Pathologically, the cardiac valves become thickened because of fibrosis, and the tricuspid and pulmonic valves are affected to a greater extent than the mitral and aortic valves..
This heart valve transplantation was conducted in a clinical research project entitled"Research on the safety and efficacy of transplantation of a native and decellularized human heart valve" at Osaka University, and transplantation was conducted for three patients, including this one.
LifeTec also developed the"Physioheart" platform, a test environment with a beating pig's heart, a complete vessel system and flowing blood, which can be used to test the functioning of devices such as stents and heart valves or new surgical techniques.
These life-saving and enhancing donations may benefit up to 100,000 people, with 1,305 bone donations to improve mobility, skin donations to heal burn patients and heart valve donations to repair life-threatening defects.
The company has conducted a number of innovative studies and experiments, pioneering the clinical research in the field of transcatheter valve, implanting and testing Chinese heart valve devices in Europe, and establishing a heart valve Institute in China.
As evidenced by the above, the present invention provides methods and systems for improving valve malfunction, which methods and systems are characterized by coupling mechanical repair of heart valve with electrical stimulation of the associated heart segments to restore pump function.
In another scenario, the graft is derived from a species different from that into which it is transplanted, such as a baboon heart transplanted into a human recipient host, and including animals from phylogenically widely separated species, for example, a pig heart valve, or animal beta islet cells or neuronal cells transplanted into a human host.
心臓弁の発明。
Invention of heart valve.
心臓弁企業Heart。
Heart Valve company.
心筋症および心臓弁疾患。
Cardiomyopathy and heart valve disease.
心臓弁の手術のリスクは?
What are the risks of heart valve surgery?
エディ・マネーが今週中に心臓弁置換手術。
Rocker Eddie Money will undergo heart valve surgery this week.
心臓弁の作り方も同様の方法です。
And the way you engineer this heart valve is the same strategy.
ブタの心臓弁は既に移植に使われている。
Pig heart valves are already used successfully in heart transplants.
すべての心臓弁が閉じるけれど心室内の圧力は下がる。
All the heart valves close but the pressure in the ventricle goes down.
すべての心臓弁が閉じて心室内の圧力が高まる。
All the heart valves are closed and the pressure in the chamber increases.
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