Ultrasound Bone Densitometer BMD-A1
Ultrasound Bone Densitometer BMD-A1
Technical Specifications
Large Scale Integrated circuit
Multi - layer circuit board design
High shielding multipoint signal contact mode
Precise mould manufactured
Famous Brand Embedded Industrial Control Computer
Special analysis system based on different countries people
Technical features:
1.Using the full dry technology, makes diagnostic more convenient.
2.The probe adopt the Technology of the United States DuPont, makes the probe to receive higher sensitivity and better reception.
3.the better ultrasonic frequency on the measuring position, with better penetrability, more effective signal
4.use the ultrasonic axial conduction technology, double emission and double receiving, it can provide more effective data
5.With innovative algorithm, effectively remove clutter and jamming signal, to get the valid data.
6.With a special correction system, to correct the system error effectively, get more accurate measurement results.
7. multipoint access mode with high shield and mold manufacturing, to ensure the lossless transmission of the ultrasonic signals.
8. it with multi race clinical database, including: European, American, Asian, Chinese, WHO international compatibility. It measuring the people between the age of 0 and 100.
9. English menu
10. the first one pass EMC test
11. CE certificate.
12. ISO Certificate.
Performance parameter:
1.Measurement parts: radius and Tibia
2. Measurement mode: double emission and double receiving
3.Measurement parameters: Speed of sound (SOS)
4.Analysis Data: T- Score, Z-Score, Age percent[%], Adull percent[%], BQI (Bone quality Index ), PAB[Year] (physiological age of bone), EOA[Year] (Expected Osteoporosis age), RRF(Relative Fracture Risk).
5.Measurement Accuracy : ≤0.25%
6.Measurement Reproducibility: ≤0.25%
7.Measurement time: <25 seconds
8.Probe frequency : 1.20MHz
9.Date analysis : it adopt a special intelligent real –time data analysis system, it selects the adult or child databases according to the age automatically .
10. Temperature control: Perspex sample with temperature instructions
11. Probe measurement navigation: this equipment display the Axial angle , the Horizontal Angle , the Direction Angle between the probe and the bone plane, it display the change of the real-time angle data. It is easy to correct the measure angle quickly, improving the measure speed , improving the data Accuracy.
12. Probe crystal indication: it display the working condition for the four crystal of the probe, and the signal strength for the ultrasonic reception.
13.Daily Calibration: automatic calibrating after power on.
14.All the people of the world. It measuring the people between the age Of 0 and 100,(Children: 0-12 years old, Teenagers: 12-20 years old, Adults:20-80 years old, The Elderly 80-100 yeas old, only need to input the age and recognizing automatically .
15. Temperature display calibration block: the calibration with pure copper and Perspex, the calibrator display current temperature and standard SOS. The equipment leave the factory with Perspex sample.
16.repot mode: color
17. Report format: supply A4, 16K ,B5 and more size report
18.Portable model
19. Computer configuration: CPU dual core, 4G memory, electronic hard disk, wireless mouse
20.Printer: optional
21.Bone densitometer probe connector: multipoint access mode with high shield and mold manufacturing, to ensure the lossless transmission of the ultrasonic signals.
22. External medical special power supply, power>60W
23. Connect to the internet and provide remote services.
24.Monitor: 10.4’ color HD color LED monitor.
25. Fluid Protection: main unit waterproof level IPX0, probe waterproof level IPX7
26.Main unit weight< 4kgs, easy to carry
Application:
Our BMD
have extensive application: it used for Maternal
and Child Health Centers, Geriatric Hospital, Sanatorium,
Rehabilitation
Hospital, Bone Injury Hospital, Physical
Examination Center, Health Center,
Community Hospital,
Pharmaceutical factory, Pharmacy
and Health Care Products
The Department of the General Hospital, Such as Pediatric
Department, Gynecology and Obstetrics Department,
Orthopedics Department, Geriatrics
Department, Physical Examination, Department, Rehabilitation Department
產(chǎn)品型號(hào):超聲骨密度儀BMD-A1套件
測(cè)量部位:橈骨,脛骨
測(cè)量方式:雙發(fā)雙收
測(cè)量參數(shù):軸向骨傳播聲速SOS
測(cè)量準(zhǔn)確度:誤差≤0.3%
測(cè)量重復(fù)性:誤差≤0.3%
測(cè)量時(shí)間:?jiǎn)沃?lt;10秒,三周期<25秒
探頭頻率:1.20MHz
探頭接入方式:高屏蔽多點(diǎn)接入方式
分析數(shù)據(jù):T值、Z值、同齡百分比、骨強(qiáng)度指數(shù)(BQI)、骨齡(PAB)、預(yù)期發(fā)生骨質(zhì)疏松的年齡(EOA)、相對(duì)骨折風(fēng)險(xiǎn)(RRF)
智能數(shù)據(jù)分析系統(tǒng):通用數(shù)據(jù)分析系統(tǒng)
擁有數(shù)據(jù)庫(kù):少年兒童數(shù)據(jù)庫(kù)(0-12歲)、青少年數(shù)據(jù)庫(kù)(12-20歲)、成年人數(shù)據(jù)庫(kù)(20—80歲)、老年人數(shù)據(jù)庫(kù)(80-100歲)
系統(tǒng)校準(zhǔn):有機(jī)玻璃、紅銅雙重校準(zhǔn),標(biāo)配有機(jī)玻璃校準(zhǔn)模塊
產(chǎn)品型號(hào):超聲骨密度儀BMD-A1套件
超聲探頭采用美國(guó)杜邦技術(shù),使得探頭接收靈敏度更高,接收信號(hào)更好。
超聲頻率適中,穿透性好,有效信號(hào)強(qiáng)。
應(yīng)用軸向傳導(dǎo)技術(shù),雙發(fā)雙收模式,多向自相關(guān)技術(shù),使得有效數(shù)據(jù)密度更大。
采用精密算法,抓取有效數(shù)據(jù)快、計(jì)算有效數(shù)據(jù)密度大,準(zhǔn)確度高。
具有獨(dú)特的矯正系統(tǒng),有效矯正系統(tǒng)誤差,使得測(cè)量結(jié)果更加準(zhǔn)確。
擁有多人種臨床數(shù)據(jù)庫(kù),可以測(cè)量0-100歲人群。
全中文菜單,操作簡(jiǎn)單,方便,快捷。
通過(guò)電磁兼容EMC檢測(cè)產(chǎn)品,產(chǎn)品品質(zhì)更加穩(wěn)定、可靠。
通過(guò)CE認(rèn)證產(chǎn)品。
■ 無(wú)射線,無(wú)創(chuàng)傷:BMD-A系列超聲骨密度檢測(cè)儀測(cè)量骨密度較X線骨密度測(cè)量?jī)x有明顯的優(yōu)勢(shì),特別是無(wú)輻射,可完全避免X線骨密度儀的致癌、致畸副作用。尤其是在胎兒、兒童青少年時(shí)期,由于細(xì)胞生長(zhǎng)活躍,DNA極易受到射線的損傷而發(fā)生癌變。老年人則因受損細(xì)胞修復(fù)能力降低也使癌變機(jī)率增加。因此,因盡量避免在孕婦、兒童青少年和老年人使用X線儀器。為此國(guó)家衛(wèi)生部已有明文規(guī)定。而超聲骨密度儀沒(méi)有任何射線,適用于兒童、孕婦、老年人的骨密度檢查,安全可靠。
■ 數(shù)據(jù)庫(kù)優(yōu)勢(shì):BMD-A系列超聲骨密度檢測(cè)儀采用獨(dú)特的多數(shù)據(jù)庫(kù)系統(tǒng):
①、少年兒童數(shù)據(jù)庫(kù)(0-12歲)
②、青少年數(shù)據(jù)庫(kù)(12-20歲)
③、成年人數(shù)據(jù)庫(kù)(20—80歲)
④、老年人數(shù)據(jù)庫(kù)(80-100歲)
四個(gè)數(shù)據(jù)庫(kù)系統(tǒng),使得使用人群更細(xì)分,測(cè)量結(jié)果更準(zhǔn)確。
所有的四數(shù)據(jù)庫(kù)來(lái)自采用世界衛(wèi)生組織(WHO)標(biāo)準(zhǔn)化數(shù)據(jù)庫(kù)中亞洲人群,包括中國(guó)、日本、韓國(guó)較大綜人群的調(diào)查數(shù)據(jù),通過(guò)組合分析和統(tǒng)計(jì)處理后優(yōu)化而成。
■ 操作優(yōu)勢(shì):BMD-A系列超聲骨密度檢測(cè)儀選用橈骨遠(yuǎn)端1/3部位、脛骨中斷部位測(cè)量,這些部位易顯露,操作簡(jiǎn)捷,無(wú)需消毒。測(cè)量速度快,一個(gè)測(cè)量周期掃描時(shí)間小于10秒,三個(gè)測(cè)量周期小于25秒,測(cè)量速度快,方便醫(yī)生及病人,可用于大人群體檢。選擇橈骨及脛骨檢查不會(huì)有交叉感染,如選用腳部測(cè)量,則可引起腳氣、足癬等霉菌性疾病互相傳染。
■ 精度優(yōu)勢(shì):BMD-A系列超聲骨密度檢測(cè)儀超聲聲速軸向傳播技術(shù)對(duì)物體所含介質(zhì)的密度變化非常敏感,超聲通過(guò)骨質(zhì)時(shí),其速度與骨中主要介質(zhì)鈣的含量(或密度)直接相關(guān)。含量高,則聲速傳播速度快;含量低,則傳播速度減慢。當(dāng)其含量有0.1%變動(dòng)即能出現(xiàn)傳播速度的變化。因此其測(cè)量分辨率高,可測(cè)到早期骨礦缺乏及骨質(zhì)疏松癥,同時(shí)超聲還能反映出骨應(yīng)力方面的信息,可預(yù)測(cè)骨折風(fēng)險(xiǎn)率。
■ 準(zhǔn)確性優(yōu)勢(shì):BMD-A系列超聲骨密度檢測(cè)儀具有領(lǐng)先獨(dú)一技術(shù)-可視定位技術(shù)。BMD-A系列超聲骨密度檢測(cè)儀采用雙發(fā)雙收技術(shù),同時(shí)取得兩個(gè)等距離的聲速值來(lái)提示超聲器件與被測(cè)骨的平行狀態(tài)。能夠?qū)崟r(shí)顯示探頭與骨骼平面軸向夾角、水平角度、方向角度,實(shí)時(shí)顯示角度數(shù)值的變化。這些實(shí)時(shí)顯示便于快速矯正檢測(cè)角度,提高檢測(cè)速度、提高數(shù)據(jù)準(zhǔn)確性。測(cè)量時(shí),還能夠?qū)崟r(shí)顯示探頭四個(gè)晶體工作狀態(tài)、超聲波接收信號(hào)強(qiáng)度??梢暥ㄎ幌到y(tǒng),確保測(cè)量的重復(fù)性,準(zhǔn)確度,探頭接入采用高屏蔽多點(diǎn)接入方式,減少信號(hào)干擾,增加信號(hào)傳輸?shù)倪B續(xù)性與準(zhǔn)確性,采用三周期自動(dòng)平均計(jì)算方法,比單周期測(cè)量更加準(zhǔn)確。多種技術(shù)的應(yīng)用使得BMD-A系列超聲骨密度檢測(cè)儀中高端型號(hào)BMD-A7的準(zhǔn)確度、重復(fù)性均小于0.1%。
■ 軟件優(yōu)勢(shì)::BMD-A系列超聲骨密度檢測(cè)儀一臺(tái)儀器裝配有智能分析系統(tǒng),經(jīng)濟(jì)實(shí)用。可測(cè)量0-100歲人群(兒童年齡段:0-12歲,青少年年齡段12-20歲,成人年齡段20--80歲,老年人年齡段80-100歲,只要輸入年齡就能夠自動(dòng)識(shí)別進(jìn)入相應(yīng)數(shù)據(jù)庫(kù))。