CN115105661A - Auxiliary device for hemodialysis of nephrology department - Google Patents
Auxiliary device for hemodialysis of nephrology department Download PDFInfo
- Publication number
- CN115105661A CN115105661A CN202210532449.7A CN202210532449A CN115105661A CN 115105661 A CN115105661 A CN 115105661A CN 202210532449 A CN202210532449 A CN 202210532449A CN 115105661 A CN115105661 A CN 115105661A
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- China
- Prior art keywords
- fixedly connected
- seat
- auxiliary device
- guide rail
- nephrology
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- 238000001631 haemodialysis Methods 0.000 title claims abstract description 23
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 23
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000001802 infusion Methods 0.000 description 7
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 208000017169 kidney disease Diseases 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000037157 Azotemia Diseases 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000862 numbness Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000009852 uremia Diseases 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Urology & Nephrology (AREA)
- Anesthesiology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Emergency Medicine (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention provides an auxiliary device for hemodialysis in nephrology department, and relates to the technical field of medical auxiliary instruments. This an auxiliary device for nephrology dept hemodialysis, comprises a workbench, fixing base under the top fixedly connected with of workstation, the arc mouth has been seted up down at the top of fixing base down, the upper surface of workstation just is located the first guide rail of right side fixedly connected with of fixing base down, the top of first guide rail is provided with first sliding seat, the top fixedly connected with telescopic link of first sliding seat, the top of telescopic link has last fixing base through swing joint structure hinge connection. Through being provided with down fixing base structure, patient's limbs are placed under in the arc mouth, then fix through the last fixing base at top, go up fixing base one end hinge connection, and the other end passes through the elastic cord taut, has certain elasticity, can not cause the uncomfortable sense of extrusion to patient's limbs, and it is more convenient to use.
Description
Technical Field
The invention relates to the technical field of medical auxiliary instruments, in particular to an auxiliary device for hemodialysis in nephrology department.
Background
The kidney disease is a common disease and a frequently encountered disease, and if the kidney disease is worsened, uremia can be developed, thus seriously harming the health of people. Chronic kidney diseases become another important disease threatening human health after cardiovascular and cerebrovascular diseases, tumors and diabetes, and for some patients with kidney diseases, regular dialysis is needed.
Hemodialysis, also known as artificial kidney or kidney washing in popular parlance, is one of the blood purification techniques. The method utilizes the principle of a semipermeable membrane, and achieves the purposes of purifying blood and correcting water electrolyte and acid-base balance by dispersing and removing various harmful and redundant metabolic wastes and excessive electrolytes in the body out of the body; the dialysis time is long, and the patient needs to keep moving for a long time, so that the movement of the patient can affect the needle tube and the transfusion.
The existing auxiliary device for hemodialysis is simple in structure and relatively inconvenient to use, and can not well fix the limbs and blood vessels of a patient, so that accidents can easily occur when hemodialysis is performed, and injuries are caused.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an auxiliary device for hemodialysis in nephrology, which solves the problems that the conventional auxiliary device for hemodialysis is simple in structure and inconvenient to use, cannot well fix limbs and blood vessels of a patient, and is easy to cause accidents and injury when hemodialysis is performed.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an auxiliary device for hemodialysis in nephrology department comprises a workbench, wherein a lower fixed seat is fixedly connected to the top of the workbench, a lower arc-shaped opening is formed in the top of the lower fixed seat, a first guide rail is fixedly connected to the upper surface of the workbench and positioned on the right side of the lower fixed seat, a first sliding seat is arranged on the top of the first guide rail, a telescopic rod is fixedly connected to the top of the first sliding seat, the top of the telescopic rod is connected with an upper fixed seat through a movable connecting structure hinge, and an upper arc-shaped opening is formed in the bottom of the upper fixed seat;
the wire take-up device comprises a lower fixing seat, a step post, a wire take-up box body, a wire take-up device, an elastic wire, a threading ring, a step post and a threading gap, wherein the left side surface of the lower fixing seat is fixedly connected with the wire take-up box body;
the upper surface of the workbench is fixedly connected with a second guide rail, a second sliding seat is connected above the second guide rail in a sliding manner, and the top of the second sliding seat is fixedly connected with a pipe guide;
the utility model discloses a slide groove structure, including workstation, supporting leg, side fixed frame, medial surface fixedly connected with side fixed plate of fixed frame, the spout mouth has been seted up to side fixed plate's inboard sliding connection has the drawer box, the side of drawer box just is located the inside fixedly connected with slider of spout mouth, side fixed plate's bottom is provided with the universal wheel, fixed frame's medial surface just is close to the front side and is provided with limit structure, side fixed plate's trailing flank fixedly connected with rear baffle, side fixed plate's bottom fixedly connected with carries thing frame.
Preferably, first sliding seat and first guide rail sliding connection, and be provided with the cramp in the side of first sliding seat, the outer end fixedly connected with dish type of cramp is emerged outward, the side that the dish type was emerged outward is provided with the rib.
Preferably, the movable connecting structure comprises a movable connecting seat and a movable connecting frame, and the movable connecting seat is rotatably connected with the movable connecting frame.
Preferably, the pipe guide comprises a supporting column, a top fixedly connected with pipe ring of the supporting column, a center hole is formed in the top of the supporting column and the inner side of the pipe ring, a supporting spring is fixedly connected to the inner bottom of the center hole, a sliding column is fixedly connected to the top of the supporting spring, a pressing seat is arranged on the top of the sliding column and the inner side fixedly connected with of the pipe ring, an arc notch is formed in the top of the pressing seat, and an elastic pad is arranged inside the arc notch.
Preferably, limit structure includes the rectangle breach, the inside swing joint of rectangle breach has spacing the popping block, be provided with return spring between the inside wall of spacing popping block and rectangle breach.
Preferably, the front side of the drawer box body is fixedly connected with a fixed handle.
Preferably, the lower arc opening and the upper arc notch are both provided with elastic pads, and the elastic pads are made of heat-insulating cotton materials.
Preferably, the number of the supporting legs and the number of the fixed frames are four, and a side fixing plate is fixedly connected between the two fixed frames at the same side; the number of the side fixing plates is two, and the two side fixing plates are symmetrically arranged.
The working principle is as follows: when the auxiliary device is used, the auxiliary device is moved to the bedside, the universal wheels 26 are fixed in position in a self-locking mode, the limbs of a patient are placed inside the lower arc-shaped opening 3, then the upper fixing seat 10 is used for fixing the arm, the infusion tube used for hemodialysis is fixed through the tube guide 17, and shaking is avoided when the infusion tube is used.
(III) advantageous effects
The invention provides an auxiliary device for hemodialysis in nephrology department. The method has the following beneficial effects:
1. according to the invention, the lower fixing seat structure is arranged, so that the limb of the patient is placed in the lower arc-shaped opening and then fixed through the upper fixing seat at the top, one end of the upper fixing seat is connected through the hinge, the other end of the upper fixing seat is tensioned through the elastic rope, the upper fixing seat has certain elasticity, the limb of the patient cannot be squeezed and uncomfortable, and the use is convenient.
2. According to the invention, the infusion tube passes through the catheter ring through the catheter device structure and is fixed through the upper pressing seat at the bottom, so that the infusion tube can be fixed, and the support spring structure is adopted, so that the normal infusion of the infusion tube is not influenced.
3. According to the invention, through the arrangement of the drawer box body and the sundries frame structure, various auxiliary articles and medicines can be conveniently placed, the use is convenient, and the universal wheels at the bottom can facilitate medical staff to push the auxiliary device to move.
4. According to the invention, the upper fixing seat and the catheter are both arranged in a sliding structure, so that the positions of the limbs can be adjusted and fixed according to the use requirements, and the limb numbness of a patient caused by long-time fixation at one position can be avoided.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of the invention at A in FIG. 1;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic side view of the present invention;
FIG. 5 is a schematic top view of the present invention;
FIG. 6 is a schematic view of the catheter device of the present invention.
Wherein, 1, a workbench; 2. a lower fixed seat; 3. a lower arc-shaped opening; 4. a first guide rail; 5. a first sliding seat; 6. fastening nails; 7. a telescopic rod; 8. a movable connecting seat; 9. a movable connecting frame; 10. an upper fixed seat; 11. a threading ring; 12. a step post; 13. a wire take-up box body; 14. an elastic thread; 15. a second guide rail; 16. a second sliding seat; 17. a catheter device; 171. a support pillar; 172. a central bore; 173. a catheter loop; 174. a support spring; 175. a sliding post; 176. an upper pressing seat; 18. a fixed frame; 19. a side fixing plate; 20. a chute opening; 21. a drawer box body; 22. fixing a handle; 23. a rectangular notch; 24. limiting the pop-up block; 25. a return spring; 26. a universal wheel; 27. an object carrying frame; 28. a rear side baffle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1-6, an embodiment of the present invention provides an auxiliary device for hemodialysis in nephrology department, which includes a workbench 1, a lower fixing seat 2 is fixedly connected to the top of the workbench 1, a lower arc-shaped opening 3 is formed in the top of the lower fixing seat 2, a limb of a patient is placed in the lower arc-shaped opening 3 for supporting and limiting the limb of the patient, a first guide rail 4 is fixedly connected to the upper surface of the workbench 1 and positioned on the right side of the lower fixing seat 2, a first sliding seat 5 is arranged on the top of the first guide rail 4, the first sliding seat 5 slides back and forth on the first guide rail 4 to adjust the position of the upper fixing seat 10, so as to adjust the position fixed on the limb of the patient, a telescopic rod 7 is fixedly connected to the top of the first sliding seat 5, the telescopic rod 7 is used for adjusting the height position of the upper fixing seat 10, the top of the telescopic rod 7 is hinged to the upper fixing seat 10 through a movable connection structure, the bottom of the upper fixed seat 10 is provided with an upper arc-shaped opening which is matched with the lower arc-shaped opening 3 for use;
the left side face of the lower fixing seat 2 is fixedly connected with a take-up box body 13, a take-up device is arranged inside the take-up box body 13, the take-up device is used for simply fixing one end of an elastic thread 14 and can be folded and unfolded when the elastic thread 14 is long, an elastic thread 14 is fixedly connected to the side face of the take-up device, a threading ring 11 is fixedly connected to the left side face of the upper fixing seat 10, a step column 12 is arranged inside the threading ring 11, the step column 12 can be clamped inside the threading ring 11, the top end of the elastic thread 14 is fixedly connected with the step column 12, a threading gap is formed in the side face of the threading ring 11, and the elastic thread 14 can conveniently slide into the threading ring 11 from the threading gap;
the upper surface of the workbench 1 is fixedly connected with a second guide rail 15, a second sliding seat 16 is connected above the second guide rail 15 in a sliding manner, and the top of the second sliding seat 16 is fixedly connected with a pipe guide 17, so that the pipe guide 17 can slide left and right, and the position is adjusted mainly by matching with the position of the upper fixed seat 10;
the bottom of the workbench 1 is fixedly connected with a supporting leg, a fixed frame 18 is arranged on the side surface of the supporting leg, the fixed frame 18 is sleeved on the supporting leg, and then the position is fixed through a screw, a side fixed plate 19 is fixedly connected with the inner side of the fixed frame 18, a sliding groove opening 20 is formed in the inner side of the side fixed plate 19, a drawer box body 21 is slidably connected with the inner side of the side fixed plate 19, a sliding block is fixedly connected with the side surface of the drawer box body 21 and positioned in the sliding groove opening 20, a universal wheel 26 is arranged at the bottom of the side fixed plate 19, a limiting structure is arranged on the inner side surface of the fixed frame 18 and close to the front side, the outer side of the drawer box body 21 can be clamped when the drawer box body 21 is completely pushed, the drawer box body 21 is prevented from sliding out when the auxiliary device is moved, a rear side baffle 28 is fixedly connected with the rear side surface of the side fixed plate 19, and a carrying frame 27 is fixedly connected with the bottom of the side fixed plate 19, for placing an article.
The first sliding seat 5 is connected with the first guide rail 4 in a sliding manner, a fastening nail 6 is arranged on the side face of the first sliding seat 5, the outer end of the fastening nail 6 is fixedly connected with a disc-shaped outer cap, and a rib is arranged on the side face of the disc-shaped outer cap, so that a user can directly rotate the outer cap by hand to adjust the position of the first sliding seat 5; the movable connecting structure comprises a movable connecting seat 8 and a movable connecting frame 9, and the movable connecting seat 8 is rotatably connected with the movable connecting frame 9; the catheter device 17 comprises a support column 171, a catheter ring 173 is fixedly connected to the top of the support column 171, a central hole 172 is formed in the top of the support column 171 and located on the inner side of the catheter ring 173, a support spring 174 is fixedly connected to the inner bottom of the central hole 172, a sliding column 175 is fixedly connected to the top of the support spring 174, an upper pressing seat 176 is fixedly connected to the top of the sliding column 175 and located on the inner side of the catheter ring 173, the support spring 174 pushes the sliding column 175 upwards to move upwards and then pushes the upper pressing seat 176 to move upwards, the purpose of fixing the infusion tube is achieved by matching with the catheter ring 173, an arc-shaped notch is formed in the top of the upper pressing seat 176, an elastic pad is arranged inside the arc-shaped notch, and the elastic pad can play a certain protection role; the limiting structure comprises a rectangular notch 23, a limiting pop-up block 24 is movably connected inside the rectangular notch 23, a return spring 25 is arranged between the limiting pop-up block 24 and the inner side wall of the rectangular notch 23, and the limiting pop-up block 24 is popped out outwards by the return spring 25 and can block the drawer box body 21; the front side of the drawer box body 21 is fixedly connected with a fixed handle 22; the lower arc-shaped opening 3 and the inner part of the upper arc-shaped gap are both provided with elastic cushions made of heat-insulating cotton materials, mainly for the comfort of patients, the number of the supporting legs and the number of the fixed frames 18 are four, and a side fixed plate 19 is fixedly connected between the two fixed frames 18 at the same side; wherein, the quantity of side fixed plate 19 is two, and two side fixed plates 19 symmetry set up.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An auxiliary device for hemodialysis in nephrology, comprising a work bench (1), characterized in that: the top of the workbench (1) is fixedly connected with a lower fixed seat (2), the top of the lower fixed seat (2) is provided with a lower arc-shaped opening (3), the upper surface of the workbench (1) and the right side of the lower fixed seat (2) are fixedly connected with a first guide rail (4), the top of the first guide rail (4) is provided with a first sliding seat (5), the top of the first sliding seat (5) is fixedly connected with a telescopic rod (7), the top of the telescopic rod (7) is connected with an upper fixed seat (10) through a movable connecting structure hinge, and the bottom of the upper fixed seat (10) is provided with an upper arc-shaped opening;
the left side face of the lower fixing seat (2) is fixedly connected with a wire take-up box body (13), a wire take-up device is arranged inside the wire take-up box body (13), the side face of the wire take-up device is fixedly connected with an elastic wire (14), the left side face of the upper fixing seat (10) is fixedly connected with a threading ring (11), a step column (12) is arranged inside the threading ring (11), the top end of the elastic wire (14) is fixedly connected with the step column (12), and a threading gap is formed in the side face of the threading ring (11);
a second guide rail (15) is fixedly connected to the upper surface of the workbench (1), a second sliding seat (16) is slidably connected to the upper side of the second guide rail (15), and a pipe guide device (17) is fixedly connected to the top of the second sliding seat (16);
the bottom fixedly connected with supporting leg of workstation (1), the side of supporting leg is provided with fixed frame (18), medial surface fixedly connected with side fixing plate (19) of fixed frame (18), spout mouth (20) have been seted up to the inboard of side fixing plate (19), the inboard sliding connection of side fixing plate (19) has drawer box (21), the side of drawer box (21) just is located the inside fixedly connected with slider of spout mouth (20), the bottom of side fixing plate (19) is provided with universal wheel (26), the medial surface of fixed frame (18) just is close to the front side and is provided with limit structure, the trailing flank fixedly connected with rear side baffle (28) of side fixing plate (19), the bottom fixedly connected with year thing frame (27) of side fixing plate (19).
2. An auxiliary device for nephrology hemodialysis according to claim 1, wherein: first sliding seat (5) and first guide rail (4) sliding connection, and be provided with during the side of first sliding seat (5) cramp (6), the outer end fixedly connected with dish type of cramp (6) is emerged outward, the side that the dish type was emerged outward is provided with the rib.
3. An auxiliary device for nephrology hemodialysis according to claim 1, wherein: the movable connecting structure comprises a movable connecting seat (8) and a movable connecting frame (9), and the movable connecting seat (8) is rotatably connected with the movable connecting frame (9).
4. An auxiliary device for nephrology hemodialysis according to claim 1, wherein: pipe guide (17) are including support column (171), top fixedly connected with pipe ring (173) of support column (171), centre bore (172) have been seted up at the top of support column (171) and the inboard that is located pipe ring (173), interior bottom fixedly connected with supporting spring (174) of centre bore (172), top fixedly connected with slip post (175) of supporting spring (174), the top of slip post (175) just is located pipe ring (173) inboard fixedly connected with and compresses tightly seat (176), the top that compresses tightly seat (176) on is provided with the arc breach, the inside of arc breach is provided with the cushion.
5. An auxiliary device for nephrology hemodialysis according to claim 1, wherein: the limiting structure comprises a rectangular notch (23), a limiting pop-up block (24) is movably connected inside the rectangular notch (23), and a return spring (25) is arranged between the limiting pop-up block (24) and the inner side wall of the rectangular notch (23).
6. An auxiliary device for nephrological hemodialysis according to claim 1, wherein: the front side surface of the drawer box body (21) is fixedly connected with a fixed handle (22).
7. An auxiliary device for nephrology hemodialysis according to claim 1, wherein: the lower arc-shaped opening (3) and the inner part of the upper arc-shaped notch are both provided with elastic pads, and the elastic pads are made of heat-insulating cotton materials.
8. An auxiliary device for nephrology hemodialysis according to claim 1, wherein: the number of the supporting legs and the number of the fixing frames (18) are four, and a side fixing plate (19) is fixedly connected between two fixing frames (18) on the same side; the number of the side fixing plates (19) is two, and the two side fixing plates (19) are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210532449.7A CN115105661A (en) | 2022-05-17 | 2022-05-17 | Auxiliary device for hemodialysis of nephrology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210532449.7A CN115105661A (en) | 2022-05-17 | 2022-05-17 | Auxiliary device for hemodialysis of nephrology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115105661A true CN115105661A (en) | 2022-09-27 |
Family
ID=83326125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210532449.7A Pending CN115105661A (en) | 2022-05-17 | 2022-05-17 | Auxiliary device for hemodialysis of nephrology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115105661A (en) |
-
2022
- 2022-05-17 CN CN202210532449.7A patent/CN115105661A/en active Pending
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Application publication date: 20220927 |