Medical liquid medicine mixing device and use method thereof
Technical Field
The invention belongs to the field of medical treatment, and particularly relates to a medical liquid medicine mixing device and a use method thereof.
Background
As is well known, generally existing liquid and solid medicines are mixed, and the medicine liquid is often mixed by manually shaking the medicine bottle by a medical staff.
However, this method makes the liquid shake regularly in the same direction, and has limited mixing effect on the liquid medicine, and the liquid medicine is easy to feel strong tired after shaking for a long time by manpower, so that undissolved powder is easy to appear after mixing.
After the medicines are mixed, a plurality of medicines cannot be mixed with the same syringe, but when the medicines are configured for a long time, errors always occur, so that the medicines remained in the needle of the syringe enter the medicine bottle to pollute the medicine bottle.
Disclosure of Invention
The invention aims at solving the problems in the prior art and provides a medical liquid medicine mixing device and a use method thereof.
The aim of the invention can be achieved by the following technical scheme: the utility model provides a medical treatment liquid medicine mixing arrangement, includes the casing, its characterized in that, the inside liquid medicine mixing arrangement that is equipped with of casing, medicine bottle positioner are used for fixed medicine bottle that waits to mix, and medicine bottle positioner is including sliding the setting is in the inside little slider of casing, the casing bottom is equipped with liquid medicine mixing arrangement, and liquid medicine mixing arrangement is used for mixing the powder in the liquid medicine that the preparation is good in solution, and liquid medicine mixing arrangement is including fixed setting up the big motor of casing bottom.
Further, the liquid medicine mixing device comprises two sliding plates which are symmetrically arranged in the shell in a sliding mode, a vibration block is fixedly arranged between the two sliding plates, and the lower end of the vibration block is a wavy arc-shaped surface.
Further, the shock mass lower extreme is fixed and is equipped with the blotter, the inside fixed little motor that is equipped with of shock mass, be equipped with little motor shaft on the output shaft of little motor, little motor shaft kills fixedly and is equipped with the cam, the fixed push rod that is equipped with on the cam, the push rod is the bulb articulated rod of a slope placement.
Further, the push rod upper end rotates and is equipped with the swinging column, bilateral symmetry is fixed and is equipped with two dead levers on the swinging column, vibrations piece left and right sides symmetry is fixed and is equipped with two backup pads, every fixedly in the backup pad be equipped with the pivot, the pivot with be equipped with the bearing on the dead lever respectively, every be connected with the connecting plate between the bearing.
Further, medicine bottle positioner includes the fixed connecting block of swing post upper end, the connecting block upper end is fixed with the swing platform, follow the circumferencial direction on the swing platform and slide and be equipped with four sliding strips, every the sliding strip with be connected with fastening spring between the swing platform, every the fixed friction pad that is equipped with on the sliding strip.
Further, the big motor is fixedly arranged at the rear side of the bottom of the shell, a big motor shaft is arranged at the output end of the big motor, an eccentric rod is fixedly arranged on the big motor shaft, an extension fixing rod is fixedly arranged at the front side of the bottom of the shell, the extension fixing rod is rotationally connected with the eccentric rod, and the eccentric rod is in sliding connection with the wavy arc surface at the lower end of the vibration block.
Further, a plurality of elastic telescopic rods are fixedly arranged on the swinging platform, buffer springs are connected between the elastic telescopic rods and the small sliding blocks, the elastic telescopic rods are telescopic rods with obvious contraction effect, two of the elastic telescopic rods are rotatably provided with pressing plates, the right sides of the pressing plates are connected with the elastic telescopic rods through magnetic attraction buckles, and the magnetic attraction buckles are electrified magnetic attraction switches.
Further, the anti-pollution taking device comprises a sliding table fixedly arranged on the pressing plate, a clamping block is arranged on the sliding table in a sliding mode, a baffle is arranged inside the clamping block in a sliding mode, a needle tube is fixedly arranged on the baffle, the needle tube is connected with the sliding table in a sliding mode with the pressing plate in a sliding mode, a plurality of limiting blocks are arranged on the clamping block in a sliding mode, and springs are connected between the limiting blocks.
When needs are fixed the medicine bottle, rotate the apron, control magnetism inhale the buckle and open the clamp plate, open the slider to suitable size, put into the medicine bottle, fastening spring promotes slider return for friction pad chucking medicine bottle, tensile elastic expansion link makes the clamp plate can push down the medicine bottle, and magnetism inhale the buckle actuation afterwards, and elastic expansion link resets, makes the medicine bottle fix completely inside medicine bottle positioner, simple fixing device makes things convenient for medical personnel to operate.
When the medicine liquid is required to be injected into the medicine bottle or the medicine liquid is required to be sucked, the outer tube of the needle tube which is not provided with the needle head is aligned with the clamping block, meanwhile, the needle tube opening is aligned with the needle tube for insertion, the downward-moving needle tube pushes the limiting block to slide in the clamping block, the needle tube opening is meshed with the needle tube, and meanwhile, the baffle is pushed to move downward, so that the baffle drives the clamping block to move downward, the return spring is compressed, the needle tube extends out, and is inserted into the medicine bottle at the lower end of the pressing plate, when the medicine liquid is required to be injected or sucked from the same medicine bottle, the needle head is not required to be arranged, and the medicine liquid pollution caused by using the same kind of needle head by medical staff is effectively avoided.
When the liquid medicine is required to be shaken uniformly, the small motor is started, the small motor rotating shaft rotates to drive the cam to rotate, the push rod on the cam rotates to push the swing column to move, along with the rotation of the push rod, the swing column swings back and forth on the connecting plate through two fixing rods, the connecting plate swings up and down through two rotating shafts fixed on the supporting plate, and then the swing column is driven to swing up and down, so that the swing column drives the swing platform fixed on the connecting block to swing up and down uniformly, the buffer spring fixedly arranged on the elastic telescopic rod during the swing can effectively avoid collision caused by overlarge inclination angle, and the supporting function is achieved.
Simultaneously start big motor for big motor shaft rotates, drives big epaxial eccentric rod of motor and rotates, when the wave cambered surface of eccentric rod and vibrations piece lower extreme contacts, pivoted eccentric rod slides on the wave cambered surface, make vibrations piece constantly shake, drive the sliding plate constantly slide from top to bottom in the casing inside, make medicine bottle positioner constantly shake, after eccentric rod rotates certain angle, break away from with the wave cambered surface, the vibrations piece can violently weigh down, drive medicine bottle positioner of top violently shake, the vibrations piece passes through the buffering of blotter and contacts with the casing, can evenly swing the inside liquid medicine of medicine bottle, carry out the vibrations of low amplitude simultaneously, can alternate in the period of the vibrations of low amplitude has strong vibrations, make the liquid medicine texture more even.
In addition, the invention also provides a use method of the respiratory exerciser for the department of respiration, which comprises the following steps:
s1, opening a cover plate, separating a magnetic attraction buckle, and opening a pressing plate;
s1, placing a medicine bottle between sliding strips to be clamped, covering a pressing plate, and magnetically attracting the clamping buckle to be attracted;
s1, starting a large motor and a small motor, and shaking a shaking medicine bottle;
s1, after mixing is finished, turning off a large motor and a small motor;
s1, the injector is pressed down aiming at the needle tube to suck the liquid medicine.
Drawings
Fig. 1 is an internal cross-sectional view of a medical fluid mixing device and method of using the same.
Fig. 2 is a sectional view taken along the direction A-A in fig. 1.
Fig. 3 is an enlarged sectional view at B in fig. 2.
Fig. 4 is an enlarged sectional view at C in fig. 2.
Fig. 5 is a partial external schematic view of the drug solution mixing apparatus.
Fig. 6 is a plan view of the chemical mixing device.
In the figure, 10, a housing; 11. a connecting plate; 12. a small slider; 13. a cover plate; 14. a pressing plate; 15. a magnetic attraction buckle; 16. a buffer spring; 17. an elastic telescopic rod; 18. a friction pad; 19. a sliding bar; 20. a swing column; 21. a swinging platform; 22. a sliding plate; 23. a connecting block; 24. a fastening spring; 25. a cushion pad; 26. a large motor; 27. a fixed rod; 28. a large motor shaft; 29. an eccentric rod; 30. a vibrating block; 31. extending the fixed rod; 32. a needle tube; 33. a limiting block; 34. a baffle; 35. a return spring; 36. a sliding table; 37. a clamping block; 38. a bearing; 39. a rotating shaft; 40. a support plate; 41. a cam; 42. a push rod; 43. a small motor; 44. and a small motor rotating shaft.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, a medical liquid medicine mixing device comprises a housing 10, and is characterized in that a liquid medicine mixing device is arranged in the housing 10, a medicine bottle positioning device is used for fixing a medicine bottle to be mixed, the medicine bottle positioning device comprises a small sliding block 12 which is arranged in the housing 10 in a sliding manner, the bottom of the housing 10 is provided with the liquid medicine mixing device, the liquid medicine mixing device is used for uniformly mixing powder in prepared liquid medicine in solution, and the liquid medicine mixing device comprises a large motor 26 which is fixedly arranged at the bottom of the housing 10.
As shown in fig. 1 and 2, the liquid medicine mixing device comprises two sliding plates 22 symmetrically and slidably arranged in a housing 10, a vibration block 30 is fixedly arranged between the two sliding plates 22, and the lower end of the vibration block 30 is a wavy arc surface.
As shown in fig. 1, 2 and 4, the lower end of the vibration block 30 is fixedly provided with a buffer pad 25, the inside of the vibration block 30 is fixedly provided with a small motor 43, the output shaft of the small motor 43 is provided with a small motor rotating shaft 44, the small motor rotating shaft 44 is fixedly provided with a cam 41, the cam 41 is fixedly provided with a push rod 42, and the push rod 42 is a ball-head hinging rod which is obliquely arranged.
As shown in fig. 4, 5 and 6, the upper end of the push rod 42 is rotatably provided with a swing post 20, two fixing rods 27 are symmetrically and fixedly arranged on the swing post 20, two supporting plates 40 are symmetrically and fixedly arranged on the left side and the right side of the vibration block 30, a rotating shaft 39 is fixedly arranged on each supporting plate 40, bearings 38 are respectively arranged on the rotating shaft 39 and the fixing rods 27, and a connecting plate 11 is connected between each bearing 38.
As shown in fig. 1 and 2, the medicine bottle positioning device comprises a connecting block 23 fixed at the upper end of a swing column 20, a swing platform 21 is fixed at the upper end of the connecting block 23, four sliding strips 19 are slidably arranged on the swing platform 21 along the circumferential direction, a fastening spring 24 is connected between each sliding strip 19 and the swing platform 21, and a friction pad 18 is fixedly arranged on each sliding strip 19.
As shown in fig. 1 and 2, a large motor 26 is fixedly arranged at the rear side of the bottom of the shell 10, a large motor shaft 28 is arranged at the output end of the large motor 26, an eccentric rod 29 is fixedly arranged on the large motor shaft 28, an extension fixing rod 31 is fixedly arranged at the front side of the bottom of the shell 10, the extension fixing rod 31 is rotationally connected with the eccentric rod 29, and the eccentric rod 29 is slidably connected with the wavy arc surface at the lower end of the vibration block 30.
As shown in fig. 1, 2 and 3, a plurality of elastic telescopic rods 17 are fixedly arranged on the swinging platform 21, a buffer spring 16 is connected between the elastic telescopic rods 17 and the small sliding blocks 12, the elastic telescopic rods 17 are telescopic rods with obvious contraction effect, a pressing plate 14 is rotatably arranged on the two elastic telescopic rods 17, the right side of the pressing plate 14 is connected with the elastic telescopic rods 17 through a magnetic attraction buckle 15, and the magnetic attraction buckle 15 is an electrified magnetic attraction switch.
As shown in fig. 1, 2 and 3, the anti-pollution taking device comprises a sliding table 36 fixedly arranged on the pressing plate 14, a clamping block 37 is slidably arranged on the sliding table 36, a baffle 34 is slidably arranged in the clamping block 37, a needle tube 32 is fixedly arranged on the baffle 34, the needle tube 32 is slidably connected with the sliding table 36 and the pressing plate 14, a plurality of limiting blocks 33 are slidably arranged on the clamping block 37, and springs are connected between the limiting blocks 33 and the clamping blocks 37.
When the medicine bottle is required to be fixed, the cover plate 13 is rotated, the magnetic attraction buckle 15 is controlled to open the pressing plate 14, the sliding strip 19 is opened to a proper size, the medicine bottle is placed in the medicine bottle, the fastening spring 24 pushes the sliding strip 19 to return, the friction pad 18 clamps the medicine bottle, the elastic telescopic rod 17 is stretched, the pressing plate 14 can press the medicine bottle, then the magnetic attraction buckle 15 is attracted, the elastic telescopic rod 17 is reset, the medicine bottle is completely fixed inside the medicine bottle positioning device, and the medicine bottle positioning device is simple in fixing device and convenient for medical staff to operate.
When the medicine liquid is required to be injected into the medicine bottle or the medicine liquid is required to be sucked, the outer tube of the needle tube which is not provided with the needle head is aligned with the clamping block 37, meanwhile, the needle tube opening is aligned with the needle tube 32 and the downward-moving needle tube pushes the limiting block 33 to slide in the clamping block 37, meanwhile, the needle tube opening is meshed with the needle tube 32 and the baffle 34 is pushed to move downward, so that the baffle 34 drives the clamping block 37 to move downward, the return spring 35 is compressed, the needle tube 32 extends out and is inserted into the medicine bottle at the lower end of the pressing plate 14, when the medicine liquid is required to be injected or sucked from the same medicine bottle, the needle head is not required to be arranged, and the medicine liquid pollution caused by using the same needle head by medical staff for various medicines is effectively avoided.
When the liquid medicine is required to be shaken uniformly, the small motor 43 is started, the small motor rotating shaft 44 rotates, the cam 41 is driven to rotate, the push rod 42 on the cam 41 rotates, the swing column 20 is pushed to move, along with the rotation of the push rod 42, the swing column 20 swings back and forth on the connecting plate 11 through the two fixing rods 27, the connecting plate 11 swings up and down through the two rotating shafts 39 fixed on the supporting plate 40, the swing column 20 is driven to swing up and down, the swing column 20 drives the swing platform 21 fixed on the connecting block 23 to swing up and down uniformly, and the buffer spring 16 fixedly arranged on the elastic telescopic rod 17 during swing can effectively avoid collision caused by overlarge inclination angle and plays a supporting role.
Simultaneously, the large motor 26 is started, so that the large motor shaft 28 rotates, the eccentric rod 29 on the large motor shaft 28 is driven to rotate, when the eccentric rod 29 contacts with the wavy cambered surface at the lower end of the vibration block 30, the eccentric rod 29 rotates to slide on the wavy cambered surface, so that the vibration block 30 continuously vibrates, the sliding plate 22 is driven to continuously slide up and down in the shell 10, the medicine bottle positioning device continuously vibrates, after the eccentric rod 29 rotates to a certain angle, the eccentric rod 29 is separated from the wavy cambered surface, the vibration block 30 can drop down in a violent manner, the medicine bottle positioning device above is driven to vibrate in a violent manner, the vibration block 30 contacts with the shell 10 through the buffer of the buffer pad 25, medicine liquid in the medicine bottle can be uniformly vibrated, meanwhile, small-amplitude vibration is carried out, and strong vibration can be inserted in the small-amplitude vibration period, so that the medicine liquid texture is more uniform.
Compared with the prior art, the medical liquid medicine mixing device has the following advantages:
1. simple fixing device, convenient medical personnel operation.
2. When the same medicine bottle is required to be injected or the medicine liquid is extracted, a needle is not required to be installed, so that the medicine liquid pollution caused by using the same needle by medical staff for various medicines is effectively avoided.
3. Can evenly swing the liquid medicine in the medicine bottle, simultaneously carry out the vibrations of low margin, can alternate in the period of the vibrations of low margin has strong vibrations for the liquid medicine texture is more even.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.