CN201617896U

CN201617896U - Bone rasp with flushing and sucking functions

Info

Publication number: CN201617896U
Application number: CN2010201124598U
Authority: CN
Inventors: 李晓广
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-02-05
Filing date: 2010-02-05
Publication date: 2010-11-03
Anticipated expiration: 2020-02-05

Abstract

The utility model belongs to surgical operation instruments, and particularly relates to a bone rasp with flushing and sucking functions. The bone rasp comprises a rasp body and a rasp handle, a rasping surface is arranged at the front end of the rasp body, two tubular cavities including a water filling cavity and a sucking cavity are arranged in the rasp body, a water filling hole is arranged at the front end of the water filling cavity on the end surface of the rasp body, the tail end of the water filling cavity is connected with a water pump, a suction hole is arranged at the front end of the sucking cavity on the end surface of the rasp body, and the tail end of the sucking cavity is connected with a suction tube of a negative pressure aspirator. The bone rasp which is an ideal surgical operation instrument is novel and multifunctional, has reasonable structure, and can suck seepage blood and bone chips simultaneously, clear operation visual field, reduce operation personnel and flush wound surfaces.

Description

Bone file with flushing and pumping function

[technical field]

This utility model belongs to a kind of surgical operating instrument, more particularly, relates to a kind of bone file with flushing and pumping function.

[background technology]

Bone file is an orthopaedics department of cerebral surgery operating theater instruments commonly used, is used to revise bone stump or medullary cavity.But in file bone process, usually there is more hemorrhage and broken bone influence surgical field of view and operation technique, hands the negative pressure haustorium and follow bone file and move,, make things convenient for operation technique blood and the absorption of broken bone so in operation process, must help.Operating time one is long, in the operation process, because the assistant can not in time clean the carrying out of influence operation synchronously with different just being difficult to sometimes of tacit cooperation degree between the doctor.For surgical wound surface, generally all be the water flushing, might cause pollution, be unfavorable for that patient recovers.

[utility model content]

Technical problem to be solved in the utility model is to provide a kind of bone file with flushing and pumping function, in the file bone, can absorb blood and the broken bone that oozes out, in time clear up surgical field of view, reduce surgical staff, shorten operating time, alleviate the unnecessary misery of patient.

This utility model solves the problems of the technologies described above by the following technical programs:

Bone file with flushing and pumping function, comprise file body and tang, described file body front end is established band file face, has two tubular cavities in the described file body: water-injecting cavity and suction chamber, described water-injecting cavity front end has water filling port at described file body end face, and described water-injecting cavity is terminal to be connected with water pump; Described suction chamber front end has pump orifice at described file body end face, and described suction chamber is terminal to be connected with the suction tube of negative pressure-pumping device.

Advantage of the present utility model is: this utility model modern design, and rational in infrastructure, a file to be used, in the file bone, can absorb blood and the broken bone that oozes out, in time clear up surgical field of view, reduce surgical staff, can wash wound surface, prevent pollution in wide area, be a kind of ideal surgical operating instrument.

[description of drawings]

The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.

Fig. 1 is a structural representation of the present utility model.

[specific embodiment]

Referring to accompanying drawing 1, comprise and file body 1 and tang 6 that file body 1 front end is established band file face, has two tubular cavities in the file body 1: water-injecting cavity 4 and suction chamber 5, water-injecting cavity 4 front ends have water filling port 2 at file body end face, and water-injecting cavity 4 ends are connected with water pump 7; Suction chamber 5 front ends have pump orifice 3 at file body end face, and suction chamber 5 ends are connected with the suction tube 8 of negative pressure-pumping device.

Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that under the situation that does not break away from principle of the present utility model and spirit and can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claims and equivalent thereof.

Claims

1. the bone file that has flushing and pumping function, comprise file body and tang, described file body front end is established band file face, it is characterized in that: have two tubular cavities in the described file body: water-injecting cavity and suction chamber, described water-injecting cavity front end has water filling port at described file body end face, and described water-injecting cavity is terminal to be connected with water pump; Described suction chamber front end has pump orifice at described file body end face, and described suction chamber is terminal to be connected with the suction tube of negative pressure-pumping device.