Automatic syringe needle separator
An automatic separation and needle technology, applied in the direction of needles and instruments introduced into the body, can solve the safety hazards of medical staff, needle stick injuries and other problems, and achieve the effect of improving safety
Pending Publication Date: 2019-05-10
ZHEJIANG HUAFU MEDICAL EQUIP
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Problems solved by technology
Clinically, nurses often separate the infusion needle from the syringe by hand, cut off the metal injection head of the needle with scissors and put it into the sharps box, which may easily cause needle stick injuries during operation, bringing safety hazards to medical staff
Method used
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Embodiment Construction
[0039] combine Figure 1 to Figure 7 The automatic needle separator of the present invention will be further described.
[0040] An automatic needle separator, including a casing 100, a needle separation mechanism 400, a needle linkage switch 200 and a collection container 300;
[0041] The casing 100 has an installation cavity. In this embodiment, the installation cavity is divided into a front installation cavity 120 , a rear installation cavity 110 and an upper installation cavity 130 , and the installation cavities are separated by partitions.
[0042] The pin linkage switch 200 is installed on the side wall of the casing 100, and is electrically connected with the electrical components in the needle separation mechanism 400 to drive the needle separation mechanism 400 to operate. The pin linkage switch 200 has a pin port 230;
[0043] The needle separation mechanism 400 is arranged in the upper installation chamber 130, and includes a guide block 410, a needle puller 42...
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The invention discloses an automatic syringe needle separator which comprises a shell, a syringe needle separating mechanism, a contact pin linkage switch and a collecting container. A mounting cavityis formed in the shell; the contact pin linkage switch is arranged on the side wall of the shell and is electrically connected with an electric appliance of the syringe needle separation mechanism; the syringe needle separating mechanism comprises a guide block, a pair of needle pulling forceps and a driving assembly; the driving assembly is connected with the needle pulling forceps; the needle pulling forceps comprise a first forceps arm, a second forceps arm and an elastic piece, the first forceps arm and the second forceps arm are hinged, a needle pulling opening is formed by the first forceps arm and the second forceps arm, and the elastic piece is arranged in the needle pulling opening; the first forceps arm and the second forceps arm are both provided with guide portions; guide blocks are located on two sides of the needle pulling forceps, and when the guide portions move through an elastic guide driving portion, the elastic guide driving portion drives the needle pulling opening to be clamped; the collecting container is disposed in the mounting cavity. The automatic syringe needle separator can provide convenience for medical workers to execute syringe needle separation operation, and can also improve the safety during separation.
Description
technical field [0001] The present invention relates to a separating device, more particularly, to an automatic needle separator for pulling out a metal injection head. Background technique [0002] In clinical nursing work, infusion is the most basic, most common, and most intensive nursing operation. According to the requirements of hospital infection management, in order to avoid environmental pollution and re-transmission of diseases, disposable syringes should be destroyed on the spot after use. Clinically, nursing staff often separate the infusion needle from the syringe by hand, cut off the metal injection head of the needle with scissors and put it into the sharps box, which may easily cause needle stick injuries during operation, bringing safety hazards to medical staff. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides an automatic needle separator, which can not only facilitate the separation operation...
Claims
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IPC IPC(8): A61M5/32
Inventor 王维文
Owner ZHEJIANG HUAFU MEDICAL EQUIP