Fixator for catheter connection for intensive care unit

Abstract

The utility model relates to the technical field of catheter fixators, and discloses an intensive care unit catheter connection fixator which comprises a binding structure and a fixator mechanism arranged on the binding structure, an auxiliary fixing structure is further arranged on one side of the binding structure, a frame is close to the periphery of the oral cavity of a patient, a gasket is attached to the skin, and the frame is fixed to the fixator mechanism. The gasket is soft in texture and can prevent wounds caused by friction, then the bandage is wound on the head of a patient, the ears are exposed through the opening portions and bound through the adhesive layers, the whole body can be attached to the head of the patient, and then an oral cavity catheter is inserted into the fixing tube and the center cylinder. The oral cavity catheter can be supported through the center cylinder and the air bag part, then the movable rod slides, the threaded rod is rotated, the oral cavity catheters of different sizes can be fixed under the cooperation of the second clamping piece and the first clamping piece, the oral cavity catheters are fixed to the center of the fixing pipe, and the whole fixing pipe is stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to catheter fixer technical field, concretely is a catheter connection fixer for intensive care unit. BACKGROUND

[0002] When the intensive care unit monitors the patient, the catheter needs to be inserted into the patient's oral cavity or nasal cavity, at which time the various catheters need to be fixed by using the fixer, which is usually designed to safely and stably fix the catheter on the patient's body to prevent displacement or falling off and ensure that the catheter can effectively provide the required functions for treatment or monitoring.

[0003] As a catheter connection fixer for intensive care unit with publication No. CN221637069U, including contact sheet, the contact sheet, the contact sheet front side slidingly connected with the sliding block, the sliding block bottom rear side fixedly connected with the connecting block, the connecting block bottom fixedly connected with the fixer, the contact sheet left and right two sides rear part are all fixedly connected with the guard plate, two The rear side of the guard plate is provided with an adjusting assembly, the adjusting assembly includes a belt, two The rear side of the guard plate is fixedly connected with a connecting piece, the belt one end is rotatably connected in the right side The rear side of the connecting piece, the belt middle part rear side fixedly connected with magic velvet, the other end of the belt rear side fixedly connected with magic barb, in the utility model, through the mutual cooperation of the sliding block, the fixer and the contact sheet, the fixer can better adapt to the left and right width and shape difference of the patient's oral cavity by sliding in the lips, so that the mouth catheter is closer to the oral cavity wall, and the discomfort is reduced.

[0004] The above-mentioned patent proposes that the fixer can better adapt to the patient's oral cavity by the mutual cooperation of the sliding block, the fixer and the contact sheet, but during the use of the fixer, different oral catheters are used for different patients, so that different catheters are inconvenient to be limited by the fixer, which is easy to cause displacement, and further affects the use of the patient.

[0005] Therefore, we propose a catheter connection fixer for intensive care unit to solve the above-mentioned problems. SUMMARY

[0006] The utility model aims at providing a catheter connection fixer for intensive care unit to solve the above-mentioned problems that different oral catheters are used for different patients, so that different catheters are inconvenient to be limited by the fixer, which is easy to cause displacement, and further affects the use of the patient.

[0007] To achieve the above object, the utility model provides the following technical scheme: A kind of fixing device for connecting catheter in intensive care unit, including binding structure and the fixing device mechanism being arranged on binding structure, fixing device mechanism is used to limit oral cavity catheter, the side of binding structure is additionally provided with auxiliary fixing structure, auxiliary fixing structure is used to limit oral cavity catheter part position;

[0008] The fixing device mechanism includes a fixed tube and a center tube disposed at the center of the fixed tube. The inner wall of the center tube is uniformly distributed with several air bag parts. The inside of the fixed tube is provided with a sliding groove. The movable rod is inserted into the sliding groove. The front end of the fixed tube is provided with a bolt. The lower end of the movable rod is fixedly installed with a first clamping piece. The bolt is used to fix the position of the movable rod. The fixed tube is threaded with a threaded rod. The upper end of the threaded rod is connected with a second clamping piece. The threaded rod is rotated. The second clamping piece can move up and down. The movable rod can slide in the sliding groove. The oral cavity catheter can be fixed at the center of the fixed tube by using the second clamping piece and the first clamping piece.

[0009] Preferably, the binding structure includes a frame and a mounting rod disposed inside the frame. One side of the mounting rod is in contact with the fixed tube. The mounting rod can fix the fixed tube inside the frame.

[0010] Preferably, the binding structure further includes a hinge block disposed on the left and right sides of the frame and a cylindrical rod disposed on one side of the hinge block. The outer side of the cylindrical rod is wrapped with a bandage. The bandage is used to fix the frame around the oral cavity of the critical patient.

[0011] Preferably, the inner side of the frame is provided with a gasket. The gasket is used to adhere to the skin of the critical patient. The gasket is made of a soft pad material.

[0012] Preferably, the surface of the bandage is provided with an opening part for exposing the patient's ear. The end of the bandage away from the cylindrical rod is provided with an adhesive layer. The two groups of bandages can be bound on the patient's head by using the adhesive layer.

[0013] Preferably, the auxiliary fixing structure includes a connecting belt and a restraint belt disposed at the lower end of the connecting belt. One side of the restraint belt is provided with a magic tape. The position of the oral cavity catheter can be limited by using the restraint belt and the magic tape. The upper end of the connecting belt is further provided with an adhesive tape. The auxiliary fixing structure can be detachably adhered to the binding structure by using the provided adhesive tape.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. By setting the binding structure and the fixing device mechanism, the fixing device mechanism can be placed around the oral cavity of the patient by using the bandage structure. Then the fixing device mechanism is used to fix the oral cavity catheter of different sizes. The oral cavity catheter is placed at the center of the fixed tube. The use is stable and not easy to move.

[0016] 2. The auxiliary fixation structure can restrict the position of the exposed oral catheter, resulting in better overall stability of the catheter and making it easier for critically ill patients to use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the binding structure of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the fixation mechanism of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the auxiliary fixing structure of this utility model.

[0021] In the diagram: 1. Binding structure; 11. Frame; 12. Mounting rod; 13. Hinge block; 14. Cylindrical rod; 15. Strap; 151. Opening; 152. Adhesive layer; 16. Gasket; 2. Fixing mechanism; 21. Fixing tube; 22. Central cylinder; 23. Airbag part; 24. Slide groove; 25. Movable rod; 26. First clamp; 27. Bolt; 28. Threaded rod; 29. ​​Second clamp; 3. Auxiliary fixing structure; 31. Connecting strap; 32. Restraint strap; 33. Velcro; 34. Adhesive tape. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1: Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 A catheter connection fixator for intensive care unit includes a binding structure 1 and a fixation mechanism 2 disposed on the binding structure 1. The fixation mechanism 2 is used to restrict the oral catheter. An auxiliary fixation structure 3 is also provided on one side of the binding structure 1. The auxiliary fixation structure 3 is used to restrict part of the position of the oral catheter, which can effectively ensure the stability of the oral catheter and make the oral catheter less prone to displacement.

[0024] The fixing device 2 comprises a fixing tube 21 and a center tube 22 arranged at the center of the fixing tube 21, a plurality of air bag portions 23 are uniformly distributed on the inner wall of the center tube 22, a sliding groove 24 is arranged in the inside of the fixing tube 21, a movable rod 25 is inserted into the sliding groove 24, a bolt 27 is arranged at the front end of the fixing tube 21, a first clamping piece 26 is fixedly arranged at the lower end of the movable rod 25, the bolt 27 is used for fixing the position of the movable rod 25, a threaded rod 28 is threaded into the fixing tube 21, a second clamping piece 29 is connected to the upper end of the threaded rod 28, the threaded rod 28 is rotated to make the second clamping piece 29 move up and down, and the movable rod 25 can slide in the sliding groove 24, the oral cavity catheter can be fixed at the center of the fixing tube 21 by the second clamping piece 29 and the first clamping piece 26, and the stability of the oral cavity catheter can be maintained.

[0025] The binding structure 1 comprises a frame 11 and a mounting rod 12 arranged on the inner side of the frame 11, one side of the mounting rod 12 is in contact with the fixing tube 21, and the fixing tube 21 can be fixed in the frame 11 through the mounting rod 12.

[0026] The binding structure 1 further comprises a hinge block 13 arranged on the left and right sides of the frame 11 and a cylindrical rod 14 arranged on one side of the hinge block 13, a binding belt 15 is wound around the outer side of the cylindrical rod 14, and the binding belt 15 is used to fix the frame 11 around the oral cavity of the critical patient, so that the whole is bound on the head of the critical patient.

[0027] The inner side of the frame 11 is provided with a gasket 16, which is used to fit the skin of the critical patient, and the gasket 16 is made of a soft pad material to prevent friction-induced trauma.

[0028] The surface of the binding belt 15 is provided with a hole portion 151 for exposing the ears of the patient, and the end of the binding belt 15 away from the cylindrical rod 14 is provided with a adhesive layer 152, which can bind two groups of binding belts 15 on the head of the patient.

[0029] In this embodiment: the frame 11 is close to the oral cavity of the patient, and the gasket 16 is fitted on the skin, the gasket 16 is soft in texture and can prevent trauma caused by friction, then the binding belt 15 is wound around the head of the patient, and the ears are exposed through the hole portion 151, and the whole is bound through the adhesive layer 152, then the oral cavity catheter is inserted into the fixing tube 21 and the center tube 22, and the center tube 22 and the air bag portion 23 can support the oral cavity catheter, then the movable rod 25 is slid and the threaded rod 28 is rotated, and the oral cavity catheter can be fixed through the cooperation of the second clamping piece 29 and the first clamping piece 26, so that the oral cavity catheter is fixed at the center of the fixing tube 21, the whole is relatively stable, and different sizes of oral cavity catheters can be fixed by adjusting the positions of the second clamping piece 29 and the first clamping piece 26, which is convenient to use.

[0030] The second embodiment is an improvement based on the first embodiment, and details are shown in Figure 4 The auxiliary fixing structure 3 comprises a connecting band 31 and a binding band 32 arranged at the lower end of the connecting band 31, one side of the binding band 32 is provided with a magic tape 33, the position of the oral cavity catheter can be limited by the binding band 32 and the magic tape 33, and the upper end of the connecting band 31 is further provided with an adhesive tape 34, the auxiliary fixing structure 3 can be detachably adhered to the binding structure 1 by the adhesive tape 34, and the auxiliary fixing structure 3 can be conveniently replaced.

[0031] In the embodiment, the connecting band 31 can be adhered to the frame 11 by the adhesive tape 34, then the position of the oral cavity catheter exposed outside can be limited by the binding band 32 and the magic tape 33 after the position of the oral cavity catheter is limited by the fixer mechanism 2, so that the overall fixing effect of the oral cavity catheter is better, and the oral cavity catheter is beneficial to use of the patient, and the auxiliary fixing structure 3 can be detached as a whole by the adhesive adhesive tape 34, and can be replaced.

[0032] Working principle: the frame 11 is close to the periphery of the oral cavity of the patient, and the gasket 16 is attached to the skin, then the bandage 15 is wound around the head of the patient, and the ear is exposed by the opening part 151, and the binding is performed by the adhesive layer 152, so that the whole can be attached to the head of the patient, then the oral cavity catheter is inserted into the fixing tube 21 and the center cylinder 22, the center cylinder 22 and the air bag part 23 can support the oral cavity catheter, then the movable rod 25 is slid, and the threaded rod 28 is rotated, the oral cavity catheter can be fixed by cooperation of the second clamping piece 29 and the first clamping piece 26, so that the oral cavity catheter is fixed at the center of the fixing tube 21, the positions of the second clamping piece 29 and the first clamping piece 26 can be adjusted to fix oral cavity catheters of different sizes, the connecting band 31 can be adhered to the frame 11 by the adhesive tape 34, then the position of the oral cavity catheter exposed outside can be limited by the binding band 32 and the magic tape 33 after the position of the oral cavity catheter is limited by the fixer mechanism 2.

[0033] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0034] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A catheter connection fixator for intensive care unit, comprising a binding structure (1) and a fixation mechanism (2) disposed on the binding structure (1), the fixation mechanism (2) being used to restrict an oral catheter, characterized in that: An auxiliary fixing structure (3) is also provided on one side of the binding structure (1), which is used to restrict the position of the oral catheter. The fixing mechanism (2) includes a fixing tube (21) and a central cylinder (22) located at the center of the fixing tube (21). Several airbags (23) are evenly distributed on the inner wall of the central cylinder (22). A sliding groove (24) is opened inside the fixing tube (21). A movable rod (25) is inserted in the sliding groove (24). A bolt (27) is also provided at the front end of the fixing tube (21). A first clamp (26) is fixedly installed at the lower end of the movable rod (25). The bolt (27) is used to fix the position of the movable rod (25). A threaded rod (28) is threaded through the fixing tube (21). A second clamp (29) is connected to the upper end of the threaded rod (28).

2. The catheter connection fixator for intensive care unit according to claim 1, characterized in that: The binding structure (1) includes a frame (11) and a mounting rod (12) disposed inside the frame (11), one side of which is in contact with the fixing tube (21).

3. A catheter connection fixator for intensive care unit according to claim 2, characterized in that: The binding structure (1) also includes hinge blocks (13) on the left and right sides of the frame (11) and a cylindrical rod (14) on one side of the hinge block (13), with a binding strap (15) wrapped around the outside of the cylindrical rod (14).

4. A catheter connection fixator for intensive care unit according to claim 3, characterized in that: A pad (16) is provided on the inner side of the frame (11), and the pad (16) is used to fit the skin of the critically ill patient.

5. A catheter connection fixator for intensive care unit according to claim 4, characterized in that: The surface of the strap (15) has an opening (151) for exposing the patient's ear, and an adhesive layer (152) is provided at one end of the strap (15) away from the cylindrical rod (14).

6. A catheter connection fixator for intensive care unit according to claim 5, characterized in that: The auxiliary fixing structure (3) includes a connecting strap (31) and a restraint strap (32) provided at the lower end of the connecting strap (31). A Velcro (33) is provided on one side of the restraint strap (32). The position of the oral catheter can be restricted by the restraint strap (32) and the Velcro (33). An adhesive tape (34) is also provided at the upper end of the connecting strap (31).

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