CN111068132A - Hematodialysis conversion device for nephrology department in bed - Google Patents
Hematodialysis conversion device for nephrology department in bed Download PDFInfo
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- CN111068132A CN111068132A CN201911400673.5A CN201911400673A CN111068132A CN 111068132 A CN111068132 A CN 111068132A CN 201911400673 A CN201911400673 A CN 201911400673A CN 111068132 A CN111068132 A CN 111068132A
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- fixedly connected
- box body
- hemodialysis machine
- hemodialysis
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- 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
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- Heart & Thoracic Surgery (AREA)
- Anesthesiology (AREA)
- Urology & Nephrology (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)
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- Veterinary Medicine (AREA)
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Abstract
The invention discloses a hematodialysis conversion device for clinical use in nephrology department, which relates to the technical field of medical instruments and comprises a hematodialysis machine and a box body, wherein an opening is formed in the upper surface of the box body, two transverse sliding grooves are formed in the inner wall, close to the top, of the box body, the box body is connected with two baffles in a sliding mode through the two transverse sliding grooves, a linkage mechanism is fixedly installed on the lower surfaces of the two baffles, and a lifting mechanism is fixedly installed on the inner wall of the box body. According to the invention, through the matching of the structures, the hemodialysis machine is convenient to store and use, the phenomenon that the hemodialysis machine shakes in the moving process is avoided, meanwhile, the buffer effect can be effectively achieved through the elastic force of the compression spring, and the problems that the hemodialysis machine is inconvenient to store in the traditional method and internal devices of the hemodialysis machine are easily damaged due to vibration when collision occurs in the moving process are solved.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a hematodialysis conversion device for clinical use in nephrology department.
Background
For example, chinese patent CN201810135799.3 discloses a hematodialysis conversion device for clinical use in nephrology department, which is applied for the following days: 20180209, the invention can move and brake the hematodialysis conversion device for clinical use in nephrology department conveniently through the handrail, the universal wheels and the brake, adjust the height of the hematodialysis machine conveniently through the electric telescopic rod, and disinfect the medical auxiliary tool conveniently by using the medical disinfection box, thus the invention is convenient to use and is suitable for popularization and application. However, the hemodialysis machine is not convenient to store, and internal devices of the hemodialysis machine are easily damaged by vibration when the hemodialysis machine is collided during moving.
Disclosure of Invention
The invention aims to provide a clinical hemodialysis conversion device for nephrology department, which is convenient for accommodating and using a hemodialysis machine, and the hemodialysis machine is pressed by two groups of pressing plates so as to fix the position of the hemodialysis machine, avoid the phenomenon that the hemodialysis machine shakes in the moving process, effectively play a role in buffering by the elastic force of a compression spring, avoid the damage of vibration to internal devices of the hemodialysis machine, solve the problems that the hemodialysis machine is inconvenient to accommodate in the prior art, and the internal devices of the hemodialysis machine are easily damaged by vibration when collision occurs in the moving process.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a nephrology dept is hemodialysis conversion equipment for bed, includes hemodialysis machine and box, the opening has been seted up to the upper surface of box, the box is close to the inner wall at its top and has seted up two horizontal spouts, the box is through two horizontal spout sliding connection has two baffles, two the equal fixed mounting of lower surface of baffle has link gear, the inner wall fixed mounting of box has lifting mechanism, lifting mechanism is through two link gear simultaneous control is two the relative or back-to-back motion of baffle.
The lifting mechanism comprises a first electric push rod and two hinged parts, the first electric push rod is fixedly arranged on the upper surface in the box body, two guide plates are hinged in the box body through two hinge parts, guide grooves are arranged on the front sides of the two guide plates, the upper surface of the first electric push rod piston rod is fixedly connected with a connecting block, the hemodialysis machine is movably arranged on the upper surface of the connecting block, slots are respectively arranged at the two sides of the connecting block, the slot walls of the two slots are fixedly connected with first compression springs, the end parts of the opposite ends of the two first compression springs are fixedly connected with inserting columns, the two inserting columns respectively slide along the slot walls of the two slots in a left-right limiting manner, and the opposite back sides of the two inserting columns are fixedly connected with sliding columns, and the rear ends of the two sliding columns respectively slide along the groove walls of the two guide grooves in a limiting manner.
Preferably, the linkage mechanism comprises a linkage block, the linkage block is fixedly connected to the lower surface of the baffle, vertical sliding grooves which are communicated with each other are formed in the front side and the rear side of the linkage block, and the front end of the sliding column slides in a limited mode along the groove walls of the vertical sliding grooves.
Preferably, the opposite sides of the two linkage blocks are fixedly connected with second compression springs, the end parts of the opposite ends of the two second compression springs are fixedly connected with first pressing plates, and the opposite sides of the two first pressing plates respectively press against the two sides of the hemodialysis machine.
Preferably, the lower surfaces of the two baffles are fixedly connected with third compression springs, the end parts of the lower ends of the two third compression springs are fixedly connected with second pressing plates, and the lower surfaces of the two second pressing plates are abutted against the upper surface of the hemodialysis machine.
Preferably, the box of the box body is internally hinged with two second electric push rods, and piston rods of the two second electric push rods are respectively hinged with the back sides of the two guide plates.
Preferably, the lower surface of the box body is fixedly connected with four supporting columns, and the lower ends of the four supporting columns are fixedly provided with rollers.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the effects of containing and using the hemodialysis machine are realized through the box body, the opening, the transverse sliding groove, the baffle, the linkage mechanism, the lifting mechanism, the first electric push rod, the hinge part, the guide plate, the guide groove, the connecting block, the inserting groove, the first compression spring, the inserting column, the sliding column, the linkage block and the vertical sliding groove.
According to the invention, through the arrangement of the second compression spring, the first pressing plate, the third compression spring, the second pressing plate and the second electric push rod, the hemodialysis machine is pressed by the two groups of pressing plates, so that the position of the hemodialysis machine is fixed, the phenomenon that the hemodialysis machine shakes in the moving process is avoided, and through the elastic force of the compression springs, the buffering effect can be effectively achieved, and the damage of vibration to internal devices of the hemodialysis machine is avoided.
Drawings
FIG. 1 is a first elevational cross-sectional view of the structure of the present invention;
FIG. 2 is a rear view of a partial structure of the present invention;
FIG. 3 is a second elevational cross-sectional view of the structure of the present invention;
fig. 4 is a third front cross-sectional view of the inventive structure.
In the figure: the automatic blood dialysis machine comprises a 1-blood dialysis machine body, a 2-box body, a 3-opening, a 4-transverse sliding groove, a 5-baffle, a 6-linkage mechanism, a 7-lifting mechanism, a 8-first electric push rod, a 9-hinging part, a 10-guide plate, a 11-guide groove, a 12-connecting block, a 13-inserting groove, a 14-first compression spring, a 15-inserting column, a 16-sliding column, a 17-linkage block, a 18-vertical sliding groove, a 19-second compression spring, a 20-first pressing plate, a 21-third compression spring, a 22-second pressing plate, a 23-second electric push rod, a 24-supporting column and a 25-roller.
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.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a nephrology dept is hemodialysis conversion equipment for bed, including hemodialysis machine 1 and box 2, opening 3 has been seted up to the upper surface of box 2, box 2 has seted up two horizontal spouts 4 near the inner wall at its top, box 2 has two baffles 5 through 4 sliding connection of two horizontal spouts, the equal fixed mounting of lower surface of two baffles 5 has link gear 6, the inner wall fixed mounting of box 2 has lifting mechanism 7, lifting mechanism 7 is relative or back-to-back motion through two 6 simultaneous control baffles 5 of two link gear.
The lifting mechanism 7 comprises a first electric push rod 8 and two articulated parts 9, the first electric push rod 8 is fixedly arranged on the upper surface of the box body 2 in the box, two guide plates 10 are articulated in the box body 2 through the two articulated parts 9, guide grooves 11 are respectively arranged on the front sides of the two guide plates 10, the upper surface of a piston rod of the first electric push rod 8 is fixedly connected with a connecting block 12, the hemodialysis machine 1 is movably arranged on the upper surface of the connecting block 12, slots 13 are respectively arranged on the two sides of the connecting block 12, the slot walls of the two slots 13 are respectively and fixedly connected with first compression springs 14, the end parts of the opposite ends of the two first compression springs 14 are respectively and fixedly connected with plug-in posts 15, the two plug-in posts 15 respectively slide along the left and right limiting sides of the slot walls of the two slots 13, the opposite sides of the two plug-in posts 15 are respectively and fixedly connected with sliding posts 16, the rear ends, when the device is used, as shown in a state of fig. 1, the connecting block 12 is synchronously moved downwards by the contraction of the piston rod of the first electric push rod 8, the sliding column 16 is moved to the bottommost end of the guide groove 11 by the downward movement process of the connecting block 12 and the insertion fit between the slot 13 and the insertion column 16, then the first electric push rod 8 is closed and the two second electric push rods 23 are started, the hinge parts 9 respectively connected with the two guide plates 10 rotate around the center of the circle by the contraction of the piston rods of the two second electric push rods 23 and reach a state shown in fig. 3, then the two second electric push rods 23 are closed and the first electric push rod 8 is restarted, the connecting block 12 is synchronously moved upwards by the extension of the piston rod of the first electric push rod 8, and the upward movement process of the connecting block 12 and the process of sliding of the sliding column 16 along the guide groove 11 and the vertical sliding groove 18 by the insertion fit between the slot 13 and the insertion column 16, make two linkage blocks 17 move to both sides respectively, by the process that two linkage blocks 17 moved to both sides respectively, make two baffles 5 move to both sides respectively in step, thereby open opening 3 gradually, after sliding column 16 breaks away from guide way 11, opening 3 has been opened completely, thereby follow the continuation of first electric putter 8 piston rod and stretch out, make hemodialysis machine 1 stretch out opening 3 gradually and as shown in fig. 4, two first compression spring 14 in fig. 4 are in uncompressed state, thereby be convenient for use hemodialysis machine 1, and because hemodialysis machine 1 is the activity place at connecting block 12 upper surface, and then be convenient for take off hemodialysis machine 1 and maintain or change etc..
Preferably, the linkage mechanism 6 comprises a linkage block 17, the linkage block 17 is fixedly connected to the lower surface of the baffle 5, vertical sliding grooves 18 which are communicated with each other are formed in the front side and the rear side of the linkage block 17, the front end of the sliding column 16 slides along the groove wall of the vertical sliding groove 18 in a limiting mode, and the two linkage blocks 17 move towards two sides or towards the opposite direction respectively through the process that the connecting block 12 moves upwards or downwards and the process that the sliding column 16 slides along the groove wall of the guide groove 11 and the groove wall of the vertical sliding groove 18 through the insertion fit between the slot 13 and the inserting column 16.
Preferably, the opposite sides of the two linkage blocks 17 are fixedly connected with second compression springs 19, the end parts of the opposite ends of the two second compression springs 19 are fixedly connected with first pressing plates 20, the opposite sides of the two first pressing plates 20 respectively press against the two sides of the hemodialysis machine 1, the lower surfaces of the two baffles 5 are fixedly connected with third compression springs 21, the end parts of the lower ends of the two third compression springs 21 are fixedly connected with second pressing plates 22, the lower surfaces of the two second pressing plates 22 respectively press against the upper surface of the hemodialysis machine 1, two second electric push rods 23 are hinged in the box of the box body 2, the piston rods of the two second electric push rods 23 are respectively hinged with the back sides of the two guide plates 10, and when the hemodialysis machine 1 needs to be stored after use, the mechanisms reversely operate and return to the state shown in fig. 3 through the contraction of the piston rods of the first electric push rods 8, at this time, the hemodialysis machine 1 is completely retracted into the box 2, and the two baffles 5 shield the opening 3, so as to prevent dust from entering, meanwhile, the two first pressing plates 20 respectively press the two sides of the hemodialysis machine 1 by the elastic force of the two second compression springs 19, then the two second electric push rods 23 in fig. 3 extend out of the piston rods, so as to rotate the hinge parts 9, to which the two guide plates 10 are respectively connected, around the center of the circle and reach the state shown in fig. 3, then the two second electric push rods 23 are closed and the first electric push rod 8 is started, each mechanism returns to the state shown in fig. 1 again by the extension of the piston rod of the first electric push rod 8, the two second pressing plates 22 both press the upper surface of the hemodialysis machine 1 by the elastic force of the two third compression springs 21 in fig. 1, so as to cooperate with the two first pressing plates 20, the position of the hemodialysis machine 1 is fixed, the phenomenon that the hemodialysis machine 1 shakes during moving is avoided, the elastic force of a compression spring can effectively play a buffering effect, and damage to internal devices of the hemodialysis machine 1 caused by vibration is avoided.
Preferably, four support columns 24 are fixedly connected to the lower surface of the box body 2, rollers 25 are fixedly mounted at the lower ends of the four support columns 24, and the whole device is convenient to move through the rollers 25.
The working principle is as follows: when the hematodialysis conversion device for clinical use in nephrology department is used, as shown in a state shown in fig. 1, the connecting block 12 synchronously moves downwards through contraction of the piston rod of the first electric push rod 8, the sliding column 16 moves to the bottommost end of the guide groove 11 through the downward movement process of the connecting block 12 and through the insertion fit between the slot 13 and the insertion column 16, then the first electric push rod 8 is closed and the two second electric push rods 23 are started, the hinge parts 9 respectively connected with the two guide plates 10 rotate around the center of a circle and reach a state shown in fig. 3 through contraction of the piston rods of the two second electric push rods 23, then the two second electric push rods 23 are closed and the first electric push rod 8 is restarted, the connecting block 12 synchronously moves upwards through extension of the piston rod of the first electric push rod 8, and through the insertion fit between the slot 13 and the insertion column 16 and the process that the sliding column 16 slides along the wall of the guide groove 11 and the vertical sliding groove 18, the two linkage blocks 17 move towards two sides respectively, and the two baffle plates 5 synchronously move towards two sides respectively in the process that the two linkage blocks 17 move towards two sides respectively, so that the opening 3 is gradually opened, after the sliding column 16 is separated from the guide groove 11, the opening 3 is completely opened, so that the hemodialysis machine 1 gradually extends out of the opening 3 along with the continuous extension of the piston rod of the first electric push rod 8, as shown in fig. 4, the two first compression springs 14 in fig. 4 are in an uncompressed state, so that the hemodialysis machine 1 is convenient to use, and the hemodialysis machine 1 is movably placed on the upper surface of the connecting block 12, so that the hemodialysis machine 1 is convenient to take down for maintenance or replacement and the like; after the use is finished, when the hemodialysis machine 1 needs to be stored, the mechanisms reversely operate and return to the state shown in fig. 3 through the contraction of the piston rod of the first electric push rod 8, at this time, the hemodialysis machine 1 is completely retracted into the box body 2, the two baffle plates 5 shield the opening 3, so as to avoid dust entering, meanwhile, through the elastic force of the two second compression springs 19, the two first pressing plates 20 respectively press the two sides of the hemodialysis machine 1, then through the extension of the piston rod of the two second electric push rods 23 in fig. 3, the hinge parts 9 respectively connected with the two guide plates 10 rotate around the center of a circle and reach the state shown in fig. 3, then the two second electric push rods 23 are closed and the first electric push rod 8 is started, through the extension of the piston rod of the first electric push rod 8, so that each mechanism returns to the state shown in fig. 1 again, utilize the elastic force of two third compression springs 21 in fig. 1 for two second clamp plates 22 all support the upper surface of hemodialysis machine 1 and press, thereby cooperate two first clamp plates 20, fixed the position of hemodialysis machine 1, avoided taking place the phenomenon of rocking at removal in-process hemodialysis machine 1, and through compression springs's elastic force, can effectually play the effect of buffering, avoided the vibration to cause the damage to hemodialysis machine 1 internal device.
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 (6)
1. The utility model provides a nephrology dept is hemodialysis conversion equipment for bed, includes hemodialysis machine (1) and box (2), its characterized in that: an opening (3) is formed in the upper surface of the box body (2), two transverse sliding grooves (4) are formed in the inner wall, close to the top, of the box body (2), the box body (2) is connected with two baffles (5) in a sliding mode through the two transverse sliding grooves (4), linkage mechanisms (6) are fixedly mounted on the lower surfaces of the two baffles (5), a lifting mechanism (7) is fixedly mounted on the inner wall of the box body (2), and the lifting mechanism (7) controls the two baffles (5) to move oppositely or back to back through the two linkage mechanisms (6) simultaneously;
the lifting mechanism (7) comprises a first electric push rod (8) and two hinged parts (9), the first electric push rod (8) is fixedly installed on the upper surface of the box body (2) in the box, the box body (2) is hinged with two guide plates (10) through the two hinged parts (9), guide grooves (11) are formed in the front sides of the two guide plates (10), the upper surface of a piston rod of the first electric push rod (8) is fixedly connected with a connecting block (12), the hemodialysis machine (1) is movably placed on the upper surface of the connecting block (12), slots (13) are formed in the two sides of the connecting block (12), first compression springs (14) are fixedly connected with the slot walls of the two slots (13), inserting columns (15) are fixedly connected with the end parts of the two opposite back ends of the first compression springs (14), and the two inserting columns (15) respectively slide along the left and right limiting positions of the slot walls of the two slots (13), and the opposite sides of the two inserting columns (15) are fixedly connected with sliding columns (16), and the rear ends of the two sliding columns (16) slide along the groove walls of the two guide grooves (11) in a limiting manner respectively.
2. The ambulatory hemodialysis conversion device of claim 1, wherein: the linkage mechanism (6) comprises a linkage block (17), the linkage block (17) is fixedly connected to the lower surface of the baffle (5), vertical sliding grooves (18) which are communicated with each other are formed in the front side and the rear side of the linkage block (17), and the front end of the sliding column (16) slides along the groove walls of the vertical sliding grooves (18) in a limiting mode.
3. The ambulatory hemodialysis conversion device of claim 2, wherein: the opposite sides of the two linkage blocks (17) are fixedly connected with second compression springs (19), the end parts of the opposite ends of the two second compression springs (19) are fixedly connected with first pressing plates (20), and the opposite sides of the two first pressing plates (20) respectively press against the two sides of the hemodialysis machine (1).
4. The ambulatory hemodialysis conversion device of claim 1, wherein: the lower surfaces of the two baffle plates (5) are fixedly connected with third compression springs (21), the end parts of the lower ends of the two third compression springs (21) are fixedly connected with second pressing plates (22), and the lower surfaces of the two second pressing plates (22) are pressed against the upper surface of the hemodialysis machine (1).
5. The ambulatory hemodialysis conversion device of claim 1, wherein: the box of box (2) is articulated to have two second electric putter (23) in the incasement, two the piston rod of second electric putter (23) respectively with two the dorsal part of deflector (10) is articulated.
6. The ambulatory hemodialysis conversion device of claim 1, wherein: the lower surface of box (2) is fixedly connected with four support columns (24), four the equal fixed mounting of lower extreme of support column (24) has gyro wheel (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911400673.5A CN111068132A (en) | 2019-12-30 | 2019-12-30 | Hematodialysis conversion device for nephrology department in bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911400673.5A CN111068132A (en) | 2019-12-30 | 2019-12-30 | Hematodialysis conversion device for nephrology department in bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111068132A true CN111068132A (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911400673.5A Withdrawn CN111068132A (en) | 2019-12-30 | 2019-12-30 | Hematodialysis conversion device for nephrology department in bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111068132A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686324A (en) * | 2020-06-16 | 2020-09-22 | 徐文增 | Nephrology department dialysis equipment convenient to move |
| CN112057688A (en) * | 2020-09-15 | 2020-12-11 | 四川大学华西医院 | Portable hemodialysis machine |
| CN112386758A (en) * | 2020-12-28 | 2021-02-23 | 谭智 | Portable hemodialysis machine and switching method |
-
2019
- 2019-12-30 CN CN201911400673.5A patent/CN111068132A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686324A (en) * | 2020-06-16 | 2020-09-22 | 徐文增 | Nephrology department dialysis equipment convenient to move |
| CN112057688A (en) * | 2020-09-15 | 2020-12-11 | 四川大学华西医院 | Portable hemodialysis machine |
| CN112386758A (en) * | 2020-12-28 | 2021-02-23 | 谭智 | Portable hemodialysis machine and switching method |
| CN112386758B (en) * | 2020-12-28 | 2022-05-13 | 鹰潭荣嘉集团医疗器械实业有限公司 | Portable hemodialysis machine |
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Application publication date: 20200428 |
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| WW01 | Invention patent application withdrawn after publication |