CN219001396U

CN219001396U - Neck intubate fixing device

Info

Publication number: CN219001396U
Application number: CN202222121870.7U
Authority: CN
Inventors: 王永丽; 廖效竹; 杨秀勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-05-12
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses a neck intubation fixing device, which comprises two binding bands and a dialysis tube, wherein one ends of the binding bands are provided with magic tape thorn-sticking surfaces, and the surfaces of the two binding bands are provided with mounting plates.

Description

Neck intubate fixing device

Technical Field

The utility model relates to a fixing device, in particular to a neck cannula fixing device.

Background

Hemodialysis (HD) is one of the renal replacement therapies for patients with acute and chronic renal failure. The method comprises the steps of draining in-vivo blood to the outside of the body, passing through a dialyzer consisting of innumerable hollow fibers, wherein the blood and electrolyte solution (dialysate) with similar concentration of the body are in and out of the hollow fibers, and carrying out substance exchange by the dispersion, ultrafiltration, adsorption and convection principles to remove metabolic wastes in the body and maintain the balance of the electrolyte and acid and alkali; at the same time, the whole process of removing excessive water from the body and reinfusion of the purified blood is called hemodialysis.

In the treatment of patients, a fixing device is needed to fix the cannula on the neck of the patient temporarily, but the existing fixing device has some problems in specific use:

1. the traditional fixing device is used for fixing the intubation tube in a mode of being stuck on the neck of a patient by using the adhesive tape, so that the intubation tube fixed by using the adhesive tape is easy to fall off from the neck of the patient, and further the treatment of the hemodialysis patient is affected.

2. Traditional fixing device is relatively poor to the supporting effect of intubate, leads to because the buckling of intubate causes the jam of intubate, and then has caused the influence to the normal circulation of blood.

Disclosure of Invention

The utility model aims to provide a neck cannula fixing device, which solves the problems that the traditional fixing device provided in the background art has poor fixing effect on a cannula and the cannula is bent due to poor supporting effect on the cannula.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a neck intubate fixing device, includes two bandages and dialysis tube, the magic is pasted thorn face is installed to the one end of bandage, the one end that the magic was pasted thorn face was kept away from to the bandage is installed the magic and is pasted the hair face, two the surface mounting of bandage has the mounting panel, one side that the bandage was kept away from to the mounting panel is equipped with three limit structure, limit structure includes two fixed plate, two one side that the fixed plate is close to the bandage and mounting panel fixed connection, two the surface rotation of fixed plate is connected with the pivot, the arc surface fixedly connected with roller of pivot, the roller is located between two fixed plates, the arc surface fixedly connected with fixed band of roller, the surface rotation of mounting panel is connected with three screw rod, the arc surface threaded connection of screw rod has splint, the fixed band is located between the splint of mounting panel.

As a preferable technical scheme of the utility model, one side of the two fixing plates, which is close to each other, is fixedly connected with a torsion spring, and one end of the two torsion springs, which is close to each other, is fixedly connected with a round roller.

As a preferable technical scheme of the utility model, a sliding rod is inserted on the surface of the clamping plate in a sliding way, and one end of the sliding rod, which is close to the binding belt, is fixedly connected with the mounting plate.

As a preferable technical scheme of the utility model, one side of the clamping plate, which is close to the mounting plate, is fixedly connected with an anti-slip pad, and the anti-slip pad is a rubber pad.

As a preferable technical scheme of the utility model, the upper side and the lower side of the mounting plate are respectively provided with a supporting structure, the supporting structure comprises a sliding plate, one side, close to the binding band, of the sliding plate is fixedly connected with the mounting plate, the surface of the sliding plate is in sliding connection with a sliding frame, one side, far away from the binding band, of the sliding frame is fixedly connected with a backing plate, the surface of the sliding frame is in sliding connection with a clamp, the dialysis tube is positioned between the backing plate and the clamp, two sides of the sliding frame are respectively provided with a plug pin in a sliding manner, two sides of the clamp are respectively provided with a plurality of plug holes, and the size of the plug holes on the clamp is matched with the size of the plug pins.

As a preferable technical scheme of the utility model, one side of the sliding frame far away from the backing plate is connected with a bolt in a threaded manner, and one end of the bolt close to the backing plate is abutted against the sliding plate.

As a preferable technical scheme of the utility model, springs are fixedly connected to two sides of the sliding frame, and one end of each spring, which is far away from the sliding frame, is fixedly connected with a bolt.

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

1. according to the utility model, the limiting structure is arranged, when the dialysis tube is required to be limited, the dialysis tube is firstly clung to the mounting plate, then the rotating shafts on the two fixing plates are rotated, so that the fixing belt on the round roller between the two fixing plates can wrap the dialysis tube clung to the mounting plate, after the fixing belt wraps the dialysis tube, the screw is rotated, the clamping plate can move under the action of the screw, and therefore the fixing belt can be clamped between the mounting plate and the clamping plate, and further the dialysis tube is fixed, and the situation that the dialysis tube falls off from the neck of a patient and influences the treatment of a hemodialysis patient due to poor limiting effect on the dialysis tube is avoided as much as possible.

2. According to the utility model, the support structure is arranged, after the fixed dialysis tube is required to be supported, the clamp is slid, so that the clamp can be inserted through the sliding frame, then the bolts on the sliding frame are slid, and the two bolts can fix the sliding position of the clamp, so that the dialysis tube can be limited between the clamp and the base plate, and then the clamp and the sliding frame are slid along the direction of the sliding plate, so that the dialysis tube can be in a straightened state, and the situation that the dialysis tube is blocked due to bending of the dialysis tube, and further the influence on blood circulation is avoided as much as possible.

Drawings

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

FIG. 2 is a schematic diagram of a limiting structure according to the present utility model;

FIG. 3 is a schematic diagram of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic diagram of the structure of FIG. 2B according to the present utility model;

fig. 5 is a schematic structural view of the support structure of the present utility model.

In the figure: 1. a strap; 2. a magic tape thorn surface; 3. magic tape surface; 4. a mounting plate; 5. a dialysis tube; 6. a limit structure; 61. a fixing plate; 62. a rotating shaft; 63. a round roller; 64. a fixing belt; 65. a screw; 66. a clamping plate; 67. a torsion spring; 68. a slide bar; 69. an anti-slip pad; 7. a support structure; 71. a slide plate; 72. a sliding frame; 73. a backing plate; 74. a clamp; 75. a plug pin; 76. a jack; 77. a bolt; 78. and (3) a spring.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution for a cervical cannula fixing device:

embodiment one:

according to the fig. 1, fig. 2, fig. 3, fig. 4 show, a neck intubate fixing device, including two bandage 1 and dialysis tube 5, the magic is pasted thorn face 2 is installed to the one end of bandage 1, the one end that the magic was pasted thorn face 2 was kept away from to bandage 1 is installed the magic and is pasted the hair face 3, the surface mounting of two bandage 1 has mounting panel 4, one side that the bandage 1 was kept away from to mounting panel 4 is equipped with three limit structure 6, limit structure 6 includes two fixed plates 61, one side that two fixed plates 61 are close to bandage 1 and mounting panel 4 fixed connection, the surface rotation of two fixed plates 61 is connected with pivot 62, the circular arc face fixedly connected with roller 63 of pivot 62, roller 63 is located between two fixed plates 61, the circular arc face fixedly connected with fixed band 64 of roller 63, the surface rotation of mounting panel 4 is connected with three screw 65, the circular arc face threaded connection of screw 65 has splint 66, the fixed band 64 is located between the splint 66 of mounting panel 4.

One side of the two fixing plates 61, which is close to each other, is fixedly connected with a torsion spring 67, one end of the two torsion springs 67, which is close to each other, is fixedly connected with the round roller 63, and the torsion spring 67 is utilized to play a role in winding the fixing belt 64 under the action of torsion force of the torsion spring 67; a slide bar 68 is inserted on the surface of the clamping plate 66 in a sliding manner, one end of the slide bar 68 close to the binding belt 1 is fixedly connected with the mounting plate 4, and the slide bar 68 is utilized to play a role in limiting the movement of the clamping plate 66, so that the condition that the clamping effect of the fixing belt 64 is influenced due to the rotation of the clamping plate 66 is avoided as much as possible; the clamping plate 66 is fixedly connected with the slipmat 69 near one side of the mounting plate 4, and the slipmat 69 is a rubber pad, and the effect of increasing the friction force between the clamping plate 66 and the contact surface of the fixing belt 64 is achieved by utilizing the slipmat 69, so that the clamping effect on the fixing belt 64 is improved.

When the neck cannula fixing device is specifically used, firstly, when the dialysis tube 5 is required to be limited, the dialysis tube 5 is tightly attached to the mounting plate 4, after the dialysis tube 5 is attached to the mounting plate 4, the rotating shafts 62 on the two fixing plates 61 are rotated, so that the fixing belts 64 on the round rollers 63 between the two fixing plates 61 can wrap the dialysis tube 5, at the moment, the two torsion springs 67 are in a twisted state (when the dialysis tube 5 is required to be detached, the screw 65 on the mounting plate 4 is rotated, the clamping plates 66 are not used for clamping the fixing belts 64 any more, at the moment, the fixing belts 64 on the round rollers 63 can rotate under the action of torsion force of the two torsion springs 67, so that the round rollers 63 can wind the fixing belts 64, the next continuous use is facilitated, then the screw 65 on the mounting plate 4 is rotated, the clamping plates 66 can move along the sliding rods 68 towards the direction close to the fixing plates 61 under the action of the screw 65, so that the fixing belts 64 can be clamped between the mounting plate 4 and the clamping plates 66, then the two binding belts 1 are bound, and the hook-and-up strips 2 of a patient can be attached to the neck cannula 5.

Embodiment two:

on the basis of the first embodiment, as shown in fig. 1 and 5, the upper and lower sides of the mounting plate 4 are respectively provided with a supporting structure 7, the supporting structure 7 comprises a sliding plate 71, one side, close to the binding band 1, of the sliding plate 71 is fixedly connected with the mounting plate 4, the surface of the sliding plate 71 is slidably connected with a sliding frame 72, one side, far away from the binding band 1, of the sliding frame 72 is fixedly connected with a base plate 73, the surface of the sliding frame 72 is slidably connected with a clamp 74, the dialysis tube 5 is positioned between the base plate 73 and the clamp 74, two sides of the sliding frame 72 are respectively slidably inserted with a bolt 75, two sides of the clamp 74 are respectively provided with a plurality of insertion holes 76, and the size of the insertion holes 76 on the clamp 74 is matched with the size of the bolts 75.

The slide frame 72 is connected with a bolt 77 through threads on one side far away from the backing plate 73, one end of the bolt 77 close to the backing plate 73 is abutted against the slide plate 71, and the effect of fixing the position of the slide frame 72 after sliding is achieved through the bolt 77; the springs 78 are fixedly connected to the two sides of the sliding frame 72, one end, away from the sliding frame 72, of each spring 78 is fixedly connected with the corresponding bolt 75, and the springs 78 are used for fixing the sliding positions of the clamping bands 74 in a quick reading mode under the action of elastic force of the springs 78.

In particular use, according to the neck intubation fixing device disclosed by the utility model, after the dialysis tube 5 is fixedly installed, the dialysis tube 5 is firstly stuck on the backing plate 73, then the bolts 75 on the two sides of the sliding frame 72 are pulled to enable the two bolts 75 to move in the directions away from each other, after moving to the proper positions, the two bolts 75 are fixed in position, at the moment, the spring 78 is in a stretched state, then the clamp 74 is sleeved on the dialysis tube 5 and penetrates through the sliding frame 72, after the dialysis tube 5 is limited before the clamp 74 and the backing plate 73, the bolts 75 on the two sides of the sliding frame 72 are released, at the moment, the two bolts 75 can move in the directions close to each other under the action of the elastic force of the spring 78, so that the bolts 75 can be inserted into the jacks 76 on the corresponding positions on the clamp 74, further the positions of the clamp 74 are fixed, then the sliding frame 72 is slid in the directions of the sliding plate 71, the dialysis tube 5 between the clamp 74 and the backing plate 73 can also slide, after the dialysis tube 5 is slid to the proper positions, the clamp 72 is rotated, the bolts 77 are pushed up, and the sliding frame 72 is further fixed, further, and then the sliding frame 72 is processed.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element 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.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 cervical cannula fixation device comprising two straps (1) and a dialysis tube (5), characterized in that: the utility model provides a quick-witted face of sticking to thorn (2) is installed to one end of bandage (1), quick-witted face of sticking to thorn (3) is installed to one end that the bandage (1) was kept away from to bandage (1), two the surface mounting of bandage (1) has mounting panel (4), one side that bandage (1) was kept away from to mounting panel (4) is equipped with three limit structure (6), limit structure (6) include two fixed plate (61), two one side that fixed plate (61) is close to bandage (1) and mounting panel (4) fixed connection, two the surface rotation of fixed plate (61) is connected with pivot (62), the arc fixedly connected with roller (63) of pivot (62), roller (63) are located between two fixed plate (61), the arc fixedly connected with fixed band (64) of roller (63), the surface rotation of mounting panel (4) is connected with three screw (65), the arc threaded connection of screw (65) has splint (66), the surface of fixed band (64) is located between the splint (66) of mounting panel.

2. A cervical cannula fixation device as defined in claim 1, wherein: one side of the two fixing plates (61) close to each other is fixedly connected with a torsion spring (67), and one end of the two torsion springs (67) close to each other is fixedly connected with the round roller (63).

3. A cervical cannula fixation device as defined in claim 1, wherein: the surface sliding of splint (66) is inserted and is equipped with slide bar (68), the one end that slide bar (68) is close to bandage (1) is fixed connection with mounting panel (4).

4. A cervical cannula fixation device as defined in claim 1, wherein: one side of the clamping plate (66) close to the mounting plate (4) is fixedly connected with an anti-slip pad (69), and the anti-slip pad (69) is a rubber pad.

5. A cervical cannula fixation device as defined in claim 1, wherein: the utility model discloses a dialysis tube, including mounting panel (4), mounting panel (4) are equipped with bearing structure (7), bearing structure (7) include slide (71), one side that slide (71) are close to bandage (1) and mounting panel (4) fixed connection, the surface sliding connection of slide (71) has smooth frame (72), one side fixedly connected with backing plate (73) that bandage (1) was kept away from to smooth frame (72), the surface sliding connection of smooth frame (72) has clamp (74), dialysis tube (5) are located between backing plate (73) and clamp (74), bolt (75) have all been inserted in the both sides of smooth frame (72) in the slip, a plurality of jack (76) have all been seted up to the both sides of clamp (74), the size of jack (76) on clamp (74) and the size looks adaptation of bolt (75).

6. A cervical cannula fixation device as defined in claim 5, wherein: one side of the sliding frame (72) far away from the backing plate (73) is connected with a bolt (77) in a threaded mode, and one end, close to the backing plate (73), of the bolt (77) is abutted to the sliding plate (71).

7. A cervical cannula fixation device as defined in claim 5, wherein: the two sides of the sliding frame (72) are fixedly connected with springs (78), and one end, far away from the sliding frame (72), of each spring (78) is fixedly connected with a bolt (75).