CN103156703A - Human tissue repairing material constructing device - Google Patents

Human tissue repairing material constructing device Download PDF

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Publication number
CN103156703A
CN103156703A CN 201110414693 CN201110414693A CN103156703A CN 103156703 A CN103156703 A CN 103156703A CN 201110414693 CN201110414693 CN 201110414693 CN 201110414693 A CN201110414693 A CN 201110414693A CN 103156703 A CN103156703 A CN 103156703A
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CN
China
Prior art keywords
tissue fluid
implant
tissue
backflow
sealed container
Prior art date
Application number
CN 201110414693
Other languages
Chinese (zh)
Inventor
陈富林
Original Assignee
西安瑞捷生物科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 西安瑞捷生物科技有限公司 filed Critical 西安瑞捷生物科技有限公司
Priority to CN 201110414693 priority Critical patent/CN103156703A/en
Publication of CN103156703A publication Critical patent/CN103156703A/en

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Abstract

The invention discloses a human tissue repairing material constructing device. The human tissue repairing material constructing device comprises a seal container, a tissue fluid backflow in and out device and a control portion. The seal container is provided with an implant which needs to be transplanted and tissue fluid. The tissue fluid backflow in and out device comprises a backflow barrel and a mating piston, a one-way valve and a connecting pipeline. The control portion comprises a stepper motor, a power supply, a control panel and a machine frame. The backflow barrel is fixed on the machine frame, the stepper motor drives the piston of the backflow barrel to reciprocate and drives the tissue fluid to flow between the seal container and the backflow barrel so as to enable effective ingredients in the tissue fluid to totally enter the implant which needs to be transplanted. The human tissue repairing material constructing device is reasonable in configuration, convenient to operate and use, is used in a construction surgery process of human body tissue engineer or allosome and autologus repairing materials, constructs the implant which needs to be transplanted into good human tissue repairing materials, is in favor of composition and enrichment of marrow blood where the implant grows and reprocessing, can accelerate absorption by a host and growth of the implant after the implant is transplanted, and accelerates recovery.

Description

A kind of human body tissue restoration material structure device

Technical field

The invention belongs to the medical tissue engineering technical field, be specifically related to a kind of human body tissue restoration material structure device.

Background technology

Organizational project is the emerging interdisciplinary field that grows up in the last thirty years, and its final purpose is to produce for recovering, keep or promote the product of human body damaged organ or organizational structure and function, such as organization engineering skin, bone, cartilage, tendon etc.At present, the bone due to tissue defect and bone tumor or osteopathia excision, bone tuberculosis and infection etc. is damaged day by day common, and both at home and abroad in treatment, the implants (allosome, autologous tissue, artificial tissue) transplanted etc. of adopting carry out operative treatment more.The implant of transplanting due to needs is cellular after treatment, bubble in inner a large amount of space of loosening is difficult to timely eliminating, therefore be rich in marrow blood that stem cell, somatomedin, platelet etc. are conducive to the implant growth and be difficult for entering into transplant inside, be unfavorable for surviving as early as possible and growing of transplant, be difficult to the surgical state that reaches desirable.Need in operation process like this human tissue engineering or allosome, Self-tissue repair material are built enrichment, damaged as example take bone, collect marrow blood in operation, the implant (as allograph bone, artificial bone) that needs are transplanted is conducive to being rich in stem cell, somatomedin, platelet etc. the marrow blood structure enrichment that implant is grown, process again, can accelerate implant and absorbed by the host after transplanting and grow, accelerate rehabilitation.Up to now, also do not have special-purpose tissue repair materials to build enriching apparatus on market.

Summary of the invention

For the problems referred to above, of the present inventionly provide a kind of structure reasonable, operation, human body tissue restoration material structure device easy to use.

The technical solution adopted in the present invention is:

a kind of human body tissue restoration material structure device, comprise sealed container, tissue fluid backflow in-out apparatus and control section, it is characterized in that: implant and tissue fluid that needs are transplanted are housed in sealed container, tissue fluid backflow in-out apparatus comprises reflux cylinder and a supporting piston, check valve and connecting line, control section comprises motor, power supply, control panel and frame, the cylinder that refluxes is fixed on frame, the piston reciprocating that motor drives the cylinder that refluxes moves, drive tissue fluid at sealed container and reflux and flow between cylinder, in the implant that effective ingredient in tissue fluid is entered fully need to transplant.

Backflow cylinder in described tissue fluid backflow in-out apparatus is communicated with sealed container by top connecting line, bottom connecting line, the check valve that its middle and upper part connecting line is provided with is controlled the tissue fluid one-way flow and is entered sealed container, and the check valve that the bottom connecting line is provided with is controlled the unidirectional outflow sealed container of tissue fluid, entered the cylinder that refluxes.

Be provided with drainage screen in the middle of described sealed container.

Described bottom connecting line also is provided with a dosing pipe and dosing mouth.

The present invention adopts said structure, in carrying out operation process, the implant that needs are transplanted is (take the bone transplanting as example, as allograph bone, artificial bone) put into the sealed container with drainage screen and encapsulant, the marrow blood of getting patient's anticoagulant is appropriate, as tissue fluid, put into simultaneously sealed container, make the complete submergence implant of marrow blood tissue fluid.Then start the switch on control panel, set the speed that moves up and down of piston on control panel, the marrow blood tissue fluid enters by drainage screen, bottom connecting line and check valve the cylinder that refluxes in sealed container.After the marrow blood tissue fluid enters the cylinder that refluxes fully, stopped approximately one minute, piston moves down automatically, marrow blood reenters sealed container by the top connecting line from the inlet port of sealed container upper cover, again soaks implant, repeats 2-8 time as required, bubble in a large amount of spaces of loosening, implant inside that need to transplant is in time overflowed, be convenient to marrow blood tissue fluid effective ingredient and enter implant inside fully, be built into the tissue repair materials, reach the surgical effect that needs.

With respect to prior art, the invention has the advantages that:

1) structure rationally, operation, easy to use is used at human tissue engineering or allosome, Self-tissue repair material construction operation process, the implant (as allograph bone, artificial bone) that needs are transplanted is configured to good tissue repair materials.The marrow blood that is conducive to the implant growth builds enrichment, then processes, and can accelerate implant and is absorbed by the host after transplanting and grow, and accelerates rehabilitation.

2) the present invention has realized in operation process in human tissue engineering or allosome, Self-tissue repair material construction operation process, use tissue fluid (as platelet rich plasma, rich stem cell blood etc.) enrichment on the implant that needs are transplanted, to guarantee to build postoperative operation quality, accelerate the fusion of transplant and receptor (patient), thereby improve the speed that survives of transplant.

 

Description of drawings:

Fig. 1 is the structural representation of apparatus of the present invention.

1 piston in figure, 2 backflow cylinders, 3 connecting lines, 4 maos of sealed containers, 5 dosing mouths, 6 check valves, 7 control panels, 8 power supplys, 9 motors, 10 leading screws, 11 frames

The specific embodiment:

Below in conjunction with accompanying drawing, the present invention is further explained explanation.

As shown in Figure 1, a kind of human body tissue restoration material structure device is comprised of sealed container 4, tissue fluid backflow in-out apparatus and control section.Sealed container 4 capacity are 50 200ml, and the centre is provided with a drainage screen (pore size filter is 0.05 1mm), and the implant and the tissue fluid that need transplanting are housed in sealed container 4.Take the bone transplanting as example, implant is allograph bone or artificial bone etc., and the marrow blood of patient's anticoagulant is tissue fluid, and tissue fluid can be also platelet rich plasma, rich stem cell blood etc.Described tissue fluid backflow in-out apparatus comprises reflux cylinder 2 and supporting piston 1, check valve 6 and a connecting line 3, connects to form a sealing system with sealed container 4.The capacity of backflow cylinder 2 is 10 200ml.Backflow cylinder 2 in tissue fluid backflow in-out apparatus of the present invention is communicated with sealed container 4 by top connecting line, bottom connecting line, the check valve that its middle and upper part connecting line 3 is provided with is controlled the tissue fluid one-way flow and is entered sealed container 4, and the check valve 6 that the bottom connecting line is provided with is controlled the unidirectional outflow sealed container of tissue fluid, entered the cylinder that refluxes.Reflux cylinder 2, pistons 1, check valve 6, connecting line 3 etc. of the present invention are processed according to the function needs by medical macromolecular materials, according to the requirement production of aseptic medical equipment, and disposable use, aseptic, apyrogeneity.It is used for the backflow turnover of sealed container tissue fluid, and the implant that needs are transplanted is built into the tissue repair materials.Described bottom connecting line also is provided with a dosing pipe and dosing mouth 5.Be used in time adding tissue fluid etc. to sealed container 4.Described control section comprises 11, motor 9, power supply 8, control panel 1 and machine, the cylinder 2 that refluxes is fixed on frame 11, motor 9 drives and the supporting piston 1 of the cylinder 2 that refluxes moves back and forth, drive tissue fluid at sealed container 4 and reflux and flow between cylinder 2, the tissue fluid effective ingredient is entered in the implant that need to transplant fully.The major function of this part is the fixing cylinder that refluxes, the piston that guarantees the backflow cylinder moves according to the speed of setting, tissue fluid is moved between sealed container and backflow cylinder with certain flow velocity, be convenient to effective ingredient in tissue fluid and be rich in organizational project or allosome, the deposition of Self-tissue repair material on the implant that needs are transplanted, reach the requirement that needs.Control panel 7 wherein, control system and power supply 8, motor 9, leading screw 10 form one and control and drive mechanism, complete the movement of tissue fluid between sealed container and backflow cylinder by leading screw and interlock piston, form one and be conducive to tissue fluid flowing in the transplant of internal defect, make and be rich in the material that stem cell, somatomedin, platelet etc. are conducive to implant growth and enter transplant, reach the quickening implant and absorbed by the host after transplanting and grow, accelerate the effect of rehabilitation.

Claims (4)

1. human body tissue restoration material structure device, comprise sealed container, tissue fluid backflow in-out apparatus and control section, it is characterized in that: implant and tissue fluid that needs are transplanted are housed in sealed container, tissue fluid backflow in-out apparatus comprises reflux cylinder and a supporting piston, check valve and connecting line, control section comprises motor, power supply, control panel and frame, the cylinder that refluxes is fixed on frame, the piston reciprocating that motor drives the cylinder that refluxes moves, drive tissue fluid at sealed container and reflux and flow between cylinder, in the implant that effective ingredient in tissue fluid is entered fully need to transplant.
2. human body tissue restoration material structure device according to claim 1, it is characterized in that: the backflow cylinder in described tissue fluid backflow in-out apparatus is communicated with sealed container by top connecting line, bottom connecting line, the check valve that its middle and upper part connecting line is provided with is controlled the tissue fluid one-way flow and is entered sealed container, and the check valve that the bottom connecting line is provided with is controlled the unidirectional outflow sealed container of tissue fluid, entered the cylinder that refluxes.
3. human body tissue restoration material structure device according to claim 1, is characterized in that: be provided with drainage screen in the middle of described sealed container.
4. human body tissue restoration material structure device according to claim 1, it is characterized in that: described bottom connecting line also is provided with a dosing pipe and dosing mouth.
CN 201110414693 2011-12-13 2011-12-13 Human tissue repairing material constructing device CN103156703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201110414693 CN103156703A (en) 2011-12-13 2011-12-13 Human tissue repairing material constructing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110414693 CN103156703A (en) 2011-12-13 2011-12-13 Human tissue repairing material constructing device

Publications (1)

Publication Number Publication Date
CN103156703A true CN103156703A (en) 2013-06-19

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Country Status (1)

Country Link
CN (1) CN103156703A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103952296A (en) * 2014-01-14 2014-07-30 卢建熙 Multifunctional medical treatment substance body combiner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103952296A (en) * 2014-01-14 2014-07-30 卢建熙 Multifunctional medical treatment substance body combiner
CN103952296B (en) * 2014-01-14 2018-11-30 卢建熙 Multi-functional therapeutic treatment substance bluk recombination device

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WW01 Invention patent application withdrawn after publication

Application publication date: 20130619

C04 Withdrawal of patent application after publication (patent law 2001)