Neck blood purification catheter fixing band

Abstract

The utility model relates to the field of fixing bands, and provides a neck blood purification catheter fixing band which comprises a head sleeve body, the head sleeve body comprises an annular band capable of being fixed to the head and two first guide bands connected to the annular band, a stomach tube fixing part is arranged on the annular band, the two free ends of the annular band are fixed through the first fixing parts, and the two free ends of the annular band are fixed through the second guide bands. The ends of the two first guide belts can extend to the jaw and are fixed through second fixing parts, and each first guide belt is provided with at least one first catheter fixing part. The annular belt can be fixed to the head of a patient, the two first guide belts can be fixed to the jaw, the fixing effect is good, the tightness degree can be adjusted according to different patients, the catheter can be fixed to the first guide belts to be fixed, when the neck of the patient moves, the catheter cannot be disengaged, breathability is good, dismounting and mounting are rapid, easy and convenient, and the fixing effect of the catheter is improved; the technical problems that a catheter is poor in fixing effect and prone to disengagement are solved.

Description

Technical Field

[0001] The utility model relates to the field of fixing belts, in particular to a neck blood purification catheter fixing belt. Background Art

[0002] Blood purification catheters for patients in intensive care units are often inserted through the femoral vein or internal jugular vein, and femoral vein catheterization is relatively safer. However, when critically ill patients cannot be catheterized through the femoral vein due to their condition or other reasons, internal jugular vein catheterization is often chosen for blood purification. At present, clinical internal jugular vein catheterization is only fixed with adhesive tape or elastic bandages. Due to the relative movement of the patient's head and neck, the patient's delirium, irritability, sweating, etc., the adhesive tape often becomes less sticky, the catheter is poorly fixed, and the risk of catheter displacement and dislocation increases, affecting the patient's treatment effect. Utility Model Content

[0003] Therefore, in view of the above problems, the utility model proposes a neck blood purification catheter fixing belt, which solves the technical problems of poor catheter fixing effect and easy dislocation.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A neck blood purification catheter fixing belt comprises a head cover body, wherein the head cover body comprises a ring belt that can be fixed to the head, and two first guide belts connected to the ring belt, wherein a gastric tube fixing part is provided on the ring belt, and two free ends of the ring belt are fixed by the first fixing part, and the ends of the two first guide belts can extend to the chin and are fixed by the second fixing part, and each of the first guide belts is provided with at least one first catheter fixing part.

[0006] Further:

[0007] Two second guide belts are also provided on the annular belt, and each of the second guide belts is provided with at least one second catheter fixing portion.

[0008] The second guide belt is connected to the first guide belt, and ear openings are formed between the first guide belt, the second guide belt and the ring belt.

[0009] The second catheter fixing portion is a hook and loop fastener or a buckle.

[0010] Each of the second guide belts is provided with three second catheter fixing parts.

[0011] At least one elastic band is arranged on the ring band, and the elastic band extends from the front end of the head through the top of the head to the rear end of the head.

[0012] The headgear body comprises a liquid-impermeable outer layer and a buffer inner layer, and the liquid-impermeable outer layer covers the buffer inner layer.

[0013] The liquid-impermeable outer layer is a waterproof and breathable fabric, and the buffer inner layer is a cotton core.

[0014] Each of the first guide belts is provided with three first catheter fixing parts.

[0015] The first fixing part, the second fixing part, the stomach tube fixing part and the first catheter fixing part are adhesive fasteners or snap fasteners.

[0016] By adopting the above technical solution, the beneficial effects of the utility model are:

[0017] The ring belt of the utility model can be fixed on the patient's head, and the two first guide belts can be fixed on the chin, which not only has a good fixing effect, but also can adjust the tightness according to different patients. The catheter can be fixed on the first guide belt for fixation. When the patient's neck moves, the catheter will not fall off, the air permeability is good, and the disassembly and assembly are quick and easy, which improves the fixing effect of the catheter; further, a second catheter fixing belt is provided on the second guide belt, and when the patient lies sideways, the catheter can be selectively fixed on the second catheter fixing belt, and two or more catheters can be fixed on the first catheter fixing belt and the second catheter fixing belt respectively; further, the Velcro buckle can adjust the tightness and is suitable for catheters of different sizes; further, the elastic belt has the function of strengthening the fixation, and the fixing effect is better; further, the head cover main body includes a liquid-impermeable outer layer and a buffer inner layer, the buffer inner layer has a buffering effect, is comfortable to wear, and is not easy to leave marks; further, the liquid-impermeable outer layer is a waterproof and breathable fabric, which improves the air permeability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the fixing belt structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the fixing belt worn on the human body;

[0020] Figure 3 is a schematic diagram of the structure when the catheter is fixed on the first guide belt;

[0021] Figure 4 is a schematic diagram of the structure when the catheter is fixed on the second guide belt;

[0022] Figure 5 It is a partial cross-sectional view of the headgear body. DETAILED DESCRIPTION

[0023] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.

[0024] refer to Figures 1 to 5The present embodiment provides a neck blood purification catheter fixing belt, comprising a headgear body, the headgear body comprising a ring belt 1 that can be fixed to the head, two first guide belts 2 connected to the ring belt 1, a stomach tube fixing part 10 is provided on the ring belt 1, two free ends of the ring belt 1 are fixed by the first fixing part 11, the ends of the two first guide belts 2 can extend to the chin and are fixed by the second fixing part 20, and three first catheter fixing parts 21 are provided on each first guide belt 2. Two second guide belts 3 are also provided on the ring belt 1, and three second catheter fixing parts 31 are provided on each second guide belt 3. The second guide belt 3 is connected to the first guide belt 2, and an ear opening 4 is formed between the first guide belt 2, the second guide belt 3 and the ring belt 1. An elastic belt 5 is provided on the ring belt 1, and the elastic belt 5 extends from the front end of the head through the top of the head to the rear end of the head. The headgear body comprises a liquid-impermeable outer layer 61 and a buffer inner layer 62, and the liquid-impermeable outer layer 61 covers the buffer inner layer 62. The liquid-impermeable outer layer 61 is a waterproof and breathable fabric, the buffer inner layer 62 is a cotton core, and the first fixing part 11, the second fixing part 20, the stomach tube fixing part 10 and the first catheter fixing part 21 are Velcro fasteners.

[0025] The second guide belt 3 may not be provided, and may be provided according to specific circumstances.

[0026] The number of the first conduit fixing parts 21 can be one, two or even more, depending on the specific situation.

[0027] The number of the second conduit fixing parts 31 can be one, two or even more, depending on the specific situation.

[0028] The number of the elastic bands 5 can be one, two or even more, depending on the specific situation.

[0029] The headgear body may also be made of non-woven fabric or other fabrics, depending on the specific situation.

[0030] The first fixing portion 11, the second fixing portion 20, the first conduit fixing portion 21, and the second conduit fixing portion 31 are also buckles, elastic buckles, elastic buckles or other components, which are specifically configured according to the situation.

[0031] The working mode of the utility model is:

[0032] The annular band 1 is fixed on the patient's head, the two first guide bands 2 are fixed on the patient's chin, the catheter is fixed by the first catheter fixing part 21 and / or the second catheter fixing part 31, and the gastric tube is fixed on the gastric tube fixing part 10. When the patient's neck moves, the catheter will not fall off, the air permeability is good, and the disassembly and assembly are quick and easy, thereby improving the fixing effect of the catheter.

[0033] Although the present invention has been specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes may be made to the present invention in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims, all of which are within the scope of protection of the present invention.

Claims

1. A neck blood purification catheter fixing belt, characterized in that: The headgear body comprises a ring band that can be fixed to the head, two first guide bands connected to the ring band, a stomach tube fixing part is provided on the ring band, two free ends of the ring band are fixed by the first fixing part, the ends of the two first guide bands can extend to the chin and are fixed by the second fixing part, and each of the first guide bands is provided with at least one first catheter fixing part.

2. A neck blood purification catheter fixing belt according to claim 1, characterized in that: Two second guide belts are also provided on the annular belt, and each of the second guide belts is provided with at least one second catheter fixing portion.

3. A neck blood purification catheter fixing belt according to claim 2, characterized in that: The second guide belt is connected to the first guide belt, and ear openings are formed between the first guide belt, the second guide belt and the ring belt.

4. A neck blood purification catheter fixing belt according to claim 2, characterized in that: The second catheter fixing portion is a hook and loop fastener or a buckle.

5. A neck blood purification catheter fixing belt according to claim 2, characterized in that: Each of the second guide belts is provided with three second catheter fixing parts.

6. A neck blood purification catheter fixing belt according to claim 1, characterized in that: At least one elastic band is arranged on the ring band, and the elastic band extends from the front end of the head through the top of the head to the rear end of the head.

7. A neck blood purification catheter fixing belt according to claim 1, characterized in that: The headgear body comprises a liquid-impermeable outer layer and a buffer inner layer, and the liquid-impermeable outer layer covers the buffer inner layer.

8. A neck blood purification catheter fixing belt according to claim 7, characterized in that: The liquid-impermeable outer layer is a waterproof and breathable fabric, and the buffer inner layer is a cotton core.

9. A neck blood purification catheter fixing belt according to claim 1, characterized in that: Each of the first guide belts is provided with three first catheter fixing parts.

10. A neck blood purification catheter fixing belt according to claim 1, characterized in that: The first fixing part, the second fixing part, the stomach tube fixing part and the first catheter fixing part are adhesive fasteners or snap fasteners.

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