Novel blocking prevention aspirator head for orthopedics

Abstract

The invention relates to a novel blocking prevention aspirator head for orthopedics. The novel blocking prevention aspirator head for the orthopedics comprises a suction pipe, wherein an object falling opening is formed in the lower end of the suction pipe, a bone chipping storage bottle is arranged at the lower end of the object falling opening, an opening is formed in the top of the bone chipping storage bottle, the object falling opening is connected with the opening through a thread, a liquid outlet and a liquid inlet are respectively formed in two ends of the suction pipe, a filter screen is arranged at one end of the liquid outlet in the suction pipe and beside the object falling opening, a seal cover is arranged at the top of the suction pipe, and the seal cover is connected with the top of the filter screen. The novel blocking prevention aspirator head for the orthopedics has the advantages that the filter screen in a semicircular shape not only can conveniently filter bone chippings, but also prevents the bone chippings and blood water from blocking filter holes, and is convenient to replace, and use life of instruments is effectively prolonged.

Description

technical field [0001] The invention relates to a medical device, in particular to a novel orthopedic anti-blocking suction head. Background technique [0002] In orthopedic clinics, the aspirator head is one of the necessary instruments for bone surgery. At present, the commonly used aspirator head is generally a straight tubular aspirator head made of metal or plastic, and bone debris is often encountered during the suction process. , Bone cement debris, osteophytes, and bone tumor tissue block the aspirator head. The operation is time-consuming and laborious, and the cleaning is inconvenient. This prolongs the operation time, brings great trouble to the patient, and increases the workload of the medical staff. The effect is very unsatisfactory. Contents of the invention [0003] The purpose of the present invention is to provide a novel anti-blocking suction head for orthopedics in view of the problems existing in the prior art. [0004] In order to achieve the above ...

AI Technical Summary

Problems solved by technology

[0002] In orthopedic clinics, the aspirator head is one of the necessary instruments for bone surgery. At present, the commonly used aspirator head is generally a straight tubular aspirator head made of metal or plastic, and bone debris is often encountered during the suction process. , Bone cement debris, osteophytes, and bone tumor tissue block the aspirator head. The operation is time-consuming and laborious, and the cleaning is inconvenient. This prolongs the operation time, brings great trouble to the patient, and increases the workload of the medical staff. The effect is very unsatisfactory

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