A stretch-resistant medical tube
By designing a tensile-resistant medical drape, the problems of inversion and insufficient tensile strength in emergency situations have been solved, improving the safety and efficiency of the drape during patient transfer, especially its flexible use when resources are scarce.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XINXIANG JINSHIKANG MEDICAL EQUIP CO LTD
- Filing Date
- 2025-04-17
- Publication Date
- 2026-07-24
AI Technical Summary
Existing medical drapes are prone to being laid backwards in emergency situations, affecting their effectiveness, and lack sufficient tensile strength, which may lead to breakage during patient transfer, posing a safety hazard.
A tensile-resistant medical diaphragm was designed with identical structures on both sides, including a tensile layer, an absorbent layer, an antibacterial layer, and a skin-friendly layer. The tensile layer is composed of transverse and longitudinal braided threads, with the longitudinal braided thread having a larger diameter than the transverse braided thread, and a steel wire rope at the center of the longitudinal braided thread. The tensile layer also has an isolation layer at its center to ensure the strength and stability of the diaphragm in the length direction.
This design allows the mid-layer to be used regardless of its orientation in emergency situations, improving efficiency and safety. It also enhances tensile strength during patient transfer, preventing breakage and providing sufficient support.
Smart Images
Figure CN224540415U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical device technology, and in particular to a tensile-resistant medical diaphragm. Background Technology
[0002] Medical drapes are commonly used consumables in clinical practice, placed on hospital beds, stretchers, and other equipment to keep them clean and prevent contamination. In practical use, for patients who cannot move independently, the drape is typically used to support the patient during transfer from one device to another. This requires the drape to have sufficient tensile strength to prevent breakage during the transfer, ensuring the patient's safety. Existing medical drapes use a multi-layered structure with specific front and back requirements. In emergency situations, the drape may be placed backwards, affecting its effectiveness. Utility Model Content
[0003] The purpose of this invention is to provide a tensile-resistant medical drape. The drape has the same structure on both sides, with no distinction between front and back, and can be quickly laid on a hospital bed or stretcher without affecting its effectiveness.
[0004] To achieve the above objectives, the present invention adopts the following technical solution: a tensile-resistant medical drape, comprising a tensile layer, the edge of which protrudes vertically, and placement grooves are formed at the top and bottom of the tensile layer. The placement grooves are provided with an absorbent layer, an antibacterial layer and a skin-friendly layer from the inside to the outside. The total thickness of the absorbent layer, the antibacterial layer and the skin-friendly layer is the same as the depth of the placement grooves. The edge of the tensile layer is pressed inward against the edge of the skin-friendly layer.
[0005] Optionally, the tensile layer includes transverse braided lines and longitudinal braided lines, wherein the diameter of the longitudinal braided lines is larger than the diameter of the transverse braided lines.
[0006] Optionally, both the horizontal and vertical braided threads are made of nylon.
[0007] Optionally, a steel wire rope is provided at the center of the longitudinal braided lines.
[0008] Optionally, an isolation layer is provided at the center of the tensile layer.
[0009] Optionally, the absorbent layer has two layers: an outer layer of absorbent cotton and an inner layer of elastic cotton.
[0010] The tensile-resistant medical drape of this invention has the following advantages: (1) The top and bottom structures of the tensile layer are consistent, and there is no front and back, so the middle layer can be used as soon as it is unfolded, which is convenient and quick, and more suitable for emergency situations.
[0011] (2) The transverse braided lines and longitudinal braided lines can improve the strength of the tensile layer, and the steel wire rope can further improve the tensile strength of the middle single layer in the length direction.
[0012] (3) The isolation layer can improve the strength of the tensile layer and further separate the front and back of the middle layer. Attached Figure Description
[0013] Figure 1 This is a cross-sectional schematic diagram of the present invention.
[0014] Figure 2 This is a schematic diagram of horizontal and vertical braided lines.
[0015] Figure 3 This is a cross-sectional diagram of the longitudinal weave lines. Detailed Implementation
[0016] The present invention will be further described below with reference to the accompanying drawings.
[0017] like Figures 1-3 As shown, a tensile-resistant medical drape includes a tensile layer 1 with upward and downward protrusions at its edges, forming placement grooves 2 at its top and bottom. From the inside out, the placement groove 2 is provided with an absorbent layer 3, an antibacterial layer 4, and a skin-friendly layer 5. The total thickness of the absorbent layer 3, antibacterial layer 4, and skin-friendly layer 5 is the same as the depth of the placement groove 2, ensuring the overall flatness of the drape. The absorbent layer 3 has two layers: an outer absorbent cotton layer and an inner elastic cotton layer. When not absorbing water, the absorbent layer 3 has sufficient elasticity, improving the softness of the drape and thus enhancing comfort. The edges of the tensile layer 1 are pressed inward against the edges of the skin-friendly layer 5, fixing the absorbent layer 3, antibacterial layer 4, and skin-friendly layer 5 and ensuring the stability of the drape structure.
[0018] The tensile layer 1 comprises transverse braided threads 6 and longitudinal braided threads 7. The diameter of the longitudinal braided threads 7 is larger than that of the transverse braided threads 6. Both the transverse braided threads 6 and the longitudinal braided threads 7 are made of nylon 8. A steel wire rope 9 is set in the center of the longitudinal braided threads 7. The longitudinal braided threads 7 have higher strength, which can improve the tensile strength in the single length direction and provide sufficient support when transferring patients. An isolation layer 10 is set in the center of the tensile layer 1. The isolation layer 10 is airtight and waterproof, completely separating the top and bottom of the tensile layer 1, and can be flipped over for continued use in emergency situations.
[0019] This medical drape is reversible; it can be unfolded and placed on hospital beds or stretchers, making it convenient and quick to use. Especially in emergencies, it improves the efficiency of drape setup. In situations of resource scarcity, it can be flipped over for continued use, offering flexibility. The drape has been specially reinforced along its length, providing sufficient support during patient transfers and preventing breakage.
[0020] The embodiments described above are merely some embodiments of this utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the protection scope of this utility model.
Claims
1. A tensile-resistant medical drape, characterized in that: It includes a tensile layer with its edge protruding vertically. Placement grooves are formed at the top and bottom of the tensile layer. The placement grooves are provided with an absorbent layer, an antibacterial layer and a skin-friendly layer from the inside to the outside. The total thickness of the absorbent layer, the antibacterial layer and the skin-friendly layer is the same as the depth of the placement groove. The edge of the tensile layer is pressed inward against the edge of the skin-friendly layer.
2. The tensile-resistant medical drape as described in claim 1, characterized in that: The tensile layer consists of transverse braided lines and longitudinal braided lines, with the diameter of the longitudinal braided lines being larger than that of the transverse braided lines.
3. The tensile-resistant medical drape as described in claim 2, characterized in that: Both the horizontal and vertical braided threads are made of nylon.
4. The tensile-resistant medical drape as described in claim 3, characterized in that: A steel wire rope is placed at the center of the longitudinal braided lines.
5. The tensile-resistant medical drape as described in claim 1, characterized in that: An isolation layer is provided at the center of the tensile layer.
6. The tensile-resistant medical drape as described in claim 1, characterized in that: The absorbent layer has two layers: an outer layer of absorbent cotton and an inner layer of elastic cotton.