Development of an adaptive pneumatic tourniquet / 生物医学工程学杂志
Journal of Biomedical Engineering
;
(6): 402-406, 2012.
Artigo
em Chinês
| WPRIM
| ID: wpr-271765
ABSTRACT
A new adaptive pneumatic tourniquet was developed for limb operation and first-aid. The crucial hardware circuits of the adaptive pneumatic tourniquet were designed based on the microprocessor C8051F340 and blood pressure module CSN602, software was programmed and an experiment was carried out for verifying the system. Results showed that the prototype could measure accurately systolic blood pressure, heart rate and other relative parameters and the designed device could adjust tourniquet cuff's pressure through inflation and deflation according to systolic blood pressure and limb circumference. This designed system integrated the advantages of the adaptive pneumatic tourniquet, and could be used for controlling life-threatening extremity hemorrhage operation and maintaining a bloodless opeation field.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Torniquetes
/
Microcomputadores
/
Desenho de Equipamento
Limite:
Humanos
Idioma:
Chinês
Revista:
Journal of Biomedical Engineering
Ano de publicação:
2012
Tipo de documento:
Artigo
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