CN220877407U - Multifunctional hemodialysis nursing instrument - Google Patents
Multifunctional hemodialysis nursing instrument Download PDFInfo
- Publication number
- CN220877407U CN220877407U CN202321831293.9U CN202321831293U CN220877407U CN 220877407 U CN220877407 U CN 220877407U CN 202321831293 U CN202321831293 U CN 202321831293U CN 220877407 U CN220877407 U CN 220877407U
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- Prior art keywords
- rotating shaft
- wall
- fixedly connected
- bottom plate
- swing joint
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- 238000001631 haemodialysis Methods 0.000 title claims abstract description 34
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 34
- 230000000474 nursing effect Effects 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000008280 blood Substances 0.000 claims description 6
- 210000004369 blood Anatomy 0.000 claims description 6
- 244000309464 bull Species 0.000 claims description 6
- 239000012510 hollow fiber Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 208000001647 Renal Insufficiency 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
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 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
- 201000006370 kidney failure Diseases 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012959 renal replacement therapy Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses a multifunctional hemodialysis nursing instrument, which relates to the technical field of medical nursing equipment and comprises a hemodialysis instrument main body, wherein a transfusion bottle rack is fixedly connected to the side face of the hemodialysis instrument main body, a bottom plate is fixedly connected to the bottom of the hemodialysis instrument main body, a movable wheel rotating shaft is movably connected to the inner wall of the bottom plate, a movable wheel is fixedly connected to the outer side of the movable wheel rotating shaft, a pedal is movably connected to the side face of the bottom plate, the movable wheel rotating shaft is a hollow rotating shaft, a braking rotating shaft is arranged on the inner wall of the movable wheel rotating shaft, and the braking rotating shaft is movably connected to the inner wall of the bottom plate. According to the utility model, through the joint coordination of the pedal, the double-row pulley, the bevel gear I, the bevel gear II, the braking rotating shaft, the connecting rod, the braking rod and the pin shaft, the moving wheel is braked through the pedal, so that the moving wheel is braked, the equipment is prevented from moving accidentally, and the patient is convenient to stand, treat and care.
Description
Technical Field
The utility model relates to the technical field of medical care equipment, in particular to a multifunctional hemodialysis care instrument.
Background
Hemodialysis is one of the renal replacement therapy modes for patients with acute and chronic renal failure. The method comprises the steps of draining in-vivo blood to the outside of the body, passing through a dialyzer consisting of innumerable hollow fibers, wherein the blood and electrolyte solution (dialysate) with similar concentration of the body are in and out of the hollow fibers, and carrying out substance exchange by the dispersion, ultrafiltration, adsorption and convection principles to remove metabolic wastes in the body and maintain the balance of the electrolyte and acid and alkali; meanwhile, excessive water in the body is removed, purified blood is returned, and the hemodialysis nursing instrument is one of common medical nursing equipment for patients with renal failure, so that the patient can be treated and nursed in daily life. The following problems exist in the prior art:
The existing hemodialysis nursing instrument is mostly moved through the moving wheel, and because the moving wheel of the existing hemodialysis nursing instrument is mostly not provided with a braking mechanism, the equipment is easy to move due to careless touching and pushing during use, so that the patient is inconvenient to stand, treat and care.
Disclosure of utility model
The utility model mainly aims to provide a multifunctional hemodialysis nursing instrument which can effectively solve the problems in the background.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a multi-functional hemodialysis nursing appearance, includes the hemodialysis appearance main part, the side fixedly connected with transfusion bottle frame of hemodialysis appearance main part, the bottom fixedly connected with bottom plate of hemodialysis appearance main part, the inner wall swing joint of bottom plate has the removal wheel pivot, the outside fixedly connected with of removal wheel pivot removes the wheel, the side swing joint of bottom plate has the footboard, it is hollow pivot to remove the wheel pivot, the inner wall of removing the wheel pivot is provided with the braking pivot, braking pivot swing joint is at the inner wall of bottom plate.
The technical scheme of the utility model is further improved as follows: the pedal is characterized in that a double-row pulley is fixedly connected to the axis of the pedal, a bevel gear I is movably connected to the side face of the double-row pulley through a transmission belt and the pulley, the axis of the bevel gear I is movably connected to the inner wall of the bottom plate through a rotating shaft, a bevel gear II is connected to the side face of the bevel gear I in a meshed mode, and the bevel gear II is fixedly connected to the axis of the braking rotating shaft.
By adopting the technical scheme, the pedal in the scheme drives the double-row pulleys to rotate, and drives the bevel gear I to rotate through the transmission belt and the pulleys, so that the brake rotating shaft is driven to rotate through the bevel gear II.
The technical scheme of the utility model is further improved as follows: the side of the braking rotating shaft is movably connected with a connecting rod through a pin, the other side of the connecting rod is fixedly connected with a braking rod, the axis of the braking rod is movably connected with a pin shaft, the pin shaft is fixedly connected with the inner wall of the bottom plate, and the braking rod and the pin shaft are arranged on the inner wall of the rotating shaft of the movable wheel.
By adopting the technical scheme, the braking rotating shaft in the scheme drives the connecting rod to rotate so as to push the braking rod to rotate around the pin shaft, so that the braking rod clings to the inner wall of the rotating shaft of the movable wheel, and the movable wheel is braked.
The technical scheme of the utility model is further improved as follows: the side of double pulley is through drive belt swing joint there being locking pulley, the axle center department fixedly connected with locking carousel of locking pulley, there is the bull stick outside of locking carousel through pin swing joint, there is the stopper bottom of bull stick through pin swing joint, the inner wall swing joint of bottom plate has spacing rotary drum, stopper swing joint is at the inner wall of spacing rotary drum.
By adopting the technical scheme, the double-row pulleys in the scheme drive the locking pulleys and the locking rotary table to rotate through the transmission belt, so that the limiting block is driven to move along the inner wall of the limiting rotary drum through the rotating rod.
The technical scheme of the utility model is further improved as follows: the inner wall fixedly connected with spring of spacing rotary drum, the top of spring and the bottom fixed connection of stopper.
By adopting the technical scheme, the spring in the scheme rebounds the limit rotary drum, so that the pedal rebounds.
The technical scheme of the utility model is further improved as follows: the side fixedly connected with slider of stopper, the guide way has been seted up to the inner wall of spacing rotary drum, the guide way is the continuous V-arrangement spout of different sizes, slider and guide way swing joint.
By adopting the technical scheme, the limiting block in the scheme moves along the guide groove through the sliding block, so that the rebound distance of the sliding block is limited by the guide groove.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides a multifunctional hemodialysis nursing instrument, which is characterized in that a movable wheel is braked through the cooperation of a pedal, a double-row pulley, a bevel gear I, a bevel gear II, a braking rotating shaft, a connecting rod, a braking rod and a pin shaft, so that the movable wheel is braked, the equipment is prevented from moving accidentally, and the patient is convenient to stand, treat and care.
2. The utility model provides a multifunctional hemodialysis nursing instrument, which enables a pedal to be depressed to keep a braking or non-braking state through the joint cooperation of a locking pulley, a locking turntable, a rotating rod, a limiting block, a limiting rotary drum, a spring, a sliding block and a guide groove, so that a medical staff does not need to step on the pedal all the time, and the multifunctional hemodialysis nursing instrument is convenient for the medical staff to use.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a base plate of the present utility model;
FIG. 3 is an enlarged schematic view of the utility model at A;
FIG. 4 is an enlarged schematic view of the utility model at B;
Fig. 5 is a schematic cross-sectional view of a mobile wheel axle of the present utility model.
In the figure: 1. a hemodialysis machine body; 2. a bottom plate; 3. a moving wheel; 4. a pedal; 5. a transfusion bottle rack; 6. a moving wheel rotating shaft; 7. double rows of pulleys; 8. bevel gears I; 9. bevel gears II; 10. braking the rotating shaft; 11. a locking pulley; 12. a locking turntable; 13. a rotating rod; 14. a limiting block; 15. a limit rotary drum; 16. a spring; 17. a slide block; 18. a guide groove; 19. a connecting rod; 20. a brake lever; 21. and a pin shaft.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-5, the utility model provides a multifunctional hemodialysis nursing instrument, which comprises a hemodialysis instrument main body 1, wherein a transfusion bottle rack 5 is fixedly connected to the side surface of the hemodialysis instrument main body 1, a bottom plate 2 is fixedly connected to the bottom of the hemodialysis instrument main body 1, a movable rotating shaft 6 is movably connected to the inner wall of the bottom plate 2, a movable wheel 3 is fixedly connected to the outer side of the movable rotating shaft 6, a pedal 4 is movably connected to the side surface of the bottom plate 2, the movable rotating shaft 6 is a hollow rotating shaft, a brake rotating shaft 10 is arranged on the inner wall of the movable rotating shaft 6, the brake rotating shaft 10 is movably connected to the inner wall of the bottom plate 2, a double-row pulley 7 is fixedly connected to the axial center of the pedal 4, a bevel gear 8 is movably connected to the inner wall of the bottom plate 2 through a transmission belt and a pulley, a bevel gear 9 is meshed with the side surface of the bevel gear 8, the bevel gear 9 is fixedly connected to the axial center of the brake rotating shaft 10, a connecting rod 19 is movably connected to the side surface of the brake rotating shaft 10 through a pin, a brake rod 20 is fixedly connected to the other side of the connecting rod 19, a pin 21 is movably connected to the axial center of the brake rod 20, and the brake pin 21 is fixedly connected to the inner wall of the bottom plate 2 and the inner wall 20 is fixedly connected to the inner wall of the brake pin 20.
In this embodiment, the hemodialysis apparatus main body 1 is an SDL-2000H type hemodialysis apparatus in the prior art, a medical staff steps on the pedal 4, the pedal 4 drives the double-row pulley 7 to rotate, the transmission belt and the pulley drive the bevel gear one 8 to rotate, the bevel gear two 9 drive the brake rotating shaft 10 to rotate, the brake rotating shaft 10 drives the connecting rod 19 to rotate and drives the brake rod 20 to rotate around the pin shaft 21, so that the pin shaft 21 is clung to the inner wall of the moving wheel rotating shaft 6 along with rotation, and the moving wheel rotating shaft 6 is braked through the pin shaft 21, thereby preventing the moving wheel 3 from rotating.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the side of double pulley 7 is through drive belt swing joint having locking pulley 11, the axle center department fixedly connected with locking carousel 12 of locking pulley 11, the outside of locking carousel 12 is through pin swing joint having bull stick 13, the bottom of bull stick 13 is through pin swing joint having stopper 14, the inner wall swing joint of bottom plate 2 has spacing rotary drum 15, stopper 14 swing joint is at the inner wall of spacing rotary drum 15, the inner wall fixedly connected with spring 16 of spacing rotary drum 15, the top of spring 16 and the bottom fixed connection of stopper 14, the side fixedly connected with slider 17 of stopper 14, guide way 18 has been seted up to the inner wall of spacing rotary drum 15, the guide way 18 is the continuous V-arrangement spout of different sizes, slider 17 and guide way 18 swing joint.
In this embodiment, the double-row pulley 7 drives the locking pulley 11 and the locking turntable 12 to rotate simultaneously through the driving belt, the locking turntable 12 drives the rotating rod 13 to move downwards, the rotating rod 13 drives the limiting block 14 to move downwards along the inner wall of the limiting rotary drum 15, the limiting rotary drum 15 is driven to rotate through the sliding block 17 to move along the guide groove 18, meanwhile, the limiting block 14 compresses the spring 16, the sliding block 17 moves to the lower position of the guide groove 18 through the rebound of the spring 16, so that the locking pulley 11 and the locking turntable 12 keep the rotated positions, and along with the secondary movement of the limiting block 14, the sliding block 17 moves to the upper position of the guide groove 18, so that the locking pulley 11 is reset, and the pedal 4 is reset.
The working principle of the multifunctional hemodialysis nursing instrument is specifically described below.
As shown in fig. 1-5, the pedal 4 is stepped on by a medical staff, the pedal 4 drives the double-row pulley 7 to rotate, the bevel gear 8 is driven to rotate by the driving belt and the pulley, the brake rotating shaft 10 is driven to rotate by the bevel gear 9, the brake rotating shaft 10 drives the connecting rod 19 to rotate and drives the brake rod 20 to rotate around the pin shaft 21, the pin shaft 21 is clung to the inner wall of the movable rotating shaft 6 along with rotation, the movable rotating shaft 6 is braked by the pin shaft 21, the movable pulley 3 is prevented from rotating, the double-row pulley 7 simultaneously drives the locking pulley 11 and the locking turntable 12 to rotate by the driving belt, the locking turntable 12 drives the rotating rod 13 to move downwards, the rotating rod 13 drives the limiting block 14 to move downwards along the inner wall of the limiting rotating drum 15, the limiting drum 15 is driven to rotate by the sliding block 17 along the guide groove 18, the spring 16 is compressed by the limiting block 14, the sliding block 17 moves to the lower position of the guide groove 18 through resilience of the spring 16, the locking pulley 11 and the locking turntable 12 keep the rotated position, and the sliding block 17 moves to the upper position of the guide groove 18 along with the re-movement of the limiting block 14, so that the locking pulley 11 resets, and the pedal 4 resets.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a multi-functional hemodialysis nursing appearance, includes hemodialysis appearance main part (1), its characterized in that: the automatic blood transfusion device is characterized in that a transfusion bottle frame (5) is fixedly connected to the side face of the blood transfusion device body (1), a bottom plate (2) is fixedly connected to the bottom of the blood transfusion device body (1), a movable wheel rotating shaft (6) is movably connected to the inner wall of the bottom plate (2), a movable wheel (3) is fixedly connected to the outer side of the movable wheel rotating shaft (6), a pedal (4) is movably connected to the side face of the bottom plate (2), the movable wheel rotating shaft (6) is a hollow rotating shaft, a brake rotating shaft (10) is arranged on the inner wall of the movable wheel rotating shaft (6), and the brake rotating shaft (10) is movably connected to the inner wall of the bottom plate (2).
2. The multifunctional hemodialysis care instrument of claim 1, wherein: the pedal is characterized in that a double-row pulley (7) is fixedly connected to the axis of the pedal (4), a bevel gear I (8) is movably connected to the side face of the double-row pulley (7) through a transmission belt and a pulley, the axis of the bevel gear I (8) is movably connected to the inner wall of the bottom plate (2) through a rotating shaft, a bevel gear II (9) is connected to the side face of the bevel gear I (8) in a meshed mode, and the bevel gear II (9) is fixedly connected to the axis of the braking rotating shaft (10).
3. The multifunctional hemodialysis care instrument of claim 1, wherein: the side of braking pivot (10) is through pin swing joint has connecting rod (19), the opposite side fixedly connected with brake lever (20) of connecting rod (19), the axle center department swing joint of brake lever (20) has round pin axle (21), round pin axle (21) fixed connection is at the inner wall of bottom plate (2), brake lever (20) and round pin axle (21) set up the inner wall at mobile wheel steering axle (6).
4. A multifunctional hemodialysis care instrument according to claim 2, characterized in that: the side of double pulley (7) is through drive belt swing joint has locking pulley (11), the axle center department fixedly connected with locking carousel (12) of locking pulley (11), the outside of locking carousel (12) is through pin swing joint has bull stick (13), the bottom of bull stick (13) is through pin swing joint has stopper (14), the inner wall swing joint of bottom plate (2) has spacing rotary drum (15), stopper (14) swing joint is at the inner wall of spacing rotary drum (15).
5. The multifunctional hemodialysis care instrument of claim 4, wherein: the inner wall of the limit rotating drum (15) is fixedly connected with a spring (16), and the top of the spring (16) is fixedly connected with the bottom of the limit block (14).
6. The multifunctional hemodialysis care instrument of claim 4, wherein: the side fixedly connected with slider (17) of stopper (14), guide slot (18) have been seted up to the inner wall of spacing rotary drum (15), guide slot (18) are the continuous V-arrangement spout of different sizes, slider (17) and guide slot (18) swing joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321831293.9U CN220877407U (en) | 2023-07-12 | 2023-07-12 | Multifunctional hemodialysis nursing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321831293.9U CN220877407U (en) | 2023-07-12 | 2023-07-12 | Multifunctional hemodialysis nursing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220877407U true CN220877407U (en) | 2024-05-03 |
Family
ID=90871649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321831293.9U Active CN220877407U (en) | 2023-07-12 | 2023-07-12 | Multifunctional hemodialysis nursing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220877407U (en) |
-
2023
- 2023-07-12 CN CN202321831293.9U patent/CN220877407U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |