operating field


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field

 [fēld]
1. an area or open space, as an operative field or visual field.
2. a range of specialization in knowledge, study, or occupation.
3. in embryology, the developing region within a range of modifying factors.
auditory field the space or range within which stimuli will be perceived as sound.
disturbed energy field a nursing diagnosis defined as a disruption of the flow of energy surrounding a person's being that results in disharmony of the body, mind, and/or spirit.
energy field the flow of energy surrounding a person.
extended field in radiation therapy, such as for malignant lymphoma, an area of irradiation beyond the involved field. See also under irradiation.
high-power field the area of a slide visible under the high magnification system of a microscope.
individuation field a region in which an organizer influences adjacent tissue to become a part of a total embryo.
inverted Y field in radiation therapy, such as for malignant lymphoma, a circumscribed area of irradiation below the diaphragm, covering the spleen, extending down the midline, and branching inferiorly to form tails across the inguinal areas.
involved field in radiation therapy, such as for malignant lymphoma, the irradiated area when irradiation has been limited to sites of detectable macroscopic disease. See also under irradiation.
low-power field the area of a slide visible under the low magnification system of a microscope.
magnetic field that portion of space about a magnet in which its action is perceptible.
mantle field in radiation therapy, such as for malignant lymphoma, a circumscribed area of irradiation around the shoulders and chest, including the neck, clavicular regions, axillae, and mediastinum. See also under irradiation.
morphogenetic field an embryonic region out of which definite structures normally develop.
operating field (operative field) an isolated area where surgery is performed; it must be kept sterile by aseptic techniques (see surgical asepsis). Called also surgical field.
sterile field an operative field that is properly sterile according to surgical asepsis. It includes having all furniture and equipment covered with sterile drapes and all personnel being properly attired.
surgical field operative field.
visual field (F) (vf) the area within which stimuli will produce the sensation of sight with the eye in a straight-ahead position.
References in periodicals archive ?
Tamarack invested approximately $25.9 million in capital expenditures during Q2/19, which was more than fully funded by the $57.9 million of adjusted operating field netback generated during the period.
Featuring a high-resolution CCD camera and cold light illumination source, the HEADCAM [TM] provides excellent visualization and reproduction of the operating field. Optimal harmonization between the illumination and video units ensures a bright, clear image.
This press release contains future-oriented financial information and financial outlook information (collectively, 'FOFI') about Tamarack's prospective results of operations, production, net debt, debt-adjusted production per share, estimated year end 2019 net debt to Q4 annualized adjusted operating field netback ratio and components thereof, all of which are subject to the same assumptions, risk factors, limitations, and qualifications as set forth in the above paragraphs.
The Kingdom is also operating field hospitals in Afghanistan, Iraq, and the Gaza Strip.
In the beach-chair position ideal patient positioning is achieved, resulting in unobstructed surgical access to the operating field. The stability of the Schaerer 7100 along with the possibility to lower the table top in the reverse position gives ample space for the surgeon's feet when sitting at the head of the table, this is ideal when the patient is positioned flat for Head mad Neck Surgery.
Of trucks for collection of pol and other materials from stores and distribution to oils operating field areas like various gas compressor stations in nhk, jorajan, moran, baghjan, salmari, kathaloni, dikom, hapjan, digboi areas etc.
In the beach-chair position ideal patient positioning is achieved, resulting in unobstructed surgical access to the operating field. The stability of the Schaefer 7100 along with the possibility to lower the table top in the reverse position gives ample space for the surgeon's feet when sitting at the head of the table, this is ideal when the patient is positioned flat for Head and Neck Surgery.
Contract awarded for Successive delivery of a universal set to cover the operating field for the needs of the multispecialty hospital of the independent public health care center in nowa sl
The M5 features an Integrated Coaxial Light for shadow-free illumination of the operating field and an Integrated Camera System for high quality documentation with an autofocus video camera from the point of view of the user.
Delivery of medical gloves and other medical devices (including nitrile gloves, sterile gloves, high-absorbing undercoats, urine bags, soda lime, drains, connectors, suction tips from the operating field, etc.
Tenders are invited for an ophthalmic operating microcsope, for use with neonatal, paediatric and adult patients, to be used for intraocular surgeries such as cataract and glaucoma.Consisting of a main and assistant eyepieces, which allows the operating surgeon and assistant to simultaneously view the operating field.The operating must be able to control the magnification and zoom features via a foot pedal.The microscope must have a video/still recording facility included.Type of contract: supplies

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