Integrated drape for endoscopic surgery

Abstract

The utility model relates to surgical auxiliary article technical field. A kind of integrated laying of endoscopic surgery, including one surgical towel, surgical towel includes first water-absorbing reinforcing layer, second water-absorbing layer, waterproof layer and body surface contact layer being sequentially arranged from top to bottom;Surgical window is sequentially penetrated first water-absorbing reinforcing layer, second water-absorbing layer, waterproof layer and body surface contact layer from top to bottom and is set in surgical towel;Waterproof layer and body surface contact layer are arranged in upper and lower coincidence;Second water-absorbing layer is T-shaped and covers the upside of waterproof layer, and then left rear portion and right rear portion of waterproof layer are exposed;The upper side of the center of second water-absorbing layer is covered with first water-absorbing reinforcing layer;The outside of first water-absorbing reinforcing layer is connected with instrument placing bag for placing instrument and line pipe fixing buckle for connecting fixed line pipe.The utility model is set through the setting of multilayer structure, avoid the tediousness of multilayer laying, improve the efficiency of laying.Through line pipe fixing buckle and instrument placing bag, the integration of multifunction is satisfied.

Description

Technical Field

[0001] This utility model relates to the field of surgical aids technology, specifically to surgical drapes. Background Technology

[0002] During laparoscopic surgery, draping is required. The draping material can be a cotton surgical pack or a disposable sterile surgical pack made of composite materials.

[0003] Whether it's a cotton surgical pack or a disposable sterile surgical pack, it typically contains 7-10 individual drapes of different sizes. These need to be laid out and secured layer by layer, requiring 3-5 minutes of preoperative preparation time. The number of drape layers must also be carefully considered to prevent insufficient drapes from failing to meet sterility requirements.

[0004] In addition, existing surgical drapes have limited functionality and cannot accommodate functions such as instrument placement and suture fixation.

[0005] Based on the above problems, there is an urgent need for an integrated towel-laying structure that can avoid the cumbersomeness of multi-layer towel laying, improve the efficiency of towel laying, facilitate the placement of items, and fix the conduit. Utility Model Content

[0006] In view of the problems existing in the prior art, this utility model provides an integrated drape for laparoscopic surgery to solve at least one of the above-mentioned technical problems.

[0007] To achieve the above objectives, this utility model provides an integrated drape for laparoscopic surgery, comprising a surgical drape, characterized in that the surgical drape comprises, from top to bottom, a first absorbent reinforcing layer, a second absorbent layer, a waterproof layer, and a body surface contact layer.

[0008] The surgical drape has a surgical window that runs from top to bottom through the first absorbent layer, the second absorbent layer, the waterproof layer, and the body contact layer.

[0009] The waterproof layer and the body surface contact layer are arranged to overlap vertically.

[0010] The second absorbent layer is T-shaped and covers the upper side of the waterproof layer, thus exposing the left and right rear parts of the waterproof layer;

[0011] The first absorbent reinforcement layer covers the center of the second absorbent layer.

[0012] The outer side of the first absorbent reinforcing layer is connected to an instrument storage bag for placing instruments and a conduit fixing buckle for connecting and fixing conduits.

[0013] This invention, through its multi-layered structure, avoids the cumbersome nature of multiple layers of draping and improves the efficiency of draping. Each layer has a different structure, reducing draping waste, enhancing absorbency in the surgical area near the operating window, and reducing weight in the peripheral areas away from the operating window, thus minimizing the weight of medical waste and lowering the cost of medical waste recycling.

[0014] The integration of multiple functions is achieved through the use of conduit fixing buckles and instrument storage bags.

[0015] More preferably, the lower side of the surgical drape is fixed with an adhesive layer for adhering to the body surface, the adhesive layer being located outside the surgical window.

[0016] More preferably, a bendable and shape-adjustable strip is connected to the outside of the opening of the instrument placement bag.

[0017] It facilitates the shaping of the opening of the instrument placement bag.

[0018] More preferably, the shaping strip includes a plastic matrix and a steel wire embedded in the plastic matrix.

[0019] Easy to shape.

[0020] More preferably, an instrument storage bag is fixed on each of the left and right sides of the first absorbent reinforcing layer in front of the surgical window;

[0021] An instrument placement bag is fixed on each of the left and right sides behind the surgical window on the first absorbent reinforcing layer.

[0022] More preferably, the instrument placement bag includes an upper layer of fabric and a lower layer of fabric arranged vertically, the upper layer of fabric and the lower layer of fabric being connected to form a bag body with the opening facing the first absorbent reinforcing layer;

[0023] The lower layer of fabric has an outwardly extending extension on the bag opening side for fixing.

[0024] A shaping strip is fixed to the bag opening side of the upper fabric;

[0025] Two extensions of the instrument placement bag, which are arranged in a left-right mirror symmetrical manner, are sandwiched between the front part of the second absorbent layer and the first absorbent reinforcement layer;

[0026] Two extensions of the instrument placement bag are sandwiched between the rear part of the second absorbent layer and the first absorbent reinforcement layer, arranged in a left-right mirror symmetrical manner.

[0027] More preferably, the conduit fixing buckle is a hook and loop fastener, which includes a hook and loop male side and a hook and loop female side that are adhered to each other, and the hook and loop male side and the hook and loop female side are used to clamp the conduit.

[0028] More preferably, one side of the male side of the hook and loop fastener and one side of the female side of the hook and loop fastener are connected.

[0029] More preferably, the outer sides of the front, rear, left, and right sides of the first absorbent reinforcing layer are all provided with adjacent conduit fixing buckles.

[0030] It facilitates meeting the needs of fixing conduits in different directions.

[0031] More preferably, the conduit fixing buckle is located on the outer side of the four corners of the first water-absorbing reinforcement layer.

[0032] More preferably, the first absorbent reinforcing layer is SSPP hydrophilic nonwoven fabric;

[0033] The second absorbent layer is SPP hydrophilic nonwoven fabric;

[0034] The waterproof layer is a PE cast film;

[0035] The body surface contact layer is made of SPP nonwoven fabric.

[0036] More preferably, the surgical drape includes a front drape and a back drape arranged at the front and back;

[0037] Both the front and back sheets include, from top to bottom, a second absorbent layer, a waterproof layer, and a skin contact layer;

[0038] The first absorbent layer is covered at the connection between the front and back sheets.

[0039] The surgical window is located on the back of the drape;

[0040] A rectangular notch is provided in the center of the back side of the front towel, and the outer edge of the rectangular notch of the front towel is connected to the front side of the back towel.

[0041] Furthermore, the outer side of the corner of the rectangular notch where it connects to the back veneer is covered with a reinforcing connecting piece.

[0042] The folded transition structure at the connection between the front and back sheets allows the left and right sides of the back sheet to hang down independently and naturally relative to the sides of the front sheet.

[0043] Compared with the prior art, the beneficial effects of this utility model are:

[0044] I. Improved protective performance:

[0045] This solution is made of four layers of high-end composite materials, which are highly absorbent and water-repellent, improving the protective effect. The first reinforcing layer is made of SSPP hydrophilic non-woven fabric, which is highly absorbent and can absorb 5.5 times its own weight in liquid; the second layer is SPP hydrophilic non-woven fabric, which can absorb 5 times its own weight in liquid; the third layer is a PE cast film, which is highly water-repellent and prevents water penetration; the fourth layer is a softened SPP non-woven fabric that is soft and skin-friendly, increasing patient comfort.

[0046] II. Reduce hospital costs:

[0047] This solution involves a single procurement cost. Compared to traditional cotton surgical packs, it eliminates hidden costs. Compared to universal disposable surgical packs, it reduces waste caused by incomplete use and employs a zoned material design (reinforced core area + lightweight outer layer) to minimize drape waste. Simultaneously, it minimizes the weight of medical waste, reducing the cost of medical waste recycling.

[0048] III. Improve the efficiency of towel laying:

[0049] The solution uses a single integrated drape, which takes about 30 seconds to complete one drape, saving 3-4 minutes compared to traditional flat drapes. This shortens the time for a single surgery and improves surgical turnaround and turnaround efficiency.

[0050] IV. Fully functional laparoscopy:

[0051] This solution has eight pre-installed suture fixing clips, which can fix the light guide, electrocoagulation wire, suction tube, and irrigation tube regardless of the direction of the suture during laparoscopic surgery. It replaces the method of using tissue forceps to hold the drape during surgery, protects the drape from damage by tissue forceps, and provides a firm fixation that is easy to adjust.

[0052] In addition, four instrument placement bags are pre-placed near the surgical incision. During use, instruments such as laparoscopic forceps, ultrasonic scalpels, and electrosurgical hooks are placed there, transforming the originally flat drape structure into a three-dimensional one. This makes them easy to access and avoids accidental electric burns from electrosurgical instruments, as well as preventing instruments from slipping due to improper placement. Attached Figure Description

[0053] Figure 1 This is a schematic diagram of a specific embodiment 1 of the present utility model;

[0054] Figure 2 This is a schematic diagram of the structure of an instrument placement bag according to a specific embodiment 1 of this utility model;

[0055] Figure 3 This is an exploded view of a specific embodiment 2 of the present invention;

[0056] Figure 4 This is a schematic diagram of a specific embodiment 2 of the present utility model;

[0057] Figure 5 This is a schematic diagram of the folding of the front drape in specific embodiment 2 of this utility model.

[0058] In the diagram: 1 is the first absorbent reinforcement layer, 2 is the second absorbent layer, 3 is the waterproof layer, 4 is the surgical window, 5 is the suture fixing buckle, 6 is the instrument storage bag, 61 is the lower layer fabric, 62 is the upper layer fabric, 63 is the shaping strip, 71 is the front drape, 72 is the back drape, and 711 is the rectangular notch. Detailed Implementation

[0059] The present invention will be further described below with reference to the accompanying drawings.

[0060] See Figures 1 to 2 Specific Embodiment 1: An integrated drape for laparoscopic surgery includes a surgical drape, which comprises, from top to bottom, a first absorbent reinforcing layer 1, a second absorbent layer 2, a waterproof layer 3, and a body surface contact layer. The surgical drape has a surgical window 4 that runs through the first absorbent reinforcing layer 1, the second absorbent layer 2, the waterproof layer 3, and the body surface contact layer from top to bottom. The waterproof layer 3 overlaps with the body surface contact layer. The second absorbent layer 2 is T-shaped and covers the upper side of the waterproof layer 3, thus exposing the left and right rear portions of the waterproof layer 3. The first absorbent reinforcing layer 1 covers the center of the second absorbent layer 2. An instrument storage bag 6 for placing instruments and a suture fixing buckle 5 for connecting and fixing suture tubes are connected to the outer side of the first absorbent reinforcing layer 1. This utility model, through its multi-layer structure, avoids the cumbersome nature of multi-layer draping and improves the efficiency of draping. Each layer has a different structure, reducing drape waste and achieving enhanced absorbency in the surgical area near the operating window 4, while keeping the outer area away from the operating window 4 lightweight, thus minimizing the weight of medical waste and reducing the cost of medical waste recycling. The suture fastener 5 and instrument storage bag 6 achieve multi-functional integration.

[0061] An adhesive layer for adhering to the body surface is fixed to the underside of the surgical drape, and the adhesive layer is located outside the surgical window 4.

[0062] A bendable and shape-adjustable strip 63 is connected to the outer side of the opening of the instrument storage bag 6. This facilitates shaping the opening of the instrument storage bag 6. The shaping strip 63 includes a plastic substrate and a steel wire embedded in the plastic substrate. This facilitates shaping.

[0063] There are four instrument placement bags 6. One instrument placement bag 6 is fixed on each of the left and right sides in front of the operating window 4 on the first absorbent reinforcement layer 1; and one instrument placement bag 6 is fixed on each of the left and right sides behind the operating window 4 on the first absorbent reinforcement layer 1.

[0064] The instrument storage bag 6 includes an upper layer fabric 62 and a lower layer fabric 61 arranged vertically. The upper layer fabric 62 and the lower layer fabric 61 are connected to form a bag body with the opening facing the first absorbent reinforcement layer 1. The lower layer fabric 61 has an extension portion extending outward for fixing on the bag opening side. A shaping strip 63 is fixed on the bag opening side of the upper layer fabric 62. Two extension portions of the instrument storage bag 6 are arranged in a left-right mirror symmetrical manner between the front part of the second absorbent layer 2 and the first absorbent reinforcement layer 1. Two extension portions of the instrument storage bag 6 are arranged in a left-right mirror symmetrical manner between the rear part of the second absorbent layer 2 and the first absorbent reinforcement layer 1.

[0065] The conduit fixing clip 5 is a hook and loop fastener, consisting of a male and a female side that adhere to each other, used to clamp the conduit. The male and female sides are connected on one side. The conduit fixing clips 5 are located on the outer sides of the four corners of the first absorbent reinforcement layer 1. Eight conduit fixing clips are fixed on the second absorbent layer. Conduit fixing clips 5 are adjacently arranged on the outer sides of the front, rear, left, and right sides of the first absorbent reinforcement layer 1. Two conduit fixing clips are fixed on the outer side of each corner of the first absorbent reinforcement layer, facilitating conduit fixing needs in different directions.

[0066] The first absorbent reinforcing layer 1 is made of SSPP hydrophilic nonwoven fabric; the second absorbent layer 2 is made of SPP hydrophilic nonwoven fabric; the waterproof layer 3 is made of PE cast film; and the body surface contact layer is made of SPP nonwoven fabric.

[0067] See Figures 3 to 5 In specific embodiment 2, based on specific embodiment 1, the surgical drape includes a front drape 71 and a back drape 72 arranged front to back. Both the front drape 71 and the back drape 72 include a second absorbent layer 2, a waterproof layer 3, and a skin contact layer arranged sequentially from top to bottom. A first absorbent reinforcement layer 1 covers the connection between the front drape 71 and the back drape 72. A rectangular notch 711 is provided in the center of the back side of the front drape 71, and the outer edge of the rectangular notch connects to the front side of the back drape 72. A reinforcing connecting piece covers the outer side of the corner of the rectangular notch where it connects to the back drape 72. The folding transition structure at the connection between the front drape 71 and the back drape 72 allows the left and right sides of the back drape to hang independently and naturally relative to the sides of the front drape. Both the front and back drapes are fixed with thread-tube fasteners. The surgical window is located on the back drape.

[0068] The perimeter of the rectangular notch 711 is equal to the length of the back turban in the left and right directions.

[0069] The front handkerchief is longer than the back handkerchief in the same horizontal direction. The front handkerchief is used to cover the upper limbs.

[0070] Figure 4 (a) in the diagram represents the initial structure of the front veil. Figure 4(b) in the figure represents the right-angle outward turn at the rectangular notch 11 of the front veil. Figure 4 (c) in the middle refers to the back part of the front drape being folded down, thereby aligning the straight corner of the outer edge of the rectangular notch with the fold, making it easier to connect the back drape.

[0071] The front handkerchief measures 250-255cm in length from side to side. The back handkerchief measures 190-210cm in length from side to side. The front handkerchief measures 110-120cm in length from front to back. The back handkerchief measures 210-230cm in length from front to back.

[0072] The length of the first absorbent reinforcement layer in the left-right direction is 50-60cm, and the length of the first absorbent reinforcement layer in the front-back direction is 90-110cm.

[0073] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

Claims

1. An integrated drape for laparoscopic surgery, comprising a surgical drape, characterized in that, The surgical drape includes, from top to bottom, a first absorbent layer, a second absorbent layer, a waterproof layer, and a skin contact layer; The surgical drape has a surgical window that runs from top to bottom through the first absorbent layer, the second absorbent layer, the waterproof layer, and the skin contact layer. The waterproof layer and the body surface contact layer are arranged to overlap vertically. The second absorbent layer is T-shaped and covers the upper side of the waterproof layer, thus exposing the left and right rear parts of the waterproof layer; The first absorbent reinforcement layer covers the center of the second absorbent layer; The outer side of the first absorbent reinforcing layer is connected to an instrument storage bag for placing instruments and a conduit fixing buckle for connecting and fixing conduits.

2. The integrated drape for laparoscopic surgery according to claim 1, characterized in that: The surgical drape has an adhesive layer fixed to its underside for adhering to the body surface, and the adhesive layer is located outside the surgical window.

3. The integrated drape for laparoscopic surgery according to claim 1, characterized in that: A bendable and shape-adjustable strip is attached to the outside of the opening of the instrument storage bag.

4. The integrated drape for laparoscopic surgery according to claim 1, characterized in that: An instrument placement bag is fixed on each of the left and right sides in front of the surgical window on the first absorbent reinforcing layer. An instrument placement bag is fixed on each of the left and right sides behind the surgical window on the first absorbent reinforcing layer.

5. The integrated drape for laparoscopic surgery according to claim 1, characterized in that: The instrument placement bag includes an upper layer of fabric and a lower layer of fabric arranged vertically. The upper layer of fabric and the lower layer of fabric are connected to form a bag body with the opening facing the first absorbent reinforcing layer. The lower layer of fabric has an outwardly extending extension on the bag opening side for fixing. A shaping strip is fixed to the bag opening side of the upper fabric; Two extensions of the instrument placement bag, which are arranged in a left-right mirror symmetrical manner, are sandwiched between the front part of the second absorbent layer and the first absorbent reinforcement layer; Two extensions of the instrument placement bag, arranged in a left-right mirror symmetrical configuration, are sandwiched between the rear part of the second absorbent layer and the first absorbent reinforcement layer.

6. The integrated drape for laparoscopic surgery according to claim 1, characterized in that: The conduit fixing clip is a hook and loop fastener, which includes a hook and loop male side and a hook and loop female side that are adhered to each other, and the hook and loop male side and the hook and loop female side are used to clamp the conduit.

7. The integrated drape for laparoscopic surgery according to claim 1, characterized in that: The outer sides of the front, rear, left, and right sides of the first absorbent reinforcement layer are all adjacent to each other with the conduit fixing buckles.

8. The integrated drape for laparoscopic surgery according to claim 1, characterized in that: The conduit fixing buckles are located on the outer sides of the four corners of the first water-absorbing reinforcement layer.

9. An integrated drape for laparoscopic surgery according to any one of claims 1 to 8, characterized in that: The first absorbent reinforcement layer is SSPP hydrophilic nonwoven fabric; The second absorbent layer is SPP hydrophilic nonwoven fabric; The waterproof layer is a PE cast film; The body surface contact layer is made of SPP nonwoven fabric.

10. An integrated drape for laparoscopic surgery according to any one of claims 1 to 8, characterized in that: The surgical drapes include a front drape and a back drape. Both the front and back sheets include, from top to bottom, a second absorbent layer, a waterproof layer, and a skin contact layer; The first absorbent layer is covered at the connection between the front and back sheets. The surgical window is located on the back of the drape; A rectangular notch is provided in the center of the back side of the front towel, and the outer edge of the rectangular notch of the front towel is connected to the front side of the back towel. Furthermore, the outer side of the corner of the rectangular notch where it connects to the back veneer is covered with a reinforcing connecting piece.

Images