CN107929935B - Adjustable skin of festival medicine type device of applying medicine - Google Patents
Adjustable skin of festival medicine type device of applying medicine Download PDFInfo
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- CN107929935B CN107929935B CN201711359043.9A CN201711359043A CN107929935B CN 107929935 B CN107929935 B CN 107929935B CN 201711359043 A CN201711359043 A CN 201711359043A CN 107929935 B CN107929935 B CN 107929935B
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- 239000003814 drug Substances 0.000 title claims abstract description 159
- 239000007788 liquid Substances 0.000 claims abstract description 147
- 238000002955 isolation Methods 0.000 claims abstract description 49
- 239000000126 substance Substances 0.000 claims abstract description 4
- 238000010422 painting Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 description 17
- 238000000576 coating method Methods 0.000 description 17
- 239000000463 material Substances 0.000 description 10
- 241000894006 Bacteria Species 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 201000004624 Dermatitis Diseases 0.000 description 2
- 208000028990 Skin injury Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 210000003423 ankle Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 210000001513 elbow Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 208000017520 skin disease Diseases 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 244000221110 common millet Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 210000002310 elbow joint Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
- A61M35/003—Portable hand-held applicators having means for dispensing or spreading integral media
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/04—Skin
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Coating Apparatus (AREA)
Abstract
The invention relates to a medicine-saving adjustable skin medicine applying device, which effectively solves the problems of low efficiency, large waste and low sanitation degree of the existing medicine applying method; the technical scheme includes that the device comprises a shell, the shell is divided into a liquid medicine cavity and an isolation cavity, a liquid inlet pipe is connected between the liquid medicine cavity and the isolation cavity, a plurality of liquid outlet pipes are mounted at the bottom of the isolation cavity, a ball is mounted at a pipe orifice at the lower end of each liquid outlet pipe, the ball is hollow, an air bag is mounted in a cavity of each ball, a plurality of radial through holes are formed in the ball wall of each ball, a plunger is mounted in each radial through hole, a piston is mounted in the isolation cavity, the piston is made of a permanent magnetic substance, an electromagnet is mounted above the piston and connected with a power supply, a switch, a first slide rheostat and a second slide rheostat are connected in series between the power supply and the electromagnet, the piston is connected with a slide sheet of; the invention has novel conception and smart structure.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a medicine-saving adjustable skin medicine applying device.
Background
Skin allergy, injury and skin disease are very common in daily life, when skin allergy or injury occurs, disinfection medicine or treatment medicine is generally required to be smeared on an affected part, patients with skin diseases need to be smeared regularly, at present, the most common medicine smearing method is to dip liquid medicine on the affected part through cotton swabs or absorbent cotton and the like, the method is slow in efficiency and not easy to smear uniformly, liquid medicine is easy to drip in the medicine smearing process, and the liquid medicine in a container is easy to pollute when the liquid medicine is dipped; in the prior art, though there is the device of scribbling medicine that is used for the body surface to scribble the medicine, nevertheless all spread the liquid medicine on materials that have adsorption property such as sponge earlier, then scribble the affected part with the liquid medicine through this material, scribble medicine with this kind of device, there is a large amount of liquid medicines to adsorb on the sponge, cause the waste of liquid medicine, moreover, the liquid medicine that remains in the material after the use is difficult to wash, the material is difficult to drip dry, including this kind of adsorption material loose porous material, bacterium and dust adsorb very easily and gather in it, breed bacterium and virus, cause very big potential safety hazard for the patient.
Although some devices based on the principle of discharging medicine by rolling beads exist, for example, patent document No. 2016207727276 describes a bead-rolling type dermatological medicine applicator, all of these devices utilize the surface dipping medicine liquid to be coated on the skin of a patient during rolling, and are passive medicine dispensing, slow in medicine dispensing, uncontrollable in medicine dispensing amount and medicine dispensing speed, and in addition, these devices can only be used with the ball facing downwards, and require the medicine-applying part to be under, thus being very inconvenient in applying medicine at the chin, heel, etc.
Therefore, designing a clean and sanitary medicine applying device which saves the liquid medicine is a problem which needs to be solved urgently.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a medicine-saving adjustable skin medicine applying device, which effectively solves the problems of low efficiency, large waste and low sanitation of the existing medicine applying method.
The technical scheme includes that the medicine-saving adjustable skin medicine coating device comprises a shell, a horizontal partition plate is arranged in the shell and divides the shell into a liquid medicine cavity at the upper part and an isolation cavity at the lower part, the bottom of the liquid medicine cavity and the bottom of the isolation cavity are connected with a liquid inlet pipe, a switch valve is arranged on the liquid inlet pipe, a plurality of liquid outlet pipes are arranged at the bottom of the isolation cavity, the lower ends of the liquid outlet pipes are positioned outside the shell, a ball is arranged at the pipe orifice at the lower end of each liquid outlet pipe, the lower pipe orifices of the liquid outlet pipes are sealed by the balls and can rotate in a universal mode, the balls are hollow, an air bag is arranged in each ball cavity, gas with certain pressure is pre-filled in the air bag, a plurality of radial through holes communicated with the air bags are formed in the ball wall of each ball, a plunger is arranged in each radial through hole, the outer wall of the plunger is attached, the inner end of the plunger is always contacted with the air bag; a piston capable of sliding up and down is installed in the isolation cavity, the piston is made of a permanent magnetic substance, an electromagnet located right above the piston is installed at the top of the isolation cavity, the magnetic poles of the lower end of the electromagnet are the same as those of the upper end of the piston, the electromagnet is connected with a power supply located outside the shell, a switch, a first sliding rheostat and a second sliding rheostat are connected in series between the power supply and the electromagnet, a vertical rod with the upper end extending out of the isolation cavity is fixedly installed on the upper surface of the piston, and the upper end of the vertical rod is connected with; the upper surface of the piston is fixedly connected with a vertical pull rod, and the upper end of the pull rod extends out of the shell.
The invention has novel conception, ingenious structure, clean and sanitary use, convenient use, good medicine coating effect and high efficiency.
Drawings
FIG. 1 is a front cross-sectional view of the present invention.
Figure 2 is an enlarged cross-sectional view of the drain and the ball.
Fig. 3 is a top sectional view at the piston.
FIG. 4 is a bottom view of an isolation chamber of the present invention.
FIG. 5 is a schematic illustration of the present invention applied to the elbow joint.
Fig. 6 is a circuit diagram of an electromagnet.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in figures 1 to 6, the invention comprises a shell 1, a horizontal clapboard 2 is arranged in the shell 1, the shell 1 is divided into an upper liquid medicine cavity 3 and a lower isolation cavity 4 by the horizontal clapboard 2, the bottom of the liquid medicine cavity 3 and the bottom of the isolation cavity 4 are connected with a liquid inlet pipe 5, the liquid inlet pipe 5 is provided with a switch 15 valve 6, the bottom of the isolation cavity 4 is provided with a plurality of liquid outlet pipes 7, the lower ends of the liquid outlet pipes 7 are positioned outside the shell 1, the pipe orifice at the lower end of each liquid outlet pipe 7 is provided with a ball 8, the lower pipe orifices of the liquid outlet pipes 7 are sealed by the ball 8 and can rotate in a universal way, the inside of the ball 8 is hollow, an air bag 9 is arranged in the cavity of each ball 8, the air bag 9 is pre-filled with gas with a certain pressure, the ball wall of each ball 8 is provided with a plurality of radial through holes 10 communicated with the cavity, a plunger 11 is arranged in each radial through hole 10, the outer wall of, the inner end of the plunger 11 is always contacted with the air bag 9; a piston 12 capable of sliding up and down is installed in the isolation cavity 4, the piston 12 is made of a permanent magnetic substance, an electromagnet 13 located right above the piston 12 is installed at the top of the isolation cavity 4, the magnetic poles of the lower end of the electromagnet 13 are the same as those of the upper end of the piston 12, the electromagnet 13 is connected with a power supply 14 located outside the shell 1, a switch 15, a first slide rheostat 16 and a second slide rheostat 17 are connected in series between the power supply 14 and the electromagnet 13, a vertical rod 18 with the upper end extending out of the isolation cavity 4 is fixedly installed on the upper surface of the piston 12, and the upper end of the vertical rod 18 is connected with a; the upper surface of the piston 12 is fixedly connected with a vertical pull rod 19, and the upper end of the pull rod 19 extends out of the shell 1.
In order to make the invention more convenient for applying medicine on uneven parts such as elbows, knees, ankles and the like, the bottom of the isolation tank is provided with a plurality of vertical through holes 20, a plurality of liquid outlet pipes 7 are correspondingly arranged in the through holes 20 one by one, and the liquid outlet pipes 7 are attached to the through holes 20 and can not slide along the through holes 20.
In order to adjust the amount of the liquid medicine in the isolation tank to avoid waste according to the required amount of the medicine, a baffle plate 21 is arranged above the piston 12, a vertically-installed bolt 22 is connected to the center of the lower surface of the baffle plate 21, a vertical threaded hole 23 is formed in the center of the piston 12, the lower end of the bolt 22 is screwed into the threaded hole 23, a sliding block 24 is arranged on the circumferential surface of the piston 12, a vertical groove 25 is formed in the side wall of the isolation cavity 4, and the sliding block 24 is arranged in the vertical groove 25 and is in sliding fit with the vertical groove 25.
In order to rotate the pull rod 19 more conveniently, the upper end of the pull rod 19 is provided with a knob 26.
In order to realize the rotating installation of the ball 8 at the lower end of the liquid outlet pipe 7, the lower end of the liquid outlet pipe 7 is of a spherical shell-shaped tile-holding structure with an opening at the lower part, the ball 8 is arranged in the tile-holding structure, and the outer wall of the ball 8 is rotationally attached to the inner wall of the tile-holding structure.
In order to enable the liquid medicine to be coated more uniformly, a circle of vertical bristles 27 is arranged on the bottom surface of the shell 1, and a plurality of liquid outlet pipes 7 are surrounded by the circle of bristles 27.
The upper part of the liquid medicine cavity 3 is provided with a liquid inlet 28, the bottoms of the liquid medicine cavity 3 and the isolation cavity 4 are provided with liquid outlet 29,
in order to realize the non-separation installation of the liquid outlet pipe 7 in the through hole 20, the lower end of the through hole 20 is in a necking shape, the upper end of the liquid outlet pipe 7 is provided with a shaft shoulder with the diameter larger than the lower orifice of the through hole 20, and the shaft shoulder is in sliding fit with the large-diameter part of the through hole 20.
When the liquid medicine tank is used specifically, firstly, a liquid inlet hole on the liquid medicine tank is opened, liquid medicine is added into the liquid medicine tank, then the piston 12 is pulled to move upwards through the pull rod 19 until the baffle 21 contacts the electromagnet 13, the piston 12 is pulled to the uppermost position, and then the valve 6 of the switch 15 on the liquid inlet pipe 5 is opened; when the piston 12 moves upwards, negative pressure is formed in the isolation cavity 4 below the piston 12, liquid medicine in the liquid medicine tank flows into the isolation cavity 4 through the liquid inlet pipe 5 under the action of the negative pressure and the self weight of the liquid medicine, after the isolation tank is filled with the liquid medicine, the switch 15 valve 6 is closed, the pull rod 19 is loosened, the switch 15 is pressed to electrify the electromagnet 13, the electromagnet 13 and the piston 12 repel each other in the same pole, the electromagnet 13 exerts downward thrust on the piston 12, the thrust acts on the liquid medicine through the piston 12 to exert pressure on the liquid medicine, the pressure is larger than the pressure of gas in the air bag 9, the liquid medicine enters the liquid outlet pipe 7 under the pressure of the piston 12, and the liquid outlet pipe 7 pops out of the through hole 20 under the action of the; a part of liquid medicine is isolated from the isolation cavity 4 and used for coating medicine, so that most of liquid medicine is not contacted with the ball 8, and the ball 8 is prevented from being stained with bacteria or other impurities on the body surface of a patient or outside to pollute the residual liquid medicine.
After the process is finished, the device can be used for coating the medicine, a medicine coating person holds the tool, so that the lower part of the ball 8 is in contact with the body surface of a patient needing to be coated and pushes the tool, the ball 8 rolls on the body surface of the patient, the radial through hole 10 in the ball 8 and the plunger 11 in the through hole 20 rotate along with the ball 8, when the radial through hole 10 rotates into the liquid outlet pipe 7 and is in contact with the medicine liquid, the medicine liquid pushes the plunger 11 in the radial through hole 10 to overcome the pressure of the air bag 9 on the bottom of the piston 12 to move inwards, the medicine liquid enters the radial through hole 10, the ball 8 continues to roll, the radial through hole 10 with the medicine liquid continues to rotate until the radial through hole 10 rotates out of the holding tile, at the moment, the outer end of the plunger 11 does not have liquid pressure and the holding tile blocking any more, the plunger 11 pops outwards under the pressure of the air bag 9 on the bottom of the plunger 11, the medicine liquid in the radial through, then the brush 27 uniformly sweeps the liquid medicine on the affected part, the tool is continuously pushed, the ball 8 continuously rotates, the plurality of radial through holes 10 alternately feed and discharge the liquid medicine, and the liquid medicine in the isolation cavity 4 is uniformly coated on the body surface of the patient; along with the gradual reduction of the liquid medicine in the isolation cavity 4, the piston 12 is gradually pressed downwards to drive the vertical rod 18 on the upper surface of the piston 12 to move downwards, the vertical rod 18 moves downwards to drive the sliding sheet of the second slide rheostat 17 to move downwards, so that the resistance value of the second slide rheostat 17 in an access circuit is reduced, the electrifying current of the electromagnet 13 is increased, the magnetism is increased, the increased magnetism is used for supplementing the acting force between the piston 12 and the electromagnet 13, which is reduced due to the increase of the distance, and the pressure of the piston 12 on the liquid medicine basically tends to be constant. In the process of applying the medicine, the liquid outlet pipes 7 can automatically adjust the length retracted into the through holes 20 according to the fluctuation condition of the medicine applying part, and automatically adapt to the shape of the medicine applying part, so that the balls 8 on the liquid outlet pipes 7 can be effectively contacted with the affected part, and the medicine applying effect is improved; after the application of the medicine is completed, the switch 15 is pressed to disconnect the circuit.
According to the invention, the thickness of a medicine layer during medicine coating can be adjusted by adjusting the first slide rheostat 16, when the required medicine layer is thinner, the resistance value of the circuit connected to the first slide rheostat 16 is increased, the current of the electromagnet 13 is reduced, the magnetic force of the electromagnet 13 is reduced, the acting force of the electromagnet on the piston 12 is reduced, the pressure of the piston 12 on the medicine liquid is correspondingly reduced, when the radial through hole 10 rotates into the liquid outlet pipe 7, the medicine liquid pressure in the radial through hole is reduced, the depth of the medicine liquid pressing the plunger 11 into the radial through hole 10 is shallower, so that the medicine liquid amount in the radial through hole 10 is also reduced, namely the medicine liquid amount transferred by the radial through hole 10 in one rotation period is reduced, and the medicine layer coated on the surface of a patient is thinner; on the contrary, if the medicine layer to be coated is thick, the resistance value of the first slide rheostat 16 connected to the circuit is reduced, the current of the electromagnet 13 is increased, the magnetic force of the electromagnet 13 is increased, the acting force of the electromagnet on the piston 12 is increased, the pressure of the piston 12 on the medicine liquid is correspondingly increased, when the radial through hole 10 rotates into the liquid outlet pipe 7, the pressure of the medicine liquid on the plunger 11 is increased, the depth of the medicine liquid pressing the plunger 11 into the radial through hole 10 is deeper, the amount of the medicine liquid carried in the radial through hole 10 is increased, namely the amount of the medicine liquid transferred by the radial through hole 10 in a rotation period is increased, and the medicine layer coated on the body surface of the patient is thick.
The invention can also adjust the amount of the liquid medicine entering the isolation cavity 4 during each medicine coating according to the size of the medicine coating area, if the liquid medicine required for the medicine coating is less, the knob 26 on the pull rod 19 is screwed, the pull rod 19 rotates anticlockwise, the pull rod 19 drives the baffle plate 21 at the lower end of the pull rod 19 and the bolt 22 below the baffle plate 21 to rotate anticlockwise, the slide block 24 on the piston 12 is clamped in the vertical groove 25 on the side wall of the isolation tank, the piston 12 cannot rotate, so the bolt 22 moves upwards to drive the baffle plate 21 to move upwards when rotating anticlockwise in the threaded hole 23, namely, the distance between the piston 12 and the baffle plate 21 is increased, when the baffle plate 21 is pulled to be contacted with the electromagnet 13, namely, the piston 12 is lower than before being adjusted, the space of the isolation cavity 4 below the piston 12 is reduced, the amount of the liquid medicine entering is reduced, namely, the liquid medicine for the medicine coating is; on the contrary, if more liquid medicine is needed for the medicine coating, the knob 26 on the pull rod 19 is screwed, the pull rod 19 is rotated clockwise, the pull rod 19 drives the baffle plate 21 at the lower end of the pull rod and the bolt 22 below the baffle plate 21 to rotate clockwise, the bolt 22 rotates clockwise in the threaded hole 23 and moves downwards to drive the baffle plate 21 to move downwards, namely, the distance between the piston 12 and the baffle plate 21 is reduced, when the baffle plate 21 is pulled to be in contact with the electromagnet 13, namely when the piston 12 is pulled to the top, the position of the piston 12 is higher than that before the piston 12 is not adjusted, so that the space of the isolation cavity 4 below the piston 12 is increased, the amount of the liquid medicine entering the device is increased, namely; the liquid medicine amount isolated each time can be matched with the required liquid medicine amount by adjusting, and the waste of the liquid medicine is avoided.
If the liquid medicine in the liquid medicine tank needs to be replaced, a liquid discharge port 29 on the liquid medicine tank is opened, the liquid medicine in the liquid medicine tank is discharged completely, and new liquid medicine is added after the liquid medicine tank is cleaned; if the liquid medicine in the isolation tank is not used up, the liquid outlet 29 on the isolation tank is opened, and the residual liquid medicine in the isolation tank is discharged.
The invention can be used for liquid medicine coating, and also can be used for paste medicine coating with better fluidity.
The invention has the following significant advantages:
1. the cleaning and sanitation are realized, and the liquid medicine is saved; the invention abandons the traditional method of coating medicine by using sponge and other adsorptive materials, and through designing the ball 8, the radial through hole 10, the plunger 11 and the air bag 9 in the ball 8, the liquid medicine can be automatically coated on the body surface of a patient along with the rotation of the ball 8; compared with the traditional sponge and other materials, the ball 8 has no adsorbability, so that waste caused by the fact that the liquid medicine is adsorbed in the material is avoided, and meanwhile, the potential health safety hazard caused by the fact that the adsorbability material is not easy to clean after adsorbing the liquid medicine and is easy to contaminate and accumulate dust is avoided; in addition, materials such as sponge are often loose and porous, bacteria and impurities easily permeate into the device to pollute liquid medicine, the ball 8 of the device has better sealing effect, and when the device is not used, namely the ball 8 does not roll, the liquid outlet pipe 7 is completely sealed by the ball 8, so that the infection of dust and bacteria is avoided.
2. The thickness of the medicine layer can be adjusted and controlled during medicine application; the device can adjust the magnetic force of the electromagnet 13 by adjusting the resistance value of the access circuit of the first slide rheostat 16 through the lead screw, thereby adjusting the pressure of the piston 12 on the liquid medicine in the isolation cavity 4, controlling the liquid medicine amount carried by each radial through hole 10 each time, adjusting the thickness of the applied liquid medicine layer according to the requirement of an affected part and ensuring that the medicine amount is more reasonable; in addition, the cooperating engagement of the second slide resistor 17 with the piston 12 allows a substantially constant pressure during the movement of the piston 12.
3. The residual liquid medicine in the device is not polluted; the device is provided with the isolation cavity 4 below the liquid medicine cavity 3, when medicine is applied each time, a part of liquid medicine isolated from the medicine cavity firstly enters the isolation cavity 4, the liquid medicine in the isolation cavity 4 is used for applying medicine, and the liquid medicine in the residual liquid medicine cavity 3 is not contacted with the ball 8, so that the pollution of the liquid medicine caused by bringing bacteria and impurities on the body surface of a patient or outside into the liquid medicine in the rolling process of the ball 8 is avoided, and the liquid medicine in the liquid medicine cavity 3 can be safely stored for a long time; in addition, the invention designs the baffle plate 21 which is connected with the piston 12 through the screw thread, and the distance between the baffle plate 21 and the piston 12 can be accurately adjusted through the screw thread, so that the volume of the isolation cavity 4 below the piston 12 is adjusted, and the liquid inlet amount in the isolation cavity 4 can be controlled each time.
4. The invention can be conveniently used for coating medicine on each part; the liquid outlet pipes 7 can slide along the through holes 20, so that the liquid outlet pipes 7 can be retracted into the through holes 20, a plurality of liquid outlet pipes 7 can be suitable for coating medicine on uneven parts such as elbows, knees, ankles and the like, and the use is more convenient and effective.
5. The invention can be applied upside down; the invention extrudes the liquid medicine by the pressure of the piston 12 and the air bag 9, and does not flow out by the self weight of the liquid medicine, so the medicine applying end of the invention can still be used when facing upwards, and the characteristic is particularly convenient for applying the medicine on the parts which are inconvenient to reverse, such as elbows, chins, heels, and the like.
The invention has novel conception, ingenious structure, clean and sanitary use, convenient use, good medicine coating effect and high efficiency.
Claims (6)
1. The utility model provides a medicine-saving type adjustable skin medicine-applying device, which comprises a shell (1), and is characterized in that, be equipped with horizontal baffle (2) in the casing (1), horizontal baffle (2) divide casing (1) into medicine liquid chamber (3) on upper portion and isolation chamber (4) of lower part, medicine liquid chamber (3) bottom and isolation chamber (4) bottom are connected with feed liquor pipe (5), be equipped with switch (15) valve (6) on feed liquor pipe (5), isolation chamber (4) bottom is installed a plurality of drain pipes (7), the lower extreme of drain pipe (7) is located outside casing (1), pipe mouth department of lower extreme of each drain pipe (7) all installs a ball (8), ball (8) seals drain pipe (7) lower mouth and can the universal rotation, the inside cavity of ball (8), install an gasbag (9) in the cavity of every ball (8), the gas of certain pressure has been pre-filled in gasbag (9), the wall of each ball (8) is provided with a plurality of radial through holes (10) communicated with the cavity, a plunger (11) is arranged in each radial through hole (10), the outer wall of the plunger (11) is attached to the inner wall of each radial through hole (10), the plunger (11) can slide in each radial through hole (10) and cannot be separated from the radial through hole, and the inner end of the plunger (11) is always contacted with the air bag (9); a piston (12) capable of sliding up and down is installed in the isolation cavity (4), the piston (12) is made of a permanent magnetic substance, an electromagnet (13) located right above the piston (12) is installed at the top of the isolation cavity (4), the magnetic poles of the lower end of the electromagnet (13) and the upper end of the piston (12) are the same, the electromagnet (13) is connected with a power supply (14) located outside the shell (1), a switch (15), a first slide rheostat (16) and a second slide rheostat (17) are connected in series between the power supply (14) and the electromagnet (13), a vertical rod (18) with the upper end extending out of the isolation cavity (4) is fixedly installed on the upper surface of the piston (12), and the upper end of the vertical rod (18) is connected with a sliding sheet; the upper surface of the piston (12) is fixedly connected with a vertical pull rod (19), and the upper end of the pull rod (19) extends out of the shell (1);
the bottom of the isolation cavity (4) is provided with a plurality of vertical through holes (20), a plurality of liquid outlet pipes (7) are correspondingly arranged in the through holes (20) one by one, and the liquid outlet pipes (7) are attached to the through holes (20) and can not slide along the through holes (20);
the lower end of the liquid outlet pipe (7) is of a spherical shell-shaped tile holding structure with an opening at the lower part, the ball (8) is arranged in the tile holding structure, and the outer wall of the ball (8) is rotationally attached to the inner wall of the tile holding structure.
2. The medicine-saving type adjustable skin medicine applying device according to claim 1, wherein a baffle plate (21) is arranged above the piston (12), a vertically-installed bolt (22) is connected to the center of the lower surface of the baffle plate (21), a vertical threaded hole (23) is formed in the center of the piston (12), the lower end of the bolt (22) is screwed into the threaded hole (23), a sliding block (24) is arranged on the circumferential surface of the piston (12), a vertical groove (25) is formed in the side wall of the isolation cavity (4), and the sliding block (24) is arranged in the vertical groove (25) and is in sliding fit with the vertical groove (25).
3. The adjustable medicine-saving skin applicator according to claim 1, wherein the pull rod (19) is provided with a knob (26) at the upper end.
4. The adjustable medicine-saving skin painting device according to claim 1, wherein a circle of vertical bristles (27) is mounted on the bottom surface of the housing (1), and the plurality of liquid outlet pipes (7) are surrounded by the circle of bristles (27).
5. The drug-saving adjustable skin applicator according to claim 1, wherein the upper part of the liquid medicine cavity (3) is provided with a liquid inlet (28), and the bottoms of the liquid medicine cavity (3) and the isolation cavity (4) are provided with a liquid outlet (29).
6. The adjustable drug-saving skin applicator according to claim 1, wherein the lower end of the through hole (20) is in a shape of a reduced mouth, the upper end of the liquid outlet pipe (7) is provided with a shaft shoulder with a diameter larger than that of the lower opening of the through hole (20), and the shaft shoulder is in sliding fit with the large-diameter part of the through hole (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711359043.9A CN107929935B (en) | 2017-12-17 | 2017-12-17 | Adjustable skin of festival medicine type device of applying medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711359043.9A CN107929935B (en) | 2017-12-17 | 2017-12-17 | Adjustable skin of festival medicine type device of applying medicine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107929935A CN107929935A (en) | 2018-04-20 |
| CN107929935B true CN107929935B (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711359043.9A Expired - Fee Related CN107929935B (en) | 2017-12-17 | 2017-12-17 | Adjustable skin of festival medicine type device of applying medicine |
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| CN (1) | CN107929935B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112957602A (en) * | 2018-07-23 | 2021-06-15 | 孙载位 | Foot medicine applying equipment convenient for applying rhagadia preventing medicine liquid and using method |
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| CN112618936B (en) * | 2020-12-01 | 2022-04-08 | 珠海市人民医院 | Roller type medicine coating device with linked rotation speed and flow |
| CN113804760A (en) * | 2021-08-23 | 2021-12-17 | 安徽安吉特轨道交通科技有限公司 | Self-supply coupling liquid type hollow shaft flaw detection device |
| CN114768071A (en) * | 2022-03-23 | 2022-07-22 | 常德市一诺生物医药有限公司 | Automatic aseptic ware of dosing of paining |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0505724B1 (en) * | 1991-03-23 | 1996-09-11 | Klaus Woebke | Device for applying liquids on parts of the body |
| CN101951975A (en) * | 2007-09-17 | 2011-01-19 | 萨蒂什·桑达尔 | High precision infusion pumps |
| CN204275280U (en) * | 2014-12-09 | 2015-04-22 | 程磊 | Ball type department of dermatologry applicator |
| CN204767009U (en) * | 2015-05-18 | 2015-11-18 | 温州芳植生物科技有限公司 | Medicine device is scribbled by dept. of dermatology |
| CN206026862U (en) * | 2016-07-16 | 2017-03-22 | 代献科 | Walk pearl formula dept. of dermatology medicator |
-
2017
- 2017-12-17 CN CN201711359043.9A patent/CN107929935B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0505724B1 (en) * | 1991-03-23 | 1996-09-11 | Klaus Woebke | Device for applying liquids on parts of the body |
| CN101951975A (en) * | 2007-09-17 | 2011-01-19 | 萨蒂什·桑达尔 | High precision infusion pumps |
| CN204275280U (en) * | 2014-12-09 | 2015-04-22 | 程磊 | Ball type department of dermatologry applicator |
| CN204767009U (en) * | 2015-05-18 | 2015-11-18 | 温州芳植生物科技有限公司 | Medicine device is scribbled by dept. of dermatology |
| CN206026862U (en) * | 2016-07-16 | 2017-03-22 | 代献科 | Walk pearl formula dept. of dermatology medicator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107929935A (en) | 2018-04-20 |
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