CN220213556U - Adjustable fixing device for blood purification filter - Google Patents
Adjustable fixing device for blood purification filter Download PDFInfo
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- CN220213556U CN220213556U CN202320890475.7U CN202320890475U CN220213556U CN 220213556 U CN220213556 U CN 220213556U CN 202320890475 U CN202320890475 U CN 202320890475U CN 220213556 U CN220213556 U CN 220213556U
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- Prior art keywords
- main support
- adjusting
- blood purification
- reinforcing
- purification filter
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- 239000008280 blood Substances 0.000 title claims abstract description 53
- 210000004369 blood Anatomy 0.000 title claims abstract description 53
- 238000000746 purification Methods 0.000 title claims abstract description 24
- 239000000741 silica gel Substances 0.000 claims abstract description 17
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 13
- 239000003814 drug Substances 0.000 claims description 12
- 230000002787 reinforcement Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000000502 dialysis Methods 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model discloses an adjustable blood purification filter fixing device which comprises a main box body, a main support connected with the main box body, a driving mechanism arranged in the main support, a movable through hole arranged on the side wall of the main support and communicated with the inside, a connecting piece capable of penetrating the movable through hole and connected with the driving mechanism, and an adjusting component connected with the connecting piece, wherein the driving mechanism drives the connecting piece to vertically reciprocate in the movable through hole; the adjusting component comprises a first adjusting part and a second adjusting part which are symmetrical in structure, a silica gel elastic belt arranged between the first adjusting part and the second adjusting part, and a telescopic bracket with two ends connected with the bottom surfaces of the first adjusting part and the second adjusting part respectively, wherein a plurality of windows communicated with the outside are arranged on the side walls of the first adjusting part and the second adjusting part, the connecting part vertically moves to adjust and fix the height of the blood purifying filter, and the silica gel elastic belt between the first adjusting part and the second adjusting part has elasticity, and the telescopic bracket is telescopic and is suitable for fixing the blood purifying filters with more different diameters.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to an adjustable fixing device for a blood purification filter.
Background
Blood purification is also known as dialysis in daily life. The meaning of the method is as follows: the blood of the patient is led out of the body and passed through a purifying device to remove some pathogenic substances and purify the blood, so as to achieve the goal of curing diseases. In the blood purification, the blood purification filter is usually fixed to the bedside of a hospital bed. However, the existing fixing device is simple in structure and only has a fixing function, so that the fixing device cannot assist in fixing blood purifiers with different diameters when in use, the height of the blood purifying filter cannot be adjusted, the practicability is low, and the fixing device which can adjust the fixing height and fix the blood purifying filters with different diameters is very necessary.
Disclosure of Invention
Aiming at the technical problems that the currently used fixing device in the prior art cannot adjust the height and is inconvenient to fix the blood purifying filters with different diameters, the utility model provides an adjustable fixing device for the blood purifying filter.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an adjustable blood purification filter fixing device comprises a main box body, a main support, a driving mechanism, a movable through hole, a connecting piece and an adjusting component, wherein the main box body is internally provided with a controller, the main support is connected with the top surface of the main box body, the main support is hollow in the inside, the driving mechanism is arranged in the main support, the movable through hole is arranged on the side wall of the main support and is communicated with the inside, one end of the connecting piece can penetrate through the movable through hole and is connected with the driving mechanism, the adjusting component is connected with the other end of the connecting piece, and the driving mechanism can drive the connecting piece to vertically reciprocate along the movable through hole; the adjusting assembly comprises a first adjusting piece, a second adjusting piece, a silica gel elastic belt, a telescopic bracket and a plurality of windows, wherein the first adjusting piece and the second adjusting piece are symmetrical in structure, the silica gel elastic belt is arranged between the first adjusting piece and the second adjusting piece, the two ends of the telescopic bracket are respectively connected with the bottom surfaces of the first adjusting piece and the second adjusting piece, and the side walls of the first adjusting piece and the second adjusting piece are respectively provided with a plurality of windows communicated with the outside.
Further, the top surface of the main box body is provided with a through hole which is communicated with the inside of the main support, the driving mechanism comprises a driving motor arranged in the main box body, a driving gear connected with the driving motor, a driven gear meshed with the driving gear, a screw rod connected with the driven gear and penetrating through the through hole and positioned in the inside of the main support, and a sliding sleeve arranged on the screw rod, and the sliding sleeve is connected with the connecting piece.
Further, a plurality of sliding rollers are arranged on the bottom surface of the main box body.
Further, the first regulating part comprises a first semicircular ring and a second semicircular ring which are distributed at intervals relatively, a plurality of vertical rods which are distributed at intervals between the first semicircular ring and the second semicircular ring, and a bearing plate which is arranged on the bottom surface of the second semicircular ring, wherein the silica gel elastic belt is connected with the end surface of the first semicircular ring or the end surface of the second semicircular ring, and each bearing plate is provided with a semicircular groove.
Further, the surface of the bearing plate is covered with a silica gel reinforcing layer.
Further, the top end of the main support is in threaded connection with an auxiliary rod, and the top end of the auxiliary rod is provided with a plurality of liquid medicine hooks.
Further, the main support is further provided with a reinforcing mechanism, the reinforcing mechanism comprises a reinforcing plate connected with the main support, a reinforcing motor arranged in the reinforcing plate, an electric push rod connected with the reinforcing motor and a reinforcing member connected to the lower end of the electric telescopic rod, the reinforcing member is in a semicircular shape, and when the reinforcing motor drives the electric push rod to move downwards, the reinforcing member can be abutted to the blood purification filter.
In summary, the beneficial effects of the utility model are as follows: firstly, can utilize driving motor drive sliding sleeve to remove along the screw rod to drive the connecting piece and remove, accomplish the purpose of highly adjusting blood purification filter, the adjustment process is automatic moreover, convenient practicality. And secondly, the silica gel elastic belt between the first adjusting piece and the second adjusting piece has elasticity, can be stretched or retracted, and the telescopic bracket can also be telescopic, and can be adjusted and used according to the outer diameters of the blood purifying filters with different diameters. Thirdly, the top surface of the main support is provided with a liquid medicine hook for hanging liquid medicine, and when liquid is infused and infused, the liquid medicine can be obtained without using an infusion support, so that the occupation of the apparatus to the space is reduced. Fourth, after blood purification filter is fixed between first regulating part and second regulating part, consolidate motor drive electric putter and descend, utilize the reinforcement can press to hold at blood purification filter top surface and consolidate fixedly, promote fixed strength.
Drawings
Fig. 1 is a schematic structural view of an adjustable blood purification filter fixing device provided by the utility model.
Fig. 2 is an internal cross-sectional view of the main casing of the present utility model.
In the figure, 100-main box body, 110-roller, 200-main support, 210-movable through hole, 300-driving mechanism, 310-driving motor, 320-driving gear, 330-driven gear, 340-screw, 400-adjusting component, 410-first adjusting piece, 411-first semicircle ring, 412-second semicircle ring, 413-montant, 414-bearing plate, 4140-semicircle groove, 420-second adjusting piece, 430-silica gel elastic belt, 440-telescopic bracket, 450-window, 500-auxiliary rod, 510-liquid medicine couple, 600-reinforcing mechanism, 610-reinforcing plate, 620-electric putter, 630-reinforcing piece, 700-connecting piece, 800-pressure sensor.
Detailed Description
The utility model is further illustrated below in conjunction with specific drawings.
As shown in fig. 1 and 2, the present utility model provides an adjustable fixing device for a blood purification filter, comprising a main housing 100 having a controller therein, a main support 200 connected to the top surface of the main housing 100 and having a hollow interior, a driving mechanism 300 provided in the main support 200, a moving port 210 provided on a side wall of the main support 200 and communicating with the interior, a connection member 700 having one end capable of passing through the moving port 210 and connected to the driving mechanism 300, and an adjusting assembly 400 connected to the other end of the connection member 700, wherein the driving mechanism 300 can drive the connection member 700 to vertically reciprocate along the moving port 210. The adjusting assembly 400 comprises two first adjusting members 410 and second adjusting members 420 which are symmetrical in structure, a silica gel elastic belt 430 arranged between the first adjusting members 410 and the second adjusting members 420, and a telescopic bracket 440 with two ends respectively connected with the bottom surfaces of the first adjusting members 410 and the second adjusting members 420, wherein a plurality of windows 450 communicated with the outside are arranged on the side walls of the first adjusting members 410 and the second adjusting members 420. The driving mechanism 300 drives the connecting member 700 to reciprocate in the moving port 210, so that the fixing position of the blood purifying filter can be adjusted, the first adjusting member 410 and the second adjusting member 420 which are symmetrical in structure are easy to operate, the distance between the first adjusting member 410 and the second adjusting member is increased, the blood purifying filter can be clamped and fixed under the action of the silica gel elastic belt 430 when the blood purifying filter is put into the blood purifying filter, and the distance between the first adjusting member 410 and the second adjusting member 420 is adjustable under the action of the silica gel elastic belt 430 and the telescopic bracket 440, so that the blood purifying filter can be suitable for fixing blood purifying filters with more different diameters.
The top surface of the main casing 100 has a through hole and is communicated with the inside of the main support 200, the driving mechanism 300 includes a driving motor 310 disposed in the main casing 100 and electrically connected to the controller, a driving gear 320 connected to the driving motor 310, a driven gear 330 meshed with the driving gear 320, a screw 340 connected to the driven gear 330 and penetrating the through hole and disposed in the main support 200, and a sliding sleeve disposed on the screw 340, and the sliding sleeve is connected to the connecting member 700. After the driving motor 310 rotates, the driving gear 320 and the driven gear 330 cooperate, and the screw 340 rotates to drive the sliding sleeve to move up and down along the screw 340, that is, drive the connecting piece 700 to move back and forth along the moving port 210, thereby realizing the adjustment of the fixed position of the blood purifying filter.
The bottom surface of the main case 100 is provided with a plurality of sliding rollers 110, so that the whole fixing device is convenient to carry or transport, and when the blood purification filter is fixed, the rollers 110 are utilized to conveniently adjust the distance between the blood purification filter and a sickbed.
The first adjusting member 410 includes two first semicircular rings 411 and second semicircular rings 412 which are distributed at opposite intervals, a plurality of vertical rods 413 arranged at intervals between the first semicircular rings 411 and the second semicircular rings 412, and a bearing plate 414 arranged at the bottom surface of the second semicircular rings 412. The silicone elastic band 430 is connected to the end face of the first semicircular ring 411 or the second semicircular ring 412, and each of the carrier plates 414 is provided with a semicircular groove 4140. The window 450 communicated with the outside is formed between the vertical rod 413 and the vertical rod 413, so that the condition of the blood purifying filter can be conveniently observed, various pipelines of the blood purifying filter can be conveniently passed through from the position of the window 450, and the semicircular groove 4140 is a pipeline for avoiding the bottom end of the blood purifying filter, so that interference is avoided.
The surface of the bearing plate 414 is covered with a silica gel reinforcing layer, so that the friction force of the contact surface is increased, and the placement stability of the blood purifying filter accommodated between the first adjusting member 410 and the second adjusting member 420 is enhanced.
An auxiliary rod 500 is screwed to the top end of the main support 200, and a plurality of liquid medicine hooks 510 are provided on the top end of the auxiliary rod 500. The liquid medicine can also be hung in the liquid medicine hook 510 for use in the dialysis process. The transfusion bracket is not needed to be additionally arranged, so that the space is saved.
The main support 200 is further provided with a reinforcement mechanism 600, the reinforcement mechanism 600 comprises a reinforcement plate 610 connected with the main support 200, a reinforcement motor arranged in the reinforcement plate 610 and electrically connected with the controller, an electric push rod 620 connected with the reinforcement motor, and a reinforcement 630 connected with the lower end of the electric telescopic rod, and the reinforcement mechanism 600 further comprises a pressure sensor 800 arranged on the bearing plate 414 and electrically connected with the controller. The reinforcement 630 has a semicircular shape, and when the reinforcement motor drives the electric push rod 620 to move downwards, the reinforcement 630 can be abutted against the blood purifying filter. After the blood purifying filter is placed inside, the pressure sensor 800 detects the pressure change on the bearing plate 414, and sends a detection signal to the controller, the controller controls the reinforcing motor to start, the electric push rod 620 is driven to move downwards, and the blood purifying filter fixed in the first adjusting piece 410 and the second adjusting piece 420 is pressed and fixed on the top surface by the reinforcing piece 630, so that the stability of fixation is further reinforced. The semi-circular shape of the reinforcement 630 is used for avoiding the pipeline on the top surface of the blood purifying filter during the pressing and fixing process. Moreover, the pressing and holding reinforcement at the top end is automatically controlled, so that the labor is saved, and the use is convenient.
The first fixing device can drive the sliding sleeve to move along the screw 340 by using the driving motor 310, so that the connecting piece 700 is driven to move, the purpose of adjusting the height of the blood purifying filter is achieved, and the adjusting process is automatic, convenient and practical. Secondly, the elastic silica gel band 430 between the first adjusting member 410 and the second adjusting member 420 has elasticity, can be stretched or retracted, and the telescopic bracket 440 can also be telescopic, and can be adjusted and used according to the outer diameters of the blood purifying filters with different diameters. Thirdly, the top surface of the main support 200 is provided with a liquid medicine hook 510 for hanging liquid medicine, so that the liquid medicine can be infused without using an infusion support, and the occupation of the space by the apparatus is reduced. Fourth, after the blood purifying filter is fixed between the first adjusting member 410 and the second adjusting member 420, the reinforcement motor drives the electric push rod 620 to move downward, and the reinforcement 630 is used to press, fasten and fix the top surface of the blood purifying filter, so as to improve the fixing strength.
The foregoing is only the embodiments of the present utility model, and therefore, the patent scope of the utility model is not limited thereto, and all equivalent structures made by the description of the utility model and the accompanying drawings are directly or indirectly applied to other related technical fields, which are all within the scope of the utility model.
Claims (7)
1. An adjustable blood purification filter fixing device, characterized in that: the device comprises a main box body, a main support, a driving mechanism, a movable through hole, a connecting piece and an adjusting component, wherein the main box body is internally provided with a controller, the main support is connected with the top surface of the main box body, the inside of the main support is hollow, the driving mechanism is arranged in the main support, the movable through hole is arranged on the side wall of the main support and is communicated with the inside of the main support, one end of the connecting piece can penetrate through the movable through hole and is connected with the driving mechanism, the adjusting component is connected with the other end of the connecting piece, and the driving mechanism can drive the connecting piece to vertically reciprocate along the movable through hole; the adjusting assembly comprises a first adjusting piece, a second adjusting piece, a silica gel elastic belt, a telescopic bracket and a plurality of windows, wherein the first adjusting piece and the second adjusting piece are symmetrical in structure, the silica gel elastic belt is arranged between the first adjusting piece and the second adjusting piece, the two ends of the telescopic bracket are respectively connected with the bottom surfaces of the first adjusting piece and the second adjusting piece, and the side walls of the first adjusting piece and the second adjusting piece are respectively provided with a plurality of windows communicated with the outside.
2. An adjustable blood purification filter attachment as claimed in claim 1, wherein: the top surface of the main box body is provided with a through hole which is communicated with the inside of the main support, the driving mechanism comprises a driving motor arranged in the main box body, a driving gear connected with the driving motor, a driven gear meshed with the driving gear, a screw rod connected with the driven gear and penetrating through the through hole and positioned in the inside of the main support, and a sliding sleeve arranged on the screw rod, and the sliding sleeve is connected with the connecting piece.
3. An adjustable blood purification filter attachment as claimed in claim 2, wherein: the bottom surface of the main box body is provided with a plurality of sliding rollers.
4. An adjustable blood purification filter attachment as claimed in claim 1, wherein: the first adjusting piece comprises a first semicircular ring and a second semicircular ring which are distributed at intervals relatively, vertical rods arranged between the first semicircular ring and the second semicircular ring at intervals, and bearing plates arranged on the bottom surface of the second semicircular ring, wherein the silica gel elastic belts are connected with the end faces of the first semicircular ring or the second semicircular ring, and each bearing plate is provided with a semicircular groove.
5. An adjustable blood purification filter attachment according to claim 4, wherein: the surface of the bearing plate is covered with a silica gel reinforcing layer.
6. An adjustable blood purification filter attachment according to any one of claims 1-5, wherein: the top end of the main support is in threaded connection with an auxiliary rod, and the top end of the auxiliary rod is provided with a plurality of liquid medicine hooks.
7. An adjustable blood purification filter attachment according to claim 6, wherein: the main support is also provided with a reinforcing mechanism, the reinforcing mechanism comprises a reinforcing plate connected with the main support, a reinforcing motor arranged in the reinforcing plate, an electric push rod connected with the reinforcing motor and a reinforcing member connected with the lower end of the electric telescopic rod, wherein the reinforcing member is in a semicircular shape, and when the reinforcing motor drives the electric push rod to move downwards, the reinforcing member can be propped against the blood purification filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320890475.7U CN220213556U (en) | 2023-04-19 | 2023-04-19 | Adjustable fixing device for blood purification filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320890475.7U CN220213556U (en) | 2023-04-19 | 2023-04-19 | Adjustable fixing device for blood purification filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220213556U true CN220213556U (en) | 2023-12-22 |
Family
ID=89194016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320890475.7U Active CN220213556U (en) | 2023-04-19 | 2023-04-19 | Adjustable fixing device for blood purification filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220213556U (en) |
-
2023
- 2023-04-19 CN CN202320890475.7U patent/CN220213556U/en active Active
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