CN201642199U - Apparatus for reducing intraosseous pressure - Google Patents

Abstract

The utility model discloses an apparatus for reducing intraosseous pressure reduction, and relates to medical instrument field. The apparatus comprises a drilling machine and a rotating shaft, wherein a drainage tube is inside the rotating shaft and a pipe core is arranged inside the drainage tube. The utility model has the advantages of simple structure, time saving and labor saving, combined with simple and convenient operation upon intraosseous pressure reduction and expel pus, thereby reducing surgical difficulty for medical staff.

Description

Decompressor in the bone

Technical field: this utility model belongs to the medical instruments technical field, is decompressor in a kind of bone specifically.

Background technology: run into that inflammation in the bone is suppurated and the case that causes intraosseous pressure to increase in the frequent meeting of hospital orthopedics, for the evacuation of pus of reducing pressure in must bone of this treatment of diseases, at present, mainly use electric hand drill boring clinically, insert drainage tube then, operation very bothers, wastes time and energy like this, has increased greatly work difficulty to the medical worker.

Summary of the invention: the purpose of this utility model provides decompressor in a kind of bone easy and simple to handle, time saving and energy saving when carrying out to patient reducing pressure evacuation of pus in the bone.

The technical solution of the utility model is: comprise rig and rotating shaft, it is characterized in that being provided with drainage tube in rotating shaft, be provided with tube core in the drainage tube.

The beneficial effects of the utility model are: this utility model is simple in structure, and is easy and simple to handle, time saving and energy saving when carrying out to patient reducing pressure evacuation of pus in the bone, alleviated medical worker's work difficulty.

Description of drawings: accompanying drawing 1 is a structural representation of the present utility model.

Among the figure 1, rig, 2, rotating shaft, 3, drainage tube, 4, tube core.

The specific embodiment: comprise rig 1 and rotating shaft 2, it is characterized in that in rotating shaft 2, being provided with drainage tube 3, be provided with tube core 4 in the drainage tube 3.When carrying out to patient reducing pressure evacuation of pus in the bone, rotating shaft 2 is pierced in the sclerotin, pull out tube core 4 and get final product.

Claims (1)

1. decompressor in the bone comprises rig (1) and rotating shaft (2), it is characterized in that: be provided with drainage tube (3) in rotating shaft (2), be provided with tube core (4) in the drainage tube (3).