CN210904335U - Liquid dispenser for continuous blood purification treatment replacement liquid - Google Patents
Liquid dispenser for continuous blood purification treatment replacement liquid Download PDFInfo
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- CN210904335U CN210904335U CN201921396519.0U CN201921396519U CN210904335U CN 210904335 U CN210904335 U CN 210904335U CN 201921396519 U CN201921396519 U CN 201921396519U CN 210904335 U CN210904335 U CN 210904335U
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Abstract
The utility model belongs to the technical field of medical equipment, in particular to a continuous blood purification treatment replacement liquid preparation device, which comprises a cylindrical shell, wherein a lower support clapboard is fixedly connected in the cylindrical shell, and a shaking device and a lifting device matched with the shaking device are arranged on the lower support clapboard; the shaking device comprises a power structure and a shaking transmission structure matched with the power structure, the shaking transmission structure is connected with a shaking rotating shaft, and the lower end of the shaking rotating shaft is fixedly connected with a rotating fan blade; the lifting device comprises a lifting transmission structure connected with the shaking uniform rotating shaft; the utility model discloses convenient control rotates the lift of flabellum, makes things convenient for the rotating fan leaf to shake the liquid medicine evenly, prevents because the liquid medicine is too shallow, can not carry out abundant even shaking to the liquid medicine, has improved the convenience and the practicality of the utility model; the utility model discloses a shake even device can carry out abundant shaking even to the liquid medicine, conveniently join in marriage liquid and be convenient for the patient to carry out abundant absorption to the liquid medicine, be favorable to patient's treatment.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to liquid ware is joined in marriage to continuity blood purification treatment replacement liquid.
Background
Continuous blood purification techniques include: a plurality of technologies such as arteriovenous (venous) slow continuous ultrafiltration, continuous high-flux dialysis, high-capacity hemofiltration, continuous plasma filtration and adsorption, day-time continuous renal replacement therapy and the like; the early continuous blood purification technology is mainly used for treating patients with severe renal failure clinically, and is expanded to the treatment of critical diseases such as multiple organ failure, severe trauma, infection, acute renal failure, acute pancreatitis, poisoning and the like along with the continuous development of the technology; by inputting a large amount of replacement liquid from the outside of the body, harmful substances in the body of a patient are continuously and directly and quickly removed, and the survival rate of critically ill patients is improved; at present, replacement liquid used in continuous hemofiltration treatment mainly comprises bagged finished liquid and bagged self-prepared liquid; but the components of the bagged finished product liquid are fixed, so that the treatment requirements of all patients cannot be met; the bagged self-prepared liquid can adjust the liquid components in real time according to the disease condition of a patient, but has high liquid preparation condition requirement, complex process and high cost, and greatly increases the use cost of the patient; moreover, the prior liquid preparation device can not fully shake the liquid medicine evenly, and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a liquid dispenser for continuous blood purification treatment replacement liquid, which effectively solves the problem that the components of bagged finished liquid are fixed and can not meet the treatment requirements of all patients; the bagged self-prepared liquid can adjust the liquid components in real time according to the requirements of the illness state of a patient, but the liquid preparation condition of the sterile liquid preparation chamber is high in requirement, the process is complicated, the cost is high, the use cost of the patient is greatly increased, the liquid medicine cannot be fully shaken uniformly by the conventional liquid preparation device, and the problem that the use is inconvenient is solved.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a continuous blood purification treatment replacement liquid preparation device comprises a cylindrical shell, wherein a lower support clapboard is fixedly connected in the cylindrical shell, and a shaking device and a lifting device matched with the shaking device are arranged on the lower support clapboard; the shaking device comprises a power structure and a shaking transmission structure matched with the power structure, the shaking transmission structure is connected with a shaking rotating shaft, and the lower end of the shaking rotating shaft is fixedly connected with a rotating fan blade; the lifting device comprises a lifting transmission structure connected with the shaking uniform rotating shaft.
Furthermore, the power structure comprises a power motor fixedly connected with the cylindrical shell, a shaking worm is fixedly connected to the power motor, and the shaking worm is rotatably connected with the cylindrical shell and the lower support clapboard; the lower support baffle plate is fixedly connected with a first support frame, the shaking transmission structure comprises a shaking worm wheel which is rotatably connected with the first support frame and the lower support baffle plate, the shaking worm wheel is meshed with the shaking worm, and the shaking worm wheel is coaxially and fixedly connected with a driving gear; the lower supporting clapboard is rotatably connected with a limiting sleeve, and a driven gear meshed with the driving gear is fixedly connected to the limiting sleeve; the limiting sleeve is connected with the shaking rotating shaft in a sliding mode, a pair of limiting slide rods is fixedly connected to the shaking rotating shaft, and limiting slide ways matched with the limiting slide rods are arranged in the limiting sleeve.
Furthermore, the lifting transmission structure comprises a transmission shaft which is rotatably connected with the cylindrical shell and the lower supporting clapboard, and a first lifting worm is arranged on the transmission shaft; the lower supporting clapboard is fixedly connected with a second supporting frame, and the limiting sleeve is rotationally connected with the second supporting frame; the second support frame is rotatably connected with a lifting rotating shaft, and one end of the lifting rotating shaft is fixedly connected with a first lifting worm wheel meshed with a first lifting worm; the lifting rotating shaft is connected with a pair of lifting mechanisms, and the lifting mechanisms are connected with the shaking uniform rotating shaft.
Furthermore, the lifting mechanism comprises a second lifting worm arranged on the lifting rotating shaft, the second support frame is rotatably connected with a lifting screw rod, and the lifting screw rods are fixedly connected with second lifting worm gears meshed with the second lifting worm; the lifting screw rod is connected with a lifting control plate in a threaded mode, and the lifting control plate is rotatably connected with the shaking uniform rotating shaft.
Further, a hook is fixedly connected to the cylindrical shell; the upper end of the cylindrical shell is provided with a plurality of liquid medicine inlet connecting pipes, and the lower end of the cylindrical shell is provided with a liquid medicine outlet connecting pipe; an upper supporting clapboard is fixedly connected in the cylindrical shell, and the lifting screw rods are rotationally connected with the upper supporting clapboard; and the upper supporting clapboard and the lower supporting clapboard are fixedly connected with protective shells.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses when using, the utility model discloses the control that can be convenient rotates the lift of flabellum, and it is even to make things convenient for the rotation flabellum to shake the liquid medicine, prevents because the liquid medicine is too shallow, can not carry out abundant shaking uniformly to the liquid medicine, has improved the utility model discloses a convenience and practicality.
2. The utility model discloses a shake even device can carry out abundant shaking even to the liquid medicine, conveniently join in marriage liquid and be convenient for the patient to carry out abundant absorption to the liquid medicine, also be favorable to patient's treatment, improved the utility model discloses a convenience.
3. The utility model discloses can repetitious usage, reduce patient's use cost.
Drawings
Fig. 1 is an isometric view of the present invention;
fig. 2 is a partial cross-sectional view of the present invention;
fig. 3 is a first perspective view of the transmission structure of the present invention;
FIG. 4 is a second axial view of the transmission structure of the present invention;
fig. 5 is a third perspective view of the transmission structure of the present invention;
fig. 6 is a schematic view of a partial structure of the present invention;
fig. 7 is a schematic structural view of the motor rotation control device of the present invention;
fig. 8 is a schematic diagram of a first circuit connection structure of the present invention;
fig. 9 is a schematic diagram of a second circuit connection structure of the present invention;
fig. 10 is a schematic diagram of a third circuit connection structure of the present invention;
in the figure, 1, a cylindrical shell, 2, a lower supporting partition plate, 301, a shaking worm, 302, a shaking worm wheel, 303, a driving gear, 304, a driven gear, 305, a limiting sleeve, 4, a shaking rotating shaft, 501, a transmission shaft, 502, a lifting rotating shaft, 503, a second lifting worm wheel, 504, a lifting screw rod, 505, a lifting control plate, 6, a forward rotation positive guide plate, 601, a forward rotation negative guide plate, 7, a reverse rotation negative guide plate, 701, a reverse rotation positive guide plate, 8 and a connecting guide plate.
Detailed Description
A continuous blood purification treatment replacement liquid preparation device is shown in figures 1-10 and comprises a cylindrical shell 1, wherein a lower support clapboard 2 is fixedly connected in the cylindrical shell 1, and a shaking device and a lifting device matched with the shaking device are arranged on the lower support clapboard 2; the shaking device comprises a power structure and a shaking transmission structure matched with the power structure, the shaking transmission structure is connected with a shaking rotating shaft 4, and the lower end of the shaking rotating shaft 4 is fixedly connected with a rotating fan blade; the lifting device comprises a lifting transmission structure connected with the shaking uniform rotating shaft 4.
As shown in fig. 1 and 2, when the novel medical care product is used, the medical care product controls the lifting of the remote uniform rotating shaft by using the lifting transmission structure, the uniform rotating shaft 4 is shaken to drive the rotating fan blades to lift, and the heights of the rotating fan blades are adjusted to proper positions; the power structure on the lower supporting clapboard 2 drives the shaking-up transmission structure to operate, the shaking-up transmission structure drives the shaking-up rotating shaft 4 to rotate, the shaking-up rotating shaft 4 drives the rotating fan blades to rotate, and the rotating fan blades shake up the liquid medicine in the cylindrical shell 1; the utility model discloses a elevating gear can control the height of rotating the flabellum, and the liquid medicine in the cylinder casing 1 is shaken evenly to the convenience, has improved the utility model discloses a convenience.
The power structure comprises a power motor fixedly connected with the cylindrical shell 1, a shaking worm 301 is fixedly connected onto the power motor, and the shaking worm 301 is rotatably connected with the cylindrical shell 1 and the lower supporting clapboard 2; a first supporting frame is fixedly connected to the lower supporting partition plate 2, the shaking-up transmission structure comprises a shaking-up worm wheel 302 which is rotatably connected with the first supporting frame and the lower supporting partition plate 2, the shaking-up worm wheel 302 is meshed with the shaking-up worm 301, and a driving gear 303 is coaxially and fixedly connected to the shaking-up worm wheel 302; a limit sleeve 305 is rotatably connected to the lower support partition plate 2, and a driven gear 304 meshed with the driving gear 303 is fixedly connected to the limit sleeve 305; the limiting sleeve 305 is connected with the shaking rotating shaft 4 in a sliding mode, a pair of limiting slide rods is fixedly connected to the shaking rotating shaft 4, and limiting slide ways matched with the limiting slide rods are arranged in the limiting sleeve 305.
As shown in fig. 2, 3, 4 and 5, the medical staff starts the power supply of the power motor, the power motor rotates to drive the shaking worm 301 to rotate, the shaking worm 301 drives the shaking worm wheel 302 to rotate, the shaking worm wheel 302 drives the driving gear 303 to rotate, the driving gear 303 drives the driven gear 304 to rotate, the driven gear 304 drives the limiting sleeve 305 to rotate, the limiting sleeve 305 drives the shaking rotating shaft 4 to rotate through the limiting slide way and the limiting slide rod, and the shaking rotating shaft 4 drives the shaking fan blades to rotate to shake the liquid medicine in the cylindrical shell 1; shake even flabellum and can carry out abundant shaking even to the liquid medicine, conveniently treat the patient, improved the utility model discloses a convenience.
The lifting transmission structure comprises a transmission shaft 501 rotatably connected with the cylindrical shell 1 and the lower supporting clapboard 2, and a first lifting worm is arranged on the transmission shaft 501; a second support frame is fixedly connected to the lower support clapboard 2, and the limit sleeve 305 is rotatably connected with the second support frame; a lifting rotating shaft 502 is rotatably connected to the second support frame, and a first lifting worm wheel meshed with a first lifting worm is fixedly connected to one end of the lifting rotating shaft 502; the lifting rotating shaft 502 is connected with a pair of lifting mechanisms, and the lifting mechanisms are connected with the shaking uniform rotating shaft 4.
As shown in fig. 2 and 5, when the medical staff uses the lifting transmission structure, the rotating disc of the transmission shaft 501 is rotated, the transmission shaft 501 drives the first lifting worm to rotate, the first lifting worm drives the first lifting worm gear to rotate, the first lifting worm gear drives the lifting rotating shaft 502 on the second support frame to rotate, the lifting rotating shaft 502 drives the two lifting mechanisms to operate, the lifting mechanisms control the lifting of the shaking rotating shaft 4, and the shaking rotating shaft 4 controls the lifting of the rotating fan blades; the utility model discloses the control that can be convenient rotates the lift of flabellum, and it is even to make things convenient for the rotating fan blade to shake the liquid medicine, prevents because the liquid medicine is too shallow, can not carry out abundant shaking uniformly to the liquid medicine, has improved the utility model discloses a convenience and practicality.
The lifting mechanism comprises a second lifting worm arranged on a lifting rotating shaft 502, the second support frame is rotatably connected with a lifting screw rod 504, and second lifting worm gears 503 meshed with the second lifting worm are fixedly connected on the lifting screw rod 504; the lifting screw rod 504 is connected with a lifting control plate 505 in a threaded manner, and the lifting control plate 505 is rotationally connected with the shaking uniform rotating shaft 4; the lifting control plate 505 is provided with a limit round hole, and the shaking uniform rotating shaft 4 is fixedly connected with a limit disc.
As shown in fig. 2 and fig. 3, when the medical staff uses the present invention, the lifting shaft 502 drives the two second lifting worms to rotate, the two lifting worms respectively drive the two second lifting worm gears 503 to rotate, the two lifting worm gears respectively drive the two lifting lead screws 504 to rotate, the two lifting lead screws 504 drive the lifting control board 505 to lift, and the lifting control board 505 drives the shaking shaft 4 to lift; the utility model discloses a lift control panel 505 drives and shakes even pivot 4 and go up and down, can control the lift of rotating the flabellum, and the convenience is shaken the liquid medicine even, has improved the utility model discloses a convenience.
The cylindrical shell 1 is fixedly connected with a hook; the upper end of the cylindrical shell 1 is provided with a plurality of liquid medicine inlet connecting pipes, and the lower end of the cylindrical shell 1 is provided with a liquid medicine outlet connecting pipe; an upper supporting clapboard is fixedly connected in the cylindrical shell 1, and the lifting screw rods 504 are rotatably connected with the upper supporting clapboard; and the upper supporting clapboard and the lower supporting clapboard 2 are fixedly connected with a protective shell.
As shown in figures 1 and 2, when using the utility model, the medical staff can hang the utility model by the hook, which is convenient for use; the upper end of the utility model is provided with five liquid medicine inlet connecting pipes, the lower end of the cylindrical shell 1 is provided with a liquid medicine output connecting pipe, which is convenient to be connected with a transfusion pipe, the liquid medicine inlet connecting pipe and the liquid medicine output connecting pipe are both communicated with the cylindrical shell 1, and the liquid medicine inlet connecting pipe and the liquid medicine output connecting pipe are provided with five liquid medicine inlet connecting pipes, which are convenient to connect different liquid medicines, thereby meeting the treatment requirements of more patients; go up on supporting partition and lower supporting partition 2 and the protecting crust will the utility model discloses a transmission structure and power device and power separate with the liquid medicine, prevent to produce the influence to the medicine in the liquid medicine.
The power motor is connected with a motor rotation control device, and the motor rotation control device comprises a first supporting ring body and a second supporting ring body; the first supporting ring body is fixedly connected with a positive rotating guide plate 6 and a negative rotating guide plate 7 which are uniformly distributed and crossed, the second supporting ring body is fixedly connected with a positive rotating guide plate 601 and a negative rotating guide plate 7 which are uniformly distributed and crossed, the positive rotating guide plate 6 corresponds to the positive rotating guide plate 601, and the negative rotating guide plate 701 corresponds to the negative rotating guide plate 7; the central position of the second supporting ring body is provided with a control rotating motor, the control rotating motor is fixedly connected with a rotating plate, and the rotating plate is fixedly connected with a connecting guide plate 8 matched with the forward rotation positive guide plate 6, the forward rotation negative guide plate 601, the reverse rotation positive guide plate 701 and the reverse rotation negative guide plate 7.
As shown in fig. 7, 8, 9 and 10, the power switch is turned on to control the rotating motor to rotate the rotating plate, and the rotating plate drives the connecting guide plate 8 to rotate on the first and second support ring bodies to control the rotation of the power motor.
The position where the positive rotation guide plate 6, the negative rotation guide plate 601, the positive reverse rotation guide plate 701 and the negative reverse rotation guide plate 7 of the present invention are disposed is shown in fig. 7.
The connection mode of the positive rotation positive guide plate 6, the positive rotation negative guide plate 601, the reverse rotation positive guide plate 701 and the reverse rotation negative guide plate 7 with the power supply and the power motor is shown in fig. 8 and 9; the direction of rotation at connecting 8 pivoted in-process motor power changes, makes the liquid medicine shake even more abundant improvement the utility model discloses a convenience and practicality.
The first supporting ring body and the second supporting ring body are insulators; the connecting guide plate 8 is a good conductor; the power motor is a direct current motor.
Preferably, the model of the power motor is RF-300 and 11400, the rated voltage is 1-6V, and the rated rotating speed is 500 turns.
Preferably, the model of the rotary electric machine is controlled to be R300C, the voltage is 1.5-6V, and the rated power is 0.06W.
Preferably, the first power supply, the second power supply and the third power supply in fig. 8, 9 and 10 all use CR2032 coin cells.
The utility model discloses a working process does:
when the medical staff uses the utility model, the medical staff rotates the rotating disc of the transmission shaft 501, the transmission shaft 501 drives the first lifting worm to rotate, the first lifting worm drives the first lifting worm wheel to rotate, the first lifting worm wheel drives the lifting rotating shaft 502 on the second support frame to rotate, the lifting rotating shaft 502 drives the two second lifting worms to rotate, the two lifting worms respectively drive the two second lifting worm wheels 503 to rotate, the two lifting worm wheels respectively drive the two lifting lead screws 504 to rotate, the two lifting lead screws 504 drive the lifting control panel 505 to lift, the lifting control panel 505 drives the uniform rotating shaft 4 to lift, the uniform rotating shaft 4 drives the rotating fan blade to lift, and the height of the rotating fan blade is adjusted to a proper position; then a power switch is started, a power motor rotates, the power motor rotates to drive a shaking worm 301 to rotate, the shaking worm 301 drives a shaking worm wheel 302 to rotate, the shaking worm wheel 302 drives a driving gear 303 to rotate, the driving gear 303 drives a driven gear 304 to rotate, the driven gear 304 drives a limiting sleeve 305 to rotate, the limiting sleeve 305 drives a shaking rotating shaft 4 to rotate through a limiting slide way and a limiting slide rod, and the shaking rotating shaft 4 drives shaking fan blades to rotate to shake liquid medicine in the cylindrical shell 1 evenly; the rotation direction of the power motor is changed in the rotation process of the connecting guide plate 8, so that the liquid medicine can be fully shaken up.
Claims (5)
1. The utility model provides a liquid ware is joined in marriage to continuous blood purification treatment replacement liquid, includes cylinder casing (1), its characterized in that: a lower supporting clapboard (2) is fixedly connected in the cylindrical shell (1), and a shaking device and a lifting device matched with the shaking device are arranged on the lower supporting clapboard (2); the shaking device comprises a power structure and a shaking transmission structure matched with the power structure, the shaking transmission structure is connected with a shaking rotating shaft (4), and the lower end of the shaking rotating shaft (4) is fixedly connected with a rotating fan blade; the lifting device comprises a lifting transmission structure connected with the shaking uniform rotating shaft (4).
2. The replacement fluid dispenser of claim 1, wherein: the power structure comprises a power motor fixedly connected with the cylindrical shell (1), a shaking worm (301) is fixedly connected onto the power motor, and the shaking worm (301) is rotatably connected with the cylindrical shell (1) and the lower supporting partition plate (2); a first supporting frame is fixedly connected to the lower supporting partition plate (2), the shaking-up transmission structure comprises a shaking-up worm wheel (302) which is rotatably connected with the first supporting frame and the lower supporting partition plate (2), the shaking-up worm wheel (302) is meshed with the shaking-up worm (301), and a driving gear (303) is coaxially and fixedly connected to the shaking-up worm wheel (302); a limit sleeve (305) is rotatably connected to the lower support partition plate (2), and a driven gear (304) meshed with the driving gear (303) is fixedly connected to the limit sleeve (305); spacing sleeve (305) with shake even pivot (4) sliding connection, it has a pair of spacing slide bar to shake even pivot (4) go up the rigid coupling, be provided with in spacing sleeve (305) with spacing slide bar matched with spacing slide.
3. The replacement fluid dispenser of claim 2, wherein: the lifting transmission structure comprises a transmission shaft (501) which is rotatably connected with the cylindrical shell (1) and the lower supporting clapboard (2), and a first lifting worm is arranged on the transmission shaft (501); a second support frame is fixedly connected to the lower support clapboard (2), and the limiting sleeve (305) is rotatably connected with the second support frame; a lifting rotating shaft (502) is rotatably connected to the second support frame, and a first lifting worm wheel meshed with a first lifting worm is fixedly connected to one end of the lifting rotating shaft (502); the lifting rotating shaft (502) is connected with a pair of lifting mechanisms, and the lifting mechanisms are connected with the shaking uniform rotating shaft (4).
4. The replacement fluid dispenser of claim 3, wherein: the lifting mechanism comprises a second lifting worm arranged on a lifting rotating shaft (502), the second support frame is rotatably connected with a lifting screw rod (504), and second lifting worm wheels (503) meshed with the second lifting worm are fixedly connected to the lifting screw rod (504); the lifting screw rod (504) is connected with a lifting control plate (505) in a threaded mode, and the lifting control plate (505) is rotatably connected with the shaking uniform rotating shaft (4).
5. The replacement fluid dispenser of claim 4, wherein: the cylindrical shell (1) is fixedly connected with a hook; the upper end of the cylindrical shell (1) is provided with a plurality of liquid medicine inlet connecting pipes, and the lower end of the cylindrical shell (1) is provided with a liquid medicine outlet connecting pipe; an upper supporting clapboard is fixedly connected in the cylindrical shell (1), and the lifting screw rods (504) are rotatably connected with the upper supporting clapboard; and the upper supporting clapboard and the lower supporting clapboard (2) are fixedly connected with a protective shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921396519.0U CN210904335U (en) | 2019-08-26 | 2019-08-26 | Liquid dispenser for continuous blood purification treatment replacement liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921396519.0U CN210904335U (en) | 2019-08-26 | 2019-08-26 | Liquid dispenser for continuous blood purification treatment replacement liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210904335U true CN210904335U (en) | 2020-07-03 |
Family
ID=71343529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921396519.0U Active CN210904335U (en) | 2019-08-26 | 2019-08-26 | Liquid dispenser for continuous blood purification treatment replacement liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210904335U (en) |
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2019
- 2019-08-26 CN CN201921396519.0U patent/CN210904335U/en active Active
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