本实用新型涉及一种医疗器械，是一种肿瘤光动力治疗机。
The utility model relates to a medical apparatus, in particular to a device for photodynamic therapy of tumor.
光动力疗法(PDT)是对恶性肿瘤的一种有效的治疗手段。
Photodynamic Therapy (PDT) is a kind of effective treatment means to the malignant tumor.
目的探讨体外激活血卟啉、开展光动力学疗法治疗消化道肿瘤的疗效及其毒副反应。
Objective to explore the curative effects and the toxicity of these patients with alimentary canal tumor treated with photodynamic method by using hematoporphyrin derivation (HPD) in Vitro irritated.
批准肿瘤光敏感剂卟吩姆钠，允许在美国进行光动力治疗。
Porfimer sodium, a drug that sensitizes tumors to light, is approved by FDA, permitting photodynamic therapy in the United States.
FDA批准肿瘤光敏感剂卟吩姆钠，允许在美国进行光动力治疗。
Porfimer sodium, a drug that sensitizes tumors to light, is approved by FDA, permitting photodynamic therapy in the United States.
研究表明，光动力学治疗可能通过杀死或诱导凋亡，改变了肿瘤细胞的生物学特性，提高了肿瘤细胞的免疫原性。
The study declares PDT change the biological character of tumor cells, enhances immunogenicity by inducing tumor cell apoptosis or killing tumor cell directly.
光动力学疗法已用于多种肿瘤的局部治疗，研究表明光动力学疗法可诱导宿主产生抗肿瘤免疫应答。
As a local therapeutic modality, photodynamic therapy (PDT) has been applied to various cancers. Preclinical studies have shown that PDT induces the host anti-tumor immune response.
但真正实现肿瘤治疗方法不手术、无创伤、安全不影响生活质量，延长生命的目前只有光氧动力治疗方法。
However, the only therapeutic method at present which can truly realize operation-free, non-invasive, safe without impacts on life quality, and life-extending treatment is the PDT.
光动力学疗法已经在临床上用于治疗许多肿瘤性和非肿瘤性疾病。
Photodynamie therapy is an approved therapeutic modality for several types of tumors as well as non-malignant diseases.
影响光动力治疗效果的最直接因素就是光子能量在肿瘤体中的分布情况。
The directest factor to impact the effect of PDT is the distribution of photons energy. The paper has studied the distribution of photons energy in general tumour tissue.
ALA联合小剂量hpd的光动力学疗法对于诊断和治疗皮肤恶性肿瘤有较佳的疗效。
ALA and small dosage of HPD-PDT has some advantages in the diagnosis and treatment of skin cancer.
光动力治疗肿瘤的临床结果表明，它对早期肿瘤的治愈是有效的，并能保持患者的生活质量。
The clinical results of PDT for cancer show it is efficacious in the treatment of early stage cancer where complete remission may be achieved, Quality of patients life can...
肿瘤抗体结合光敏感剂和分子靶向光敏感剂将对于个体化光动力治疗更有效。
Cancer antibody combined photosensitizer and molecular targeted photosensitizers will be useful for personalized PDT which are expected more accurate PDT.
肿瘤抗体结合光敏感剂和分子靶向光敏感剂将对于个体化光动力治疗更有效。
Cancer antibody combined photosensitizer and molecular targeted photosensitizers will be useful for personalized PDT which are expected more accurate PDT.
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