對(duì)于糖尿病患者來(lái)說(shuō),血糖測(cè)量已經(jīng)成為日常生活中的一部分。準(zhǔn)確的血糖數(shù)據(jù)有助于醫(yī)生為他們更好地判斷病情并得出合適的治療方案。廣東愛(ài)晟電子科技有限公司采用先進(jìn)的半導(dǎo)體制程,實(shí)現(xiàn)了NTC熱敏電阻、NTC芯片的高可靠、批量化生產(chǎn),能為血糖測(cè)量提供更高精度的數(shù)據(jù)。
今天,為大家介紹一套血糖測(cè)量系統(tǒng),在測(cè)量血糖水平的同時(shí)起到監(jiān)控作用,時(shí)刻關(guān)注病人的身體情況,讓醫(yī)生能在緊急情況下更快速地進(jìn)行應(yīng)對(duì)。這套血糖測(cè)量系統(tǒng)包括一個(gè)內(nèi)含NTC熱敏電阻的血糖儀和一套測(cè)量數(shù)據(jù)管理設(shè)備。血糖儀是便攜式的測(cè)量?jī)x器,使用鋰離子電池操作,其尺寸大小剛好可以置于成人手中。當(dāng)醫(yī)生、護(hù)士需要測(cè)量病人的血糖水平時(shí),使用血糖儀從患者的耳垂、手指、手臂或類(lèi)似部位抽取少量血液樣本,得出血糖數(shù)據(jù)。而后,血糖儀通過(guò)USB傳輸線連接到測(cè)量數(shù)據(jù)管理儀上,與測(cè)量數(shù)據(jù)管理設(shè)備進(jìn)行數(shù)據(jù)傳輸和接收。如果血糖儀中存在測(cè)量數(shù)據(jù)表,則可以將存儲(chǔ)在測(cè)量數(shù)據(jù)表中的測(cè)量數(shù)據(jù)傳輸?shù)綔y(cè)量數(shù)據(jù)管理設(shè)備。
如果從測(cè)量數(shù)據(jù)管理設(shè)備中傳輸預(yù)定的命令,則測(cè)量數(shù)據(jù)管理設(shè)備可以從血糖儀中下載血糖儀的設(shè)定數(shù)據(jù)。此外,測(cè)量數(shù)據(jù)管理設(shè)備還可以將患者數(shù)據(jù)、用戶(hù)群數(shù)據(jù)等上傳到血糖儀中。此外,血糖儀中包括一個(gè)高靈敏的NTC熱敏電阻,進(jìn)行血糖測(cè)量時(shí)可以根據(jù)NTC熱敏電阻的電阻變化測(cè)量血糖儀所處環(huán)境的空氣溫度。NTC熱敏電阻的電阻值由A/D轉(zhuǎn)換器轉(zhuǎn)換為數(shù)值,其被記錄到隨機(jī)存取存儲(chǔ)器和非易失性存儲(chǔ)器的預(yù)定區(qū)域。由于無(wú)需同時(shí)測(cè)量接收的光強(qiáng)度和空氣溫度,NTC熱敏電阻通常使用A/D轉(zhuǎn)換器。
參考數(shù)據(jù):
Inventors:
Takafumi Nomura, Kanagawa (JP);
Kou Ishikawa, Kanagawa (JP);
Masayoshi Suda, Kanagawa (JP);
Toshihisa Nakamura, Kanagawa
(JP);
Hideyuki Momoki, Kanagawa (JP)
Assignee:
Terumo Kabushiki Kaisha,
Shibuya-Ku, Tokyo (JP)
Notice:
Subject to any disclaimer, the
term of this
patent is extended or adjusted
under 35
U.S.C. 154(b) by 1004 days.
Appl. No.: 13/076,099
Filed: Mar. 30, 2011
Prior Publication Data
US 2011 FO196218A1 Aug. 11,
2011
Related U.S. Application Data
Continuation of application No.
PCT/JP2009/066564, filed on Sep. 24, 2009.
Foreign Application Priority
Data
Sep. 30, 2008 (JP)
.................................2008-25483O
Int. C1.
G01N 33/00 (2006.01)
C12Q 1/00 (2006.01)
A61B 5/15 (2006.01)
A61B 5/145 (2006.01)
A61B 5/157 (2006.01)
G06F 19/00 (2011.01)
G01N 33/487 (2006.01)
G01N 35/00 (2006.01)
U.S. C1.
CPC .............. C12Q 1/006
(2013.01); A61B 5/1411(2013.01); A61B 5/14532 (2013.01);
CPC .............. A61B 5/157
(2013.01); G06F 19/3406 (2013.01); G06F 19/3418 (2013.01); G01N 33/48792 (2013.01);
A61B 2560/0242 (2013.01); A61B 2562/08 (2013.01); G01N 35/00871 (2013.01); G01N
2035/00881 (2013.01)
USPC
............................................ 422/67; 422/68.1
Field of Classification Search
CPC ............... A61B
5/14532; C12O 1/006; G01N 33/48792; G01N 35/00871
USPC
........................................... 422/68.1, 500, 67
See application file for
complete search history.
References Cited
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Extended European Search Report
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(Continued)
Primary Examiner — Sam P Siefke
Attorney, Agent, or Firm — Buchanan IngeSoll & Rooney PC
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