CN102247159A - Testing device and system with bone density detection function - Google Patents
Testing device and system with bone density detection function Download PDFInfo
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- CN102247159A CN102247159A CN2010101757472A CN201010175747A CN102247159A CN 102247159 A CN102247159 A CN 102247159A CN 2010101757472 A CN2010101757472 A CN 2010101757472A CN 201010175747 A CN201010175747 A CN 201010175747A CN 102247159 A CN102247159 A CN 102247159A
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Abstract
The invention discloses a testing system comprising a testing device and a moving device, wherein the moving device comprises a display unit; the testing device comprises a first connection port, a signal conversion unit, a transmitting end and a receiving end; the moving device comprises a second connection port, a testing module and an analysis module; the testing module transmits a testing direct-current electrical signal to the signal conversion unit via the first connection port and the second connection port; the signal conversion unit converts the direct-current electrical signal into a pulse electrical signal; then the pulse electrical signal is transmitted to the transmitting end; the transmitting end converts the pulse electrical signal into an ultrasonic wave signal; the receiving end converts the ultrasonic wave signal into an electrical signal, and the electrical signal is transmitted to the signal conversion unit; the signal conversion unit converts the electrical signal into a feedback digital signal, and the feedback digital signal is transmitted to the testing module; the testing module calculates the time interval for transmitting the testing direct-current electrical signal and receiving the feedback digital signal; the analysis module is used for calculating bone density; and the display unit displays the detection result. The system can be used for assisting users to save time and reducing the economic burden of the users.
Description
Technical field
The present invention relates to a kind of test set and system, particularly a kind of test set and system with bone density measuring ability.
Background technology
People more and more are concerned about for the health status of oneself at present, people need in hospital once comprehensively check every year usually, yet comprehensively inspection obviously expends time in, and for the more and more nervous work rhythm of current society, a lot of people hospital that is difficult to find time checks comprehensively.Because bone density becomes the foundation of health degree of a reflection human body, and the detection of bone density is consuming time less relatively, therefore, also become a kind of trend by measuring the bone density health status of having a physical examination at present.Yet the test of bone density still needs hospital to detect, and is not convenient especially, though the user can buy corresponding instrument, as a rule, bone density instrument price is relatively costly, causes financial burden to the client.And, even the user has bought instrument, also can't carry, can't check self health anywhere or anytime.
Summary of the invention
In view of this, be necessary to provide a kind of test set with bone density measuring ability, it can reduce testing cost and save time.
Also be necessary to provide a kind of test macro with bone density measuring ability in addition, it can reduce testing cost and save time.
A kind of test set is used to be connected on the mobile device and measures bone density, and this test set comprises a connectivity port, a signal conversion unit, and a transmitting terminal and a receiving terminal, this connectivity port is used to connect mobile device; This signal conversion unit is accepted the test dc signal by this connectivity port from mobile device, and will test dc signal and convert the signal of telecommunication to transmitting terminal, and this electrical signal conversion becomes ultrasonic signal; This receiving terminal is used to receive the ultrasonic signal that passes object between transmitting terminal and the receiving terminal, and pass to signal conversion unit after converting this ultrasonic signal to the signal of telecommunication, this signal conversion unit converts the electrical signal to feedback numerical digit signal, and send mobile device to by this connectivity port, draw test result after by mobile device this feedback numerical digit signal being analyzed.
A kind of test macro, this system comprises a test set and a mobile device, this test set is used to be connected in measures bone density on the mobile device, this mobile device comprises a display unit, this test set comprises one first connectivity port, a signal conversion unit, a transmitting terminal and a receiving terminal, this mobile device comprises one second connectivity port and a processing unit, and this test set is connected with second connectivity port of this mobile device by this first connectivity port; This processing unit also comprises test module and analysis module; When starting when test module response user's operation, test module will be tested the signal conversion unit that dc signal sends test set to by first connectivity port and second connectivity port, the test dc signal that this signal conversion unit will receive converts the transmitting terminal that pulse electrical signal is given test set to, this transmitting terminal converts pulse electrical signal to ultrasonic signal, receiving terminal receives the ultrasonic signal that passes object between transmitting terminal and the receiving terminal, and pass to signal conversion unit after converting this ultrasonic signal to the signal of telecommunication, this signal conversion unit becomes feedback numerical digit signal with the electrical signal conversion that receives, and send test module to by this first connectivity port and second connectivity port, test module calculates and transmits test dc signal and the blanking time that receives this feedback numerical digit signal, this analysis module according to calculating this testing result that comprises the bone density data blanking time, and the control display unit shows this testing result.
When contacting with second connectivity port in first connectivity port, mobile device will be tested dc signal by first connectivity port and second connectivity port and send signal conversion unit to, the test dc signal that this signal conversion unit will receive converts pulse electrical signal to and passes to receiving terminal, this receiving terminal converts the pulse electrical signal that receives to ultrasonic signal, this receiving terminal converts ultrasonic signal the signal of telecommunication to and passes to signal conversion unit, this signal conversion unit converts the electrical signal to feedback numerical digit signal and sends mobile device to by first connectivity port and second connectivity port, this test module calculates the feedback numerical digit signal interval that the test dc signal sends the time of test set to and sends mobile device from test set to from mobile device, analysis module is by calculating the bone density data this blanking time, and sends test result to display unit and show.Thereby save user time and reduce user's financial burden.
Description of drawings
Fig. 1 is the schematic perspective view of test set of the present invention.
Fig. 2 is the sketch map that mobile device and test set separate in the first embodiment of the invention.
Fig. 3 is the part sketch map of mobile device and test set in the second embodiment of the invention.
Fig. 4 is the module map of test set shown in Figure 1.
The main element symbol description
| Test set | 1 |
| |
11 |
| |
12 |
| Transmitting |
13 |
| Receiving |
14 |
| |
15 |
| The transmitting |
16 |
| The receiving end |
17 |
| The power positive |
18 |
| |
2 |
| |
21 |
| The transmitting |
22 |
| The receiving |
23 |
| The power |
24 |
| The transmitting terminal signalling contact | 16’ |
| The receiving end signal contact | 17’ |
| The power positive cathode contact | 18’ |
| The transmitting terminal signal pin | 22’ |
| The receiving end signal contact pin | 23’ |
| The power positive cathode contact pin | 24’ |
| |
200 |
| |
201 |
| Test module | ?202 |
| Analysis module | ?203 |
| Measure and start button | ?25 |
| Loudspeaker | ?26 |
| Judge module | ?204 |
The specific embodiment
Please refer to Fig. 1, be the sketch map of test set, this test set 1 can be applicable on the mobile device, is used for the bone density of testing human.In the present embodiment, this test set 1 is used for the hand of testing human or the bone density of foot, and this mobile device is a mobile phone.
This test set 1 comprises a signal conversion unit 11, one bodies 12 and the transmitting terminal 13 and the receiving terminal 14 that are oppositely arranged on body 12 two ends.This body 12, transmitting terminal 13 and receiving terminal 14 constitute a half-frame structure.This transmitting terminal 13 and the transducer of receiving terminal 14 for making by the piezoelectric effect material, for example quartzy piezoelectric crystal.Wherein, this transmitting terminal 13 converts the high frequency electrical signal that receives to frequency of vibration very high mechanical vibration, and these mechanical vibration produce high-frequency sound signal, i.e. ultrasonic signal.This receiving terminal 14 receives this ultrasonic signal, converts ultrasonic signal to the signal of telecommunication, because piezoelectric crystal is existing known techniques, does not add to describe at this.This test set 1 comprises that also one is arranged at first connectivity port 15 on the body 12, and this test set 1 is connected with mobile device by first connectivity port 15.In the present embodiment, this signal conversion unit 11 is between first connectivity port 15 and transmitting terminal 13, receiving terminal 14, and this first connectivity port 15 comprises transmitting terminal signal pin 16, receiving end signal contact pin 17 and power positive cathode contact pin 18.Thereby it is in running order that this test set 1 obtains voltage by power positive cathode contact pin 18 from mobile device.
When test, the user is positioned over this body 12 with hands or foot, in the half-frame structure that transmitting terminal 13 and receiving terminal 14 constitute, this signal conversion unit 11 will convert pulse electrical signal to from the test dc signal that mobile device 2 transmits by transmitting terminal signal pin 16, and send this pulse electrical signal to transmitting terminal 13, this transmitting terminal 13 converts this pulse electrical signal to ultrasonic signal, this ultrasonic signal passes and is received end 14 behind the object between this transmitting terminal 13 and the receiving terminal 14 and receives, in the present embodiment, this ultrasonic signal passes and is received end 14 behind the skeleton of the hands that is arranged in this half-frame structure or foot and receives.Receiving terminal 14 receives this ultrasonic signal and converts this ultrasonic signal to current signal, this signal conversion unit 11 converts this current signal to feedback numerical digit signal, as 0,1,0,1, and should feed back the numerical digit signal by receiving end signal contact pin 17 and sent to mobile device, analyze by mobile device, thereby detect the user health situation.
In the present embodiment, can be by in mobile device, loading a testing software, with after this mobile device is connected, start this testing software at this test set 1, can carry out the bone density detection.
Please refer to Fig. 2, be the configuration diagram of system 100 with bone density measuring ability.This system 100 comprises this test set 1 and a mobile device 2.
This mobile device 2 comprise one with second connectivity port 21 of first connectivity port, the 15 corresponding settings of this test set 1, this second connectivity port 21 comprises transmitting terminal signalling contact 22, receiving end signal contact 23 and power positive cathode contact 24.In the present embodiment, when this test set 1 was connected with second connectivity port 21 of mobile device 2 by first connectivity port 15, the transmitting terminal signal pin 16 of first connectivity port 15, receiving end signal contact pin 17 and power positive cathode contact pin 18 were connected respectively with transmitting terminal signalling contact 22, receiving end signal contact 23 and the power positive cathode contact 24 of second connectivity port 21.
In other embodiments, what first connectivity port 15 of this test set 1 comprised is the contact, and what second connectivity port 21 of this mobile device 2 comprised is contact pin.For example, as shown in Figure 3, first connectivity port 15 of this test set 1 comprises transmitting terminal signalling contact 16 ', receiving end signal contact 17 ' and power positive cathode contact 18 ', second connectivity port 21 of this mobile device 2 comprises transmitting terminal signal pin 22 ', receiving end signal contact pin 23 ' and power positive cathode contact pin 24 '.
See also Fig. 4, be the module rack composition of this mobile device 2.This mobile device 2 also comprises a processing unit 200 and display unit 201, and this display unit 201 shows test data and mobile device 2 relevant informations.This processing unit 200 comprises a test module 202 and an analysis module 203.When mobile device 2 is connected with test set 1, the user starts this test module 202 by operating moving device 2, mobile device 2 produces this test dc signal and will test the transmitting terminal 13 that dc signal sends test set 1 to by this transmitting terminal signalling contact 22 and transmitting terminal signal pin 16, and signal conversion unit 11 will be tested dc signal and convert pulse electrical signal to transmitting terminal 13.As previously mentioned, this transmitting terminal 13 converts this pulse electrical signal to ultrasonic signal, this ultrasonic signal passes and is received end 14 behind the object between this transmitting terminal 13 and the receiving terminal 14 and receives, this receiving terminal 14 receives these ultrasonic signals and converts this ultrasonic signal to current signal, and this signal conversion unit 11 converts to this current signal behind the feedback numerical digit signal and should feed back the numerical digit signal and send to this test module 202 by receiving end signal contact pin 17 and receiving end signal contact 23 by receiving end signal contact pin 17.
This test module 202 calculates test dc signals and sends the time of test set 1 to and receive time poor of the feedback numerical digit signal that sends from test set 1 from mobile device 2.Because ultrasound wave is when the different bone density, the speed difference of propagation.The difference of the time that this analysis module 203 calculates test module 202 and data the compare hand of acquisition human body or the bone density of foot, and generate an analysis result.This analysis module 203 is passed to display unit 201 with analysis result and is shown.Whether this analysis result can comprise the relative analysis of this bone density and normal value, thereby healthy for customer inspection self.In other embodiments, this analysis module 203 also can provide Health ﹠ Fitness Tip according to the comparing result of this bone density and normal value, for example, if this bone density is more on the low side than normal value, advises that then the edible basic food of user prevents body fluid acidify and additional calcium.
In the present embodiment, this test module 202 and analysis module 203 are used for carrying out the testing software that is loaded into mobile device 2, carry out above-mentioned testing procedure, and bone density is tested.
Please continue with reference to figure 2, in the present embodiment, this mobile device 2 comprises that also one measures startup button 25 and loudspeaker 26, and this measurement starts button 25 and loudspeaker 26 are arranged at this mobile device 2 sidewalls.The user starts button 25 and starts test module 202 and carry out test operation by operating this measurement.After the sclerotin test operation was finished, sound takes place these loudspeaker 26 pointed out user test to finish.
Please continue with reference to figure 4, this processing unit 200 also comprises a judge module 204, and this judge module 204 judges whether mobile device 2 has incoming call and test set 1 whether to close.When beginning to carry out test operation, this judge module 204 judges whether mobile device 2 has incoming call, when phone has incoming call, showing incoming call on this display unit 201 can't use, when phone does not have incoming call, this analysis module 203 will be tested dc signal by this transmitting terminal signal pin 16 and transmitting terminal signalling contact 22 and be sent to the signal conversion unit 11 of test set 1 from mobile device 2, and this signal conversion unit 11 will be tested dc signal and convert pulse electrical signal to and send transmitting terminal 13 to.This transmitting terminal 13 converts pulse electrical signal to ultrasonic signal, this receiving terminal 14 converts the ultrasound wave that receives the signal of telecommunication to and passes to signal conversion unit 11, this signal conversion unit 11 becomes feedback numerical digit signal with the electrical signal conversion that receives, and will feed back the numerical digit signal by receiving end signal contact pin 17 and receiving end signal contact 23 control receiving terminals 14 and send mobile device 2 to.When carrying out test operation, this judge module 204 judges whether mobile device 2 has incoming call, and when phone had incoming call, the interrupt test bone density was operated and show incoming call on display unit 201 and can't use; When phone did not have incoming call, analysis module 203 continued the test bone density, and this analysis module 203 is closed test set 1 after test finishes.
Below in conjunction with concrete operational approach the present invention is described in detail:
In use, this first connectivity port 15 is contacted with this second connectivity port 21, the user is positioned over hands or foot in the half-frame structure of this body 12, transmitting terminal 13 and receiving terminal 14 formations, starts to measure to start button 25.Judge module 204 judges at first whether mobile device 2 has incoming call, and when phone had incoming call, showing incoming call on this display unit 201 can't use; When phone did not have incoming call, analysis module 203 was carried out the operation of test bone density, and test data is shown in display unit 201.After test was finished, loudspeaker 26 sent sound, and the prompting user test is finished.In testing the bone density process, judge module 204 judges whether mobile device 2 has incoming call, and when incoming call, analysis module 203 interrupt tests operation is also closed test set 1; When not having incoming call, analysis module 203 continues the test bone density, and this analysis module 203 is closed test set 1 after test finishes.
Claims (10)
1. a test set is used to be connected on the mobile device and measures bone density, and it is characterized in that: this test set comprises a connectivity port, a signal conversion unit, and a transmitting terminal and a receiving terminal, this connectivity port is used to connect mobile device; This signal conversion unit is accepted the test dc signal by this connectivity port from mobile device, and will test dc signal and convert pulse electrical signal to transmitting terminal, and this transmitting terminal converts this pulse electrical signal to ultrasonic signal; This receiving terminal is used to receive the ultrasonic signal that passes object between transmitting terminal and the receiving terminal, and pass to signal conversion unit after converting this ultrasonic signal to the signal of telecommunication, this signal conversion unit converts the electrical signal to feedback numerical digit signal, and sends mobile device to by this connectivity port.
2. test set as claimed in claim 1, it is characterized in that: this connectivity port comprises the transmitting terminal signal pin, receiving end signal contact pin and power positive cathode contact pin, this test set obtains power supply and in running order by the power positive cathode contact pin from mobile device, this signal conversion unit is by this transmitting terminal signal pin acceptance test unidirectional current stream number and will test dc signal and convert pulse electrical signal to and pass to transmitting terminal from the mobile device, and this signal conversion unit also will feed back the numerical digit signal from the electrical signal conversion one-tenth that receiving terminal receives send mobile device to by this receiving end signal contact pin.
3. test set as claimed in claim 1, it is characterized in that: this connectivity port comprises the transmitting terminal signalling contact, receiving end signal contact and power positive cathode contact, this test set obtains power supply and in running order by the power positive cathode contact from mobile device, this signal conversion unit is by this transmitting terminal signal pin acceptance test unidirectional current stream number and will test dc signal and convert pulse electrical signal to and pass to transmitting terminal from the mobile device, and this signal conversion unit also will feed back the numerical digit signal from the electrical signal conversion one-tenth that receiving terminal receives send mobile device to by this receiving end signal contact.
4. test set as claimed in claim 1, it is characterized in that: this test set also comprises a body, this transmitting terminal and this receiving terminal are oppositely arranged on this body, and this body, this transmitting terminal and this receiving terminal constitute a half-frame structure, and this connectivity port is positioned on this body.
5. test set as claimed in claim 1 is characterized in that: this transmitting terminal and receiving terminal be the transducer for being made by the piezoelectric effect material all.
6. test macro, this system comprises a test set and a mobile device, and this test set is used to be connected in measures bone density on the mobile device, and this mobile device comprises a display unit, it is characterized in that:
This test set comprises one first connectivity port, a signal conversion unit, a transmitting terminal and a receiving terminal, this mobile device comprises one second connectivity port and a processing unit, and this test set is connected with second connectivity port of this mobile device by this first connectivity port; This processing unit also comprises test module and analysis module;
When starting when test module response user's operation, test module will be tested the signal conversion unit that dc signal sends test set to by first connectivity port and second connectivity port, the test dc signal that this signal conversion unit will receive converts the transmitting terminal that pulse electrical signal is given test set to, this transmitting terminal converts pulse electrical signal to ultrasonic signal, receiving terminal receives the ultrasonic signal that passes object between transmitting terminal and the receiving terminal, and pass to signal conversion unit after converting this ultrasonic signal to the signal of telecommunication, this signal conversion unit becomes feedback numerical digit signal with the electrical signal conversion that receives, and send test module to by this first connectivity port and second connectivity port, test module calculates and transmits test dc signal and the blanking time that receives this feedback numerical digit signal, this analysis module according to calculating this testing result that comprises the bone density data blanking time, and the control display unit shows this testing result.
7. test macro as claimed in claim 6 is characterized in that: this mobile device comprises that one measures the startup button, and this measurement starts button and is used to respond user's operation and controls the processing unit start detection process that triggers.
8. test macro as claimed in claim 6, it is characterized in that: this processing unit also comprises a judge module, this judge module is judged whether phone has incoming call and is judged whether test set closes, in the beginning test process, judge module judges whether phone has incoming call, and when phone did not have incoming call, analysis module was carried out and measured the bone density operation, when phone had incoming call, analysis module can't use operation by showing on display unit; In test process, when phone had incoming call, analysis module can't use operation by showing on the display unit, and when phone did not have incoming call, analysis module continued the test bone density, closed test set after this analysis module test finishes.
9. test macro as claimed in claim 6, it is characterized in that: this first connectivity port comprises a transmitting terminal signal pin, an one receiving end signal contact pin and a power positive cathode contact pin, this second connectivity port comprises a transmitting terminal signalling contact, an one receiving end signal contact and a power positive cathode contact, this test set obtains power supply by this power positive cathode contact pin and power positive cathode contact and in running order from mobile device, this signal conversion unit is by this transmitting terminal signal pin and transmitting terminal signalling contact acceptance test unidirectional current stream number and will test dc signal and convert pulse electrical signal to and pass to transmitting terminal from the mobile device, and this signal conversion unit also will become feed back the numerical digit signal, and also should feed back the numerical digit signal sends mobile device to by this receiving end signal contact pin and receiving end signal contact from the electrical signal conversion that receiving terminal receive.
10. test macro as claimed in claim 6, it is characterized in that: this first connectivity port comprises a transmitting terminal signalling contact, an one receiving end signal contact and a power positive cathode contact, this second connectivity port comprises a transmitting terminal signal pin, an one receiving end signal contact pin and a power positive cathode contact pin, this test set obtains power supply by this power positive cathode contact and this power positive cathode contact pin and in running order from mobile device, this signal conversion unit is by this transmitting terminal signal pin and transmitting terminal signalling contact acceptance test unidirectional current stream number and will test dc signal and convert pulse electrical signal to and pass to transmitting terminal from the mobile device, and this signal conversion unit also will become feed back the numerical digit signal, and also should feed back the numerical digit signal sends mobile device to by this receiving end signal contact pin and receiving end signal contact from the electrical signal conversion that receiving terminal receive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101757472A CN102247159A (en) | 2010-05-18 | 2010-05-18 | Testing device and system with bone density detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101757472A CN102247159A (en) | 2010-05-18 | 2010-05-18 | Testing device and system with bone density detection function |
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| CN102247159A true CN102247159A (en) | 2011-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101757472A Pending CN102247159A (en) | 2010-05-18 | 2010-05-18 | Testing device and system with bone density detection function |
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| CN104316599A (en) * | 2014-11-06 | 2015-01-28 | 合肥卓越分析仪器有限责任公司 | Ultrasonic hardness and density measuring equipment |
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Application publication date: 20111123 |