Rotary type injection assisting device for assisting anesthesia

A rotating and boosting technology, applied in the field of medical devices, can solve problems such as poor applicability, inconvenient clamping and fixing of syringes, poor stability of syringes, etc.

Inactive Publication Date: 2019-06-21
WEST CHINA HOSPITAL SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the purpose of the above-mentioned technical solution is mainly to reduce the difficulty of manual injection, but in the above-mentioned technical solution, it is inconvenient to clamp and fix the trad

Method used

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  • Rotary type injection assisting device for assisting anesthesia
  • Rotary type injection assisting device for assisting anesthesia
  • Rotary type injection assisting device for assisting anesthesia

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[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0024] Such as figure 1 As shown, the anesthesia auxiliary syringe in the prior art includes a syringe 1, an injection needle 2, an injection piston 3, a piston rod 4, a limiting ear plate 6 and a piston head 17, wherein the injection piston 3 is provided in the syringe 1, The injection needle 2 is arranged at the bottom end of the injection barrel 1, and the limiting ear plate 6 is integrally formed and arranged on the top end of the injection barrel 1; the bottom end of the piston rod 4 is connected with the injection piston 3, and the The piston head 17 is fixe...

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Abstract

The invention relates to the field of medical equipment and particularly discloses a rotary type injection assisting device for assisting anesthesia. The rotary type injection assisting device comprises a mounting seat and is characterized in that a mounting mechanism is arranged on the mounting seat, support columns are fixedly welded to the rear surfaces of two ends of the mounting seat, a horizontally arranged support crossbeam is fixedly arranged between the top ends of the two support columns, a push-pull mechanism is further arranged between the mounting seat and the support crossbeam, the push-pull mechanism comprises a lifting barrel, a support screw and a forward-rotation and reverse-rotation motor, the lifting barrel is mounted is mounted on the support screw in a threaded connection manner, and a fastening mechanism is further fixedly mounted on the lifting barrel. The rotary type injection assisting device has the advantages that the mounting mechanism is used to clamp andfix a limit lug plate at the top of a syringe so as to position and mount the syringe, then the push-pull mechanism is used to push a piston head to move upwardly or downwardly so as to push an injection piston to move in the syringe to achieve injection, and the labor intensity of doctors is lowered effectively.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a rotary injection booster for anesthesia assistance. Background technique [0002] In traditional clinical nursing work, intravenous injection of drugs is often required. [0003] In the Chinese patent whose authorized notification number is CN 205598361 U, an auxiliary injection device for an intravenous syringe is disclosed. The intravenous syringe includes an intravenous syringe body, a handle, a piston core rod and a push handle. On both sides of the piston rod, one end of the piston core rod is connected with the push handle, and the other end extends into the body of the intravenous syringe. The device includes: a first clamping block, and an open cavity is arranged in the first clamping block. The cavity is set on the outside of the handle, and is fixedly connected with the handle through the locking mechanism; the second clamping block is set on the outer surface of the p...

Claims

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Application Information

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IPC IPC(8): A61M5/315A61M5/31
Inventor 李莉莎罗曦徐钰洋云麟钧唐雪娇徐惠
Owner WEST CHINA HOSPITAL SICHUAN UNIV
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