Wireless scalpel operation system

Abstract

The utility model discloses a wireless electrotome operation system which comprises a high-frequency electrotome, a system host and a foot switch, the high-frequency electrotome is provided with a first control panel, a battery, a first wireless transceiver module, a high-frequency driving module and a tool bit, and the battery, the first wireless transceiver module and the high-frequency driving module are all electrically connected with the first control panel; the high-frequency driving module is electrically connected with the tool bit; the system host is provided with a main control board, a second wireless transceiver module and a power supply module, the main control board is provided with an MCU microprocessor, the second wireless transceiver module and the power supply module are both electrically connected with the main control board, and the power supply module is used for being connected with an alternating current power supply; the foot switch is provided with a third wireless receiving and transmitting module, and the first wireless receiving and transmitting module and the third wireless receiving and transmitting module are electrically connected with the second wireless receiving and transmitting module; the high-frequency electrotome, the system host and the foot switch can be in communication connection through wireless signals, and the situation that a doctor operates the high-frequency electrotome due to the fact that cables exist can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a wireless scalpel surgery system. Background Art

[0002] High-frequency electrosurgery can be used for cutting and hemostasis of body tissues. Compared with traditional scalpels, it has the advantages of fast cutting speed, good hemostasis effect and simple operation. Existing high-frequency electrosurgery tissue cutting systems all require cables to connect the system host and operating instruments, which brings great inconvenience to doctors' surgical operations and instrument use, resulting in low surgical operation efficiency, which needs further improvement. Utility Model Content

[0003] The utility model aims to provide a wireless electric knife surgical system, aiming to improve the problem that the existing high-frequency electric knife surgical tissue cutting systems all require cables to connect the system host and the operating instrument, which brings great inconvenience to the doctor's surgical operation and instrument use, resulting in low surgical operation efficiency.

[0004] The utility model is implemented as follows: a wireless electric knife surgical system comprises a high-frequency electric knife, a system host and a foot switch, wherein the high-frequency electric knife comprises a first control board, a battery, a first wireless transceiver module, a high-frequency drive module and a knife head, wherein the battery, the first wireless transceiver module and the high-frequency drive module are all electrically connected to the first control board, and the high-frequency drive module is electrically connected to the knife head; the system host comprises a main control board, a second wireless transceiver module and a power module, wherein an MCU microprocessor is arranged on the main control board, wherein the second wireless transceiver module and the power module are both electrically connected to the main control board, and the power module is used to be connected to an AC power supply; the foot switch comprises a third wireless transceiver module, wherein the first wireless transceiver module and the third wireless transceiver module are both electrically connected to the second wireless transceiver module.

[0005] Furthermore, the high-frequency electric knife also has a handle and a knife rod, and the first control board, battery, first wireless transceiver module and high-frequency drive module are all arranged in the handle; one end of the knife rod is connected to the knife head, and the other end is connected to the handle.

[0006] Furthermore, a switch button is provided on the handle, and the switch button is electrically connected to the first control panel.

[0007] Furthermore, a power adjustment button is provided on the handle, and the power adjustment button is also electrically connected to the first control board.

[0008] Furthermore, the handle is provided with a charging interface and a power display light, both of which are electrically connected to the first control board. The battery can be charged through the charging interface, and the power display light is used to display the battery power.

[0009] Furthermore, a first connector is provided on the handle, and the first connector is electrically connected to the first control board. A second connector is provided on the system host, and the second connector is electrically connected to the main control board. The first connector can be connected to the second connector via a cable.

[0010] Furthermore, the system host is also provided with a touch screen and a power switch, and the touch screen and the power switch are electrically connected to the main control board.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The high-frequency electric knife, the system host and the foot switch of the utility model can be connected through wireless signal communication, and no cables are needed for communication connection, which can effectively avoid the influence of cables on the doctor's operation of the high-frequency electric knife, thereby improving the efficiency of surgical operation.

[0013] 2. The foot switch realizes wireless control, no need to connect cables, and the doctor can move the foot switch freely, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a block diagram of an electric control structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the high-frequency electric knife of the utility model;

[0016] Figure 3 It is a structural schematic diagram of a system host of the utility model.

[0017] In the figure: 1. high-frequency electric knife; 11. handle; 12. knife rod; 13. knife head; 14. electric cutting button; 15. electric coagulation button; 16. first wireless transceiver module; 17. battery; 18. switch button; 19. power adjustment button; 2. system host; 21. main control board; 22. second wireless transceiver module; 23. second connector; 24. touch display screen; 25. power switch; 3. foot switch. DETAILED DESCRIPTION

[0018] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0020] A wireless surgical system, such as Figure 1-Figure 3 As shown, it includes a high-frequency electric knife 1, a system host 2 and a foot switch 3. The high-frequency electric knife 1 includes a handle 11, a knife rod 12 and a knife head 13. One end of the knife rod 12 is connected to the knife head 13, and the other end is connected to the handle 11. The handle 11 is provided with a first control board, a battery 17, a first wireless transceiver module 16 and a high-frequency drive module. The battery 17, the first wireless transceiver module 16 and the high-frequency drive module are all electrically connected to the first control board, and the high-frequency drive module is electrically connected to the knife head 13. A switch button 18 is provided on the handle 11, and the switch button 18 is also electrically connected to the first control board. The switch button 18 is the control switch of the high-frequency electric knife 1, which is used to control the start and stop of the high-frequency electric knife 1. In addition, a power adjustment button 19 is also provided on the handle 11. The power adjustment button 19 is also electrically connected to the first control board. The power adjustment button 19 includes a power plus button and a power minus button, which are respectively used to increase and decrease the power of the high-frequency electric knife 1.

[0021] In some exemplary embodiments, a charging interface and a power display light are provided on the handle 11 of the high-frequency electric knife 1. The charging interface and the power display light are electrically connected to the first control panel. The battery 17 can be charged through the charging interface. The power display light is used to display the power level of the battery 17 so that the doctor can timely grasp the remaining continuous use time of the high-frequency electric knife 1 to a certain extent, which is convenient for the doctor to control the rhythm of the operation.

[0022] In some exemplary embodiments, the handle 11 of the high-frequency electrosurgical unit 1 has a battery installation slot, and a detachable slot cover is provided on the battery installation slot. The battery 17 is detachably provided in the battery installation slot, and a new battery 17 can be replaced by opening the slot cover.

[0023] The system host 2 has a main control board 21, a second wireless transceiver module 22 and a power module. The main control board 21 is provided with an MCU microprocessor. The second wireless transceiver module 22 and the power module are electrically connected to the main control board 21. The power module is used to be connected to an AC power supply. The foot switch 3 has a third wireless transceiver module. The first wireless transceiver module 16 and the third wireless transceiver module are electrically connected to the second wireless transceiver module 22.

[0024] The high-frequency electric knife 1 further comprises a handle 11 and a knife rod 12 . The first control board, the battery 17 , the first wireless transceiver module 16 and the high-frequency driving module are all arranged in the handle 11 .

[0025] The handle 11 is provided with a switch button 18 , and the switch button 18 is electrically connected to the first control panel.

[0026] The handle 11 is provided with a power adjustment button 19 , and the power adjustment button 19 is also electrically connected to the first control board.

[0027] The handle 11 is provided with a charging interface and a power indicator light, both of which are electrically connected to the first control board. The battery 17 can be charged through the charging interface, and the power indicator light is used to display the power level of the battery 17.

[0028] The handle 11 is also provided with a first connector, which is electrically connected to the first control board. The system host 2 is provided with a second connector 23, which is electrically connected to the main control board 21. The first connector can be connected to the second connector 23 via a cable.

[0029] The system host 2 is also provided with a touch screen 24 and a power switch 25 , and both the touch screen 24 and the power switch 25 are electrically connected to the main control board 21 .

[0030] like Figure 1 and Figure 3 As shown, the system host 2 includes a host housing, in which a main control board 21, a second wireless transceiver module 22 and a power module are arranged, an MCU microprocessor is arranged on the main control board 21, the second wireless transceiver module 22 and the power module are electrically connected to the main control board 21, and the power module is used to be connected to an AC power source, such as a mains power supply. A touch screen 24 and a power switch 25 are also arranged on the host housing of the system host 2, and the touch screen 24 and the power switch 25 are electrically connected to the main control board 21. The power switch 25 is used to control the start and stop of the system host 2, and the touch screen 24 can be used to control input and display, such as displaying a waveform diagram of high-frequency energy excitation.

[0031] like Figure 1 As shown, the foot switch 3 is provided with a third wireless transceiver module and a battery, and the first wireless transceiver module 16 of the high-frequency electrosurgical knife 1 and the third wireless transceiver module of the foot switch 3 are both electrically connected to the second wireless transceiver module 22 of the system host 2, or in other words, are connected for signal communication. Each wireless transceiver module can use a Bluetooth chip or a WiFi chip.

[0032] In some exemplary embodiments, a first connector is provided on the handle 11 of the high-frequency electric knife 1, and the first connector is electrically connected to the first control board. A second connector 23 is provided on the main body housing of the system host 2, and the second connector 23 is electrically connected to the main control board 21. The first connector can be connected to the second connector 23 through a cable, so as to realize the communication connection between the high-frequency electric knife 1 and the system host 2. This setting reserves a connection channel for the wired connection between the high-frequency electric knife 1 and the system host 2. When there is a problem with the wireless communication between the high-frequency electric knife 1 and the system host 2, a wired connection can be used temporarily.

[0033] In some exemplary embodiments, a pedal and a pressure sensor are provided on the foot switch 3. The pressure sensor is used to detect the pressure on the pedal, and transmit the detected pressure value to the second wireless transceiver module 22 through the third wireless transceiver module, and then to the main control board 21. The main control board 21 issues a power control instruction according to the size of the received detected pressure value, and sends it to the first wireless transceiver module 16 through the second wireless transceiver module 22, and then transmits it to the first control board. The first control board adjusts the output power of the high-frequency driving module according to the power control instruction. In this way, when it is inconvenient for the doctor to adjust the power of the high-frequency electrosurgical knife 1 through the power adjustment button 19 on the handle 11, it can be done through the foot switch 3.

[0034] In some exemplary embodiments, the foot switch 3 is provided with a pedal, a return spring and a displacement sensor, the return spring is used to support the pedal, the displacement sensor is used to detect the displacement of the pedal after being pressed, and transmit the detected displacement value to the second wireless transceiver module 22 through the third wireless transceiver module, and then to the main control board 21. The main control board 21 issues a power control instruction according to the size of the received detected displacement value, and sends it to the first wireless transceiver module 16 through the second wireless transceiver module 22, and then transmits it to the first control board. The first control board adjusts the output power of the high-frequency driving module according to the power control instruction. In this way, the doctor can adjust the power of the high-frequency electrosurgical knife 1 by controlling the degree of stepping on the pedal.

[0035] In summary, the utility model comprises a high-frequency electric knife 1, a system host 2 and a foot switch 3. The high-frequency electric knife 1, the system host 2 and the foot switch 3 can be connected via wireless signal communication, without the need for cables for communication connection, which can effectively prevent the presence of cables from affecting the doctor's operation of the high-frequency electric knife 1.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be modified and varied in various ways. 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 wireless surgical knife system, comprising a high-frequency electric knife (1), a system host (2) and a foot switch (3), characterized in that: The high-frequency electric knife (1) comprises a first control board, a battery (17), a first wireless transceiver module (16), a high-frequency drive module and a knife head (13); the battery (17), the first wireless transceiver module (16) and the high-frequency drive module are all electrically connected to the first control board, and the high-frequency drive module is electrically connected to the knife head (13); the system host (2) comprises a main control board (21), a second wireless transceiver module (22) and a power module; the main control board (21) is provided with an MCU microprocessor; the second wireless transceiver module (22) and the power module are both electrically connected to the main control board (21); and the power module is used to be connected to an AC power supply; the foot switch (3) comprises a third wireless transceiver module; the first wireless transceiver module (16) and the third wireless transceiver module are both electrically connected to the second wireless transceiver module (22).

2. The wireless surgical knife system according to claim 1, characterized in that: The high-frequency electric knife (1) further comprises a handle (11) and a knife rod (12); the first control board, the battery (17), the first wireless transceiver module (16) and the high-frequency drive module are all arranged in the handle (11); one end of the knife rod (12) is connected to the knife head (13), and the other end is connected to the handle (11).

3. The wireless surgical knife system according to claim 2, characterized in that: The handle (11) is provided with a switch button (18), and the switch button (18) is electrically connected to the first control panel.

4. The wireless surgical knife system according to claim 2, characterized in that: The handle (11) is provided with a power adjustment button (19), and the power adjustment button (19) is also electrically connected to the first control panel.

5. The wireless surgical knife system according to claim 2, characterized in that: The handle (11) is provided with a charging interface and a power display light, both of which are electrically connected to the first control panel. The battery (17) can be charged through the charging interface, and the power display light is used to display the power level of the battery (17).

6. The wireless surgical knife system according to claim 2, characterized in that: The handle (11) is also provided with a first connector, the first connector is electrically connected to the first control board, the system host (2) is provided with a second connector (23), the second connector (23) is electrically connected to the main control board (21), and the first connector can be connected to the second connector (23) via a cable.

7. The wireless surgical knife system according to claim 6, characterized in that: The system host (2) is also provided with a touch screen (24) and a power switch (25), and the touch screen (24) and the power switch (25) are both electrically connected to the main control board (21).

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