Multichannel aspirator operation handle for surgery

Abstract

The invention discloses a multichannel aspirator operation handle for surgery. The multichannel aspirator operation handle for the surgery comprises a handle body as well as a suction tip and a connecting base which are arranged at the two ends of the handle body respectively, wherein a suction channel I is formed in the handle body; the suction channel I is communicated with the inner cavity of the suction tip; the connecting base is provided with at least two joints for being connected with an aspirator; suction channels II are formed in the joints; a main suction channel communicated with the suction channel I and at least two branch suction channels communicated with the suction channels II respectively are formed in the connecting base; a switching device for selectively communicatingthe main suction channel and one of the branch suction channels is arranged between the main suction channel and the branch suction channels. The multichannel aspirator operation handle for the surgery is convenient for an operator to switch different aspirators to use in order to improve the surgical efficiency and success rate.

Description

technical field [0001] The invention relates to a medical device, in particular to an operation handle of a multi-channel suction device for operation. Background technique [0002] The aspirator is one of the essential surgical instruments in surgical operations, which can absorb liquids such as bleeding, flushing fluid, exudate, pus, or gases such as waste gas generated during the operation to keep the surgical field of view clear. At present, in addition to suction devices with ordinary structures, there are also autologous blood salvage devices (Cell Saver Elite) and extracorporeal circulation right heart suction devices, all of which use negative pressure to complete the suction operation; autologous blood salvage devices are used for suction Blood containing a large amount of flushing water can be used for blood transfusion after rapid recovery and filtration; extracorporeal circulation right heart pump is used for extracorporeal circulation. The aspirator is connecte...

AI Technical Summary

Problems solved by technology

The above three kinds of suction devices need to be frequently switched during operation. If the operation is performed by the operator himself, the operation is frequent and the operation cannot be performed as desired, which affects the efficiency and success rate of the operation; , the location and time of action cannot be accurately determined, and it is easy to cause secondary damage to the surgical field tissue, which is also not conducive to the smooth progress of the operation.

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