CN209809650U

CN209809650U - Simple negative pressure suction fat-water separation device

Info

Publication number: CN209809650U
Application number: CN201920431896.7U
Authority: CN
Inventors: 徐晔; 谭谦; 王淑琴; 林樾
Original assignee: Nanjing Drum Tower Hospital
Current assignee: Nanjing Drum Tower Hospital
Priority date: 2019-04-01
Filing date: 2019-04-01
Publication date: 2019-12-20
Anticipated expiration: 2029-04-01

Abstract

The utility model discloses a simple and easy negative pressure suction fat water separator belongs to medical transplantation technical field. The separating device comprises a negative pressure box with an opening at the upper part, a sieve pore funnel matched with the negative pressure box in shape, medical gauze and a funnel edge ring. The bottom of the negative pressure box is integrally connected with a negative pressure pipe, and the negative pressure pipe is connected with a negative pressure pump. The outer edge of the upper end of the sieve pore funnel is provided with a circle of step groove which is matched with the edge ring of the funnel and clamps the medical gauze. When the medical gauze is used, fat is poured onto the medical gauze, the negative pressure pump is started to enable negative pressure to be formed in the negative pressure box, the fat is left on the medical gauze, and moisture in the fat enters the negative pressure box from the sieve pores of the funnel to achieve separation of the fat and the water. The utility model discloses a fat water separator simple structure realizes the quickly separating of fat and water, greatly simplifies the fat processing procedure, uses manpower sparingly, shortens the operation time. The utility model is suitable for a little fat separation in the well.

Description

Simple negative pressure suction fat-water separation device

Technical Field

The utility model belongs to the technical field of medical science is transplanted, a simple and easy negative pressure suction fat water separator is related to.

Background

With the vigorous development of medical plastic surgery, fat filling technology is more and more commonly applied in the field of medical and aesthetic surgery. Fat is a very good natural filler, can promote metabolism and cell renewal of filling parts, solves the problem of skin rejuvenation to a certain extent, and is known as 'soft gold'. The clinical autologous fat transplantation usually adopts a concept method of 'flower transplantation and wood grafting' or 'heaven and earth big moving', residual fat of a human body is extracted in vitro by suction, and finally purified fat is filled back to a place with relative deficiency through a special treatment mode, so that the pursuit of a patient for appearance improvement is realized.

However, various methods for fat acquisition, treatment, purification and injection are still in the profound situation in the industry, and the low efficiency of the process of how to treat fat after acquiring fat is particularly prominent. In the prior art, after the swelling anesthesia of the fat supply area, the fat extracted by the injector needs to be kept still to separate components, the water in the lowermost layer needs to be removed repeatedly, and each injector needs to repeat the operation, so that the operation is very inconvenient, time-consuming and labor-consuming. In addition, some operators adopt the objective problem that components are mixed due to mechanical stirring when the sucked fat is converged, kept stand and layered and then corresponding components are sucked. The more beneficial art of seeking essence sets up the guiding gutter in the container wall, carries out the layering according to the scale and obtains, but has the problem of unfavorable operation such as operation complicacy.

Disclosure of Invention

The utility model provides a simple structure and convenient operation, labour saving and time saving's negative pressure suction fat water separator.

The technical scheme of the utility model is that:

a simple negative pressure suction fat-water separation device comprises a container with an opening at the upper part, a sieve mesh funnel matched with the opening at the upper part of the container in size, and medical gauze;

the bottom of the container is integrally connected with a negative pressure pipe, and the free end of the negative pressure pipe is connected with a negative pressure pump;

the medical gauze is made into a shape matched with the inner wall surface of the sieve pore funnel;

when in use, the sieve pore funnel is clamped at the upper opening of the container, the medical gauze (3) is arranged in the sieve pore funnel, and fat is poured on the medical gauze; and starting the negative pressure pump to form negative pressure in the container, leaving fat on the medical gauze, and allowing moisture in the fat to enter the container from the sieve pores of the funnel so as to realize the separation of the fat and the water.

Furthermore, the fat-water separation device also comprises a funnel rim; the outer edge of the upper end of the sieve pore funnel is provided with a circle of stepped grooves, and the edge of the funnel is sleeved on the stepped grooves to clamp the medical gauze.

Furthermore, a circle of funnel flange for preventing the funnel edge ring from sliding out from the upper part is arranged on the sieve pore funnel and at the upper end of the step groove, and the cross section of the funnel flange is arc-shaped.

Further, the container is a cylindrical negative pressure box which is transparent.

Furthermore, the negative pressure box is made of plastic.

The beneficial effects of the utility model reside in that:

the utility model discloses a fat water separator simple structure is applicable to the separation of water of little medium-sized fat, and it forms the negative pressure through negative pressure pump extraction air in the container, realizes the quick separation of fat and water, has greatly simplified fat processing procedure, uses manpower sparingly, shortens the operation time. In addition, the device through setting up toper sieve mesh funnel, through action of gravity and curette operation, can make the fat of separating water assemble, collects downwards in the tip portion of funnel to precious adipose tissue is saved to very big degree.

Because the effect of gravity and the convenience of doctor's operation, the fat after abundant separation of water can assemble in the toper bottom to carry out the timely partial shipment of fat with instruments such as curette, so that carry out synchronous fat preparation (nanometer fat etc.) pipelining or fat transplantation operation with the high efficiency.

Drawings

FIG. 1 is an exploded view of a fat separator device of the present invention;

FIG. 2 is a schematic view of a partial structure of a funnel with a rim of the funnel sleeved on the funnel to press gauze;

reference numerals: 1-negative pressure box, 2-sieve pore funnel, 3-medical gauze, 4-funnel edge ring, 5-negative pressure tube and 6-funnel flange.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

The simple negative pressure suction fat-water separation device shown in fig. 1 comprises a negative pressure box 1, a sieve pore funnel 2, medical gauze 3 and a funnel rim 4.

The negative pressure box 1 is a cylindrical container with an opening at the upper part, the negative pressure box 1 is made of plastic, and the whole body is transparent, so that the internal condition of the negative pressure box can be observed conveniently. The side surface of the bottom of the negative pressure box 1 is integrally connected with a negative pressure pipe 5, and the free end of the negative pressure pipe 5 is connected with a negative pressure pump.

The size of sieve mesh funnel 2 and the opening phase-match on negative pressure box 1 upper portion, the upper portion of sieve mesh funnel 2 can block on the opening on negative pressure box 1 upper portion, and the lower part of sieve mesh funnel 2 stretches into in the negative pressure box 1. The sieve mesh funnel 2 is evenly provided with a plurality of sieve meshes along the circumferential direction. As shown in fig. 2, a circle of stepped grooves are arranged on the outer edge of the upper end of the sieve pore funnel 2, and the funnel edge ring 4 is sleeved on the stepped grooves to clamp the medical gauze 3. On sieve mesh funnel 2, the position of step groove upper end still is equipped with the funnel flange 6 that the round prevented funnel border 4 from the roll-off of top, and the cross-section of funnel flange 6 is arc, funnel flange 6 and sieve mesh funnel 2 structure as an organic whole.

It should be noted that when the sieve mesh funnel 2 is clamped at the upper opening of the negative pressure box 1, the stepped groove and the funnel flange 6 are both located above the upper opening of the negative pressure box 1.

The utility model discloses a fat water separator's application method does:

firstly, the negative pressure pipe 5 is connected with the negative pressure pump, if the negative pressure pipe 5 is shorter, a section of leather hose can be added, one end of the leather hose is sleeved on the negative pressure pipe 5 and is fastened by a hose clamp, and the other end of the leather hose is connected with the negative pressure pump.

Then, the sieve mesh funnel 2 is clamped at the upper opening of the negative pressure box 1, the medical gauze 3 is manually rolled into a shape matched with the inner wall surface of the sieve mesh funnel 2 and is placed in the sieve mesh funnel 2, and the edge of the medical gauze 3 is clamped through the funnel edge ring 4 to fix the medical gauze 3.

And finally, directly pouring the sucked fat on the medical gauze 3, starting a negative pressure pump to quickly form negative pressure in the negative pressure box 1, spreading the fat on the medical gauze 3, and allowing the moisture in the fat to enter the container from the sieve pores of the funnel 2 so as to realize the separation of the fat and the water. Because the effect of gravity and the convenience of doctor's operation, the fat after abundant separation of water can assemble in the toper bottom to carry out the timely partial shipment of fat with instruments such as curette, so that carry out synchronous fat preparation (nanometer fat etc.) pipelining or fat transplantation operation with the high efficiency.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The simple negative-pressure suction fat-water separation device is characterized by comprising a container with an opening at the upper part, a sieve mesh funnel (2) matched with the opening at the upper part of the container in size, and medical gauze (3);

the bottom of the container is integrally connected with a negative pressure pipe (5), and the free end of the negative pressure pipe (5) is connected with a negative pressure pump;

the medical gauze (3) is made into a shape matched with the inner wall surface of the sieve pore funnel (2);

when in use, the sieve mesh funnel (2) is clamped at the upper opening of the container, the medical gauze (3) is arranged in the sieve mesh funnel (2), and the fat is poured on the medical gauze (3); and starting the negative pressure pump to form negative pressure in the container, leaving fat on the medical gauze (3), and allowing moisture in the fat to enter the container from the sieve pores of the funnel (2), thereby realizing the separation of the fat and the water.

2. The simple negative pressure suction fat-water separation device according to claim 1, further comprising a funnel rim (4); the outer edge of the upper end of the sieve pore funnel (2) is provided with a circle of stepped grooves, and the funnel side rings (4) are sleeved on the stepped grooves to clamp the medical gauze (3).

3. The simple negative-pressure suction fat-water separation device as claimed in claim 2, wherein a funnel flange (6) for preventing the funnel rim (4) from sliding out from the upper part is further arranged on the sieve mesh funnel (2) and at the upper end of the step groove; the section of the funnel flange (6) is circular arc.

4. The simple negative pressure suction fat-water separation device according to any one of claims 1 to 3, wherein the container is a cylindrical and transparent negative pressure box (1).

5. The simple negative-pressure suction fat-water separation device as claimed in claim 4, wherein the negative-pressure box (1) is made of plastic.