CN219662451U - Hemodialysis pipe anti-drop device - Google Patents
Hemodialysis pipe anti-drop device Download PDFInfo
- Publication number
- CN219662451U CN219662451U CN202222950388.4U CN202222950388U CN219662451U CN 219662451 U CN219662451 U CN 219662451U CN 202222950388 U CN202222950388 U CN 202222950388U CN 219662451 U CN219662451 U CN 219662451U
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- China
- Prior art keywords
- fixedly connected
- bottom plate
- arc
- plate
- roof
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- 238000001631 haemodialysis Methods 0.000 title claims abstract description 28
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 4
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 201000011040 acute kidney failure Diseases 0.000 description 1
- 208000012998 acute renal failure Diseases 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses an anti-drop device of a hemodialysis catheter, which comprises a bottom plate, wherein a top plate is arranged above the bottom plate, two sliding holes are formed in the upper surface of the top plate, two sliding rods are fixedly connected to the upper surface of the bottom plate, the top ends of the sliding rods penetrate through the sliding holes and are fixedly connected with limiting plates, springs are sleeved on the outer surfaces of the sliding rods, the top ends of the springs are respectively and fixedly connected with the bottom surface of the limiting plates, and a group of arc plates are fixedly connected to the upper surface of the bottom plate and the bottom surface of the top plate. Through the cooperation of bottom plate, slide hole, slide bar, spring and the arc that sets up, when the pipe passed between the arc, utilize the elasticity of spring, can apply pressure to the roof, can let the arc to pipe centre gripping fixed to utilize mutual repulsion between the magnetic path, can move the roof top, can reduce the closure degree between the arc, so as to avoid too big to the pipe extrusion degree, be favorable to the hemodialysis to patient.
Description
Technical Field
The utility model relates to the technical field of hemodialysis, in particular to an anti-falling device for a hemodialysis catheter.
Background
Hemodialysis is one of 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, and is subjected to substance exchange with electrolyte solution with similar concentration of an organism inside and outside one hollow fiber through a dialyzer consisting of innumerable hollow fibers, so that metabolic wastes in the body are removed, and the balance of electrolyte and acid and alkali is maintained; at the same time, the whole process of removing excessive water from the body and reinfusion of the purified blood is called hemodialysis.
Many catheters can be used in the hemodialysis process, the fixing effect of the current hemodialysis catheter is poor, the current hemodialysis catheter is generally scattered, the current hemodialysis catheter is easy to fall off, and certain influence is generated on the hemodialysis of a patient, so that the hemodialysis catheter fall-off prevention device is provided.
Disclosure of Invention
The utility model aims to provide an anti-falling device for hemodialysis catheters, which aims to solve the problems that the prior hemodialysis catheter is poor in fixing effect, usually scattered, easy to fall off and has a certain influence on the hemodialysis of patients.
The embodiment of the utility model adopts the following technical scheme: the utility model provides a hemodialysis pipe anti-drop device, includes the bottom plate, the top of bottom plate is equipped with the roof, two slide holes have been seted up to the upper surface of roof, the upper surface fixedly connected with of bottom plate has two slide bars, every the top of slide bar all runs through the slide hole and fixedly connected with limiting plate, every the surface of slide bar all overlaps and is equipped with the spring, every the top of spring respectively with limiting plate's bottom surface fixed connection, the upper surface of bottom plate and the equal fixedly connected with arc of bottom surface of roof, the upper surface of bottom plate and the equal fixedly connected with of bottom surface of roof two connecting blocks, every group the one end that the connecting block is close to each other is equal fixedly connected with magnetic path, and repels each other between every group magnetic path.
Preferably, the upper surface of bottom plate fixedly connected with two sets of fixed barrels, every the inside of fixed barrel all is equipped with the connecting rod, every the top of connecting rod all with the bottom surface fixed connection of roof.
Preferably, the bottom surface of bottom plate fixedly connected with two mounting panels, every the upper surface of mounting panel has all seted up two mounting holes.
Preferably, each group of arc plates are fixedly connected with a protection pad on one side face close to each other, and each protection pad is made of latex.
Preferably, the outer surface of each arc plate is fixedly connected with a group of reinforcing blocks, and one side surface of each reinforcing block, which is far away from each other, is fixedly connected with the upper surface of the bottom plate and the bottom surface of the top plate respectively.
Preferably, the upper surface of the top plate is fixedly connected with a pull handle, and the outer surface of the pull handle is sleeved with a protective sleeve.
The above at least one technical scheme adopted by the embodiment of the utility model can achieve the following beneficial effects:
through the cooperation of bottom plate, slide hole, slide bar, spring and the arc that sets up, when the pipe passed between the arc, utilize the elasticity of spring, can apply pressure to the roof, can let the arc to pipe centre gripping fixed to utilize mutual repulsion between the magnetic path, can move the roof top, can reduce the closure degree between the arc, so as to avoid too big to the pipe extrusion degree, be favorable to the hemodialysis to patient.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
fig. 1 is: the three-dimensional structure schematic diagram of the sliding rod is shown;
fig. 2 is: a sectional view of a front view of the slide hole of the utility model;
fig. 3 is: the three-dimensional structure schematic diagram of the bottom plate of the utility model;
fig. 4 is: the three-dimensional structure of the top plate is schematically shown.
In the figure: 1. a bottom plate; 2. a protective pad; 3. a mounting hole; 4. a limiting plate; 5. a top plate; 6. a pull handle; 7. an arc-shaped plate; 8. a magnetic block; 9. a spring; 10. a mounting plate; 11. a slide bar; 12. a connecting block; 13. a slide hole; 14. a reinforcing block; 15. a fixed cylinder; 16. and (5) connecting a rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to specific embodiments of the present utility model and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The following describes in detail the technical solutions provided by the embodiments of the present utility model with reference to the accompanying drawings.
Referring to fig. 1-4, the present utility model provides a technical solution of an anti-falling device for hemodialysis catheter; the magnetic force sensor comprises a bottom plate 1, a top plate 5 is arranged above the bottom plate 1, two sliding holes 13 are formed in the upper surface of the top plate 5, two sliding rods 11 are fixedly connected to the upper surface of the bottom plate 1, the top ends of the sliding rods 11 penetrate through the sliding holes 13 and are fixedly connected with a limiting plate 4, springs 9 are sleeved on the outer surface of each sliding rod 11, the top ends of the springs 9 are respectively fixedly connected with the bottom surface of the limiting plate 4, a group of arc plates 7 are fixedly connected to the upper surface of the bottom plate 1 and the bottom surface of the top plate 5, two connecting blocks 12 are fixedly connected to the upper surface of the bottom plate 1 and the bottom surface of the top plate 5, one ends, close to each other, of each group of connecting blocks 12 are fixedly connected with magnetic blocks 8, and each group of magnetic blocks 8 repel each other;
in the embodiment, two groups of fixing cylinders 15 are fixedly connected to the upper surface of the bottom plate 1, connecting rods 16 are arranged in each fixing cylinder 15, the top end of each connecting rod 16 is fixedly connected with the bottom surface of the top plate 5, and the top plate 5 and the bottom plate 1 can be connected to each other to keep a stable form; the bottom surface of the bottom plate 1 is fixedly connected with two mounting plates 10, and the upper surface of each mounting plate 10 is provided with two mounting holes 3, so that a public can conveniently fix the bottom plate 1; the side surfaces of each group of arc plates 7, which are close to each other, are fixedly connected with the protective pads 2, and each protective pad 2 is made of latex, so that the catheter can be protected from being damaged;
in this embodiment, a set of reinforcing blocks 14 are fixedly connected to the outer surface of each arc-shaped plate 7, and one side surface of each set of reinforcing blocks 14, which is far away from each other, is fixedly connected to the upper surface of the bottom plate 1 and the bottom surface of the top plate 5 respectively, so that the arc-shaped plates 7 can be reinforced; the upper surface fixedly connected with pull handle 6 of roof 5, the surface cover of pull handle 6 is equipped with the protective sheath, and the staff of being convenient for lifts roof 5.
Working principle: when the hemodialysis device is used, the base plate 1 is fixed by the mounting plate 10, then the dialysis catheter sequentially passes through between each group of arc plates 7, when the catheter passes through the arc plates 7, the arc plates 7 are jacked, the position of the top plate 5 moves along with the movement, the springs 9 are compressed, the top plate 5 is pressed downwards by the rebound of the springs 9, the catheter can be clamped, and the closing degree between the arc plates 7 can be reduced due to repulsion between the magnetic blocks 8, so that the catheter is prevented from being extruded too strongly, and hemodialysis on a patient is facilitated.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.
The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.
Claims (6)
1. Hemodialysis pipe anti-drop device, including bottom plate (1), its characterized in that: the top of bottom plate (1) is equipped with roof (5), two slide holes (13) have been seted up to the upper surface of roof (5), the upper surface fixedly connected with of bottom plate (1) two slide bars (11), every slide bar (11)'s top all runs through slide hole (13) and fixedly connected with limiting plate (4), every the surface of slide bar (11) all overlaps and is equipped with spring (9), every the top of spring (9) respectively with limiting plate (4) bottom surface fixed connection, the upper surface of bottom plate (1) and the equal fixedly connected with of bottom surface of roof (5) arc (7), the upper surface of bottom plate (1) and the equal fixedly connected with two connecting blocks (12) of bottom surface of roof (5), every group connecting block (12) are close to each other's one end equal fixedly connected with magnet (8), and reject between every group magnet (8).
2. The hemodialysis catheter anti-drop device of claim 1, wherein: the upper surface fixedly connected with two sets of fixed barrels (15) of bottom plate (1), every the inside of fixed barrel (15) all is equipped with connecting rod (16), every the top of connecting rod (16) all is connected with the bottom surface fixed of roof (5).
3. The hemodialysis catheter anti-drop device of claim 1, wherein: the bottom surface of bottom plate (1) fixedly connected with two mounting panel (10), two mounting holes (3) have all been seted up to the upper surface of every mounting panel (10).
4. The hemodialysis catheter anti-drop device of claim 1, wherein: each group of arc plates (7) are fixedly connected with a protection pad (2) on one side face close to each other, and each protection pad (2) is made of latex.
5. The hemodialysis catheter anti-drop device of claim 1, wherein: the outer surface of each arc plate (7) is fixedly connected with a group of reinforcing blocks (14), and one side surface, away from each other, of each reinforcing block (14) is fixedly connected with the upper surface of the bottom plate (1) and the bottom surface of the top plate (5) respectively.
6. The hemodialysis catheter anti-drop device of claim 1, wherein: the upper surface of roof (5) fixedly connected with draws handle (6), the surface cover of drawing handle (6) is equipped with the protective sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222950388.4U CN219662451U (en) | 2022-11-07 | 2022-11-07 | Hemodialysis pipe anti-drop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222950388.4U CN219662451U (en) | 2022-11-07 | 2022-11-07 | Hemodialysis pipe anti-drop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219662451U true CN219662451U (en) | 2023-09-12 |
Family
ID=87921253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222950388.4U Active CN219662451U (en) | 2022-11-07 | 2022-11-07 | Hemodialysis pipe anti-drop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219662451U (en) |
-
2022
- 2022-11-07 CN CN202222950388.4U patent/CN219662451U/en active Active
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