CN110584772A - Minimally invasive scalpel for urinary surgery and control method thereof - Google Patents

Abstract

The invention belongs to the technical field of medical devices and discloses a minimally invasive scalpel for urology and a control method thereof. The right end of the telescopic handle is welded with a hollow strut, the right end of the hollow strut is welded with a support rod, and the upper end of the support rod is fixed with an ellipse Toggle bumps, ellipse toggle bumps are embedded with a camera, the lower end of the support rod is connected to the disc knife through a connecting rod; the telescopic handle is provided with a telescopic outer cylinder, and the telescopic outer cylinder is sleeved with a telescopic inner rod, and the telescopic outer cylinder A through hole is opened on the top, a groove is arranged on the telescopic inner rod, the bottom of the groove is connected with the clamping block through a spring, and the clamping block is clamped in the through hole. The present invention is equipped with a telescopic handle, which can adjust the length of the telescopic handle according to the size of the doctor's palm, which is convenient for grasping the handle and improves the stability of operation; , to detect the magnitude of the current on the wire, and provide reliable data reference for burning and cutting lesion tissue.

Description

A minimally invasive scalpel for urology and its control method

technical field

The invention belongs to the technical field of medical devices, and in particular relates to a minimally invasive scalpel for urology and a control method thereof.

Background technique

Currently, the closest prior art:

In clinical urological surgery, minimally invasive surgery is often performed, and advanced resectoscope minimally invasive scalpels are generally used to remove tumors. However, the length of the existing minimally invasive scalpel for urology is fixed and cannot be adjusted according to the size of the doctor's palm, which reduces the stability of the minimally invasive scalpel. At the same time, the existing minimally invasive scalpel for urology cannot obtain the position of the scalpel for detection during the operation, which reduces the accuracy of lesion tissue excision, and it is easy to excise the tissue around the lesion.

In summary, the problems in the prior art are:

(1) The length of the existing minimally invasive scalpel for urology is fixed and cannot be adjusted according to the size of the doctor's palm, which reduces the stability of the minimally invasive scalpel.

(2) The existing minimally invasive scalpel for urology cannot obtain the position of the scalpel for detection during the operation, which reduces the accuracy of lesion tissue excision, and it is easy to excise the tissue around the lesion.

Contents of the invention

Aiming at the problems existing in the prior art, the present invention provides a minimally invasive scalpel for urology and a control method thereof.

The present invention is achieved in that a minimally invasive scalpel for urology is provided with:

telescopic handle;

The right end of the telescopic handle is welded with a hollow support rod, and the right end of the hollow support rod is welded with a support rod. The upper end of the support rod is fixed with an ellipse toggle bump by a screw, and a camera is embedded in the ellipse toggle bump. Disc knife connection;

The telescopic handle is provided with a telescopic outer cylinder, the telescopic outer cylinder is sleeved with a telescopic inner rod, the telescopic outer cylinder is provided with a through hole, and the telescopic inner rod is provided with a groove, the bottom of the groove is connected with the block through a spring, and the block is locked. connected to the through hole.

Further, the upper end of the disc is fixed with an electric telescopic rod through bolts, and the upper end of the electric telescopic rod is fixed with a fixing seat through bolts, and a storage battery, a wireless signal transmitter, a controller and a disinfection box are arranged on the fixing seat, and the interior of the disinfection box is fixed by screws. There are disinfection lamps;

The upper end of the fixed seat is provided with a turntable, and the upper end of the turntable is connected with the display screen through a rotating shaft.

Further, the bottom of the disc is fixed with a suction cup by bolts.

Further, the telescopic handle is provided with anti-skid lines.

Further, a locator is arranged inside the disc cutter, and the locator is connected to the controller through a data line.

Further, the camera is located in the image acquisition module, and takes pictures of situations where lesions are required to obtain the required images.

Further, the image acquisition module is connected with the central processing module;

Among them, the central processing module is connected with each module to coordinate the operation of each module;

The positioning module is connected with the central processing module, and obtains the position of the scalpel by using a locator fixed in the disc knife;

The current acquisition module is connected with the central processing module, and provides reliable data reference for burning by using the current sensor to detect the current on the wire;

The wireless signal transmission module is connected with the central processing module, and transmits the detected signal to the cloud server by using the wireless signal transceiver;

The cloud server, connected with the central processing module, can realize data download and data upload, and realize data sharing;

The current controller is connected with the central processing module, and according to the detected current size, the current size output by the power supply is controlled by using the circuit in the current controller;

The display screen is connected with the central processing module, and is used to display relevant data by using the display screen;

The voice player is connected with the central processing module, and is used to play corresponding voice prompts by utilizing the voice player fixed on the display.

Another object of the present invention is to provide a control method of the minimally invasive scalpel for urology, and the control method specifically includes the following steps:

Step 1: Use the ellipse to move the camera on the bump to shoot the situation where the lesion is required to obtain the required image; use the locator fixed in the disc knife to obtain the position of the scalpel; use the current sensor to detect the location of the lesion on the wire. The current provides reliable data reference for burning;

Step 2, adjust the scalpel according to the condition of the lesion and the position data of the scalpel;

Step 3, according to the magnitude of the detected current, control the magnitude of the current output by the power supply by using the circuit in the current controller;

Step 4, according to the detected data, the wireless signal transceiver is used to transmit the detected signal to the cloud server, so as to realize data downloading, data uploading and data sharing;

Step 5, transfer the detected data to the cloud server for data processing, use the display screen to display the relevant data; and use the voice player fixed on the display to play the corresponding suggestion voice prompt.

In summary, the advantages and positive effects of the present invention are:

The present invention is equipped with a telescopic handle, which can adjust the length of the telescopic handle according to the size of the doctor's palm, which is convenient for grasping the handle and improves the stability of operation; , to detect the magnitude of the current on the wire, and provide reliable data reference for the burning and cutting of the lesion tissue; by setting the elliptical toggle bump, the corresponding tissue can be toggled to prevent other tissues from affecting the resection of the lesion tissue; through It is equipped with a camera, which can provide image and video data for burning and cutting the lesion tissue; by setting a turntable, the orientation of the display screen can be controlled according to the needs of the work; by setting a positioner inside the disc knife, it can display the disc The position of the knife facilitates the removal of the lesion tissue; by setting up a disinfection box, after the operation is completed, the operation can be placed in the disinfection box for disinfection to avoid infection with bacteria.

The present invention is provided with an image acquisition module that uses an ellipse to move the camera on the convex point to take pictures of the lesions needed to obtain the required images; the positioning module obtains the position of the scalpel by using the locator fixed in the disc knife The current acquisition module provides reliable data reference for burning by using the current sensor to detect the current on the wire; the central processing module is used to coordinate the operation of each module; the wireless signal transmission module transmits the detected signal by using the wireless signal transceiver to the cloud server; the cloud server can realize data download and data upload, and realize data sharing; the current controller uses the circuit in the current controller to control the output current of the power supply according to the detected current; the display screen passes The display is used to display relevant data; the voice player is used to play corresponding voice prompts by using the voice player fixed on the display.

Description of drawings

Fig. 1 is a schematic structural diagram of a minimally invasive scalpel for urology provided by an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the telescopic handle provided by the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a display screen and an electric telescopic rod provided by an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a minimally invasive scalpel control system for urology provided by an embodiment of the present invention.

Fig. 5 is a flow chart of the control method of the minimally invasive scalpel control system for urology provided by the embodiment of the present invention.

In the figure: 1. Telescopic handle; 2. Current sensor; 3. Wire; 4. Outlet; 5. Hollow rod; cylinder; 10, telescopic inner rod; 11, groove; 12, through hole; 13, block; 14, display screen; 15, turntable; 16, storage battery; 17, wireless signal transmitter; 18, controller; 19, Disinfection box; 20. Electric telescopic rod; 21. Disc; 22. Image acquisition module; 23. Positioning module; 24. Current acquisition module; 25. Central processing module; 26. Wireless signal transmission module; 27. Cloud server; 28 , current controller; 29, display screen; 30, voice player.

Detailed ways

In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

In order to solve the above-mentioned technical problems, the technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings.

As shown in Figures 1-3, the minimally invasive scalpel for urology is provided with a telescopic handle; the right end of the telescopic handle 1 is welded with a hollow strut 5, and the right end of the hollow strut 5 is welded with a support rod, and the upper end of the support rod is fixed with a screw. The elliptical toggle bump 6 is embedded with a camera 7, and the lower end of the support rod is connected with the disc cutter 8 through a connecting rod.

The telescopic handle 1 is provided with a telescopic outer cylinder 9, the telescopic outer cylinder 9 is sleeved with a telescopic inner rod 10, the telescopic outer cylinder 9 is provided with a through hole 12, the telescopic inner rod 10 is provided with a groove 11, and the bottom of the groove 11 passes through the The spring is connected with the clamping block 13 , and the clamping block 13 is clamped in the through hole 12 .

The upper end of the disc 21 is fixed with an electric telescopic rod 20 by a bolt, and the upper end of the electric telescopic rod 20 is fixed with a fixed seat by a bolt, and the fixed seat is provided with a storage battery 16, a wireless signal transmitter 17, a controller 18 and a disinfection box 19, and a disinfection box 19 A disinfection lamp is fixed inside by screws; a turntable 15 is arranged on the upper end of the fixed seat, and the turntable 15 is connected with the display screen 14 through a rotating shaft.

As preferably, the bottom of the disc 21 is fixed with a suction cup by bolts.

Preferably, the telescopic handle 1 is provided with anti-slip lines.

Preferably, a positioner is arranged inside the disc knife 8, and the positioner is connected with the controller 18 through a data line.

As shown in Figure 4, the minimally invasive scalpel control system for urology provided by the embodiment of the present invention includes:

The image acquisition module 22 is connected with the central processing module 25, and uses the camera on the elliptical toggle bump 6 to take pictures of the lesions needed to obtain the required images.

The positioning module 23 is connected with the central processing module 25, and obtains the position of the scalpel by using a locator fixed in the disc knife.

The current collection module 24 is connected with the central processing module 25, and provides reliable data reference for burning by using the current sensor to detect the current on the wire.

The central processing module 25 is connected with each module to coordinate the operation of each module.

The wireless signal transmission module 26 is connected with the central processing module 25, and transmits the detected signal to the cloud server by using a wireless signal transceiver.

The cloud server 27 is connected with the central processing module 25, and can realize data download and data upload, and realize data sharing.

The current controller 28 is connected with the central processing module 25, and controls the output current of the power supply by using the circuit in the current controller according to the detected current.

The display screen 29 is connected with the central processing module 25 and is used for displaying relevant data by using a display screen.

The voice player 30 is connected with the central processing module 25, and is used to play corresponding voice prompts by utilizing the voice player fixed on the display.

As shown in Figure 5, the control method of the minimally invasive scalpel control system for urology provided by the embodiment of the present invention specifically includes the following steps:

S101: By using the camera on the bump 6 to move the ellipse, shoot the situation where the lesion is needed, and obtain the required image; use the locator fixed in the disc knife to obtain the position of the scalpel; use the current sensor to detect the position of the scalpel on the wire The current provides reliable data reference for burning.

S102: Adjust the scalpel according to the condition of the lesion and the position data of the scalpel.

S103: According to the detected current magnitude, the current magnitude output by the power supply is controlled by using the circuit in the current controller.

S104: According to the detected data, the wireless signal transceiver is used to transmit the detected signal to the cloud server, so as to realize data download, data upload, and data sharing.

S105: Transmit the detected data to the cloud server for data processing, use the display screen to display the relevant data; and use the voice player fixed on the display screen to play corresponding suggestion voice prompts.

Working principle of the present invention is:

Before the operation, the length of the telescopic handle 1 is adjusted, the relative position of the telescopic inner rod 10 on the telescopic outer cylinder 9 is changed, and the locking block 13 is snapped into the through hole 12 to fix the relative position.

Fix the fixed disc 21 of the display screen 14 at a suitable position, and fix it with a suction cup; adjust the electric telescopic rod 20 to change the height of the display screen, which is convenient for checking the detected data.

Deepen the support into the corresponding position, use the ellipse to move the camera on the bump 6, take pictures of the situation where the lesion needs to be obtained, and obtain the required image; use the locator fixed in the disc knife to obtain the position of the scalpel. Simultaneously according to the magnitude of the detected current, by using the circuit in the current controller to control the magnitude of the current output by the power supply, the wire is connected to the disc knife 8 to realize the excision of the disguised tissue.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims (8)

1. A minimally invasive scalpel for urinary surgery, the minimally invasive scalpel being provided with:

a telescopic handle;

the right end of the telescopic handle is welded with a hollow supporting rod, the right end of the hollow supporting rod is welded with a supporting rod, an elliptical stirring convex point is fixed at the upper end of the supporting rod through a screw, a camera is embedded in the elliptical stirring convex point, and the lower end of the supporting rod is connected with a circular cutter through a connecting rod;

the telescopic handle is provided with a telescopic outer barrel, a telescopic inner rod is sleeved inside the telescopic outer barrel, a through hole is formed in the telescopic outer barrel, a groove is formed in the telescopic inner rod, the bottom of the groove is connected with a clamping block through a spring, and the clamping block is clamped in the through hole.

2. The minimally invasive surgical knife for urinary surgery as claimed in claim 1, wherein an electric telescopic rod is fixed at the upper end of the disc through a bolt, a fixed seat is fixed at the upper end of the electric telescopic rod through a bolt, a storage battery, a wireless signal transmitter, a controller and a disinfection box are arranged on the fixed seat, and a disinfection lamp is fixed inside the disinfection box through a screw;

the fixing base upper end is provided with the revolving stage, goes up to be connected with the display screen through the pivot on the revolving stage.

3. The minimally invasive urological scalpel of claim 1, wherein a suction cup is secured to the bottom of the disc by a bolt.

4. The minimally invasive urological scalpel of claim 1, wherein the telescopic handle is provided with anti-slip threads.

5. The minimally invasive urological scalpel according to claim 1, wherein the circular disc cutter is provided with a positioner therein, and the positioner is connected to the controller via a data line.

6. The minimally invasive urological scalpel according to claim 1, wherein the camera is located in the image acquisition module and captures a desired lesion to obtain a desired image.

7. The minimally invasive urological scalpel according to claim 1, wherein the image acquisition module is connected to a central processing module;

the central processing module is connected with each module and used for coordinating the operation of each module;

the positioning module is connected with the central processing module and acquires the position of the scalpel by utilizing a positioner fixed in the circular disc cutter;

the current acquisition module is connected with the central processing module, and provides reliable data reference for the burn-off by detecting the current on the lead by using the current sensor;

the wireless signal transmission module is connected with the central processing module and transmits the detected signal to the cloud server by utilizing the wireless signal transceiver;

the cloud server is connected with the central processing module, can realize data downloading and data uploading, and realizes data sharing;

the current controller is connected with the central processing module and controls the current output by the power supply by utilizing a circuit in the current controller according to the detected current;

the display screen is connected with the central processing module and is used for displaying related data by utilizing the display;

and the voice player is connected with the central processing module and is used for playing corresponding voice prompts by utilizing the voice player fixed on the display.

8. The method for controlling a minimally invasive urological scalpel according to claim 1, comprising the following steps:

the method comprises the following steps that firstly, a camera on a convex point is poked by utilizing an ellipse, the condition of a focus is shot, and a required image is obtained; acquiring the position of the scalpel by using a positioner fixed in the circular disc cutter; the current sensor is used for detecting the current on the wire, so that reliable data reference is provided for burning;

step two, adjusting the scalpel according to the condition of the focus and the scalpel position data;

controlling the current output by the power supply by utilizing a circuit in the current controller according to the detected current;

transmitting the detected signals to a cloud server by using a wireless signal transceiver according to the detected data, and realizing data downloading, data uploading and data sharing;

step five, transmitting the detected data to a cloud server for data processing, and displaying the related data by using a display screen; and a voice player fixed on the display is utilized to play the corresponding voice prompt suggestion.