CN200948141Y - Monitor for the force application and recovering of lower limbs - Google Patents
Monitor for the force application and recovering of lower limbs Download PDFInfo
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- CN200948141Y CN200948141Y CN 200620138550 CN200620138550U CN200948141Y CN 200948141 Y CN200948141 Y CN 200948141Y CN 200620138550 CN200620138550 CN 200620138550 CN 200620138550 U CN200620138550 U CN 200620138550U CN 200948141 Y CN200948141 Y CN 200948141Y
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- monitor
- force
- lower limb
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- rehabilitation
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Abstract
The utility model relates to a hind limb recovery force applying monitor for postoperative rehabilitation training of hind limb bone fracture, which comprises: a pressure sensing transmitter (2), a cable (3), an amplifier (5), an A/D converter (6), a CPU (7), a button (8), a memorizer (9), an audio energizing circuit (11), a vocalization assembly (12), a computer interface circuit (13), a power source circuit (14) and a battery (15), etc. The pressure sensing transmitter (2) is arranged under the foot bottom of trainee, the measured pressure signal is transmitted to the computer (7) through amplifying and A/D converting, the signal is compared to the setting value to judge to sent out hint or warning signal, the signal makes the vocalization assembly (12) vocalize through audio energizing circuit (11). The memorizer (9) records the training data and transmits the data to the human machine interface. The utility model, which is delicate and simple in structure, is portable to rehabilitation trainee and can substitute the professional medical staff to monitor the rehabilitation trainee.
Description
Technical field
This utility model relates to a kind of medical electric monitoring device, particularly relates to a kind of lower limb rehabilitation application of force monitor that is used for lower limb trauma fracture operation back rehabilitation training.
Background technology
The patient of lower limb trauma fracture in time carries out rehabilitation training and has very positive meaning to preventing amyotrophy and quickening limb functional recover after operation.But, if when carrying out rehabilitation training, on the contrary wound healing is had a negative impact, even cause the secondary wound to the injured limb application of force is excessive, otherwise, if the too small Expected Results of answering again less than rehabilitation training of the application of force.Therefore, to be strict controlled in the suitable scope be vital to the power that will put on injured limb when rehabilitation training.At present, the rehabilitation training of lower limb trauma fracture and fracture of the lower limb postoperative need be carried out under professional health care personnel's guidance and monitoring usually, but nonetheless, also can only be with medical personnel's experience and the application of force size of estimating to control roughly to injured limb, the patient also varies with each individual to the understanding and the execution of instruction that medical personnel send, exist the factor that can't limit, cause damage once more that medical personnel and patient are too guarded owing to the worry application of force is excessive and make rehabilitation training be difficult to reach optimum efficiency.
How accurately controlling the stressed of injured limb when carrying out rehabilitation training is the unresolved for a long time and problem demanding prompt solution of rehabilitation medicine circle.The design people is by means of being engaged in medical electronics product design manufacturing abundant for many years Professional knowledge and practical experience, the active research innovation, design a kind of lower limb rehabilitation application of force monitor, the size of the power that applies when it can be monitored and write down lower limb trauma fracture patient quantitatively and carries out rehabilitation training, at any time prompting or warning patient adjust the training dynamics, have very important significance for lower limb trauma fracture patient early stage rationally monitoring guidance, the check of medical effect and the accumulation of medical experience of functional training.
The utility model content
This utility model is intended to the application of force intensity by technological means control lower limb wound PERSONNEL RECOVERY training, promptly avoids the secondary wound to reach, obtains optimal rehabilitation training effect's purpose again.Technical problem to be solved provides a kind of simple portable electronic installation that can carry, real-time monitoring lower limb stressing conditions when lower limb wound personnel carry out rehabilitation training, and sound prompting or caution patient in time adjust application of force size.
The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.Lower limb rehabilitation application of force monitor according to the utility model proposes comprises rehabilitation application of force measuring device and monitor body; Wherein:
Described monitor body comprises amplifier, A/D converter, CPU, button, memorizer, audio drive circuitry, pronunciation part, computer interface circuit, power circuit and battery;
The output signal of described amplifier is input to described CPU through described A/D converter, the corresponding port of described CPU is connected with described memorizer, described audio drive circuitry and described computer interface circuit respectively, the outfan of described audio drive circuitry is connected with described pronunciation part, and described battery provides power supply to described amplifier, described A/D converter, described CPU and described audio drive circuitry respectively by described power circuit;
For solving the problems of the technologies described above, described rehabilitation application of force measuring device comprises pressure transducer, and described rehabilitation application of force measuring device places the lower limb rehabilitation training when using person's foot bottom is connected with described monitor body by cable;
The pressure signal of described pressure transducer output is sent to described amplifier input terminal by described cable, and described power circuit provides required power supply by described cable to described pressure transducer.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
Aforesaid lower limb rehabilitation application of force monitor, wherein said rehabilitation application of force measuring device also comprise rehabilitation training special purpose shoes or the special-purpose shoe pad of rehabilitation training, and described pressure transducer is installed in described rehabilitation training special purpose shoes or the special-purpose shoe pad of described rehabilitation training.
Aforesaid lower limb rehabilitation application of force monitor, the special-purpose shoe pad of wherein said rehabilitation training is a seal, in fill with liquid, described pressure transducer places the described liquid in the special-purpose shoe pad of described rehabilitation training.
Aforesaid lower limb rehabilitation application of force monitor, wherein said pressure transducer is a resistance strain gage.
Aforesaid lower limb rehabilitation application of force monitor, wherein said pressure transducer is a semiconductor pressure sensor.
Aforesaid lower limb rehabilitation application of force monitor, wherein said pressure transducer is the piezoelectric ceramics pressure transducer.
Aforesaid lower limb rehabilitation application of force monitor, wherein said monitor body also comprise the display unit that connects with the corresponding port of described CPU.
Aforesaid lower limb rehabilitation application of force monitor, wherein said pronunciation part is buzzer or speaker.
Aforesaid lower limb rehabilitation application of force monitor, wherein said pronunciation part is external earphone.
Aforesaid lower limb rehabilitation application of force monitor, wherein said pronunciation part also comprises external earphone.
By technique scheme, lower limb rehabilitation application of force monitor of the present utility model is connected with host computer by its computer interface before use, instructs the doctor according to rehabilitation of patients training plan setting frequency of training every day, train the upper lower limit value of persistent period, the frequency of marking time and the application of force of marking time at every turn at every turn by rehabilitation training.The sick and wounded patient's dress of lower limb has the footwear or the shoe pad of pressure transducer, carry the monitor body and carry out rehabilitation training, the patient whenever steps a step, monitor is measured, force value of record, and compares with predefined upper lower limit value, sends corresponding prompt or alarm sound, the patient is according to prompting or alarm sound, suitably adjust the dynamics of marking time, avoiding the secondary wound, and obtain the optimum training effect.Persistent period, the frequency of marking time and the application of force value of at every turn marking time of the each rehabilitation training of the omnidistance record of lower limb rehabilitation application of force monitor of the present utility model.Rehabilitation training through a course of treatment, instruct the doctor to regain this monitor, computer interface by this monitor is connected with host computer, upload the rehabilitation training data of this course of treatment and use the special-purpose software analysis, auxiliary rehabilitation exercise instructs the doctor that the rehabilitation training result of this course of treatment is estimated, formulate the training plan of next course of treatment, set frequency of training every day of next course of treatment, train the upper lower limit value of persistent period, the frequency of marking time and the application of force of at every turn marking time at every turn, and then give the rehabilitation training that the patient carries out next course of treatment this monitor.
This shows, use lower limb rehabilitation application of force monitor of the present utility model to instruct doctor and patient to have the following advantages at least and beneficial effect rehabilitation training:
1, during lower limb rehabilitation application of force monitor quantitative measurement patient rehabilitation training of the present utility model to the size of sick and wounded lower limb applied force, the estimated value that its levels of precision draws by rule of thumb considerably beyond the professional health care personnel.
As long as 2, the rehabilitation training patient wears lower limb rehabilitation application of force monitor of the present utility model and can train voluntarily, need not the professional health care personnel accompanies and attends to, can reduce rehabilitation training medical personnel's labor intensity greatly, save rehabilitation training medical personnel's time, improve rehabilitation training medical personnel's work efficiency.
3, utilize the detailed data of lower limb rehabilitation application of force monitor of the present utility model recording storage in the rehabilitation training process in host computer, to carry out analyzing and processing through special-purpose software, can provide accurately this stage training result and estimate, and for formulation next stage training plan provides reliably, sufficient foundation.
4, in the rehabilitation training process, utilize the hint and caveat function of lower limb rehabilitation application of force monitor of the present utility model, can greatly reduce the risk that the secondary wound takes place, the patient can the relieved application of force audaciously, significantly improves the training effect, accelerate functional rehabilitation, shorten rehabilitation duration.
5, lower limb rehabilitation application of force monitor volume of the present utility model is little, in light weight, carries with easy to use, is suitable for using in hospital, family and other any place that can carry out rehabilitation training.
6, lower limb rehabilitation application of force monitor of the present utility model is unprecedented innovative design, it had not both seen any publication, do not see more that before application that identical architectural feature is arranged is known, formerly public, and also do not see that on the market similar products like is arranged, and have novelty really.
7, lower limb rehabilitation application of force monitor of the present utility model has the pioneering and progressive of tangible technology, and its unique design design, architectural feature and multinomial function have determined it creative really.
8, lower limb rehabilitation application of force monitor of the present utility model is simple in structure, low cost of manufacture, and application prospect is extensive, has suitable industrial utilization, and has practicality really.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of description, and for above-mentioned and other purpose, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs. is described in detail as follows.
Description of drawings
Fig. 1 is the circuit structure diagram of lower limb rehabilitation application of force monitor of the present utility model preferred embodiment.
The specific embodiment
In preferred embodiment shown in Figure 1, lower limb rehabilitation application of force monitor of the present utility model is made up of rehabilitation application of force measuring device 1 and monitor body 4 two parts, connects by cable 3 between the two.Wherein rehabilitation application of force measuring device 1 has adopted a resistance strain gage 2 that is installed in rehabilitation training special purpose shoes or the shoe pad, as the pressure transducer of present embodiment.Rehabilitation application of force measuring device 1 is made of differential amplifier 5, A/D converter 6, CPU 7, button 8, memorizer 9, LCD liquid crystal display 10, audio-frequency power amplifier 11, buzzer 12, computer interface 13, power supply voltage stabilizing and distributor circuit 14 and internal battery 15.
Before this lower limb rehabilitation application of force monitor uses, download this rehabilitation training plans data from host computer earlier, comprise training natural law, number of times, each training time of every day is trained the frequency, every day application of force bound setting value with marking time at every turn.The rehabilitation training patient wears the rehabilitation training special purpose shoes or be encased inside the special-purpose shoe pad of rehabilitation training in footwear during training, and monitor body 4 is carried.The patient whenever steps a step, listens to the sound that monitor sends carefully.If buzzer or speaker 12 are mute, show that the application of force is too small, should suitably add dynamics in big strides; If buzzer or speaker 12 send the regular prompt sound, show that the application of force is suitable, keep the dynamics of marking time; If buzzer or speaker 12 send the alarm sound, show that the application of force is excessive, should suitably reduce the dynamics of marking time.The rehabilitation training of this stage finishes, whole training datas are uploaded to host computer, through special-purpose software analysis, processing, recovering aid the doctor reach a conclusion, and formulate next stage training plan download, proceed the next stage rehabilitation training ... so go round and begin again, finish until rehabilitation training.
If the rehabilitation application of force measuring device of this lower limb rehabilitation application of force monitor 1 adopts the sealing shoe pad of internal-filling liquid body and built-in pressure transducer 2, then pressure transducer 2 measured values are full sole stress value, and measurement result more truly reflects application of force size.
The pronunciation part 12 of this lower limb rehabilitation application of force monitor also can be selected external earphone for use, also can when selecting buzzer or speaker for use, add external earphone, buzzer or speaker automatic disconnection when inserting earphone stop pronunciation, can keep the peace and quiet in rehabilitation training place like this.
Lower limb rehabilitation application of force monitor of the present utility model is not limited to above-mentioned specific embodiment.After fully having understood the technical solution of the utility model and the foregoing description, the technical staff of this professional field can carry out various modifications on the circuit base of present embodiment and components and parts are replaced., all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present utility model.Therefore, this utility model comprises all embodiment that drop in the claim protection domain.
Claims (10)
1, a kind of lower limb rehabilitation application of force monitor comprises rehabilitation application of force measuring device (1) and monitor body (4); Wherein:
Described monitor body (4) comprises amplifier (5), A/D converter (6), CPU (7), button (8), memorizer (9), audio drive circuitry (11), pronunciation part (12), computer interface circuit (13), power circuit (14) and battery (15);
The output signal of described amplifier (5) is input to described CPU (7) through described A/D converter (6), the corresponding port of described CPU (7) is connected with described memorizer (9), described audio drive circuitry (11) and described computer interface circuit (13) respectively, the outfan of described audio drive circuitry (11) is connected with described pronunciation part (12), and described battery (15) provides power supply to described amplifier (5), described A/D converter (6), described CPU (7) and described audio drive circuitry (11) respectively by described power circuit (14);
It is characterized in that:
Described rehabilitation application of force measuring device (1) also comprises pressure transducer (2), and described rehabilitation application of force measuring device (1) places the lower limb rehabilitation training when using person's foot bottom is connected with described monitor body (4) by cable (3);
The pressure signal of described pressure transducer (2) output is sent to the input of described amplifier (5) by described cable (3), and described power circuit (14) provides required power supply by described cable (3) to described pressure transducer (2).
2, lower limb rehabilitation application of force monitor according to claim 1, it is characterized in that, wherein said rehabilitation application of force measuring device (1) also comprises rehabilitation training special purpose shoes or the special-purpose shoe pad of rehabilitation training, and described pressure transducer (2) is installed in described rehabilitation training special purpose shoes or the special-purpose shoe pad of described rehabilitation training.
3, lower limb rehabilitation application of force monitor according to claim 2 is characterized in that, the special-purpose shoe pad of wherein said rehabilitation training is a seal, in fill with liquid, described pressure transducer (2) places the described liquid in the special-purpose shoe pad of described rehabilitation training.
4, according to any described lower limb rehabilitation application of force of claim monitor in the claim 1 to 3, it is characterized in that wherein said pressure transducer (1) is a resistance strain gage.
5, according to any described lower limb rehabilitation application of force of claim monitor in the claim 1 to 3, it is characterized in that wherein said pressure transducer (1) is a semiconductor pressure sensor.
6, according to any described lower limb rehabilitation application of force of claim monitor in the claim 1 to 3, it is characterized in that wherein said pressure transducer (1) is the piezoelectric ceramics pressure transducer.
According to any described lower limb rehabilitation application of force of claim monitor in the claim 1 to 3, it is characterized in that 7, wherein said monitor body (4) also comprises the display unit (10) that connects with the corresponding port of described CPU (7).
8, according to any described lower limb rehabilitation application of force of claim monitor in the claim 1 to 3, it is characterized in that wherein said pronunciation part (12) is buzzer or speaker.
9, according to any described lower limb rehabilitation application of force of claim monitor in the claim 1 to 3, it is characterized in that wherein said pronunciation part (12) is external earphone.
10, lower limb rehabilitation application of force monitor according to claim 8 is characterized in that, wherein said pronunciation part (12) also comprises external earphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620138550 CN200948141Y (en) | 2006-09-15 | 2006-09-15 | Monitor for the force application and recovering of lower limbs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620138550 CN200948141Y (en) | 2006-09-15 | 2006-09-15 | Monitor for the force application and recovering of lower limbs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200948141Y true CN200948141Y (en) | 2007-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 200620138550 Expired - Fee Related CN200948141Y (en) | 2006-09-15 | 2006-09-15 | Monitor for the force application and recovering of lower limbs |
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| CN (1) | CN200948141Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225034A (en) * | 2011-04-25 | 2011-10-26 | 中国科学院合肥物质科学研究院 | Gait rehabilitation training robot control system |
| CN102274034A (en) * | 2011-05-30 | 2011-12-14 | 河北晓示医疗器械有限公司 | Intelligent lower limb rehabilitation monitoring device |
| CN103340735A (en) * | 2013-07-26 | 2013-10-09 | 上海市第六人民医院 | Force measurement type walking aid device |
| CN104757985A (en) * | 2015-04-24 | 2015-07-08 | 曾菊 | Wearable lower limb rehabilitation training and walking auxiliary system and method |
| CN105249978A (en) * | 2015-10-23 | 2016-01-20 | 李娜 | Load-bearing guide method and load-bearing guide shoe employing same |
| CN105664470A (en) * | 2016-04-27 | 2016-06-15 | 华北理工大学 | Medical rehabilitation training instrument based on embedded system |
| CN106063987A (en) * | 2015-04-24 | 2016-11-02 | 法玛科技顾问股份有限公司 | wearable gait rehabilitation training device |
| CN106267694A (en) * | 2016-07-29 | 2017-01-04 | 河北大学附属医院 | Fracture of the lower limb rehabilitation system and control method thereof |
| CN106361542A (en) * | 2016-10-24 | 2017-02-01 | 电光防爆科技（上海）有限公司 | Intelligent walking aid controller system |
| CN109157803A (en) * | 2018-09-10 | 2019-01-08 | 国家康复辅具研究中心 | The multi-modal feedback active-passive rehabilitation training system of one kind and its application method |
| CN115253194A (en) * | 2022-08-04 | 2022-11-01 | 四川大学华西第四医院 | Plantar pressure feedback device for patient with progressive weight bearing |
-
2006
- 2006-09-15 CN CN 200620138550 patent/CN200948141Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225034B (en) * | 2011-04-25 | 2013-07-10 | 中国科学院合肥物质科学研究院 | Gait rehabilitation training robot control system |
| CN102225034A (en) * | 2011-04-25 | 2011-10-26 | 中国科学院合肥物质科学研究院 | Gait rehabilitation training robot control system |
| CN102274034A (en) * | 2011-05-30 | 2011-12-14 | 河北晓示医疗器械有限公司 | Intelligent lower limb rehabilitation monitoring device |
| CN103340735A (en) * | 2013-07-26 | 2013-10-09 | 上海市第六人民医院 | Force measurement type walking aid device |
| CN103340735B (en) * | 2013-07-26 | 2015-11-25 | 上海市第六人民医院 | Force measurement type walking aid device |
| CN106063987A (en) * | 2015-04-24 | 2016-11-02 | 法玛科技顾问股份有限公司 | wearable gait rehabilitation training device |
| CN104757985A (en) * | 2015-04-24 | 2015-07-08 | 曾菊 | Wearable lower limb rehabilitation training and walking auxiliary system and method |
| CN105249978A (en) * | 2015-10-23 | 2016-01-20 | 李娜 | Load-bearing guide method and load-bearing guide shoe employing same |
| CN105664470A (en) * | 2016-04-27 | 2016-06-15 | 华北理工大学 | Medical rehabilitation training instrument based on embedded system |
| CN106267694A (en) * | 2016-07-29 | 2017-01-04 | 河北大学附属医院 | Fracture of the lower limb rehabilitation system and control method thereof |
| CN106267694B (en) * | 2016-07-29 | 2018-04-24 | 河北大学附属医院 | Fracture of lower limb rehabilitation system and its control method |
| CN106361542A (en) * | 2016-10-24 | 2017-02-01 | 电光防爆科技（上海）有限公司 | Intelligent walking aid controller system |
| CN109157803A (en) * | 2018-09-10 | 2019-01-08 | 国家康复辅具研究中心 | The multi-modal feedback active-passive rehabilitation training system of one kind and its application method |
| CN109157803B (en) * | 2018-09-10 | 2020-12-29 | 国家康复辅具研究中心 | Multi-mode feedback active and passive rehabilitation training system and using method thereof |
| CN115253194A (en) * | 2022-08-04 | 2022-11-01 | 四川大学华西第四医院 | Plantar pressure feedback device for patient with progressive weight bearing |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070919 Termination date: 20091015 |