Disposable bipolar probing needle
A disposable, probe technology, used in the field of medical devices, can solve the problems of surgical wound damage, inconvenient detection of small wound surgical sites, etc., and achieve the effects of low risk, large adjustment space, and high elasticity
Inactive Publication Date: 2014-10-22
SHANDONG WEIGAO GROUP MEDICAL POLYMER
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is that the linear probe structure of a disposable bipolar probe is inconvenient to detect small wounds and angled surgical sites, and is easy to cause damage to surgical wounds
Method used
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Embodiment Construction
[0008] like figure 1 As shown, the disposable bipolar probe includes a wire 4 with a plug 5 and two parallel probe bodies, and a handle 3 is provided at the junction of the probe body and the wire 4. It is characterized in that the two probe bodies Parallel to the horizontal plane of the handle direction, the probe body is divided into two parts: the needle head 1 and the needle bar 2, and the needle bar 2 is in an arc-shaped structure. The part of the needle shaft is bent into an arc, which is convenient for the operator to probe into the surgical wound at a certain angle.
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The invention discloses a disposable bipolar probing needle which comprises a lead with a plug and two parallel probing needle bodies. A handle is arranged at positions where the probing needle bodies are connected with the lead. The disposable bipolar probing needle is characterized in that the probing needle bodies are parallel on a horizontal plane in the direction of the handle, each probing needle body is divided into two parts including a needle head and a needle rod, and each needle rod is of an arc-shaped structure. Each needle rod has radian, thereby being capable of entering an operative wound better, so that the problem that a linear probing needle structure of an existing disposable bipolar probing needle is inconvenient to probe small wounds and operative positions with angles and prone to causing damage to the operative wound.
Description
technical field [0001] The invention relates to the field of medical devices, in particular to a structurally improved disposable bipolar probe. Background technique [0002] The single-use bipolar probe has higher accuracy than the single-use monopolar probe, but because the needle shaft and the needle part of the current single-use bipolar probe are in a straight line, in some surgical procedures such as minimally invasive In orthopedic surgery, due to the small wound, it is not convenient to detect the surgical site. Sometimes in order to enable the needle of the probe to reach the surgical site, it is necessary to use surgical instruments to pull the tissue around the wound to achieve the purpose of detection. Contents of the invention [0003] The technical problem to be solved by the present invention is that the linear probe structure of the disposable bipolar probe is inconvenient to detect small wounds and angled surgical sites, and is easy to cause damage t...
Claims
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IPC IPC(8): A61B19/00
Inventor 宋凡勇宋修山马才
Owner SHANDONG WEIGAO GROUP MEDICAL POLYMER
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