syringe


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syringe

 [sir´inj, sĭ-rinj´]
an instrument for introducing fluids into or withdrawing them from the body.
Components of a syringe. Shading indicates areas that must be kept sterile before and during parenteral injections. From Bolander, 1994.
Asepto syringe a syringe designed to fit directly into large lumen tubing; also used for intraoperative irrigation.
bulb syringe a syringe with a bulb on one end; compression of the bulb creates a vacuum for gentle suction of small amounts of bodily drainage, such as oral and nasal secretions. It is also used for intraoperative irrigation.
Using a bulb syringe. From Lammon et al., 1995.
hypodermic syringe one for introduction of liquids through a hollow needle into subcutaneous tissues.

sy·ringe

(sĭ-rinj', sir'inj),
An instrument used for injecting or withdrawing fluids, consisting of a barrel and plunger.
[G. syrinx, pipe or tube]

syringe

(sə-rĭnj′, sîr′ĭnj)
n.
1. A medical instrument used to inject fluids into the body or draw them from it.
2. A hypodermic syringe.

syringe

A calibrated disposable plastic–or less commonly, a nondisposable glass tube with a rubber sealed plunger at one end and a tapered tip for the insertion of a needle at the other. See Electronic syringe, SofDraw safety syringe.

sy·ringe

(sir-inj')
An instrument used for injecting or withdrawing fluids.
[G. syrinx, pipe or tube]

syringe

(sĭ-rinj′) (sir′inj) [Gr. syrinx, pipe]
Enlarge picture
SYRINGES: A. plastic; B. piston; C. rubber bulb; D. metallic.
Enlarge picture
SYRINGES: A. plastic; B. piston; C. rubber bulb; D. metallic.
1. An instrument for injecting fluids into cavities, tissues, or vessels. See: illustration
2. To wash out or introduce fluid with a syringe.

air syringe

A syringe on a dental unit that delivers compressed air, water, or both through a fine nozzle to clear or dry an area or to evacuate debris from an operative field.

CAUTION!

Use of high pressure may injure the tissues.

hand syringe

A hollow rubber bulb that is fitted to a nozzle and delivers air or fluid when squeezed; commonly called a bulb syringe.

hypodermic syringe

A syringe, fitted with a needle, used to administer drugs subdermally.

oral syringe

A syringe made of plastic or glass. It is not fitted with a needle but is graduated and is used to dispense liquid medication to children. The tip is constructed to prevent its breaking in the child's mouth. An oral syringe may also be used to deliver fluids to impaired patients with an intact swallowing mechanism.

water syringe

In dentistry, a syringe for delivering water spray to a localized area. The flow, pressure, and temperature are controlled.

syringe

An instrument, consisting of a barrel and a tight-fitting piston with a connecting rod, used to inject or withdraw fluid. The barrel is usually calibrated in fluid units and the nozzle is shaped to fit a standard range of needles. Luer-lock syringes are designed so that the needle cannot be forced off by high pressure. Most modern syringes are plastic and disposable and are pre-sterilized and supplied in sealed containers.

sy·ringe

(sir-inj')
An instrument used to inject or withdraw fluids, consisting of a barrel and plunger.
[G. syrinx, pipe or tube]
References in periodicals archive ?
The typical rationale in developing countries for syringe reuse is lack of resources (syringes or money for syringes).
Plastic syringe at room temperature and analyzed within 30 minutes is recommended.
The open ended syringes feature a ring plunger and wing grips.
This device, along with the Protectus Safety Dental Syringe (patent application previously announced), both employ the same spring-activated safety features as the Protectus Safety Syringe, as does the soon-to-be announced Protectus Safety Phlebotomy device.
Breslin has previously reported a case where the plastic flange had become detached from the syringe (2).
The needle is replaced, but the syringe is reused to draw additional sedative from the same vial for the same patient, contaminating the vital with HCV.
In this electrospinning setup, the researchers rotate the mandrel on its axis and move it back and forth under the syringe. When the mandrel's back-and-forth motion reaches 2 meters per second, the fiber lines up along the length of the cylinder.
SEPs provided other services in addition to syringe exchange.
In addition to syringe treatments described below, irrigation combined with precipitation was applied to the entire plot to provide at least 2.5 cm of water [wk.sup-1.] Required irrigation was applied on an every-other-day basis at 0600 h.
While syringe pumps do tend to be more expensive than other types of automated pumps, many models such as the Orion Sage Variable-Rate and Multi-Range pumps, both produced by Thermo Electron Orion, offer as many as 1,000 gradient steps, making them useful for researchers who demand a high degree of flexibility.
NO samples were obtained from nasal air collected in syringes. We found that the correlation between on-line measurements and the immediate and delayed off-line measurements ranged from 95 to 98%, according to a Bland-Altman analysis.