Inflatable adjustable incision protector
By designing an inflatable adjustable incision protector, the position of the trocar can be adjusted by combining the expansion membrane with the wound dressing. This solves the problems of stability and ease of operation of the incision protector at large incisions, and enables flexible adjustment of surgical instruments and increased field of vision.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2026-03-24
AI Technical Summary
Existing incision protectors are unstable and inconvenient to operate at large incisions, making it difficult to flexibly adjust the position of surgical instruments, which affects the surgical field of vision and operational efficiency.
An inflatable adjustable incision protector was designed. It expands to fit the wound through an expansion membrane, and the position of the trocar insertion can be adjusted by a sealing cover and a sealing slider, so as to achieve flexible adjustment of the instrument position and sealing.
It improves the stability of the incision protector and the surgical field of vision, avoids instrument interference, and enhances the flexibility and convenience of surgical operations.
Smart Images
Figure CN224023680U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to incision protector technical field especially, relates to a kind of inflatable adjustable incision protector. BACKGROUND
[0002] Incision protector is a small part in operation, its main function is to better protect incision skin from rubbing, from blood supply damage, reduce scar, color darkening generation.
[0003] The existing incision protector is mainly made of medical high polymer material, and the structure is relatively simple. In use, it is penetrated through the incision, and the expansion of its own elasticity is used to adhere to the inner wall of the incision, to ensure the stability of the incision protector in use. However, for larger incisions, the incision protector cannot be well adhered to the inner wall of the incision, resulting in unstable use of the incision protector. During the operation process, the incision protector is easy to rub with the incision side wall.
[0004] In addition, the penetration position of the upper end cover of the existing incision protector is fixed and cannot be moved. When surgery is performed, other lesions need to be operated, and the operation range can only be increased by rotating the end cover, thereby causing inconvenience to the operation. Therefore, an inflatable adjustable incision protector is proposed to solve the above problems. SUMMARY
[0005] The utility model aims at solving the problems in the prior art and proposes an inflatable adjustable incision protector.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0007] An inflatable adjustable incision protector includes a protector body and an end cover arranged at the top end of the protector body. The top end of the protector body is provided with a protection ring. The inner wall of the end cover is provided with an annular bayonet. The annular bayonet is connected with the protection ring. A laparoscope penetration hole is arranged at the center of the top end of the end cover. A plurality of sector-shaped openings are arranged at the top end of the end cover. A sealing sliding cover is slidably arranged at the sector-shaped opening of the top end of the end cover. A puncture device penetration hole is arranged at the top end of the sealing sliding cover.
[0008] Preferably, the outer surface of the protector body is provided with an expansion film. The inner wall of the protector body is fixedly connected with an air pipe near the top end. One end of the air pipe is fixedly connected with a hand-held inflatable ball.
[0009] Preferably, the top end of the end cover is provided with a sealing sliding groove symmetrically arranged with respect to the sector-shaped opening. The bottom end of the sealing sliding cover is fixedly connected with a sealing sliding block slidably connected with the sealing sliding groove.
[0010] Preferably, the bottom end of the sealing sliding cover is provided with a rubber layer for increasing the sealing performance between the sealing sliding cover and the fan-shaped port.
[0011] Preferably, the inner wall of the laparoscope port and the puncture device port is provided with circumferentially distributed fan-shaped rubber pieces, and adjacent fan-shaped rubber pieces are sealed against each other.
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] 1. The end cap and the sealing sliding cover are arranged, the position of the puncture device port is adjusted through the sealing sliding cover, the position of the puncture device is adjusted, the mutual interference between surgical instruments is avoided, the surgical field is increased, and the laparoscopic surgery is facilitated.
[0014] 2. The hand-kneading inflatable ball and the inflatable membrane are arranged, the inflatable membrane is inflated by using the hand-kneading inflatable ball to cooperate with the trachea to inflate the inflatable membrane, the incision protector can better adhere to the inner wall of the wound when the large-diameter wound is targeted, and the stability of the wound protector is ensured. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a perspective structural schematic view of the inflatable adjustable incision protector.
[0016] Figure 2 It is a sectional structure schematic view of the inflatable adjustable incision protector.
[0017] Figure 3 It is Figure 2 It is an enlarged structure schematic view of the middle A.
[0018] Figure 4 It is a sectional assembly structure schematic view of the inflatable adjustable incision protector.
[0019] In the figure: 1, end cap; 101, laparoscope port; 102, sealing sliding groove; 103, fan-shaped port; 2, protector body; 201, protection ring; 3, inflatable membrane; 4, sealing sliding cover; 5, fan-shaped rubber piece; 6, hand-kneading inflatable ball; 7, sealing sliding block; 8, trachea. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0021] Reference Figures 1-4 An inflatable adjustable incision protector, comprising a protector body 2 and an end cover 1 arranged at the top end of the protector body 2, the top end of the protector body 2 is provided with a protection ring 201, the inner wall of the end cover 1 is provided with an annular clamping hole, the annular clamping hole is clamped with the protection ring 201, so that the end cover 1 and the incision protector can be detachable, thereby facilitating the mutual replacement of the two;
[0022] A laparoscope port 101 is arranged at the center of the top end of the end cover 1, a plurality of sectorial ports 103 are arranged at the top end of the end cover 1, a sealing sliding cover 4 is slidingly arranged at the sectorial port 103 of the top end of the end cover 1, and a puncture device port is arranged at the top end of the sealing sliding cover 4. Further, the top end of the end cover 1 is provided with a sealing sliding groove 102 symmetrically arranged with respect to the sectorial port 103, and the bottom end of the sealing sliding cover 4 is fixedly connected with a sealing sliding block 7 slidingly connected with the sealing sliding groove 102.
[0023] Further, the bottom end of the sealing sliding cover 4 is provided with a rubber layer for increasing the sealing performance between the sealing sliding cover 4 and the sectorial port 103.
[0024] It should be noted that by sliding the sealing sliding cover 4, the specific position of the puncture device port can be changed, thereby flexibly adjusting the use position of the surgical instrument, avoiding mutual interference between the surgical instruments, and increasing the surgical field of view.
[0025] It should be noted that the sealing sliding block 7 cooperates with the sealing sliding groove 102 to ensure the sealing performance of the sealing sliding cover 4 to the sectorial port 103 during sliding, and the rubber layer at the bottom end of the sealing sliding cover 4 can further enhance the sealing performance of the sealing sliding cover 4 to the sectorial port 103 during sliding.
[0026] Further, the inner walls of the laparoscope port 101 and the puncture device port are provided with circumferentially distributed sectorial rubber pieces 5, which are sealed against each other between adjacent sectorial rubber pieces 5.
[0027] It should be noted that when the puncture device passes through the puncture device port and the laparoscope passes through the laparoscope port 101, the sectorial rubber pieces 5 will bend and deform and adhere to the surface of the puncture device or the laparoscope, ensuring the sealing performance of the puncture device port and the laparoscope port 101, and when the puncture device and the laparoscope are pulled out, the sectorial rubber pieces 5 will reset under the action of their own elastic force, automatically realizing the sealing function of the puncture device port and the laparoscope port 101.
[0028] Further, the outer surface of the protector body 2 is provided with an inflation film 3, and the inner wall of the protector body 2 is fixedly connected with an air pipe 8 near the top end, and one end of the air pipe 8 is fixedly connected with a hand-held inflation ball 6.
[0029] Need to explain is: use hand pinch inflatable ball 6 cooperation trachea 8 to the inside of inflatable membrane 3, make inflatable membrane 3 inflation, when aiming at large aperture wound, guarantee incision protector can better with wound inner wall adhere, guarantee the stability of incision protector.
[0030] The utility model discloses when using, first, the incision protector is placed in the inside of wound, when aiming at large aperture wound, use hand pinch inflatable ball 6 cooperation trachea 8 to the inside of inflatable membrane 3, make inflatable membrane 3 inflation, guarantee incision protector can better with wound inner wall adhere, guarantee the stability of incision protector;
[0031] Then, the puncture device is inserted into the inside of the incision protector through the puncture device port, and the laparoscope is inserted into the inside of the incision protector through the laparoscope port 101, and then surgical operation is performed on the lesion inside the incision.
[0032] The above is only the preferred embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.
Claims
1. An inflatable adjustable incision protector comprising a protector body (2) and an end cap (1) provided at the top end of the protector body (2), characterized in that, The top end of the protector body (2) is provided with a protection ring (201), the inner wall of the end cover (1) is provided with an annular notch, the annular notch is connected with the protection ring (201), the top end of the end cover (1) is provided with a laparoscope through hole (101), the top end of the end cover (1) is provided with a plurality of fan-shaped openings (103), the top end of the end cover (1) is provided with a sealing sliding cover (4) which is slidably arranged at the fan-shaped opening (103), and the top end of the sealing sliding cover (4) is provided with a puncture device through hole.
2. An inflatable adjustable incision protector according to claim 1, wherein, The outer surface of the protector body (2) is provided with an expansion film (3), and the inner wall of the protector body (2) is fixedly connected with an air pipe (8) close to the top end.
3. An inflatable adjustable incision protector according to claim 1, wherein, The top end of the end cover (1) is provided with a sealing sliding groove (102) which is symmetrically arranged with respect to the fan-shaped opening (103), and the bottom end of the sealing sliding cover (4) is fixedly connected with a sealing sliding block (7) which is slidably connected with the sealing sliding groove (102).
4. An inflatable adjustable type incision protector according to claim 3, wherein The bottom end of the sealing sliding cover (4) is provided with a rubber layer for increasing the sealing performance between the sealing sliding cover (4) and the fan-shaped opening (103).
5. An inflatable adjustable incision protector according to claim 1, wherein, The inner wall of the laparoscope through hole (101) and the puncture device through hole is provided with a plurality of fan-shaped rubber pieces (5) which are circumferentially distributed, and the adjacent fan-shaped rubber pieces (5) are tightly sealed.