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Fat granule injection system for human fat granule transplantation

An injection system and fat transplantation technology, applied in the field of technical human body fat transplantation, can solve the problems of large resistance change, uneven hand injection pressure, necrosis, etc., and achieve the effects of precise control, risk reduction, and high precision

Pending Publication Date: 2018-09-28
广州法思医疗美容门诊部有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The existing technology has the following deficiencies or disadvantages: the fat particles are filled into the injection syringe by manual methods, and the fat particles are squeezed out and injected into the human body through manual injection pressure
The main problem in this process is that the hand injection pressure is uneven and the fat particles are easily damaged.
At the same time, due to the different sizes of fat particles and large changes in resistance, it is difficult to control the amount of manual injection, and local excessive injection may easily cause necrosis, liquefaction and other problems

Method used

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  • Fat granule injection system for human fat granule transplantation
  • Fat granule injection system for human fat granule transplantation

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Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0021] Unless the context clearly states otherwise, the number of elements and components in the present invention can exist in a single form or in multiple forms, and the present invention is not limited thereto. Although the steps in the present invention are arranged with labels, they are not used to limit the order of the steps. Unless the order of the steps is clearly stated or the execution of a certain step requires other steps as a basis, the relative order of the steps can be adjusted. It can be understood that the term "and / or" used herein refers to and covers any and all possible combina...

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Abstract

The invention provides a fat granule injection system for human fat granule transplantation. The system comprises an injector and an injection pump, and the injector comprises a syringe, a piston anda push rod. The top end of the push rod is fixedly connected with the piston, the side wall of an inner cavity of the syringe is provided with a thread, the outer side wall of the push rod is providedwith a screw matched with the thread, and the screw on the push rod is capable of reciprocating along the thread on the syringe. The injection pump comprises an injection pump body, an injector propelling module and a controller; the controller is electrically connected with the injector propelling module which is connected with the tail end of the push rod; the injector and the injector propelling module are positioned at the top of the injection pump body; the injector is provided with a RFID (radio frequency identification device) electronic tag, the injection pump is correspondingly provided with a RFID reader, and the RFID reader is electrically connected with the controller.

Description

technical field [0001] The invention relates to the technical field of human body granular fat transplantation, in particular to a granular fat injection system in human body granular fat transplantation. Background technique [0002] Clinical autologous fat transplantation mainly refers to the existence of depressions on the body surface or insufficient or asymmetric local tissue volume. By extracting fat from other parts of the body, it is transplanted to the insufficient or depressed parts to achieve therapeutic purposes. It generally includes the following steps: ①The acquisition of autologous fat is through the expansion method, that is, a large amount of liquid containing local anesthetics and angiotensin is injected into the subcutaneous fat layer to disperse and dissociate the fat particles, and then the fat particles are removed through a negative pressure suction tube. The fat particles are sucked out of the body; ②The aspirated fat particles are cleaned to remove ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H20/17A61M5/20A61M5/31
CPCA61M5/20A61M5/31G16H20/17A61M2205/3334
Inventor 胡荣军钟伟洪
Owner 广州法思医疗美容门诊部有限公司
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