CN209827733U - Medical nephrology department dialysis tube positioning device - Google Patents
Medical nephrology department dialysis tube positioning device Download PDFInfo
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- CN209827733U CN209827733U CN201920225653.8U CN201920225653U CN209827733U CN 209827733 U CN209827733 U CN 209827733U CN 201920225653 U CN201920225653 U CN 201920225653U CN 209827733 U CN209827733 U CN 209827733U
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- crank
- rod
- dialysis
- positioning device
- connecting seat
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Abstract
The utility model provides a medical nephrology dept dialysis catheter positioner includes: dialysis machine body, cubic arch, crank connecting rod, connecting seat, pipeline placement mechanism, place platform and pendulum rod. The side wall of dialysis machine body is provided with cubic arch, be provided with on the cubic arch the crank connecting rod, the side wall of dialysis machine body rotates and is connected with the connecting seat, the crank connecting rod connect in the connecting seat, the both ends of connecting seat set up the pendulum rod, two the tip of pendulum rod is articulated jointly place the platform, it is provided with to place the bench pipeline placement mechanism. The utility model provides a medical nephrology dept dialysis catheter positioner can carry out effectual fixing to the dialysis catheter to can adjust the extension angle, the position of locating of fixed dialysis catheter, make the dialysis catheter more orderly, the management of being convenient for.
Description
Technical Field
The utility model discloses the medical equipment field especially relates to a medical nephrology dephospitation tube positioner.
Background
Dialysis is a separation and purification technique that separates small molecules from biological macromolecules by the principle of diffusion of small molecules through a semi-permeable membrane into water (or buffer). Dialysis is a treatment method in which components (solutes or moisture) in a body fluid are discharged to the outside of the body through a semipermeable membrane, and is generally classified into hemodialysis and peritoneal dialysis.
In the kidney dialysis process, the dialysis catheter is generally freely hung, the dialysis catheter is placed in disorder, the dialysis catheter is hung down to the ground, medical staff walks about the process and steps on the pipeline easily and cause the unsmooth of dialysis process, and the hanging down of pipeline causes the unsmooth replacement of dialysis process liquid easily.
Therefore, it is necessary to provide a positioning device for a medical dialysis catheter in nephrology department to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a medical nephrology department dialysis catheter positioner that can fix a position dialysis catheter.
A medical nephrology department dialysis catheter positioning device comprises a dialysis machine body, wherein one side of the dialysis machine body is rotatably connected with a connecting seat, wherein,
two ends of the connecting seat are respectively hinged with two swing rods, the end parts of the two swing rods are respectively hinged with two ends of the placing table, the top of the placing table is rotatably connected with a pipeline placing mechanism, the pipeline placing mechanism is composed of a plurality of cuboids, the top surfaces of the cuboids are provided with cylindrical long grooves, and the cuboids are arranged side by side;
one side of the dialysis machine body is provided with a block-shaped bulge, one side of the block-shaped bulge is connected with a crank connecting rod, one end of the crank connecting rod is hinged with a control rod, and the control rod is fixed at the top of the connecting seat;
the driving rod is arranged between the two swing rods, two ends of the driving rod are respectively hinged to the two swing rods, a sliding rail is vertically fixed on the driving rod, a supporting frame is arranged at the top of the connecting seat, a rotating rod which is connected with the horizontal rotating rod in a rotating mode is arranged on the supporting frame, and a pin column is arranged at the end portion of the rotating rod and is connected with the sliding rail in a sliding mode.
Preferably, the middle of the placing table is rotatably connected with a gear, the top of the gear is fixedly connected with the pipeline placing mechanism, the placing table is provided with a sliding groove along the length direction, the sliding groove is connected with a rack in a sliding mode, the rack is in toothed connection with the gear, a fixed supporting plate is arranged on the placing table on one side of the sliding groove, a driving screw rod penetrates through the supporting plate and is screwed with the supporting plate, one end of the driving screw rod is rotatably connected with one end of the rack, and a first rotating wheel is arranged at the other end of the driving screw rod.
Preferably, the rotating shaft of the rotating rod penetrates through the supporting frame, and a second rotating wheel is fixed at one end of the rotating shaft extending to the upper part of the supporting frame.
Preferably, a first fastening bolt is screwed on one side of the support frame, and the first fastening bolt penetrates into the support frame to be abutted against the rotating shaft.
Preferably, the crank connecting rod comprises a crank and a connecting rod, the crank is rotatably connected to one side of the block-shaped protrusion through a crank shaft fixed to one end of the crank, the other end of the crank is hinged to one end of the connecting rod, and the other end of the connecting rod is hinged to the control rod.
Preferably, one side of the block-shaped protrusion is in threaded connection with a second fastening bolt, and the end part of the second fastening bolt penetrates into the block-shaped protrusion to be abutted against the crank shaft.
Preferably, the part of the connecting rod hinged with the crank is rotatably connected with a crank.
Compared with the prior art, the utility model provides a medical nephrology dept dialysis catheter positioner has following beneficial effect:
the utility model provides a medical nephrology dept dialysis catheter positioner passes through the dialysis catheter of mechanism on to the dialysis machine body is placed to the pipeline carries out the fixed stay for dialysis catheter on the dialysis machine body is placed in order, does benefit to the doctor and distinguishes, and makes dialysis catheter can not the landing subaerial, the adjustment of angular position can be carried out to the mechanism is placed to the pipeline, and it is nimble convenient to use.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a positioning device for a medical dialysis catheter for nephrology department provided by the present invention;
FIG. 2 is a schematic view of the positioning device for a medical nephrology dialysis catheter shown in FIG. 1 at another angle;
FIG. 3 is a schematic structural view of the pipe placement mechanism and its connection components shown in FIG. 1;
FIG. 4 is a schematic view of the placement table and its attachment components shown in FIG. 1;
fig. 5 is a structural sectional view of the connecting socket and its connecting part shown in fig. 1.
Reference numbers in the figures: 1. dialysis machine body, 2, cubic arch, 21, crank link, 22, second fastening bolt, 3, connecting seat, 31, control lever, 32, support frame, 33, second runner, 34, first fastening bolt, 35, bull stick, 36, round pin post, 4, pipeline placement mechanism, 41, fastening bolt, 5, place the platform, 51, first runner 51, 52, backup pad, 53, drive screw, 54, rack, 55, spout, 56, gear, 6, pendulum rod, 7, actuating lever.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of a positioning device for a medical dialysis catheter for nephrology department according to the present invention; FIG. 2 is a schematic view of the positioning device for a medical nephrology dialysis catheter shown in FIG. 1 at another angle; FIG. 3 is a schematic structural view of the pipe placement mechanism and its connection components shown in FIG. 1; FIG. 4 is a schematic view of the placement table and its attachment components shown in FIG. 1; fig. 5 is a structural sectional view of the connecting socket and its connecting part shown in fig. 1.
Referring to fig. 1, the utility model provides a medical nephrology department dialysis catheter positioner includes: dialysis machine body 1, cubic arch 2, crank connecting rod 21, connecting seat 3, pipeline placement mechanism 4, place platform 5 and pendulum rod 6. The side wall of dialysis machine body 1 is provided with cubic arch 2, be provided with on cubic arch 2 crank connecting rod 21, the side wall of dialysis machine body 1 rotates and is connected with connecting seat 3, crank connecting rod 21 connect in connecting seat 3, the both ends of connecting seat 3 set up pendulum rod 6, two the tip of pendulum rod 6 is articulated jointly place the platform 5, it is provided with on the platform 5 pipeline placement mechanism 4 to place. In a specific implementation process, the specific connection implementation of the structure is as follows:
a medical nephrology department dialysis tube positioning device comprises a dialysis machine body 1, as shown in figures 1, 2 and 3, one side of the dialysis machine body 1 is rotatably connected with a connecting seat 3, two ends of the connecting seat 3 are provided with notches so that the whole connecting seat 3 is in an I shape, the notches at the two ends of the connecting seat 3 are respectively hinged with two swing rods 6, the lengths of the two swing rods 6 are the same, the two swing rods 6 are horizontally swung, the end parts of the two swing rods 6 far away from the hinged parts are respectively hinged with two ends of a placing table 5, the placing table 5 is arranged above the swing rods 6, as shown in figure 4 specifically, the middle part of the top surface of the placing table 5 is rotatably connected with a gear 56, the top of the gear 56 is fixedly connected with a pipeline placing mechanism 4, and a chute 55 is arranged on the placing table 5 along the length direction, a rack 54 is slidably connected to the sliding slot 55, the rack 54 is engaged with the gear 56, a support plate 52 is fixed on the placing table 5 at one end of the sliding slot 55, a driving screw 53 is threadedly connected to the support plate 52, one end of the driving screw 53 is rotatably connected to one end of the rack 54, a first rotating wheel 51 is arranged at the other end of the driving screw 53, the first rotating wheel 51 is rotated to drive the driving screw 53 to rotate, so that the driving screw 53 moves on the support plate 52, the rack 54 rotatably connected to one end of the driving screw 53 is driven to move along the sliding slot 55, when the rack 54 moves, the gear 56 engaged with the rack 54 rotates, the gear 56 rotates to drive the pipeline placing mechanism 4 at the top of the gear 56 to rotate, and the extending direction of the dialysis tubing fixedly arranged on the pipeline placing mechanism 4 is changed, the pipeline placing mechanism 4 is composed of cuboids, wherein cylindrical long grooves are formed in the top surfaces of the cuboids, the cuboids are arranged side by side, and the cuboids are adjacent to each other and are connected with each other.
Referring to fig. 1, one side of the dialysis machine body 1 is provided with a block-shaped protrusion 2, the block-shaped protrusion 2 is arranged above the side of the connecting seat 3, one side of the block-shaped protrusion 2 is connected with a crank connecting rod 21, the crank connecting rod 21 comprises a crank and a connecting rod, one end of the crank is rotatably connected to the block-shaped protrusion 2, the other end of the crank is hinged to one end of the connecting rod, the other end of the connecting rod is hinged to a control rod 31, the control rod 31 is vertically fixed at the center of the top of the connecting seat 3, one side of the block-shaped protrusion 2 is in threaded connection with a second fastening bolt 22, the end of the second fastening bolt 22 penetrates into the block-shaped protrusion 2 to be abutted against the crank shaft, the part hinged to the crank on the connecting rod is rotatably connected with a crank, the crank is rotated to drive, the connecting rod further drives the control rod 31 and the connecting seat 3 connected with the control rod 31 to swing, and the angle of the connecting seat 3 is adjusted, so that the angle of the pipeline placing mechanism 4 arranged on the connecting seat 3 through the swing rod 6 and the placing platform 5 is adjusted.
Referring to fig. 2 and 3, a driving rod 7 is arranged between the two swing rods 6, two ends of the driving rod 7 are respectively hinged to the two swing rods 6, the driving rod 7 and the placing table 5 are arranged in parallel, a sliding rail 71 perpendicular to the driving rod 7 is fixed at the top of the driving rod 7, a supporting frame 32 is arranged at the center of the top of the connecting seat 3, as shown in fig. 1, 2 and 5, the supporting frame 32 is in an inverted L shape, a vertical rod of the supporting frame 32 is arranged close to the control rod 31, the bottom of the vertical rod of the supporting frame 32 is fixed on the connecting seat 3, the top of the vertical rod is fixedly connected with a cross rod, the bottom of the cross rod is rotatably connected with a horizontal rotating rod 35, a pin 36 is arranged at the end of the rotating rod 35, the pin 36 is slidably connected with the sliding rail 71, and a rotating shaft of the rotating rod 35 penetrates through, and extend to pivot one end of horizontal pole top is fixed with second runner 33, one side spiro union of horizontal pole has first fastening bolt 34, just first fastening bolt 34 penetrates the horizontal pole with the pivot is contradicted, rotates second runner 33 drives bull stick 35 rotates, bull stick 35 is through setting up in its tip the round pin post 36 drives actuating lever 7 removes, actuating lever 7 drives two the swing of pendulum rod 6, thereby the adjustment set up in on the pendulum rod 6 place the position of platform 5 and pipeline placement mechanism 4.
The utility model provides a medical nephrology dept dialysis catheter positioner's principle as follows:
when the dialysis machine is used, a dialysis tube is placed in a cylindrical elongated slot of the tube placement mechanism 4, the first rotating wheel 51 is rotated to drive the driving screw 53 to rotate, so that the driving screw 53 moves on the support plate 52, the rack 54 rotationally connected with one end of the driving screw 53 is driven to move along the chute 55, when the rack 54 moves, the gear 56 in tooth connection with the rack 54 rotates, the gear 56 rotates to drive the tube placement mechanism 4 at the top of the gear 56 to rotate, the extending direction of the dialysis tube fixedly arranged on the tube placement mechanism 4 is changed, the crank is driven to rotate by rotating the crank, the crank drives the connecting rod to move, and further the connecting rod drives the control rod 31 and the connecting seat 3 connected with the control rod 31 to swing to adjust the angle of the connecting seat 3, thereby the angle of pipeline placing mechanism 4 that the adjustment set up on connecting seat 3 through pendulum rod 6 and placing platform 5 rotates second runner 33 drives the bull stick 35 rotates, bull stick 35 drives through setting up in its tip the round pin post 36 move the actuating lever 7, actuating lever 7 drives two the pendulum rod 6 swings to the adjustment set up in the position of placing platform 5 and pipeline placing mechanism 4 on pendulum rod 6.
The utility model provides a medical nephrology dept dialysis catheter positioner passes through the dialysis catheter of mechanism 4 on to the dialysis machine body is placed to the pipeline carries out the fixed stay for dialysis catheter on the dialysis machine body is placed in order, does benefit to the doctor and distinguishes, and makes the dialysis catheter can not the landing subaerial, the adjustment of angular position can be carried out to the mechanism 4 is placed to the pipeline, and it is nimble convenient to use.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A medical nephrology department dialysis catheter positioning device comprises a dialysis machine body (1) and is characterized in that one side of the dialysis machine body (1) is rotatably connected with a connecting seat (3), wherein,
two ends of the connecting seat (3) are respectively hinged with two swing rods (6), the end parts of the two swing rods (6) are respectively hinged with two ends of the placing table (5), the top of the placing table (5) is rotatably connected with a pipeline placing mechanism (4), the pipeline placing mechanism (4) is composed of a plurality of cuboids, the top surfaces of the cuboids are provided with cylindrical long grooves, and the cuboids are arranged side by side;
one side of the dialysis machine body (1) is provided with a block-shaped bulge (2), one side of the block-shaped bulge (2) is connected with a crank connecting rod (21), one end of the crank connecting rod (21) is hinged with a control rod (31), and the control rod (31) is fixed at the top of the connecting seat (3);
two set up actuating lever (7) between pendulum rod (6), the both ends of actuating lever (7) articulate respectively in two pendulum rod (6), the vertical fixation has slide rail (71) on actuating lever (7), the top of connecting seat (3) sets up support frame (32), rotate on support frame (32) and connect horizontally bull stick (35), the tip of bull stick (35) sets up round pin post (36), round pin post (36) sliding connection in slide rail (71).
2. The medical nephrology department dialysis tube positioning device as claimed in claim 1, characterized in that a gear (56) is rotatably connected to the middle of the placing table (5), the top of the gear (56) is fixedly connected to the tube placing mechanism (4), a sliding chute (55) is arranged on the placing table (5) along the length direction, a rack (54) is slidably connected to the sliding chute (55), the rack (54) is in toothed connection with the gear (56), a support plate (52) is fixed on the placing table (5) on one side of the sliding chute (55), a driving screw (53) is in threaded connection with the support plate (52) in a penetrating manner, one end of the driving screw (53) is rotatably connected to one end of the rack (54), and a first rotating wheel (51) is arranged at the other end of the driving screw (53).
3. The positioning device for the medical nephrology department dialysis catheter as claimed in claim 1, wherein the rotating shaft of the rotating rod (35) penetrates through the support frame (32), and a second rotating wheel (33) is fixed at one end of the rotating shaft extending above the support frame (32).
4. The medical nephrology department dialysis catheter positioning device is characterized in that a first fastening bolt (34) is screwed on one side of the support frame (32), and the first fastening bolt (34) penetrates into the support frame (32) to be abutted against the rotating shaft.
5. Medical nephrology dialysis tube positioning device according to claim 1, characterized in that the crank-link (21) comprises a crank and a link, the crank is rotatably connected to one side of the block-shaped protrusion (2) by a crank shaft fixed to one end of the crank, the other end of the crank is hinged to one end of the link, and the other end of the link is hinged to the control rod (31).
6. The medical nephrology department dialysis catheter positioning device is characterized in that one side of the block-shaped bulge (2) is in threaded connection with a second fastening bolt (22), and the end part of the second fastening bolt (22) penetrates into the block-shaped bulge (2) to interfere with the crank shaft.
7. The positioning device for the dialysis tube in the medical nephrology department as claimed in claim 5, wherein the connecting rod is hinged with the crank and is rotatably connected with a crank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920225653.8U CN209827733U (en) | 2019-02-22 | 2019-02-22 | Medical nephrology department dialysis tube positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920225653.8U CN209827733U (en) | 2019-02-22 | 2019-02-22 | Medical nephrology department dialysis tube positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209827733U true CN209827733U (en) | 2019-12-24 |
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ID=68904187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920225653.8U Expired - Fee Related CN209827733U (en) | 2019-02-22 | 2019-02-22 | Medical nephrology department dialysis tube positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209827733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112657003A (en) * | 2020-12-07 | 2021-04-16 | 中国船舶重工集团公司第七一六研究所 | Automatic peritoneal dialysis connects helping hand connecting device |
-
2019
- 2019-02-22 CN CN201920225653.8U patent/CN209827733U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112657003A (en) * | 2020-12-07 | 2021-04-16 | 中国船舶重工集团公司第七一六研究所 | Automatic peritoneal dialysis connects helping hand connecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20210222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |