CN220833826U

CN220833826U - Catheter fixing device

Info

Publication number: CN220833826U
Application number: CN202322133205.4U
Authority: CN
Inventors: 刘阳; 张雅军; 唐冰洁
Original assignee: Chengdu Shuangliu District First People's Hospital
Current assignee: Chengdu Shuangliu District First People's Hospital
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-04-26
Anticipated expiration: 2033-08-09

Abstract

The utility model provides a catheter fixing device, which relates to the technical field of gastrointestinal hernia surgery and comprises a first mounting seat, wherein one side of the first mounting seat is movably connected with a second mounting seat through a rotating shaft, a binding belt is arranged on the other side of the second mounting seat, a catheter main body is arranged between the first mounting seat and the second mounting seat, a fixing assembly is arranged on one side of the first mounting seat, and the fixing assembly comprises a mounting rod. According to the utility model, the pressing plate is driven to move in the stress direction on the surface of the mounting rod by the handle, the pressing plate extrudes the first spring on one side, the other side of the pressing plate can drive the fixing rod to move out of the fixing hole, the limit on the second mounting seat can be relieved, and then the first mounting seat and the second mounting seat can be opened by the hinge, so that the catheter main body can be conveniently taken and placed.

Description

Catheter fixing device

Technical Field

The utility model relates to the technical field of gastrointestinal hernia general surgery, in particular to a catheter fixing device.

Background

The intestines and stomach generally refer to the stomach, small intestine and large intestine parts of the digestive system, the stomach and small intestine are the cores for nutrition absorption, the nutrition needed by the human body almost needs to pass through the intestines and stomach, the intestines and stomach become the most important organs for digestion, and after the intestines and stomach surgery, a drainage catheter needs to be inserted into a patient, so that effusion in the patient is needed.

However, in the prior art, some fixing devices for a catheter body have a complex structure, and when the catheter body is fixed, the catheter body needs to be penetrated into the fixing ring, one end of the catheter body is connected with an internal organ of a patient, and the other end of the catheter body is connected with the effusion bag, so that the fixing device is inconvenient to take and place the catheter body from the inner part of the fixing ring when in use, and the use is not convenient and time-saving, and the practicality of the fixing device is affected.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a catheter fixing device which has the advantage of being convenient for taking, placing and fixing a catheter main body.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a pipe fixing device, includes mount pad one, one side of mount pad one has mount pad two through pivot swing joint, the opposite side of mount pad two is provided with the bandage, be provided with the pipe main part between mount pad one and the mount pad two, one side of mount pad one is provided with fixed subassembly, fixed subassembly includes the installation pole, the surface of installation pole is provided with the clamp plate, one side fixed mounting of clamp plate has spring one, one side fixed mounting of clamp plate has the handle, the opposite side fixed mounting of clamp plate has the dead lever, the fixed orifices with dead lever looks adaptation have been seted up to the inside of mount pad two.

As a preferred implementation mode, one side of mount pad II is provided with movable assembly, movable assembly includes the spin ball, spin ball and one side fixed connection of mount pad II, spin ball's opposite side is provided with the installation piece, the inside of installation piece is seted up the mounting groove with spin ball looks adaptation, spin ball passes through mounting groove swing joint with the installation piece, the inside of installation piece is seted up and is passed through the groove with the installation that the bandage corresponds.

As a preferred embodiment, the inner wall of the installation through groove of the rotating ball is provided with a frosted structure.

As a preferred implementation mode, the first installation seat and the second installation seat are both internally provided with a protection groove, the fixing component is positioned in the protection groove, and the second installation seat is internally provided with a groove matched with the pressing plate.

As a preferred implementation mode, a through hole matched with the mounting rod is formed in the pressing plate, and the pressing plate is movably connected with the mounting rod through the through hole.

As a preferred embodiment, the first spring is located on the outer surface of the mounting rod, and the other end of the first spring is fixedly connected with one side of the mounting rod.

Compared with the prior art, the utility model has the advantages and positive effects that:

According to the utility model, the pressing plate is driven to move in the stress direction on the surface of the mounting rod by the handle, the pressing plate extrudes the first spring on one side, the other side of the pressing plate can drive the fixing rod to move out of the fixing hole, the limit on the second mounting seat can be relieved, and then the first mounting seat and the second mounting seat can be opened by the hinge, so that the catheter main body can be conveniently taken and placed.

Drawings

FIG. 1 is a side view of a catheter securement device provided by the present utility model;

FIG. 2 is a schematic view of a catheter securement device assembly provided by the present utility model;

FIG. 3 is a disassembled view of an active set of a catheter fixing device according to the present utility model;

Fig. 4 is a schematic view of a limiting assembly of a catheter fixing device according to the present utility model.

Legend description:

1. A first mounting seat; 2. a second mounting seat; 3. a catheter body; 4. a fixing assembly; 5. a groove; 6. a strap; 7. a movable assembly; 8. a limit component; 9. a protective groove;

41. a mounting rod; 42. a first spring; 43. a pressing plate; 44. a fixed rod; 45. a fixing hole; 46. a handle;

71. A rotating ball; 72. a mounting block; 73. a mounting groove;

81. a second spring; 82. an arc limiting plate; 83. rubber anti-slip pad.

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.

Example 1

As shown in fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a pipe fixing device, including mount pad 1, one side of mount pad 1 has mount pad 2 through pivot swing joint, the opposite side of mount pad 2 is provided with bandage 6, one side of mount pad 2 is provided with movable assembly 7, movable assembly 7 includes swivel ball 71, one side fixed connection with mount pad 2 of swivel ball 71, the opposite side of swivel ball 71 is provided with installation piece 72, the mounting groove 73 with swivel ball 71 looks adaptation is seted up to the inside of installation piece 72, swivel ball 71 passes through mounting groove 73 swing joint with installation piece 72, the mounting through groove inner wall of swivel ball 71 sets up to the dull polish structure with the corresponding mounting through groove of bandage 6, be provided with pipe main part 3 between mount pad 1 and the mount pad 2, one side of mount pad 1 is provided with fixed assembly 4, fixed assembly 4 includes installation pole 41, the surface of installation pole 41 is provided with clamp plate 43, the inside of clamp plate 43 has been seted up with the through-hole of installation pole 41 looks adaptation, through-hole swing joint between clamp plate 43 and the installation pole 41, one side fixed mounting of clamp plate 43 has the first spring 42, the inside of clamp plate 43 has a side fixed mounting groove 42 that is located the inside of clamp plate 43 and the inside of 2, the inside of mount pad 2 is fixed to be provided with the fixed assembly 4, the fixed mounting groove 45 of clamp plate 4 is fixed with the inside of mount pad 2, the inside of clamp plate 43 is fixed mounting groove 45, the other end is fixed to be fixed mounting groove 45, the inside of mount pad 2 is fixed mounting groove 45, the other side is fixed mounting plate is fixed with the inside of the clamp plate 4, the inside of the clamp plate is fixed assembly 4, the inside of the clamp plate is fixed mounting plate is fixed assembly is fixed with the inside the mounting plate is fixed on the inside the mounting plate is 4, and is fixed on the inside the mounting plate is 9, and is fixed on the inside the mounting plate is the mounting is and is fixed on the inside.

In this embodiment, through setting up movable component 7 and can make the slight rotation between mount pad 1 and mount pad 2 and the bandage 6, and then be convenient for install and be convenient for patient nimble activity, when patient is in the activity, mount pad 1 and mount pad 2 drive its inside pipe main part 3 can drive the pivot ball 71 and follow the activity of health and slightly rotate in the installation piece 72 inside, and then avoid pipe main part 3 too fixed phenomenon that leads to be pulled loose, can make fixed component 4 be located inside the shield groove 9 through setting up shield groove 9, avoid the mistake to touch fixed component 4 and lead to becoming flexible between mount pad 1 and mount pad 2, when needs are fixed to pipe main part 3, first drive clamp plate 43 through handle 46 and slide on the surface of installation pole 41, along with clamp plate 43's slip, clamp plate 43 extrudees spring one 42 to one side, clamp plate 43's opposite side drives dead lever 44 and shifts out from the inside of fixed orifices 45, after dead lever 44 shifts out completely from the inside of fixed orifices 45, alright rotate clamp plate 43, make clamp plate 43 imbeds into recess 5 inside, then under the effect with just can be convenient for install seat 1 with mount pad 2, when needs to take out the opposite direction operation, and can be convenient for take down the opposite direction operation when the main part 3.

Example 2

As shown in fig. 1-4, one sides of the first mounting seat 1 and the second mounting seat 2 are respectively provided with a limiting component 8, the limiting components 8 are provided with four groups, two groups of limiting components 8 are distributed on one side of the first mounting seat 1, the other two groups of limiting components 8 are distributed on one side of the second mounting seat 2, each group of limiting components 8 comprises a second spring 81, one end of the second spring 81 is fixedly connected with one side of the first mounting seat 1, one end of the second spring 81 is fixedly connected with one side of the second mounting seat 2, the other end of each group of springs 81 is fixedly provided with an arc limiting plate 82, and the other side of each group of arc limiting plates 82 is fixedly provided with a rubber anti-skid pad 83.

In this embodiment, be favorable to improving the stability of pipe main part 3 inside mount pad 1 and mount pad 2 through setting up spacing subassembly 8, pipe main part 3 rocks and influences fixed effect in mount pad 1 and mount pad 2 inside when avoiding the patient activity, be favorable to playing anti-skidding protection effect to pipe main part 3 through setting up rubber slipmat 83, when pipe main part 3 is located mount pad 1 and mount pad 2 inside, pipe main part 3 extrudes four sets of arc limiting plates 82, and then four sets of spring two 81 atress are extruded, the resilience when being extruded through four sets of spring two 81 can make four sets of arc limiting plates 82 tightly support at the surface of pipe main part 3, and then realize spacing fixed to pipe main part 3.

Working principle:

When the catheter main body 3 needs to be fixed, as shown in fig. 1-4, the handle 46 drives the pressing plate 43 to slide on the surface of the mounting rod 41, along with the sliding of the pressing plate 43, the pressing plate 43 presses the spring one 42 on one side, the other side of the pressing plate 43 drives the fixing rod 44 to move out of the fixing hole 45, after the fixing rod 44 is completely moved out of the fixing hole 45, the pressing plate 43 can be rotated to enable the pressing plate 43 to be embedded into the groove 5, then the mounting seat one 1 and the mounting seat two 2 can be opened under the action of the hinge, then the catheter main body 3 is placed into the mounting seat one 1 and the mounting seat two 2, then the mounting seat one 1 and the mounting seat two 2 are closed, and then the reverse operation is performed, so that the fixing rod 44 is embedded into the fixing hole 45, the fixing device can fix the first mounting seat 1 and the second mounting seat 2, along with the fixing of the first mounting seat 1 and the second mounting seat 2, the catheter main body 3 extrudes the four groups of arc limiting plates 82, then the four groups of springs II 81 are extruded, the four groups of arc limiting plates 82 can tightly prop against the outer surface of the catheter main body 3 through the resilience force when the four groups of springs II 81 are extruded, and then the limiting fixing of the catheter main body 3 is realized, then the device is fixed on the required part of a patient body through the binding belt 6, when the patient moves, the first mounting seat 1 and the second mounting seat 2 drive the catheter main body 3 inside the catheter main body to drive the rotating ball 71 to slightly rotate inside the mounting block 72 along with the movement of the body, and the phenomenon that the catheter main body 3 is too fixed to cause loose is avoided.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A catheter fixing device, comprising a first mounting seat (1), characterized in that: one side of mount pad one (1) is through pivot swing joint having mount pad two (2), the opposite side of mount pad two (2) is provided with bandage (6), be provided with pipe main part (3) between mount pad one (1) and mount pad two (2), one side of mount pad one (1) is provided with fixed subassembly (4), fixed subassembly (4) include installation pole (41), the surface of installation pole (41) is provided with clamp plate (43), one side fixed mounting of clamp plate (43) has spring one (42), one side fixed mounting of clamp plate (43) has handle (46), the opposite side fixed mounting of clamp plate (43) has dead lever (44), fixed orifices (45) with dead lever (44) looks adaptation are seted up to the inside of mount pad two (2).

2. A catheter securement device as defined in claim 1, wherein: one side of mount pad two (2) is provided with movable subassembly (7), movable subassembly (7) are including rotating ball (71), one side fixed connection with mount pad two (2) of rotating ball (71), the opposite side of rotating ball (71) is provided with installation piece (72), installation groove (73) with rotating ball (71) looks adaptation have been seted up to the inside of installation piece (72), rotating ball (71) and installation piece (72) pass through installation groove (73) swing joint, the installation logical groove that corresponds with bandage (6) has been seted up to the inside of installation piece (72).

3. A catheter securement device as defined in claim 2, wherein: the inner wall of the installation through groove of the rotating ball (71) is provided with a frosted structure.

4. A catheter securement device as defined in claim 1, wherein: the mounting seat I (1) and the mounting seat II (2) are internally provided with a protection groove (9), the fixing component (4) is positioned in the protection groove (9), and the mounting seat II (2) is internally provided with a groove (5) matched with the pressing plate (43).

5. A catheter securement device as defined in claim 1, wherein: the inside of clamp plate (43) is offered and is had the through-hole with installation pole (41) looks adaptation, pass through-hole swing joint between clamp plate (43) and the installation pole (41).

6. A catheter securement device as defined in claim 1, wherein: the first spring (42) is positioned on the outer surface of the mounting rod (41), and the other end of the first spring (42) is fixedly connected with one side of the mounting rod (41).