Hispanopedia WikiA hemoglobinometer or haemoglobinometer (British English) is a medical device used to measure hemoglobinconcentration in blood.[4] It can operate by spectrophotometric measurement of hemoglobin concentration. Portable hemoglobinometers provide easy and convenient measurement of hematological variables, especially in areas where clinic laboratories are unavailable.[5]
As per guidelines of National AIDS Control Organisation (NACO) for accurate results & mass screening, analysis using hemoglobinometer is a recommended method used for absorbance measurement of whole blood at Hb/HbO2/Isobestic point, based on microcuvette technology such as HemoCue 301[6] and Mokshit-Chanda-AM005A.[7]
Devices
Hemoglobinometry that compares a blood sample to a color chart, in use circa 1850 - 1950
A hemoglobinometer made by the American Optical Company. The light of a battery-driven lamp is travelling on two paths to the eyepiece. One path goes through the blood sample, the other one through an adjustable filter. When the brightness of the two paths is equal, the hemoglobin level can be read on the device. Such devices were made in the 1940s.
See also
References
- ↑"ICD-10-CM 2022 Diagnosis Code D58.2: Other hemoglobinopathies". Archived from the original on 13 June 2021. Retrieved 4 March 2022.
- ↑"ICD-10-CM 2022 Diagnosis Code R71.0: Precipitous drop in hematocrit". Archived from the original on 16 April 2021. Retrieved 5 March 2022.
- ↑"ICD-9-CM 2015 Diagnosis Code 282.7 : Other hemoglobinopathies". Archived from the original on 2 February 2022. Retrieved 5 March 2022.
- ↑ Schmalzel, JL; Steinke, JM; Randal, VT; Shepherd, AP (2 de octubre de 1989). "Un hemoglobinómetro óptico para sangre total" . The American Journal of Physiology . 257 (4 Pt 2). San Antonio: University of Texas Health Science Center : H1306–11. doi : 10.1152/ajpheart.1989.257.4.H1306 . PMID 2801989. Archivado del original el 4 de marzo de 2022. Recuperado el 10 de junio de 2011 .
- ↑ Noiri, E.; Kobayashi, N.; Takamura, Y.; Iijima, T.; Takagi, T.; Doi, K.; Nakao, A.; Yamamoto, T.; Takeda, S.; Fujita, T. (4 de diciembre de 2005). "El pulsihemoglobinómetro total proporciona una monitorización no invasiva precisa". Critical Care Medicine . 33 (12). Universidad de Tokio : 2831–5 . doi : 10.1097/01.ccm.0000190430.96750.51 . PMID 16352948. S2CID 46153309 .
- ↑ "Detección de anemia en el punto de atención - Sistema HemoCue® Hb 301 - HemoCue" . www.hemocue.in . Archivado del original el 15 de mayo de 2021. Consultado el 4 de marzo de 2022 .
- ↑ "Equipo patológico | Refrigerador para almacenamiento de sangre | Mokshit Corporation en Chhattisgarh, India" . Archivado del original el 20 de febrero de 2020. Consultado el 4 de marzo de 2022 .
Categorías :
- Instrumentos fisiológicos
- Hematología
