CN215231419U

CN215231419U - Pipeline protection device for hemodialysis nursing

Info

Publication number: CN215231419U
Application number: CN202120767618.6U
Authority: CN
Inventors: 刘永玲; 程红梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-12-21
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a pipeline protection device is used in hemodialysis nursing, including last fender bracket, lower fender bracket and dialysis tube body, go up the fender bracket and pass through hinged mounting under on the fender bracket, the equal fixedly connected with in both ends of lower fender bracket is used for supporting the gliding support frame of dialysis tube body, and the ball that reduces frictional resistance between dialysis tube body and the support frame is installed to the inside wall of support frame, and the last fixed surface of support frame is connected with the flexure strip that carries out the constraint to the dialysis tube body. This pipeline protection device is used in hemodialysis nursing, through last fender bracket, support frame, spacing subassembly, gear and buffer spring isotructure's setting, go up fender bracket and fender bracket down with dialysis tube body joint in the fender bracket, go up lantern ring cooperation down the lantern ring and bolt assembly fix on the dialysis tube for gear engagement is in the tooth's socket, guarantees that spacing subassembly can drive the dialysis tube body and slide, and buffer spring has reached the purpose of buffer protection to spacing subassembly.

Description

Pipeline protection device for hemodialysis nursing

Technical Field

The utility model relates to a pipe joint protects technical field, specifically is a pipeline protection device is used in hemodialysis nursing.

Background

Hemodialysis is one of the kidney replacement treatment modes of patients with acute and chronic renal failure. It is characterized by that the blood in body is drained to exterior, and passed through a dialyzer formed from several hollow fibers, the blood and electrolyte solution (dialyzate) with similar concentration of organism are placed in interior and exterior of one hollow fiber, and the dispersion convection process is used to make material exchange so as to remove metabolic waste in body, maintain electrolyte and acid-base balance and remove excessive water in body, and the whole process of purified blood back-transfusion is called hemodialysis

The utility model discloses a disclose a pipe joint protection device for hemodialysis in chinese utility model patent application laid-open specification CN211724385U, comprises a box bod, there is the lid one side of box body through hinge swing joint, the last fixed surface of box body is connected with the base, one side fixedly connected with pivot piece of base, four be provided with the spliced pole between the pivot piece, there is the fixation clamp one side of base through pivot piece swing joint, the seat is placed in the last fixed surface of box body connection, the upper surface of placing the seat is provided with the elastic webbing.

Although this pipe joint protection device for hemodialysis, through the base, can combine into a fixation clamp with the rotatable setting of fixation clamp, this fixation clamp with the centre gripping two move, vein blood way pipe business turn over kneck, prevent that various reasons in the dialysis process from leading to the condition that the pine takes off, hemodialysis's security has been increased, can be audio-visually watch the condition in the pipe joint after the centre gripping through the setting of box body and lid transparent material, but the device makes the pipe be in fixed state, lead to the unable buffering of pipe to take the patient of wound easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a pipeline protection device is used in hemodialysis nursing has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a pipe protection device for hemodialysis nursing, which comprises an upper protection frame, a lower protection frame and a dialysis tube body, the upper protective frame is arranged on the lower protective frame through a hinge, both ends of the lower protective frame are fixedly connected with supporting frames for supporting the dialysis tube body to slide, the inner side wall of the support frame is provided with a ball for reducing the frictional resistance between the dialysis tube body and the support frame, the upper surface of the supporting frame is fixedly connected with an elastic sheet for binding the dialysis tube body, the upper protective frame and the lower protective frame are fixed by a fixing structure, the dialysis tube body is sleeved with a limiting component for limiting the dialysis tube body, gears are arranged on the inner top wall of the upper protective frame and the inner bottom wall of the lower protective frame through connecting structures, and buffer springs for the horizontal sliding of the limiting assemblies are mounted on the inner side walls of the upper protection frame and the lower protection frame.

Optionally, the middle part of the upper surface of the upper protection frame is embedded with an observation window for observing the state of the dialysis tube body.

Optionally, the connecting structure includes a U-shaped seat, a pivot for the gear to rotate horizontally is installed on the inner side wall of the U-shaped seat, and the gear and the pivot are coaxially arranged on the U-shaped seat in a penetrating manner.

Optionally, the limiting assembly comprises an upper sleeve ring and a lower sleeve ring, tooth grooves for horizontal rotation of the gear are formed in the surfaces of the upper sleeve ring and the lower sleeve ring, and two sides of the upper sleeve ring are connected with the lower sleeve ring through bolt assemblies, so that the upper sleeve ring and the lower sleeve ring are assembled into a whole.

Optionally, the bolt assembly includes a connecting bolt, and one end of the connecting bolt penetrating through the lantern ring is connected with a nut through a bolt.

Optionally, the fixing structure includes an upper fixing member and a lower fixing member, and a fixing bolt is threaded between the upper fixing member and the lower fixing member.

(III) advantageous effects

The utility model provides a pipeline protection device is used in hemodialysis nursing possesses following beneficial effect: this pipeline protection device is used in hemodialysis nursing, through last fender bracket, fender bracket down, the support frame, spacing subassembly, fixed knot constructs, connection structure, the setting of gear and buffer spring isotructure, go up fender bracket and fender bracket down with dialysis tube body joint in the fender bracket, the condition in the personnel direct observation pipe joint of observation window being convenient for, go up lantern ring cooperation down lantern ring and bolt assembly and fix on the dialysis tube, make gear engagement in the tooth's socket, guarantee that spacing subassembly can drive the slip of dialysis tube body, buffer spring has reached buffer protection's purpose to spacing subassembly.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of the utility model in use;

fig. 3 is a cross-sectional view of fig. 2 according to the present invention;

fig. 4 is a disassembly schematic view of the limiting structure of the present invention.

In the figure: 1. an upper fender bracket; 2. a lower fender bracket; 3. a dialysis tubing body; 4. a support frame; 5. a ball bearing; 6. an elastic sheet; 7. a limiting component; 701. an upper collar; 702. a lower collar; 703. a tooth socket; 8. a gear; 9. a buffer spring; 10. an observation window; 11. a U-shaped seat; 12. a connecting bolt; 13. a nut; 14. An upper fixing member; 15. a lower fixing member; 16. and (5) fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a hemodialysis nursing pipeline protection device comprises an upper protection frame 1, a lower protection frame 2 and a dialysis tube body 3, wherein the upper protection frame 1 is installed on the lower protection frame 2 through a hinge, two ends of the lower protection frame 2 are fixedly connected with a support frame 4 used for supporting the dialysis tube body 3 to slide horizontally, the inner side wall of the support frame 4 is provided with a ball 5 used for reducing the frictional resistance between the dialysis tube body 3 and the support frame 4, the upper surface of the support frame 4 is fixedly connected with an elastic sheet 6 used for binding the dialysis tube body 3, the upper protection frame 1 and the lower protection frame 2 are fixed through a fixing structure, a limiting component 7 used for limiting the dialysis tube body 3 is sleeved on the dialysis tube body 3, the limiting component 7 comprises an upper sleeve ring 701 and a lower sleeve ring 702, tooth grooves 703 used for the horizontal rotation of a gear 8 are formed in the surfaces of the upper sleeve ring 701 and the lower sleeve ring 702, two sides of the upper sleeve ring 701 are connected with the lower sleeve ring 702 through bolt components, so that the upper sleeve ring 701 and the lower sleeve ring 702 are assembled into a whole, the bolt assembly comprises a connecting bolt 12, one end of the connecting bolt 12 penetrating through the sleeve ring is connected with a nut 13 through a bolt, the inner top wall of the upper protection frame 1 and the inner bottom wall of the lower protection frame 2 are both provided with a gear 8 through a connecting structure, the connecting structure comprises a U-shaped seat 11, the inner side wall of the U-shaped seat 11 is provided with a pivot for the gear 8 to horizontally rotate, the gear 8 and the pivot are coaxially arranged on the U-shaped seat 11 in a penetrating manner, the inner side walls of the upper protection frame 1 and the lower protection frame 2 are both provided with a buffer spring 9 for the horizontal sliding of a limiting assembly, through the arrangement of the structures such as the upper protection frame 1, the lower protection frame 2, the support frame 4, the limiting assembly 7, a fixing structure, the connecting structure, the gear 8, the buffer spring 9 and the like, the dialysis tube body 3 is clamped in the protection frame by the upper protection frame 1 and the lower protection frame 2, an observation window 10 is convenient for personnel to directly observe the condition in the conduit joint, go up lantern ring 701 cooperation down lantern ring 702 and bolt assembly and fix on dialysis pipe body 3 for gear 8 meshing is in tooth's socket 703, guarantee that spacing subassembly 7 can drive dialysis pipe body 3 and slide, buffer spring 9 has reached the purpose of buffer protection to spacing subassembly 7, the middle part of going up fender bracket 1 upper surface inlays and is equipped with observation window 10 that is used for observing dialysis pipe body 3 state, fixed knot constructs including last mounting 14 and lower mounting 15, it wears to be equipped with fixing bolt 16 to go up the screw thread between mounting 14 and the lower mounting 15.

The utility model discloses in, this pipeline protection device is used in hemodialysis nursing, the working procedure as follows: through last fender bracket 1, lower fender bracket 2, support frame 4, spacing subassembly 7, fixed knot constructs, connection structure, the setting of gear 8 and buffer spring 9 isotructure, it connects in the fender bracket with dialysis pipe body 3 joint to go up fender bracket 1 and lower fender bracket 2, the condition in the personnel direct observation pipe joint of observation window 10 being convenient for, go up lantern ring 702 and bolt assembly and fix on dialysis pipe body 3 under the cooperation of lantern ring 701, make the meshing of gear 8 in tooth's socket 703, guarantee that spacing subassembly 7 can drive dialysis pipe body 3 and slide, buffer spring 9 has reached buffer protection's purpose to spacing subassembly 7.

The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a pipeline protection device is used in hemodialysis nursing, includes fender bracket (1), fender bracket (2) and dialysis tube body (3) down, its characterized in that: the dialysis catheter is characterized in that the upper protection frame (1) is installed on the lower protection frame (2) through a hinge, the two ends of the lower protection frame (2) are fixedly connected with a support frame (4) used for supporting the dialysis catheter body (3) to horizontally slide, balls (5) used for reducing the frictional resistance between the dialysis catheter body (3) and the support frame (4) are installed on the inner side wall of the support frame (4), an elastic sheet (6) used for binding the dialysis catheter body (3) is fixedly connected to the upper surface of the support frame (4), the upper protection frame (1) and the lower protection frame (2) are fixed through a fixing structure, a limiting component (7) used for limiting the dialysis catheter body (3) is sleeved on the dialysis catheter body (3), and a gear (8) is installed on the inner top wall of the upper protection frame (1) and the inner bottom wall of the lower protection frame (2) through a connecting structure, and buffer springs (9) for the limiting assemblies to horizontally slide are mounted on the inner side walls of the upper protection frame (1) and the lower protection frame (2).

2. The hemodialysis nursing pipe protection device according to claim 1, wherein: an observation window (10) used for observing the state of the dialysis tube body (3) is embedded in the middle of the upper surface of the upper protection frame (1).

3. The hemodialysis nursing pipe protection device according to claim 1, wherein: the connecting structure comprises a U-shaped seat (11), a pivot for horizontal rotation of the gear (8) is installed on the inner side wall of the U-shaped seat (11), and the gear (8) and the pivot are coaxially arranged on the U-shaped seat (11) in a penetrating mode.

4. The hemodialysis nursing pipe protection device according to claim 1, wherein: spacing subassembly (7) include lantern ring (701) and lower lantern ring (702), the tooth's socket (703) that supply gear (8) horizontal rotation are all seted up on the surface of going up lantern ring (701) and lower lantern ring (702), the both sides of going up lantern ring (701) are connected through between bolt assembly and the lower lantern ring (702) for go up lantern ring (701) and lower lantern ring (702) assemble into an organic whole.

5. The hemodialysis nursing pipe protection device according to claim 4, wherein: the bolt assembly comprises a connecting bolt (12), and one end of the connecting bolt (12) penetrating through the lantern ring is connected with a nut (13) in a bolt mode.

6. The hemodialysis nursing pipe protection device according to claim 1, wherein: the fixing structure comprises an upper fixing piece (14) and a lower fixing piece (15), and a fixing bolt (16) is arranged between the upper fixing piece (14) and the lower fixing piece (15) in a threaded penetrating mode.