CN215191844U - Fat fascia filtering collector - Google Patents

Abstract

The utility model discloses a fat fascia filters collector, it is including filtering receiving flask (1), filter receiving flask (1) has big filtration mouth (2) as the entry and little filtration mouth (3) as the export, be equipped with sharp-pointed cutting part in big filtration mouth (2). The utility model provides an unable sterile environment of guaranteeing among the conventional processing manadesma tissue process, manadesma tissue processing thoroughly inadequately, can't cut the garrulous scheduling problem of manadesma tissue, the utility model discloses an aseptic environment has been guaranteed for closed state to fat manadesma filter collector in the practical process, and big filter (2) can be handled massive manadesma tissue fragmentation, and little filter (3) can filter separation with manadesma tissue and adipose tissue, and fat manadesma filter collector size suits can directly operate on hand, and the use is simple, has simplified the operation step, has improved the effect that postoperative fat was filled, reduces postoperative complication etc.

Description

Fat fascia filtering collector

Technical Field

The utility model belongs to the field of medical equipment, concretely relates to be used for filtering and collecting the instrument of fat manadesma tissue among the fat filling operation.

Background

The fat filling operation is to suck out fat tissue, treat the sucked fat tissue and inject the treated fat tissue to a site to be filled. During the process, the fat tissue needs to be sucked, and the fascia tissue grows between the fat tissues and is sucked out together during the process of fat suction. After the aspiration is completed, the extracted mixed solution, which is mixed with fat and fascia, is treated, wherein fat cells are used as a main component of the filling, and fascia tissue is used for helping the fat filling and is also used as a cause of complications after the fat filling operation. Because fascia assists in survival after adipose cell transplantation, fascia tissue, if mishandled, can cause induration and calcification in the packed area due to the bulk of the fascia tissue being too large. The manipulation of fascial tissue is therefore a critical link in fat filling surgery.

Conventional fat-filled surgery typically involves two types of manipulation of fascia tissue: one way is to remove the fascia tissue and fill it with only adipocytes. Most of the methods for removing the fascia tissue are to artificially clamp a large piece of fascia tissue by using forceps or blood vessels, so that on one hand, fat tissues attached to the fascia are lost together, and waste is caused; on the other hand, adipose tissues can be exposed in the air for a long time, so that the aseptic principle is reduced, and the risk of surgical infection is increased; on the other hand, the clamping is not thorough enough, and artificial errors can be caused, and partial fascia tissues are left. The second way is to keep the fascia tissue and fill it with fat cells, but to make the fascia tissue smaller, the common method is to simply cut the fascia tissue with scissors. On one hand, the method cannot completely shear fascia tissues and leave partial large-volume fascia tissues; on the other hand, the adipose tissue is also exposed to the air, increasing the risk of infection. Meanwhile, both methods cannot well maintain the fascia tissues to improve the survival rate of the transplanted fat and thoroughly thin large fascia tissues so as to reduce the incidence rate of postoperative induration and calcification.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a fat fascia filtering and collecting device, which can easily and effectively treat fascia tissue in fat, separate and collect the fascia tissue from fat cells, and simultaneously treat the fascia tissue by fragmenting to make a single fascia tissue become thinner, thereby avoiding induration and calcification after operation.

In order to achieve the purpose, the utility model discloses a fat fascia filtering collector, which comprises a filtering and collecting bottle,

the filtration collection bottle has a large filtration port as an inlet and a small filtration port as an outlet,

and a sharp blade part is arranged in the large filtering port.

By last, the utility model discloses a filter the design that the receiving flask has the big filtration mouth as the entry and the little filtration mouth as the export, can provide an inclosed aseptic storage space, can filter the separation to manadesma tissue and adipose tissue, is equipped with sharp-pointed cutting part in the big filtration mouth simultaneously, can carry out the fragmentation to the manadesma tissue in the fat and handle, more thoroughly than traditional method effect to follow-up uses the manadesma tissue. Reduces the operation difficulty, greatly simplifies the operation steps, improves the operation effect and further avoids a large amount of postoperative complications.

As a possible realization, the diameter of the large filter openings is 3-5 mm. Large filter orifices in the 3-5mm diameter range can provide a morcellating treatment to the fascial tissue.

As a possible implementation, the diameter of the large filter openings is 4 mm. The use of a large filter orifice of 4mm diameter allows optimum cutting of the fascial tissue and allows the fascial tissue to be fragmented and sized for use in a suitable volume.

As a possible realization, the diameter of the small filter openings is 1.5-2.5 mm. A small filter port in the 1.5-2.5mm diameter range allows filtering separation of fascia tissue and adipose tissue, leaving a portion of the large volume of fascia tissue in the filter collection vial to extract as much adipose tissue as possible for use.

As a possible implementation, the small filter orifices have a diameter of 2 mm. The fascia tissue and the adipose tissue can be better filtered and separated by using the small filtering opening with the diameter of 2mm, the fascia tissue with large volume is kept in the filtering and collecting bottle, so that the adipose tissue can rapidly pass through the small filtering opening, and the blockage in the treatment process is reduced.

As a possible implementation manner, a spiral port is connected to the large filtration port and/or the small filtration port respectively. Screw port department can connect the screw port syringe, through in the fat and the manadesma tissue injection filtration receiving flask in with the screw port syringe to the completion pushes fat and manadesma tissue through big filter orifice and carries out the fragmentation and handle, perhaps through in the air injection filtration receiving flask with the screw port syringe, with the completion to the collection of the adipose tissue after filtering, just can handle fat and manadesma tissue liquid through handheld, and is convenient quick.

As a possible implementation, the inner surface of the small filter openings is a smooth surface. The smooth inner surface prevents the destruction of adipose tissue and ensures the viability of adipose tissue for subsequent application to adipose tissue.

As a possible implementation manner, the small filtering opening is in a thin waist shape with a small middle caliber and large two side calibers. By designing the small filtering port into a slender waist shape, a large amount of fat and fascia tissues can be filtered and separated by the small-caliber part, and the filtered fat tissues can rapidly pass through the filtering port, so that the flowing speed is improved, and the blockage is prevented.

As a possible implementation, the filtration collection bottle is a shuttle-shaped container. The storage capacity of the filtering and collecting bottle can be increased so as to be connected with the filtering ports with the diameters of the two ends being reduced, and the fat and the fascia tissues can be conveniently treated according to the fat dosage of the operation.

As one possible implementation, the fat fascia filter collector is in a closed state during use. The aseptic principle in the operation is ensured, the pollution of the treated adipose tissues is prevented, and the postoperative complications are reduced.

To sum up, the fat fascia filtering collector of the utility model solves some problems in the fat filling operation in the prior art, the filled fascia tissue is too large, which can lead to the hard knot and the calcification in the filling area, the large filtering port of the utility model can carry out the fragmentation treatment on the fascia tissue, so that the size of the fascia tissue is reduced, and the fat filling operation can be conveniently applied; artificially reject the manadesma tissue and can cause adipose tissue's waste, and reject the ground thoroughly, also can't guarantee aseptic principle, the utility model discloses airtight filtration collecting bottle can not pollute adipose tissue, and little filter orifice also can carry out filtering separation to adipose tissue and manadesma tissue. The operation difficulty is reduced, the size of the fat fascia filtering collector is suitable for direct manual operation, the treatment is convenient and simple, the operation steps are simplified, and the operation time is shortened.

Drawings

Fig. 1 is a side view of an adipose fascia filtration collector according to an embodiment of the present invention.

Fig. 2 is a cross-sectional view of a large filtration port of an adipose fascia filtration collector according to an embodiment of the present invention.

Figure 3 is a cross-sectional view of a small filtration port in an adipose fascia filtration collector, according to an embodiment of the present invention.

Description of the reference numerals

1. Filtering and collecting the bottle; 2. a large filter opening; 3. a small filter opening; 4. a first screw port; 5. a second screw port.

Detailed Description

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1, the present embodiment relates to a fat fascia filter collector for a step of treating fat and fascia tissue in a fat filling operation, which can perform a fragmentation treatment of the fascia tissue in the fat. The fat fascia filtering collector is provided with a filtering and collecting bottle 1, wherein both ends of the filtering and collecting bottle 1 are provided with a large filtering opening 2 as an inlet and a small filtering opening 3 as an outlet, and the outer sides of the large filtering opening 2 and the small filtering opening 3 are respectively connected with a first spiral opening 4 and a second spiral opening 5. The first screw port 4 and the second screw port 5 are provided with external threads, and both can be connected with a screw injector.

The inner end of the first spiral port 4 is connected with the large filtering port 2 (as shown in fig. 1 and fig. 2), a circular (in front view) sharp (in side view) blade part is arranged in the large filtering port 2, the diameter (caliber) of the blade part is 4mm, and the large filtering port 2 is used as an inlet of fat fascia for cutting fascia tissues.

The inner end of the second spiral port 5 is connected with the small filter port 3 (as shown in fig. 1 and 3), the inner surface of the small filter port 3 is a smooth surface, the small filter port is circular in front view (as shown in fig. 3) and is in a thin waist shape (as shown in fig. 1) with a small middle caliber and large calibers at two sides in side view (as shown in a longitudinal section), and the diameter (the diameter at the thinnest part) is 2mm in the embodiment. The small filter port 3 serves as an outlet for separating and filtering fat cells and fascia tissue. The filtration and collection bottle 1 (body part) between the large filtration port 2 and the small filtration port 3 is an approximately fusiform container with a diameter of 1.5cm and a length of about 3cm, and is a storage space for collecting fascia tissues after filtration.

Because the volume of fascia tissue is larger than that of adipose tissue, a large filter port 2 of 4mm diameter can pass through fascia tissue and adipose cells simultaneously and cut the fascia tissue into smaller particles; the small 2mm diameter filter 3 can only pass through fat cells and not fascia tissue, and the 2mm diameter size and smooth edge structure can not cause great damage to fat cells. The non-passable fascia tissue will stay in the middle filter collection vial 1 and can be discarded or withdrawn through a screw-type syringe and mixed with adipose tissue for injection.

Examples

The utility model relates to a fat fascia filter collector can handle fat and fascia tissue in fat filling operation, with the fascia tissue fragmentation, and concrete operating procedure is as follows:

step 1: when in use, the first screw port 4 is connected with a screw injector filled with mixed adipose tissue fluid to be treated, and the second screw port 5 is connected with an empty injector;

step 2: pushing a syringe connected with the first spiral port 4 to push the mixed adipose tissue fluid to be treated into the large filtering port 2, cutting the fascia tissue into small particles, and keeping the small particles and fat in the filtering and collecting bottle 1;

and step 3: after the mixed adipose tissue fluid in the syringe connected with the first spiral port 4 is pushed out, the syringe filled with air can be used for continuously injecting air into the filtering and collecting bottle 1 through the first spiral port 4, and the fat in the filtering and collecting bottle 1 is thoroughly filtered and pushed into an empty syringe connected with the second spiral port 5;

and 4, step 4: after the operation is finished, the syringe connected with the second screw mouth 5 is taken down for standby.

If fascia tissue is not needed, the fascia tissue in the filtration collection bottle 1 is discarded. If fascia tissue is needed, an empty syringe is connected to the second spiral port 5, a syringe filled with the filtered fat in the step 4 is connected to the first spiral port 4, the empty syringe is pushed to inject the fascia tissue in the filtering and collecting bottle 1 back into the fat cells, and the fascia tissue is mixed and used for fat filling operation.

The fat fascia filtering collector of the utility model can simply and thoroughly separate and filter fat and fascia tissues on the one hand, is convenient for the operator to use, and can avoid the rough picking and omission of partial fascia tissues of the traditional method. Meanwhile, in the whole filtering process, fat and fascia tissues are not exposed in the air, so that a strict aseptic principle can be ensured, and the risk of surgical infection is reduced. On the other hand, the method can thoroughly cut the fascia tissues into small particles, has more accurate and thorough effect compared with the traditional method, and effectively avoids induration and calcification after injection.

The utility model relates to a fat fascia that fat fascia filter collector adopted filters the collection mode, can avoid traditional human operation's error, can reduce the operation degree of difficulty, simplify the operation step, shorten the operation time, guarantee aseptic principle in the art, improve postoperative effect and reduce postoperative complication etc..

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

For example, in the above embodiments, some dimensional parameters of the fat fascia filter collector are described, however, these parameters do not constitute limitations of the present invention, and other parameters are also possible.

Claims (10)

1. The fat fascia filtering collector is characterized by comprising a filtering collecting bottle (1),

the filtering and collecting bottle (1) is provided with a large filtering opening (2) as an inlet and a small filtering opening (3) as an outlet,

a sharp blade part is arranged in the large filtering opening (2).

2. The fat fascia filtration collector of claim 1, wherein the diameter of the large filtration port (2) is 3-5 mm.

3. The fat fascia filtration collector of claim 2, wherein the diameter of the large filtration port (2) is 4 mm.

4. The fat fascia filtration collector of claim 1, wherein the diameter of the small filtration port (3) is 1.5-2.5 mm.

5. The lipofascia filtration collector according to claim 4, wherein the diameter of the small filtration port (3) is 2 mm.

6. The fat fascia filtration collector of any one of claims 1 to 5, wherein a screw port is connected to each of the large filtration port (2) and/or the small filtration port (3).

7. The fat fascia filtration collector of any one of claims 1 to 5, wherein the inner surface of the small filtration port (3) is a smooth surface.

8. The fat fascia filtration collector of claim 7, wherein the small filtration port (3) is a thin waist shape with a small middle caliber and large two side calibers when viewed in a longitudinal section.

9. The fat fascia filtration collector of claim 1, wherein the filtration collection bottle (1) is a shuttle-shaped container.

10. The fat fascia filtration collector of claim 1, which is closed during use.

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