Mechanical vacuum aspiration equipment for obstetrics and gynecology department

A suction device and mechanical technology, applied in the direction of suction containers, suction devices, hypodermic injection devices, etc., can solve the problems of no telescopic rod, no fixed suction gun, no handle primary rod, etc., so as to be easy to move and carry , scientific and reasonable structure, safe and convenient to use
CN110841121AInactive Publication Date: 2020-02-28ๆŽๆ™“้›ฏ
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
ๆŽๆ™“้›ฏ
Publication Date
2020-02-28
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention discloses mechanical vacuum aspiration equipment for the obstetrics and gynecology department. The mechanical vacuum aspiration equipment comprises a handle, a connecting pipe, an aspiration pipe, a filter, a buffer bottle, a fixing seat, a support plate, telescopic rods, universal wheels and a collecting bottle, wherein the telescopic rods are arranged at the bottom end of the support plate, the universal wheels are arranged at the bottom ends of the telescopic rods, the buffer bottle is arranged on the upper surface of the fixing seat, and a mechanical negative pressure deviceis arranged on one side of the fixing seat. The mechanical vacuum aspiration equipment has the advantages that by the handle, secondary rods, primary rods and the universal wheels, the mechanical vacuum aspiration equipment can be moved and carried conveniently; the secondary rods and the primary rods can be retracted into a protecting shell to save storage space; by an aspiration gun fixing rack,an aspiration gun can be fixed placed on the aspiration gun fixing rack; by the telescopic rods, the height of the mechanical vacuum aspiration equipment can be adjusted according to the length of afeeding pipe, the specification requirement of the feeding pipe can be lowered, and the mechanical vacuum aspiration equipment can adapt to feeding pipes of different lengths.
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Description

technical field

[0001] The invention relates to the technical field of negative pressure suction devices, in particular to a mechanical negative pressure suction device used in obstetrics and gynecology. Background technique

[0002] Negative pressure suction devices usually refer to miniature vacuum pumps, which are small in size and easy to carry, and provide convenience for medical workers. Vacuum or negative pressure can be continuously formed at the inlet, and slight positive pressure can be formed at the exhaust nozzle. The working medium is mainly gas. It is a compact instrument that is usually used together with other medical equipment.

[0003] However, the negative pressure suction devices currently on the market are not only complex in structure, but also have single functions. There are no handles, secondary rods and primary rods, which cannot facilitate the movement and portability of mechanical negative pressure suction devices. The suction gun does not have a...

Claims

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