Neurology examination device
An inspection device, neurology technology, applied in medical science, using pressure for diagnosis, sensors, etc., can solve the problems of inconvenient limit bar reset, inconvenient secondary use, etc., and achieves simple structure, convenient secondary use, and operation. convenient effects
Inactive Publication Date: 2020-08-11
张魁
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Problems solved by technology
[0007] In view of the above-mentioned shortcomings existing in the prior art, the present invention provides a neurology examination device, which can effectively solve the problem in the prior art that it is inconvenient to reset a new limiting bar on the fixed needle cover after the limiting bar breaks. Inside, which brings some inconvenience to the secondary use
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Embodiment
[0029] A neurological examination device of this embodiment, refer to Figure 1-3 :Including handle 1 and tactile needle 2. The handle 1 is provided with a rod body 3, the bottom end of the rod body 3 is threadedly connected with the tactile needle 2, the top end of the rod body 3 is vertically provided with a limit block 4, and the upper circumferential side wall of the rod body 3 is provided with a ratchet 5, And a stopper 6 is provided in the middle of the rod body 3, a limit opening 7 is opened on the peripheral side wall of the middle part of the handle 1, and the limit block 4 passes through the end away from the rod body 3 and passes through the limit opening 7. The middle part of the handle 1 is connected with The ratchet block 8 is matched with the ratchet bar 5. The end of the ratchet block 8 away from the rod body 3 is provided with an extruding block 9, and a micro-cylinder 10 is provided in the middle of the handle 1. The upper side of the sensor 12 is in contact w...
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The invention relates to the field of medical instruments, in particular to a neurology examination device. The neurology examination device comprises a handle and a touch needle, wherein a rod body is arranged in the handle, the bottom end of the rod body is in threaded connection with the touch needle, a limiting block is vertically arranged at the top end of the rod body, a spine strip is arranged on the circumferential side wall of the upper portion of the rod body, a stopper is arranged in the middle of the rod body, a limiting opening is formed in the circumferential side wall of the middle of the handle, the end, away from the rod body, of the limiting block penetrates through and penetrates out of the limiting opening, and a spine block matched with the spine strip is rotationallyconnected to the interior of the middle of the handle through a rotating shaft. The neurology examination device is simple in structure and convenient to operate; and the extrusion force of the touchneedle on a patient is sensed through the pressure sensor, and the position of the pressure sensor is adjusted and controlled through a micro motor, so that a shell rapidly retracts into the handle after the extrusion force of the touch needle is larger than a preset extrusion force upper limit value, the needle can be effectively prevented from puncturing the skin of the patient, the retraction of the touch needle is prevented from being controlled in a limiting strip breakage manner, and the secondary use of the device is facilitated.
Description
Technical field [0001] The invention relates to the field of medical equipment, in particular to a neurology examination device. Background technique [0002] When neurologists examine patients, they generally need to examine joints, sensation, vision, and the patient's nerve touch. At present, most patients use tactile acupuncture to stimulate the local skin when testing a certain segment of nerve damage in clinical practice. [0003] At present, Chinese Patent No. "201520548883.X" discloses a tactile needle for nerve detection, including a fixed needle sleeve and a movable needle sleeve fitted in the fixed needle sleeve. The left end of the movable needle sleeve extends to the outside of the fixed needle sleeve. The movable needle sleeve has an external thread near the left end, and a positioning head is matched through the external thread. The left end of the positioning head has a through hole, and the positioning head is fitted with a needle. The needle has a card edge that i...
Claims
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Login to View More IPC IPC(8): A61B5/00
CPCA61B5/0053
Inventor 张魁綦梅伶
Owner 张魁