Guiding needle for suction tube
AssigneesIndustrial Cooperation Foundation Chonbuk National University, Chonbuk National University Hospital, Sungwon Medical Co., Ltd.
InventorsJong Kwan Park, Jun Sung Park
Life of this patent
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Abstract
The present invention relates to a guiding needle for a suction tube, which is for increasing accuracy and preventing medical accidents by enabling an operator to accurately recognize the bent direction of the needle and to stably hold the needle by means of a handle portion formed inside the rear end of the needle connected to a tube or by means of a separate fixing handle coupled to the inside of the rear end of the needle. In other words, the present invention relates to a needle having the rear end thereof coupled to one end of a tube connected to a drainage container for discharging body blood of a patient, wherein the needle has a coupling part formed inside the rear end thereof and comprises a fixing handle detachably coupled to the coupling part.
Claims13
A guiding needle for a suction tube, the guiding needle comprising:
- a rear end coupled to one end of a tube connected to a drainage container for discharging body blood of a patient;
- a coupling part provided at an inward of the rear end of the needle;
- and
- a fixing handle detachably coupled to the coupling part,
- wherein the coupling part includes a coupling groove formed on an outer circumference of the needle, and a coupling protrusion is provided at an inner side of the fixing handle so as to be inserted into the coupling groove.
A guiding needle for a suction tube, the guiding needle comprising:
- a rear end coupled to one end of a tube connected to a drainage
- container for discharging body blood of a patient;
- a coupling part provided at an inward of the rear end of the needle;
- and
- a fixing handle detachably coupled to the coupling part,
- wherein the coupling part has one of circular, elliptical, and polygonal sectional shapes, and the fixing handle fitted to the coupling part has one of circular, elliptical, and polygonal inner sectional shapes corresponding to the sectional shape of the coupling part.
A guiding needle for a suction tube, the guiding needle comprising:
- a rear end coupled to one end of a tube connected to a drainage container for discharging body blood of a patient;
- a coupling part provided at an inward of the rear end of the needle;
- and
- a fixing handle detachably coupled to the coupling part,
- wherein the fixing handle is divided into upper and lower bodies, has a hinge part on one side of the upper and lower bodies, and has a coupling-fixing device on an opposite side of the hinge part.
A guiding needle for a suction tube, the guiding needle comprising:
- a rear end coupled to one end of a tube connected to a drainage container for discharging body blood of a patient;
- a coupling part provided at an inward of the rear end of the needle;
- and
- a fixing handle detachably coupled to the coupling part,
- wherein the fixing handle has a coupling space into which the needle is elastically fitted through a coupling guide groove defined by opening one side of a single body of the fixing handle.
A guiding needle for a suction tube, the guiding needle comprising:
- a rear end coupled to one end of a tube connected to a drainage container for discharging body blood of a patient;
- a coupling part provided at an inward of the rear end of the needle;
- a fixing handle detachably coupled to the coupling part;
- and
- an antislip device provided on upper and lower contact surfaces of the fixing handle.
A guiding needle for a suction tube, the guiding needle comprising:
- a rear end coupled to one end of a tube connected to a drainage container for discharging body blood of a patient;
- and
- a handle portion integrally formed with a predetermined inward portion of the rear end of the needle.
Dependencies are inferred from the claim text.