CN211801463U - Adipose tissue crushing device and processing system - Google Patents
Adipose tissue crushing device and processing system Download PDFInfo
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- CN211801463U CN211801463U CN202020238838.5U CN202020238838U CN211801463U CN 211801463 U CN211801463 U CN 211801463U CN 202020238838 U CN202020238838 U CN 202020238838U CN 211801463 U CN211801463 U CN 211801463U
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Abstract
The utility model provides an adipose tissue breaker and processing system for need too much artifical participation and the not good problem of crushing effect when solving among the prior art adipose tissue breakage and separation. The utility model provides an adipose tissue crushing device, adipose tissue crushing device includes: the device comprises a first container, a cover, a second container, a liposuction device, a fan and an ultrasonic vibration mechanism, wherein the first container is used for containing physiological saline; the cover is hermetically matched with the inner wall of the first container in an axial sliding way; the diameter of the second container is smaller than that of the first container, the upper end of the second container is fixed on the inner side of the cover, the lower end of the second container is of an open structure, a piston assembly is arranged at the lower end of the second container and comprises a piston and a piston rod, the piston and the inner wall of the second container are sealed and can be in axial sliding fit, a liquid through hole is formed in the side wall of the lower portion of the second container, and an air through hole is formed in the side wall of the upper portion of the second container; the cover is provided with a reagent adding hole.
Description
Technical Field
The utility model relates to an adipose tissue processing apparatus field especially relates to an adipose tissue breaker and processing system.
Background
The existing adipose tissue treatment equipment comprises the following treatment processes: absorb adipose tissue through inhaling the needle, then pour into breaker in, add clastic enzyme and normal saline to breaker, then carry out the breakage to it, transfer it to the in vitro centrifugal separation that carries out again after the breakage, whole process needs artifical many times to participate in, and the required time of processing procedure is longer, and the longer reason of time has several aspects: firstly, too much manpower is involved to influence the progress, secondly, the steel ball is adopted for crushing during crushing, revolution and rotation are needed during crushing of the steel ball, the action mechanism is complex, and meanwhile, the crushing efficiency is low; how to realize the rapid crushing and separation of fat cells in the operation process and reduce the manual participation becomes the technical problem to be solved.
Meanwhile, the existing processing mode has the technical problems that: when the fat tissue is absorbed, the fat tissue carries water, and when the fat tissue is added into the normal saline, the concentration of the normal saline and the concentration of the decomposition enzyme are influenced, so that the crushing effect is influenced.
Disclosure of Invention
In view of the above shortcomings of the prior art, the present invention provides an adipose tissue crushing device and a processing system, which are used to solve the problems of the prior art that too much labor is needed to participate in the crushing and separation of adipose tissue and the crushing effect is not good.
In order to achieve the above objects and other related objects, the present invention provides an adipose tissue crushing device, comprising:
the first container is used for containing normal saline, and an opening structure is arranged above the first container;
the cover is plugged into the opening structure of the first container, and the cover is hermetically matched with the inner wall of the first container in an axial sliding manner;
the diameter of the second container is smaller than that of the first container, the upper end of the second container is fixed on the inner side of the cover, the lower end of the second container is of an open structure, a piston assembly is arranged at the lower end of the second container, the piston assembly comprises a piston and a piston rod, the piston and the inner wall of the second container are in sealed and axially sliding fit, the piston rod can be in contact with the bottom of the first container, a liquid through hole is formed in the side wall of the lower portion of the second container, and an air through hole is formed in the side wall of the upper portion of the second container;
a reagent adding hole is formed in the cover, the reagent adding hole is a sealing structure capable of being opened and closed, and the reagent adding hole is communicated with the interior of the second container;
the liposuction device is communicated with the inside of the second container through a liposuction pipeline, and an outlet of the liposuction pipeline is positioned above the water surface of the physiological saline;
the fan is communicated with the space between the first container and the second container through an air pipe, and an outlet of the air pipe is positioned above the water surface of the physiological saline;
and the ultrasonic vibration mechanism comprises a variable amplitude rod, and the variable amplitude rod penetrates through the cover and extends into the second container.
Optionally, a filter screen is arranged at the position of the liquid through hole, and the aperture of the filter screen is smaller than the particle size of adipose tissues.
Optionally, the adipose tissue crushing device further comprises a transfer pipeline, the transfer pipeline is used for sucking away the crushed adipose tissues, the transfer pipeline extends into the second container, and a pipe orifice of the transfer pipeline is close to the bottom of the second container and is located above the liquid through port.
Optionally, the adipose tissue crushing device further comprises a linear driving mechanism for driving the cover to slide vertically in the first container.
Optionally, the linear driving mechanism comprises a motor, a screw rod, a sliding rail and a sliding table, the motor drives the screw rod to rotate, the sliding table is slidably mounted on the sliding rail, the screw rod penetrates through the sliding table and is in threaded fit with the sliding table, and the sliding table is fixed with the cover.
Optionally, the linear driving mechanism further comprises a guide rail, the cover is in sliding fit with the guide rail, and the cover is used for guiding the cover in the vertical direction.
Optionally, the guide rail and the slide rail are arranged on the cover at 180 degrees.
A processing system comprises the adipose tissue crushing device and a centrifugal separator, wherein the centrifugal separator is provided with a plurality of test tubes, and a transfer pipeline is communicated with the test tubes one to one or communicated with the test tubes one to many.
Optionally, the centrifugal separator includes a rotating table, a vertical shaft, an installation table and a motor, the vertical shaft and the rotating table are fixed, the vertical shaft is installed on the installation table through a bearing, and the motor drives the vertical shaft to rotate;
the test tube inserts in the revolving stage, the test tube is in the revolving stage ring upwards arranges, the test tube upper end is to centre of a circle direction slope, the test tube lower extreme is to the slope of circumference outside direction.
Optionally, the motor is connected to the vertical shaft through a transmission mechanism, the transmission mechanism includes a driving bevel gear and a driven bevel gear, the driving bevel gear is fixed to an output shaft of the motor, and the driven bevel gear is fixed to the vertical shaft.
As mentioned above, the utility model discloses an adipose tissue crushing device and processing system has following beneficial effect at least:
through the design of the fan, the negative pressure can be generated in the first container and the second container, and the matching of the liposuction equipment is realized, the traditional mode of manually transferring adipose tissues after liposuction is changed, the scheme can suck the adipose tissues into the second container through the negative pressure, the process is saved, meanwhile, the first container and the second container are communicated through the liquid through hole, the physiological saline can enter the second container from the first container, when the adipose tissues are sucked, the redundant physiological saline can be automatically discharged from the liquid through hole for balancing, meanwhile, water in the adipose tissues can be discharged from the liquid through hole together with the physiological saline after being mixed, so that the better crushing effect is achieved, through the design of the piston, the cover can be moved downwards before adding the decomposition enzyme and vibrating, and the piston can move upwards relative to the second container and block the liquid through hole, realize the closure in the second container, then add clastic enzyme etc. through reagent addition hole, vibrate the breakage with ultrasonic vibration mechanism to the mixed liquid of adipose tissue at last, it has the characteristics of high-frequency vibration, and crushing effect is good, and is efficient time weak simultaneously.
Drawings
Fig. 1 is a schematic view of the adipose tissue disruption device of the present invention.
Fig. 2 is a schematic diagram of a processing system according to the present invention.
Element number description: the device comprises a first container 1, physiological saline 10, a cover 2, a second container 3, a liposuction device 4, a fan 5, an air pipe 51, an ultrasonic vibration mechanism 6, a piston assembly 7, a piston 71, a piston rod 72, a liquid through hole 31, an air vent 32, a reagent adding hole 21, a liposuction pipeline 41, a horn 61, a transducer 62, a transfer pipeline 8, a linear driving mechanism 9, a motor 91, a screw rod 92, a slide rail 93, a sliding table 94, a guide rail 95, a centrifugal separator 10, a test tube 101, a rotating table 102, a vertical shaft 103, a bearing 1031, an installation table 104, a motor 105, a transmission mechanism 106, a driving bevel gear 1061 and a driven bevel gear 1062.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1-2. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
The following examples are for illustrative purposes only. The various embodiments may be combined, and are not limited to what is presented in the following single embodiment.
Referring to fig. 1 to 2, the present invention provides an embodiment of an adipose tissue crushing device, comprising: the device comprises a first container 1, a cover 2, a second container 3, a liposuction device 4, a fan 5 and an ultrasonic vibration mechanism 6, wherein the first container 1 is used for containing physiological saline 10, and an opening structure is arranged above the first container 1;
The diameter of the second container 3 is smaller than that of the first container 1, the upper end of the second container 3 is fixed on the inner side of the cover 2, the lower end of the second container 3 is of an open structure, a piston assembly 7 is arranged at the lower end of the second container 3, the piston assembly 7 comprises a piston 71 and a piston rod 72, the piston 71 and the inner wall of the second container 3 are in sealed and axially sliding fit, the piston rod 72 can be in contact with the bottom of the first container 1, a sealing ring can be sleeved on the piston 71 to ensure the sealing effect, a liquid through hole 31 is formed in the side wall of the lower portion of the second container 3, and a vent hole 32 is formed in the side wall of the upper portion of the second container 3;
a reagent adding hole 21 is formed in the cover 2, the reagent adding hole 21 is a sealing structure capable of being opened and closed, and the reagent adding hole 21 is communicated with the interior of the second container 3; before needing crushing operation, need add supplementary reagent such as decomposition enzyme in second container 3, when adding and finishing or not adding between, reagent adds hole 21 and will seal, avoids here gas leakage when producing the negative pressure, influences negative pressure, and the sealing to reagent adds hole 21 can pass through the plug, adds this moment and can add through the syringe, also can close through the valve of pipeline and realize sealing, adds this moment and can pass through: the reagent adding hole 21 is communicated with a container pipeline containing the reagent, and the fan 5 generates negative pressure to realize suction.
A liposuction device 4, wherein the liposuction device 4 is communicated with the inside of the second container 3 through a liposuction conduit 41, and the outlet of the liposuction conduit 41 is positioned above the water surface of the normal saline 10; the liposuction device 4 can adopt a suction needle which is fixed on the liposuction pipeline 41 and realizes liposuction when the fan 5 generates negative pressure.
A blower 5, wherein the blower 5 is communicated with the space between the first container 1 and the second container 3 through an air pipe 51, and the outlet of the air pipe 51 is positioned above the water surface of the normal saline 10; the fan 5 can rotate in the positive and negative directions, one rotation direction corresponds to negative pressure, positive pressure is realized in one rotation direction, and adipose tissues or reagents are sucked into the second container 3 during negative pressure.
An ultrasonic vibration means 6, said ultrasonic vibration means 6 comprising a horn 61, said horn 61 penetrating through said lid 2 and extending into said second container 3. Ultrasonic vibration has the characteristics of high frequency for adipose tissue's crushing effect is better, and the required time of breakage is shorter, and ultrasonic vibration mechanism 6 still includes transducer 62 and ultrasonic wave source, and transducer 62 and ultrasonic wave source are connected, and transducer 62 drives the mechanical vibration of luffing rod 61.
Through the design of the fan 5, the negative pressure can be generated in the first container 1 and the second container 3, and the matching of the liposuction device 4 is realized, the traditional mode of manually transferring adipose tissues after liposuction is changed, the scheme can suck the adipose tissues into the second container 3 through the negative pressure, the process is economical, meanwhile, the first container 1 and the second container 3 are communicated through the liquid through hole 31, the physiological saline 10 can enter the second container 3 from the first container 1, when the adipose tissues are sucked, the adipose tissues float on the physiological saline 10 due to the buoyancy effect, the redundant physiological saline 10 can be automatically discharged from the liquid through hole 31 for balancing, meanwhile, the water in the adipose tissues can be mixed with the physiological saline 10 and then discharged from the liquid through hole 31, so that the better crushing effect is achieved, through the design of the piston 71, before adding the decomposition enzyme and vibrating, the cover 2 can be moved downwards, so that the piston 71 moves upwards relative to the second container 3 and blocks the liquid through hole 31 to realize the sealing in the second container 3, then the decomposing enzyme and the like are added through the reagent adding hole 21, and finally the mixed liquid of the adipose tissues is vibrated and crushed by the ultrasonic vibration mechanism 6. The first container 1 of the scheme can be disposable and can also be used repeatedly, the repeated use needs disinfection treatment, and new physiological saline 10 needs to be contained in each use.
Referring to fig. 1 to 2, in the present embodiment, a strainer is disposed at the liquid passing hole 31, and the diameter of the strainer is smaller than the particle size of the adipose tissue. By means of the design of the filter screen, adipose tissue cells cannot enter the first container 1 when being inhaled.
Referring to fig. 1 to 2, in the present embodiment, the adipose tissue fragmentation device further includes a transfer duct 8, the transfer duct 8 is used for sucking away the fragmented adipose tissue, the transfer duct 8 extends into the second container 3, and a nozzle of the transfer duct 8 is close to the bottom of the second container 3 and is located above the liquid through port. Transfer pipeline 8 can realize with the centrifuge intercommunication, realize automatic fat tissue mixed liquid input after the breakage to the centrifuge's in vitro, specific flow is: the fan 5 is turned on to increase the pressure in the second container 3, thereby pressing the mixed liquid into the test tube.
Referring to fig. 1 to 2, in the present embodiment, the adipose tissue crushing device further comprises a linear driving mechanism 9, and the linear driving mechanism 9 is used for driving the cover 2 to slide vertically in the first container 1. When the piston 71 and the second container 3 need to move relatively to seal the liquid through hole 31, the linear driving mechanism 9 can be controlled by the button to automatically lift, so that the working efficiency is improved, and the manual participation is reduced. Optionally, the linear driving mechanism 9 includes a motor 91, a screw rod 92, a slide rail 93 and a slide table 94, the motor 91 drives the screw rod 92 to rotate, the slide table 94 is slidably mounted on the slide rail 93, the screw rod 92 penetrates through the slide table 94 and is in threaded fit with the slide table 94, and the slide table 94 and the cover 2 are fixed. Optionally, the linear driving mechanism 9 further includes a guide rail 95, the cover 2 is slidably engaged with the guide rail 95, and the cover 2 is used for guiding the cover 2 in the vertical direction. By the arrangement of the guide rail 95, the cover 2 is more accurate and stable when moving up and down. For better stability, the guide rail 95 and the slide rail 93 are optionally arranged at 180 degrees on the cover 2.
Referring to fig. 2, an embodiment of a processing system includes the adipose tissue fragmentation device of any one of the above embodiments, and further includes a centrifugal separator 10, wherein a plurality of test tubes 101 are disposed on the centrifugal separator 10, and the transfer conduit 8 is in one-to-one communication with each test tube 101, or the transfer conduit 8 is in one-to-many communication with each test tube 101. A pair of intercommunications are transfer pipeline 8 and only have an export and test tube 101 intercommunication, and a one to many intercommunications are single pipeline and have a plurality of exports, a plurality of exports and a plurality of test tubes 101 intercommunication, and after leading-in adipose tissue mixed liquor into test tube 101, block test tube 101 mouth, then start centrifuge 10 and rotate for adipose tissue mixed liquor stratifies in test tube 101, takes out required adipose stem cell at last and uses.
Referring to fig. 2, in an embodiment of a processing system, the centrifugal separator 10 includes a rotating platform 102, a vertical shaft 103, a mounting platform 104, and a motor 105, the vertical shaft 103 and the rotating platform 102 are fixed, the vertical shaft 103 is mounted on the mounting platform 104 through a bearing 1031, and the motor 105 drives the vertical shaft 103 to rotate; the test tube 101 is inserted into the rotating table 102, the test tube 101 is arranged on the ring of the rotating table 102, the upper end of the test tube 101 inclines towards the center of a circle, and the lower end of the test tube 101 inclines towards the outer direction of the circle. Test tube 101 slope sets up makes it can have better separation effect, has also guaranteed simultaneously that mixed liquid can not flow out test tube 101.
Referring to fig. 2, in an embodiment of the processing system, the motor 105 is connected to the vertical shaft 103 through a transmission mechanism 106, the transmission mechanism 106 includes a driving bevel gear 1061 and a driven bevel gear 1062, the driving bevel gear 1061 is fixed to an output shaft of the motor 105, and the driven bevel gear 1062 is fixed to the vertical shaft 103. Through the bevel gear transmission, have the stable characteristics of transmission, except this kind of implementation, can also carry out the collocation of different drive ratios through other transmission modes, also can be more the rotational speed demand.
A method of using a processing system, comprising the steps of:
and (3) sucking adipose tissue cells: the piston 71 is positioned below the liquid through hole 31, the liposuction conduit 41 is opened, other channels are closed, the fan 5 is opened, the fan 5 generates negative pressure, and the adipose tissues are sucked into the second container 3. The fan 5 is turned off;
sealing: adjusting the position of the cap 2 downward so that the piston 71 blocks the liquid through hole 31 or so that the piston 71 is positioned above the liquid through hole 31;
adding a reagent: adding a required reagent from the reagent addition hole 21;
a crushing step: closing all channels, starting the ultrasonic vibration mechanism 6 to complete crushing, and closing the ultrasonic vibration mechanism 6;
a transferring step, wherein a transferring pipeline 8 is opened, other channels are closed, and a fan 5 is opened, so that the fan 5 generates positive pressure to press the adipose tissue mixed liquid into the test tube 101;
a centrifugation step: the motor 105 is activated to layer the adipose tissue mixture within the test tube 101, completing a single operation.
To sum up, the utility model discloses a fan 5's design for it can let produce the negative pressure in first container 1 and the second container 3, cooperate liposuction equipment 4 cooperation again simultaneously, the mode of artifical transfer adipose tissue after having changed the tradition earlier liposuction, this scheme can be through the negative pressure with adipose tissue suction to the second container 3 in, the process is thrifty saved, simultaneously through the first container 1 of intercommunication of liquid through hole 31 and second container 3, make normal saline 10 can enter into the second container 3 from first container 1, when inhaling adipose tissue simultaneously, unnecessary normal saline 10 can discharge from liquid through hole 31 automatically again and carry out the equilibrium, simultaneously water in the adipose tissue also can be mixed with normal saline 10 after together from liquid through hole 31 a part discharge so that have better crushing effect, through the design of piston 71, make before adding clastic enzyme and vibration, can move lid 2 downwards, the piston 71 moves upward relative to the second container 3 and blocks the liquid through hole 31 to seal the second container 3, then the decomposing enzyme is added through the reagent adding hole 21, and finally the mixed liquid of the adipose tissues is vibrated and crushed by the ultrasonic vibration mechanism 6.
Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. An adipose tissue fragmentation device, comprising:
the first container is used for containing normal saline, and an opening structure is arranged above the first container;
the cover is plugged into the opening structure of the first container, and the cover is hermetically matched with the inner wall of the first container in an axial sliding manner;
the diameter of the second container is smaller than that of the first container, the upper end of the second container is fixed on the inner side of the cover, the lower end of the second container is of an open structure, a piston assembly is arranged at the lower end of the second container, the piston assembly comprises a piston and a piston rod, the piston and the inner wall of the second container are in sealed and axially sliding fit, the piston rod can be in contact with the bottom of the first container, a liquid through hole is formed in the side wall of the lower portion of the second container, and an air through hole is formed in the side wall of the upper portion of the second container;
a reagent adding hole is formed in the cover, the reagent adding hole is a sealing structure capable of being opened and closed, and the reagent adding hole is communicated with the interior of the second container;
the liposuction device is communicated with the inside of the second container through a liposuction pipeline, and an outlet of the liposuction pipeline is positioned above the water surface of the physiological saline;
the fan is communicated with the space between the first container and the second container through an air pipe, and an outlet of the air pipe is positioned above the water surface of the physiological saline;
and the ultrasonic vibration mechanism comprises a variable amplitude rod, and the variable amplitude rod penetrates through the cover and extends into the second container.
2. The adipose tissue disruption device of claim 1, wherein: the liquid through hole is provided with a filter screen, and the aperture of the filter screen is smaller than the grain diameter of adipose tissues.
3. The adipose tissue disruption device of claim 1, wherein: the adipose tissue crushing device further comprises a transfer pipeline, the transfer pipeline is used for sucking away the crushed adipose tissues, the transfer pipeline extends into the second container, and a pipe orifice of the transfer pipeline is close to the bottom of the second container and is positioned above the liquid through port.
4. The adipose tissue disruption device of claim 1, wherein: the adipose tissue crushing device further comprises a linear driving mechanism, and the linear driving mechanism is used for driving the cover to vertically slide in the first container.
5. The adipose tissue disruption device of claim 4, wherein: the linear driving mechanism comprises a motor, a screw rod, a sliding rail and a sliding table, the motor drives the screw rod to rotate, the sliding table is slidably mounted on the sliding rail, the screw rod penetrates through the sliding table and is in threaded fit with the sliding table, and the sliding table is fixed with the cover.
6. The adipose tissue disruption device of claim 5, wherein: the linear driving mechanism further comprises a guide rail, the cover is in sliding fit with the guide rail, and the cover is used for guiding the cover in the vertical direction.
7. The adipose tissue disruption device of claim 6, wherein: the guide rail and the slide rail are arranged on the cover at an angle of 180 degrees.
8. A processing system, characterized by: the adipose tissue crushing device of claim 3, further comprising a centrifuge, wherein a plurality of test tubes are arranged on the centrifuge, and the transfer pipeline is in one-to-one communication with each test tube, or the transfer pipeline is in one-to-many communication with each test tube.
9. The processing system of claim 8, wherein: the centrifugal separator comprises a rotating table, a vertical shaft, a mounting table and a motor, wherein the vertical shaft is fixed with the rotating table, the vertical shaft is mounted on the mounting table through a bearing, and the motor drives the vertical shaft to rotate;
the test tube inserts in the revolving stage, the test tube is in the revolving stage ring upwards arranges, the test tube upper end is to centre of a circle direction slope, the test tube lower extreme is to the slope of circumference outside direction.
10. The processing system of claim 9, wherein: the motor is connected with the vertical shaft through a transmission mechanism, the transmission mechanism comprises a driving bevel gear and a driven bevel gear, the driving bevel gear is fixed on an output shaft of the motor, and the driven bevel gear is fixed on the vertical shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020238838.5U CN211801463U (en) | 2020-03-02 | 2020-03-02 | Adipose tissue crushing device and processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020238838.5U CN211801463U (en) | 2020-03-02 | 2020-03-02 | Adipose tissue crushing device and processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211801463U true CN211801463U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020238838.5U Expired - Fee Related CN211801463U (en) | 2020-03-02 | 2020-03-02 | Adipose tissue crushing device and processing system |
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| Country | Link |
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| CN (1) | CN211801463U (en) |
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2020
- 2020-03-02 CN CN202020238838.5U patent/CN211801463U/en not_active Expired - Fee Related
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