Nerve block teaching device
A technology of nerve block and teaching device, applied in the field of medical simulation teaching equipment, can solve the problems of insufficient intelligence, inaccurate administration site, and inability of medical staff to accurately judge the position and depth of anesthesia, and achieve the effect of improving efficiency.
Pending Publication Date: 2021-10-29
SHANGHAI YANGPU CENT HOSPITAL
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Problems solved by technology
When administering anesthesia to patients, medical workers need to inject manually through an anesthesia syringe, and inexperienced medical staff cannot accurately judge the position and depth of anesthesia, resulting in inaccurate results of administration sites
Therefore, medical students in school or interns need to practice repeatedly to improve the accuracy of puncture injection. However, the traditional simulation teaching is not intelligent enough, so students can only practice repeatedly. The teacher corrects the injection position and injection residence time of the students through experience.
If the teacher does not correct in time or lacks teachers, students cannot achieve better practice results by practicing on their own
Method used
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Embodiment Construction
[0024] In order to make the techniques, creative features, the purpose and efficacy of the present invention, and the embodiments of the present invention will be specifically described below with reference to the examples and drawings.
[0025]
[0026] This example is specifically described in the structure, principles and methods of use of neurlet teaching devices.
[0027] figure 1 It is a schematic structural view of the neurlet teaching device in the embodiment of the present invention.
[0028] like figure 1 As shown, the nerve block teaching apparatus 100 includes a model body 10, an experimental needle tube 20, and a receiving instrument 30.
[0029] In the present embodiment, the human upper limb model is used as the model body 10. The model body 10 has a plurality of neurostatic targets, and each of the 3 mm per neurlet target is provided with an optical fiber sensor 2 and a magnetic field generating component 4.
[0030] figure 2 It is a schematic structural diagram...
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The invention belongs to the technical field of medical simulation teaching appliances, and provides a nerve block teaching device. The device comprises: a model body which is provided with at least one nerve block target spot, and an optical fiber sensor and a magnetic field generation component which are arranged in a preset range around the nerve block target spot; an experiment needle tube which is used for carrying out simulation injection on the model body and is provided with a needle head and an embedded needle sensor positioned at the needle head; a signal receiver which is used for receiving an optical signal generated by the optical fiber sensor and a magnetic field signal generated by the magnetic field generation component; and a signal processing plate which is used for processing the optical signal and the magnetic field signal to obtain simulation injection parameters, and recording and counting the simulation injection parameters to obtain a simulation injection result. The nerve block teaching device provided by the invention can help students to find the optimal injection position, and can help the students to improve the practice efficiency and master the anesthetic injection skills as soon as possible by using data recorded by the device.
Description
Technical field [0001] The present invention belongs to the technical field of medical simulation teaching instruments, and in particular, the present invention relates to a neurosal teaching device. Background technique [0002] Nerve block is an important part of the anesthesiologist often needs to be taken before treatment or surgery, which can help patients paralyzed nerves and reduce the pain during treatment. When anesthesia is made to the patient, medical workers require medical workers to manually inject by anesthetic syringe, and the lack of experienced medical staff cannot accurately determine the position and depth of the anesthesia, resulting in an inaccurate result of inaccurate administration. Therefore, in school medical students or internships, they need to repeated practice to improve the accuracy of puncture injection, but traditional simulation teaching can only make students repeatedly practice, and teachers can correct them through experience. . In the case w...
Claims
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IPC IPC(8): G09B9/00
CPCG09B9/00
Inventor 钱淑雯嵇承栋杨志萍
Owner SHANGHAI YANGPU CENT HOSPITAL