منابع مشابه
A disposable cannula for the aspiration of soft lens matter.
A double cannula is described suitable for the aspiration of soft lens matter. The cannula is a modification of a double irrigation needle already marketed and will be available in a presterilised disposable pack for use with disposable syringes.
متن کاملA disposable one-piece left ventriculo-aortic bypass cannula.
The diagnosis of traumatic rupture of the aorta below the subclavian artery is being made with increasing frequency. Although the majority of patients with this injury will die immediately, it has been estimated that 10 to 15% may reach hospital alive and survive long enough for surgical treatment to be undertaken. Surgical treatment necessitates the clamping of the aorta above and below the ru...
متن کاملA Dilatable Bronchial Cannula
The cannula is adapted for use in the bronchial tree of the anesthetized dog. Introduced through the mouth or a trach-eotomy opening, the distal end is made to dilate and secure airtight fixation in the bronchus. Positive security and selectivity of the attachment, as well as simplicity of management, recommend the instrument.
متن کاملDisposable versus non-disposable tonometer prisms: a UK national survey
Purpose To determine the prevalence of disposable tonometer versus non-disposable tonometer use in the UK and to determine methods of decontamination and frequency of replacement of prisms.A total of 137 ophthalmology departments were interviewed by telephone using a structured questionnaire. The main outcome measured were:types of tonometer prisms used in clinic (disposable, non-disposable and...
متن کاملA sterile disposable cryoextractor (cryophake).
DURING the past few months a new cryoextractor, the cryophake, has been employed in some forty cataract extractions performed by the staff and residents at Walter Reed General Hospital. The prototype of this instrument: was developed by R. David Sudarsky (Mattis, Brady, and Sugana, 1965). It is a sterile disposable unit with a self-contained source of cryogen. It is made of injection-moulded po...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 1960
ISSN: 0007-0912
DOI: 10.1093/bja/32.1.29