Breathable medical cotton cushion
By designing breathable medical cotton pads, including non-woven fabric layer, gauze mesh layer, plastic layer and liquid absorption layer, the problems of blood leakage and inconvenience in use of existing medical cotton pads are solved, effective blood absorption and isolation are achieved, the risk of infection is reduced, and ventilation is provided.
Patent Information
- Application Number
- CN202421640430.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-11
AI Technical Summary
Existing medical cotton pads can easily cause blood oozing after long-term use, which is inconvenient to use and cannot effectively prevent infection.
A breathable medical cotton pad is designed, including a non-woven fabric layer, a gauze mesh layer, a plastic layer and a liquid absorbing layer. A breathable hole and a liquid collecting tank are provided on the plastic layer. A barrier ring is provided outside the liquid absorbing layer to absorb and isolate blood and prevent ooze.
It effectively avoids the problem of medical cotton pads being kneaded in balls during use, absorbs and isolates blood, prevents ooze, reduces the risk of infection, and provides ventilation through breathable holes.
Smart Images
Figure CN222870783U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of medical consumables, and particularly relates to a breathable medical cotton pad. Background Art
[0002] Medical consumables are consumable devices and equipment used for diagnosis, treatment, health care, rehabilitation, etc. Medical consumables are an indispensable part of medical and health work. Whether it is clinical diagnosis, surgical treatment or ward care, medical consumables are needed to support and guarantee it. Medical consumables generally include disposable medical bags, disposable medical catheters, wound dressings, wound care materials, medical tapes, adhesive stickers, medical gauze, medical bandages, orthopedic splints, medical disinfection tablets, medical sponges, injection and infusion equipment, puncture needles, biopsy needles, indwelling needles, medical suture materials and equipment, blood collection and transfusion equipment, operating room protection and isolation sanitary products, interventional radiography equipment, other medical polymer materials, etc. Among them, medical cotton pads are also a kind of medical consumables. The existing medical cotton pads are large They are all ordinary absorbent cotton, which can be used to wipe the dirty blood on the patient's wound. However, the medical cotton pad needs to be bandaged on the wound. After the blood on the wound continues to seep into the surface pad, too much blood accumulates on the cotton pad, and the blood will seep out and flow onto the patient and the nursing bed, causing infection to the patient, and will also pollute the nursing bed, increasing the workload of medical staff, and the tightness of the bandage is difficult to adjust. If it is too loose, the medical cotton pad will shrink into a ball, which will not protect the patient's wound. Therefore, the existing medical cotton pad is inconvenient to use and cannot meet the needs of patients. Utility Model Content
[0003] In order to solve the technical problems that the existing medical cotton pads are inconvenient to use and easily cause blood seepage when used for a long time, the utility model provides a breathable medical cotton pad, including a cotton pad body, a left tie is provided at the left end of the cotton pad body, and a right tie is provided at the right end of the cotton pad body. The cotton pad body includes a horizontally arranged non-woven fabric layer, and the arrangement of the non-woven fabric layer plays a bacteria isolation role and can reduce external bacteria from infecting the patient's wound. A gauze mesh layer is provided on the top of the non-woven fabric layer, and the arrangement of the gauze mesh layer can improve toughness and is convenient for bundling when used. A shaping layer is provided at the bottom of the non-woven fabric layer, and the shaping layer is made of soft medical PVC material. The shaping layer can prevent the medical cotton pad from being crumpled during use. A number of vertically arranged air holes are provided on the shaping layer, and a liquid collecting tank is provided in the shaping layer next to each air hole, and the upper end of the liquid collecting tank is connected with the air hole. A horizontally arranged liquid absorbent layer is provided at the bottom of the shaping layer, and absorbent cotton can be selected for the liquid absorbent layer. An annular baffle ring is provided on the outer periphery of the liquid absorbent layer, and the top of the baffle ring is fixed on the shaping layer. The baffle ring can reduce blood seepage in the liquid absorbent layer and play a role of blocking the blood in the liquid absorbent layer. When in use, the liquid absorbent layer absorbs blood and tissue fluid flowing out of the patient's wound, and flows into the liquid collecting tank through the air holes, so as to prevent the liquid absorbent layer from seeping out due to excessive blood. At the same time, the air holes play a ventilation role when in use.
[0004] Preferably, the peripheries of the gauze mesh layer, the non-woven fabric layer and the shaping layer are provided with sewing edge cloths, and the gauze mesh layer, the non-woven fabric layer and the shaping layer are sewn together by sewing edge cloths and sewing threads.
[0005] Preferably, the sump is hemispherical in shape.
[0006] Preferably, the material of the baffle ring is medical PVC material, and the cross section of the baffle ring is an inverted trapezoid.
[0007] Optionally, the bottom end of the absorbent layer is lower than the bottom end of the baffle ring.
[0008] The above solution has the following advantages:
[0009] The setting of the shaping layer can prevent the medical cotton pad from being crumpled during use; the liquid-absorbing layer absorbs the blood and tissue fluid flowing out of the patient's wound, and flows into the liquid collecting tank through the air holes, thereby preventing the liquid-absorbing layer from leaking due to excessive blood. At the same time, the air holes play a ventilation role when in use; the left and right straps make it easy to fix the cotton pad body on the patient. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the structure of the utility model;
[0011] Figure 2 for Figure 1 Enlarged view of part A.
[0012] Figure numerals: 1, cotton pad body; 11, left tie; 12, right tie; 13, non-woven fabric layer; 14, gauze mesh layer; 15, shaping layer; 151, ventilation hole; 152, liquid collecting tank; 16, lotion layer; 17, baffle ring; 18, sewn edge cloth. DETAILED DESCRIPTION
[0013] like Figure 1-2As shown, a breathable medical cotton pad includes a cotton pad body 1, a left tie 11 is provided at the left end of the cotton pad body 1, a right tie 12 is provided at the right end of the cotton pad body 1, the cotton pad body 1 includes a horizontally arranged non-woven fabric layer 13, the arrangement of the non-woven fabric layer 13 plays a bacteria-isolating role, which can reduce external bacteria from infecting the patient's wound, a gauze mesh layer 14 is provided at the top of the non-woven fabric layer 13, the arrangement of the gauze mesh layer 14 can improve toughness and facilitate bundling when used. The bottom end of the non-woven fabric layer 13 is provided with a shaping layer 15, and the shaping layer 15 is made of soft medical PVC material. The setting of the shaping layer 15 can prevent the medical cotton pad from being crumpled during use. The shaping layer 15 is provided with a plurality of vertically arranged air holes 151, and a liquid collecting groove 152 is provided in the shaping layer 15 next to each air hole 151, and the upper end of the liquid collecting groove 152 is connected to the air hole 151. The bottom end of the shaping layer 15 is provided with a horizontally arranged liquid absorbing layer 16, and the liquid absorbing layer 16 can Absorbent cotton is used, and an annular baffle ring 17 is provided on the outer periphery of the absorbent layer 16. The top of the baffle ring 17 is fixed on the shaping layer 15. The baffle ring 15 can reduce the blood seepage in the absorbent layer 16 and play a role of blocking the blood in the absorbent layer 16. When in use, the absorbent layer 16 absorbs the blood and tissue fluid flowing out of the patient's wound, and flows into the collecting tank 152 through the air permeable hole 151, so as to prevent the absorbent layer 16 from seeping out due to excessive blood. At the same time, the air permeable hole 151 plays a ventilation role when in use.
[0014] Preferably, the peripheries of the gauze mesh layer 14 , the non-woven fabric layer 13 and the shaping layer 15 are provided with sewing edge cloth 18 , and the gauze mesh layer 14 , the non-woven fabric layer 13 and the shaping layer 15 are sewn together by the sewing edge cloth 18 and sewing thread.
[0015] Preferably, the liquid collecting tank 152 is hemispherical in shape.
[0016] Preferably, the material of the baffle ring 17 is medical PVC material, and the cross section of the baffle ring 17 is an inverted trapezoid.
[0017] Optionally, the bottom end of the liquid absorbing layer 16 is lower than the bottom end of the baffle ring 17 .
[0018] Usage process:
[0019] When the utility model is used, the medical staff first disinfects the patient's wound by clamping disinfectant cotton with tweezers and dipping it in disinfectant such as alcohol or iodine, and then places the liquid-absorbing layer 16 of the product downward on the patient's wound, so that the patient's wound is completely in the retaining ring 17, and the cotton pad body 1 is tied to the patient through the left lace 11 and the right lace 12. The liquid-absorbing layer 16 absorbs the tissue fluid and blood mixture flowing out of the patient's wound. When there is too much tissue fluid and blood, part of the tissue fluid and blood mixture flows upward into the liquid collecting tank 152 through the air permeable hole 151, so as to prevent the liquid-absorbing layer 16 from seeping out due to excessive blood. When less blood flows out of the patient's wound, the air permeable hole 151 plays a ventilation role.
[0020] In the description of the present invention, it should be understood that the terms "up", "down", "left", "right", "top", "bottom", "horizontal", "vertical", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0021] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the protection scope of the present invention.
Claims
1. A breathable medical cotton pad, comprising a cotton pad body, a left tie is provided at the left end of the cotton pad body, a right tie is provided at the right end of the cotton pad body, the cotton pad body comprises a horizontally arranged non-woven fabric layer, characterized in that: A gauze mesh layer is provided at the top of the non-woven fabric layer, a shaping layer is provided at the bottom of the non-woven fabric layer, a plurality of vertically arranged air holes are provided on the shaping layer, and a liquid collecting trough is provided in the shaping layer next to each air hole, and the upper end of the liquid collecting trough is connected with the air hole, a horizontally arranged liquid absorption layer is provided at the bottom of the shaping layer, an annular baffle ring is provided on the outer periphery of the liquid absorption layer, and the top end of the baffle ring is fixed on the shaping layer.
2. A breathable medical cotton pad according to claim 1, characterized in that: Sewing edge cloths are arranged around the gauze mesh layer, the non-woven fabric layer and the shaping layer, and the gauze mesh layer, the non-woven fabric layer and the shaping layer are sewn together through the sewing edge cloths and sewing threads.
3. The breathable medical cotton pad according to claim 1, characterized in that: The shape of the sump is hemispherical.
4. The breathable medical cotton pad according to claim 1, characterized in that: The shaping layer is made of soft medical PVC material.
5. The breathable medical cotton pad according to claim 4, characterized in that: The material of the baffle ring is medical PVC material, and the cross section of the baffle ring is an inverted trapezoid.
6. A breathable medical cotton pad according to any one of claims 1 to 5, characterized in that: The bottom end of the liquid absorbing layer is lower than the bottom end of the baffle ring.