The invention discloses a radio frequency needle for hemorrhoids treatment, including a sensing capillary needle. The sensing capillary needle has a tip at the beginning, a handle at the end, a sensor in the sensing capillary needle, and a key board and a circuit adapter board in the handle. The advantages of the present invention are: effectively eliminating myofibrosis malformed blood vessels of hemorrhoid lesion tissue, protecting normal anal mucosa, preventing deep muscle layer from being damaged, effectively alleviating the symptoms and progress of hemorrhoids; strong targeting of treatment, minimizing the side effects and complications of hemorrhoids treatment, and realizing effective minimally invasive treatment. Radiofrequency minimally invasive treatment of hemorrhoids can control the operation well, target the lesion tissue, effectively protect the normal anal canal tissue, almost no complications such as massive hemorrhage, and improve the safety of operation. Even if the first treatment is ineffective, it can be treated again without cumulative complications.
【技术实现步骤摘要】
一种射频治疗痔的针
本专利技术涉及医疗器械
,尤其涉及一种用于治疗痔的装置。
技术介绍
痔,又称痔疮、痔核,是最常见的慢性肛门疾病。我国成年人发病率达46.3%,其常见症状为反复出血、疼痛和脱出,影响患者的工作和生活质量。病变严重者出现痔的嵌顿、坏死、剧烈疼痛,需要紧急外科处理。目前轻中度痔患者多采用药物治疗、物理治疗(微波、套扎治疗)、化学治疗(内痔硬化剂注射、枯痔治疗)等保守治疗,主要是根据临床表象来改善症状,仅能使部分患者缓解,易复发与进展。保守治疗无效者多采用外科治疗,现行外科手术方式治疗痔,易大出血、疼痛明显等并发症,治疗操作难、培训时间长,术中切除组织深度与范围验以掌握,易复发。一旦出现操作不慎,易出现肛门狭窄、肛门失禁等手术并发症,无法进行补救治疗。目前以传统外剥内切术(Milligan-Morgan术)、吻合器痔上黏膜环切钉合术(PPH)和选择性点状切除术(TST)为主。传统手术创面较大,损伤齿状线和肛管正常组织结构,患者术后疼痛明显,术后易出血,伤口愈合慢且疼痛持续时间长。如切除肛管组织过多,严重时可并发肛门狭窄甚至肛门失禁[1]。PPH和 ...
【技术保护点】
1.一种射频治疗痔的针,其特征在于:包括传感毛细针,所述传感毛细针的首端是针尖,其尾端安装有手柄,传感毛细针内安装有传感器。
【技术特征摘要】
1.一种射频治疗痔的针,其特征在于:包括传感毛细针,所述传感毛细针的首端是针尖,其尾端安装有手柄,传感毛细针内安装有传感器。2.根据权利要求1所述的一种射频治疗痔的针,其特征在于:所述传感毛细针的材料是金属,其内部中空,所述传感器为微型传感器,安装在传感毛细针内。3.根据权利要求2所述的一种射频治疗痔的针,其特征在于:所述传感器的引线延伸出传感毛细针的尾端外,直至手柄内。4.根据权利要求3所述的一种射频治疗痔的针,其特征在于:所述传感毛细针的首端设有引线包胶头,固定传感器的引线。5.根据权利要求1所述的一种射频治疗痔的针,其特征在于:所述传感毛细针的长度为50.0-120.0mm。6.根据权利要求5所述的一种射频治...
【专利技术属性】
技术研发人员:蒋润辉,刘文英,韩超,李景华,王胜强,
申请(专利权)人:广州思众医疗科技有限公司,
类型:发明
国别省市:广东,44
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