CN111437502B - Ointment coating device for rheumatic immune disease - Google Patents
Ointment coating device for rheumatic immune disease Download PDFInfo
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- CN111437502B CN111437502B CN202010387507.2A CN202010387507A CN111437502B CN 111437502 B CN111437502 B CN 111437502B CN 202010387507 A CN202010387507 A CN 202010387507A CN 111437502 B CN111437502 B CN 111437502B
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- 239000002674 ointment Substances 0.000 title claims abstract description 73
- 239000011248 coating agent Substances 0.000 title claims abstract description 40
- 238000000576 coating method Methods 0.000 title claims abstract description 40
- 208000025747 Rheumatic disease Diseases 0.000 title claims abstract description 25
- 208000026278 immune system disease Diseases 0.000 title claims abstract description 25
- 230000000552 rheumatic effect Effects 0.000 title claims abstract description 25
- 239000003814 drug Substances 0.000 claims abstract description 112
- 238000007789 sealing Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 201000010099 disease Diseases 0.000 description 9
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 9
- 229940079593 drug Drugs 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- 235000009161 Espostoa lanata Nutrition 0.000 description 4
- 240000001624 Espostoa lanata Species 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 201000000596 systemic lupus erythematosus Diseases 0.000 description 2
- 206010002556 Ankylosing Spondylitis Diseases 0.000 description 1
- 201000005569 Gout Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 208000021386 Sjogren Syndrome Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 201000008482 osteoarthritis Diseases 0.000 description 1
- 206010039073 rheumatoid arthritis Diseases 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses an ointment coating device for rheumatic immune diseases, which comprises a holding handle, an medicine coating disc and an acoustic wave motor, wherein the medicine coating disc comprises a containing seat, a medicine storage bag and a floating medicine coating head, the containing seat is provided with a containing cavity, the medicine storage bag is arranged in the containing cavity, and the floating medicine coating head is arranged at the bottom of the containing seat and is communicated with the medicine storage bag; the floating applicator head is configured to float in an up-down direction to squeeze or release the reservoir so that the ointment in the reservoir is squeezed into the floating applicator head when the reservoir is squeezed; the sound wave motor is arranged in the holding handle, and an output shaft of the sound wave motor extends out from the lower end of the holding handle and is connected with the containing seat so as to drive the medicine applying disc to vibrate. According to the ointment coating device for the rheumatic immune disease, provided by the embodiment of the invention, the ointment can be coated, the coating efficiency is high, and the device is particularly suitable for large-area coating. In addition, the absorption of the ointment can be promoted by vibration, so that a better treatment effect is achieved.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to an ointment coating device for rheumatic immune diseases.
Background
Rheumatic immune diseases are a series of diseases in internal science, mainly comprising rheumatoid arthritis, ankylosing spondylitis, systemic lupus erythematosus, osteoarthritis, gout, primary sicca syndrome and the like. Rheumatic immune diseases involve multiple organs and multiple systems, and the blood system is also a common involvement.
In the treatment of rheumatic immune diseases, the medical ointment is usually required to be applied to disease parts, such as systemic lupus erythematosus, and the coverage area of the disease parts is relatively large, so that a patient or a nursing staff can apply the medical ointment by using a cotton swab or a cotton ball, the efficiency is low, the application is uneven, the medicine absorption effect is poor, and a large amount of consumables such as the cotton swab or the cotton ball are required to be consumed.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems in the related art to some extent. The invention aims to provide an ointment coating device for rheumatic immune diseases.
To achieve the above object, an ointment applying apparatus for rheumatic immune disease according to an embodiment of the present invention includes:
Holding a handle;
The medicine applying disc comprises a containing seat, a medicine storing bag and a floating medicine applying head, wherein the containing seat is provided with a containing cavity, the medicine storing bag is arranged in the containing cavity, and the floating medicine applying head is arranged at the bottom of the containing seat and is communicated with the medicine storing bag; the floating applicator head is configured to float in an up-down direction to squeeze or release the reservoir so that the ointment in the reservoir is squeezed into the floating applicator head when the reservoir is squeezed;
The sound wave motor is arranged in the holding handle, and an output shaft of the sound wave motor extends out of the lower end of the holding handle and then is connected with the containing seat so as to drive the medicine applying disc to vibrate.
According to the ointment coating device for the rheumatic immune disease, provided by the embodiment of the invention, the ointment can be filled into the medicine storage bag, when the ointment coating device is used, the medicine coating disc faces to the disease position of a patient, the medicine storage bag is extruded by upwards floating the medicine coating disc by using the holding handle to move back and forth and slightly applying downward pressure, so that the ointment in the medicine storage bag flows into the floating medicine coating head, and the medicine coating head can uniformly coat the ointment on the disease position, so that the ointment coating effect rate is high, and the ointment coating device is particularly suitable for large-area medicine coating. In addition, in the process of coating, the vibration with preset frequency can be generated through the sound wave motor, and the absorption of ointment can be promoted through the vibration, so that a better treatment effect is achieved. Further, consumable material can be saved relative to cotton swab or cotton ball application.
In addition, the ointment applying apparatus for rheumatic immune disease according to the above embodiment of the present invention may have the following additional technical features:
According to one embodiment of the invention, a drainage cavity is arranged in the floating medicine applying head, and the drainage cavity is communicated with the medicine storage bag; the bottom surface of the floating coating head is provided with a plurality of diversion holes, and a plurality of diversion holes penetrate through the drainage cavity.
According to one embodiment of the invention, the top surface of the floating coating head is provided with a through hole, the through hole is communicated with the drainage cavity, the medicine storage bag is provided with a medicine outlet nozzle, and the medicine outlet nozzle is arranged in the through hole and is in sealing connection with the wall of the through hole.
According to one embodiment of the invention, a one-way valve is arranged in the through hole and controls the conduction of the medicine outlet nozzle from the capsule body to the drainage cavity.
According to one embodiment of the invention, the one-way valve comprises:
the barrel part is arranged in the through hole and is in sealing connection with the wall of the through hole, and the medicine outlet nozzle extends into the barrel part from the upper end of the barrel part and is in sealing connection with the barrel part;
The elastic valve clacks are arranged at the lower end of the cylinder part and are circumferentially arranged along the cylinder part, two adjacent elastic valve clacks are close to each other to seal the lower end of the cylinder part, and when the bag body is extruded, the elastic valve clacks deform to one side of the drainage cavity to open the lower end of the cylinder part.
According to one embodiment of the invention, the housing seat comprises:
The base comprises an annular side wall and a step formed by extending from the annular side wall to the center of the annular side wall;
the upper cover is detachably connected to the base and defines the accommodating cavity with the base;
the floating coating head is arranged in the accommodating cavity and at least partially extends out of the bottom of the accommodating cavity, the upper periphery of the floating coating head protrudes outwards to form a shoulder, and the shoulder is stopped above the step.
According to one embodiment of the invention, the lower end of the holding handle is provided with an annular inserting part surrounding the output shaft of the acoustic wave motor, and the upper cover is provided with an annular receiving part for inserting and fixing the annular inserting part.
According to one embodiment of the invention, the annular inserting portion is provided with a clamping piece, and the annular receiving portion is provided with an annular clamping groove clamped with the clamping piece.
According to one embodiment of the invention, the section of the lower end of the output shaft of the acoustic wave motor is non-circular, a boss is arranged on the upper cover, and a sleeve joint hole matched with the lower end of the output shaft of the acoustic wave motor is arranged on the boss.
According to one embodiment of the invention, the holding handle comprises a first handle shell and a second handle shell, the first handle shell and the second handle shell are locked and fixed through a fastener, and the acoustic wave motor is clamped between the first handle shell and the second handle shell.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram showing the structure of an ointment applying apparatus for rheumatic immune disease according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an ointment applying apparatus for rheumatic immune disease according to an embodiment of the present invention;
FIG. 3 is an exploded view of an ointment applying apparatus for rheumatic immune disease according to an embodiment of the present invention;
FIG. 4 is another exploded view of the ointment applying apparatus for rheumatic immune disease according to the embodiment of the present invention;
FIG. 5 is a schematic diagram showing the structure of a drug storage bag in an ointment applying apparatus for rheumatic immune disease according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of a check valve in the ointment applying apparatus for rheumatic immune disease according to the embodiment of the present invention;
Fig. 7 is a schematic view showing the structure of a handle and an acoustic wave motor in the ointment applying apparatus for rheumatic immune disease according to the embodiment of the present invention.
Reference numerals:
Gripping the handle 10;
a first handle shell 101;
a second handle shell 102;
an annular insertion portion 103;
A clasp 1031;
A coating pan 20;
a housing seat 201;
a base 2011;
An annular sidewall 2011a;
A step 2011b;
an upper cover 2012;
an annular receptacle 2013;
An annular clamping groove 2013a;
boss 2014;
a socket hole 2014a;
a drug reservoir 202;
A drug outlet nozzle 2021;
a floating applicator head 203;
shoulder 2031;
a drainage lumen P20;
a diversion hole H20;
a through hole H21;
a one-way valve 204;
a cylindrical portion 2041;
An elastic flap 2042;
an acoustic wave motor 30;
an output shaft 301.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below are exemplary and intended to illustrate the present invention and should not be construed as limiting the invention, and all other embodiments, based on the embodiments of the present invention, which may be obtained by persons of ordinary skill in the art without inventive effort, are within the scope of the present invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The ointment applying apparatus for rheumatic immune disease according to the embodiment of the present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1 to 7, the ointment applying apparatus for rheumatic immune disease according to the embodiment of the present invention includes a grip handle 10, an applicator tray 20, and an acoustic wave motor 30.
In particular, the grip handle 10 may be manipulated by a user to facilitate application of the medicament. The grip handle 10 may be configured in a shape suitable for gripping by a user.
The medicine applying tray 20 comprises a containing seat 201, a medicine storing bag 202 and a floating medicine applying head 203, wherein the containing seat 201 is provided with a containing cavity, the medicine storing bag 202 is arranged in the containing cavity, and the floating medicine applying head 203 is arranged at the bottom of the containing seat 201 and is communicated with the medicine storing bag 202; the floating applicator head 203 is configured to float in an up-down direction to squeeze or release the reservoir 202 so that the ointment within the reservoir 202 is squeezed into the floating applicator head 203 when the reservoir 202 is squeezed.
That is, the floating applicator head 203 is movably connected to the housing base 201, the floating applicator head 203 is capable of floating up and down with respect to the housing base 201, and the floating applicator head 203 is used for applying ointment to the body surface of the patient. The medicine storage bag 202 is disposed in the accommodating cavity of the accommodating seat 201 and between the accommodating seat 201 and the floating applicator 203, and in addition, the medicine storage bag 202 is communicated with the floating applicator 203, and the medicine storage bag 202 is used for storing ointment and can be made of soft rubber materials such as silica gel. When floating applicator head 203 floats upward, floating applicator head 203 presses reservoir 202 upward, and since reservoir 202 communicates with floating applicator head 203, the ointment within reservoir 202 is forced into floating applicator head 203.
The sonic motor 30 is disposed in the holding handle 10, and an output shaft 301 of the sonic motor 30 extends from the lower end of the holding handle 10 and is connected to the accommodating seat 201, so as to drive the medicine applying tray 20 to vibrate. That is, the sonic motor 30 is connected to the applicator 20 to drive the applicator 20 to vibrate at a predetermined frequency, which is applied to the patient's body surface when the applicator 20 is facing and in contact with the patient's body surface.
In specific use, ointment can be added to the medicine storage bag 202, then the floating applicator head 203 of the medicine applying tray 20 faces the disease of the patient and contacts with the disease, then the holding handle 10 is held by the hand and slightly applies downward pressure, the floating applicator head 203 is upwards floated by the reaction force of the human body, the medicine storage bag 202 is further pressed, so that the ointment in the medicine storage bag 202 flows into the floating applicator head 203, the holding handle 10 is used for moving the floating applicator head 203, and the floating applicator head 203 moves on the body surface of the patient, so that the ointment on the floating applicator head 203 can be applied on the body surface of the patient. In addition, during the process of applying the medicine, the sonic motor 30 may be turned on, and vibration of a predetermined frequency may be generated by the sonic motor 30 and applied to the body surface of the patient, so that absorption of the ointment may be promoted by the vibration.
According to the ointment coating device for rheumatic immune diseases, ointment can be filled into the medicine storage bag 202, when the ointment coating device is used, the medicine coating tray 20 faces to the disease position of a patient, the medicine coating tray 20 floats upwards to press the medicine storage bag 202 by utilizing the handle 10 to move back and forth and slightly apply downward pressure, so that the ointment in the medicine storage bag 202 flows into the floating medicine coating head 203, and the floating medicine coating head 203 can uniformly coat the ointment on the disease position, so that the ointment coating is realized, and the ointment coating device has high medicine coating efficiency and is particularly suitable for large-area medicine coating. In addition, during the process of applying the medicine, the sonic motor 30 can generate vibration with a predetermined frequency, and the absorption of the ointment can be promoted by the vibration, so that a better treatment effect can be achieved. Further, consumable material can be saved relative to cotton swab or cotton ball application.
Referring to FIG. 2, in one embodiment of the invention, floating applicator head 203 has a drainage lumen P20 therein, the drainage lumen P20 being in communication with reservoir 202; the bottom surface of the floating applicator head 203 is provided with a plurality of diversion holes H20, and a plurality of diversion holes penetrate through the drainage cavity P20.
That is, the medicine storage bag 202, the drainage cavity P20 and the shunt hole H20 are sequentially communicated, when the medicine storage bag 202 is extruded, the medicine in the medicine storage bag 202 enters the drainage cavity P20, flows into each shunt hole H20 from the drainage cavity P20, and finally is applied to the body surface of the patient from each shunt hole H20.
In this embodiment, the drainage cavity P20 is used to communicate the medicine storage bag 202 with the shunt hole H20, and the multiple shunt holes H20 are used to shunt the ointment, so that the ointment can be uniformly smeared on the body surface of the patient, and the smearing area is large and the efficiency is high.
Advantageously, the drainage lumen P20 is configured as a flat lumen, for example, the drainage lumen P20 has a height of 2 to 8 millimeters, so that the drainage lumen P20 can be rapidly filled with the ointment when the drug storage bag 202 is pressed, thereby ensuring that the ointment can be dispersed from the drainage lumen P20 to the respective diversion holes H20, and improving the uniformity effect of the application.
In addition, the bottom surface of floating applicator head 203 may be planar, with a large surface area of contact with the patient's body surface, which facilitates application of the medicament.
Referring to fig. 2 and 4, in one embodiment of the present invention, a through hole H21 is formed on the top surface of the floating applicator head 203, the through hole H21 communicates with the drainage cavity P20, the medicine storage bag 202 has a medicine outlet 2021, and the medicine outlet 2021 is disposed in the through hole H21 and is connected with the wall of the through hole H21 in a sealing manner.
That is, the drug storage bag 202 and the drainage cavity P20 can be communicated by the drug outlet 2021 and the through hole H21 in a sealing manner, so that the ointment in the drug storage bag can be reliably extruded into the drainage cavity P20. In addition, when the ointment is added, the medicine outlet 2021 may be removed from the through hole, then the ointment is added from the medicine outlet 2021 into the medicine storage bag 202, and after the ointment is added, the medicine outlet 2021 may be reconnected to the through hole H21, so that the use is convenient.
Advantageously, the through hole H21 is internally provided with the one-way valve 204, and the one-way valve 204 controls the medicine outlet nozzle 2021 to be conducted from the bag body to the drainage cavity P20, so that when the medicine storage bag 202 is pressed, the one-way valve 204 is opened, and the liquid in the medicine storage bag can flow into the drainage cavity P20, in this embodiment, the one-way valve 204 controls the ointment in the medicine storage bag to flow into the drainage cavity P20 in a one-way manner, so that the more reliable smearing of the ointment can be ensured.
Referring to fig. 2, 4 and 6, in one embodiment of the present invention, the check valve 204 includes a tube 2041 and a plurality of elastic valve flaps 2042, wherein the tube 2041 is disposed in the through hole H21 and is connected with the wall of the through hole H21 in a sealing manner, and the medicine outlet nozzle 2021 extends into the tube 2041 from the upper end of the tube 2041 and is connected with the tube 2041 in a sealing manner. The plurality of elastic valve flaps 2042 are provided at the lower end of the cylindrical portion 2041 and are arranged along the circumferential direction of the cylindrical portion 2041, two adjacent elastic valve flaps 2042 are close to each other to close the lower end of the cylindrical portion 2041, and when the bag body is pressed, the plurality of elastic valve flaps 2042 are deformed toward one side of the drainage chamber P20 to open the lower end of the cylindrical portion 2041.
When the floating applicator head 203 floats upward, the volume of the reservoir 202 is reduced when the reservoir 202 is squeezed, and the ointment inside the reservoir flows into the outlet nozzle 2021, and at this time, the ointment generates downward pressure to squeeze the plurality of elastic valve flaps 2042, so that the plurality of elastic valve flaps 2042 deform downward, and the lower end of the tube 2041 is opened, so that the ointment can flow into the drainage cavity P20. When the floating applicator head 203 is not floating upwards, the medicine storage bag 202 is in a natural state, at this time, the ointment in the medicine storage bag generally does not flow out to the medicine outlet 2021 due to the certain viscosity of the ointment, that is, flows out to the medicine outlet 2021, and the ointment does not flow out to the drainage cavity P20 due to the fact that the ointment does not generate larger pressure on the elastic valve flaps 2042 below the medicine outlet 2021 and cannot deform the elastic valve flaps 2042 downwards, so that the lower end of the barrel 2041 is kept in a closed state.
In this embodiment, the plurality of elastic valve flaps 2042 are deformed downward, so that the ointment is opened when the medicine storage bag 202 is squeezed and kept closed when the medicine storage bag 202 is not squeezed, so that the ointment can flow out to the floating applicator head 203 when the medicine storage bag 202 is squeezed, and then the medicine is applied, and the ointment cannot leak out when the medicine storage bag 202 is not squeezed, so that the reliability of use of the ointment is maintained.
It is understood that the tube 2041 may be made of soft plastic, so that the nozzle 2021 can be inserted into the through hole H21 and form a seal. In addition, the tube 2041 may be made of hard plastic, and the tube 2041 is provided with internal threads, and the drug outlet 2021 is provided with external threads, so that sealing connection is realized by matching the internal threads and the external threads.
Referring to fig. 2 to 4, in an embodiment of the invention, the housing seat 201 includes a base 2011 and an upper cover 2012, wherein the base 2011 includes an annular sidewall 2011a and a step 2011b extending from the annular sidewall 2011a to a center of the annular sidewall 2011 a. The upper cover 2012 is detachably connected to the base 2011, and defines the accommodating cavity with the base 2011. The floating applicator head 203 is disposed in the accommodating cavity and at least partially protrudes from the bottom of the accommodating cavity, the upper periphery of the floating applicator head 203 protrudes outward to form a shoulder 2031, and the shoulder 2031 stops above the step 2011b.
During assembly, the floating applicator head 203 can be placed into the accommodating cavity from top to bottom, the shoulder 2031 on the floating applicator head 203 is stopped on the step 2011b of the base 2011, the outlet nozzle 2021 of the medicine storage bag 202 with the ointment added is connected to the through hole H21 on the floating applicator head 203, finally, the upper cover 2012 is connected to the base 2011, and the output shaft 301 of the sonic motor 30 on the holding handle 10 is connected to the upper cover 2012.
In this embodiment, the split-type accommodating seat 201 with the above structure is convenient for realizing the movable connection between the floating applicator head 203 and the accommodating seat 201, and is also convenient for installing the medicine storage bag 202 and adding the ointment.
Optionally, the upper cover 2012 and the base 2011 may be detachably connected by a snap connection, a screw connection, or the like.
Referring to fig. 2 to 4, in one embodiment of the present invention, the lower end of the holding handle 10 has an annular insertion portion 103 surrounding the output shaft 301 of the sonic motor 30, and the upper cover 2012 is provided with an annular receiving portion 2013 for the annular insertion portion 103 to be inserted and fixed, so that the detachable connection between the holding handle 10 and the applicator disk 20 is convenient to use by using the cooperation of the annular insertion portion 103 and the annular receiving portion 2013.
Advantageously, the annular plugging portion 103 is provided with a fastening member 1031, and the annular receiving portion 2013 is provided with an annular clamping groove 2013a that is fastened with the fastening member 1031, so that the connection between the annular plugging portion 103 and the annular receiving portion 2013 is more reliable by fastening the fastening member 1031 and the annular clamping groove 2013 a.
Referring to fig. 3 to 4 and fig. 7, in an embodiment of the present invention, the cross section of the lower end of the output shaft 301 of the sonic motor 30 is non-circular, the upper cover 2012 is provided with a boss 2014, and the boss 2014 is provided with a socket hole 2014a adapted to the lower end of the output shaft 301 of the sonic motor 30, so that the output shaft 301 of the sonic motor 30 is in a non-circular structure and is matched with the socket hole 2014a, so that the upper cover 2012 and the output shaft 301 of the sonic motor 30 can be circumferentially fixed, and further reliable vibration of the sonic motor 30 for driving the medicine-applying tray 20 can be ensured.
Referring to fig. 7, in one embodiment of the present invention, the grip handle 10 includes a first handle shell 101 and a second handle shell 102, the first handle shell 101 and the second handle shell 102 are locked and fixed by a fastener, and the sonic motor 30 is sandwiched between the first handle shell 101 and the second handle shell 102, so that installation of the sonic motor 30 is facilitated, and production and processing are also facilitated.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (3)
1. An ointment-applying apparatus for rheumatic immune disease, characterized by comprising:
Holding a handle;
The medicine applying disc comprises a containing seat, a medicine storing bag and a floating medicine applying head, wherein the containing seat is provided with a containing cavity, the medicine storing bag is arranged in the containing cavity, and the floating medicine applying head is arranged at the bottom of the containing seat and is communicated with the medicine storing bag; the floating applicator head is configured to float in an up-down direction to squeeze or release the reservoir so that the ointment in the reservoir is squeezed into the floating applicator head when the reservoir is squeezed;
the sound wave motor is arranged in the holding handle, and an output shaft of the sound wave motor extends out from the lower end of the holding handle and is connected with the containing seat so as to drive the medicine applying disc to vibrate;
the floating medicine applying head is internally provided with a drainage cavity which is communicated with the medicine storage bag; the bottom surface of the floating coating head is provided with a plurality of diversion holes, and a plurality of diversion holes penetrate through the drainage cavity;
The top surface of the floating medicine applying head is provided with a through hole which is communicated with the drainage cavity, the medicine storage bag is provided with a medicine outlet nozzle, and the medicine outlet nozzle is arranged in the through hole and is in sealing connection with the wall of the through hole;
a one-way valve is arranged in the through hole and controls the direction of the medicine outlet nozzle from the medicine storage bag to the drainage cavity to be conducted;
the accommodating seat comprises a base and an upper cover, wherein the base comprises an annular side wall and a step formed by extending from the annular side wall to the center of the annular side wall; the upper cover is detachably connected to the base, and the accommodating cavity is defined between the upper cover and the base; the floating coating head is arranged in the accommodating cavity and at least partially extends out of the bottom of the accommodating cavity, the upper periphery of the floating coating head protrudes outwards to form a shoulder, and the shoulder stops above the step;
The lower end of the holding handle is provided with an annular inserting part surrounding the output shaft of the acoustic wave motor, and the upper cover is provided with an annular receiving part for inserting and fixing the annular inserting part;
The annular inserting part is provided with a clamping piece, and the annular receiving part is provided with an annular clamping groove clamped with the clamping piece;
The section of the lower end of the output shaft of the sound wave motor is non-circular, a boss is arranged on the upper cover, and a sleeve joint hole matched with the lower end of the output shaft of the sound wave motor is arranged on the boss.
2. The ointment applying apparatus for rheumatic immune disease according to claim 1, wherein the one-way valve comprises:
the barrel part is arranged in the through hole and is in sealing connection with the wall of the through hole, and the medicine outlet nozzle extends into the barrel part from the upper end of the barrel part and is in sealing connection with the barrel part;
The elastic valve clacks are arranged at the lower end of the cylinder part and are circumferentially arranged along the cylinder part, two adjacent elastic valve clacks are close to each other to seal the lower end of the cylinder part, and when the medicine storage bag is extruded, the elastic valve clacks deform to one side of the drainage cavity to open the lower end of the cylinder part.
3. The ointment applying apparatus for rheumatic immune disease according to claim 1, wherein the grip handle comprises a first handle shell and a second handle shell, the first handle shell and the second handle shell are fastened and fixed by a fastener, and the sonic motor is sandwiched between the first handle shell and the second handle shell.
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| CN202010387507.2A CN111437502B (en) | 2020-05-09 | 2020-05-09 | Ointment coating device for rheumatic immune disease |
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| CN202010387507.2A CN111437502B (en) | 2020-05-09 | 2020-05-09 | Ointment coating device for rheumatic immune disease |
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| CN111437502B true CN111437502B (en) | 2024-05-28 |
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| WO2012033282A2 (en) * | 2010-09-08 | 2012-03-15 | Lg Innotek Co., Ltd. | Vibration dispenser |
| CN203829473U (en) * | 2014-04-16 | 2014-09-17 | 青岛市市立医院 | Dermatological department applicator |
| KR20160010146A (en) * | 2014-07-18 | 2016-01-27 | 임근형 | Equipment for rubbing ointment |
| CN207605228U (en) * | 2017-04-21 | 2018-07-13 | 刘颖 | Portable intelligent medicinal massage applicator |
| CN110038213A (en) * | 2019-05-29 | 2019-07-23 | 陈希格 | A kind of bentoquatam cream application device |
| CN110384517A (en) * | 2019-08-23 | 2019-10-29 | 王艳华 | A kind of multi-functional couplant applicator of Ultrasonography |
| CN212940991U (en) * | 2020-05-09 | 2021-04-13 | 北京大学深圳医院 | Ointment coating device for rheumatic immune disease |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140155840A1 (en) * | 2012-12-03 | 2014-06-05 | Susan Tseng | Medical cream applying apparatus |
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|---|---|---|---|---|
| WO2012033282A2 (en) * | 2010-09-08 | 2012-03-15 | Lg Innotek Co., Ltd. | Vibration dispenser |
| CN203829473U (en) * | 2014-04-16 | 2014-09-17 | 青岛市市立医院 | Dermatological department applicator |
| KR20160010146A (en) * | 2014-07-18 | 2016-01-27 | 임근형 | Equipment for rubbing ointment |
| CN207605228U (en) * | 2017-04-21 | 2018-07-13 | 刘颖 | Portable intelligent medicinal massage applicator |
| CN110038213A (en) * | 2019-05-29 | 2019-07-23 | 陈希格 | A kind of bentoquatam cream application device |
| CN110384517A (en) * | 2019-08-23 | 2019-10-29 | 王艳华 | A kind of multi-functional couplant applicator of Ultrasonography |
| CN212940991U (en) * | 2020-05-09 | 2021-04-13 | 北京大学深圳医院 | Ointment coating device for rheumatic immune disease |
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| CN111437502A (en) | 2020-07-24 |
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