Puncture device with auxiliary positioning function for medical anesthesia
An auxiliary positioning and medical technology, applied in the directions of puncture needles, trocars, etc., can solve the problems of low stability, unguaranteed stability, wrong angle adjustment, etc., and achieve the effect of avoiding wrong angle adjustment.
Inactive Publication Date: 2022-08-09
滨州医学院附属医院
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Problems solved by technology
[0004] The purpose of the present invention is to provide a puncture device with auxiliary positioning function for medical anesthesia, so as to solve the problem that the current anesthesia puncture needles proposed in the above-mentioned background technology are directly fixed and penetrated, so that the puncture needle can be fixed without positioning. , the stability during puncture cannot be guaranteed. At the same time, when it is necessary to adjust the angle of the puncture needle, the stability is not high when the adjustment is carried out by hand, and it is easy to cause misadjustment of the angle due to hand shaking.
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[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0027] like Figure 1-6 As shown, the present invention provides a technical solution: a puncture device with auxiliary positioning function for medical anesthesia, comprising a support device 1, a swing adjustment device 2 is arranged on the support device 1, and a clamping device is arranged on the swing adjustment device 2 3. The clamping device 3 is provided with a puncturing device 4;
[0028] The support device 1 includes an an...
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The invention discloses a puncture device with an auxiliary positioning function for medical anesthesia, and relates to the technical field of puncture devices.The puncture device comprises a supporting device, a swing adjusting device is arranged on the supporting device, and a clamping device is arranged on the swing adjusting device. An annular groove formed in an annular frame is in sliding connection with an annular gear ring, when an adjusting shaft drives a gear to rotate, the gear can drive the annular gear ring to rotate in the annular groove through meshing with the annular gear ring, and the annular gear ring rotates to drive a swing adjusting device and a clamping device to rotate through a linkage plate; two threaded rods are connected with two sliding holes in a connecting frame in a sleeving manner, so that two clamping plates can be adjusted in a swinging manner, the inclination angle of the puncture device can be adjusted, and the puncture device which is clamped and fixed can be adjusted at any angle as required during puncture; and different-angle puncture requirements during puncture are met.
Description
technical field [0001] The invention relates to a puncture device, in particular to a puncture device with an auxiliary positioning function for medical anesthesia. Background technique [0002] Puncture is a term for medical surgery. It is a diagnosis and treatment technique in which a puncture needle is inserted into a body cavity to extract secretions for testing, gas or contrast agent is injected into the body cavity for imaging examination, or drugs are injected into the body cavity. The purpose of puncture is to draw blood for testing. , blood transfusion, infusion and catheter placement for angiography, anesthesia puncture needle is used to inject anesthesia into the patient's body, and perform local anesthesia inside the patient's body. [0003] At present, the anesthesia puncture needle is directly fixed and penetrated, so that the stability of the puncture needle during puncture cannot be guaranteed without the positioning. At the same time, when the angle of the p...
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Patent Timeline
Login to View More IPC IPC(8): A61B17/34
CPCA61B17/3403A61B2017/3407A61B2017/3409
Inventor 刘树鹏彭井印
Owner 滨州医学院附属医院