An intelligent surgical frame for burns, plastic surgery, and cosmetic surgery

Abstract

The present invention provides an intelligent surgical stand for burn plastic surgery, which relates to the technical field of medical devices and includes a main board, a lifting frame, a surgical stand body, a negative pressure adsorption component, and a fine-tuning component. The present invention designs a negative pressure adsorption component that can be adsorbed on the patient's skin. The two negative pressure adsorption components are used together to keep the skin of the skin-grafted part from wrinkling, thereby facilitating the operation of the surgeon in the burn plastic surgery, reducing the rate of medical accidents, and reducing the difficulty of skin-grafting and skin-grafting.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to an intelligent operating frame for burns, plastic surgery, and cosmetic surgery. Background Art

[0002] Autologous skin transplantation is a common method for treating skin defects caused by trauma, burns and other factors. Skin grafting includes free skin grafting of skin tissue alone and pedicled skin flap or skin tube transplantation of skin and subcutaneous tissue at the same time, which accounts for a large proportion of cosmetic surgery.

[0003] The existing surgical frames used in burn plastic surgery are often complicated to operate and inconvenient to adjust. Especially during skin harvesting and grafting, the thickness and uniformity of the skin harvested are difficult to control due to skin wrinkles, thus affecting the surgical effect. To this end, the present invention provides an intelligent surgical frame for burn plastic surgery and cosmetic surgery. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides an intelligent surgical frame for burn plastic surgery and cosmetic surgery, which solves the problems of complex operation and inconvenient adjustment of surgical frames in existing burn plastic surgery, especially in the process of skin harvesting and skin grafting, which makes it difficult to control the thickness and uniformity of the skin harvested due to skin wrinkles, thus affecting the surgical effect.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] An intelligent operating frame for burns, plastic surgery, and cosmetic surgery, comprising:

[0007] Main board body;

[0008] A lifting frame, the lifting frame is fixedly mounted on the top of the main board body;

[0009] A surgical stand body, which is fixedly mounted on the lifting end of the lifting frame, and an operation window is provided on the top of the surgical stand body;

[0010] A negative pressure adsorption component, wherein the negative pressure adsorption component is connected to the surgical frame body through a fine-tuning component, and the negative pressure adsorption component and the fine-tuning component are slidably installed;

[0011] The negative pressure adsorption components and fine-tuning components are provided in two groups and are distributed on both sides of the operating window;

[0012] The negative pressure adsorption component is provided with a brake frame. When the negative pressure adsorption component is adsorbed on the patient's skin, the brake frame fixes the negative pressure adsorption component and the fine-tuning component.

[0013] Further preferably, the fine-tuning component comprises:

[0014] A rack and pinion assembly, wherein the gear shaft of the rack and pinion assembly is slidably connected to a sliding hole provided on the surgical stand body, the gear condition of the rack and pinion assembly is fixedly connected to the surgical stand body, and two groups of rack and pinion assemblies are provided, and the gear shafts of the two groups of rack and pinion assemblies are connected through a belt assembly;

[0015] A lower plate body, wherein the lower plate body and the bottom ends of the gear shafts of the two sets of gear rack assemblies are rotatably mounted;

[0016] A first swing rod is fixedly installed on the top of the gear shaft of one group of the gear rack assemblies, and a second swing rod is rotatably installed on the top of the gear shaft of the other group of the gear rack assemblies. Long sliding holes are provided on the first swing rod and the second swing rod, and a guiding and adjusting operating assembly is installed between the first swing rod and the second swing rod.

[0017] Further preferably, the guide adjustment control component comprises:

[0018] A cover body, wherein the cover body covers the gear shaft of the gear rack assembly located above the surgical stand body, and the first swing arm and the second swing arm are both located above the cover body;

[0019] A vertical frame, the vertical frame is fixedly connected to the top of the cover body, and the vertical frame and the cover body are perpendicular to each other, the top of the vertical frame is fixedly connected to a parallel frame through two vertical rods, and the parallel frame is provided with a long guide hole;

[0020] A handle, the bottom end of which is fixedly connected with a threaded section, the threaded section slides inside the guide long hole, and a nut is threadedly installed on the threaded section below the parallel frame, and the threaded section is inserted into the long sliding hole on the first swing rod and the long sliding hole on the second swing rod.

[0021] Further preferably, the rack and pinion assembly comprises: a gear condition, a gear shaft, and a gear member, wherein the gear member is fixedly mounted on the gear shaft, a pulley member is fixedly mounted on the gear shaft, and the two pulley members corresponding to the two sets of rack and pinion assemblies are connected via a belt transmission.

[0022] Further preferably, the negative pressure adsorption component comprises:

[0023] A shell member, wherein the shell member is slidably connected to the lower plate body;

[0024] A T-shaped operating member is fixedly arranged on the side of the housing member;

[0025] The brake frame penetrates the shell from bottom to top, and is slidably connected to the shell. The cross-sectional area of ​​the brake frame entering the shell is larger than the cross-sectional area of ​​the brake frame passing through the shell.

[0026] More preferably, a sliding cross frame is slidably arranged inside the operating window.

[0027] The present invention provides an intelligent operating frame for burns, plastic surgery, and cosmetic surgery. It has the following beneficial effects:

[0028] 1. The present invention designs a negative pressure adsorption component which can be adsorbed on the patient's skin. The two negative pressure adsorption components are used together to keep the skin of the skin-grafting part from wrinkling, thereby facilitating the operation of the surgeon in burn plastic surgery, reducing the rate of medical accidents, and reducing the difficulty of skin-grafting and skin-grafting. The present invention adopts a lifting frame to adjust the height of the surgical frame body, which is convenient for adjustment during use, and further designs a fine-tuning component. The negative pressure adsorption component and the fine-tuning component are slidably installed. When the negative pressure adsorption component is adsorbed on the patient's skin, the brake frame in the negative pressure adsorption component fixes the negative pressure adsorption component and the fine-tuning component. During actual use, the user can freely adjust the position of the negative pressure adsorption component. After the negative pressure adsorption component is adsorbed on the patient's skin, the negative pressure adsorption component and the fine-tuning component are fixed. Then, the position of the negative pressure adsorption component can be fine-tuned by the fine-tuning component. This method is convenient for adjusting the position of the negative pressure adsorption component before and during the operation, which greatly helps the surgeon during the operation.

[0029] 2. The present invention designs a specific structure of the negative pressure adsorption component, which includes a shell part and a brake frame. The brake frame penetrates the shell part from bottom to top, and the cross-sectional area of ​​the brake frame entering the shell part is larger than the cross-sectional area of ​​the brake frame passing through the shell part. In this way, when a negative pressure state is formed inside the shell part, the negative pressure causes the brake frame to move upward, and the top end of the brake frame abuts against the bottom of the lower plate body. The brake frame and the lower plate body are squeezed and fixed, so that the negative pressure adsorption component can be fixed to the fine-tuning component when negative pressure is loaded. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a three-dimensional schematic diagram of an intelligent operating frame for burns, plastic surgery, and cosmetic surgery proposed by the present invention;

[0031] Figure 2 This is a front view of an intelligent operating frame for burns, plastic surgery, and cosmetic surgery proposed by the present invention;

[0032] Figure 3 This is a side view of an intelligent operating frame for burns, plastic surgery, and cosmetic surgery proposed by the present invention;

[0033] Figure 4 This is a three-dimensional schematic diagram of a surgical frame body of a burn plastic surgery and cosmetic surgery intelligent surgical frame proposed by the present invention;

[0034] Figure 5 This is a three-dimensional schematic diagram of a fine-tuning component of an intelligent surgical frame for burns, plastic surgery, and cosmetic surgery proposed by the present invention;

[0035] Figure 6 A three-dimensional schematic diagram of a guide adjustment and manipulation assembly of an intelligent surgical frame for burns, plastic surgery, and cosmetic surgery proposed by the present invention;

[0036] Figure 7 for Figure 5 A partial enlarged view in the middle;

[0037] Figure 8 This is a three-dimensional schematic diagram of a lifting frame of a burn plastic surgery and cosmetic surgery intelligent operating frame proposed by the present invention;

[0038] Fig. 9 This is a three-dimensional schematic diagram of a fine-tuning component of an intelligent surgical frame for burns, plastic surgery, and cosmetic surgery proposed by the present invention;

[0039] Fig.10 This is a three-dimensional schematic diagram of a negative pressure adsorption component of a burn plastic surgery and cosmetic surgery intelligent operating frame proposed by the present invention;

[0040] Fig.11 for Fig.10 A partial enlarged view of point B in the middle;

[0041] Fig.12 This is a three-dimensional schematic diagram of a negative pressure adsorption component of a burn plastic surgery and cosmetic surgery intelligent operating frame proposed by the present invention;

[0042] Fig.13 The present invention is a three-dimensional schematic diagram of a brake frame of an intelligent operating frame for burns, plastic surgery, and cosmetic surgery.

[0043] Among them, 1. main body; 2. lifting frame; 201. bottom plate; 202. first L-shaped frame; 203. second L-shaped frame; 204. threaded rod; 205. servo motor; 3. sliding cross frame; 4. surgical frame body; 4a. operation window; 5. fine adjustment component; 501. gear rack component; 501a. gear condition; 501b. gear part; 501c. pulley part; 502. lower plate; 502a. sliding foot; 503. guide adjustment control component; 503a. cover body; 503b. vertical frame; 503c. parallel frame; 503d. vertical rod; 503e. guide slot ; 503f, handle; 503g, threaded section; 503h, nut; 504, belt; 505, first swing arm; 506, second swing arm; 6, negative pressure adsorption component; 601, shell member; 601a, lower cavity; 601b, upper cavity; 601c, sliding opening; 601d, arc-shaped opening; 601e, sliding opening; 601f, limiting rod member; 601g, ejection hole; 602, T-shaped operating member; 603, disposable breathable paper; 604, brake frame; 604a, bottom support; 604b, guide hole; 604c, sliding body; 604d, plug plate; 605, limiting guide rod assembly. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] Embodiment 1:

[0046] like Figure 1-Figure 13 As shown, an embodiment of the present invention provides an intelligent operating frame for burns, plastic surgery, and cosmetic surgery, comprising: a main board body 1, a lifting frame 2, an operating frame body 4, a negative pressure adsorption component 6, and a fine-tuning component 5.

[0047] The main body 1 is a bed board or other fixed main structure (plate-shaped) for supporting the patient's thigh. The lifting frame 2 is fixedly installed on the top of the main body 1, and the surgical frame body 4 is fixedly installed at the lifting end of the lifting frame 2. The height of the surgical frame body 4 can be automatically (or manually) adjusted by relying on the lifting frame 2: for example, before the operation, in order to facilitate the patient to move his thigh deep into the area on the main body 1 and under the surgical frame body 4, the lifting frame 2 can be used to adjust the surgical frame body 4 to a high position. When the operation begins, the lifting frame 2 is used to adjust the surgical frame body 4 downward to a suitable height. An operating window 4a is provided on the top of the surgical frame body 4. The operating window 4a is for the patient's skin peeling (or skin grafting) position. The surgeon performs the operation from the operating window 4a above the surgical frame body 4.

[0048] The negative pressure adsorption component 6 is connected to the surgical frame body 4 through the fine-tuning component 5, and the negative pressure adsorption component 6 and the fine-tuning component 5 are slidably installed. The sliding direction of the negative pressure adsorption component 6 and the fine-tuning component 5 is the same as the adjustment direction of the fine-tuning component 5. Two groups of negative pressure adsorption components 6 and fine-tuning components 5 are provided and distributed on both sides of the operating window 4a. The negative pressure adsorption component 6 can adsorb and fix the patient's skin. The two groups of negative pressure adsorption components 6 are used together to keep the skin of the patient's surgical site wrinkle-free.

[0049] The negative pressure adsorption component 6 is provided with a brake frame 604. When the negative pressure adsorption component 6 is adsorbed on the patient's skin (that is, the negative pressure adsorption component 6 is working, during the surgical operation), the brake frame 604 fixes the negative pressure adsorption component 6 and the fine-tuning component 5.

[0050] When in use, the patient's thigh is located on the main body 1 and directly below the corresponding operation window 4a of the surgical frame body 4. The surgical frame body 4 is adjusted to a suitable height by relying on the lifting frame 2. At this time, the bottom of the negative pressure adsorption component 6 contacts (slightly presses against) the patient's skin, and then the vacuum pump equipped with the negative pressure adsorption component 6 works to form a negative pressure inside the negative pressure adsorption component 6. At this time, the bottom of the negative pressure adsorption component 6 adsorbs and fixes the patient's skin, and fixes the negative pressure adsorption component 6 to the fine-tuning component 5. After that, the user fine-tunes the position of the negative pressure adsorption component 6 through the fine-tuning component 5, so that the patient's skin part between the two groups of negative pressure adsorption components 6 does not wrinkle, which is convenient for the surgeon to perform skin removal or skin grafting operations.

[0051] In one embodiment, the fine-tuning assembly 5 includes: a gear rack assembly 501 (a linear drive structure), a lower plate 502 , and a guide adjustment control assembly 503 .

[0052] The gear shaft of the rack and pinion assembly 501 is slidably connected to the sliding hole opened on the surgical frame body 4, the gear condition 501a of the rack and pinion assembly 501 is fixedly connected to the surgical frame body 4, and the rack and pinion assembly 501 is provided with two groups. The gear shafts of the two groups of rack and pinion assemblies 501 are connected by a belt assembly transmission, so that the two groups of rack and pinion assemblies 501 can move synchronously, ensuring the smooth movement of the lower plate body 502. The lower plate body 502 and the bottom ends of the gear shafts of the two groups of rack and pinion assemblies 501 are rotatably installed, so that the gear shafts of the two groups of rack and pinion assemblies 501 can rotate independently, thereby realizing the linear driving of the lower plate body 502. 02, a first swing rod 505 is fixedly installed on the top of the gear shaft of one group of gear rack assemblies 501, and a second swing rod 506 is rotatably installed on the top of the gear shaft of the other group of gear rack assemblies 501. Long sliding holes are provided on the first swing rod 505 and the second swing rod 506. A guiding and adjusting operating assembly 503 is installed between the first swing rod 505 and the second swing rod 506. The guiding and adjusting operating assembly 503 is used to drive the first swing rod 505 to flap, and of course the second swing rod 506 will also swing. The first swing rod 505 and the second swing rod 506 swing synchronously to stabilize the moving trajectory of the guiding and adjusting operating assembly 503.

[0053] When in use, the guiding and adjusting operating assembly 503 drives the first swing rod 505 and the second swing rod 506 to swing synchronously, and the swing of the first swing rod 505 drives the gear shaft of its corresponding gear rack assembly 501 to rotate, and the second swing rod 506 can rotate relative to the gear shaft of its corresponding gear rack assembly 501. When the gear shaft of one set of the two sets of gear rack assemblies 501 rotates, the belt assembly is used to drive the gear shafts of the two sets of gear rack assemblies 501 to rotate synchronously and in the same direction, and the gear parts on the gear shaft cooperate with the corresponding gear condition 501a to realize linear driving of the lower plate 502 to move.

[0054] In one embodiment, the guide adjustment manipulation assembly 503 includes: a cover 503a, a vertical frame 503b and a handle 503f.

[0055] The cover body 503a covers the gear shaft of the gear rack assembly 501 located above the surgical stand body 4, which plays a certain role in protecting and maintaining the beautiful appearance. The first swing arm 505 and the second swing arm 506 are both located above the cover body 503a. The vertical frame 503b is fixedly connected to the top of the cover body 503a, and the vertical frame 503b and the cover body 503a are perpendicular to each other. The top of the vertical frame 503b is fixedly connected to the parallel frame 503c through two vertical rods 503d. The two vertical rods 503d are distributed at both ends of the vertical frame 503b (the two vertical rods 503d are also distributed at both ends of the parallel frame 503c). ), a guide long hole 503e is provided on the parallel frame 503c, and a threaded section 503g is fixedly connected to the bottom end of the handle 503f. The threaded section 503g slides on the inner side of the guide long hole 503e, and the threaded section 503g is threadedly installed with a nut 503h at a position below the parallel frame 503c. The threaded section 503g is inserted into the long sliding hole on the first rocker arm 505 and the long sliding hole on the second rocker arm 506. By tightening the nut 503h, the threaded section 503g is driven downward, thereby ensuring that the bottom end of the threaded section 503g will not separate from the long sliding hole on the first rocker arm 505 and the long sliding hole on the second rocker arm 506.

[0056] When in use, the user manipulates the handle 503f to control the threaded section 503g to slide on the inner side of the guide long hole 503e, thereby driving the first swing rod 505 and the second swing rod 506 to swing, wherein the swing of the first swing rod 505 drives the gear shaft of the gear rack assembly 501 corresponding to the first swing rod 505 to rotate.

[0057] In one embodiment, the rack and pinion assembly 501 includes: a gear condition 501a, a gear shaft, and a gear member 501b. The gear member 501b is fixedly mounted on the gear shaft, and a pulley member 501c is fixedly mounted on the gear shaft. The two pulley members 501c corresponding to the two sets of rack and pinion assemblies 501 are connected by a belt 504 to achieve synchronous and unidirectional rotation of the two gear shafts.

[0058] When the gear shaft rotates, it directly drives the gear member 501b to rotate, thereby causing the gear member 501b to mesh with the gear condition 501a for transmission. Since the gear condition 501a and the surgical frame body 4 are fixedly designed, the gear shaft and the gear member 501b will slide relative to the surgical frame body 4.

[0059] In one embodiment, the negative pressure adsorption assembly 6 includes: a shell 601 , a T-shaped operating member 602 , and a brake frame 604 .

[0060] The shell member 601 is slidably connected to the lower plate body 502, and the user can freely push the shell member 601 to slide relative to the lower plate body 502, so that the shell member 601 can quickly reach a predetermined position. A T-shaped operating member 602 (equivalent to the function of a handle) is fixedly provided on the side of the shell member 601, and the user can manipulate the T-shaped operating member 602 to push / pull the shell member 601 to slide, and the brake frame 604 penetrates the shell member 601 from the bottom to the top, and the brake frame 604 is slidably connected to the shell member 601, and the cross-sectional area of ​​the brake frame 604 entering the shell member 601 is larger than the cross-sectional area of ​​the brake frame 604 passing through the shell member 601.

[0061] Since the cross-sectional area of ​​the brake frame 604 entering the shell 601 is larger than the cross-sectional area of ​​the brake frame 604 passing through the shell 601, when negative pressure is formed inside the shell 601, the gas pressure acting on the brake frame 604 inside the shell 601 will decrease, while the pressure acting on the bottom and top ends of the brake frame 604 remains unchanged, so that the brake frame 604 is pushed upward under the action of atmospheric pressure.

[0062] For example, the area S at the bottom of the brake frame 604 that is affected by atmospheric pressure is 1， The area S2 at the top of the brake frame 604 affected by the atmospheric pressure, if S1 is designed to be larger than S2, then the area of ​​the brake frame 604 inside the shell 601 affected by the atmospheric pressure is S1-S2. If the air pressure inside the shell 601 is the same as the external air pressure, the resultant force of the atmospheric thrust on the above three areas is zero. If the air pressure inside the shell 601 is lower than the external air pressure, the downward force of the atmospheric pressure on the brake frame 604 inside the shell 601 is reduced, thereby causing the brake frame 604 to move upward.

[0063] In one embodiment, a limiting guide rod assembly 605 is disposed between the housing 601 and the brake frame 604 , and the limiting guide rod assembly 605 is used to limit the brake frame 604 from sliding downward out of the housing 601 .

[0064] The limiting guide rod assembly 605 is a threaded rod and a limiting nut. The threaded rod has a smooth rod part and a threaded part, so that the brake frame 604 can slide up and down relative to the threaded rod, ensuring the smooth movement of the brake frame 604, and the limiting nut limits the lowest position of the brake frame 604 to prevent the brake frame 604 from sliding down out of the shell 601.

[0065] In one embodiment, the housing 601 includes a lower cavity 601a and an upper cavity 601b.

[0066] An arc-shaped opening 601d is provided at the bottom end of the lower cavity 601a, and the arc-shaped opening 601d matches the shape of the patient's thigh. A plurality of limiting rods 601f are fixedly connected to the inner side of the arc-shaped opening 601d. The limiting rods 601f prevent the patient's skin from inhaling more of the inner side of the arc-shaped opening 601d. A disposable breathable paper 603 is provided at the arc-shaped opening 601d. The disposable breathable paper 603 ensures hygiene and is more comfortable to use.

[0067] The upper cavity 601b is communicated with the lower cavity 601a, and an ejection hole 601g is opened at the top of the upper cavity 601b, and a sliding opening 601e is opened at the bottom of the upper cavity 601b.

[0068] The cross-sectional area of ​​the ejection hole 601g is smaller than the cross-sectional area of ​​the sliding opening 601e. The ejection holes can be provided in a plurality, and the sum of the cross-sectional areas of the plurality of ejection holes 601g is smaller than the cross-sectional area of ​​the sliding opening 601e.

[0069] A sliding opening 601c is formed on the side of the upper cavity 601b, and a sliding foot 502a is fixedly connected to the bottom of the lower plate 502, and the sliding foot 502a is slidably connected to the sliding opening 601c.

[0070] In one embodiment, the brake frame 604 includes: a base support 604a, a guide hole 604b is opened on the base support 604a, and the guide hole 604b cooperates with the limiting guide rod assembly 605; a sliding body 604c is fixedly connected to the top of the base support 604a, and a plug plate 604d is fixedly connected to the top of the sliding body 604c, the sliding body 604c is slidingly sealed with the sliding port 601c, the plug plate 604d is slidingly sealed with the ejection hole 601g, and multiple plug plates 604d and ejection holes 601g are provided.

[0071] In one embodiment, the lifting frame 2 includes: a bottom plate 201 , a servo motor 205 , a guide column, a threaded rod 204 , a first L-shaped frame 202 and a second L-shaped frame 203 .

[0072] The bottom plate 201 is fixedly connected to the main body 1, the top of the bottom plate 201 is fixedly connected to the first L-shaped frame 202 and the second L-shaped frame 203, the servo motor 205 is fixedly connected to the surgical frame body 4, the output end of the servo motor 205 is fixedly connected to the threaded rod 204, the threaded rod 204 is threadedly matched with the horizontal part of the second L-shaped frame 203, and the bottom of the surgical frame body 4 is fixedly connected to a guide column, which is vertically slidably matched with the horizontal part of the first L-shaped frame 202.

[0073] The servo motor 205 drives the threaded rod 204, and the threaded rod 204 cooperates with the horizontal thread of the second L-shaped frame 203 to drive the threaded rod 204 itself to move up and down, that is, drive the surgical frame body 4 to move up and down. The guide column and the horizontal part of the first L-shaped frame 202 vertically slide and cooperate to play a stabilizing and guiding role.

[0074] In one embodiment, a sliding cross frame 3 is provided inside the operating window 4a. Generally, two sliding cross frames 3 are provided, which can slide freely inside the operating window 4a to assist in supporting the surgeon's hands (the hands can be pressed on the sliding cross frame 3, which is more advantageous than having the hands suspended in the air), making it more convenient for the surgeon to perform the operation.

[0075] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A smart surgical frame for burns, plastic surgery, and cosmetic surgery, characterized in that: include: Main board body; A lifting frame, the lifting frame is fixedly installed on the top of the main board body; The surgical stand body is fixedly mounted on the lifting end of the lifting frame, and an operation window is provided on the top of the surgical stand body; A negative pressure adsorption component, which is connected to the surgical frame body through a fine-tuning component, and the negative pressure adsorption component and the fine-tuning component are slidably installed; There are two groups of negative pressure adsorption components and fine-tuning components, which are distributed on both sides of the operation window; the negative pressure adsorption component is provided with a brake frame, and when the negative pressure adsorption component is adsorbed on the patient's skin, the brake frame fixes the negative pressure adsorption component and the fine-tuning component; The fine-tuning components include: A rack and pinion assembly, wherein the gear shaft of the rack and pinion assembly is slidably connected to a sliding hole provided on the surgical stand body, the gear condition of the rack and pinion assembly is fixedly connected to the surgical stand body, two groups of rack and pinion assemblies are provided, and the gear shafts of the two groups of rack and pinion assemblies are connected through a belt assembly for transmission; The lower plate body and the bottom ends of the gear shafts of the two sets of gear rack assemblies are rotatably mounted; A first swing rod is fixedly mounted on the top of the gear shaft of one set of the gear rack assembly, and a second swing rod is rotatably mounted on the top of the gear shaft of the other set of the gear rack assembly. Long sliding holes are provided on the first swing rod and the second swing rod, and a guide adjustment control assembly is installed between the first swing rod and the second swing rod. The guidance adjustment control components include: A cover body, which covers the gear shaft of the gear rack assembly located above the surgical stand body, and the first swing arm and the second swing arm are both located above the cover body; A vertical frame, the vertical frame is fixedly connected to the top of the cover body, and the vertical frame and the cover body are perpendicular to each other, and the top of the vertical frame is fixedly connected to a parallel frame through two vertical rods, and a guide long hole is opened on the parallel frame; A handle, the bottom end of which is fixedly connected with a threaded section, the threaded section slides inside the guide long hole, and a nut is threadedly installed on the threaded section below the parallel frame, and the threaded section is inserted into the long sliding hole on the first swing rod and the long sliding hole on the second swing rod; The negative pressure adsorption components include: A shell member, the shell member is slidably connected to the lower plate body; A T-shaped operating member is fixedly arranged on the side of the housing member; The brake frame penetrates the shell from bottom to top, and the brake frame is slidably connected to the shell, and the cross-sectional area of ​​the brake frame entering the shell is larger than the cross-sectional area of ​​the brake frame passing through the shell; When a negative pressure state is formed inside the shell, the negative pressure causes the brake frame to move upward, and the top end of the brake frame abuts against the bottom end of the lower plate body, so that the brake frame and the lower plate body are squeezed and fixed.

2. The intelligent operating frame for burns, plastic surgery, and cosmetic surgery according to claim 1, characterized in that: The rack and pinion assembly comprises: a gear condition, a gear shaft, and a gear member. The gear member is fixedly mounted on the gear shaft, and a pulley member is fixedly mounted on the gear shaft. The two pulley members corresponding to the two sets of rack and pinion assemblies are connected by belt transmission.

3. The intelligent operating frame for burns, plastic surgery, and cosmetic surgery according to claim 1, characterized in that: The inner sliding of the operating window is provided with a sliding horizontal frame.

Images