KR20160038210A - L e d indicator lamp way of surgical handmotor with l e d lamp - Google Patents

Abstract

An LED lamp display method of a hand motor for a surgical procedure comprising an LED lamp turns on the LED lamp selectively, which comprises a power line (250), a main control unit (820), a motor (210), a motor RPM control part (830) of the hand motor for controlling RPM of the motor of the hand motor, and an LED lamp (850) for displaying an electricity value converted during the surgical procedure of the hand motor drill in order for an operator to know according to a situation thereof. The LED lamp display method includes: a step of operating the motor (210) by controlling electrical signals in the main control unit (820) when required electricity is supplied to the power line (250) and the motor RPM control part of the hand motor, and RPM speed control is performed together with motor starting; a step in which electricity is inputted to the main control unit (820) when the motor (210) works, and the electricity inputted in the main control unit is supplied to a hand motor program control part (840); and a step in which the LED lamp (850) is turned on when electricity is conducted. According to the present invention, frictional resistance generated in a drill part for a surgical procedure during the surgical procedure is detected, and it is controlled to turn on each implant hand motor LED lamp corresponding to a setting value predetermined at each LED lamp by a control part. At this moment, the operator can control force properly according to a color of the lamp light during an alveolar bone drilling work of teeth. Thus, the present invention has the remarkable effect of preventing a medical accident because the implant surgical procedure is performed safely.

Description

TECHNICAL FIELD [0001] The present invention relates to an LED lamp for a surgical hand motor provided with an LED lamp,

[0001] The present invention relates to a LED lamp display method for a hand-held motor having an LED lamp, and more particularly, And a LED lamp for turning on the LED lamp in the unit.

In general, an implant is an artificial root made of a special metal (mainly made of titanium or titanium alloy) in place of a prosthesis to replace a severely damaged tooth, or a portion where a tooth is missing. The implant is implanted in the jaw bone, And then using it to form an artificial tooth, it is referred to as a treatment method that enables the user to live the same sensation or chewing function as his or her own tooth.

According to a control device and a control method of a medical handpiece, as disclosed in Japanese Patent Application Laid-Open No. 10-1195952, as a conventional technique for a surgical hand motor for the above-described operation method, a control unit body and a handpiece control unit In a medical handpiece driven by a handpiece connected by a connection cable, the control device includes an SW port as an input port of the control switch of the handpiece control unit, an ON / OFF port for controlling the LED output, And a control switch power supply unit for supplying an operation power to the handpiece control unit. The LED driving unit drives the LED according to the signal of the MCU unit A main PCB unit; a handpiece control unit connected to the SW port of the MCU unit to control the resonator or the illumination unit; A handpiece part including a driven resonator and a main body part connected to the LED driving part and having an illumination part composed of one or more LEDs; And a connection cable including a plurality of wires connecting the main PCB unit and the respective parts of the handpiece unit.

As another prior art, Patent Registration No. 10-1054072 discloses a power tool for implant surgery, which supplies a voltage required by each part of a system, receives a commercial power supply, and has a power backup function, A power supply for supplying power; A main control unit for varying the rotational speed of the micromotor using pulse width modulation control signals of various duty ratios to freely adjust the rotational speed of the dental drill using one handpiece; A micro motor which is operated by a pulse width modulation control signal output from the main control unit to generate a rotational force; And a hand piece serving as a medium coupling the micromotor and the drill; And a display device for displaying various kinds of information required for the operation in real time under the control of the main control unit during implant treatment.

However, in the above-mentioned conventional apparatus, in consideration of various factors such as the condition of the patient's teeth, the position of the teeth requiring the implant treatment, the condition of the alveolar bone of the patient, etc., during the implantation process using the drill for drilling, There is a disadvantage that it can not be safely controlled.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a control unit, The hand motor LED lamp is being controlled to light up.

In this case, the operator can properly control the strength of the lamp fire during drilling of the alveolar bone of the teeth, and the LED lamp of the hand motor for the treatment with the LED lamp for preventing the medical accident is performed because the safe implant procedure is performed. And the like.

The present invention relates to an LED lamp display method of a hand motor for an LED equipped with an LED lamp and includes a power supply line 250, a main control unit 820, a motor 210, A motor RPM adjusting unit 830 of the hand motor and an LED lamp 850 for displaying the electric value converted during the operation of the hand motor drill so that the operator can recognize the electric value according to the situation, A method of displaying LED lamps of a hand motor for a procedure, the method comprising the steps of: supplying power to the motor RPM adjusting unit of a hand motor provided with an LED lamp, Controlling the electric signals in the main control unit 820 to operate the motor 210 when the speed is adjusted; When electric power is supplied to the main control unit 820 when the motor 210 is operated, electricity supplied to the main control unit is supplied to the hand motor program control unit 840; And the LED lamp 850 is turned on when electricity is supplied to the LED lamp 850. The LED lamp display method of the hand motor according to the present invention includes the LED lamp.

Accordingly, the present invention detects the frictional resistance generated in the drill unit during the operation, and controls the respective LED lamps of the implant hand motor corresponding to the set values set for each LED lamp in the control unit to be turned on.

At this time, the drill of the alveolar bone of the teeth allows the practitioner to appropriately control the force of the lamp by looking at the color of the lamp, and safe implantation is performed, thereby preventing medical accidents.

1 is a simplified block diagram of an LED lamp display method of a hand motor for a procedure equipped with the LED lamp of the present invention.
2 is a front view of a reduction gear hand motor for monolithic treatment of the present invention.
3 is an outline view showing a reduction gear unit incorporating a reduction gear hand motor for integral operation of the present invention.
4 is a detailed cross-sectional view of a left lower power transmission gear of a reduction gear hand motor for integral operation of the present invention.
5 is a photograph of a reduction gear for integral operation of the present invention.
6 is a block diagram of another embodiment for operating the hand motor of the present invention.
FIG. 7 is a sectional schematic view showing a connecting portion of a reduction gear hand motor head for monolithic operation used conventionally. FIG.

The present invention relates to a LED lamp display method of a hand motor for an LED equipped with an LED lamp and includes a power supply line 250, a main control unit 820, a motor 210, A motor RPM adjusting unit 830 of the hand motor and an LED lamp 850 for displaying the electric value converted during the operation of the hand motor drill so that the operator can recognize the electric value according to the situation, A method of displaying LED lamps of a hand motor for a procedure, the method comprising the steps of: supplying power to the motor RPM adjusting unit of a hand motor provided with an LED lamp, Controlling the electric signals in the main control unit 820 to operate the motor 210 when the speed is adjusted; When electric power is supplied to the main control unit 820 when the motor 210 is operated, electricity supplied to the main control unit is supplied to the hand motor program control unit 840; And the LED lamp 850 is turned on when electricity is supplied to the LED lamp 850. The LED lamp display method of the hand motor according to the present invention includes the LED lamp.

In addition, the red LED lamp 850 is turned on when the electricity reaches the predetermined value or more. The LED lamp display method of the hand motor according to the present invention includes the LED lamp.

In addition, the yellow LED lamp 850 is lit when the hand motor for the procedure is idle, and the LED lamp 850 is turned on. .

In addition, when the electricity reaches a proper value, the blue LED lamp 850 is turned on. The LED lamp display method of the hand motor according to the present invention includes the LED lamp.

The manipulating hand motor provided with the LED lamp includes a hand motor body part 200 having a motor therein and serving as a handle, a hand motor head part coupled to the hand motor body part and having a drill bit 300, and the hand motor body includes a motor 210 of a hand motor, a power supply line 250 for supplying power to the motor, an intermediate shaft 220 connected at one end to the motor, A reduction gear unit 230 connected at one end to the other end and a latch bar 239 coupled to the other end of the reduction gear unit and transmitting power to the hand motor head unit.

 The hand motor head unit includes a cutout groove 310 for transmitting the power transmitted from the hand motor body 200 to the hand motor head unit, And a rotating shaft connected to the intermediate shaft and transmitting power to the driver. The LED lamp display method of the hand motor according to the present invention comprises the steps of:

BRIEF DESCRIPTION OF THE DRAWINGS FIG.

FIG. 1 is a simplified block diagram of a LED lamp display method for a hand-held motor provided with an LED lamp of the present invention, FIG. 2 is a front view of a hand reduction motor for an integral operation of the present invention, Fig. 4 is a detailed sectional view of a left lower power transmission gear of a single-acting reduction gear hand motor according to the present invention. Fig. 5 is a sectional view of a reduction gear for a single- FIG. 6 is a block diagram of another embodiment for operating the hand motor of the present invention, and FIG. 7 is a schematic cross-sectional view showing a connecting portion of a reduction gear hand motor head for monolithic operation used conventionally.

The present invention relates to an LED lamp display method of a LED lamp display method of a hand motor for an operation equipped with an LED lamp and includes a power supply line 250, a main control unit 820, a motor 210, A motor RPM adjusting unit 830, and an LED lamp 850.

In addition, a main control unit 820 incorporating a commonly known program control unit such as a 'micro controller art mega 128', a motor RPM adjustment unit 830 of a hand motor for adjusting the RPM of the hand motor motor, And an LED lamp 850 so that the operator can recognize the converted electrical value during the procedure of the operation.

A simple block diagram and a working principle of the LED lamp display method of the LED lamp display method of the hand motor provided with the LED lamp are as follows.

First, electric power required for the motor RPM adjusting unit of the hand motor is supplied to the hand control unit through the power supply line 250. When the RPM speed is adjusted together with the motor starting, the main control unit 820 controls the electric signals, It works.

Further, when the motor 210 is operated, electricity enters the main control unit 820. The electric power supplied to the main control unit is supplied to the hand motor program control unit 840, and the electric value dropped due to the frictional resistance rises when the RPM rotational speed is further increased.

At this time, the red LED lamp 850 is turned on when electricity exceeding the proper value is passed, and the operator's force at this time means a load applied when the hand motor is pressed by 40 to 50N in drilling of the alveolar bone.

Also, the red LED lamp 850 is turned on to indicate that the operator has a lot of pressing force on the implant operation with temperature rise due to frictional resistance between the tooth and the hand motor drill.

In the drilling operation of the alveolar bone, during the operation of the operator, the load applied to the operation hand motor provided with the LED lamp becomes '0', so that the resistance value also becomes '0', and the yellow LED lamp 850, The light comes on.

At this time, the operator indicates that the pressing force of the hand motor in the alveolar bone drilling operation is performed without the contact between the tooth and the hand motor provided with the LED lamp.

In addition, the blue LED lamp 850 lights up when the electricity of the proper value necessary for the operation is transmitted, and the operator's force at this time indicates that the hand motor is being operated with proper force of 30 ~ 40N in the alveolar bone drilling, And the temperature occurring between the drill is normal.

Meanwhile, a mechanical driving method of a hand motor for a procedure equipped with the LED lamp used in the present invention is as follows.

The hand motor for use in the present invention includes a hand motor body part 200 having a motor therein and serving as a handle, and a hand motor head part 300 coupled to the hand motor body part and having a drill bit .

In addition, the hand motor body includes a motor 210 of a hand motor, a power supply line 250 for supplying power to the motor, an intermediate shaft 220 connected at one end to the motor, And a latch bar 239 coupled to the other end of the reduction gear unit and transmitting power to the hand motor head unit.

The hand motor head unit includes a cutout groove 310 for transmitting the power transmitted from the hand motor body 200 to the hand motor head unit, An intermediate shaft for transmitting power to the intermediate shaft, and a rotating shaft for transmitting power to the driver.

The reduction gear unit for connecting the rotational force, which is the power of the motor, to the hand motor head unit includes an input pinion gear, an output pinion gear, a left center shaft, a center center shaft, a right center shaft, A center stop power transmission gear, and a right upper power transmission gear.

’이며, 좌측하단에 위치한 동력전달기어는 좌측하단 동력전달기어(232)라 한다.In addition, the shape of the vertical cross section of the power transmission gear is'

And the power transmission gear located at the lower left end is referred to as the lower left power transmission gear 232.

The center interrupted power transmission gear 233 and the right upper end power transmission gear 234 have the same vertical cross section as the left lower end power transmission gear and correspond to the power transmission gear.

Each of the power transmission gears is divided into an upper gear and a lower gear. The lower left power transmission gear 232 is composed of an upper gear 232-1 and a lower gear 232-2 of the lower left gear, The central intermittent power transmitting gear is composed of an upper gear 233-1 and a lower gear 233-2, and the upper right power transmission gear is composed of an upper gear and a lower gear of a right upper gear.

The left lower power transmission gear 232 rotates in conjunction with the left center shaft 237 and the center intermediate power transmission gear 233 rotates in conjunction with the central center shaft and the right upper power transmission gear 234 is rotated And rotates in conjunction with the shaft.

The power transmission process of the reduction gear unit is as follows.

First, the rotational force, which is the power of the motor 210, is transmitted to the intermediate shaft 220 of the hand motor, and the rotational force of the intermediate shaft is transmitted to the input pinion gear 231.

The rotational force transmitted to the input pinion gear transmits a rotational force to a left lower end power transmission gear 232 coupled to a left center shaft of the reduction gear unit 230. The left lower end power transmission gear transmits a rotational force to a center And transmits the rotational force to the intermediate power transmission gear 233, which transmits the rotational force to the right upper power transmission gear 234 coupled to the right center shaft.

’이며, 기어비에 의해 감속되는 과정은 다음과 같다.The vertical cross-sectional shape of the power transmission gear of the reduction gear unit is "

And the process of decelerating by the gear ratio is as follows.

First, the rotational force transmitted to the input pinion gear 231 transmits a rotational force through the lower gear 232-2 of the lower left power transmission gear 232.

At this time, since the diameter of the lower gear 232-2 of the lower left power transmission gear 232 is larger than the diameter of the input pinion gear 231, when the power is transmitted, the speed is decreased and the torque is increased.

The rotational force of the upper gear 232-1 of the lower left power transmission gear 232 is transmitted to the lower gear 232-2 of the center interrupted power transmission gear 233.

Since the diameter of the lower end gear 232-2 of the central interrupted power transmission gear 233 is larger than the diameter of the upper gear 232-1 of the lower left power transmission gear 232, the speed is once again reduced , The torque increases again.

The rotational force of the upper gear 232-1 of the central interrupted power transmission gear 233 is transmitted to the lower gear 232-2 of the right upper power transmission gear 234.

The diameter of the lower gear 232-2 of the upper right power transmission gear 234 is larger than the diameter of the upper gear of the center interrupted power transmission gear 233 as in the preceding reduction gear intervals, More deceleration, torque increases once again.

Then, the rotational force transmitted to the upper gear 232-1 of the upper right power transmission gear 234 is transmitted to the output pinion gear 235. Finally, similarly to the preceding deceleration sections, the right upper power transmission gear The output pinion gear 234 is larger in diameter than the upper gear diameter of the pinion gears 234 and 234, so that when the power is transmitted, the speed is finally reduced again and the torque increases again.

The finally increased torque is transmitted to the hand motor head unit 300 by the engagement bar connected to the upper center shaft.

When the hand motor of the present invention is decelerated by the speed reducer unit, a higher torque is increased at the same RPM, so that a safer operation can be performed than the existing operation.

The hand motor head in which the head and the body are combined uses a commonly used conventional technique. For example, referring to FIG. 7 of a removable dental implant handpiece body of Registration No. 20-0448454 A state where the head and the body are coupled will be described as follows.

A conventional handpiece used in a dental clinic includes a middle shaft 110 connected to the inside from the front to the rear and a head 130 having a rotational axis 130 perpendicularly connected to the front intermediate shaft 110 100, and a body (not shown) having a motor and a wire connected to the rear side of the dental implant handpiece body, .

At this time, the rotary shaft 130 is equipped with various tools for treating the teeth, and in performing the embodiment of the present invention, a driver 131 for rotating the implant screw must be mounted.

In addition, since the handpiece is separated from the body, the handpiece head 100 is provided with an insertion portion 150 to which the body is inserted and coupled. The rear end of the intermediate shaft 110, And an incision groove 111 for transmitting an external torque.

Accordingly, the coupling portion 1100 is inserted into the insertion portion 150 provided at the back of the head 100 of the handpiece, and the intermediate shaft 110 provided inside the head 100 of the handpiece, The bar 3100 is coupled to the intermediate shaft 110. More specifically, the hook 3100 is inserted into the cutout groove 111 provided in the intermediate shaft 110. [

As another embodiment for operating the hand motor to facilitate the use of the hand motor, a connection jack provided at the rear of the hand motor and a power supply device coupled to the connection jack and supplying power to the hand motor are provided.

The power supply unit includes a battery and a connector for supplying power of the battery to the hand motor, and a power supply terminal for supplying the power of the battery to the hand motor is provided at one side of the connector.

In addition, a charging terminal is provided on the other side of the connector, and a charging supply terminal is provided on one side of the battery corresponding to the charging terminal, and a charging power terminal is provided on the other side of the battery.

The inside of the connector includes an LED lamp widely known as a conventional technology, a motor RPM adjustment unit of a hand motor, a battery residual amount display unit, a motor ON / OFF control switch of a hand motor, a capacitance sensor, and a main control unit.

Also, the power supply terminal may be a power supply wiring 250 as in the present invention, and a wireless charging technique widely known as a conventional technique may be used.

Further, the LED lamp shows the intensity of the torque of the hand motor, and the signal of the torque of the hand motor during the procedure is displayed according to the color of the procedure.

Also, the motor RPM adjustment unit of the hand motor is a well known switch for a general purpose, and is used as a touch switch or a general switch. The RPM of the hand motor is adjusted by the main control unit provided inside the connector to adjust the torque intensity.

The battery remaining amount display device is a device used in a wireless charging system widely known as a conventional technique without using the power supply wiring 250 as in the present invention and is controlled by a main control unit provided inside the connector.

The motor ON / OFF control switch of the hand motor is used as an operation switch of the hand motor to drive the hand motor or to stop the operation by the main control unit provided in the connector.

The capacitive sensor of the hand motor is a sensor which is operated by a main control unit provided in the connector and informs the battery of the hand motor, which is operated wirelessly by a radio control system widely known as a conventional technology, before discharging .

Therefore, the hand motor of the present invention having the LED lamp of the present invention is designed such that a lamp is illuminated in each of the LED lamps of the respective implant hand motor corresponding to the amount of electric current set for each LED lamp, and the drill of the alveolar bone is performed by the operator It is possible to control them appropriately, and there is a remarkable effect of preventing medical accidents because a safe implant procedure is performed.

1: hand motor 200: hand motor body part
210: motor 220: intermediate shaft
230: Reduction gear unit 231: Input pinion gear
232: lower left power transmission gear 233: center stop power transmission gear
234: upper right power transmission gear 235: output pinion gear
236: center center axis 237: left center axis
238: right center shaft 239: catch bar
250: power supply wiring 300: hand motor head part
310: incision groove 232-1: upper gear
232-2: Lower gear 800: Simple block diagram
820: Main control unit 830: Motor RPM adjustment part of hand motor
840: Program control section 850: LED lamp

Claims (5)

A power supply wiring 250, a main control unit 820, a motor 210, a motor RPM adjusting unit 830 of the hand motor for adjusting the RPM of the hand motor motor, And a LED lamp (850) for displaying the LED lamp (850) so that the operator can recognize the condition of the LED lamp according to the situation, the method comprising the steps of:
When the power supply wiring 250 is supplied with electric power required for the motor RPM adjusting unit of the hand motor for LED having the LED lamp and the RPM speed is adjusted together with the motor starting, the main control unit 820 controls the electric signals Operating the motor 210;
When electric power is supplied to the main control unit 820 when the motor 210 is operated, electricity supplied to the main control unit is supplied to the hand motor program control unit 840;
And turning on the LED lamp (850) when electricity is passed through the LED lamp (850). The LED lamp display method according to claim 1, wherein the red LED lamp (850) is lit when the electricity exceeds the predetermined value. The LED lamp display method according to claim 1, wherein the yellow LED lamp (850) is turned on when the hand motor for the procedure is idle The method as claimed in claim 1, wherein the blue LED lamp (850) is lit when the electricity reaches a proper value. [2] The hand-held hand motor according to claim 1, wherein the hand-operated motor includes a hand motor body part (200) having a motor therein and serving as a handle, a hand coupled to the hand motor body part And a motor head unit 300. The hand motor body unit includes a motor 210 for a hand motor, a power supply line 250 for supplying power to the motor, an intermediate shaft 220 connected at one end to the motor, A reduction gear unit 230 having one end connected to the other end of the intermediate shaft and a latching bar 239 coupled to the other end of the reduction gear unit to transmit power to the hand motor head unit,
The hand motor head unit includes a cutout groove 310 for transmitting the power transmitted from the hand motor body 200 to the hand motor head unit, And a rotating shaft connected to the intermediate shaft to transmit power to the driver. The LED lamp display method of the hand motor according to claim 1,

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