CN107157544A - Medical swing saw - Google Patents
Medical swing saw Download PDFInfo
- Publication number
- CN107157544A CN107157544A CN201710454848.5A CN201710454848A CN107157544A CN 107157544 A CN107157544 A CN 107157544A CN 201710454848 A CN201710454848 A CN 201710454848A CN 107157544 A CN107157544 A CN 107157544A
- Authority
- CN
- China
- Prior art keywords
- module
- data
- swing saw
- speed probe
- medical swing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/1613—Component parts
- A61B17/1626—Control means; Display units
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
Abstract
The invention provides a kind of medical swing saw, including motor, drill tool assembly, speed probe and data processing unit, speed probe and motor connection, the tach signal for gathering motor；Data processing unit is connected with speed probe, and the tach signal for being gathered to speed probe is handled, and the mechanical fatigue degrees of data for obtaining drill tool assembly is calculated according to the tach signal after processing.So as to grasp the fatigue conditions of medical swing saw in time, it is maintained and safeguarded in advance, in case being broken down in operation influences being normally carried out for operation.The problem of its mechanical fatigue is spent can not be grasped in time by solving medical swing saw of the prior art.
Description
Technical field
The present invention relates to medical instruments field, in particular to a kind of medical swing saw.
Background technology
Medical swing saw as the medicine equipment used for hospital surgery operation, with aesthetic in appearance, small volume, it is lightweight,
It is easy to carry without electric wire, safe operation and the features such as operating time can be shortened.
In bone surgery, it is often necessary to cut off the bone tissue broken down of patient with goose saw, in cutting, in order to avoid
Patient bleeds excessively, and the wound of cut place is the smaller the better, and this requires goose saw high speed swinging in less stroke to cut.
At present, goose saw of the prior art, generally includes an eccentric shaft being connected with motor, and the eccentric shaft passes through one
Shift fork drives swinging axle reciprocally swinging, is set yet with swinging axle and shift fork split, its intensity is smaller, is very easy to damage,
Therefore, the service life of medical swing saw is shorter；In addition, wearing and tearing tight when medical swing saw runs at high speed, between shift fork and swinging axle
Weight, and easily slide, reduce transmission efficiency.
Due to the complexity and the unstability of mechanical structure of medical swing saw use environment, it is impossible to grasp the machine of equipment in time
Tool fatigue strength, causes the problems such as can not handling in time of being broken down at any time in use.Preparation many sets are generally required during normal surgical
It is replaced when equipment is for failure, adds idleness of equipment loss and cost of transportation.
The content of the invention
It is a primary object of the present invention to provide a kind of medical swing saw, with solve medical swing saw of the prior art can not and
When grasp the problem of its mechanical fatigue is spent.
To achieve these goals, the invention provides a kind of medical swing saw, including motor and drill tool assembly, in addition to：
Speed probe, with motor connection, the tach signal for gathering motor；Data processing unit, is connected with speed probe, uses
In obtaining the tach signal that is gathered of speed probe and tach signal handled, and according to the tach signal after processing
Calculate the mechanical fatigue degrees of data for obtaining drill tool assembly.
Further, data processing unit includes：Signal amplification module, is connected with speed probe, for rotating speed to be passed
The tach signal of sensor collection is amplified.
Further, data processing unit also includes：Analog-to-digital conversion module, is connected with signal amplification module, for warp
The tach signal crossed after the amplification of signal amplification module carries out analog-to-digital conversion.
Further, analog-to-digital conversion module is multichannel analog-to-digital conversion module.
Further, data processing unit also includes：Micro treatment module, is connected with analog-to-digital conversion module, for according to warp
Cross the tach signal after analog-to-digital conversion and calculate the mechanical fatigue degrees of data for obtaining drill tool assembly.
Further, data processing unit also includes：Data memory module, is connected with micro treatment module, for by machinery
Tired degrees of data is stored.
Further, data processing unit also includes：Data transmission module, is connected with micro treatment module, for by machinery
Tired degrees of data is sent to terminal device.
Further, data transmission module is wireless data transfer module.
Further, medical swing saw also includes：Power supply unit；Wherein, data processing unit also includes：Power management mould
Block, power supply unit is connected by power management module with motor and speed probe, for being that motor and speed probe are powered.
Further, power supply unit is lithium battery.
Using the medical swing saw of technical solution of the present invention, including motor, drill tool assembly, speed probe and data processing list
Member, speed probe and motor connection, the tach signal for gathering motor；Data processing unit is connected with speed probe,
Tach signal for being gathered to speed probe is handled, and obtains drilling tool according to the tach signal calculating after processing
The mechanical fatigue degrees of data of component.So as to grasp the fatigue conditions of medical swing saw in time, it is maintained and tieed up in advance
Shield, in case being broken down in operation influences being normally carried out for operation.Solving medical swing saw of the prior art can not be timely
Grasp the problem of its mechanical fatigue is spent.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structured flowchart of the first optional medical swing saw according to embodiments of the present invention；
Fig. 2 is the structured flowchart of optional second of medical swing saw according to embodiments of the present invention；
Fig. 3 is the structured flowchart of the third optional medical swing saw according to embodiments of the present invention；
Fig. 4 is the structured flowchart of optional 4th kind of medical swing saw according to embodiments of the present invention；
Fig. 5 is the structured flowchart of optional 5th kind of medical swing saw according to embodiments of the present invention；
Fig. 6 is the structured flowchart of optional 6th kind of medical swing saw according to embodiments of the present invention；And
Fig. 7 is optional a kind of structural representation of medical swing saw according to embodiments of the present invention.
Wherein, above-mentioned accompanying drawing is marked including the following drawings：
10th, motor；20th, speed probe；30th, data processing unit；31st, signal amplification module；32nd, analog-to-digital conversion mould
Block；33rd, micro treatment module；34th, data memory module；35th, data transmission module；36th, power management module；40th, terminal device；
50th, power supply unit.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes
Any limitation.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
Medical swing saw according to embodiments of the present invention, as shown in figure 1, including motor 10, drill tool assembly, speed probe 20
With data processing unit 30, speed probe 20 is connected with motor 10, the tach signal for gathering motor 10；Data processing list
Member 30 is connected with speed probe 20, for obtain tach signal that speed probe 20 gathered and to tach signal at
Reason, and the mechanical fatigue degrees of data for obtaining drill tool assembly is calculated according to the tach signal after processing.
At the medical swing saw of technical solution of the present invention, including motor 10, drill tool assembly, speed probe 20 and data
Unit 30 is managed, speed probe 20 is connected with motor 10, the tach signal for gathering motor 10；Data processing unit 30 is with turning
Fast sensor 20 is connected, for handling the tach signal that speed probe 20 is gathered, and according to turning after processing
Fast signal of change obtains the mechanical fatigue degrees of data of drill tool assembly.So as to grasp the fatigue conditions of medical swing saw in time, carry
It is preceding that it is maintained and safeguarded, in case being broken down in operation influences being normally carried out for operation.Solve in the prior art
Medical swing saw can not grasp the problem of its mechanical fatigue is spent in time.
In specific implementation process, data processing unit 30 is according to the tach signal of the motor 10 arrived of collection, with reference to meter
When device timing, the number of effective coils for obtaining drill tool assembly can be calculated, can be probably true by the number of effective coils of drill tool assembly
The mechanical fatigue degree of drill tool assembly is determined, when the number of effective coils of drill tool assembly is more than certain numerical value, it is necessary to which medical swing saw is entered
Capable regularly care and maintenance, is spent with the mechanical fatigue for avoiding drill tool assembly and is broken down in surgical procedure.
In order to be amplified to the tach signal that speed probe 20 is gathered, subsequently to be located to tach signal
Reason, further, as shown in Fig. 2 data processing unit 30 includes：Signal amplification module 31, signal amplification module 31 and rotating speed
Sensor 20 is connected, and the tach signal for speed probe 20 to be gathered is amplified.
As shown in Figures 3 to 5, data processing unit 30 also includes：Analog-to-digital conversion module 32, micro treatment module 33, data
Memory module 34 and data transmission module 35.
Analog-to-digital conversion module 32 is connected with signal amplification module 31, for by after signal amplification module 31 amplifies turn
Fast signal carries out analog-to-digital conversion, and the tach signal of analog form is converted to the tach signal of digital form, so as to follow-up right
The tach signal of collection carries out corresponding computing and processing, alternatively, and analog-to-digital conversion module 32 is multichannel analog-to-digital conversion mould
Block.；Micro treatment module 33 is connected with analog-to-digital conversion module 32, is obtained for being calculated according to the tach signal after analog-to-digital conversion
The mechanical fatigue degrees of data of drill tool assembly.The mechanical fatigue degrees of data of drill tool assembly after the calculating of micro treatment module 33 processing
Handled accordingly according to different demands, data memory module 34 will calculate obtained drill set by micro treatment module 33
The mechanical fatigue degrees of data of part is stored；Data transmission module 35 calculates obtained drill tool assembly by micro treatment module 33
Mechanical fatigue degrees of data is sent to terminal device 40, so that user is checked, alternatively, and data transmission module 35 is without line number
According to transport module, the flexible transmission of data can be facilitated by wireless data transfer module, terminal device can include computer or
The terminals such as smart mobile phone.
In order to meet the power demands in the medical swing saw course of work, further, as shown in fig. 6, medical swing saw is also wrapped
Include：Power supply unit 50；Wherein, power management module 36 is additionally provided with data processing unit 30, power supply unit 50 passes through electricity
Source control module 36 is connected with motor 10 and speed probe 20, for being that motor 10 and speed probe 20 are powered.Alternatively,
Power supply unit 50 is lithium battery.
As shown in fig. 7, the medical swing saw of the present embodiment, motor 10 is arranged on the top of handle, data processing unit 30 with
Modular form is removably disposed in handle, and drill tool assembly is arranged on the driving head of the front end of motor 10, power supply unit 50,
I.e. lithium battery is removably mounted on the bottom of handle.
The speed probe 20 of the medical swing saw of the present embodiment is real respectively by the data-interface with data processing unit 30
Existing constant current-supplying, feeding special multichannel analog-to-digital conversion module 32 realizes timesharing use at a high speed after the completion of front-end processing amplification, adopts
To data feeding micro treatment module 33 corresponding calculation process is carried out with rear, data after the completion of processing feeding data memory module
34th, data transmission module 35, data memory module 34 is available for later stage progress data processing to be used, and data transmission module 35 will can be surveyed
Amount data upload in real time shown on computer or mobile device (such as mobile phone terminal device), data processing, record, report
Generation etc..The medical swing saw of the present embodiment uses lithium battery power supply, and the indoor design of data processing unit 30 has power management module
36, so as to realize that battery discharge management and main frame Power Component unit are powered.
The operation principle of the present invention：
By the preoperative sterilizing requirement of operation tool, the battery sterilization of main frame Power Component and power supply unit 50 to medical swing saw
Box is sterilized.Surgical operation is in use, according to circumstances select suitable drill tool assembly, Intelligent medical goose saw main frame Power Component
Main frame in motor 10 according to patient's control action and drive drill tool assembly carry out high speed swinging cutting.
After motor 10 is acted, the speed probe 20 in the main frame Power Component unit of medical swing saw is started working, rotating speed
Sensor 20 realizes constant current-supplying respectively by the data-interface with data processing unit 30, is sent into after the completion of front-end processing amplification
Special multichannel mould analog-to-digital conversion module 32 realizes timesharing use at a high speed, and phase is carried out to data feeding micro treatment module 33 after
The calculation process answered, data feeding data memory module 34, data transmission module 35, data memory module 34 after the completion of processing
Data be available for the later stage carry out data processing be used, such as the mechanical wear inside main mechanomotive force assembly unit provide data join
Examine, the rotary speed data that data transmission module 35 can obtain measurement uploads to computer or mobile device (such as mobile phone terminal in real time
Equipment) on shown, data processing, record, report generation etc..
As can be seen from the above description, the above embodiments of the present invention realize following technique effect：
1st, the present invention can be recorded the service data of medical swing saw, be that the mechanical wear analysis for carrying out goose saw the later stage is carried
For data reference.
2nd, the present invention can will measure obtained rotary speed data and upload to computer or mobile device in real time (such as mobile phone terminal be set
It is standby) on shown, data processing, record, report generation etc..
3rd, the present invention is Split type structure, and data processing unit 30 is designed with the split of main frame Power Component unit, is easy to unit
Change and safeguard.
4th, integral waterproofing of the present invention, meets the preoperative sterilizing of operation tool and requires.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
Unless specifically stated otherwise, the part and positioned opposite, the digital table of step otherwise illustrated in these embodiments
Do not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for the ease of description, each portion shown in accompanying drawing
The size divided not is to be drawn according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as authorizing explanation
A part for book.In shown here and discussion all examples, any occurrence should be construed as merely exemplary, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label
Similar terms is represented in following accompanying drawing with letter, therefore, once it is defined in a certain Xiang Yi accompanying drawing, then subsequent attached
It need not be further discussed in figure.
In the description of the invention, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " laterally, vertical,
Vertically, orientation or position relationship indicated by level " and " top, bottom " etc. are normally based on orientation shown in the drawings or position and closed
System, is for only for ease of the description present invention and simplifies description, in the case where not making opposite explanation, these nouns of locality are not indicated that
There must be specific orientation or with specific azimuth configuration and operation with the device or element for implying meaning, therefore can not manage
Solve as limiting the scope of the invention；The noun of locality " inside and outside " refers to relative to inside and outside each part profile in itself.
For the ease of description, space relative terms can be used herein, such as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation levied.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.If for example, the device in accompanying drawing is squeezed, be described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Furthermore, it is necessary to which explanation, limits parts, it is only for be easy to using the word such as " first ", " second "
Corresponding parts are distinguished, such as without Stated otherwise, above-mentioned word does not have particular meaning, therefore it is not intended that to this
The limitation of invention protection domain.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of medical swing saw, including motor (10) and drill tool assembly, it is characterised in that also include：
Speed probe (20), is connected with the motor (10), the tach signal for gathering the motor (10)；
Data processing unit (30), is connected with the speed probe (20), is adopted for obtaining the speed probe (20)
The tach signal of collection is simultaneously handled the tach signal, and according to being obtained the tach signal calculating after processing
The mechanical fatigue degrees of data of drill tool assembly.
2. medical swing saw according to claim 1, it is characterised in that the data processing unit (30) includes：
Signal amplification module (31), is connected with the speed probe (20), for gather the speed probe (20)
The tach signal is amplified.
3. medical swing saw according to claim 2, it is characterised in that the data processing unit (30) also includes：
Analog-to-digital conversion module (32), is connected with the signal amplification module (31), for passing through the signal amplification module
(31) tach signal after amplifying carries out analog-to-digital conversion.
4. medical swing saw according to claim 3, it is characterised in that the analog-to-digital conversion module (32) is multichannel modulus
Modular converter.
5. medical swing saw according to claim 3, it is characterised in that the data processing unit (30) also includes：
Micro treatment module (33), is connected with the analog-to-digital conversion module (32), for turning according to after analog-to-digital conversion
Fast signal of change obtains the mechanical fatigue degrees of data of the drill tool assembly.
6. medical swing saw according to claim 5, it is characterised in that the data processing unit (30) also includes：
Data memory module (34), is connected with the micro treatment module (33), for the mechanical fatigue degrees of data to be deposited
Storage.
7. medical swing saw according to claim 5, it is characterised in that the data processing unit (30) also includes：
Data transmission module (35), is connected with the micro treatment module (33), for by the mechanical fatigue degrees of data send to
Terminal device (40).
8. medical swing saw according to claim 7, it is characterised in that the data transmission module (35) passes for wireless data
Defeated module.
9. medical swing saw according to claim 1, it is characterised in that the medical swing saw also includes：
Power supply unit (50)；
Wherein, the data processing unit (30) also includes：Power management module (36), said supply unit (50) is by described
Power management module (36) is connected with the motor (10) and the speed probe (20), for for the motor (10) and institute
State speed probe (20) power supply.
10. medical swing saw according to claim 9, it is characterised in that said supply unit (50) is lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710454848.5A CN107157544A (en) | 2017-06-15 | 2017-06-15 | Medical swing saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710454848.5A CN107157544A (en) | 2017-06-15 | 2017-06-15 | Medical swing saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107157544A true CN107157544A (en) | 2017-09-15 |
Family
ID=59820115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710454848.5A Pending CN107157544A (en) | 2017-06-15 | 2017-06-15 | Medical swing saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107157544A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1831508A (en) * | 2006-04-14 | 2006-09-13 | 中国地质大学（武汉） | Rotation drilling rod faigue-testing machine |
| CN101530341A (en) * | 2009-04-20 | 2009-09-16 | 马秋野 | Intelligent bone drill and control method thereof |
| CN201384531Y (en) * | 2009-04-21 | 2010-01-20 | 马秋野 | Intelligent bone drill |
| CN202526251U (en) * | 2012-03-19 | 2012-11-14 | 天津海奥斯科技有限公司 | Medical swing saw capable of regulating parameters automatically |
| CN202782907U (en) * | 2012-08-30 | 2013-03-13 | 浙江吉利汽车研究院有限公司杭州分公司 | Auxiliary device for driving manual transmission automobile |
| CN105466671A (en) * | 2014-08-25 | 2016-04-06 | 西安优庆商贸有限公司 | Device capable of reducing cost in case of testing mechanical life of toner cartridge |
| CN205519784U (en) * | 2016-03-02 | 2016-08-31 | 东莞辰达电器有限公司 | Electric drill |
| CN205734654U (en) * | 2016-07-01 | 2016-11-30 | 杭州势垒科技有限公司 | The automatic control system of electric tool |
| CN106655922A (en) * | 2016-11-29 | 2017-05-10 | 南京九致信息科技有限公司 | Electric tool |
-
2017
- 2017-06-15 CN CN201710454848.5A patent/CN107157544A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1831508A (en) * | 2006-04-14 | 2006-09-13 | 中国地质大学（武汉） | Rotation drilling rod faigue-testing machine |
| CN101530341A (en) * | 2009-04-20 | 2009-09-16 | 马秋野 | Intelligent bone drill and control method thereof |
| CN201384531Y (en) * | 2009-04-21 | 2010-01-20 | 马秋野 | Intelligent bone drill |
| CN202526251U (en) * | 2012-03-19 | 2012-11-14 | 天津海奥斯科技有限公司 | Medical swing saw capable of regulating parameters automatically |
| CN202782907U (en) * | 2012-08-30 | 2013-03-13 | 浙江吉利汽车研究院有限公司杭州分公司 | Auxiliary device for driving manual transmission automobile |
| CN105466671A (en) * | 2014-08-25 | 2016-04-06 | 西安优庆商贸有限公司 | Device capable of reducing cost in case of testing mechanical life of toner cartridge |
| CN205519784U (en) * | 2016-03-02 | 2016-08-31 | 东莞辰达电器有限公司 | Electric drill |
| CN205734654U (en) * | 2016-07-01 | 2016-11-30 | 杭州势垒科技有限公司 | The automatic control system of electric tool |
| CN106655922A (en) * | 2016-11-29 | 2017-05-10 | 南京九致信息科技有限公司 | Electric tool |
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Application publication date: 20170915 |
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