CN111839943A - Quick detachable auxiliary device that nephrology dept can change dialysis catheter height with sick bed - Google Patents
Quick detachable auxiliary device that nephrology dept can change dialysis catheter height with sick bed Download PDFInfo
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- CN111839943A CN111839943A CN202010892558.0A CN202010892558A CN111839943A CN 111839943 A CN111839943 A CN 111839943A CN 202010892558 A CN202010892558 A CN 202010892558A CN 111839943 A CN111839943 A CN 111839943A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
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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
- 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
- A61M1/1621—Constructional aspects thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2210/00—Devices for specific treatment or diagnosis
- A61G2210/20—Devices for specific treatment or diagnosis for dialysis
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Abstract
The invention discloses a quick-detachable auxiliary device for a sickbed for nephrology department, which can change the height of a dialysis tube, and comprises a base, a mounting frame, a mounting shaft, a connecting frame and a limiting plate, wherein the mounting frame is embedded on the upper surface of the base, the mounting shaft is arranged on the left side of the mounting frame, the connecting frame is embedded on the left side surface of the mounting shaft, the limiting plate is arranged on the inner side of the connecting frame, a supporting plate is arranged above the mounting frame, a regulating rod is arranged on the lower surface of the supporting plate in a bearing mode, and the lower end of the. This quick detachable auxiliary device that nephrology department used sick bed can change dialysis tubing height is provided with mounting panel and connecting axle, and the connection of accessible connecting axle and mounting groove is installed the mounting panel, makes second locating piece and first locating piece connect, carries on the dialysis tubing spacing, can relieve the connection of second locating piece and first locating piece when follow-up needs are dismantled the dialysis tubing, take out the dialysis tubing from the top of first locating piece can.
Description
Technical Field
The invention relates to the technical field of nephrology department, in particular to a quick-detachable auxiliary device for a sickbed for nephrology department, which can change the height of a dialysis tube.
Background
Hemodialysis treatment is drawn forth patient's internal blood through the dialysis tubing, carries out treatments such as drainage of toxin to blood through equipment, replaces human kidney, and it is one of the means of nephropathy treatment to inport the patient with blood again after the processing finishes internal, when the patient lies on the sick bed and receives the treatment, accessible auxiliary device carries on spacingly to the dialysis tubing, makes the position of dialysis tubing remain stable, but current auxiliary device still has some weak points when using:
1. the existing auxiliary device is inconvenient to install and subsequently remove the dialysis tube, the acting force cannot be buffered when the dialysis tube is subjected to external force, the dialysis tube can be pulled to move when the equipment moves accidentally, and the connection part of the dialysis tube and a patient is pulled, so that the functionality and the use convenience of the device are reduced;
2. the height position that it supported the dialysis tubing is not convenient for adjust when using to current auxiliary device, and the device is not convenient for adjust thereupon when the installation height position of dialysis tubing changes, leads to the device to have certain limitation when using, has reduced the application scope of device.
In order to solve the above problems, innovative design based on the original auxiliary device is urgently needed.
Disclosure of Invention
The invention aims to provide a quick-detachable auxiliary device for a sickbed for nephrology department, which can change the height of a dialysis tube, and solves the problems that the existing auxiliary device in the market proposed by the background technology is inconvenient to install and subsequently detach the dialysis tube, cannot buffer acting force when the dialysis tube is subjected to external force, can pull the dialysis tube to move when equipment is accidentally moved, pulls the joint of the dialysis tube and a patient, and is inconvenient to adjust the height position of the dialysis tube supported by the existing auxiliary device when in use.
In order to achieve the purpose, the invention provides the following technical scheme: a quick detachable auxiliary device for a sickbed for nephrology department, which can change the height of a dialysis tube, comprises a base, a mounting frame, a mounting shaft, a connecting frame and a limiting plate, wherein the mounting frame is embedded on the upper surface of the base, the mounting shaft is arranged on the left side of the mounting frame, the connecting frame is embedded on the left side surface of the mounting shaft, the limiting plate is arranged on the inner side of the connecting frame, a supporting plate is arranged above the mounting frame, a regulating rod is arranged on the lower surface of the supporting plate in a bearing mode, the lower end of the regulating rod penetrates through the mounting frame, a first positioning block is arranged above the supporting plate, a second positioning block is arranged above the first positioning block, a mounting plate is arranged above the second positioning block, a connecting shaft penetrates through the front side of the mounting plate, a mounting groove is arranged below the connecting shaft and is arranged on the upper surface of the supporting plate, and sliding blocks, and the outer side of the sliding block is provided with a positioning groove which is respectively arranged on the upper surface of the supporting plate and the lower surface of the mounting plate, a supporting roller is arranged below the mounting plate, a rear bearing of the supporting roller is connected with a connecting seat, a fixed plate is arranged at the rear side of the connecting seat and is embedded on the upper surface of the supporting plate, a rubber pad is bonded on the upper surface of the first positioning block, the upper surface of the first positioning block is provided with a connecting groove, a first elastic air bag is bonded below the second positioning block, a connecting hose is arranged above the first elastic air bag, and the upper part of the connecting hose is connected with a second elastic air bag which is positioned in the second positioning block, and a pressing plate is arranged below the second elastic air bag, and the inner of clamp plate inlays and has the connecting plate, the below of connecting plate is provided with the ejector pin, and the ejector pin inlays the upper surface at the backup pad.
Preferably, the lower surface bearing of limiting plate installs the threaded rod, and the threaded rod runs through the lower surface of link to constitute threaded connection between threaded rod and the link, constitute revolution mechanic through installing between axle and the mounting bracket simultaneously for the link.
Preferably, the lower surface of backup pad is inlayed and is had the guiding axle, and constitutes sliding construction from top to bottom between guiding axle and the mounting bracket to constitute bearing connection between backup pad and the regulation pole, constitute threaded connection between regulation pole and the mounting bracket simultaneously.
Preferably, the lower surface of the second positioning block is inlaid with a connecting block, and a concave-convex matching structure is formed between the connecting block and the connecting groove.
Preferably, the lower end of the connecting shaft is in a thread structure design, the connecting shaft is in threaded connection with the mounting groove, and the connecting shaft is in bearing connection with the mounting plate.
Preferably, the inner side surface of the sliding block is bonded with a first return spring, the side-view section of the sliding block is designed into a T-shaped structure, and a left-right sliding structure is formed between the sliding block and the positioning groove.
Preferably, the rear side surface of the connecting seat is inlaid with a limiting rod, the surface of the limiting rod is inlaid with a second return spring, and a front-back sliding structure is formed between the limiting rod and the fixing plate.
Preferably, the lower surface of the connecting plate is provided with a sliding groove, an integrated structure is formed between the connecting plate and the pressing plate, and an up-and-down sliding structure is formed between the pressing plate and the second positioning block.
Preferably, the upper end of the ejector rod is provided with a ball, and the ejector rod forms a left-right sliding structure through the ball and the sliding groove.
Compared with the prior art, the invention has the beneficial effects that: the sickbed for nephrology department can change the easily-detached auxiliary device for the dialysis tube;
(1) the dialysis tube is provided with the mounting plate and the connecting shaft, the mounting plate can be mounted through connection of the connecting shaft and the mounting groove, the second positioning block is connected with the first positioning block, the dialysis tube is limited, the connection of the second positioning block and the first positioning block can be released when the dialysis tube needs to be disassembled subsequently, and the dialysis tube can be taken out from the upper part of the first positioning block conveniently and quickly;
(2) the dialysis tube positioning device is provided with a pressing plate and an ejector rod, the ejector rod can push the connecting plate to move when the mounting plate is mounted, the connecting plate extrudes the second elastic air bag through the pressing plate and is matched with the first elastic air bag to limit the dialysis tube, mounting and limiting are realized at the same time, and the first positioning block and the second positioning block can effectively position the dialysis tube;
(3) the dialysis tube fixing device is provided with the sliding block and the supporting roll, the dialysis tube can be reserved with partial length through the supporting roll, when the outer end of the dialysis tube is subjected to tension, the first positioning block and the second positioning block can be driven to move through the sliding groove, acting force is buffered, the acting force is prevented from being directly transmitted to the end part of the dialysis tube, and the device is safer;
(4) be provided with the guiding axle and adjust the pole, the accessible adjusts the high position of pole to the backup pad to change follow-up support height to the dialysis tubing, make things convenient for the different dialysis tubing service environment of adaptation, increase the functionality of device.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic side sectional view of a first positioning block according to the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic top view of the first positioning block of the present invention;
FIG. 5 is a schematic bottom view of a second positioning block of the present invention;
FIG. 6 is a schematic main sectional view of a second positioning block of the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 8 is a schematic bottom view of the pressure plate of the present invention.
In the figure: 1. a base; 2. a mounting frame; 3. installing a shaft; 4. a connecting frame; 5. a limiting plate; 501. a threaded rod; 6. a support plate; 601. a guide shaft; 7. adjusting a rod; 8. a first positioning block; 9. a second positioning block; 901. connecting blocks; 10. mounting a plate; 11. a connecting shaft; 12. mounting grooves; 13. a slider; 1301. a first return spring; 14. positioning a groove; 15. a support roller; 16. a connecting seat; 1601. a limiting rod; 1602. a second return spring; 17. a fixing plate; 18. a rubber pad; 19. connecting grooves; 20. a first elastic air bag; 21. a connecting hose; 22. a second elastic air bag; 23. pressing a plate; 24. a connecting plate; 2401. a chute; 25. a top rod; 2501. and a ball.
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. 1-8, the present invention provides a technical solution: a quick detachable auxiliary device of hospital bed for nephrology department capable of changing dialysis tube height, comprising a base 1, a mounting rack 2, a mounting shaft 3, a connecting rack 4, a limiting plate 5, a supporting plate 6, an adjusting rod 7, a first positioning block 8, a second positioning block 9, a mounting plate 10, a connecting shaft 11, a mounting groove 12, a sliding block 13, a positioning groove 14, a supporting roller 15, a connecting seat 16, a fixing plate 17, a rubber pad 18, a connecting groove 19, a first elastic air bag 20, a connecting hose 21, a second elastic air bag 22, a pressing plate 23, a connecting plate 24 and a mandril 25, wherein the mounting rack 2 is embedded on the upper surface of the base 1, the mounting shaft 3 is arranged on the left side of the mounting rack 2, the connecting rack 4 is embedded on the left surface of the mounting shaft 3, the limiting plate 5 is arranged on the inner side of the connecting rack 4, the lower end of the adjusting rod 7 penetrates through the inside of the mounting frame 2, a first positioning block 8 is arranged above the supporting plate 6, a second positioning block 9 is arranged above the first positioning block 8, a mounting plate 10 is arranged above the second positioning block 9, a connecting shaft 11 penetrates through the front side of the mounting plate 10, a mounting groove 12 is arranged below the connecting shaft 11, the mounting groove 12 is arranged on the upper surface of the supporting plate 6, a sliding block 13 is embedded on the lower surface of the first positioning block 8 and the upper surface of the second positioning block 9, a positioning groove 14 is arranged on the outer side of the sliding block 13, the positioning groove 14 is respectively arranged on the upper surface of the supporting plate 6 and the lower surface of the mounting plate 10, a supporting roller 15 is arranged below the mounting plate 10, a connecting seat 16 is connected to the rear side of the supporting roller 15, a fixing plate 17 is arranged on the rear side of the connecting seat 16, and the fixing, a rubber pad 18 is bonded on the upper surface of the first positioning block 8, a connecting groove 19 is formed in the upper surface of the first positioning block 8, a first elastic air bag 20 is bonded below the second positioning block 9, a connecting hose 21 is arranged above the first elastic air bag 20, a second elastic air bag 22 is connected above the connecting hose 21, the second elastic air bag 22 is located inside the second positioning block 9, a pressing plate 23 is arranged below the second elastic air bag 22, a connecting plate 24 is embedded in the inner end of the pressing plate 23, an ejector rod 25 is arranged below the connecting plate 24, and the ejector rod 25 is embedded in the upper surface of the supporting plate 6;
the threaded rod 501 is mounted on the lower surface of the limiting plate 5 in a bearing mode, the threaded rod 501 penetrates through the lower surface of the connecting frame 4, threaded connection is formed between the threaded rod 501 and the connecting frame 4, meanwhile, the connecting frame 4 forms a rotating structure between the mounting shaft 3 and the mounting frame 2, the position of the limiting plate 5 can be controlled through the subsequent threaded rod 501, the connecting frame 4 and the hospital bed are connected and fixed, and the subsequent device can be kept relatively static with the bed body;
the lower surface of the support plate 6 is embedded with a guide shaft 601, an up-and-down sliding structure is formed between the guide shaft 601 and the mounting frame 2, the support plate 6 is connected with the adjusting rod 7 through a bearing, meanwhile, the adjusting rod 7 is connected with the mounting frame 2 through a thread, the height position of the support plate 6 can be adjusted through the rotation of the subsequent adjusting rod 7 matched with the guide shaft 601, and therefore the limiting height of the subsequent dialysis tube can be adjusted;
the connecting block 901 is embedded in the lower surface of the second positioning block 9, a concave-convex matching structure is formed between the connecting block 901 and the connecting groove 19, the second positioning block 9 and the first positioning block 8 can be connected through matching between the connecting block 901 and the connecting groove 19, and the dialysis tube can be conveniently mounted and dismounted in the subsequent process;
the lower end of the connecting shaft 11 is in a thread-shaped structural design, the connecting shaft 11 and the mounting groove 12 form threaded connection, the connecting shaft 11 and the mounting plate 10 form bearing connection, and the mounting plate 10 can be fixed above the supporting plate 6 through the subsequent rotation of the connecting shaft 11, so that the second positioning block 9 and the first positioning block 8 are stably connected;
the first return spring 1301 is bonded on the inner side surface of the sliding block 13, the side view cross section of the sliding block 13 is in a T-shaped structural design, a left-right sliding structure is formed between the sliding block 13 and the positioning groove 14, the structural design enables the subsequent first positioning block 8 and the second positioning block 9 to move left and right under the action of the sliding block 13, and the tensile force can be buffered when the dialysis tube is subjected to the tensile force;
a limiting rod 1601 is embedded in the rear side surface of the connecting seat 16, a second return spring 1602 is embedded in the surface of the limiting rod 1601, and a front-back sliding structure is formed between the limiting rod 1601 and the fixing plate 17, and the above structural design can push the supporting roller 15 to move through the second return spring 1602, so as to support the reserved dialysis tube and keep the dialysis tube stable;
the lower surface of the connecting plate 24 is provided with a sliding groove 2401, an integrated structure is formed between the connecting plate 24 and the pressing plate 23, an up-and-down sliding structure is formed between the pressing plate 23 and the second positioning block 9, the pressing plate 23 can be driven by the subsequent connecting plate 24 to move through the structural design, the second elastic air bag 22 is extruded, the volume of the first elastic air bag 20 is expanded, and the dialysis tube is limited by matching with the rubber pad 18;
the upper end of the top rod 25 is provided with a ball 2501, and the top rod 25 forms a left-right sliding structure through the ball 2501 and the sliding groove 2401, and the structure is designed such that the top rod 25 can press the connecting plate 24 when the mounting plate 10 moves downwards, thereby controlling the volume of the second elastic air bag 22.
The working principle is as follows: when the quick-detachable auxiliary device with the height of the dialysis tube changeable by the hospital bed for nephrology department is used, firstly, as shown in figures 1 and 3, the pushing device can move to the hospital bed and can be connected with the legs or the bed board of the hospital bed through the connecting frame 4, the connecting frame 4 can rotate through the mounting shaft 3, the subsequent clamping angle of the device can be conveniently adjusted, then the threaded rod 501 can be rotated to push the limiting plate 5 to move, the mounting frame 2 is clamped at the connecting position, the whole device is kept stable, the subsequent connection with the dialysis tube is convenient, meanwhile, the device can be adjusted according to the supporting height of the device as required, the adjusting rod 7 is rotated, the adjusting rod 7 pushes the supporting plate 6 to move through the threaded connection between the adjusting rod 7 and the mounting frame 2, meanwhile, the guide shaft 601 vertically moves, the height position of the supporting plate 6 is adjusted, and the subsequent supporting height of the dialysis, the device is convenient to adapt to different dialysis tube use environments, and the functionality of the device is improved;
when the dialysis tube is installed, the mounting plate 10 can be detached first, as shown in fig. 2, 4 and 5, the connecting shaft 11 is rotated to remove the threaded connection between the connecting shaft 11 and the mounting groove 12, the connecting shaft 11 drives the mounting plate 10 to move upwards through the bearing connection between the connecting shaft 11 and the mounting plate 10, then the mounting plate 10 is detached, the mounting plate 10 drives the second positioning block 9 to move, the connection between the connecting block 901 and the connecting groove 19 is removed, then the dialysis tube can be placed above the first positioning block 8, meanwhile, the support roller 15 can push the dialysis tube forwards under the action of the second return spring 1602, reserve the dialysis tube above the support plate 6, then the mounting plate 10 is installed again, as shown in fig. 6, 7 and 8, the connecting shaft 11 moves downwards along the mounting groove 12 when the mounting plate 10 is installed, and drives the mounting plate 10 to move downwards, the connecting block 901 is connected with the connecting groove 19, meanwhile, the connecting plate 24 is contacted with the mandril 25 when the mounting plate 10 moves downwards, the mandril 25 extrudes the connecting plate 24 along with the movement of the mounting plate 10, the connecting plate 24 extrudes the second elastic air bag 22 through the pressing plate 23, so that the gas in the second elastic air bag 22 enters the first elastic air bag 20 through the connecting hose 21, the volume of the first elastic air bag 20 expands, and the dialysis tube is fixed by matching with the rubber pad 18, so that the mounting and the limiting of the dialysis tube are completed;
when the one end of dialysis tubing received when dragging, first locating piece 8 and the second locating piece 9 that will stimulate this side remove, first locating piece 8 and second locating piece 9 slide in constant head tank 14 through slider 13, the first reset spring 1301 of stay cord simultaneously, the reservation dialysis tubing of backup pad 6 top will be flare-outed this moment, extrude backing roll 15, backing roll 15 removes under the effect of gag lever post 1601 through connecting seat 16, cushion the effort, avoid the tensile force directly to apply to the other end of dialysis tubing, the dialysis tubing that makes the other end and its junction can remain stable, the junction of dragging dialysis tubing and patient because of the removal of equipment after having avoided dialysis tubing and dialysis equipment to connect, make the device have more the security.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a quick detachable auxiliary device that sick bed can change dialysis tube height for nephrology dept, includes base (1), mounting bracket (2), installation axle (3), link (4) and limiting plate (5), its characterized in that: the upper surface of the base (1) is inlaid with a mounting frame (2), an installation shaft (3) is arranged on the left side of the mounting frame (2), a connecting frame (4) is inlaid on the left side surface of the installation shaft (3), a limiting plate (5) is arranged on the inner side of the connecting frame (4), a supporting plate (6) is arranged above the mounting frame (2), an adjusting rod (7) is arranged on a lower surface bearing of the supporting plate (6), the lower end of the adjusting rod (7) penetrates through the mounting frame (2), a first positioning block (8) is arranged above the supporting plate (6), a second positioning block (9) is arranged above the first positioning block (8), a mounting plate (10) is arranged above the second positioning block (9), a connecting shaft (11) penetrates through the front side of the mounting plate (10), and a mounting groove (12) is arranged below the connecting shaft (11), and the mounting groove (12) is arranged on the upper surface of the support plate (6), the lower surface of the first positioning block (8) and the upper surface of the second positioning block (9) are respectively inlaid with a sliding block (13), the outer side of the sliding block (13) is provided with a positioning groove (14), the positioning grooves (14) are respectively arranged on the upper surface of the support plate (6) and the lower surface of the mounting plate (10), the lower part of the mounting plate (10) is provided with a support roller (15), the rear side of the support roller (15) is in bearing connection with a connecting seat (16), the rear side of the connecting seat (16) is provided with a fixing plate (17), the fixing plate (17) is inlaid on the upper surface of the support plate (6), the upper surface of the first positioning block (8) is bonded with a rubber pad (18), the upper surface of the first positioning block (8) is provided with a connecting groove (19), the lower part of the second positioning block (9) is bonded with, and the top of first elasticity gasbag (20) is provided with coupling hose (21) to the top of coupling hose (21) is connected with second elasticity gasbag (22), second elasticity gasbag (22) are located the inside of second locating piece (9), and the below of second elasticity gasbag (22) is provided with clamp plate (23), and inlay in the inner of clamp plate (23) has connecting plate (24), the below of connecting plate (24) is provided with ejector pin (25), and ejector pin (25) inlay the upper surface at backup pad (6).
2. The easy-to-detach auxiliary device for hospital bed of nephrology department capable of changing the height of dialysis tube as claimed in claim 1, wherein: threaded rod (501) are installed to the lower surface bearing of limiting plate (5), and threaded rod (501) run through the lower surface of link (4) to constitute threaded connection between threaded rod (501) and link (4), constitute revolution mechanic simultaneously between link (4) through installing axle (3) and mounting bracket (2).
3. The easy-to-detach auxiliary device for hospital bed of nephrology department capable of changing the height of dialysis tube as claimed in claim 1, wherein: the lower surface of backup pad (6) is inlayed and is had guiding axle (601), and sliding construction about constituting between guiding axle (601) and mounting bracket (2) to backup pad (6) and adjusting and constitute the bearing between pole (7) and connect, adjust to constitute threaded connection between pole (7) and mounting bracket (2) simultaneously.
4. The easy-to-detach auxiliary device for hospital bed of nephrology department capable of changing the height of dialysis tube as claimed in claim 1, wherein: the lower surface of the second positioning block (9) is inlaid with a connecting block (901), and a concave-convex matching structure is formed between the connecting block (901) and the connecting groove (19).
5. The easy-to-detach auxiliary device for hospital bed of nephrology department capable of changing the height of dialysis tube as claimed in claim 1, wherein: the lower end of the connecting shaft (11) is in a thread structure design, the connecting shaft (11) and the mounting groove (12) are in threaded connection, and the connecting shaft (11) and the mounting plate (10) are in bearing connection.
6. The easy-to-detach auxiliary device for hospital bed of nephrology department capable of changing the height of dialysis tube as claimed in claim 1, wherein: the inner side surface of the sliding block (13) is bonded with a first return spring (1301), the side-view section of the sliding block (13) is designed into a T-shaped structure, and a left-right sliding structure is formed between the sliding block (13) and the positioning groove (14).
7. The easy-to-detach auxiliary device for hospital bed of nephrology department capable of changing the height of dialysis tube as claimed in claim 1, wherein: the rear side surface of connecting seat (16) is inlayed and is had gag lever post (1601), and the surface nestification of gag lever post (1601) has second reset spring (1602) to constitute front and back sliding construction between gag lever post (1601) and fixed plate (17).
8. The easy-to-detach auxiliary device for hospital bed of nephrology department capable of changing the height of dialysis tube as claimed in claim 1, wherein: the lower surface of the connecting plate (24) is provided with a sliding groove (2401), an integrated structure is formed between the connecting plate (24) and the pressing plate (23), and an up-and-down sliding structure is formed between the pressing plate (23) and the second positioning block (9).
9. The auxiliary device for changing the height of the dialysis tube of the hospital bed for nephrology department as claimed in claim 8, wherein: the upper end of the top rod (25) is provided with a ball (2501), and the top rod (25) forms a left-right sliding structure through the ball (2501) and the sliding groove (2401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010892558.0A CN111839943B (en) | 2020-08-31 | 2020-08-31 | Quick detachable auxiliary device that nephrology dept can change dialysis catheter height with sick bed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010892558.0A CN111839943B (en) | 2020-08-31 | 2020-08-31 | Quick detachable auxiliary device that nephrology dept can change dialysis catheter height with sick bed |
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| CN111839943A true CN111839943A (en) | 2020-10-30 |
| CN111839943B CN111839943B (en) | 2021-11-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112450864A (en) * | 2020-12-09 | 2021-03-09 | 江红 | Safety fixing device and fixing method for respiratory endoscopy |
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| CN111839943B (en) | 2021-11-30 |
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