Hemodialysis upper limb fixing device

[0012] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.

[0013] like figure 1 The preferred embodiment of the hemodialysis upper extremity fixing device of the present invention shown comprises an upper support 3 and a lower support 1, the upper support 3 and the lower support 1 are hinged, and the surfaces of the upper support 3 and the lower support 1 are provided with a non-woven layer 2, The surfaces of the upper bracket 3 and the lower bracket 1 are also provided with several through holes, the through holes are connected with a fixing rope 12, the fixing rope 12 extends through the non-woven fabric layer 2, the fixing rope 12 is made of elastic material, and the fixing rope 12 is located in the One end of the through hole is provided with a fixing card, the lower bracket 1 is located on one side of the upper bracket 3 and is provided with a support plate 5, the support plate 5 is fixedly connected with the lower bracket 3, the upper surface of the support plate 5 is provided with a fixed shaft 6, and the fixed shaft 6 Connected with the support plate 5 by fixing screws, a support sleeve 8 is provided at one end of the fixed shaft 6 and the support plate 5 opposite to the lower bracket 1 and the bottom of the upper bracket 3 , the two support sleeves 8 are arranged opposite to each other, and a support sleeve 8 is arranged between the two support sleeves 8 There is a movable connecting pipe 4, the movable connecting pipe 4 adopts an adjustable movable connecting pipe 4, both ends of the movable connecting pipe 4 are located in the two supporting sleeves 8, and the supporting sleeve 8 and the movable connecting pipe 4 located in the supporting sleeve 8 are both There is a corresponding through hole, the movable connecting pipe 4 and the support sleeve 8 are connected by butterfly bolts arranged in the through hole, and the bottom of the lower bracket 1 is connected with a fixed sleeve 7, there are two fixed sleeves 7, fixed There are screw holes 11 on the sleeve 7, a hose 9 is arranged at the mouth of the fixed sleeve 7, the hose 9 is connected with the fixing sleeve 7 through the clips arranged in the screw holes 11, and the hose 9 is connected with a fixing buckle 10. There are locking bolts on the adjustable movable connecting pipe 4, the length of the support plate 5 is greater than the length of the fixed shaft 6, and the fixed shaft 6 and the support plate 5 are located between the support plate 5 and the fixed shaft 6 relative to the support sleeve 8 of the lower bracket 1. difference between.

[0014] The hemodialysis upper limb fixing device of the present invention can fix the patient's upper limb appropriately according to the thickness of the patient's upper limb, avoids discomfort to the patient, and has good fixation effect, no needle-dropping phenomenon, etc., and the upper bracket can be adjusted appropriately according to needs. The inclination angle is suitable for different patients. There are locking bolts on the adjustable movable connecting pipe 4, so that the height of the movable connecting pipe can be adjusted according to needs, and then fixed; The connection between the fixed shaft 6 and the support plate 5 is located between the difference between the support plate 5 and the fixed shaft 6 relative to the support sleeve 8 of the lower bracket 1, the connection is compact and the stability is good.

[0015] Taking the above ideal embodiments according to the present invention as inspiration, and through the above description, relevant personnel can make various changes and modifications without departing from the technical idea of ​​the present invention. The technical scope of the present invention is not limited to the contents in the specification, and the technical scope must be determined according to the scope of the claims.