Medical compression cap

Abstract

The utility model relates to cap pressing technical field, and disclose a kind of medical cap, including wrapping cap body, the lower end side of wrapping cap body is provided with first front fixed band and first rear fixed band.The utility model is by being set to sheet shape with second front fixed band, second rear fixed band, first front fixed band and first rear fixed band, improve the comfort degree when patient wears, second rear fixed band, first front fixed band and second front fixed band and first rear fixed band form cross fixed mode at chin, make wrapping cap body when wearing on the head of patient stress uniform, make dressing pressure hold wound pressure uniform, improve the wearing stability effect of wrapping cap body on the head of patient, by the cooperation setting of front side fixed band and rear side fixed band, wrapping cap body has wrapping pressure at the forehead of patient, back nape, the bonding direction of two fixed bands is opposite, improve the wearing stability effect of wrapping cap body on the head of patient, to further improve treatment effect.

Description

Technical Field

[0001] This utility model relates to the field of pressure cap technology, specifically a medical pressure cap. Background Technology

[0002] A medical elastic cap is an elastic head immobilization device used for surgical dressing and postoperative care of patients with head injuries. By placing the elastic net cap over the head and securing the elastic straps on both sides to the chin, the head dressing can be effectively secured, providing stable support and protection.

[0003] As can be seen from the above, existing medical elastic caps have the following defects when in use:

[0004] 1. Existing elastic caps are fixed to the chin by elastic cords that extend from in front of the ears to both sides of the cheeks. Wearing them for a long time can easily cause marks on the cheeks, leading to obstructed local blood circulation and congestion. In severe cases, it may even cause redness, swelling and discomfort. Therefore, existing elastic caps have the problem of poor wearing comfort.

[0005] 2. The existing mesh headgear does not provide enough pressure, which can cause the gauze to shift and result in poor treatment outcomes. Utility Model Content

[0006] To address the shortcomings of existing technologies, this invention provides a medical pressure cap that improves the comfort and stability of the elastic mesh cap during wear, thereby enhancing the therapeutic effect.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a medical pressure cap, comprising a cap body, wherein a first front fixing strap and a first rear fixing strap are provided on one side of the lower end of the cap body, and a second front fixing strap and a second rear fixing strap are provided on the other side of the lower end of the cap body. The second front fixing strap, the second rear fixing strap, the first front fixing strap, and the first rear fixing strap are all sheet-like. The end of the second rear fixing strap is connected to the first front fixing strap through a first fixing structure, and the end of the second front fixing strap is connected to the first rear fixing strap through a second fixing structure.

[0008] Furthermore, both the first and second fixing structures are sheet-like hook and loop fastener structures, which consist of a hook surface and a looped surface. The outer walls of the first front fixing band and the first rear fixing band are fixedly connected with hook surfaces, and the inner walls of the ends of the second front fixing band and the second rear fixing band are fixedly connected with looped surfaces corresponding to the hook surfaces.

[0009] Furthermore, the cap body is composed of a mesh part and a barrier part. The mesh part is a breathable mesh cap, and the second front fixing strap, the second rear fixing strap, the first front fixing strap, and the first rear fixing strap are all fixedly connected to the barrier part.

[0010] Furthermore, a front fixing strap is fixedly connected to the front right end of the enclosure, and a front Velcro adhesive structure is connected between the front fixing strap and the enclosure. A rear fixing strap is fixedly connected to the rear left end of the enclosure, and a rear Velcro adhesive structure is connected between the rear fixing strap and the enclosure.

[0011] Furthermore, the front hook and loop fastener structure includes a front male surface and a front female surface. The front female surface is fixedly installed on the inner wall of the end of the front fixing strap, and the front outer wall of the enclosure is fixedly connected to a front male surface corresponding to the front female surface.

[0012] Furthermore, the rear hook and loop fastener structure includes a rear male surface and a rear female surface. The rear female surface is fixedly installed on the inner wall of the end of the rear fixing strap, and the rear outer wall of the enclosure is fixedly connected to a rear male surface corresponding to the rear female surface.

[0013] Furthermore, the inner walls of both the second front fixing strap and the second rear fixing strap are connected to a moisture-absorbing layer.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This utility model improves patient comfort by setting the second front fixation strap, the second rear fixation strap, the first front fixation strap, and the first rear fixation strap in a sheet-like manner. Furthermore, the second rear fixation strap, the first front fixation strap, and the second front fixation strap and the first rear fixation strap form a cross-fixation method at the chin, which makes the force on the dressing even when it is worn on the patient's head. This makes the pressure of the dressing on the wound more even and prevents it from easily shifting. This greatly improves the stability of the dressing on the patient's head and enhances the treatment effect.

[0016] 2. This utility model, through the combined arrangement of the front and rear fixing straps, ensures that the cap provides pressure on both the forehead and back of the head of the patient. Furthermore, the two fixing straps are positioned with their adhesive directions opposite to each other, further improving the stability of the cap on the patient's head and enhancing the treatment effect. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the entire utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the second rear fixing strap and the second front fixing strap of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the front hook and loop fastener structure of this utility model;

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

[0021] In the diagram: 1. Covering the cap body; 11. Mesh part; 12. Enclosure part; 2. Second rear fixing strap; 3. Second front fixing strap; 4. Rear side fixing strap; 41. Rear side Velcro adhesive structure; 5. Front side fixing strap; 51. Front side Velcro adhesive structure; 6. First rear fixing strap; 7. First front fixing strap. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] like Figures 1 to 4 As shown, a medical pressure cap includes a cap body 1. A first front fixing strap 7 and a first rear fixing strap 6 are provided on one side of the lower end of the cap body 1, and a second front fixing strap 3 and a second rear fixing strap 2 are provided on the other side of the lower end of the cap body 1. The second front fixing strap 3, the second rear fixing strap 2, the first front fixing strap 7, and the first rear fixing strap 6 are all sheet-like. The end of the second rear fixing strap 2 is connected to the first front fixing strap 7 through a first fixing structure, and the end of the second front fixing strap 3 is connected to the first rear fixing strap 6 through a second fixing structure.

[0024] The main improvement of this invention lies in enhancing the comfort of wearing the elastic mesh cap, such as... Figures 1 to 4 As shown, when using the medical pressure cap of this utility model, the cap body 1 can be worn on the patient's head, so that the patient's left and right ears are respectively between the first rear fixing strap 6 and the first front fixing strap 7, and between the second rear fixing strap 2 and the second front fixing strap 3. Then, the second rear fixing strap 2 is wrapped around from behind the patient's ear to the chin, and then extends to the front of the patient's other ear. The second rear fixing strap 2 and the first front fixing strap 7 are fastened together using the first fixing structure. Then, the second front fixing strap 3 is wrapped around from the front of the patient's ear to the chin, and the second front fixing strap 3 is attached to the outer wall of the second rear fixing strap 2. The second front fixing strap 3 extends from the chin to the back of the patient's other ear and is fastened together with the first rear fixing strap 6 using the second fixing structure.

[0025] By setting the second front fixation strap 3, the second rear fixation strap 2, the first front fixation strap 7, and the first rear fixation strap 6 as a sheet, the patient's comfort when wearing it can be improved. Furthermore, by forming a cross-fixation method at the chin with the second rear fixation strap 2, the first front fixation strap 7, the second front fixation strap 3, and the first rear fixation strap 6, the force on the dressing 1 when worn on the patient's head is even, and the pressure of the dressing on the wound is more even. This greatly improves the stability of the dressing 1 when worn on the patient's head.

[0026] It is worth noting that the fixing straps are all made of elastic nylon sheet structure with a width of 50mm±2mm, a thickness of 2mm, and a tensile strength of ≥10MPa. In addition, the cross-fixing method makes the pressure distribution on the cheeks even (pressure peak ≤15kPa, while the peak of traditional elastic rope is ≥30kPa), and there is no redness or swelling after wearing for 8 hours.

[0027] like Figures 1 to 2 As shown, both the first and second fixing structures are sheet-like hook and loop fastener structures. The sheet-like hook and loop fastener structure consists of a hook surface and a looped surface. The outer walls of the first front fixing band 7 and the first rear fixing band 6 are fixedly connected with hook surfaces, and the inner walls of the ends of the second front fixing band 3 and the second rear fixing band 2 are fixedly connected with looped surfaces corresponding to the hook surfaces.

[0028] Specifically, to ensure a secure connection between the second rear fastening strap 2, the first front fastening strap 7, the second front fastening strap 3, and the first rear fastening strap 6, the second rear fastening strap 2 and the first front fastening strap 7 can be bonded together using the hook and loop sides, and the second front fastening strap 3 and the first rear fastening strap 6 can be bonded together using both the hook and loop sides. This bonding method ensures stability and facilitates both wearing and opening. The sheet-like hook and loop fastener has an adhesive area of ​​50×30mm and an adhesive force ≥5N / cm². 2 Durability ≥ 5000 opening and closing tests (ASTM D5169 standard).

[0029] like Figure 1 and Figure 3 As shown, the cap body 1 is composed of a mesh part 11 and a baffle part 12. The mesh part 11 is a breathable mesh cap. The second front fixing strap 3, the second rear fixing strap 2, the first front fixing strap 7 and the first rear fixing strap 6 are all fixedly connected to the baffle part 12.

[0030] Specifically, after the cap body 1 is put on the patient's head, the mesh part 11 maintains breathability and heat dissipation, and the baffle part 12, as a solid piece, can ensure the stable installation of the second front fixing strap 3, the second rear fixing strap 2, the first front fixing strap 7 and the first rear fixing strap 6, thereby enhancing the overall stability of the cap body 1.

[0031] like Figure 2 and Figure 3 As shown, a front fixing strap 5 is fixedly connected to the front right end of the enclosure 12, and a front Velcro adhesive structure 51 is connected between the front fixing strap 5 and the enclosure 12. A rear fixing strap 4 is fixedly connected to the rear left end of the enclosure 12, and a rear Velcro adhesive structure 41 is connected between the rear fixing strap 4 and the enclosure 12.

[0032] Specifically, after the second posterior fixation strap 2, the first front fixation strap 7, the second front fixation strap 3, and the first posterior fixation strap 6 are fastened, the front fixation strap 5 can be fixed to the front side of the enclosure 12 through the front Velcro adhesive structure 51. This arrangement allows the enclosure 12 to have wrapping pressure on the patient's forehead. Similarly, the posterior fixation strap 4 can be glued to the back side of the enclosure 12 through the posterior Velcro adhesive structure 41, so that the back of the enclosure 12 also has wrapping pressure.

[0033] The coordinated design of the front and rear fixation straps 5 and 4 ensures that the dressing cap 1 provides pressure on both the forehead and back of the head of the patient. The opposing adhesive directions of the two straps further enhance the stability of the dressing cap 1 on the patient's head. The front fixation strap 5 is 40mm wide, 200mm long, and has an adhesive area of ​​15×50mm at its end. The rear fixation strap 4 is symmetrically designed with opposite adhesive directions. The adjustable length of the straps is ±50mm, and under anti-displacement testing (simulating a head shaking frequency of 2Hz), the dressing displacement is ≤1mm.

[0034] like Figure 2 and Figure 3 As shown, the front hook and loop fastener structure 51 includes a front male surface and a front female surface. The front female surface is fixedly installed on the inner wall of the end of the front fixing strap 5, and the front outer wall of the enclosure part 12 is fixedly connected to the front male surface corresponding to the front female surface.

[0035] Specifically, when the front fixing strap 5 is being bonded, the front female surface of the end of the front fixing strap 5 can be bonded to the front male surface of the front of the enclosure part 12. This arrangement ensures stable fixation while facilitating opening. The Velcro adhesive strength decreases by ≤10% after 5000 opening and closing tests; the moisture-absorbing layer maintains a water absorption rate of ≥200% after 50 machine washes (40℃).

[0036] like Figure 2 and Figure 3 As shown, the rear hook and loop fastener structure 41 includes a rear male surface and a rear female surface. The rear female surface is fixedly installed on the inner wall of the end of the rear fixing strap 4, and the rear outer wall of the enclosure part 12 is fixedly connected to a rear male surface corresponding to the rear female surface.

[0037] Specifically, when the rear fixing strap 4 is being bonded, the rear female surface of the end of the rear fixing strap 4 is bonded to the rear male surface of the rear side of the enclosure 12. This arrangement makes it stable to fix while facilitating opening.

[0038] like Figures 1 to 4 As shown, the inner walls of both the second front fixation strap 3 and the second rear fixation strap 2 are connected to a moisture-absorbing layer. This moisture-absorbing layer allows for moisture absorption at the points of contact with the patient's skin; the moisture-absorbing layer is made of cotton material with a water absorption rate ≥250% and a breathability ≥3000g / m². 2 24 / 7, ensuring dryness and comfort for extended wear.

[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A medical pressure cap, comprising a cap body (1), characterized in that, The lower end of the cap body (1) is provided with a first front fixing strap (7) and a first rear fixing strap (6), and the lower end of the cap body (1) is provided with a second front fixing strap (3) and a second rear fixing strap (2). The second front fixing strap (3), the second rear fixing strap (2), the first front fixing strap (7) and the first rear fixing strap (6) are all sheet-like. The end of the second rear fixing strap (2) is connected to the first front fixing strap (7) through a first fixing structure, and the end of the second front fixing strap (3) is connected to the first rear fixing strap (6) through a second fixing structure.

2. The medical pressure cap according to claim 1, characterized in that, Both the first and second fixing structures are sheet-like hook and loop fastener structures. The sheet-like hook and loop fastener structure consists of a hook surface and a loop surface. The outer walls of the first front fixing band (7) and the first rear fixing band (6) are fixedly connected with hook surfaces, and the inner walls of the ends of the second front fixing band (3) and the second rear fixing band (2) are fixedly connected with loop surfaces corresponding to the hook surfaces.

3. A medical pressure cap according to claim 1 or 2, characterized in that, The cap body (1) is composed of a mesh part (11) and a barrier part (12). The mesh part (11) is a breathable mesh cap. The second front fixing strap (3), the second rear fixing strap (2), the first front fixing strap (7) and the first rear fixing strap (6) are all fixedly connected to the barrier part (12).

4. A medical pressure cap according to claim 3, characterized in that, The front side of the enclosure (12) is fixedly connected to a front fixing strap (5), and a front Velcro adhesive structure (51) is connected between the front fixing strap (5) and the enclosure (12). The rear side of the enclosure (12) is fixedly connected to a rear fixing strap (4), and a rear Velcro adhesive structure (41) is connected between the rear fixing strap (4) and the enclosure (12).

5. A medical pressure cap according to claim 4, characterized in that, The front hook and loop fastener structure (51) includes a front male surface and a front female surface. The front female surface is fixedly installed on the inner wall of the end of the front fixing band (5). The front outer wall of the enclosure part (12) is fixedly connected to the front male surface corresponding to the front female surface.

6. A medical pressure cap according to claim 4 or 5, characterized in that, The rear hook and loop fastener structure (41) includes a rear male surface and a rear female surface. The rear female surface is fixedly installed on the inner wall of the end of the rear fixing band (4), and the rear outer wall of the enclosure part (12) is fixedly connected to a rear male surface corresponding to the rear female surface.

7. A medical pressure cap according to claim 1, 2, 4 or 5, characterized in that, The inner walls of the second front fixing belt (3) and the second rear fixing belt (2) are both connected to a moisture-absorbing layer.

8. A medical pressure cap according to claim 3, characterized in that, The inner walls of the second front fixing belt (3) and the second rear fixing belt (2) are both connected to a moisture-absorbing layer.

9. A medical pressure cap according to claim 6, characterized in that, The inner walls of the second front fixing belt (3) and the second rear fixing belt (2) are both connected to a moisture-absorbing layer.

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