CN215461231U

CN215461231U - Catheter fixing device for medical nursing

Info

Publication number: CN215461231U
Application number: CN202120887746.4U
Authority: CN
Inventors: 何敏钰; 李金惠; 任奕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2022-01-11
Anticipated expiration: 2031-04-27

Abstract

The utility model belongs to the technical field of clinical treatment equipment, and particularly relates to a catheter fixing device for medical care, which comprises a first flexible silica gel plate, wherein a first square plate is adhered to the upper surface of the first flexible silica gel plate, a hinge is arranged above the first square plate, a second square plate is fixedly connected above the hinge, a second flexible silica gel plate is fixedly connected to the upper surface of the second square plate, a third square plate is fixedly connected to the lower surface of the right side of the second flexible silica gel plate, a fourth square plate is rotatably connected below the third square plate, a knob is arranged above the first flexible silica gel plate, and a screw rod is fixedly connected to the left end of the knob. The catheter fixing device for medical care solves the problem that the existing catheter fixing device for medical care cannot be suitable for catheters of different sizes and skins of different positions by arranging the first flexible silica gel plate, the second flexible silica gel plate, the fixing tube, the silica gel sucker and the elastic air bag in a matched mode.

Description

Catheter fixing device for medical nursing

Technical Field

The utility model relates to the technical field of clinical treatment equipment, in particular to a catheter fixing device for medical nursing.

Background

Medical catheters are widely used in clinical patient care, nursing care, and patient fluid collection, for example, for delivering fluids such as saline solution and blood to a patient and guiding a patient with body fluid such as catheterization. Generally, a catheter needs to be fixed at a predetermined position to ensure good fluid communication with the body of a patient, the existing catheter fixing method is simple and easy, but easily causes the movement of the catheter when the patient moves, cannot adapt to the skin of different positions of catheters with different sizes, and if the catheter cannot be reliably positioned and deviates from the predetermined position, the pain of the patient and the workload of doctors can be increased, medical resources can be wasted, the treatment effect can be even affected or the life safety of the patient can be endangered, so a catheter fixing device for medical care is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a catheter fixing device for medical care, which solves the problem that the existing catheter fixing device for medical care can not be suitable for catheters with different sizes and skins at different positions.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a pipe fixing device is used in medical science nursing, including first flexible silica gel board, first square plate has been pasted to the upper surface of first flexible silica gel board, the top of first square plate is equipped with the hinge, the square board of top fixedly connected with second of hinge, the flexible silica gel board of last fixed surface of the square board of second, the lower fixed surface on right side of the flexible silica gel board of second is connected with third square plate, the below of third square plate is rotated and is connected with the square board of fourth, the top of first flexible silica gel board is equipped with the knob, the left end fixedly connected with screw rod of knob, the outside at the screw rod is established to the square board thread bush of fourth, the last fixed surface of first flexible silica gel board is connected with the square board of fifth, the outside at the screw rod is established to the square board thread bush of fifth.

Further, the top symmetry of first flexible silica gel board is equipped with two fixed pipes, and fixed pipe runs through first flexible silica gel board, and the outer wall of two fixed pipes all is provided with the air-vent valve, and the air-vent valve setting is in the top of first flexible silica gel board, and the top of fixed pipe is equipped with elastic airbag, and the bottom of fixed pipe is equipped with the silica gel sucking disc.

Furthermore, a sixth square plate is pasted on the upper surface of the first square plate and hinged with the hinge.

Furthermore, the sponge is pasted on the lower surface of the second flexible silica gel plate.

Further, the fixing tube is respectively communicated and fixed with the elastic air bag and the silica gel sucker.

(III) advantageous effects

Compared with the prior art, the utility model provides a catheter fixing device for medical care, which has the following beneficial effects:

1. according to the utility model, through the mutual matching of the second flexible silica gel plate, the sponge, the fourth square plate, the screw and the knob, the knob is rotated, and under the matching of the screw, catheters with different sizes can be clamped and fixed.

2. According to the utility model, the second flexible silica gel plate, the fixing tube, the silica gel sucker, the elastic air bag and the pressure regulating valve are mutually matched, the elastic air bag is pinched, and the catheter can be fixed on the skin at different positions under the matching of the silica gel sucker.

Drawings

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

FIG. 2 is an enlarged perspective view of part A of FIG. 1;

FIG. 3 is an enlarged perspective view of part B of FIG. 1;

fig. 4 is a schematic right-side perspective view of fig. 1.

In the figure: 1. a first flexible silicone rubber plate; 2. a first square plate; 3. a sixth square plate; 4. a hinge; 5. a second square plate; 6. a second flexible silicone rubber plate; 7. a sponge; 8. a fixed tube; 9. a silica gel sucker; 10. a third square plate; 11. a fourth square plate; 12. a fifth square plate; 13. a screw; 14. a knob; 15. an elastic air bag; 16. a pressure regulating valve.

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.

Examples

As shown in fig. 1, fig. 2 and fig. 4, an embodiment of the present invention proposes: a catheter fixing device for medical care comprises a first flexible silica gel plate 1, wherein the first flexible silica gel plate 1 is arranged to have the function of attaching to skin, a first square plate 2 is adhered to the upper surface of the first flexible silica gel plate 1, a hinge 4 is arranged above the first square plate 2, a second square plate 5 is fixedly connected above the hinge 4, a second flexible silica gel plate 6 is fixedly connected to the upper surface of the second square plate 5, the second flexible silica gel plate 6 is arranged to have the function of fixing a catheter, a third square plate 10 is fixedly connected to the lower surface of the right side of the second flexible silica gel plate 6, a fourth square plate 11 is rotatably connected below the third square plate 10, the fourth square plate 11 is arranged to have the function of fixing, a knob 14 is arranged above the first flexible silica gel plate 1, the knob 14 is arranged to have the function of adjusting the position, a screw 13 is fixedly connected to the left end of the knob 14, the screw 13 arranged here plays a role in fixing, the fourth square plate 11 is sleeved outside the screw 13 in a threaded manner, the upper surface of the first flexible silicone plate 1 is fixedly connected with the fifth square plate 12, the fifth square plate 12 is sleeved outside the screw 13 in a threaded manner, when the catheter is used, a catheter is placed below the second flexible silicone plate 6, the right side of the second flexible silicone plate 6 is pressed downwards, the second flexible silicone plate 6 moves downwards to drive the third square plate 10 to move downwards, the third square plate 10 moves downwards to drive the fourth square plate 11 to move downwards, when the fourth square plate 11 and the fifth square plate 12 are parallel in the vertical direction, the pressing of the second flexible silicone plate 6 is stopped, the knob 14 is rotated to drive the screw 13 to rotate and move leftwards, the screw 13 is communicated and fixed with the fourth square plate 11 in the process of moving leftwards, the catheter is fixed at the moment, and when the catheter needs to be taken out, and the knob 14 is rotated reversely, the knob 14 rotates to drive the screw 13 to rotate and move rightwards, at the moment, the screw 13 rotates in the fourth square plate 11 and is gradually separated from the fourth square plate 11, at the moment, the second flexible silica gel plate 6 is moved upwards, and at the moment, the guide pipe can be taken out.

As shown in fig. 1, 3 and 4, in some embodiments, two fixed tubes 8 are symmetrically arranged above the first flexible silicone plate 1, wherein the two fixed tubes 8 are arranged to play a role of exhausting air, the fixed tube 8 penetrates through the first flexible silicone plate 1, the outer walls of the two fixed tubes 8 are respectively provided with a pressure regulating valve 16, the pressure regulating valve 16 is arranged to play a role of controlling air to enter, the pressure regulating valve 16 is arranged above the first flexible silicone plate 1, the top end of the fixed tube 8 is provided with an elastic air bag 15, the elastic air bag 15 is arranged to play a role of exhausting air, the bottom end of the fixed tube 8 is provided with a silicone suction cup 9, the silicone suction cup 9 is arranged to play a role of fixing, when in use, the silicone suction cup 9 is in contact with the skin surface of a patient, the elastic air bag 15 is manually pinched to exhaust air in the elastic air bag 15 from the fixed tubes 8, the utility model is fixed on the skin surface of a patient by the silica gel sucker 9 under the action of atmospheric pressure, the setting of the pressure regulating valve 16 is adjusted, the external air is conveniently controlled to enter the elastic air bag 15, and the utility model is separated from the skin surface of the patient at the moment.

In some embodiments, as shown in fig. 1, a sixth square plate 3 is adhered to the upper surface of the first square plate 2, and the sixth square plate 3 is hinged to a hinge 4, so that the sixth square plate 3 is arranged to fix the position of the hinge 4 when in use.

As shown in fig. 1, in some embodiments, a sponge 7 is adhered to the lower surface of the second flexible silicone plate 6, and the sponge 7 is arranged to play a role of buffering when the catheter is fixed in use.

In some embodiments, as shown in fig. 1 and fig. 3, the fixing tube 8 is respectively communicated with and fixed to the elastic air bag 15 and the silicone suction cup 9, and when in use, the elastic air bag 15 is arranged to play a role in discharging air to regulate air pressure.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pipe fixing device for medical care, includes first flexible silica gel board (1), its characterized in that: a first square plate (2) is adhered to the upper surface of the first flexible silica gel plate (1), a hinge (4) is arranged above the first square plate (2), a second square plate (5) is fixedly connected to the upper side of the hinge (4), a second flexible silica gel plate (6) is fixedly connected to the upper surface of the second square plate (5), a third square plate (10) is fixedly connected to the lower surface of the right side of the second flexible silica gel plate (6), a fourth square plate (11) is rotatably connected to the lower side of the third square plate (10), a knob (14) is arranged above the first flexible silica gel plate (1), a screw (13) is fixedly connected to the left end of the knob (14), the fourth square plate (11) is sleeved on the outer side of the screw (13) in a threaded manner, a fifth square plate (12) is fixedly connected to the upper surface of the first flexible silica gel plate (1), the fifth square plate (12) is sleeved on the outer side of the screw rod (13) in a threaded manner.

2. The catheter fixing device for medical care according to claim 1, wherein: the top symmetry of first flexible silica gel board (1) is equipped with two fixed pipes (8), fixed pipe (8) run through first flexible silica gel board (1), and the outer wall of two fixed pipes (8) all is provided with air-vent valve (16), air-vent valve (16) set up the top at first flexible silica gel board (1), the top of fixed pipe (8) is equipped with elasticity gasbag (15), the bottom of fixed pipe (8) is equipped with silica gel sucking disc (9).

3. The catheter fixing device for medical care according to claim 1, wherein: the upper surface of the first square plate (2) is pasted with a sixth square plate (3), and the sixth square plate (3) is hinged to a hinge (4).

4. The catheter fixing device for medical care according to claim 1, wherein: and a sponge (7) is adhered to the lower surface of the second flexible silica gel plate (6).

5. A catheter fixing device for medical care according to claim 2, wherein: the fixing tube (8) is respectively communicated and fixed with the elastic air bag (15) and the silica gel sucker (9).