CN215537640U

CN215537640U - PICC pipe fixing device

Info

Publication number: CN215537640U
Application number: CN202120442522.2U
Authority: CN
Inventors: 程丹丹; 钟贞; 杜莉
Original assignee: Tongji Medical College of Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2022-01-18
Anticipated expiration: 2031-03-01

Abstract

The utility model relates to a PICC catheter fixing device, which comprises a catheter, a fixing frame, a mounting frame, a male magic tape and a sub magic tape, wherein the catheter is arranged on the fixing frame, the upper surface of the fixing frame is provided with two sets of limiting grooves, the catheter is arranged in the limiting grooves, the side surface of each set of limiting grooves is provided with two sets of clamping grooves, the fixing frame is hinged with two sets of cover plates, one side of each cover plate is fixedly provided with two sets of clamping blocks, the clamping blocks are arranged in the clamping grooves, the mounting frame is arranged on the lower surface of the fixing frame, the male magic tape and the sub magic tape are arranged at the two ends of the mounting frame, the middle positions of the ends of the male magic tape and the sub magic tape, which are far away from the mounting frame, are provided with limiting holes, the inside of the limiting sleeve is provided with a latex tube, and the paster of the catheter is placed in the limiting grooves arranged on the fixing frame, the cover plate is rotated to enable the cover plate and the fixing frame to be connected and fixed, and therefore the guide pipe is fixed.

Description

PICC pipe fixing device

Technical Field

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

Background

The PICC catheter is a central venous catheter for peripheral venipuncture, the central venous catheter for peripheral venipuncture is used for puncturing veins of a peripheral arm by using a catheter, the catheter directly reaches a great vein close to the heart, the direct contact between chemotherapy drugs and the veins of the arm is avoided, and the blood flow speed of the great vein is high, so that the thinning therapy drugs can be quickly flushed, and the stimulation of the drugs to the blood vessels is prevented.

The length of an exposed catheter part of the PICC catheter reaches 4 cm-10 cm, the catheter and the puncture needle at the exposed part are respectively stuck and fixed with the skin by adopting an adhesive plaster or a patch, and when the catheter needs to be replaced or the medicine needs to be injected, the patch or the adhesive plaster which is stuck with the skin by the catheter and the puncture needle needs to be torn off respectively.

Present PICC catheter securement device, such not enough:

1. for the PICC catheter for puncture, the installation is inconvenient, one end of the PICC catheter is limited, and the PICC catheter cannot move greatly with the arm;

2. do not have to tighten the function to the arm, when carrying out PICC catheter puncture, need additionally make the arm vein show out with the help of tightening the rope.

SUMMERY OF THE UTILITY MODEL

The utility model provides a PICC catheter fixing device aiming at the technical problems in the prior art.

The technical scheme for solving the technical problems is as follows: a PICC catheter fixing device comprises a catheter, a fixing frame, a mounting frame, a male magic tape and a sub magic tape, wherein the catheter is mounted on the fixing frame, two sets of limiting grooves are formed in the upper surface of the fixing frame, the catheter is mounted in the limiting grooves, two sets of clamping grooves are formed in the side surface of each limiting groove, two sets of cover plates are hinged to the fixing frame, two sets of clamping blocks are fixed to one side of each cover plate and are mounted in the clamping grooves, the mounting frame is mounted on the lower surface of the fixing frame, two sets of protection pads are fixed to the side, away from the fixing frame, of the mounting frame, a limiting sleeve is arranged between the two sets of protection pads and is fixed at the middle position of the inner side of the mounting frame, the male magic tape and the sub magic tape are mounted at the two ends of the mounting frame, and limiting holes are formed in the middle positions of the ends, away from the mounting frame, of the male magic tape and the magic tape, the inside mounting of stop collar has the latex tube, the latex tube both ends are passed spacing hole site is in public magic subsides with the outside of sub-magic subsides.

Preferably, in the PICC catheter fixing device, the external shape of the patch arranged on the catheter is the same as the internal shape of the limiting groove, and the catheter forms a clamping structure through the patch and the limiting groove.

Preferably, the PICC catheter securement device described above, wherein the securement frame and the cover plate form a swivel structure therebetween, the cover plate having a range of rotation from 0 to 90 °.

Preferably, in the PICC catheter fixing device, the cover plate and the clamping block are of an integrated structure, and the clamping block and the clamping groove form a clamping structure.

Preferably, the cross section of the mounting bracket and the cross section of the protection pad are of an arc-shaped structure, and the limiting sleeve is made of rubber.

Preferably, in the PICC catheter fixing device, the mounting bracket is movably connected to the male hook and loop fastener, and the male hook and loop fastener is adhesively connected to the female hook and loop fastener.

The utility model has the beneficial effects that: it is injectd through stop collar and spacing hole, at the pulling emulsion tube, make the emulsion tube bind patient's arm, utilize the emulsion tube to tighten the arm, be convenient for puncture the patient, the back of puncturing, will place the spacing groove that the mount was seted up through the paster with the pipe in, through rotating the apron, make to connect fixedly between apron and the mount to it is fixed to make the pipe.

Drawings

FIG. 1 is a schematic perspective view of a catheter to be installed according to the present invention;

FIG. 2 is a schematic view of a fixed-state structure of the pipeline according to the present invention;

fig. 3 is a schematic view of another structure of fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a conduit; 2. a fixed mount; 3. a limiting groove; 4. a card slot; 5. a cover plate; 6. a clamping block; 7. a mounting frame; 8. a pad; 9. a limiting sleeve; 10. male magic tape; 11. a sub-magic tape; 12. a limiting hole; 13. a latex tube.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1, 2 and 3, a PICC catheter fixing device comprises a catheter 1, a fixing frame 2, a mounting frame 7, a male magic tape 10 and a sub magic tape 11, wherein the catheter 1 is mounted on the fixing frame 2, two sets of limiting grooves 3 are formed in the upper surface of the fixing frame 2, the catheter 1 is mounted in each limiting groove 3, two sets of clamping grooves 4 are formed in the side surface of each limiting groove 3, two sets of cover plates 5 are hinged to the fixing frame 2, two sets of clamping blocks 6 are fixed to one side of each cover plate 5, the clamping blocks 6 are mounted in the clamping grooves 4, the mounting frame 7 is mounted on the lower surface of the fixing frame 2, two sets of protection pads 8 are fixed to one side of the mounting frame 7 away from the fixing frame 2, a limiting sleeve 9 is arranged between the two sets of protection pads 8, the limiting sleeve 9 is fixed to the middle position of the inner side of the mounting frame 7, the male magic tape 10 and the sub magic tape 11 are mounted at the two ends of the mounting frame 7, limiting holes 12 are formed in the middle positions of the ends of the male magic tape 10 and the sub magic tape 11 away from the mounting frame 7, the inside mounting of stop collar 9 has emulsion tube 13, and emulsion tube 13 both ends are passed spacing hole 12 and are located the outside of public magic subsides 10 and sub magic subsides 11.

As shown in fig. 1 and 2: the paster exterior shape that sets up on pipe 1 is the same with spacing groove 3's interior shape, pipe 1 passes through paster and spacing groove 3 constitution block structure, when prescribing a limit to pipe 1, in spacing groove 3 offered through placing pipe 1's paster mount 2, make pipe 1 tentatively prescribe a limit to, constitute revolution mechanic between mount 2 and the apron 5, the rotation range of apron 5 is 0-90, formula structure as an organic whole between apron 5 and the fixture block 6, fixture block 6 and draw-in groove 4 constitute block structure, after prescribing a limit to pipe 1, rotate

apron

5, 6 rotatory inside of installing into draw-in groove 4 of fixture block that makes 5 one side of the apron set up, and then make and connect fixedly between apron 5 and the mount 2, thereby make pipe 1 fixed.

As shown in fig. 2 and 3: mounting bracket 7 and protection pad 8's cross section is the arc structure, stop collar 9 is the rubber material, be swing joint between mounting bracket 7 and public magic subsides 10 and the subsides 11 of sub-magic, adhesive connection between public magic subsides 10 and the subsides 11 of sub-magic, latex tube 13 constitutes sliding construction through spacing hole 12 and public magic subsides 10 or sub-magic subsides 11, paste 10 and the subsides 11 of sub-magic through public magic and install mounting bracket 7 is loose on patient's arm, make the spacing hole 12 of seting up on public magic subsides 10 and the subsides 11 of sub-magic can not covered, inject through stop collar 9 and spacing hole 12, at pulling latex tube 13, make latex tube 13 bind patient's arm, utilize latex tube 13 to tighten the adversary arm, be convenient for puncture the patient.

When the PICC catheter fixing device is used, firstly, the mounting frame 7 of an arc structure is placed on the arm of a patient, the arm of the patient is attached to the arm of the patient through the protection pad 8, then the mounting frame 7 is preliminarily fixed on the arm of the patient through the pasting between the male magic tape 10 and the sub magic tape 11, the limiting holes 12 formed in the male magic tape 10 and the sub magic tape 11 are controlled not to be covered, then the latex tube 13 is pulled, the latex tube 13 is bound on the arm of the patient, the latex tube 13 is utilized to tighten the arm to display veins, the puncture is convenient for the patient, after the catheter 1 is punctured for the patient, the latex tube 13 is loosened, the male magic tape 10 and the sub magic tape 11 are bonded again, the mounting frame 7 is stably fixed on the arm of the patient, then the paster of the catheter 1 is placed in the limiting groove 3 formed in the fixing frame 2, after the catheter 1 is preliminarily limited, through carrying out 90 rotations to apron 5, make the inside of the rotatory installation of draw-in groove 4 of the fixture block 6 that apron 5 one side set up, and then make and connect fixedly between apron 5 and the mount 2 to make pipe 1 fixed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a PICC pipe fixing device, includes pipe (1), mount (2), mounting bracket (7), public magic subsides (10) and sub magic subsides (11), its characterized in that: pipe (1) is installed on mount (2), two sets of spacing groove (3) have been seted up to the upper surface of mount (2), the internally mounted of spacing groove (3) has pipe (1), every group the side of spacing groove (3) is provided with two sets of draw-in grooves (4), it has two sets of apron (5) to articulate on mount (2), one side of apron (5) is fixed with two sets of fixture block (6), fixture block (6) are installed the inside of draw-in groove (4), install mounting bracket (7) the lower surface of mount (2), mounting bracket (7) are kept away from one side of mount (2) is fixed with two sets of protection pad (8), and is two sets of be provided with stop collar (9) between protection pad (8), stop collar (9) are fixed the inboard intermediate position of mounting bracket (7), public magic subsides (10) with sub magic subsides (11) are installed the both ends of mounting bracket (7) are installed The male magic tape (10) and the sub magic tape (11) are far away from a limit hole (12) is formed in the middle position of one end of the mounting rack (7), a latex tube (13) is arranged inside the limit sleeve (9), and two ends of the latex tube (13) penetrate through the limit hole (12) and are located in the outer side of the male magic tape (10) and the outer side of the sub magic tape (11).

2. The PICC catheter securement device of claim 1, wherein: the external shape of a patch arranged on the catheter (1) is the same as the internal shape of the limiting groove (3), and the catheter (1) forms a clamping structure with the limiting groove (3) through the patch.

3. The PICC catheter securement device of claim 1, wherein: a rotating structure is formed between the fixed frame (2) and the cover plate (5), and the rotating range of the cover plate (5) is 0-90 degrees.

4. The PICC catheter securement device of claim 1, wherein: the cover plate (5) and the clamping blocks (6) are of an integrated structure, and the clamping blocks (6) and the clamping grooves (4) form a clamping structure.

5. The PICC catheter securement device of claim 1, wherein: the cross section of the mounting rack (7) and the protection pad (8) is of an arc-shaped structure, and the limiting sleeve (9) is made of rubber.

6. The PICC catheter securement device of claim 1, wherein: the mounting rack (7) is movably connected with the male magic tape (10) and the sub magic tape (11), and the male magic tape (10) is connected with the sub magic tape (11) in a sticky manner.