged on the left side and the right side of the upper end face of the fixed sleeve (1).

3. The deep vein catheterization fixer according to claim 1, wherein the silica gel spacer (3) further comprises:

the fixture blocks (31) are symmetrically arranged on the left side and the right side of the upper end of the silica gel spacer (3), and the appearance structure of the fixture blocks (31) is an arc-shaped structure.

4. The deep vein catheterization fixer according to claim 1, wherein the connecting band (5) further comprises:

the thorn wool sticker (51) is arranged on the outer surface of one end of the connecting belt (5) close to the adhesive tape (6);

and the round hair paste (52) is arranged on the outer surface of the other end of the connecting band (5), and the stabbing hair paste (51) is connected with the round hair paste (52) in an adhesion manner.

5. The deep vein catheterization holder according to claim 1, wherein the adhesive tape (6) further comprises:

a hydrogel layer (61) mounted on an inner surface of the adhesive tape (6).

6. The deep vein catheterization holder of claim 2, further comprising:

the first anti-loosening cover (7) is connected above the fixed sleeve (1);

the second anti-loosening cover (8) is rotatably arranged on the right side of the first anti-loosening cover (7), and the sizes of the first anti-loosening cover (7) and the second anti-loosening cover (8) are matched;

and the limiting grooves (9) are respectively arranged in the first anti-loosening cover (7) and the second anti-loosening cover (8), the appearance structure of the limiting grooves (9) is an annular structure, and the limiting grooves (9) are communicated with the clamping grooves (2).

7. The deep vein catheterization holder of claim 6, wherein the first anti-loose cover (7) further comprises:

the circular groove (71) is formed in the outer edge of the inner surface of the first anti-loosening cover (7) in a triangular mode;

and the inserting rod (72) is arranged on the lower end face of the first anti-loosening cover (7), and the inserting rod (72) and the slot (12) are matched with each other in size to form a clamping structure.

8. The deep vein catheterization holder of claim 7, wherein the second anti-loose cover (8) further comprises:

and the round block (81) is arranged at the outer edge triangle of the inner surface of the second anti-loosening cover (8), and the round block (81) and the round groove (71) are matched with each other in size to form a clamping structure.