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CN-224220553-U - Hemodialysis pipeline fixation clamp

CN224220553UCN 224220553 UCN224220553 UCN 224220553UCN-224220553-U

Abstract

The utility model relates to a hemodialysis pipeline fixing clamp, which belongs to the technical field of hemodialysis pipeline fixing clamps and comprises a hemodialysis pipeline fixing clamp body, two positioning plates arranged on the hemodialysis pipeline fixing clamp body and connecting plates arranged at the bottoms of the two positioning plates, wherein a telescopic damping rod is fixedly arranged on one side surface of the two connecting plates opposite to each other, and a fixing plate is fixedly connected with one side surface of the two telescopic damping rods opposite to each other. This hemodialysis pipeline fixation clamp, through threaded connection between actuating lever and the first screw rod, drive two adjacent splint relative movement, adjust the interval between two adjacent splint, convenient with the fixed centre gripping of hemodialysis pipeline fixation clamp body on the arm of different hand girth patients, improve the result of use, simultaneously, through threaded connection between bull stick and the second screw rod, drive the connecting plate and remove, convenient highly adjusting splint, convenient and practical more.

Inventors

  • YANG CHUNYAN
  • DUAN CHUNLAN

Assignees

  • 大理市第一人民医院

Dates

Publication Date
20260512
Application Date
20241118

Claims (6)

  1. 1. A hemodialysis pipe fixing clamp comprises a hemodialysis pipe fixing clamp body (1) and a fixing device Two positioning plates (3) are arranged on the hemodialysis pipeline fixing clamp body (1) and are placed in two positions A connecting plate (8) at the bottom of each positioning plate (3), and is characterized in that two connecting plates (8) A telescopic damping rod (9) is fixedly arranged on the opposite side surfaces; A fixed plate (10) is fixedly connected with one side surface of the two telescopic damping rods (9) opposite to each other, One side surface opposite to the two fixing plates (10) is fixedly connected with a fixing frame (2), and the two fixing frames are fixedly connected with one another The inner top wall and the inner bottom wall of the fixed frame (2) are respectively connected with one end penetrating through the fixed frame (2) through bearings in a rotating way A driving rod (15) extending to the outside, two adjacent driving rods (15) are far away from the fixed frame (2) Is movably connected with a first screw rod (14) with one end extending into the interior of the first screw rod, and four first screw rods One side surface of the rod (14) far away from the fixed frame (2) is fixedly connected with a movable plate (11), and four movable plates are respectively and fixedly connected with a movable plate One side surface of the movable plate (11) far away from the fixed frame (2) is fixedly connected with clamping plates (12), and four clamping plates are fixedly connected with one another A rubber pad (13) is fixedly connected to one side surface of the plate (12) far away from the movable plate (11); The two fixing frames (2) are provided with driving components, and the hemodialysis pipeline fixing clamp body (1) The movable assembly is arranged on the upper part.
  2. 2. A hemodialysis tube holder according to claim 1, wherein said tube holder is a tube holder The fixing frame (2) is a U-shaped frame, and one side surface of the four driving rods (15) far away from the fixing frame (2) is provided with The four first screws (14) are respectively extended to the four first screw holes The clamping plate (12) is an arc-shaped plate and is internally and in threaded connection with the clamping plate.
  3. 3. A hemodialysis tube holder according to claim 1, wherein said tube holder is a tube holder The driving assembly comprises a mounting rod (20), one end of the mounting rod (20) is rotatably connected with the fixed rod through a bearing One side of the fixed frame (2) far away from the fixed plate (10) is provided with the other end penetrating through the fixed frame (2) and extending To the fixed plate (10), the side surface of the installation rod (20) far away from the fixed plate (10) is fixedly connected Has a handle (21), and the peripheral wall of the mounting rod (20) is fixedly provided with drive bevel gears (19), two drive bevel gears The outer peripheral walls of the driving rods (15) are fixedly provided with driven gears meshed with the driving bevel gears (19) The bevel gears (18), the top surfaces and the bottom surfaces of the two fixed plates (10) are respectively provided with a clamping groove (17), and one side surface, far away from the clamping plate (12), of each two adjacent movable plates (11) is fixedly connected with one end respectively A clamping plate (16) extending to the inside of the two clamping grooves (17).
  4. 4. A hemodialysis tube holder according to claim 3, wherein said tube holder is a tube holder The mounting rod (20) is rotationally connected with the fixing plate (10) through a bearing, and two adjacent first screw rods (14) The clamping plate (16) is an L-shaped plate, and the clamping plate (16) and the clamping groove (17) are opposite in screw thread And (3) sliding connection.
  5. 5. A hemodialysis tube holder according to claim 3, wherein said tube holder is a tube holder The moving assembly comprises two rotating rods (4), and the two rotating rods (4) are rotationally connected through bearings Is connected to the bottom surface of the hemodialysis pipeline fixing clamp body (1), and the bottom surfaces of the two rotating rods (4) are both A second screw rod (6) with one end extending into the inside is movably connected, and bottoms of the two second screw rods (6) The surfaces are fixedly connected with linkage plates (7), and the two linkage plates (7) are respectively connected with two connecting plates (8) Fixedly connected, the bottom surfaces of the two positioning plates (3) are provided with two connecting grooves (5), The two connecting plates (8) respectively extend into the two connecting grooves (5).
  6. 6. A hemodialysis tube holder according to claim 5, wherein said tube holder is a tube holder The connecting plate (8) is in sliding connection with the connecting groove (5), and the bottom surfaces of the two rotating rods (4) are respectively provided with a first opening Two threaded holes, two second screws (6) respectively extend into the two second threaded holes and are connected with the two second threaded holes And (5) threaded connection.

Description

Hemodialysis pipeline fixation clamp Technical Field The utility model relates to the technical field of hemodialysis pipeline fixing clamps, in particular to a hemodialysis pipeline fixing clamp. Background Hemodialysis is one of the kidney replacement treatment modes of patients with acute and chronic renal failure, and is characterized in that in-vivo blood is drained to the outside of the body, the blood and electrolyte solution with similar concentration of a body are subjected to mass exchange inside and outside the hollow fiber through a dialyzer consisting of innumerable hollow fibers, metabolic wastes, excessive moisture in the body are removed, electrolyte and acid-base balance are maintained, the whole process of back transfusion of purified blood is called hemodialysis, and a hemodialysis tube fixing clamp is medical auxiliary equipment, so that a plurality of blood tubes are connected with the patient and the equipment in the process of hemodialysis of the patient. The patent CN219558252U discloses a hemodialysis pipe fixing clip, which discloses a technical scheme that the hemodialysis pipe fixing clip is not easy to fall off, and solves the problems that the existing hemodialysis pipe fixing clip fixes a hemodialysis pipe through a mode of an adhesive tape, and the adhesive tape can not be adjusted for many times, and sweat on the surface of a patient easily causes the adhesive tape to fall off, so that a pipe is easily involved when the body position of the patient is changed halfway, and the pipe passage is possibly twisted, folded or even slipped off, thereby influencing the dialysis effect. When the device is used, under the action of the U-shaped clamping plate, the fixing clamp can be firmly clamped on the arm of a patient, but the size of the fixing clamp is a fixed size, so that the fixing clamp is inconvenient to clamp the fixing frame on the arm of different hand patients, the using effect is reduced, and the hemodialysis pipeline fixing clamp is provided for solving the problems. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a hemodialysis pipeline fixing clamp which has the advantage of convenient adjustment, and solves the problems that the fixing clamp can be firmly clamped on the arm of a patient under the action of a U-shaped clamping plate when the hemodialysis pipeline fixing clamp is used, but the fixing clamp is of a fixed size, so that the fixing frame is inconvenient to clamp on the arms of patients with different hand circumferences, and the using effect is reduced. The hemodialysis pipe fixing clamp comprises a hemodialysis pipe fixing clamp body, two positioning plates arranged on the hemodialysis pipe fixing clamp body and connecting plates arranged at the bottoms of the two positioning plates, wherein telescopic damping rods are fixedly arranged on one side face of each connecting plate. Two the equal fixedly connected with fixed plate of a side that scalable damping pole is relative, two the equal fixedly connected with mount of a side that fixed plate is relative, two the interior roof of mount and interior diapire are all rotated through the bearing and are connected with the actuating lever that one end runs through the mount and extend to its outside, and two adjacent actuating levers keep away from the equal swing joint of a side of mount and have one end to extend to its inside first screw rod, four the equal fixedly connected with movable plate of a side that the mount was kept away from to first screw rod, four the equal fixedly connected with splint of a side that the mount was kept away from to the movable plate, four the equal fixedly connected with rubber pad of a side that the movable plate was kept away from to splint. And the two fixing frames are provided with driving assemblies for driving the driving rods to rotate. The hemodialysis pipeline fixing clamp body is provided with a moving assembly for driving the connecting plate to move. Further, the fixing frame is a U-shaped frame, first threaded holes are formed in one side face, far away from the fixing frame, of each of the four driving rods, the four first threaded rods extend to the inner portions of the four first threaded holes respectively and are in threaded connection with the four first threaded holes, and the clamping plates are arc-shaped plates. Further, the drive assembly includes the installation pole, the one end of installation pole is rotated through the bearing and is connected on the fixing frame is kept away from a side of fixed plate, and its other end runs through the fixing frame and extends to on the fixed plate, a side fixedly connected with handle that the fixed plate was kept away from to the installation pole, the periphery wall fixed mounting of installation pole has driving bevel gear, two the equal fixed mounting of periphery wall of drive pole has the driven bevel gear with driving bevel gear meshing, two the draw-in