نتایج جستجو برای: silicone ring tourniquet

تعداد نتایج: 134242  

Journal: :Nigerian journal of clinical practice 2010
J I Ikechebelu C O Ezeama N J A Obiechina

BACKGROUND Fibroids remain the commonest pelvic tumour seen in women with myomectomy being the major form of treatment in our environment. Techniques to minimize blood loss will reduce patient morbidity and the need for blood transfusions. One such technique is the use of a tourniquet during myomectomy operation. This study examines the effectiveness and safety this tourniquet technique. METH...

Journal: :Anesthesia and analgesia 2001
T Satsumae H Yamaguchi M Sakaguchi T Yasunaga S Yamashita S Yamamoto H Kida

UNLABELLED The mechanism of tourniquet-induced arterial pressure increase is not known. We investigated the effect of preoperative ketamine on tourniquet-induced arterial pressure and heart rate changes in 85 patients undergoing knee surgery with a tourniquet under general anesthesia. Patients were randomly assigned into three groups; Large Ketamine (n = 28; ketamine 1.0 mg/kg), Small Ketamine ...

2016
Ali Akbar Jafarian Farnad Imani Reza Salehi Farid Najd Mazaher Fatemeh Moini

BACKGROUND Intravenous Regional Anesthesia (IVRA) is a well-known technique for producing analgesia during surgical procedures in the extremities. However, the rapid onset of pain following the deflation of a double-cuff tourniquet during IVRA is a serious disadvantage, leading patient suffering. OBJECTIVES The aim of this study was to evaluate the clinical effectiveness of a pneumatic arm to...

2014
Wei Zhang An Liu Dongcai Hu Yang Tan Mohammed Al-Aidaros Zhijun Pan

BACKGROUND The aim of this study is to evaluate the effects of tourniquet release before wound closure for hemostasis or after wound closure in cemented total knee arthroplasty (TKA). METHODS We conducted a meta-analysis and review work on relevant clinical outcomes to evaluate the effects of the timing of tourniquet release in cemented TKA. Electronic databases were searched for relevant ran...

Journal: :Chinese Physics 2022

Concentration and temperature gradient on a surface can induces liquid convection, known as Marangoni effect. The effect has been extensively studied to understand its fundamental underlying physics industrial applications. In this paper silicone oil is chosen the driving liquid, N-hexadecane driven liquid. By observing spreading process of by Silicon sodium dodecyl sulfate (SDS) solution, stud...

Journal: :Anesthesiology 2002
Nobuya Kato Kazuhiro Nakanishi Shinichi Yoshino Ryo Ogawa

BACKGROUND In patients undergoing total knee arthroplasty, intraoperative pulmonary embolic events are rare, and most occur following tourniquet deflation. This embolization can be observed using transesophageal echocardiography. However, the authors have encountered sudden decreases in arterial oxygen partial pressure while a tourniquet is still inflated. Therefore, the current investigation w...

2017
Liang-Tseng Kuo Pei-An Yu Chi-Lung Chen Wei-Hsiu Hsu Ching-Chi Chi

BACKGROUND To assess the effects of tourniquet use in arthroscopic anterior cruciate ligament (ACL) reconstruction surgery. METHODS We conducted a systematic review and meta-analysis of randomised controlled trials (RCTs) that compared surgical outcomes following tourniquet use against non-tourniquet use during ACL reconstruction surgery. We searched the Cochrane Central Register of Controlle...

2014
Wei Zhang Ning Li Sifeng Chen Yang Tan Mohammed Al-Aidaros Liaobin Chen

BACKGROUND The purpose of this research is to evaluate the effects of a tourniquet in total knee arthroplasty (TKA). METHODS The study was done by randomized controlled trials (RCTs) on the effects of a tourniquet in TKA. All related articles which were published up to June 2013 from Medline, Embase, and Cochrane Central Register of Controlled Trails were identified. The methodological qualit...

2017
Sarah E. Sasor Stephen P. Duquette Elizabeth A. Lucich Julia A. Cook Adam C. Cohen William A. Wooden Sunil S. Tholpady Michael W. Chu

PURPOSE: Carpal tunnel syndrome is a common cause of upper extremity discomfort. Surgical release of the median nerve can be performed under general or local anesthetic, with or without a tourniquet. Wide-awake carpal tunnel release (CTR) (local anesthesia, no sedation) is gaining popularity. Tourniquet discomfort is a reported downside. This study reviews outcomes in wide-awake CTR and compare...

Journal: :The Journal of bone and joint surgery. British volume 1983
P D Angus R Nakielny D T Goodrum

The effect of the pneumatic tourniquet on the incidence of postoperative deep venous thrombosis is uncertain. We carried out a controlled study comparing the incidence of deep venous thrombosis when a tourniquet was used with the incidence when a tourniquet was not used. Thrombosis was detected by radioisotope venography. The results of the study showed no difference in incidence and we conclud...

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