The utility model discloses a pre-embedded connection device for renal dialysis, which comprises a tube seat. The lower surface of the left end of the tube seat is integrally moulded with an embedded tube. The left end of the tube seat is clamped with a sealing plate. The middle part of the sealing plate is provided with a through hole. The inner cavity of the tube seat on the right side of the sealing plate is clamped with a support seat, the outer edge of the support seat is provided with a mesh hole, and the middle part of the right end of the support seat is integrally moulded with a support slide rod. The right end of the supporting slide rod is glued with a sealing ball, the outer side of the supporting slide rod is provided with a sliding ring sleeve, and a compression spring is clamped between the sliding ring sleeve and the supporting seat; only the buried tube is put into the blood vessel of the patient, and the groove cavity of the sliding ring sleeve and the sealing ball are sealed by the spring, so that the anti-seepage effect of the whole pre-embedding device is better, and at the same time, the outer tube head of the dialysis machine is put in. When connecting the rows, only the outer pipe head is inserted. Through the cooperation of the clamp ring and the limit ring, under the action of the screw barrel and the screw seat, the tightening can be realized and the connecting effect can be achieved.
【技术实现步骤摘要】
一种肾透析预埋连接装置
本技术涉及肾透析装置
,具体为一种肾透析预埋连接装置。
技术介绍
肾透析是肾病治疗中常用的治疗手段,而肾透析时需将透析机的导管与患者的血管进行连接,多次进行肾透析时,需要进行多次的连接,导致对会患者的身体造成伤害,即使现有的一些预埋管,连接时手段复杂,预防血液渗出也较为困难,为此我们提出一种肾透析预埋连接装置。
技术实现思路
本技术的目的在于提供一种肾透析预埋连接装置,以解决上述
技术介绍
中提出的问题。为实现上述目的,本技术提供如下技术方案;一种肾透析预埋连接装置,包括管座,所述管座左端下表面一体成型有埋管,所述管座左端卡装有封板,所述封板中部开有通孔,所述封板右侧的管座的内腔卡装有支撑座,所述支撑座外缘开有网孔,所述支撑座右端面中部一体成型有支撑滑杆,所述支撑滑杆右端胶接有封球,所述支撑滑杆外侧套装有滑动环套,所述滑动环套与支撑座之间卡装有压缩弹簧,所述滑动环套内开有槽腔,所述管座内腔右端滑动安装有卡环,所述管座右端管板开有滑槽,所述卡环外缘胶接有连接滑杆的内端,所述连接滑杆外缘卡装有螺纹座,所述管座右部外侧转动安装有旋紧筒,所述管座右端腔内卡装有外管头,所述外管头外壁中部一体成型有限位环。所述滑动环套右端面开有卡槽,所述卡槽内卡装有密封环。所述外管头左端一体成型有密封凸缘。所述连接滑杆与螺纹座滑动安装在滑槽中,且滑槽数量为四个。本技术的工作原理和过程:将埋管与患者血管连接后,续进行与透析机进行连接时,将外管头插入管座的右端腔内,卡环卡装限位环,转动旋紧筒使得螺纹座在螺纹啮合作用下向左端滑动,带动连接滑杆及卡环向左运动,继而夹限位环及 ...
【技术保护点】
1.一种肾透析预埋连接装置,包括管座(1),其特征在于:所述管座(1)左端下表面一体成型有埋管(4),所述管座(1)左端卡装有封板(6),所述封板(6)中部开有通孔(3),所述封板(6)右侧的管座(1)的内腔卡装有支撑座(7),所述支撑座(7)外缘开有网孔(8),所述支撑座(7)右端面中部一体成型有支撑滑杆(9),所述支撑滑杆(9)右端胶接有封球(10),所述支撑滑杆(9)外侧套装有滑动环套(21),所述滑动环套(21)与支撑座(7)之间卡装有压缩弹簧(2),所述滑动环套(21)内开有槽腔(19),所述管座(1)内腔右端滑动安装有卡环(14),所述管座(1)右端管板开有滑槽(17),所述卡环(14)外缘胶接有连接滑杆(13),所述连接滑杆(13)外缘卡装有螺纹座(12),所述管座(1)右部外侧转动安装有旋紧筒(11),所述管座(1)右端腔内卡装有外管头(20),所述外管头(20)外壁中部一体成型有限位环(15);所述滑动环套(21)右端面开有卡槽(18),所述卡槽(18)内卡装有密封环;所述外管头(20)左端一体成型有密封凸缘;所述连接滑杆(13)与螺纹座(12)滑动安装在滑槽(17) ...
【技术特征摘要】
1.一种肾透析预埋连接装置,包括管座(1),其特征在于:所述管座(1)左端下表面一体成型有埋管(4),所述管座(1)左端卡装有封板(6),所述封板(6)中部开有通孔(3),所述封板(6)右侧的管座(1)的内腔卡装有支撑座(7),所述支撑座(7)外缘开有网孔(8),所述支撑座(7)右端面中部一体成型有支撑滑杆(9),所述支撑滑杆(9)右端胶接有封球(10),所述支撑滑杆(9)外侧套装有滑动环套(21),所述滑动环套(21)与支撑座(7)之间卡装有压缩弹簧(2),所述滑动环套(21)内开有槽腔(19),所述管座(...
【专利技术属性】
技术研发人员:郭桥艳,刘丽华,孙广东,罗萍,吴曼,
申请(专利权)人:吉林大学,
类型:新型
国别省市:吉林,22
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