WO2020101622A1 - Blade - filter kit developed to be used for fat transfer - Google Patents
Blade - filter kit developed to be used for fat transfer Download PDFInfo
- Publication number
- WO2020101622A1 WO2020101622A1 PCT/TR2019/050871 TR2019050871W WO2020101622A1 WO 2020101622 A1 WO2020101622 A1 WO 2020101622A1 TR 2019050871 W TR2019050871 W TR 2019050871W WO 2020101622 A1 WO2020101622 A1 WO 2020101622A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fat
- filter
- kit
- pores
- breaking
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M45/00—Means for pre-treatment of biological substances
- C12M45/02—Means for pre-treatment of biological substances by mechanical forces; Stirring; Trituration; Comminuting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/89—Suction aspects of liposuction
- A61M1/892—Suction aspects of liposuction with treatment of the collected fat
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/08—Lipoids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/75—General characteristics of the apparatus with filters
- A61M2205/7545—General characteristics of the apparatus with filters for solid matter, e.g. microaggregates
Definitions
- the invention is related to a kit which is used in a variety of surgical fields, primarily in aesthetic surgery, for breaking down and sizing of adipose/fat tissue extracted by liposuction/lipoaspiration procedures.
- the invention is particularly related to a fat tissue breaking kit comprising a bladed filter comprising pores having honeycomb shape that is used to filter the fat in less number of processes in comparison/relative to, the mesh type filters that are currently being used, in order suitably size the filtered fat tissue.
- Lipo-injection is the process of extracting fat obtained from a different area of the body in order to inject said fat to the area that is desired to be provided volume on the same person, by processing the extracted fat with special processes and applications.
- the operation can be carried out in three main steps which are harvesting the fat cells, preparation by breaking down, sizing of fat in order to make reinjection of the adipose tissue.
- Fat is one of the most tolerated filler agents used by aesthetic-plastic surgeons and due to this reason it is vastly used in many application fields.
- the injected fat cells continue to live in their new living space and they act as cushioning the tissue. If the fat cells are dead to be injected, the filler/cushioning effect is lost; due to this reason processes and apparatus which minimally damage the fat cells during the time that passes from the extraction of fat until the injection of it should be used.
- fat sizing/separation devices are used, to break down and re-size the fat obtained from certain areas of the body, in order to prepare the fat for injection.
- the American patent application numbered US2016333305A1 has been encountered in literature.
- a fat sizing device which comprises an inlet, an outlet, a passage way which extends between the inlet and the outlet, at least two filter elements having spaces different from each other that have been placed inside the passageway and a slot suitable for the insertion of the injector that can be placed in the inlet.
- the filter elements have been serially positioned; the first filter element has a first mesh width and the second filter element has a second mesh width size that can be smaller than the first mesh width.
- a device having a cover body and a cylinder body that has been developed to be used in human fat transplantations in order to separate and purify fat particles is disclosed.
- the inner section of said cylinder is configured with three filters, wherein the three filters divide de cylinder body into four divisional sections from the top towards the bottom.
- the pore diameters of the filters decrease from the top towards the bottom and the pore diameters are respectively 2, 8-3, 2 mm, 1 ,8-2, 2 mm and 0,4-0, 8 mm.
- the devices mentioned in the above applications comprise a plurality of filters and the mesh structure of the filters necessitates several filtering processes to be carried out. Therefore the installation, application, workmanship of the device, leads to disadvantages such as waste of time and higher costs.
- the present invention is related to a bladed filter kit which is developed to be used in fat transfer and which meets all of the requirements mentioned above, eliminates all of these disadvantages and brings about certain additional advantages.
- the main aim of the invention bring the fat harvested from the patient to a suitable size, by means of the bladed filter comprising honeycomb shaped pores, by using less number of filtering processes in comparison/relative to the mesh filters that are presently being used.
- honeycomb shape is the most suitable form that can be used to cover a certain area at a maximum amount, and as more pores can be provided on the filter; higher amounts of fat can be broken down in each filtering process.
- the aim of the invention is to carry out the breaking down process with a single filter instead of the plurality filters that are usually used.
- the aim of the invention is to ensure significant time gain in terms of workmanship carried out during installation and application in comparison to similar previously used devices.
- the aim of the invention is to set forth a device which provides lower costs and practical usage in sizing of fat by breaking down the fat after said fat is removed from the same patient, in order to be used in the desired area of the body of a patient to provide volume and plumpness.
- the invention is a fat breaking kit to be used in different surgical fields, primarily in esthetic surgeries, which comprises a female element that enables the inflow of the fat that has been harvested from the patient by liposuction/lipoaspiration procedures, into the fat breaking kit and a male element which allows the outflow of fat that has been broken down and brought to suitable size characterized by comprising
- a filter having a bladed structure comprising honeycomb shaped pores used to re size the fat to suitable sizes by performing lesser number of filtering processes in comparison/relative to the mesh structured filters that are currently being used.
- the mentioned honeycomb shape in order to reach the aims of the invention has a hexagonal or pentagonal geometry.
- flaps have been provided distal to the center on each side of said pores.
- said pores have a diameter between 50-2400 microns.
- Figure-1 Mounted/dismounted view of the fat breaker kit subject to the invention.
- Figure-2 Bottom perspective view of the female element.
- Figure-3 Bottom perspective view of the male element.
- Figure-4 Detailed top view of the filter having a bladed structure.
- Figure-5 The top A detail view of the filter having a bladed structure.
- the fat breaking kit (10) that is used in different surgical fields; primarily in esthetic surgery, for breaking down and sizing the fat extracted by liposuction/lipoaspiration procedures, is described below in order to provide better understanding of the subject but without having any limiting effect.
- the mounted/dismounted view of the fat breaking kit (10) illustrated in Figure 1 basically is formed of a female element (11) which enables the inflow of fat harvested from the patient by liposuction/lipoaspiration procedures into the fat breaking kit (10), a filter having a bladed structure (12) comprising honeycomb shaped pores (122) in order to resize the fat using less number of filtering processes in comparison/relative to the mesh structured filters that are currently being used, and a male element (13) which allows the outflow of the fat that has been broken down and brought to a suitable size.
- a connection element (14) that is suitable for the insertion of an injector/syringe is positioned on the female element (11) and the male element (13) .
- the coupling of the female element (11) to the male element (13) is provided by means of the ribbed structure formed inside the inner section (111) of the female element (11) and the outer section (131) of the male element (13).
- the bottom perspective view of the female element (11) has been illustrated in Figure 2 and the bottom perspective view of the male element (13) has been illustrated in Figure 3.
- the filter (12) having a bladed structure which has been illustrated in detail as a plan view, is coupled to the filter seal (121); and by means of said filter seal (121) it is positioned between the female element (11) and the male element (13).
- Filter (12) having a bladed structure is formed of honeycomb shaped pores (122), where said shape can have a hexagonal or pentagonal geometry.
- flaps (1221) that are distal to the center have been provided and the diameters of said pores are between 50-2400 microns.
- honeycomb form is the most suitable shape for covering a certain area at a maximum amount, and as higher number of pores can be provided on the filter, higher amounts of fat can be broken down in each filtering process. As a result lesser number of filtering processes is carried out to suitably size the fat removed from the patient, in comparison/relative to the mesh structured filters that are currently being used.
- the fat breaking kit (10) subject to the invention can be used to break down fat tissue which is the preparation step of the method for obtaining stem cells from fat tissues.
- the broken down fat is subjected to centrifuge and the stem cells are separated and precipitated.
Abstract
The invention is particularly related to a fat breaking kit (10) comprising a bladed filter (12) comprising pores (122) having honeycomb form that used to filter the fat with less number of processes, in comparison/relative to, the mesh type filters that are currently being used, in order to suitably size the filtered adipose tissue.
Description
BLADE - FILTER KIT DEVELOPED TO BE USED FOR FAT TRANSFER
Technical Field
The invention is related to a kit which is used in a variety of surgical fields, primarily in aesthetic surgery, for breaking down and sizing of adipose/fat tissue extracted by liposuction/lipoaspiration procedures.
The invention is particularly related to a fat tissue breaking kit comprising a bladed filter comprising pores having honeycomb shape that is used to filter the fat in less number of processes in comparison/relative to, the mesh type filters that are currently being used, in order suitably size the filtered fat tissue.
Prior Art
Lipo-injection, is the process of extracting fat obtained from a different area of the body in order to inject said fat to the area that is desired to be provided volume on the same person, by processing the extracted fat with special processes and applications. The operation can be carried out in three main steps which are harvesting the fat cells, preparation by breaking down, sizing of fat in order to make reinjection of the adipose tissue.
Fat is one of the most tolerated filler agents used by aesthetic-plastic surgeons and due to this reason it is vastly used in many application fields. The injected fat cells continue to live in their new living space and they act as cushioning the tissue. If the fat cells are dead to be injected, the filler/cushioning effect is lost; due to this reason processes and apparatus which minimally damage the fat cells during the time that passes from the extraction of fat until the injection of it should be used.
In the prior art fat sizing/separation devices are used, to break down and re-size the fat obtained from certain areas of the body, in order to prepare the fat for injection. As an example to the mentioned devices the American patent application numbered US2016333305A1 has been encountered in literature. In the application a fat sizing device is disclosed which comprises an inlet, an outlet, a passage way which extends between the inlet and the outlet, at least two filter elements having spaces different from each other that have been placed inside the passageway and a slot suitable for the insertion of the injector
that can be placed in the inlet. In said device, the filter elements have been serially positioned; the first filter element has a first mesh width and the second filter element has a second mesh width size that can be smaller than the first mesh width.
In the Chinese utility model application numbered CN207659440U, a device having a cover body and a cylinder body that has been developed to be used in human fat transplantations in order to separate and purify fat particles, is disclosed. The inner section of said cylinder is configured with three filters, wherein the three filters divide de cylinder body into four divisional sections from the top towards the bottom. The pore diameters of the filters decrease from the top towards the bottom and the pore diameters are respectively 2, 8-3, 2 mm, 1 ,8-2, 2 mm and 0,4-0, 8 mm.
The devices mentioned in the above applications comprise a plurality of filters and the mesh structure of the filters necessitates several filtering processes to be carried out. Therefore the installation, application, workmanship of the device, leads to disadvantages such as waste of time and higher costs.
As a result, due to the disadvantages and shortcoming mentioned above, a need to provide a novelty in the related technical field has risen.
Aim of the Invention
The present invention is related to a bladed filter kit which is developed to be used in fat transfer and which meets all of the requirements mentioned above, eliminates all of these disadvantages and brings about certain additional advantages.
The main aim of the invention, bring the fat harvested from the patient to a suitable size, by means of the bladed filter comprising honeycomb shaped pores, by using less number of filtering processes in comparison/relative to the mesh filters that are presently being used.
As the honeycomb shape is the most suitable form that can be used to cover a certain area at a maximum amount, and as more pores can be provided on the filter; higher amounts of fat can be broken down in each filtering process.
The aim of the invention is to carry out the breaking down process with a single filter instead of the plurality filters that are usually used.
The aim of the invention is to ensure significant time gain in terms of workmanship carried out during installation and application in comparison to similar previously used devices.
The aim of the invention is to set forth a device which provides lower costs and practical usage in sizing of fat by breaking down the fat after said fat is removed from the same patient, in order to be used in the desired area of the body of a patient to provide volume and plumpness. In order to provide the aims mentioned above, the invention is a fat breaking kit to be used in different surgical fields, primarily in esthetic surgeries, which comprises a female element that enables the inflow of the fat that has been harvested from the patient by liposuction/lipoaspiration procedures, into the fat breaking kit and a male element which allows the outflow of fat that has been broken down and brought to suitable size characterized by comprising
• a filter having a bladed structure comprising honeycomb shaped pores, used to re size the fat to suitable sizes by performing lesser number of filtering processes in comparison/relative to the mesh structured filters that are currently being used.
The mentioned honeycomb shape, in order to reach the aims of the invention has a hexagonal or pentagonal geometry.
In order to reach the aims of the invention, flaps have been provided distal to the center on each side of said pores.
In order to reach the aims of the invention said pores have a diameter between 50-2400 microns.
The structural and characteristic features of the invention and all of its aims shall be clearly understood by means of the detailed description provided below; therefore in an evaluation is to be carried out, it should be carried out by taking this detailed description into consideration.
Figures Describing the Invention
Figure-1 : Mounted/dismounted view of the fat breaker kit subject to the invention.
Figure-2: Bottom perspective view of the female element.
Figure-3: Bottom perspective view of the male element.
Figure-4: Detailed top view of the filter having a bladed structure.
Figure-5: The top A detail view of the filter having a bladed structure.
The drawings do not necessarily have to be scaled, and some of the unnecessary details may have been omitted in order to clearly describe the invention. Besides this, elements that are at least substantially the same or have at least substantially the same functions have been referred to with the same reference number.
Description of the Part Reference Numbers
10. Fat breaking kit
11. Female element
111. Inner section
12. Filter
121. Filter seal
122. Pore
1221. Flap
13. Male element
131. Outer section
14. Connection element
A. A detail
Description of the Invention
In this detailed description the fat breaking kit (10) that is used in different surgical fields; primarily in esthetic surgery, for breaking down and sizing the fat extracted by liposuction/lipoaspiration procedures, is described below in order to provide better understanding of the subject but without having any limiting effect.
The mounted/dismounted view of the fat breaking kit (10) illustrated in Figure 1 basically is formed of a female element (11) which enables the inflow of fat harvested from the patient by liposuction/lipoaspiration procedures into the fat breaking kit (10), a filter having a bladed structure (12) comprising honeycomb shaped pores (122) in order to resize the fat using less number of filtering processes in comparison/relative to the mesh structured filters that are currently being used, and a male element (13) which allows the outflow of the fat that has been broken down and brought to a suitable size.
On the female element (11) and the male element (13) a connection element (14) that is suitable for the insertion of an injector/syringe is positioned. The coupling of the female element (11) to the male element (13) is provided by means of the ribbed structure formed inside the inner section (111) of the female element (11) and the outer section (131) of the male element (13). The bottom perspective view of the female element (11) has been illustrated in Figure 2 and the bottom perspective view of the male element (13) has been illustrated in Figure 3.
In Figure 4, the filter (12) having a bladed structure which has been illustrated in detail as a plan view, is coupled to the filter seal (121); and by means of said filter seal (121) it is positioned between the female element (11) and the male element (13).
Filter (12) having a bladed structure is formed of honeycomb shaped pores (122), where said shape can have a hexagonal or pentagonal geometry. On each side of the pores (122) flaps (1221) that are distal to the center have been provided and the diameters of said pores are between 50-2400 microns.
As the honeycomb form is the most suitable shape for covering a certain area at a maximum amount, and as higher number of pores can be provided on the filter, higher amounts of fat can be broken down in each filtering process. As a result lesser number of filtering processes is carried out to suitably size the fat removed from the patient, in comparison/relative to the mesh structured filters that are currently being used.
The fat breaking kit (10) subject to the invention can be used to break down fat tissue which is the preparation step of the method for obtaining stem cells from fat tissues. The broken down fat is subjected to centrifuge and the stem cells are separated and precipitated.
Claims
1. A fat breaking kit (10) to be used in different surgical fields, primarily in esthetic surgeries, which comprises a female element (11) that enables the inflow of the fat that has been removed from the patient by liposuction procedures, into the fat breaking kit (10) and a male element (13) which allows the outflow of fat that has been broken down and brought to suitable size, characterized by comprising;
• a filter (12) having a bladed structure comprising honeycomb shaped pores (122), used to re-size the fat to suitable sizes by performing lesser number of filtering processes in comparison/relative to the mesh structured filters that are currently being used.
2. A fat breaking kit (10) according to claim 1 , characterized by said honeycomb shape having hexagonal or pentagonal geometry.
3. A fat breaking kit (10) according to claim 1 , characterized by flaps (1221) being provided distal to the center on each side of said pores (122).
4. A fat breaking kit (10) according to claim 1 , characterized by said pores (122) having a diameter between 50-2400 microns.
5. A fat breaking kit (10) according to claim 1 , characterized in that the filter (12) having a bladed structure comprises a filter seal (121) positioned between the female element (11) and the male element (13).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR2018/16983 | 2018-11-12 | ||
| TR201816983 | 2018-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2020101622A1 true WO2020101622A1 (en) | 2020-05-22 |
Family
ID=69570807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/TR2019/050871 WO2020101622A1 (en) | 2018-11-12 | 2019-10-16 | Blade - filter kit developed to be used for fat transfer |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2020101622A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3876954A4 (en) * | 2019-09-16 | 2022-01-26 | T-Biyoteknoloji Laboratuvar Estetik Medikal Kozmetik San Tic Ltd Sti | A method of obtaining stromal vascular fraction |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5731199A (en) * | 1993-09-28 | 1998-03-24 | Roggero; Gianmarco | Mechanical triturator for biological material |
| WO2011145075A2 (en) * | 2010-05-20 | 2011-11-24 | Carlo Tremolada | Device and method for preparing tissue, particularly adipose tissue, for transplantation from lobular fat extracted by liposuction |
| WO2016097960A2 (en) * | 2014-12-15 | 2016-06-23 | Human Brain Wave S.R.L. | Disgregating device of biological material and corresponding manufacturing method and method for the preparation of cell suspensions and tissue micrografts |
| US20160333305A1 (en) | 2015-05-15 | 2016-11-17 | Black Tie Medical Inc. | Device and Method for Breaking Down and Sizing Harvested Fat |
| CN207659440U (en) | 2017-12-06 | 2018-07-27 | 山西阳光中天医疗器械有限公司 | A kind of lipochondrion isolates and purifies device |
| WO2020023580A1 (en) * | 2018-07-24 | 2020-01-30 | Khalaj Ben M | Device amd method for resizing adipose and other tissues for implantation |
-
2019
- 2019-10-16 WO PCT/TR2019/050871 patent/WO2020101622A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5731199A (en) * | 1993-09-28 | 1998-03-24 | Roggero; Gianmarco | Mechanical triturator for biological material |
| WO2011145075A2 (en) * | 2010-05-20 | 2011-11-24 | Carlo Tremolada | Device and method for preparing tissue, particularly adipose tissue, for transplantation from lobular fat extracted by liposuction |
| WO2016097960A2 (en) * | 2014-12-15 | 2016-06-23 | Human Brain Wave S.R.L. | Disgregating device of biological material and corresponding manufacturing method and method for the preparation of cell suspensions and tissue micrografts |
| US20160333305A1 (en) | 2015-05-15 | 2016-11-17 | Black Tie Medical Inc. | Device and Method for Breaking Down and Sizing Harvested Fat |
| CN207659440U (en) | 2017-12-06 | 2018-07-27 | 山西阳光中天医疗器械有限公司 | A kind of lipochondrion isolates and purifies device |
| WO2020023580A1 (en) * | 2018-07-24 | 2020-01-30 | Khalaj Ben M | Device amd method for resizing adipose and other tissues for implantation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3876954A4 (en) * | 2019-09-16 | 2022-01-26 | T-Biyoteknoloji Laboratuvar Estetik Medikal Kozmetik San Tic Ltd Sti | A method of obtaining stromal vascular fraction |
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