Development and application of multifunctional cushion for venous thrombosis prevention of lower extremities
10.7687/j.issn1003-8868.2017.11.027
- VernacularTitle:多功能下肢静脉血栓防治垫的研制与应用
- Author:
qiong Ruo SU
1
;
Li HUANG
;
qiang Yong OU
;
Zhan ZHONG
;
huan Huan PENG
;
ge Yong FAN
;
Mei HUANG
;
lan Yan LI
Author Information
1. 梧州市红十字会医院
- Keywords:
venous thrombosis of lower extremities;
multi-functional cushion;
step-by-step-increasing pressure;
massage;
temperature-controlled heating
- From:
Chinese Medical Equipment Journal
2017;38(11):27-30,34
- CountryChina
- Language:Chinese
-
Abstract:
Objective To design and manufacture a multifunctional cushion for venous thrombosis prevention of lower extremities, which can be also applied to the low extremities needing raising. Methods The cushion was made of anti-rust, low-weight, undeformable and easy-to-clean stainless material, which was composed of a pad and a massage apparatus. The pad had its height regulable from 16 to 30 cm and telescopic inclination from 30 to 70° to adapt the cushion to sizes of patients. There were 6 independent air chambers and tubular circulating pipes around the blanket wrapping the chambers so that extremity massage and temperature-controlled heating could be executed based on setting up pressure, time and temperature of the electromagnetic air and water pumps. Results The cushion simulated the functions of the muscle pump, which formed step-by-step-increasing pressure changes by driving the chambers to be inflated and discharged continuously to execute extremity massage, temperature-controlled heating etc. Conclusion The cushion gains advantages in flexible composition, patient comfort etc, solves the problems in fixing angle and height, constant time for pump inflation and discharge as well as temperature-controlled heating, and thus is worthy promoting clinically.
