CN201167981Y - Operation power mechanism for orthopaedics - Google Patents
Operation power mechanism for orthopaedics Download PDFInfo
- Publication number
- CN201167981Y CN201167981Y CNU2007201885351U CN200720188535U CN201167981Y CN 201167981 Y CN201167981 Y CN 201167981Y CN U2007201885351 U CNU2007201885351 U CN U2007201885351U CN 200720188535 U CN200720188535 U CN 200720188535U CN 201167981 Y CN201167981 Y CN 201167981Y
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- circuit
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- power
- control circuit
- drive circuit
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- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 6
- 230000000399 orthopedic effect Effects 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000000007 visual effect Effects 0.000 abstract 1
- 210000000988 bone and bone Anatomy 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility relates to a surgical power device for orthopaedics, which comprises a cart, a main unit which is arranged on the cart, a flexible shaft and a foot controller which are connected with the main unit and a rotary speed control pedal which is arranged on the foot controller. The surgical power device for orthopaedics is characterized in that the inside of the host computer casing is provided with a power circuit, a single chip, a main control circuit, a high-power motor drive circuit which is connected with the main control circuit and a display control circuit; the power circuit is respectively connected with the single chip, the main control circuit, the high-power motor drive circuit and the display control circuit; the high-power motor drive circuit is connected with a high-power motor; a panel of the main unit is provided with a color liquid crystal screen and a manual function switchover key. The surgical power device for orthopaedics has the advantages of strong and stable power, being capable of exactly setting and controlling rotating parameters, displaying the operating state in a synchronous and real-time manner. The function changeover and the rotating speed display are exact and visual, which reduces the difficulty and risk of an operation.
Description
Technical field
This utility model relates to medical apparatus and instruments, is specifically related to a kind of orthopedic operating power set, is specially adapted in the bone surgery cutting of osseous tissue is handled.
Background technology
Existing orthopaedics bores, the saw instrument mainly contains the driving of gun type direct current generator and main frame type alternating current generator drives two kinds.The inner rechargeable battery that is equipped with of gun type direct current generator driven tool provides power, discharge time short, little, the poor stability of the not powerful torque of power; Not only structure heaviness, and rotating speed, turn to the moving button of armrest to control roughly, the doctor operates with feel by rule of thumb, can not high temperature sterilize, have a strong impact on operation efficient and safety.Existing main frame type alternating current generator driven tool adopts alternating current generator, analog circuit control, though the powerful torque is big, the situation with feel has been broken away from by rule of thumb in rotating speed, the control that turns to, but the alternating current generator volume and weight is big, and rotating speed is low, noise is big, pattern intend circuit simple setting and control rotating speed, turn to still can not satisfy and improve the operation quality and ensure patient's safe requirement.
Summary of the invention
The purpose of this utility model provides a kind of orthopedic operating power set, and its powerful is stable, and control accurately, and is easy to operate, can effectively improve the efficient and the safety of bone surgery.
A kind of orthopedic operating power set described in the utility model, comprise go-cart, be located at the main frame in the go-cart, the flexible axle that is connected with main frame and foot controller, on foot controller, be provided with the rotating speed control pedal, it is characterized in that: be provided with power circuit, single-chip microcomputer and governor circuit and connected large power, electrically drive circuit and display control circuit in the host shell, power circuit is connected with display control circuit with single-chip microcomputer and governor circuit, large power, electrically drive circuit respectively; The large power, electrically drive circuit is connected with heavy-duty motor; On the panel of host shell, be provided with the chromatic liquid crystal screen, heavy-duty motor interface and the manual function conversion keys that are connected with single-chip microcomputer and governor circuit.
Described a kind of orthopedic operating power set, its heavy-duty motor is a dc brushless motor.One end of the outfan of heavy-duty motor and flexible axle is connected, and the other end and the surgical manipulator of flexible axle are connected.
Described a kind of orthopedic operating power set, its manual function conversion keys comprise hand drill button, manual saw button, manually just changeing button, manually reverse button, manual speed increase button and manual speed reduces button.
Described a kind of orthopedic operating power set also are provided with foot-operated brill/saw button and foot-operated just the commentaries on classics/reverse button on foot controller.Two foot-operated buttons are set as standby on foot controller, can simply perform the operation or the insufficient situation of medical personnel under, finish operation by a people.
This device can connect flexible axle, mobile phone and cutter and undergo surgery.Described main frame mainly provides power, control and duty to show.By main frame the kinematic parameter that parameter or foot switch are regulated and control equal may command surgical knife tool is set.The high power DC brushless electric machine has that volume weight is little, noise is low, heating is little, power is exported powerful stable advantage, drive in digital circuit and to realize under the control rotating, accurately detect motor speed by the position sensor in it then and data are returned single-chip microcomputer carry out the rotating speed calibration process.By flexible axle transmission of power is arrived mobile phone, mobile phone drives surgical knife tool work; The all working state synchronized shows in real time.This device satisfies cardinal principle orthopaedics osseous tissue and handles the required powerful stable power and the accurate operation control of tool motion.
This utility model compared with prior art has the following advantages: powerful is stable, can accurately be provided with and control rotational parameters, synchronously real-time display working condition.Function conversion and rotating speed intuitive display are accurate, greatly reduce the difficulty and the risk of operation.
Description of drawings
Fig. 1 profile sketch map of the present utility model.
Fig. 2 is a schematic block circuit diagram of the present utility model.
Fig. 3 is a power circuit diagram.
Fig. 4 is single-chip microcomputer and governor circuit figure.
Fig. 5 is large power, electrically drive circuit figure.
Fig. 6 is display control circuit figure.
Fig. 7 is a software flow pattern of the present utility model.
The specific embodiment
Referring to Fig. 1 and Fig. 2, a kind of orthopedic operating power set described in the utility model, comprise go-cart 1, be located at the main frame 2 in the go-cart, the flexible axle 3 that is connected with main frame and foot controller 4, on foot controller, be provided with rotating speed control pedal 5, be provided with power circuit 6, single-chip microcomputer and governor circuit 7 and connected large power, electrically drive circuit 8 and display control circuit 9 in the host shell, power circuit is connected with display control circuit with single-chip microcomputer and governor circuit, large power, electrically drive circuit respectively; The large power, electrically drive circuit is connected with high power DC brushless electric machine (power is 370W); On the panel of host shell, be provided with the chromatic liquid crystal screen 10, heavy-duty motor interface 19 and the hand drill button 11 that are connected with single-chip microcomputer and governor circuit 7, manual saw button 12, manually just changeing button 13, manually reverse button 14, manual speed increase button 15 and manual speed reduces button 16; On foot controller 4, be provided with foot-operated brill/saw button 17 and foot-operated just the commentaries on classics/reverse button 18.
Referring to Fig. 3, power circuit 5 comprises: on and off switch, transformator T2, and the input of transformator is connected with the 220V alternating current power supply, and the electric current of output is the power supply of this device each several part after rectification, filtering, voltage stabilizing.
Referring to Fig. 4, single-chip microcomputer and governor circuit 6 comprise single-chip microcomputer IC1 and connected IC3, IC4, IC5, IC6, and its SPEED, CW, CCW, E.BRK, COMID end are connected with the heavy-duty motor control circuit.
Referring to Fig. 5, large power, electrically drive circuit 7 comprises: driver BLDA220/05B06, the speed detect circuit of being made up of photoelectrical coupler IC50, IC51 and IC52, mu balanced circuit of being made up of three terminal regulator IC49 and the Hall element B4 that detects electric current.
Referring to Fig. 6, display control circuit 9 comprises: IC2, and its LCDDATA, LCDDTRD end are connected with single-chip microcomputer and governor circuit, and RXD, DTR end is connected with chromatic liquid crystal screen.
Referring to Fig. 7, receive the signal of the foot-operated function conversion keys input on manual switch button on the main frame or the foot controller at single-chip microcomputer IC1, through software identification, carry out the corresponding function module of this device, and show corresponding work state and parameter by the chromatic liquid crystal screen on the main frame.
Claims (4)
1, a kind of orthopedic operating power set, comprise go-cart (1), be located at the main frame (2) in the go-cart, the flexible axle (3) that is connected with main frame and foot controller (4), on foot controller, be provided with rotating speed control pedal (5), it is characterized in that: be provided with power circuit (6), single-chip microcomputer and governor circuit (7) and connected large power, electrically drive circuit (8) and display control circuit (9) in the host shell, power circuit is connected with display control circuit with single-chip microcomputer and governor circuit, large power, electrically drive circuit respectively; The large power, electrically drive circuit is connected with heavy-duty motor; On the panel of host shell, be provided with chromatic liquid crystal screen (10) the heavy-duty motor interface (19) and the manual function conversion keys that are connected with single-chip microcomputer and governor circuit (7).
2, a kind of orthopedic operating power set according to claim 1, it is characterized in that: described heavy-duty motor is a dc brushless motor.
3, a kind of orthopedic operating power set according to claim 1 and 2 is characterized in that: described manual function conversion keys comprise hand drill button (11), manual saw button (12), manually just changeing button (13), manually reverse button (14), manual speed increase button (15) and manual speed reduces button (16).
4, a kind of orthopedic operating power set according to claim 1 and 2 is characterized in that: also be provided with foot-operated brill/saw button (17) and foot-operated just the commentaries on classics/reverse button (18) on foot controller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201885351U CN201167981Y (en) | 2007-12-15 | 2007-12-15 | Operation power mechanism for orthopaedics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201885351U CN201167981Y (en) | 2007-12-15 | 2007-12-15 | Operation power mechanism for orthopaedics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201167981Y true CN201167981Y (en) | 2008-12-24 |
Family
ID=40207029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201885351U Expired - Lifetime CN201167981Y (en) | 2007-12-15 | 2007-12-15 | Operation power mechanism for orthopaedics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201167981Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548348A (en) * | 2015-01-29 | 2015-04-29 | 苏州医疗用品厂有限公司 | Cart type needle therapy instrument based on acupuncture manipulation |
| CN105662527A (en) * | 2016-03-16 | 2016-06-15 | 刘湘静 | High-safety bone drilling device for department of orthopaedics |
-
2007
- 2007-12-15 CN CNU2007201885351U patent/CN201167981Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548348A (en) * | 2015-01-29 | 2015-04-29 | 苏州医疗用品厂有限公司 | Cart type needle therapy instrument based on acupuncture manipulation |
| CN105662527A (en) * | 2016-03-16 | 2016-06-15 | 刘湘静 | High-safety bone drilling device for department of orthopaedics |
| CN105662527B (en) * | 2016-03-16 | 2018-12-04 | 刘勇 | A kind of highly-safe orthopaedics brill bone device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XISHAN SCIENCE-TECHNOLOY CO., LTD., CHONGQING Free format text: FORMER OWNER: GUO YIJUN Effective date: 20110328 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400013 BUILDING H, STANDARD FACTORY ROOM, NO. 67, KEYUAN ROAD 3, JIULONGPO DISTRICT, CHONGQING CITY TO: 401121 4/F, DISTRICT 1, (NO. 9, MIDDLE SECTION, HHUANGSHAN AVENUE), MUXING SCI-TECH DEVELPMENT CENTER, NEW + HIGH TECH. ZONE, NEW NORTH DISTRICT, CHONGQING CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110328 Address after: The 401121 northern New District of Chongqing Municipality Jupiter Technology Development Center (Mount Huangshan Road No. 9 in the middle of a 4 floor area) Patentee after: Chongqing Xishan Technology Co., Ltd. Address before: Three road 400013 Chongqing Jiulongpo Branch Park No. 67 standard factory building H Patentee before: Guo Yijun |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The 401121 northern New District of Chongqing Municipality Jupiter Technology Development Center (Mount Huangshan Road No. 9 in the middle of a 4 floor area) Patentee after: CHONGQING XISHAN SCIENCE & TECHNOLOGY CO., LTD. Address before: The 401121 northern New District of Chongqing Municipality Jupiter Technology Development Center (Mount Huangshan Road No. 9 in the middle of a 4 floor area) Patentee before: Chongqing Xishan Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081224 |
|
| CX01 | Expiry of patent term |