The utility model discloses a knee joint clamping fixing device, which comprises a first clamping cylinder and a second clamping cylinder. The first clamping cylinder is composed of an upper cylinder body and a lower cylinder body. The second clamping cylinder is composed of a front cylinder body and a rear cylinder body. The structure of the four cylinders is the same, and the main body is a semi-tubular structure. The two ends are symmetrically provided with a fixed end plate, and the fixed end plate is provided with a fixed hole. The inner side of the four cylinders is bonded with elastic cushions. The two fixed end plates of the lower and rear cylinders on the same side are fixed through L-shaped connecting plates, and weight-reducing holes are distributed on the connecting plates. The utility model has the advantages of simple structure and reasonable design. Firstly, the knee joint is supported by the lower cylinder body and the rear cylinder body with the connecting plate, and then the upper cylinder body and the front cylinder body are fixed in position. The operation is convenient to meet the clamping and fixing requirements of the knee joint of the operation patients. The elastic pad is installed in the cylinder body, which can improve the comfort of the patients and facilitate the early recovery of the patients.
【技术实现步骤摘要】
一种膝关节夹持固定装置
本技术涉及医疗器械
,尤其涉及一种膝关节夹持固定装置。
技术介绍
对患者进行冠状动脉造影时,大多数情况下在股动脉位置进行穿刺。在造影结束后,需要对股动脉穿刺部位进行加压包扎,以防止出血。患者做完冠状动脉造影回到病房后,一定要卧床,且穿刺一侧下肢应绝对制动至少6小时,在这6个小时内,患者不能自己抬头,尤其是穿刺一侧下肢的膝关节不能屈曲。现有技术中缺少防止患者膝关节屈曲的医用护具,完全靠患者的自控力或陪护人员的看管来控制。这样,当陪护人员看管不到位时或患者睡着时,无法避免穿刺侧下肢膝关节屈曲,进而无法避免由屈曲而造成的股动脉出血。
技术实现思路
本技术的目的在于克服现有技术中存在的上述问题,提供一种膝关节夹持固定装置。为实现上述技术目的,达到上述技术效果,本技术是通过以下技术方案实现:一种膝关节夹持固定装置,包括套设在膝关节中股骨外侧的第一夹持筒和套设在膝关节中胫骨外侧的第二夹持筒,所述第一夹持筒由上筒体和下筒体组合而成,所述第二夹持筒由前筒体和后筒体组合而成,所述上筒体、下筒体、前筒体和后筒体的结构相同,所述上筒体、下筒体、前筒体和后筒体的主体 ...
【技术保护点】
1.一种膝关节夹持固定装置,其特征在于:包括套设在膝关节中股骨外侧的第一夹持筒和套设在膝关节中胫骨外侧的第二夹持筒,所述第一夹持筒由上筒体和下筒体组合而成,所述第二夹持筒由前筒体和后筒体组合而成,所述上筒体、下筒体、前筒体和后筒体的结构相同,所述上筒体、下筒体、前筒体和后筒体的主体均呈半管状结构,两端对称设有固定端板,所述固定端板上开设有与固定件配合的固定孔,所述上筒体、下筒体、前筒体和后筒体的内侧粘接有弹性垫,所述下筒体、后筒体位于同侧的两个固定端板通过L形连接板进行固连,所述连接板上均布有减重孔。
【技术特征摘要】
1.一种膝关节夹持固定装置,其特征在于:包括套设在膝关节中股骨外侧的第一夹持筒和套设在膝关节中胫骨外侧的第二夹持筒,所述第一夹持筒由上筒体和下筒体组合而成,所述第二夹持筒由前筒体和后筒体组合而成,所述上筒体、下筒体、前筒体和后筒体的结构相同,所述上筒体、下筒体、前筒体和后筒体的主体均呈半管状结构,两端对称设有固定端板,所述固定端板上开设有与固定件配合的固定孔,所述上筒体、下筒体、前筒体和后筒体的内侧粘接有弹性垫,所述下筒体、后筒体位于...
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