Water medium endoscope lateral operation waterproof paste film drainage device

Abstract

This utility model discloses a waterproof drainage device for water-based spinal endoscopic lateral approach surgery, relating to the field of water-based spinal endoscopic lateral approach surgery technology. This utility model aims to solve the problems of existing waterproof membranes and devices for water-based spinal endoscopy, which lack standardized specifications and are all custom-cut and set by the surgeon, leading to prolonged operation time, inconsistent quality, and wet towels on the back of prone patients, easily causing infection in the surgical area. Furthermore, poor drainage of fluids generated during prone lateral approach surgery can flow along the membrane and endoscope to the sterile towels laid on the operating table. If the patient sleeps on a wet operating table, it can cause intraoperative colds, postoperative shivering, even fever, and slow recovery. The fluid can also contaminate the sterile environment of the operating room floor. This utility model includes a three-sided foldable side panel and a three-sided waterproof membrane, with the three-sided waterproof membrane placed on the three-sided foldable side panel.

Description

Technical Field

[0001] This utility model relates to the field of water-based spinal endoscopic lateral approach surgery, specifically a water-based spinal endoscopic lateral approach surgery waterproof membrane drainage device. Background Technology

[0002] Waterproof surgical dressings and drainage devices are used in water-based spinal endoscopy lateral approach surgery and can also be used in dual-channel spinal endoscopy. However, there are no standardized specifications for the existing waterproof dressings and devices used in water-based spinal endoscopy. They are all cut and set by the surgeons themselves, which leads to prolonged operation time and inconsistent skill levels. This causes the lumbar drapes of prone patients to become wet, which can easily lead to infection in the surgical area. Furthermore, the poor drainage of fluids generated during prone lateral approach surgery can flow along the dressing and the endoscope to the sterile drapes laid on the operating table. If the patient is sleeping on a wet operating table, it can cause the patient to catch a cold during the operation, shiver after the operation, or even develop a fever, resulting in slow recovery. The fluid can also flow onto the operating room floor, contaminating the sterile environment of the operating room. Summary of the Invention

[0003] To address the shortcomings of existing technologies, the purpose of this invention is to provide a waterproof drainage device for water-based spinal endoscopic lateral approach surgery. This addresses the issues raised in the background section, where existing waterproof membranes and devices for water-based spinal endoscopy lack standardized specifications, requiring surgeons to cut and set them themselves. This leads to prolonged surgery times, inconsistent quality, and wet towels on the lower back of prone patients, increasing the risk of surgical site infection. Furthermore, poor drainage during prone lateral approach surgery can cause fluid to flow along the membrane and endoscope to the sterile towels on the operating table. If the patient lies on a wet operating table, it can cause intraoperative colds, postoperative shivering, even fever, and slow recovery. The fluid can also contaminate the sterile operating room floor.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a water-medium spinal endoscopic lateral approach surgery waterproof membrane drainage device, including a three-sided foldable side plate and a three-sided waterproof membrane. The three-sided waterproof membrane is placed on the three-sided foldable side plate. An outer waterproof triangular funnel membrane is installed on the three-sided foldable side plate. An inner split-type waterproof funnel membrane is installed on the three-sided waterproof membrane. The inner split-type waterproof funnel membrane is placed inside the outer waterproof triangular funnel membrane. A first surgical window is reserved on the three-sided foldable side plate, and a second surgical window is reserved on the three-sided waterproof membrane.

[0005] Preferably, the top edge of the outer waterproof triangular funnel film is equipped with an outer funnel-shaped shaping ring, and the top of the inner split waterproof funnel film is equipped with an inner funnel-shaped support ring.

[0006] Preferably, an outer drainage band is installed below the malleable shaping ring of the outer funnel portion.

[0007] Preferably, an inner drainage band is installed below the inner split-type waterproof funnel membrane.

[0008] Preferably, a paper barrier is provided inside the second surgical window, and the paper barrier is connected inside the second surgical window by a loose connecting paper.

[0009] Preferably, the bottom of the three-sided waterproof film has an integrally formed ear paper.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1. This device is designed with a pre-installed surgical incision opening, which can be adjusted according to the surgical incision opening to achieve uniformity. Furthermore, the foldable sidewalls are simple and practical, preventing water from flowing outwards and thus avoiding the surgical towels from getting wet, which could lead to surgical site infection or the patient catching a cold.

[0012] 2. This device solves the problem of water drainage at the surgical site. The double-layer drainage provides better protection. At the same time, the surgical instruments are higher than the surgical operation site, and the side channel is very easy to wet the side sheet. The plastic support and stabilizing ring solves this problem very well. In addition, the inner funnel, which is higher than the outer funnel, takes into account the problem of water spilling and wetting the head and tail ends of the surgical drape due to the adjustment of surgical instruments. The double-layer protection takes into account both the head and tail ends. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the three-sided foldable side panel and the first surgical window structure of this utility model.

[0015] Figure 3 This is a schematic diagram of the outer and inner drainage bands of this utility model.

[0016] Figure 4 This is a schematic diagram of the second surgical window, the paper stopper, and the dummy connecting paper structure of this utility model.

[0017] Explanation of reference numerals in the attached drawings: 1. Three-sided foldable side panel; 2. Three-sided waterproof membrane; 3. First surgical window; 4. Second surgical window; 5. Outer waterproof triangular funnel membrane; 6. Outer funnel-shaped shaping ring; 7. Inner split-type waterproof funnel membrane; 8. Inner funnel-shaped support ring; 9. Outer drainage band; 10. Inner drainage band; 11. Ear paper; 12. Guard paper; 13. Loose connecting paper. Detailed Implementation

[0018] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims.

[0019] All components of this utility model are general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0020] See Figure 1-4 This is a schematic diagram of the structure of this utility model. An embodiment of this utility model provides a waterproof membrane drainage device for water-medium spinal endoscopic lateral approach surgery, including a three-sided foldable side plate 1 and a three-sided waterproof membrane 2. The three-sided waterproof membrane 2 is placed on the three-sided foldable side plate 1. An outer waterproof triangular funnel membrane 5 is installed on the three-sided foldable side plate 1. An inner split-type waterproof funnel membrane 7 is installed on the three-sided waterproof membrane 2. The inner split-type waterproof funnel membrane 7 is placed inside the outer waterproof triangular funnel membrane 5. A first surgical window 3 is reserved on the three-sided foldable side plate 1, and a second surgical window 4 is reserved on the three-sided waterproof membrane 2.

[0021] It should be noted that, in this embodiment, the three-sided foldable side panel 1 has pre-made creases, and the crease positions are made of malleable shaping strips. The back of the three-sided waterproof film 2 is pasted with a paper film. The three-sided foldable side panel 1 and the outer waterproof triangular funnel film 5 can be glued or integrally formed. The three-sided waterproof film 2 and the inner split waterproof funnel film 7 can be glued or integrally formed. The first surgical window 3 is larger than the size of the second surgical window 4.

[0022] Specifically, in use, fold the three-sided foldable side panel 1 along the pre-made creases, peel off the backing adhesive film of the three-sided waterproof film 2, and attach it to the side panel that has been folded at 60-90° with the three-sided foldable side panel 1, so that the first surgical window 3 overlaps with the second surgical window 4, and the excess part is attached to the surgical drape, so that the outer waterproof triangular funnel film 5 hangs down, while the inner split waterproof funnel film 7 hangs down inside the outer waterproof triangular funnel film 5 and is higher than the outer waterproof triangular funnel film 5. This device has a reserved surgical incision, which can be adjusted according to the surgical incision, achieving uniformity. Moreover, through the foldable side wall, it is simple and practical, blocking water from flowing to all sides, thereby avoiding the surgical drape from getting wet and causing adverse consequences such as surgical site infection and colds in surgical patients.

[0023] The top edge of the outer waterproof triangular funnel film 5 is equipped with an outer funnel-shaped shaping ring 6, and the top of the inner split waterproof funnel film 7 is equipped with an inner funnel-shaped support ring 8.

[0024] An outer drainage band 9 is installed below the malleable shaping ring 6 of the outer funnel section, and an inner drainage band 10 is installed below the split waterproof funnel film 7 of the inner side.

[0025] A paper barrier 12 is installed inside the second operating window 4, and the paper barrier 12 is connected inside the second operating window 4 through a virtual connecting paper 13.

[0026] The bottom of the three-sided waterproof film 2 has an integrated ear paper 11 on the sticker.

[0027] It should be noted that in this embodiment, the lower part of the outer drainage band 9 is aligned with the water bucket in the external operating room, and the baffle 12 is made of the same material as the three-sided waterproof film 2.

[0028] Specifically, during use, the backing paper of the three-sided waterproof film 2 can be peeled off through the ear paper 11, allowing the outer drainage band 9 to be placed outside the inner drainage band 10 and aligned with the water bucket in the operating room. The opening of the outer waterproof triangular funnel film 5 can be shaped by the malleable shaping ring 6 of the outer funnel part, while the opening of the inner split waterproof funnel film 7 can be shaped by the supportive shaping ring 8 of the inner funnel part (the opening shape can be changed according to actual use needs). The second surgical window 4 is then exposed by tearing off the paper 12 inside the loose connecting paper 13. This device solves the problem of water drainage at the surgical site, and the double-layer drainage provides better protection. At the same time, the surgical instruments are higher than the surgical operation site, and the side path is very easy to wet the side sheet. The malleable supportive shaping ring solves this problem well. In addition, the inner funnel, which is higher than the outer funnel, also takes into account the problem of water spilling and wetting the head and tail surgical drapes due to the adjustment of surgical instruments. The double-layer protection takes into account both the head and tail.

[0029] Those skilled in the art can connect the components in this case sequentially. The specific connection and operation sequence should refer to the working principle described below. The detailed connection methods are well-known technologies in the field. The working principle and process are mainly described below.

[0030] The working process and principle of this utility model are as follows: In use, the backing film of the three-sided waterproof film 2 can be peeled off manually through the ear paper 11. The film is then peeled off within the loose connecting paper 13 through the stop paper 12, exposing the second surgical window 4. The three-sided foldable side panel 1 is folded up according to the pre-made creases, so that the three-sided waterproof film 2 is attached to the side panel that has been folded up at 60-90°, causing the first surgical window 3 to overlap with the second surgical window 4. The excess portion is attached to the surgical drape, causing the outer waterproof triangular funnel film 5 to hang down, while the inner... The three-dimensional waterproof funnel-shaped membrane 7 hangs down inside the outer waterproof triangular funnel-shaped membrane 5 and is higher than the outer waterproof triangular funnel-shaped membrane 5, so that the outer drainage band 9 is placed outside the inner drainage band 10 and aligned with the water bucket in the external operating room. The moldable shaping ring 6 of the outer funnel part can shape the opening of the outer waterproof triangular funnel-shaped membrane 5, while the supportive shaping ring 8 of the inner funnel part shapes the opening of the inner split-type waterproof funnel-shaped membrane 7. This can catch the water medium generated during the water-medium spinal endoscopic lateral approach surgery and prevent it from overflowing and causing water to spill and wet the surgical towel at the head and tail ends.

[0031] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waterproof drainage device for water-based spinal endoscopic lateral approach surgery, comprising a three-sided foldable side plate (1) and a three-sided waterproof membrane (2), characterized in that: The three-sided waterproof membrane (2) is placed on the three-sided foldable side plate (1). An outer waterproof triangular funnel membrane (5) is installed on the three-sided foldable side plate (1). An inner split waterproof funnel membrane (7) is installed on the three-sided waterproof membrane (2). The inner split waterproof funnel membrane (7) is placed inside the outer waterproof triangular funnel membrane (5). A first surgical window (3) is reserved on the three-sided foldable side plate (1). A second surgical window (4) is reserved on the three-sided waterproof membrane (2).

2. The waterproof membrane drainage device for water-medium spinal endoscopic lateral approach surgery according to claim 1, characterized in that: The outer waterproof triangular funnel film (5) has a malleable shaping ring (6) installed at the top edge of the outer funnel part, and the inner split waterproof funnel film (7) has a supportive shaping ring (8) installed at the top of the inner funnel part.

3. The waterproof membrane drainage device for water-medium spinal endoscopic lateral approach surgery according to claim 2, characterized in that: An outer drainage band (9) is installed below the malleable shaping ring (6) of the outer funnel section.

4. The waterproof membrane drainage device for water-medium spinal endoscopic lateral approach surgery according to claim 2, characterized in that: An inner drainage band (10) is installed below the inner split-type waterproof funnel membrane (7).

5. The waterproof membrane drainage device for water-based spinal endoscopic lateral approach surgery according to claim 1, characterized in that: A paper barrier (12) is provided inside the second surgical window (4), and the paper barrier (12) is connected inside the second surgical window (4) through a dummy connecting paper (13).

6. The waterproof membrane drainage device for water-medium spinal endoscopic lateral approach surgery according to claim 1, characterized in that: The ear paper (11) is integrally formed on the bottom of the three-sided waterproof film (2).

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