CN219090750U

CN219090750U - Medical catheter fixing frame

Info

Publication number: CN219090750U
Application number: CN202223411163.8U
Authority: CN
Inventors: 刘微; 张丽敏; 梁宇
Original assignee: Harbin Medical University
Current assignee: Harbin Medical University
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-30
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a medical catheter fixing frame, which relates to the technical field of medical appliances and comprises an arc-shaped fixing plate, a binding belt and an extrusion plate, wherein an arc-shaped groove is formed in one side of the arc-shaped fixing plate, one side of the arc-shaped fixing plate is rotationally connected with a limiting plate, one end of the limiting plate is fixedly provided with a mounting block, one side of the arc-shaped fixing plate is fixedly provided with a fixing block, and one side of the fixing block is provided with a mounting groove, and the medical catheter fixing frame has the beneficial effects that: through the pulling pull ring, can remove the rotation to the limiting plate to place the pipe in the inside of arc wall, rotate the limiting plate then, make the installation piece card of limiting plate one end advance the mounting groove in, the spacing post that sets up receives the elasticity of second telescopic spring to tightly block inside the draw-in groove, the extruding plate also receives the elasticity of a plurality of first telescopic spring to fix the pipe this moment, need not to overlap from the both ends of pipe and establish the postfixing, this simple structure simultaneously, fixed effectual.

Description

Medical catheter fixing frame

Technical Field

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

Background

During the treatment of patients, there is a need to indwell various catheters, such as indwelling needles, tracheal tubes, stomach tubes, etc., in the body, and in order to avoid loosening of these catheters, medical catheter holders are generally used to fix these catheters to the patient.

Application number (201721026733.8) discloses a medical catheter fixing frame, including the arc fixed plate, arc fixed plate both sides are equipped with the fixed band respectively, follow central direction equipartition in the arc fixed plate and have the fixed orifices, fixed orifices internal fixation has the sleeve pipe, has seted up radial screw in sleeve pipe department on the arc fixed plate, is equipped with the clamp plate in perforation department on the sheathed tube inside wall, and the lateral wall both sides of clamp plate are connected with sheathed tube inside wall through the extension spring respectively, be equipped with positioning bolt in the radial screw, the roof pressure is on the lateral wall of clamp plate after positioning bolt passes the round hole. The utility model can be tightly attached to the arm or leg of a patient, has firm installation and no falling or loosening, and the sleeves are uniformly distributed in the arc-shaped fixing plate, so that a plurality of guide pipes can be simultaneously fixed on the arc-shaped fixing plate, the cost is saved, and the arc-shaped fixing plate is provided with the positioning bolts which can drive the pressing plate to be pressed on the outer side wall of the guide pipe so as to fix the guide pipe.

In carrying out the present application, the inventors have found that at least the following problems exist in this technology: the structure has a certain limitation in use, the sleeve pipe is sleeved at two ends of the catheter, and when the two ends of the catheter are fixedly connected with medical instruments with larger diameters, the sleeve pipe in the structure cannot be applied.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a medical catheter fixing frame, which solves the problems in the background technology.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a medical catheter fixing frame, includes arc fixed plate, bandage and stripper plate, the arc wall has been seted up to one side of arc fixed plate, one side rotation of arc fixed plate is connected with the limiting plate, one end fixed mounting of limiting plate has the installation piece, one side fixed mounting of arc fixed plate has the fixed block, the mounting groove has been seted up to one side of fixed block, the draw-in groove has been seted up to one side of installation piece, the spring groove has been seted up to the inside of fixed block, the inside sliding connection of fixed block has the spacing post, the inside that the spacing post extends to the draw-in groove, the outside fixed mounting of spacing post has the stopper, the internally mounted of spring groove has the second telescopic spring, the one end fixedly connected with pull ring of spacing post, fixedly connected with a plurality of first telescopic springs between stripper plate and the limiting plate.

Through using above-mentioned technical scheme, through pulling the pull ring, can remove the rotation to the limiting plate to place the pipe in the inside of arc wall, rotate the limiting plate afterwards, make the installation piece card of limiting plate one end advance the mounting groove in, the spacing post that sets up receives the elasticity of second telescopic spring and tightly blocks inside the draw-in groove, the extruding plate also receives the elasticity of a plurality of first telescopic springs to fix the pipe this moment, need not to overlap the rear fixing from the both ends of pipe, this simple structure simultaneously, fixed effectual.

Preferably, the outside fixed mounting of arc fixed plate has the connecting block, the bandage runs through the connecting block, the outside of bandage is provided with public magic subsides and female magic subsides of mutually supporting respectively, the inside of bandage is provided with a plurality of bleeder vents.

Through using above-mentioned technical scheme, the public magic subsides of setting and the mutual cooperation of female magic subsides make the bandage can overlap at arm and shank.

Preferably, medical viscose is arranged on the inner side of the binding band.

By using the technical scheme, the binding belt is connected with the arm or the leg of a patient more stably, and the binding belt is not easy to slide up and down.

Preferably, a breathable rubber pad is arranged on the inner side of the arc-shaped fixing plate.

By using the technical scheme, the wearing comfort of the equipment is improved.

Preferably, the heat dissipation groove is formed in the arc-shaped fixing plate, the plurality of through holes are formed in the inner wall of the arc-shaped fixing plate, and the plurality of through holes are communicated with the heat dissipation groove.

Through using above-mentioned technical scheme, through the mutually supporting of through-hole and the radiating groove that set up, the skin of arc fixed plate and patient contact can be through the inside of through-hole row income radiating groove, and the external world of final discharge to reach ventilative radiating effect, improved the wearing comfort level of this equipment.

The utility model provides a medical catheter fixing frame, which has the following beneficial effects:

1. this medical catheter mount through the pulling pull ring, can remove the rotation to the limiting plate to place the pipe in the inside of arc wall, rotate the limiting plate then, make the installation piece card of limiting plate one end advance the mounting groove in, the spacing post that sets up receives the elasticity of second telescopic spring and tightly blocks inside the draw-in groove, the extruding plate also receives the elasticity of a plurality of first telescopic springs to fix the pipe this moment, need not to overlap the back from the both ends of pipe and establish fixedly, this simple structure simultaneously, fixed effectual.

2. This medical catheter mount through the mutually supporting of through-hole and the radiating groove that set up, and the arc fixed plate can be through the inside of the radiating groove of through-hole row income to the skin of patient contact, and the external world of final discharge to reach ventilative radiating effect, improved the wearing comfort level of this equipment.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is an enlarged view of the utility model at B in FIG. 1;

fig. 4 is an enlarged view of fig. 1 at C in accordance with the present utility model.

In the figure: 1. an arc-shaped fixing plate; 2. a limiting plate; 3. an arc-shaped groove; 4. a connecting block; 5. a strap; 6. medical viscose; 7. a breathable rubber pad; 8. an extrusion plate; 9. a first extension spring; 10. a mounting block; 11. a mounting groove; 12. a clamping groove; 13. a limit column; 14. a fixed block; 15. a limiting block; 16. a spring groove; 17. a pull ring; 18. a second extension spring; 19. a heat sink; 20. and a through hole.

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.

Embodiment one:

referring to fig. 1 to 4, a medical catheter fixing frame, including arc fixed plate 1, bandage 5 and stripper plate 8, arc wall 3 has been seted up to one side of arc fixed plate 1, one side rotation of arc fixed plate 1 is connected with limiting plate 2, clamping cavity has been formed between limiting plate 2 and the arc wall 3, one end fixed mounting of limiting plate 2 has installation piece 10, one side fixed mounting of arc fixed plate 1 has fixed block 14, installation groove 11 has been seted up to one side of fixed block 14, draw-in groove 12 has been seted up to one side of installation piece 10, spring groove 16 has been seted up to the inside of fixed block 14, the inside sliding connection of fixed block 14 has spacing post 13, spacing post 13 extends to the inside of draw-in groove 12, the outside fixed mounting of spacing post 13 has stopper 15, the internally mounted of spring groove 16 has second telescopic spring 18, the one end fixedly connected with pull ring 17 of spacing post 13, fixedly connected with a plurality of first telescopic spring 9 between stripper plate 8 and the limiting plate 2, through pulling pull ring 17, make spacing post 13 keep away from draw-in groove 12, thereby can rotate limiting plate 2, thereby rotate limiting plate 2 and carry out the inside slip joint in the inside of fixed plate 12 has been carried out at the inside of fixed slot 12, the inside of fixed stop post 12 is also need to receive at the inside of the fixed slot 12, the inside of the fixed stop post 12 is set up at the inside of fixed post 12, the fixed post 12 has the inside of the fixed post 12, the inside of the fixed post 12 has been set up at the inside of the fixed post 12, the fixed post 12 has the inside has the second telescopic post 13.

Embodiment two:

referring to fig. 1 to 4, the connecting block 4 is fixedly installed on the outer side of the arc-shaped fixing plate 1, the binding band 5 penetrates through the connecting block 4, the male magic tape and the female magic tape which are mutually matched are respectively arranged on the outer side of the binding band 5, the male magic tape and the female magic tape are mutually matched, the binding band 5 can be sleeved on the arm and the leg, a plurality of air holes are formed in the binding band 5, the air permeability of the equipment is further improved, the medical adhesive 6 is arranged on the inner side of the binding band 5, the binding band 5 is connected with the arm or the leg of a patient more stably, the air-permeable rubber pad 7 is not easy to slide up and down, the protection effect is achieved, and discomfort caused by contact with the skin of the patient between the arc-shaped fixing plates 1 is avoided.

Embodiment III:

referring to fig. 1 to 4, a heat dissipation groove 19 is formed in the arc-shaped fixing plate 1, a plurality of through holes 20 are formed in the inner wall of the arc-shaped fixing plate 1, the through holes 20 are communicated with the heat dissipation groove 19, the skin in contact with a patient of the arc-shaped fixing plate 1 can be discharged into the heat dissipation groove 19 through the through holes 20 by mutually matching the through holes 20 with the heat dissipation groove 19, and finally the skin is discharged out of the environment, so that the effect of ventilation and heat dissipation is achieved, and the wearing comfort level of the device is improved.

To sum up, this medical catheter mount, when in use, through the mutually supporting of public magic subsides and female magic subsides that set up, make bandage 5 can overlap at arm and shank, then through pulling pull ring 17, make spacing post 13 keep away from draw-in groove 12, can release the rotation to limiting plate 2, thereby rotate limiting plate 2, place the pipe in the inside of arc wall 3 again, then rotate limiting plate 2 again, make the installation piece 10 card of limiting plate 2 one end advance in the mounting groove 11, the spacing post 13 that sets up is received the elasticity of second telescopic spring 18 and is tightly blocked in draw-in groove 12 inside, at this moment, extrusion plate 8 also receives the elasticity of a plurality of first telescopic springs 9 and fixes the pipe, through the mutually supporting of through-hole 20 and heat dissipation groove 19 that set up, the arc fixed plate 1 can be discharged into the heat dissipation inslot 19 through-hole 20 with the skin that the patient contacted, finally, the external world is discharged, thereby reach ventilative radiating effect.

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 mount, includes arc fixed plate (1), bandage (5) and stripper plate (8), its characterized in that: arc wall (3) have been seted up to one side of arc fixed plate (1), one side of arc fixed plate (1) rotates and is connected with limiting plate (2), one end fixed mounting of limiting plate (2) has installation piece (10), one side fixed mounting of arc fixed plate (1) has fixed block (14), mounting groove (11) have been seted up to one side of fixed block (14), draw-in groove (12) have been seted up to one side of installation piece (10), spring groove (16) have been seted up to the inside of fixed block (14), the inside sliding connection of fixed block (14) has spacing post (13), the inside that spacing post (13) extends to draw-in groove (12), the outside fixed mounting of spacing post (13) has stopper (15), the internally mounted of spring groove (16) has second telescopic spring (18), the one end fixedly connected with pull ring (17) of spacing post (13), fixedly connected with a plurality of first telescopic springs (9) between stripper plate (8) and limiting plate (2).

2. A medical catheter holder according to claim 1, wherein: the utility model discloses a connecting block, including arc fixed plate (1), connecting block (4) are installed in the outside fixed mounting of arc fixed plate (1), bandage (5) run through connecting block (4), the outside of bandage (5) is provided with public magic subsides and female magic subsides of mutually supporting respectively, the inside of bandage (5) is provided with a plurality of bleeder vents.

3. A medical catheter holder according to claim 1, wherein: the inner side of the binding band (5) is provided with medical viscose (6).

4. A medical catheter holder according to claim 1, wherein: the inner side of the arc-shaped fixing plate (1) is provided with a breathable rubber pad (7).

5. A medical catheter holder according to claim 1, wherein: the inner wall of the arc-shaped fixing plate (1) is provided with a plurality of through holes (20), and the through holes (20) are communicated with the heat dissipation grooves (19).