Femoral artery puncture fixator

Abstract

The invention provides a femoral artery puncture fixator. The femoral artery puncture fixator comprises a fixed part used for being fixed to a thigh and a rotating part used for angle adjustment; therotating part comprises a rotating shaft fixed to the top of the fixed part, a fixed rod which is rotatably fixed to the rotating shaft and a telescopic arc rod fixed to the top of the fixed part; a fixing piece used for fixing a needle tube is arranged on the fixed rod; a fixing hole part is arranged on the tail portion of the fixed rod; a fixing bulge matched with the fixing hole part is arranged on the top of the arc rod. The femoral artery puncture fixator can assist a nurse in femoral artery puncture fixing, the locating angle is precise, puncture operation is fast, and the femoral arterypuncture operation is simplified; meanwhile, whether or not the puncture direction changes can be observed, and not only is labor force in a hospital be reasonably used, but convenience, high efficiency and safety are provided.

Description

technical field [0001] The invention relates to the field of structural design of a fixer, in particular to a femoral artery puncture fixer. Background technique [0002] Femoral artery puncture is a surgical operation. Femoral artery puncture is required when collecting arterial blood samples or some special examinations. Femoral artery puncture is also required when pressure transfusion is required in emergency. It is used for regional chemotherapy Sometimes femoral artery puncture is also required, which shows that femoral artery puncture is a very routine operation. [0003] However, femoral artery puncture is performed with extreme caution since it targets the femoral artery. During the operation, it is necessary to touch and fix the most obvious femoral artery pulse on the inner side under the inguinal ligament with the index finger and middle finger of the left hand. The syringe in the right hand is inserted into the artery vertically or at an angle of 40 to the dire...

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned problems, the femoral artery puncture fixer provided by the present invention can solve the unreasonable problem of hospital human resource allocation caused by the need for experienced nurses to operate when performing femoral artery puncture with bare hands in the prior art, and can assist Nurses fix the femoral artery puncture, precisely position the angle, and perform fast puncture operations, which simplifies the operation of femoral artery puncture, and can also observe whether the puncture direction changes, which not only makes reasonable use of the hospital's labor force, but also is convenient, efficient and safe

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