Surgical drape laying towel

Abstract

The utility model relates to an operation hole towel paving towel which comprises a rectangular paving towel body, an operation hole is formed in the center of the rectangular paving towel body, a plurality of annular tearing lines are concentrically arranged on the periphery of the operation hole at equal intervals, and clean bags are arranged on the two opposite sides in the length direction of the rectangular paving towel body respectively. A water absorption layer is arranged on the inner side of the rectangular paving towel and at least covers the annular tearing line located on the outermost side of the operation hole. According to the laying towel for the surgical hole towel, the tearing structure is arranged around the surgical hole, the surgical field of view can be flexibly adjusted, individual requirements of different surgical types and different patients can be met, meanwhile, waste liquid and instruments generated in the surgical process can be effectively collected through the clean bags integrated on the two sides of the laying towel, and the laying towel is convenient to use. And pollution caused by liquid leakage and instrument falling is avoided.

Description

Technical Field

[0001] This application relates to the field of medical technology, and in particular to a surgical drape. Background Technology

[0002] With the advancement of modern medical technology, surgery has become a key means of treating many diseases. To ensure a sterile environment during surgery and reduce the risk of postoperative infection, surgical drapes, as a barrier material, play an indispensable role in surgery. Traditional surgical drapes are usually made of non-woven fabric and have a simple structure, with only a fixed-size surgical opening in the central area. When in use, the drape is placed over the patient's surgical area, exposing the surgical site through the opening, thereby defining the surgical area.

[0003] However, traditional surgical drapes have several limitations in practical application: First, because the surgical site is often not completely flat, and the size of the exposed surgical area varies depending on the surgery, it is difficult for the drape itself to achieve a stable fit. Medical staff usually need to use adhesive films or other auxiliary materials to fix the drape, which not only increases the number of steps but may also cause the drape to shift due to insecure fixation, thus increasing the risk of infection. In addition, medical staff need to prepare additional clean bags and attach them to both sides of the drape to hold surgical instruments and contaminated fluids generated during drainage. These auxiliary materials are separate and scattered, which not only increases surgical preparation time but also makes it easy to miss some, affecting surgical efficiency. Utility Model Content

[0004] To address the aforementioned problems, this application provides a surgical drape that is easy to use.

[0005] To achieve the above objectives, the surgical drape designed in this application includes a rectangular drape with a surgical opening at its center. Several concentric annular tear strips are equidistantly arranged around the surgical opening, with the diameter of the outermost annular tear strip being twice the diameter of the surgical opening. Clean bags are respectively provided on opposite sides of the rectangular drape along its length, with their openings facing each other and each equipped with a malleable metal strip. An absorbent layer is provided on the inner side of the rectangular drape, covering at least the outermost annular tear strip of the surgical opening, and has windows adapted to fit the surgical opening. Several Velcro fasteners are equidistantly distributed along the circumference of the surgical opening on the outer side of the rectangular drape. Each Velcro fastener includes a loop section and a hook section. One end of the loop section is sewn and fixed between the absorbent layer and the rectangular drape, and the other end is connected to the hook section. The hook section and loop section are located on the side of the Velcro fastener facing away from the rectangular drape.

[0006] Preferably, the clean bag has a thickened portion at the opening edge that wraps around the malleable metal strip, and the thickened portion is formed by folding and heat-sealing the opening edge of the clean bag.

[0007] Preferably, the side of the Velcro facing the rectangular drape is smooth.

[0008] Preferably, the inner side of the rectangular drape is provided with an annular easy-tear adhesive strip surrounding the surgical opening.

[0009] Preferably, the number of the annular tear lines is 3-5.

[0010] Preferably, the spacing between the annular tear lines is 1cm-3cm.

[0011] Preferably, the malleable metal strip is an aluminum strip or an aluminum alloy strip.

[0012] Preferably, the clean bag is made of transparent or semi-transparent PE or PP film.

[0013] Preferably, the absorbent layer is made of non-woven fabric, cotton, or a superabsorbent polymer.

[0014] The surgical drape designed in this application features a tearable structure around the surgical opening, allowing for flexible adjustment of the surgical field of view. This meets the individualized needs of different surgical types and patients. Simultaneously, clean bags integrated on both sides of the drape effectively collect waste fluids and instruments generated during surgery, preventing contamination from fluid leakage and instrument drops, thus reducing the risk of infection for medical staff. Furthermore, the Velcro straps distributed around the surgical opening securely fix surgical instruments and tubing, preventing movement or detachment, further improving the precision and safety of surgical procedures. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the planar structure of the surgical drape provided in the embodiments of this application.

[0016] Figure 2 This is a schematic cross-sectional view of the surgical drape covering portion provided in the embodiments of this application.

[0017] Figure 3 This is the surgical drape provided in the embodiments of this application.

[0018] Figure 4 This is the surgical drape provided in the embodiments of this application.

[0019] The components include: a rectangular drape 10, an absorbent layer 11, an annular easy-tear adhesive strip 12, a surgical opening 20, an annular tear strip 30, a clean bag 40, a malleable metal strip 41, a thickened section 42, Velcro 50, a textured surface section 51, and a hook-and-loop surface section 52. Detailed Implementation

[0020] The preferred embodiments of this application are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit this application.

[0021] like Figure 1 As shown, the names described in this embodiment are as follows: Figure 1 As shown, the surgical drape described in this embodiment is rectangular in shape and is used to cover the patient's body during surgery to isolate non-surgical areas and ensure a sterile environment in the surgical area. It includes a rectangular drape 10 with a circular surgical opening 20 at its center, the opening having a diameter of 10cm to expose the surgical area.

[0022] To expand the surgical field of view according to different surgical types and individual patient needs, several annular tear strips 30 are concentrically arranged at equal intervals around the surgical opening 20. The diameter of the outermost annular tear strip 30 is twice that of the surgical opening 20. This annular tear strip 30 is a dotted incision for easy tearing. The diameter of the outermost annular tear strip 30 is 20cm, twice the diameter of the surgical opening 20, thus allowing the surgical opening to be enlarged to 20cm as needed. In this embodiment, the number of annular tear strips 30 is 3-5, and the spacing between the annular tear strips 30 is 1cm-3cm. In one specific embodiment, three annular tear strips 30 are arranged around the surgical opening 20, with a spacing of 2 cm between adjacent annular tear strips 30. When the surgeon needs a smaller surgical field of view, the central surgical opening 20 can be used directly without tearing any tear strips. However, if it is necessary to slightly expand the surgical field of view during the operation, such as to expose a larger lesion area, the innermost annular tear strip 30 can be torn to enlarge the surgical opening by one ring.

[0023] Clean bags 40 are respectively provided on both sides of the rectangular drape 10 along its length to facilitate the placement of surgical instruments and the collection of waste fluids generated during surgery. The openings of the clean bags 40 are positioned opposite each other and each is equipped with a malleable metal strip 41. In this embodiment, the malleable metal strip 41 is an aluminum strip or an aluminum alloy strip, which can be bent to adjust the size and shape of the bag opening, maintaining the bag open or closed. Furthermore, the clean bags 40 are made of transparent or semi-transparent PE or PP film, allowing clear observation of the contents.

[0024] The inner side of the rectangular drape 10 is provided with an absorbent layer 11, which is made of non-woven fabric, cotton, or a super absorbent polymer material to absorb surgical exudate and keep the surgical area dry. Simultaneously, the absorbent layer 11 at least covers the outermost annular tear strip 30 of the surgical opening 20, and the absorbent layer 11 has windows adapted to the surgical opening 20 to avoid obstructing the surgical field of vision. This ensures that even if the outermost annular tear strip 30 is torn, exudate can still be effectively absorbed.

[0025] The outer side of the rectangular drape 10 is provided with a plurality of Velcro straps 50 equidistantly distributed around the circumference of the surgical opening 20. The Velcro straps 50 include a loop section 51 and a hook section 52. One end of the loop section 51 is sewn and fixed between the absorbent layer 11 and the rectangular drape 10, and the other end is connected to the hook section 52. The hook section 52 and the loop section 51 are located on the side of the Velcro straps 50 away from the rectangular drape 10. When using this surgical drape, first cover the patient's body with the surgical drape, exposing the surgical area at the surgical opening 20. If it is necessary to expand the surgical field, the corresponding ring tear line 30 can be torn as needed. Waste liquids and instruments generated during the operation can be placed in a clean bag 40 to avoid contaminating the surgical area and medical staff. For various surgical instruments that require power or tubing connections, such as electrosurgical units, ultrasonic scalpels, drainage tubes, and detectors, Velcro 50 around the surgical opening can be used for fixation. In specific operation, simply place the instrument connection line or tubing on the rough surface section 51, bend the hook surface section 52 to wrap around and adhere it to the rough surface section 51 to achieve a stable fixation, avoiding the scattering and slippage of surgical instrument cables, significantly improving the convenience and safety of the surgical operation, and eliminating the need for additional fixation tools such as vascular clamps, drape clamps, or tissue clamps, thus simplifying the surgical procedure.

[0026] In some embodiments, such as Figure 3 As shown, the clean bag 40 has a thickened portion 42 at its opening edge to wrap the malleable metal strip 41. The thickened portion 42 is formed by folding and heat-sealing the opening edge of the clean bag 40. The thickened portion 42, after folding and heat-sealing, effectively reinforces the opening edge, making it more durable, less prone to tearing, and able to withstand greater weight. It also securely wraps the malleable metal strip 41 inside, preventing it from falling off during use and avoiding injury to patients or medical staff.

[0027] In some embodiments, the side of the Velcro 50 facing the rectangular drape 10 is smooth. When medical personnel need to roll up and secure the connecting lines of surgical instruments or various tubing, the smooth side of the Velcro 50 effectively prevents rough surfaces or potentially sharp structures from directly contacting the medical personnel's hands, thereby significantly reducing the possibility of unexpected displacement during operation and reducing potential risks.

[0028] In some embodiments, such as Figure 2 As shown, the inner side of the rectangular drape 10 is provided with an annular easy-tear adhesive strip 12 surrounding the surgical opening 20. In use, the protective film on the annular easy-tear adhesive strip 12 is torn off, and the strip is attached to the skin around the patient's surgical site to form a closed barrier. This allows the rectangular drape 10 to be more securely fixed to the patient, preventing displacement due to patient movement or medical staff operations.

[0029] The surgical drape provided in this embodiment allows for flexible adjustment of the surgical field of view by incorporating a tearable structure around the surgical opening. This meets the individualized needs of different surgical types and patients. Simultaneously, the clean bags integrated on both sides of the drape effectively collect waste liquids and instruments generated during surgery, preventing contamination from liquid leakage and instrument drops, and reducing the risk of infection for medical staff. Furthermore, the Velcro straps distributed around the surgical opening securely fix surgical instruments and tubing, preventing movement or detachment, further improving the precision and safety of the surgical procedure.

[0030] In the description of this application, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0031] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0032] Finally, it should be noted that the above descriptions are merely preferred embodiments of this application and are not intended to limit this application. Although this application 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 this application should be included within the protection scope of this application.

Claims

1. A surgical drape spreader, comprising: The utility model provides a kind of rectangular spreader, the center position of the rectangular spreader is provided with surgical aperture, the periphery of the surgical aperture is provided with several annular tear lines equidistant concentrically, the diameter of the annular tear line located the outermost side of the surgical aperture is twice of the surgical aperture;Length direction opposite sides of the rectangular spreader are respectively provided with clean bag, the bag mouth of the clean bag is oppositely arranged and is provided with shapeable metal strip;The inner side of the rectangular spreader is provided with water absorption layer, the water absorption layer covers at least the annular tear line located the outermost side of the surgical aperture, and window is opened on water absorption layer and is adapted with the surgical aperture;The outer side of the rectangular spreader is provided with several magic tapes distributed equidistantly along the periphery of the surgical aperture, the magic tape includes nap segment and hook face segment, one end of the nap segment is sewn and fixed between the water absorption layer and rectangular spreader, the other end is connected with the hook face segment, the hook face segment and nap segment are located on the side of the magic tape away from the rectangular spreader.

2. The surgical drape spreader of claim 1, wherein, The bag mouth edge of the clean bag is provided with thickened part wrapping the shapeable metal strip, and the thickened part is formed by folding and heat-sealing the bag mouth edge of the clean bag.

3. The surgical drape spreader of claim 1, wherein, The side of the magic tape facing the rectangular spreader is smooth.

4. The surgical drape spreader of claim 1, wherein, The inner side of the rectangular spreader is provided with annular easy-to-tear adhesive tape around the surgical aperture.

5. The surgical drape spreader of claim 1, wherein, The number of the annular tear lines is 3-5.

6. The surgical drape spreader of claim 1, wherein, The spacing of the annular tear lines is 1-3 cm.

7. The surgical drape spreader of claim 1, wherein, The shapeable metal strip is aluminum strip or aluminum alloy strip.

8. The surgical drape spreader of claim 1, wherein, The clean bag is made of transparent or semi-transparent PE film or PP film.

9. The surgical drape spreader of claim 1, wherein, The material of the water absorption layer is non-woven fabric, cotton or high polymer water absorption material.

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