CN202776401U

CN202776401U - Precision edge fat-filling needle

Info

Publication number: CN202776401U
Application number: CN201220435322.5U
Authority: CN
Inventors: 张庆国
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-30
Filing date: 2012-08-30
Publication date: 2013-03-13
Anticipated expiration: 2022-08-30

Abstract

A precision edge fat-filling needle disclosed by the utility model comprises a needle body, a tip and a needle holder, the tip is arranged on the front end of the needle body, and is tangently connected with the needle body through a cambered connecting section, the front end of the needle holder is connected with the tail end of the needle body, and the cambered connecting section at the joint between the needle body and the tip is provided with an injection outlet. Since the injection outlet is arranged on the cambered connecting section between the tip and the needle body, in the process of fat injection, the injection can be filled to any position which the tip reaches; moreover, the survival rate of fat is increased, so that the depth of the injection wound can be reduced, and thereby the fill gap is reduced; and the precision edge fat-filling needle increases the precision of fat injection, and decreases the injection discomfort of subjects.

Description

The meticulous fat pipe that fills in edge

Technical field

This utility model relates to the meticulous fat pipe that fills of a kind of medical apparatus and instruments, particularly edge.

Background technology

Liposuction is filled fat operation and is belonged to a kind of in the operation of cosmetic plastic surgery Body contouring, principle be method by vacuum suction the unnecessary fat in a certain position of health to sucking out or the fat at a certain position of health being transferred to other position, shift moulding purpose to reach local rapidly body slimming or this body fat.The common site of whole body liposuction has: face, double chin, cervical region, the shoulder back of the body, extremity, trick, upper hypogastric region, side waist, upper buttocks, buttocks dwindles and carry buttocks etc.Suction lipectomy is to utilize vacuum suction and/or the physical chemistry means such as ultrasound wave, high-frequency electric field, incision of skin or puncture by teaching, the subcutaneous fat of pretreated body local deposition is dispelled, and the technology such as bound fat granule injection transplantation, to improve a kind of surgical operation of body.Fat granule injection grafting is that the suction gained is expelled to (diameter 4-6mm contains part free-fat cell) method at soft tissue defects position again from body purification lipochondrion with syringe.Because suction lipectomy is not only merely to remove unnecessary fatty tissue, but the technology such as bound fat granule injection transplantation, shallow-layer suction lipectomy again can perfectly be moulded the human bodily form.

Present stage, employed suction lipectomy was filled pipe, injection port and syringe needle distance are generally about 3mm, in practical operation because the existence of injection openings place and syringe needle distance, thereby the wound degree of depth of suction or injection is much larger than the degree of depth of target target position, implant can't be expelled to the actual in-position of syringe needle, especially for requiring meticulousr position can't finish edge filling.

The utility model content

For addressing the above problem, the meticulous fat pipe that fills in the disclosed edge of this utility model, simple in structure, it is better to fill the fat precision, the easier control of operation technique precision, it is little to execute the art wound degree of depth, has reduced operation receiveing person's sense of discomfort.

The meticulous fat pipe that fills in the disclosed edge of this utility model, comprise needle body, syringe needle and syringe needle holder, described syringe needle is arranged on the front end of needle body and is connected by the arc linkage section is tangent with needle body, described syringe needle holder front end is connected to the needle body tail end, and the arc linkage section of described needle body and syringe needle junction is provided with injection port.The meticulous fat pipe that fills in the disclosed edge of this utility model, simple in structure, by injection port being arranged on the arc linkage section place of connecting needle and needle body, so that injected material can be filled into the optional position that syringe needle arrives in the fat injection process, that improves moulding operation fills the fat precision, improve controllability and the operation technique precision of operation technique, be conducive to reduce to inject the degree of depth of wound, thereby reduce to fill the gap, improved the precision of fat injection, reduce operation receiveing person's operation wound and injection sense of discomfort, improve effect and the moulding quality of moulding operation.

The meticulous a kind of improvement of filling the fat pipe in the disclosed edge of this utility model, the meticulous fat pipe that fills in described edge also comprises connection tube, described connection tube is connected to the tail end of syringe needle holder.The connection tube of this improvement by arranging, effectively improved the meticulous effect that is connected of filling between fat pipe and the operating theater instruments in edge, connection and the operation of operating theater instruments have been made things convenient for, for Support and the operation of surgical apparatus prepare to provide convenience, thereby can improve operation and the efficient of the preparation of performing the operation.

Meticulous another of filling the fat pipe in the disclosed edge of this utility model improved, and the central shaft of described needle body, syringe needle, syringe needle holder and connection tube is all on the same straight line.This improvement has been simplified the structure of filling the fat pipe by coaxial needle body, syringe needle, syringe needle holder and the connection tube of arranging, and that has improved equipment can be handling, is conducive to improve effect and the quality of moulding operation.

The meticulous fat pipe that fills in the disclosed edge of this utility model, simple in structure, the precision height of controlling easy to use, improved fat survival, improved fill the moulding operation of fat can handling and moulding quality, improved fill the fat precision and fill the fat effect in, can also reduce operation wound, reduce operation receiveing person's sense of discomfort in operation process.

Description of drawings

Fig. 1, structural representation of the present utility model;

Reference numerals list: 1, needle body, 2, syringe needle, 3, the syringe needle holder, 4, injection port, 5, connection tube.

The specific embodiment

Below in conjunction with the drawings and specific embodiments, further illustrate this utility model, should understand the following specific embodiment and only be used for explanation this utility model and be not used in restriction scope of the present utility model.Need to prove, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction in the accompanying drawing, word " interior " and " outward " refer to respectively towards or away from the direction of particular elements geometric center.

As shown in Figure 1, the meticulous fat pipe that fills in the disclosed edge of this utility model, comprise needle body 1, syringe needle 2 and syringe needle holder 3, described syringe needle is established 2 and is put at the front end of needle body 1 and with needle body 1 and be connected by the arc linkage section is tangent, described syringe needle holder 3 front ends are connected to needle body 1 tail end, and described needle body 1 is provided with injection port 4 with the arc linkage section of syringe needle 2 junctions.The meticulous fat pipe that fills in the disclosed edge of this utility model, simple in structure, by injection port being arranged on the arc linkage section place of connecting needle and needle body, so that injected material can be filled into the optional position that syringe needle arrives in the fat injection process, that improves moulding operation fills the fat precision, improve controllability and the operation technique precision of operation technique, be conducive to reduce to inject the degree of depth of wound, thereby reduce to fill the gap, improved the precision of fat injection, reduce operation receiveing person's operation wound and injection sense of discomfort, improve effect and the moulding quality of moulding operation.

As a kind of preferred, the meticulous fat pipe that fills in described edge also comprises connection tube 5, and described connection tube 5 is connected to the tail end of syringe needle holder 3.The connection tube of this utility model by arranging, effectively improved the meticulous effect that is connected of filling between fat pipe and the operating theater instruments in edge, connection and the operation of operating theater instruments have been made things convenient for, for Support and the operation of surgical apparatus prepare to provide convenience, thereby can improve operation and the efficient of the preparation of performing the operation.

As a kind of preferred, the central shaft of described needle body 1, syringe needle 2, syringe needle holder 3 and connection tube 5 is all on the same straight line.As a kind of preferred, shown in needle body 1 can also become the smooth arc bending, fill the handling and practicality of fat pipe in operation with raising, improve effect and the quality of operation.This utility model has been simplified the structure of filling the fat pipe by coaxial needle body, syringe needle, syringe needle holder and the connection tube of arranging, and that has improved equipment can be handling, is conducive to improve effect and the quality of moulding operation.

The disclosed technological means of this utility model scheme is not limited only to the disclosed technological means of above-mentioned technological means, also comprises the technical scheme that is comprised of above technical characterictic combination in any.The above is the specific embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from this utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.

Claims

1. the meticulous fat pipe that fills in edge, it is characterized in that: comprise needle body, syringe needle and syringe needle holder, described syringe needle is arranged on the front end of needle body and is connected by the arc linkage section is tangent with needle body, described syringe needle holder front end is connected to the needle body tail end, the arc linkage section of described needle body and syringe needle junction is provided with injection port, the meticulous fat pipe that fills in described edge also comprises connection tube, and described connection tube is connected to the tail end of syringe needle holder.

2. the meticulous fat pipe that fills in edge according to claim 1, it is characterized in that: the central shaft of described needle body, syringe needle, syringe needle holder and connection tube is all on the same straight line.