CN203935477U

CN203935477U - The anesthetic needle of band location and quantitative function

Info

Publication number: CN203935477U
Application number: CN201420310066.6U
Authority: CN
Inventors: 孙德民
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-06-11
Filing date: 2014-06-11
Publication date: 2014-11-12
Anticipated expiration: 2024-06-11

Abstract

A kind of anesthetic needle with location and quantitative function is provided, there is needle body, described needle body upper end is connected with anesthesia bottle, in described anesthesia bottle, be provided with piston and piston and push rod and be linked as one, on described anesthesia bottle outer wall He on needle body, be equipped with scale, on described needle body, be set with spacer and spacer is fixed on needle body by securing member.This utility model anesthetic needle depth of needle and anesthetics consumption are easy to control, and operation accurately, simple in structure, easy to use, for anaesthetist's work offers convenience, improved anaesthetist's work efficiency and the accuracy of work.

Description

The anesthetic needle of band location and quantitative function

Technical field

This utility model belongs to technical field of medical instruments, is specifically related to a kind of anesthetic needle with location and quantitative function.

Background technology

Anesthesia is to perform a surgical operation or carry out diagnostic test operation time to be eliminate pain, to ensure patient safety, to create the method that good surgical condition is taked.Perform the operation or diagnostic test when operation, patient can feel that pain need to make it swound by anesthetics or other modes.Operation or inspection operation can also cause psychentonia or reflexive untoward reaction, what increase patient does not accommodate misery, therefore, make patient comfortable, quietly in environment, reactionless to pessimal stimulation, in situation about temporarily losing the memory of, undergo surgery, anesthetic needle is most important instrument in anesthesia, because anesthesia doctor is in the time anaesthetizing, can only rely on oneself experience or Image-forming instrument to control depth of needle, , for the more shallow anesthesia doctor of qualification, there is certain difficulty, and this method operation is not accurate enough, can not real-time monitored to the consumption of anaesthetic while anesthesia simultaneously, therefore, be necessary to improve.

Utility model content

The technical problem that this utility model solves: a kind of anesthetic needle with location and quantitative function is provided, solve current anesthetic needle depth of needle wayward, operate not accurate enough shortcoming, in the time of scutching medicine, can control anesthetics consumption accurately simultaneously, simple in structure, easy to use, for anaesthetist's work offers convenience, improved the accuracy of work efficiency and work simultaneously.

The technical solution adopted in the utility model: the anesthetic needle of band location and quantitative function, there is needle body, described needle body upper end is connected with anesthesia bottle, in described anesthesia bottle, be provided with piston and piston and push rod and be linked as one, on described anesthesia bottle outer wall He on needle body, be equipped with scale, on described needle body, be set with spacer and spacer is fixed on needle body by securing member.

This utility model compared with prior art anesthetic needle depth of needle and anesthetics consumption is easy to control, and operation accurately, simple in structure, easy to use, for anaesthetist's work offers convenience, improved anaesthetist's work efficiency and the accuracy of work.

Brief description of the drawings

Fig. 1 is this utility model structural representation;

Fig. 2 is this utility model locating sheet structure schematic diagram.

Detailed description of the invention

Below in conjunction with accompanying drawing 1, a kind of embodiment of the present utility model is described.

The anesthetic needle of band location and quantitative function, there is needle body 1, described needle body 1 upper end is connected with anesthesia bottle 2, in described anesthesia bottle 2, be provided with piston 5 and piston 6 and push rod 7 and be linked as one, on described anesthesia bottle 2 outer walls He on needle body 1, be equipped with scale 3, be convenient to standard and grasp and control depth of needle and anesthetics consumption.On described needle body 1, being set with spacer 4 and spacer 4 is fixed on needle body 1 by securing member 5, in the time need to adjusting the depth of needle of needle body 1, securing member 5 is unscrewed and spacer 4 is moved upward to suitable dimension, be that spacer 4 lower surfaces are identical with depth of needle to the size of needle body 1 lower end, afterwards securing member 5 screwed.

Above-described embodiment, is preferred embodiment of the present utility model, is not used for limiting this utility model practical range, and the equivalence of being done with content described in this utility model claim therefore all changes, within all should being included in this utility model claim scope.

Claims

1. the anesthetic needle of band location and quantitative function, there is needle body (1), it is characterized in that: described needle body (1) upper end is connected with anesthesia bottle (2), in described anesthesia bottle (2), be provided with piston (5) and piston (6) and be linked as one with push rod (7), on described anesthesia bottle (2) outer wall and on needle body (1), be equipped with scale (3), on described needle body (1), be set with spacer (4) and spacer (4) is fixed on needle body (1) by securing member (5).