Ultrasonic, plasma and high-frequency equipment integrated operation platform

Abstract

The invention discloses an integrated operation platform of ultrasonic, plasma and high-frequency equipment in the technical field of surgical equipment, which comprises an ultrasonic controller, a high-frequency controller, a plasma controller, an ultrasonic knife, a high-frequency electrotome, a plasma knife, a mainframe box, a power supply device and a power supply device, the ultrasonic controller, the high-frequency controller and the plasma controller are mounted in the mainframe box; the ultrasonic controller, the high-frequency controller and the plasma controller are integrated in the mainframe box, so that unified management is facilitated, the problem of multi-device operation is solved, clinical operation of doctors is facilitated, and the purchase cost of existing multi-device is effectively reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of surgical equipment, and in particular to an integrated surgical platform of ultrasonic, plasma and high-frequency equipment. Background Art

[0002] The differences between ultrasonic hemostasis equipment, plasma low-temperature electrosurgical cutting equipment, and high-frequency electrosurgical cutting equipment are mainly reflected in different mechanisms, different clinical sites, different surgical scopes, applicable symptoms, different clinical needs, etc.

[0003] Ultrasonic cutting equipment is mainly used for soft tissue cutting when it is necessary to control bleeding and minimize thermal damage. It is mostly used clinically to close blood vessels with a diameter of 5mm or less. The ultrasonic frequency current in the ultrasonic host is transmitted to the transducer, which converts the electrical energy into mechanical energy of back and forth vibration. The end of the blade vibrates at a certain frequency (for example, 55.5kz) through the transmission and amplification of the ultrasonic knife. The heat generated by friction causes the water in the tissue cells in contact with the blade to vaporize, the protein hydrogen bonds to break, the cells to disintegrate and re-fuse, and the tissue is cut after coagulation. Ultrasonic cutting equipment is used to coagulate human soft tissue during surgery. When cutting blood vessels, the blade contacts tissue proteins, generates heat through mechanical vibration, causes the collagen structure in the tissue to be destroyed, and causes protein coagulation. It is mainly used for sealing and separation of vascular tissue to speed up the surgical process.

[0004] Plasma cutting equipment releases electrical energy to the surgical site through a bipolar motor under the condition of physiological saline, and uses the plasma formed by discharge in the perfusion fluid to cut and coagulate tissue. It has the advantages of low temperature, less heat penetration, targeted ablation, high precision, and less damage to the wound. It is mainly used for cutting and hemostasis of growths, mucosal tissues, and superficial tumor tissues. Since the surgery is performed at a low temperature, the recovery is fast and the damage to the tumor is small.

[0005] High-frequency cutting surgical equipment often refers to medical electrical equipment that generates high-frequency current. It is expected to use high-frequency current for surgical operations. High-frequency generators usually include: power supply, frequency generator, power amplifier, high-frequency control module, etc. High-frequency cutting surgical equipment is an electrosurgical device that replaces mechanical scalpels for tissue cutting. It is used to cut and coagulate human tissue during surgery. It acts on tissues through high-frequency currents of 500 to 750kHz, causing heat to be generated, causing cell water to evaporate, and then carbonizing and high-temperature tissues to achieve the effects of cutting a variety of soft tissues and stopping bleeding of small blood vessels. It has extremely high surgical efficiency and a wide range of applicable surgeries. It is one of the necessary equipment for electrosurgery.

[0006] The output frequency of plasma cutting equipment is lower than that of high-frequency cutting surgical equipment, generally at 100kHz. It can achieve fine cutting, tissue ablation, and protect surrounding tissues. It complements high-frequency electric knives and is mainly used in otolaryngology, sports medicine, spinal surgery, and urology.

[0007] Ultrasonic cutting equipment is another form of energy. Compared with plasma cutting equipment, high-frequency cutting surgical equipment and other electrical energy devices, it can cut efficiently and accurately while coagulating thicker blood vessels. It is often used in thoracic and abdominal surgeries. When ultrasonic scalpels encounter large blood vessels and rich tissues, the use of ultrasonic scalpels is efficient and reduces clinical bleeding.

[0008] At present, various hospitals have great demands for various types of medical surgical equipment, but the equipment of various manufacturers has single functions. The existing ultrasonic knives and ultrasonic controllers, high-frequency electric knives and high-frequency controllers, as well as plasma knives and plasma controllers are independent of each other, so that there are too many devices placed in the operating room. In addition, there are too many surgical knife heads, which makes the place messy and affects the efficiency of the operation, and there are safety hazards. Plasma is suitable for clinical superficial and capillary tissues, has no damage to tumors, and has a fast recovery after surgery. Summary of the invention

[0009] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of the present invention to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0010] Therefore, the purpose of the present invention is to provide an integrated surgical platform of ultrasound, plasma and high-frequency equipment. By integrating the ultrasound controller, high-frequency controller and plasma controller into a main box, it is convenient for unified management, while solving the problem of multi-device operation, facilitating doctors' clinical operations on the lesion site, and effectively reducing the cost of purchasing existing multiple devices.

[0011] In order to solve the above technical problems, the present invention provides an integrated surgical platform of ultrasound, plasma and high-frequency equipment, adopting the following technical solution: including an ultrasonic controller, a high-frequency controller and a plasma controller as well as an ultrasonic knife, a high-frequency electric knife and a plasma knife, and also including: a main box, wherein the ultrasonic controller, the high-frequency controller and the plasma controller are installed inside the main box; and also including a combined cable composed of an ultrasonic cable, a high-frequency cable and a plasma cable, wherein the ultrasonic knife is connected to the ultrasonic controller through the ultrasonic cable, the high-frequency electric knife is connected to the high-frequency controller through the high-frequency cable, and the plasma knife is connected to the plasma knife through the plasma cable.

[0012] Optionally, it also includes a splitter and a reel, the output end of the combined cable is electrically connected to one end of an extension cable wound around the reel through the splitter, the other end of the extension cable is connected to a blade switcher, the ultrasonic knife, high-frequency electric knife and plasma knife are all connected to the inside of the blade switcher, and the input end of the combined cable is respectively connected to an ultrasonic controller, a high-frequency controller and a plasma controller.

[0013] Optionally, a threading post is fixed on the main box, one end of the threading post is connected to an electric slip ring, the cable reel is rotatably connected to the electric slip ring, one end of the extension cable is connected to the input end of the splitter through the electric slip ring and the threading post, and the output end of the splitter includes an ultrasonic cable connected to the ultrasonic controller, a high-frequency cable connected to the high-frequency controller, and a plasma cable connected to the plasma controller.

[0014] Optionally, the blade switch includes a shell, a slide is horizontally fixed in the middle of the shell, a switching plate is horizontally slidably connected to the slide, a reset groove and three switching grooves are opened on the switching plate, a reset rod and three switching rods are vertically inserted in the shell, and switching pressure blocks corresponding to the three switching grooves are fixed on one side wall of the three switching rods, and reset pressure blocks corresponding to the reset grooves are fixed on the reset rod, one end of the switching plate is connected to the inner wall of the shell by a first spring, one end of the reset rod passes through the top of the shell and is connected to the top of the shell with a second spring, and the switch rod passes through the top of the shell. A third spring is connected between one end and the top of the shell, three conductive plates are fixed on the top of the slide, one side of each of the conductive plates is provided with an electric connector fixed on the slide, an elastic conductive sheet is fixedly connected to the electric connector, and abutments corresponding to the three elastic conductive sheets are fixed on the other side walls of the three switching rods, the ultrasonic cable, high-frequency cable and plasma cable at one end of the extension cable located inside the shell are connected one-to-one to the three electrical connectors, an ultrasonic knife, a high-frequency electric knife and a plasma knife are fixed one-to-one to the bottom ends of the three switching rods, and the three conductive plates are electrically connected to the ultrasonic knife, the high-frequency electric knife and the plasma knife one-to-one.

[0015] Optionally, the reset groove and the three switching grooves all include inclined surfaces opened in the same direction on the upper surface of the switching plate, and the three switching grooves also include limiting grooves opened below the inclined surfaces.

[0016] Optionally, the three conductive plates are electrically connected to the ultrasonic knife, high-frequency electric knife and plasma knife one by one through spiral wires.

[0017] Optionally, a main controller and an on-off detection module are also provided inside the main case, and an identification interface connected to the on-off detection module is provided outside the main case, the identification interface is respectively connected to the ultrasonic cable, high-frequency cable and plasma cable, and the on-off detection module is used to detect the on-off of the ultrasonic cable, high-frequency cable and plasma cable. The main controller sends the data to the corresponding ultrasonic controller, high-frequency controller and plasma controller through the serial port for execution according to the connection status of the ultrasonic cable, high-frequency cable or plasma cable.

[0018] Optionally, the main box is also connected to a display screen, and the main controller displays the corresponding functional area on the display screen according to the connection status of the ultrasonic cable, high-frequency cable or plasma cable, and other areas are grayed out and operations are prohibited.

[0019] Optionally, it also includes a radiator and a power cord fixed on the main chassis, and the ultrasonic controller, high-frequency controller and plasma controller share a radiator and a power cord.

[0020] In summary, the present invention includes at least one of the following beneficial effects:

[0021] 1. The present invention integrates the ultrasonic controller, high-frequency controller and plasma controller into one main box, which is convenient for unified management, solves the problem of multi-device operation, facilitates doctors' clinical operations, and effectively reduces the cost of purchasing existing multiple devices.

[0022] 2. The combined cable consisting of the ultrasonic cable, high-frequency cable and plasma cable of the present invention is easy to unwind on a reel, so that the combined cable will not be tangled; the setting of the blade switch can quickly switch the ultrasonic knife, high-frequency electric knife and plasma knife during the operation. During the switching process, the dynamic contact at one end of the elastic conductive sheet contacts the conductive plate connected to the corresponding blade head, so that the power-on operation can be carried out after the corresponding blade head is pushed out, thereby improving the cutting efficiency and the efficiency of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, they can also obtain drawings based on these drawings without paying creative work.

[0024] Figure 1 This is a structural schematic diagram of Embodiment 1 of the present invention;

[0025] Figure 2 This is a structural diagram of Embodiment 2 of the present invention;

[0026] Figure 3 This is a schematic diagram of the structure of the blade switch of the present invention;

[0027] Figure 4 It is a schematic diagram of the connection structure of the cable splitter and the cable reel of the present invention;

[0028] Figure 5 For the present invention Figure 3 Schematic diagram of the internal structure;

[0029] Figure 6 For the present invention Figure 5 A schematic diagram of the structure viewed from the right side;

[0030] Figure 7 This is a schematic diagram of the structure of the switching board of the present invention.

[0031] Description of reference numerals: 1, ultrasonic controller; 2, high-frequency controller; 3, plasma controller; 4, ultrasonic knife; 5, high-frequency electric knife; 6, plasma knife; 7, main box; 8, combined cable; 9, splitter; 10, reel; 11, extension cable; 12, knife head switch; 1201, shell; 1202, slide plate; 1203, switch plate; 1204, reset slot; 1205, switch slot; 1206, reset rod; 1207, switch rod; 1208, switch pressure block; 1209, reset pressure block; 12 10. First spring; 1211. Second spring; 1212. Third spring; 1213. Conductive plate; 1214. Elastic conductive sheet; 1215. Stop block; 1216. Electrical connector; 1217. Spiral wire; 1218. Inclined surface; 1219. Limiting groove; 13. Threading post; 14. Electric slip ring; 15. Ultrasonic cable; 16. High-frequency cable; 17. Plasma cable; 18. Main controller; 19. On / off detection module; 20. Display screen; 21. Radiator; 22. Power cord; 23. Identification interface. DETAILED DESCRIPTION

[0032] The following will combine 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, rather than all the embodiments. Based on the embodiments in the present invention, all embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0033] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] Embodiment 1

[0036] Reference Figure 1 and Figure 4 The present invention discloses an integrated surgical platform of ultrasound, plasma and high-frequency equipment, including an ultrasound controller 1, a high-frequency controller 2, a plasma controller 3, an ultrasound knife 4, a high-frequency electric knife 5 and a plasma knife 6, and also includes: a main box 7, the ultrasound controller 1, the high-frequency controller 2 and the plasma controller 3 are installed inside the main box 7; and also includes a combined cable 8 composed of an ultrasound cable 15, a high-frequency cable 16 and a plasma cable 17, the ultrasound knife 4 is connected to the ultrasound controller 1 through the ultrasound cable 15, the high-frequency electric knife 5 is connected to the high-frequency controller 2 through the high-frequency cable 16, and the plasma knife 6 is connected to the plasma knife 6 through the plasma cable 17.

[0037] Reference Figure 1 In detail, in this embodiment, a main controller 18 and a connection detection module 19 are also provided inside the main box 7, and an identification interface 23 connected to the connection detection module 19 is provided outside the main box 7. The identification interface 23 is connected to the ultrasonic cable 15, the high-frequency cable 16 and the plasma cable 17 respectively. The connection detection module 19 is used to detect the connection of the ultrasonic cable 15, the high-frequency cable 16 and the plasma cable 17. The main controller 18 sends the serial port data to the corresponding ultrasonic controller 1, the high-frequency controller 2 and the plasma controller 3 for execution according to the connection status of the ultrasonic cable 15, the high-frequency cable 16 or the plasma cable 17. All surgical blades are automatically identified by the identification interface 23 according to whether the circuit is on or off, and then the main controller 18 controls the display interface of the corresponding ultrasonic controller 1, the high-frequency controller 2 or the plasma controller 3 by detecting which blade is on, and only displays the corresponding interface, thereby avoiding misoperation.

[0038] That is, the plasma knife and high-frequency knife each use an MCU controller, the ultrasonic knife uses an MCU controller, and the whole machine is controlled by the main controller 18MCU. The three ultrasonic controllers 1, high-frequency controller 2 and plasma controller 3, which are used to control the ultrasonic knife 4, high-frequency electric knife 5 and plasma knife 6 respectively, are integrated into a main box 7, and the commonly used surgical equipment is systematically designed, integrating the functions of the most commonly used ultrasonic knife, plasma knife, high-frequency electric knife and multiple surgical equipment; it is easy to unify management, solve the problem of multi-device operation at the same time, and facilitate doctors' clinical operations.

[0039] The main box 7 is also connected to a display screen 20, which simplifies the interactive interface of the surgical equipment and makes the operation of the surgical equipment more intuitive and convenient. The display screen 20 uses a 10-inch LCD capacitive touch screen, which displays the ultrasonic knife interface, plasma knife interface, and high-frequency electric knife interface at the same time. All are displayed by area without switching, and all functional interfaces of the host are intuitively displayed; the power gear adjustment, working mode setting, voice and volume control of each functional knife head can be controlled. The main controller 18 displays the corresponding functional area on the display screen 20 according to the connection status of the ultrasonic cable 15, high-frequency cable 16 or plasma cable 17, and other areas are gray and prohibited from operation. It also includes a control pedal, and its control principle is the same as the display screen 20. When the main controller 18 controls the ultrasonic controller 1, the high-frequency controller 2 or the plasma controller 3 to work, the control signal is output through the corresponding controller through the control pedal.

[0040] It also includes a heat sink 21 and a power line 22 fixed on the main chassis 7 . The ultrasonic controller 1 , the high-frequency controller 2 and the plasma controller 3 share the same heat sink 21 and the power line 22 .

[0041] Embodiment 2

[0042] Reference Figure 2-Figure 4Based on the same concept as the above-mentioned embodiment 1, the integrated surgical platform of ultrasound, plasma and high-frequency equipment also includes a splitter 9 and a reel 10. The combined cable 8 is a cable composed of an ultrasound cable 15, a high-frequency cable 16 and a plasma cable 17 through an external flexible cable sleeve. The purpose is to facilitate the unified management of the corresponding cables when operating the ultrasonic knife 4, the high-frequency electric knife 5 and the plasma knife 6. The output end of the combined cable 8 is electrically connected to one end of the extension cable 11 wound on the reel 10 through the splitter 9. The splitter 9 and the reel 10 can adopt existing products. The purpose of the splitter 9 is to fork the ultrasound cable 15, the high-frequency cable 16 and the plasma cable 17 in the combined cable 8 at one end of the combined cable 8. The extension cable 11 is a part of the combined cable 8. , a part of the combined cable 8 can be extended and connected to the cable reel 10 so that the combined cable 8 will not be tangled and is easy to unwind. The other end of the extended cable 11 is connected to a blade switcher 12. The ultrasonic knife 4, the high-frequency electric knife 5 and the plasma knife 6 are all connected to the inside of the blade switcher 12. The blade switcher 12 can quickly switch the ultrasonic knife 4, the high-frequency electric knife 5 and the plasma knife 6 to move out and retract the knife, thereby improving the efficiency of the knife cutting and the efficiency of the operation. The input end of the combined cable 8, i.e., the three connection ends of the ultrasonic cable 15, the high-frequency cable 16 and the plasma cable 17, are forked at one end of the combined cable 8. By connecting the three connection ends to the ultrasonic controller 1, the high-frequency controller 2 and the plasma controller 3 respectively, the control of the ultrasonic knife 4, the high-frequency electric knife 5 and the plasma knife 6 is realized.

[0043] Reference Figure 4 In detail, in the present embodiment, a threading post 13 is fixed on the main box 7, one end of the threading post 13 is connected to an electric slip ring 14, the cable reel 10 is rotatably connected to the electric slip ring 14, one end of the extension cable 11 is connected to the input end of the splitter 9 through the electric slip ring 14 and the threading post 13, and the output end of the splitter 9 includes an ultrasonic cable 15 connected to the ultrasonic controller 1, a high-frequency cable 16 connected to the high-frequency controller 2, and a plasma cable 17 connected to the plasma controller 3.

[0044] The threading post 13 is hollow inside, and the input end of the splitter 9 is electrically connected to the electric slip ring 14 through the cable located inside the threading post 13. The end of the extension cable 11 that passes through the center of the reel 10 is also electrically connected to the electric slip ring 14. The threading post 13 is also used to support the reel 10. The reel 10 can drive the extension cable 11 wound on the surface to be unwound and can be electrically connected to the ultrasonic controller 1, the high-frequency controller 2 and the plasma controller 3 through the electric slip ring 14 and the splitter 9.

[0045] Reference Figure 3 , Figure 5 and Figure 6In detail, in this embodiment, the blade switch 12 includes a shell 1201, a slide plate 1202 is horizontally fixed in the middle of the shell 1201, a switching plate 1203 is horizontally slidably connected to the slide plate 1202, a reset groove 1204 and three switching grooves 1205 are opened on the switching plate 1203, a reset rod 1206 and three switching rods 1207 are vertically inserted in the shell 1201, and a switching pressure block 1208 corresponding to the three switching grooves 1205 is fixed on one side wall of the three switching rods 1207, and a reset pressure block 1209 corresponding to the reset groove 1204 is fixed on the reset rod 1206. One end of the switching plate 1203 is connected to the inner wall of the shell 1201 through a first spring 1210, and a second spring 1211 is connected between one end of the reset rod 1206 that passes through the top of the shell 1201 and the top of the shell 1201, and the switch rod 1207 A third spring 1212 is connected between one end passing through the top of the shell 1201 and the top of the shell 1201, three conductive plates 1213 are fixed to the top of the slide plate 1202, and one side of each conductive plate 1213 is provided with an electrical connector 1216 fixed to the slide plate 1202, and an elastic conductive sheet 1214 is fixedly connected to the electrical connector 1216, and abutments 1215 corresponding to the three elastic conductive sheets 1214 are fixed on the other side walls of the three switching rods 1207, and the ultrasonic cable 15, high-frequency cable 16 and plasma cable 17 at one end of the extension cable 11 located inside the shell 1201 are connected one-to-one to the three electrical connectors 1216, and an ultrasonic knife 4, a high-frequency electric knife 5 and a plasma knife 6 are fixed one-to-one to the bottom ends of the three switching rods 1207, and the three conductive plates 1213 are electrically connected one-to-one to the ultrasonic knife 4, the high-frequency electric knife 5 and the plasma knife 6.

[0046] Reference Figure 7 The reset slot 1204 and the three switching slots 1205 all include inclined surfaces 1218 opened in the same direction on the upper surface of the switching plate 1203 , and the three switching slots 1205 also include limiting slots 1219 opened below the inclined surfaces 1218 .

[0047] With the above structure, when it is necessary to switch between the ultrasonic knife 4, the high-frequency electric knife 5 and the plasma knife 6 during the operation, the switching rod 1207 corresponding to the ultrasonic knife 4, the high-frequency electric knife 5 and the plasma knife 6 can be pressed and fixed. During the downward movement of the switching rod 1207, the lower blade head will be extended to the outside of the shell 1201 for use. When the switching pressing block 1208 on the switching rod 1207 passes through the inclined surface 1218 located directly below the upper surface of the switching plate 1203, the switching plate 1203 will move to one side. When the switching pressing block 1208 passes through the limiting groove 1219, under the action of the first spring 1210, the switching plate 1203 will reset a certain distance to limit the position of the switching rod 1207, and when it is necessary to switch the blade head , you can select the switching rod 1207 or select the reset rod 1206 when it is not working. After the switching rod 1207 moves down, under the action of the third spring 1212, the restricted switching rod 1207 will be reset, and the downward-moving switching rod 1207 will be restricted in the limit groove 1219 directly below, so that the ultrasonic knife 4, the high-frequency electric knife 5 and the plasma knife 6 can be quickly switched. Since the upper surface of the switching plate 1203 directly below the reset rod 1206 is only provided with an inclined surface 1218, after the reset rod 1206 is moved down, the reset rod 1206 is reset under the action of the second spring 1211 and the three switching rods 1207 are reset under the action of the third spring 1212, so that the ultrasonic knife 4, the high-frequency electric knife 5 and the plasma knife 6 are all located in the shell 1201.

[0048] Since each electrical connector 1216 corresponds one-to-one with the ultrasonic cable 15, the high-frequency cable 16 and the plasma cable 17 located at one end inside the shell 1201 and is always electrically connected, when one of the switching rods 1207 moves downward to extend the cutting head out of the shell 1201, the position is restricted. At the same time, the stop block 1215 of the switching rod 1207 will pass through the elastic conductive sheet 1214, and will make the moving contact at one end of the elastic conductive sheet 1214 contact with the conductive plate 1213, thereby realizing the electrical connection between the extended cable 11 and the corresponding cutting head through the electrical connector 1216, the elastic conductive sheet 1214 and the conductive plate 1213. For example, after the switching rod 1207 that controls the fixed high-frequency electric knife 5 pushes the high-frequency electric knife 5 among the ultrasonic knife 4, the high-frequency electric knife 5 and the plasma knife 6 to the outside of the shell 1201, the stop block 1215 on the switching rod 1207 will pass through the elastic conductive sheet 1214, and will make the moving contact at one end of the elastic conductive sheet 1214 contact with the conductive plate 1213 connected to the high-frequency electric knife 5, so that the high-frequency electric knife 5 can be powered on after being pushed out.

[0049] In detail, in the present embodiment, the three conductive plates 1213 are electrically connected to the ultrasonic knife 4, the high-frequency electric knife 5 and the plasma knife 6 one by one through the spiral wire 1217. Since the ultrasonic knife 4, the high-frequency electric knife 5 and the plasma knife 6 will be located outside or inside the shell 1201 during the switching process, the spiral wire 1217 can ensure that the wires located in the shell 1201 will not be entangled during the movement of the ultrasonic knife 4, the high-frequency electric knife 5 and the plasma knife 6.

[0050] Working principle:

[0051] Open the power cord 22 outside the main box 7, and power the ultrasonic controller 1, high-frequency controller 2, plasma controller 3, main controller 18, on-off detection module 19 and other modules in the main box 7 at the same time, then connect the ultrasonic cable 15, high-frequency cable 16 and plasma cable 17 to the identification interface 23, turn on the main switch of the main box 7, and unwind the extension cable 11 of the combined cable 8 from the reel 10;

[0052] When the ultrasonic knife 4, high-frequency electric knife 5 and plasma knife 6 need to be switched during the operation, the switching rod 1207 corresponding to the ultrasonic knife 4, high-frequency electric knife 5 and plasma knife 6 is pressed and fixed, and the downward-moving switching rod 1207 will be restricted in the limit groove 1219 directly below, so that the blade head of the switched ultrasonic knife 4, high-frequency electric knife 5 or plasma knife 6 is exposed to the outside of the shell 1201 for use. After the blade head is pushed out of the shell 1201, the stop block 1215 of the switching rod 1207 on the corresponding blade head will pass through the elastic conductive sheet 1214, and the dynamic contact at one end of the elastic conductive sheet 1214 will contact the conductive plate 1213 connected to the corresponding blade head, so that the corresponding blade head can be powered on after it is pushed out; after the on-off detection module 19 detects that the circuit is powered on, the main controller 18 controls the corresponding ultrasonic controller 1, high-frequency controller 2 or plasma controller 3 to work.

[0053] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An integrated surgical platform of ultrasound, plasma and high frequency equipment, characterized in that: The invention comprises an ultrasonic controller (1), a high-frequency controller (2), a plasma controller (3), an ultrasonic knife (4), a high-frequency electric knife (5), and a plasma knife (6), and further comprises: A main box (7), wherein the ultrasonic controller (1), the high-frequency controller (2) and the plasma controller (3) are installed inside the main box (7); The invention also comprises a combined cable (8) composed of an ultrasonic cable (15), a high-frequency cable (16) and a plasma cable (17); the ultrasonic knife (4) is connected to the ultrasonic controller (1) via the ultrasonic cable (15); the high-frequency electric knife (5) is connected to the high-frequency controller (2) via the high-frequency cable (16); and the plasma knife (6) is connected to the plasma knife (6) via the plasma cable (17).

2. The integrated surgical platform of ultrasound, plasma and high frequency equipment according to claim 1, characterized in that: The invention also comprises a wire splitter (9) and a wire reel (10); the output end of the combined cable (8) is electrically connected to one end of an extension cable (11) wound around the wire reel (10) via the wire splitter (9); the other end of the extension cable (11) is connected to a blade switch (12); the ultrasonic knife (4), the high-frequency electric knife (5) and the plasma knife (6) are all connected to the inside of the blade switch (12); and the input end of the combined cable (8) is respectively connected to an ultrasonic controller (1), a high-frequency controller (2) and a plasma controller (3).

3. The integrated surgical platform of ultrasound, plasma and high frequency equipment according to claim 2, characterized in that: A threading post (13) is fixed on the main box (7), one end of the threading post (13) is connected to an electric slip ring (14), the cable reel (10) is rotatably connected to the electric slip ring (14), one end of the extension cable (11) is connected to the input end of the splitter (9) through the electric slip ring (14) and the threading post (13), and the output end of the splitter (9) comprises an ultrasonic cable (15) connected to the ultrasonic controller (1), a high-frequency cable (16) connected to the high-frequency controller (2), and a plasma cable (17) connected to the plasma controller (3).

4. The integrated surgical platform of ultrasound, plasma and high frequency equipment according to claim 3, characterized in that: The blade switch (12) comprises a housing (1201), a slide plate (1202) is horizontally fixed in the middle of the housing (1201), a switch plate (1203) is horizontally slidably connected to the slide plate (1202), a reset groove (1204) and three switch grooves (1205) are formed on the switch plate (1203), a reset rod (1206) and three switch rods (1207) are vertically inserted in the housing (1201), and a reset rod (1206) and three switch rods (1207) are fixed on one side wall of the three switch rods (1207) The switching grooves (1205) are connected to a switching pressing block (1208) corresponding to the switching grooves (1205); a reset pressing block (1209) corresponding to the reset grooves (1204) is fixed on the reset rod (1206); one end of the switching plate (1203) is connected to the inner wall of the shell (1201) through a first spring (1210); one end of the reset rod (1206) passing through the top of the shell (1201) is connected to the top of the shell (1201) through a second spring (1211); the switching rod (1207) passes through A third spring (1212) is connected between one end of the top of the shell (1201) and the top of the shell (1201); three conductive plates (1213) are fixed to the top of the slide plate (1202); one side of each conductive plate (1213) is provided with an electrical connector (1216) fixed to the slide plate (1202); an elastic conductive sheet (1214) is fixedly connected to the electrical connector (1216); and the other side walls of the three switching rods (1207) are fixed with a conductive sheet (1216) connected to the three elastic conductive sheets (1214). 14) corresponding blocks (1215) one by one, the ultrasonic cable (15), high-frequency cable (16) and plasma cable (17) at one end of the extension cable (11) located inside the shell (1201) are connected to three electrical connectors (1216) one by one, the bottom ends of the three switching rods (1207) are fixed with ultrasonic knives (4), high-frequency electric knives (5) and plasma knives (6) one by one, and the three conductive plates (1213) are electrically connected to the ultrasonic knives (4), high-frequency electric knives (5) and plasma knives (6) one by one.

5. The integrated surgical platform of ultrasound, plasma and high frequency equipment according to claim 4, characterized in that: The reset groove (1204) and the three switching grooves (1205) all include an inclined surface (1218) opened in the same direction on the upper surface of the switching plate (1203), and the three switching grooves (1205) also include a limiting groove (1219) opened below the inclined surface (1218).

6. The integrated surgical platform of ultrasound, plasma and high frequency equipment according to claim 5, characterized in that: The three conductive plates (1213) are electrically connected to the ultrasonic knife (4), the high-frequency electric knife (5) and the plasma knife (6) in a one-to-one correspondence via a spiral wire (1217).

7. The integrated surgical platform of ultrasound, plasma and high frequency equipment according to claim 1, characterized in that: A main controller (18) and a connection and disconnection detection module (19) are also arranged inside the main box (7); an identification interface (23) connected to the connection and disconnection detection module (19) is arranged outside the main box (7); the identification interface (23) is respectively connected to the ultrasonic cable (15), the high-frequency cable (16) and the plasma cable (17); the connection and disconnection detection module (19) is used to detect the connection and disconnection of the ultrasonic cable (15), the high-frequency cable (16) and the plasma cable (17); the main controller (18) sends the connection status of the ultrasonic cable (15), the high-frequency cable (16) or the plasma cable (17) to the corresponding ultrasonic controller (1), the high-frequency controller (2) and the plasma controller (3) through the serial port data for execution.

8. The integrated surgical platform of ultrasound, plasma and high frequency equipment according to claim 7, characterized in that: The main box (7) is also connected to a display screen (20). The main controller (18) displays the corresponding functional area on the display screen (20) according to the connection status of the ultrasonic cable (15), the high-frequency cable (16) or the plasma cable (17), and other areas are grayed out and operation is prohibited.

9. The integrated surgical platform of ultrasound, plasma and high frequency equipment according to claim 1, characterized in that: It also includes a heat sink (21) and a power line (22) fixed on the main box (7); the ultrasonic controller (1), the high-frequency controller (2) and the plasma controller (3) share the same heat sink (21) and power line (22).

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