CN205041505U

CN205041505U - Plastic promotes and buries guiding sleeve pipe needle

Info

Publication number: CN205041505U
Application number: CN201520714200.3U
Authority: CN
Inventors: 周军臣
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-09-08
Filing date: 2015-09-08
Publication date: 2016-02-24
Anticipated expiration: 2025-09-08

Abstract

The utility model belongs to a plastic promotes and buries guiding sleeve pipe needle, its characteristics are: needle tubing one side is equipped with the scale, the concentricity line in one end AND operation handle internal cone hole, unsmooth cooperation, fixed connection, the intrinsic syringe needle of the other end, the syringe needle is the blunt tooth shape of homalocephalus, there is the wire hole on the one of which skew face, but there is the nook closing member of back and forth movement in the needle tubing, there is the handle nook closing member upper end, be equipped with the location boss between handle AND operation handle, nook closing member and wire hole clearance fit, the nook closing member front end is the same with the inclined plane inclination, and it is flat mutually, this trocar can accurate selection insert length, both easily peeled off, prick, it arouses hematoma or livid purple to be difficult for punctureing the blood vessel again, difficult damage is neural, arouse facial paralysis or sensory disturbance, tissue lesion is little, resume fast, it uses widely to be suitable for cosmetic trade plastic to promote.

Description

Shaping promotes and buries guide bushings pin

Technical field

This utility model relates to medical trocar, is that a kind of shaping lifting used of improving looks buries guide bushings pin.

Background technology

At present, the application of jaggies Face lift is more and more extensive, but do not have special to bury guide bushings pin, the trocar applied at present, it is all surgery paracentesis trocar or liposuction blunt pin used, by needle tubing and can forming at the nook closing member of needle lumen back and forth movement, needle tubing front end is inclined-plane sharp point shape, the other end has the adapter supporting with syringe, nook closing member front end is identical with sharp point inclined-plane, the nook closing member other end has needle handle, inclined-plane, this front end sharp point shape trocar, in practical operation, easily puncture trunk cause hematoma, puncturing thin vessels causes livid purple, easy damaged is neural, cause facial paralysis or sensory disturbance, tissue injury is large, reply slow, have recently emerged a kind of blunt sharp trocar in inclined-plane implanting medicine body, this trocar comparatively inclined-plane sharp point trocar serviceability makes moderate progress, but effect is not too obvious, also have one to be the hemispherical point trocar, there is wire hole needle tubing side, and this trocar syringe needle is too blunt, requires great effort very much after penetrating when skin is walked, and meanwhile, needle tubing side hole opening saw tooth trace not easily passes, also not handy.

Summary of the invention

The purpose of this utility model is to provide a kind of shaping lifting and buries guide bushings pin, to solve the existing inclined-plane sharp point shape trocar, easily encounters trunk and causes hematoma, encountering thin vessels causes livid purple, and easy damaged is neural, causes facial paralysis or sensory disturbance, tissue injury is large, recovers slow; The blunt pointed trocar serviceability effect in inclined-plane is not too obvious; The hemispherical point trocar is too blunt, and require great effort very much when skin is walked after penetrating, needle tubing side hole opening saw tooth trace not easily passes, and is not all suitable for beauty and shaping and promotes the problem buried.

The purpose of this utility model is achieved in that this shaping promotes and buries guide bushings pin, be made up of needle tubing and nook closing member, be characterized in, there is lever needle tubing one end, the intrinsic syringe needle of the other end, syringe needle is the blunt tooth shape of homalocephalus, and there is wire hole in face to one skew back, and having in needle tubing can the nook closing member of back and forth movement, there is handle nook closing member upper end, be provided with positioning boss between handle and lever, nook closing member and wire hole matched in clearance, nook closing member front end is identical with needle tubing slope and equal.

Syringe needle is that circular cone is blunt pointed, and its centrage has wire hole.

Lever inner circle taper hole with the concentricity line of needle tubing, male-female engagement, be fixedly connected with.

Needle tubing is provided with scale.

This utility model compared with prior art has the following advantages: (1) syringe needle is the blunt tooth shape of homalocephalus, sharp compared with hemispherical point trocar syringe needle, easily peels off, penetrates; Blunt compared with inclined-plane sharp point shape trocar syringe needle, not easily puncture trunk and cause hematoma, puncture thin vessels and cause livid purple, not easily injured nerve, cause facial paralysis or sensory disturbance, tissue injury is little, recovers fast; (2) nook closing member and wire hole matched in clearance, can not enter nook closing member when penetrating in a organized way, also can not be hemorrhage along nook closing member from wire hole; (3) lever inner circle taper hole with the concentricity line of needle tubing, male-female engagement, be fixedly connected with, inner hole smooth, jaggies penetrates conveniently; (4) syringe needle is that circular cone is blunt pointed, and its centrage has wire hole, and comparatively needle tubing side hole opening saw tooth trace easily passes; (5) needle tubing is provided with scale, can accurately select as required to insert length, both reduces misery, ensures that again shaping promotes quality.

Accompanying drawing explanation

Fig. 1 is, shaping promotes and buries guide bushings needle construction schematic diagram;

Fig. 2 is, a left side is depending on partly cuing open state schematic diagram;

Detailed description of the invention

In Fig. 1-2: needle tubing 1 side is evenly equipped with scale 8 from bottom to top, the concentricity line of inner circle taper hole 9, the male-female engagement of needle tubing one end and lever 2, to be fixedly connected with, the intrinsic syringe needle 7 of the other end, it is blunt pointed that syringe needle is the blunt tooth shape of homalocephalus or circular cone, when syringe needle is the blunt tooth shape of homalocephalus, homalocephalus is on needle tubing centrage or centrage side, and the straight warp of homalocephalus width >=needle tubing, there is wire hole 6 on inclined-plane, homalocephalus side; When syringe needle be circular cone blunt pointed time, its centrage there is wire hole 6, having in needle tubing 1 can the nook closing member 5 of back and forth movement, the intrinsic handle 3 in nook closing member upper end, and there is positioning boss 4 downside with handle 3, lever 2 there is the groove matched with positioning boss 4, nook closing member 5 and wire hole 6 matched in clearance, when syringe needle is the blunt tooth shape of homalocephalus, nook closing member front end is identical with needle tubing slope and equal, when syringe needle be circular cone blunt pointed time, nook closing member front end is identical with the blunt sharp radian of syringe needle circular cone.

Operation instruction: first prick opening with medical sharp prong, then shaping is promoted the length burying guide bushings pinprick and enter to need, then extract nook closing member, penetrate jaggies, press jaggies, extract shaping lifting and bury guide bushings pin, jaggies can be retained in tissue.

Claims

1. a shaping promotes and buries guide bushings pin, be made up of needle tubing (1) and nook closing member (4), it is characterized in that: there is lever (2) needle tubing (1) one end, the intrinsic syringe needle of the other end (7), syringe needle is the blunt tooth shape of homalocephalus, one skew back face there is wire hole (6), having in needle tubing (1) can the nook closing member (5) of back and forth movement, there is handle (3) nook closing member upper end, positioning boss (4) is provided with between handle (3) and lever (2), nook closing member and wire hole matched in clearance, nook closing member front end is identical with needle tubing slope and equal.

2. shaping according to claim 1 promotes and buries guide bushings pin, it is characterized in that: syringe needle (7) is blunt pointed in circular cone, its centrage has wire hole (6).

3. shaping according to claim 1 and 2 promotes and buries guide bushings pin, it is characterized in that: lever (2) inner circle taper hole (9) with needle tubing (1) concentricity line, male-female engagement, be fixedly connected with.

4. shaping according to claim 1 and 2 promotes and buries guide bushings pin, it is characterized in that: needle tubing (1) is provided with scale (8).