Wireless screen projection simple laparoscope simulation training instrument

Abstract

The invention discloses a wireless projection screen simple laparoscope simulation training apparatus, which comprises a deformation type training box, a searchlight, a mobile phone projection screen display assembly and an adjustable mounting rack, and is characterized in that the deformation type training box comprises two groups of side plates, a front top plate, a rear top plate, a rear plate, a front plate and a bottom plate, the front top plate and the rear top plate are installed on the tops between the two side plates respectively, and the rear plate is located below the rear top plate and located between the two side plates. According to the designed laparoscope simulation training device, the intelligent mobile phone camera is used for shooting the training operation process in the laparoscope box, the operation process in the simulation training box is synchronously and clearly projected on a screen by means of the wireless screen projection function of a mobile phone, more sensitive contact operation of hands and eyes is facilitated, and the training efficiency is improved. The simple laparoscope simulation trainer is simple in assembling method, low in cost, convenient to carry and high in definition, does not need to be connected with any camera data line, and can be put on a screen optionally for learning.

Description

Technical Field

[0001] The invention relates to the technical field of laparoscopic simulation training, and in particular to a simple laparoscopic simulation training device with wireless projection. Background Art

[0002] At present, laparoscopic technology has become the main means of diagnosis and treatment in surgical operations. Laparoscopic technology is a minimally invasive surgical technique, also known as laparoscopic surgery, which is used to examine and treat diseases in the abdomen and pelvis. In laparoscopic surgery, doctors insert laparoscopic instruments into the body through small holes, thus avoiding the large incision method in traditional open surgery, reducing postoperative pain, recovery time and the occurrence of complications. The basic principle of laparoscopic technology is to introduce a camera and a light source into the body cavity through a laparoscope, a thin tubular optical instrument, so that doctors can clearly see the organs and tissues in the abdomen and pelvis on the screen. At the same time, doctors can insert the instruments needed for surgery, such as laser knives, forceps, suction devices, etc., through other small holes to perform surgical operations. In addition, with the gradual development of minimally invasive technology, laparoscopic technology has not only been maturely used in higher-level hospitals, but has also been widely promoted in county-level grassroots hospitals. However, due to the complex operation difficulty of laparoscopic surgery in three-dimensional space, it requires sufficient practice before it can be used in actual surgery. In order to safely and smoothly carry out minimally invasive laparoscopic surgery, it is very necessary for young doctors to undergo skilled and systematic training through laparoscopic simulation trainers. Only by conducting strict simulation training of laparoscopic operation skills can a good foundation be laid for the successful implementation of laparoscopic surgery.

[0003] However, the existing laparoscopic simulation trainers have the following problems during use: in grassroots hospitals, due to the lack of laparoscopic training equipment, insufficient training experience and lack of funding, there are few opportunities for laparoscopic training or training for grassroots hospital doctors, which leads to a longer learning curve and hinders the progress of minimally invasive technology in grassroots hospitals. Currently, most commonly used laparoscopic simulation trainers are operated by connecting a camera data cable to a computer or TV display, which has the disadvantages of being expensive, not easy to carry, complex to install, small display screen, and poor clarity. Due to its high price, only a few large-scale or teaching hospitals are equipped with laparoscopic simulation training systems, and grassroots hospitals are rarely equipped with them; even if purchased by individuals, it is inconvenient to carry because it needs a camera data cable to connect to the computer, and the learning time and space are limited; in addition, due to the different resolutions of computer screens, some images are distorted or unclear, which reduces the learning efficiency. To this end, it is necessary to design corresponding technical solutions to solve the existing technical problems. Summary of the invention

[0004] The purpose of the present invention is to provide a simple laparoscopic simulation training device with wireless projection, which solves the problem that in grassroots hospitals, due to the lack of laparoscopic training equipment, insufficient training experience and lack of financial support, grassroots hospital doctors have few opportunities for laparoscopic training or training, which leads to a prolonged learning curve and hinders the progress of minimally invasive technology in grassroots hospitals. Currently, most commonly used laparoscopic simulation trainers are operated under the connection of a computer or TV display through a camera data cable, which has the disadvantages of being expensive, not easy to carry, complicated to install, small display screen, and poor clarity. Due to its high price, only a few large-scale or teaching hospitals are equipped with laparoscopic simulation training systems, while grassroots hospitals are rarely equipped with them; even if purchased by individuals, it is inconvenient to carry because it needs a camera data cable to connect to the computer, and the learning time and space are limited; in addition, due to the different resolutions of computer screens, some images are distorted or unclear, which reduces the learning efficiency, which is a technical problem.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wireless screen projection simple laparoscopic simulation training device, comprising a deformable training box, a searchlight, a mobile phone screen projection display component and an adjustable mounting frame, the deformable training box comprising side panels, a front top panel, a rear top panel, a rear panel, a front panel and a bottom panel, the side panels are divided into two groups and are symmetrically arranged on the left and right, the front top panel and the rear top panel are respectively installed on the top between the two groups of side panels, the rear panel is located below the rear top panel and between the two groups of side panels, the front panel is located below the front top panel and between the two groups of side panels, the bottoms of the two groups of side panels are snapped onto the bottom panel, the connections between the side panels, the front top panel, the rear top panel, the rear panel, the front panel and the bottom panel are docked by snapping, wherein the front top panel is opened A light source entrance is provided, the searchlight is installed on the light source entrance, a display port is opened on the rear top plate, four groups of trocal holes are symmetrically opened below the display port, the mobile phone screen projection display component is installed on the rear top plate and used in conjunction with the display port, the adjustable mounting frame includes a suction cup and a triangular adjustment frame, the suction cup is fixed to the bottom of the base plate and has a slot opened inside, an iron sheet is built into the slot, the triangular adjustment frame includes a hollow column and a tripod installed at the bottom of the hollow column, a floating rod is movably inserted inside the hollow column and a limiting bolt is threadedly inserted on the surface, the inner end of the limiting bolt conflicts with the floating rod, and a magnetic block is fixed to the upper end of the floating rod, the magnetic block is inserted in the slot and adsorbed on the iron sheet.

[0006] As a preferred embodiment of the present invention, the side panels, front top panel, rear top panel, rear panel, front panel and bottom panel are all made of rubber plastic panels, and the surfaces of the two groups of the side panels, rear panel and front panel are processed to have several groups of deformation grooves, and the several groups of deformation grooves are distributed in a stacked manner.

[0007] As a preferred embodiment of the present invention, an inflatable component is arranged in the deformable training box, and the inflatable component includes an air guide ring arranged at the bottom of the deformable training box and a pressing air bag connected to the air guide ring through a pipe, and four groups of inflatable columns are evenly distributed on the air guide ring, and the four groups of inflatable columns are evenly distributed at the corners of the deformable training box.

[0008] As a preferred embodiment of the present invention, both ends of the inflatable column are fixed on the inner wall of the deformable training box and the surface is processed and formed into a laminated structure.

[0009] As a preferred embodiment of the present invention, the searchlight includes a mounting tube and a searchlight fixed on the mounting tube, the mounting tube is inserted into the light source entrance and the searchlight at the inner end is located inside the deformable training box.

[0010] As a preferred embodiment of the present invention, the mobile phone screen projection display assembly includes a base, a rotating plate, a support plate and a mobile phone body, the base is fixed on the rear top plate, a support plate is installed on the top of the rotating plate, and the mobile phone body is clamped on the support plate and faces the interior of the deformable training box.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The present invention designs an instrument specifically used for simulating training of central laparoscopic surgery. The laparoscopic simulation trainer includes a deformable training box, a searchlight, a mobile phone screen projection display component and an adjustable mounting frame. When laparoscopic simulation training is needed, the user can inflate, stretch and open the deformable training box and fix it to the desktop through the suction cup at the bottom or support and position the deformable training box through the adjustable mounting frame. After the preparation work is completed, the user uses the searchlight to fill light inside the deformable training box and cooperates with the mobile phone screen projection display component to dynamically acquire and display images of the internal situation of the deformable training box. The user introduces the training laparoscope from the trocal hole of the deformable training box and simulates the surgical training operation. The training device has a simple structure, low cost, and is easy to carry and use.

[0013] 2. The laparoscopic simulation trainer designed by the present invention uses a smartphone camera to shoot the training operation process in the laparoscopic box, and with the help of the mobile phone's wireless screen projection function, the operation process in the simulation training box is synchronously and clearly projected onto the screen, which is convenient for more sensitive hand-eye connection operation. The simple laparoscopic simulation trainer is simple to assemble, low-cost, and does not require any camera data cable connection, so it is easy to carry. It also has the advantages of high clarity and optional screen projection for learning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the overall structure diagram of the present invention;

[0015] Figure 2 This is a structural diagram of the inflatable component of the present invention;

[0016] Figure 3 This is a structural diagram of the suction cup of the present invention;

[0017] Figure 4 This is a structural diagram of the triangular adjustment frame of the present invention.

[0018] In the figure: 1. side panel; 2. front top panel; 3. rear top panel; 4. rear panel; 5. front panel; 6. bottom panel; 7. light source entrance; 8. display port; 9. trocal hole; 10. suction cup; 11. triangular adjustment frame; 12. notch; 13. iron sheet; 14. hollow column; 15. tripod; 16. floating rod; 17. limit bolt; 18. magnetic block; 19. deformation groove; 20. inflatable component; 21. air guide ring; 22. press air bag; 23. inflatable column; 24. mounting tube; 25. searchlight; 26. base; 27. rotating plate; 28. support plate; 29. ​​mobile phone body. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4The present invention provides a technical solution: a wireless screen projection simple laparoscopic simulation training device, comprising a deformable training box, a searchlight, a mobile phone screen projection display component and an adjustable mounting frame, the deformable training box comprising a side panel 1, a front top panel 2, a rear top panel 3, a rear panel 4, a front panel 5 and a bottom panel 6, the side panel 1 is divided into two groups and is symmetrically arranged on the left and right, the front top panel 2 and the rear top panel 3 are respectively installed on the top between the two groups of side panels 1, the rear panel 4 is located below the rear top panel 3 and between the two groups of side panels 1, the front panel 5 is located below the front top panel 2 and between the two groups of side panels 1, the bottoms of the two groups of side panels 1 are buckled on the bottom panel 6, the connection between the side panel 1, the front top panel 2, the rear top panel 3, the rear panel 4, the front panel 5 and the bottom panel 6 is docked by buckles, wherein the front top panel 2 is provided with a light source injection port 7, the searchlight It is installed on the light source entrance 7, a display port 8 is opened on the rear top plate 3, and four groups of trocal holes 9 are symmetrically opened below the display port 8. The mobile phone projection display component is installed on the rear top plate 3 and used in conjunction with the display port 8. The adjustable mounting frame includes a suction cup 10 and a triangular adjustment frame 11. The suction cup 10 is fixed to the bottom of the bottom plate 6 and has a slot 12 opened inside. An iron sheet 13 is built into the slot 12. The triangular adjustment frame 11 includes a hollow column 14 and a tripod 15 installed at the bottom of the hollow column 14. A floating rod 16 is movably inserted inside the hollow column 14 and a limiting bolt 17 is inserted through the surface thread. The inner end of the limiting bolt 17 conflicts with the floating rod 16. A magnetic block 18 is fixed to the upper end of the floating rod 16. The magnetic block 18 is inserted in the slot 12 and adsorbed on the iron sheet 13.

[0021] Further improvement, such as Figure 1 As shown, the side panels 1, front top panel 2, rear top panel 3, rear panel 4, front panel 5 and bottom panel 6 are all made of rubber plastic panels, and the surfaces of the two groups of side panels 1, rear panel 4 and front panel 5 are processed to have several groups of deformation grooves 19, and the several groups of deformation grooves 19 are distributed in a stacked manner, which is convenient for deformation adjustment and more convenient to carry.

[0022] Further improvement, such as Figure 2 As shown, an inflatable component 20 is provided in the deformable training box, and the inflatable component 20 includes an air guide ring 21 arranged at the bottom of the deformable training box and a pressing air bag 22 connected to the air guide ring 21 through a pipeline, and four groups of inflatable columns 23 are evenly distributed on the air guide ring 21, and the four groups of inflatable columns 23 are evenly distributed at the corners of the deformable training box. When a simulated operation is required, the user can press the air bag 22 and inflate the inflatable column 23, and the inflatable column 23 expands during the inflation process and causes the deformable training box to unfold.

[0023] Further improvement, such as Figure 2 As shown, both ends of the inflatable column 23 are fixed on the inner wall of the deformable training box and the surface is processed into a stacked structure. The inflatable column 23 expands in the inflated state and can support the deformable training box.

[0024] Further improvement, such as Figure 1 As shown, the searchlight includes a mounting tube 24 and a searchlight 25 fixed on the mounting tube 24. The mounting tube 24 is inserted into the light source entrance 7 and the searchlight 25 at the inner end is located inside the deformable training box. The searchlight 25 can be used to fill in the interior of the deformable training box, so as to facilitate the acquisition of the internal operation screen.

[0025] Specifically, the mobile phone screen projection display assembly includes a base 26, a rotating plate 27, a support plate 28 and a mobile phone body 29. The base 26 is fixed on the rear top plate 3, and a support plate 28 is installed on the top of the rotating plate 27. The mobile phone body 29 is clamped on the support plate 28 and faces the interior of the deformable training box. The mobile phone body 29 is placed on the support plate 28 for clamping and limiting and is rotated and adjusted through the rotating plate 27, so that the camera end of the mobile phone body 29 faces the interior of the deformable training box.

[0026] During use: when laparoscopic simulation training is required, the user can press the airbag 22 and inflate the inflatable column 23. The inflatable column 23 expands during the inflation process and causes the deformable training box to unfold, and the deformable training box is adsorbed and fixed to the desktop through the suction cup 10. If there is no desktop, the user inserts the magnetic block 18 at the bottom of the triangular adjustment frame 11 into the slot 12 and adsorbs and fixes it with the iron sheet 13, and opens the tripod 15 to form a temporary operating platform. At this time, the staff turns on the searchlight and inserts the operating instruments from the trocal hole 9 and performs simulated training operations. At the same time, the mobile phone is turned on and the smartphone camera is used to shoot the training operation process in the laparoscope box. With the help of the mobile phone's wireless screen projection function, the operation process in the simulation training box is synchronously and clearly projected onto the screen, which is convenient for more sensitive hand-eye contact operation. The simple laparoscopic simulation trainer is simple to assemble, low-cost, and does not require any camera data cable connection, so it is easy to carry. In addition, it has the advantages of high clarity and optional screen projection for learning.

[0027] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0029] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A simple laparoscopic simulation training device with wireless projection, characterized in that: The invention comprises a deformable training box, a searchlight, a mobile phone projection display component and an adjustable mounting frame, wherein the deformable training box comprises a side panel (1), a front top panel (2), a rear top panel (3), a rear panel (4), a front panel (5) and a bottom panel (6), wherein the side panels (1) are divided into two groups and are arranged symmetrically on the left and right, wherein the front top panel (2) and the rear top panel (3) are respectively installed on the top between the two groups of side panels (1), and the rear panel (4) is located below the rear top panel (3) and between the two groups of side panels. (1), the front plate (5) is located below the front top plate (2) and between the two sets of side plates (1), the bottoms of the two sets of side plates (1) are snap-fitted onto the bottom plate (6), the side plates (1), the front top plate (2), the rear top plate (3), the rear plate (4), the front plate (5) and the bottom plate (6) are connected by snap-fitting, wherein the front top plate (2) is provided with a light source entrance (7), the searchlight is installed on the light source entrance (7), and the rear top plate ( 3) is provided with a display port (8), and four groups of trocal holes (9) are symmetrically provided below the display port (8). The mobile phone projection display assembly is installed on the rear top plate (3) and used in conjunction with the display port (8). The adjustable mounting frame includes a suction cup (10) and a triangular adjustment frame (11). The suction cup (10) is fixed to the bottom of the bottom plate (6) and has a notch (12) provided inside. The notch (12) has an iron sheet (13) built in. The triangular adjustment frame (11) is provided with a notch (12) provided inside. The frame (11) comprises a hollow column (14) and a tripod (15) installed at the bottom of the hollow column (14); a floating rod (16) is movably inserted inside the hollow column (14) and a limit bolt (17) is threadedly inserted on the surface; the inner end of the limit bolt (17) is in contact with the floating rod (16); a magnetic block (18) is fixed to the upper end of the floating rod (16); the magnetic block (18) is inserted into the slot (12) and adsorbed on the iron sheet (13).

2. A simple laparoscopic simulation training device with wireless screen projection according to claim 1, characterized in that: The side panels (1), the front top panel (2), the rear top panel (3), the rear panel (4), the front panel (5) and the bottom panel (6) are all made of rubber plastic panels. The surfaces of the two groups of the side panels (1), the rear panel (4) and the front panel (5) are processed to form a plurality of groups of deformation grooves (19), and the plurality of groups of deformation grooves (19) are distributed in a stacked manner.

3. The wireless projection simple laparoscopic simulation training device according to claim 1, characterized in that: An inflatable component (20) is arranged in the deformable training box, and the inflatable component (20) comprises an air guide ring (21) arranged at the bottom of the deformable training box and a pressing air bag (22) connected to the air guide ring (21) through a pipeline, and four groups of inflatable columns (23) are evenly distributed on the air guide ring (21), and the four groups of inflatable columns (23) are evenly distributed at the corners of the deformable training box.

4. The wireless projection simple laparoscopic simulation training device according to claim 3, characterized in that: The two ends of the inflatable column (23) are fixed on the inner wall of the deformable training box and the surface is processed and formed into a stacked structure.

5. The wireless projection simple laparoscopic simulation training device according to claim 4, characterized in that: The searchlight comprises a mounting tube (24) and a searchlight (25) fixed on the mounting tube (24); the mounting tube (24) is inserted into the light source injection port (7) and the searchlight (25) at the inner end is located inside the deformable training box.

6. The wireless projection simple laparoscopic simulation training device according to claim 5, characterized in that: The mobile phone screen projection display assembly comprises a base (26), a rotating plate (27), a supporting plate (28) and a mobile phone body (29); the base (26) is fixed on the rear top plate (3); a supporting plate (28) is installed on the top of the rotating plate (27); and the mobile phone body (29) is clamped on the supporting plate (28) and faces the interior of the deformable training box.

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