CN112932938A - Sputum excretion equipment - Google Patents

Sputum excretion equipment Download PDF

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Publication number
CN112932938A
CN112932938A CN202110365411.0A CN202110365411A CN112932938A CN 112932938 A CN112932938 A CN 112932938A CN 202110365411 A CN202110365411 A CN 202110365411A CN 112932938 A CN112932938 A CN 112932938A
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CN
China
Prior art keywords
atomizing
sputum
assembly
atomization
block
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Pending
Application number
CN202110365411.0A
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Chinese (zh)
Inventor
高超
朱文基
薛宪镇
刘博思
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Ambulanc Shenzhen Tech Co Ltd
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Ambulanc Shenzhen Tech Co Ltd
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Priority to CN202110365411.0A priority Critical patent/CN112932938A/en
Publication of CN112932938A publication Critical patent/CN112932938A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H23/00Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/02Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M11/00Sprayers or atomisers specially adapted for therapeutic purposes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/10Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy
    • A61H2201/105Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy with means for delivering media, e.g. drugs or cosmetics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16Physical interface with patient
    • A61H2201/1602Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/1623Back
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16Physical interface with patient
    • A61H2201/1602Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/165Wearable interfaces
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00Devices for specific parts of the body
    • A61H2205/08Trunk
    • A61H2205/081Back
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2210/00Anatomical parts of the body
    • A61M2210/10Trunk
    • A61M2210/1025Respiratory system
    • A61M2210/1032Trachea

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Special Spraying Apparatus (AREA)

Abstract

The invention discloses a sputum excretion device, which comprises a shell; the vibrating sputum discharging component is arranged on the shell and used for outputting airflow; the atomization assembly is arranged in the shell and is provided with an air inlet channel and an atomization channel which are communicated; the filter plate is connected to the atomization assembly and located in the air inlet channel so as to filter airflow flowing from the air inlet channel to the atomization channel. The technical scheme of the invention aims to obtain the sputum excretion device which has the sputum excretion function and the atomization function, so that the operation difficulty is reduced, and the treatment efficiency is improved.

Description

Sputum excretion equipment
Technical Field
The invention relates to the technical field of medical instruments, in particular to sputum excretion equipment.
Background
For certain patients, cough frequently occurs in the disease process, the sputum amount is increased, purulent or sticky, the sputum is difficult to expectorate and discharge automatically, other diseases are caused by phlegm stagnation, and adverse effects are caused by untimely effective treatment. Aiming at the above situations, the sputum excretion machine is required to be used for assisting sputum excretion at present, and the compression type atomizer is generally used by the sputum excretion machine at the same time, so that the sputum excretion machine is matched with artificial respiration for respiratory tract humidification or intermittent atomization inhalation of medicines. However, the existing compression atomizer is usually independently arranged, and needs to be additionally moved for use, so that the whole operation process is troublesome.
Disclosure of Invention
The invention mainly aims to provide sputum excretion equipment, and aims to obtain the sputum excretion equipment which has a sputum excretion function and an atomization function, so that the operation difficulty is reduced, and the treatment efficiency is improved.
In order to achieve the above object, the present invention provides a sputum excretion apparatus, comprising:
a housing;
the vibrating sputum discharging assembly is arranged on the shell and used for outputting airflow;
the atomization assembly is arranged on the shell and is provided with an air inlet channel and an atomization channel which are communicated; and
the filter disc is connected to the atomizing assembly and located in the air inlet channel and used for filtering air flow flowing from the air inlet channel to the atomizing channel.
In an embodiment of the application, the casing is provided with an installation opening communicated with the inside, the air inlet channel is communicated with the installation opening, and the filter sheet passes through the installation opening to be detachably connected with the atomizing assembly.
In an embodiment of the present application, the atomizing assembly includes:
the atomizing block is connected in the shell and provided with the air inlet channel and the atomizing channel, and the filter disc is detachably connected with the atomizing block; and
the atomizing air pump, the atomizing air pump connect in the casing, the atomizing air pump respectively with inlet channel with the atomizing passageway intercommunication, the atomizing air pump is used for following the air current the inlet channel direction atomizing passageway and pressurization.
In an embodiment of this application, the atomizing piece orientation the concave mounting groove that is formed with in surface of installing port, inlet channel runs through the tank bottom of mounting groove, the cassette subsides are located the tank bottom surface of mounting groove.
In an embodiment of this application, atomization component still includes two at least stoppers, wherein two the stopper connect in atomization piece has been seted up the tank bottom surface of mounting groove, and two the stopper sets up in order to form the centre gripping space relatively, the cassette clamp is located in the centre gripping space
In an embodiment of this application, the stopper orientation the spacing groove has been seted up on the surface in centre gripping space, the cassette can insert and locate the spacing inslot.
In an embodiment of the present application, at least one air inlet is disposed on a side wall of the atomizing block, and the air inlet is communicated with the mounting groove;
and/or a plurality of atomization air pumps are arranged in series and are all arranged in the shell;
and/or, the atomizing piece orientation the atomizing export has been seted up on the surface of installing port, the atomizing export with the notch of mounting groove is adjacent to be set up, the atomizing export with atomizing channel intercommunication.
In an embodiment of the present application, the atomizing block is provided with a first connecting hole, the housing is provided with a second connecting hole corresponding to the first connecting hole, and a connecting member sequentially passes through the first connecting hole and the second connecting hole to fix the atomizing block to the housing;
and/or, the sputum excretion device further comprises a control assembly, the control assembly is arranged on the shell, and the control assembly is respectively electrically connected with the vibration sputum excretion assembly and the atomization assembly.
In an embodiment of the present application, the atomizing block is provided with a first connecting hole, the housing is provided with a second connecting hole corresponding to the first connecting hole, and a connecting member sequentially passes through the first connecting hole and the second connecting hole to fix the atomizing block to the housing;
and/or, the sputum excretion device further comprises a control assembly, the control assembly is arranged on the shell, and the control assembly is respectively electrically connected with the vibration sputum excretion assembly and the atomization assembly.
In an embodiment of this application, the vibration sputum discharging assembly still includes the driving piece, the driving piece install in global of cylinder, the cylinder inside be equipped with one end with the piston assembly that the driving piece is connected, at least one end of cylinder is equipped with the elasticity tympanic membrane, piston assembly's the other end is connected the elasticity tympanic membrane, the driving piece drive piston assembly reciprocating motion, in order to drive the elasticity tympanic membrane changes inside air current into air current output.
The sputum excretion device comprises a vibration sputum excretion component and an atomization component which are arranged on a shell, wherein the vibration sputum excretion component is used for outputting airflow, and the atomization component is provided with an air inlet channel and an atomization channel which are communicated. So that this sputum discharging equipment possesses atomizing function and sputum discharging function simultaneously, thereby can be earlier through the moist patient's air flue of atomizing subassembly before patient's sputum discharging, dilute sputum, carry out the sputum discharging with the follow-up vibration sputum discharging subassembly of help, simultaneously through all locating atomizing subassembly and vibration sputum discharging subassembly in same casing, thereby not only can satisfy different demands when using, and can make compact structure, practice thrift space and cost, reduce the operation degree of difficulty, improve treatment efficiency. In addition, this sputum discharging equipment still is equipped with the cassette, and this cassette is connected in atomizing subassembly to be located inlet channel, so as to be used for filtering the air current from inlet channel flow direction atomizing channel, so as to reach the effect of filtering outside air impurity, so as to guarantee the security quality after the liquid medicine atomizing, with the high efficiency that improves sputum discharging equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the sputum excretion apparatus of the present invention;
FIG. 2 is a schematic structural view of another state of the sputum excretion apparatus of the present invention;
FIG. 3 is a schematic view of the assembled structure of the sputum excretion apparatus of the present invention;
FIG. 4 is a schematic view of an assembly structure of the sputum excretion device according to another aspect of the present invention;
FIG. 5 is a schematic structural view of the sputum excretion apparatus with the side shell removed;
FIG. 6 is a schematic view of a part of the sputum excretion apparatus according to the present invention;
FIG. 7 is a schematic structural view of an embodiment of a vibrating sputum ejection assembly in a sputum ejection apparatus of the present invention;
FIG. 8 is a schematic view of a part of the structure of the vibrating sputum ejection assembly of the sputum ejection apparatus of the present invention.
The reference numbers illustrate:
reference numerals Name (R) Reference numerals Name (R)
100 Sputum excretion equipment 31b Atomizing channel
10 Shell body 311 Mounting groove
11 Shell main body 312 Air inlet
111 Mounting port 313 Atomizing outlet
12 Side casing 314 First connecting hole
121 Vent hole 315 Sliding chute
20 Vibration sputum excretion subassembly 32 Atomizing air pump
21 Cylinder 33 Limiting block
211 Elastic tympanic membrane 331 Limiting groove
22 Fan blower 40 Filter disc
23 Driving member 50 Cover plate
24 Piston structure 51 Guide block
241 Eccentric wheel 511 Operating groove
242 Rocking handle 52 Sliding block
30 Atomization assembly 60 Control assembly
31 Atomizing block 70 Display screen
31a Air inlet channel
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The present invention provides a sputum ejection apparatus 100.
Referring to fig. 1 to 4, in an embodiment of the present invention, the sputum ejection apparatus 100 includes a housing 10; the device comprises a vibrating sputum discharging assembly 20, an atomizing assembly 30 and a filter 40, wherein the vibrating sputum discharging assembly 20 is arranged on the shell 10 and used for outputting airflow; the atomization assembly 30 is arranged in the housing 10, and the atomization assembly 30 is provided with an air inlet channel 31a and an atomization channel 31b which are communicated; the filter 40 is connected to the atomizing assembly 30 and located in the air inlet channel 31a for filtering the air flowing from the air inlet channel 31a to the atomizing channel 31 b.
The sputum excretion device 100 according to the present invention includes a vibrating sputum excretion unit 20 and an atomization unit 30 disposed in a housing 10, wherein the vibrating sputum excretion unit 20 outputs an air flow, and the atomization unit 30 is provided with an air inlet channel 31a and an atomization channel 31b communicated with each other. So that this sputum discharging equipment 100 possesses atomizing function and sputum discharging function simultaneously, thereby can be earlier through atomizing subassembly 30 moist patient's air flue before patient's sputum discharging, dilute sputum, carry out the sputum discharging with follow-up vibration sputum discharging subassembly 20 of help, simultaneously through all locating same casing 10 with atomizing subassembly 30 and vibration sputum discharging subassembly 20 in, thereby not only can satisfy different demands when using, and can make compact structure, practice thrift space and cost, reduce the operation degree of difficulty, improve treatment efficiency. In addition, this sputum discharging device 100 still is equipped with the filter 40, and this filter 40 is connected in atomizing subassembly 30 to be located inlet channel 31a, so as to be used for filtering the air current that flows to atomizing passageway 31b from inlet channel 31a, thereby in order to reach the effect of filtering outside air impurity, with the security quality after guaranteeing the liquid medicine atomizing, with the high efficiency that improves sputum discharging device 100.
Wherein the sputum excretion device 100 is mainly used for patients who are inconvenient to independently excrete sputum, the vibration sputum excretion component 20 of the sputum excretion device 100 is connected with the sputum excretion vest, the vibration airflow output by the output end of the sputum excretion device 100 is communicated with the input end of the sputum excretion vest, therefore, after the sputum excretion vest is worn by the patient, the air flow can be input into the sputum excretion vest through the vibration sputum excretion component 20, thereby leading the inside of the sputum excretion vest to be filled with airflow, carrying out extrusion buckling clapping on the chest cavity of the patient through the expansion-contraction periodic motion generated by the repeated inlet and outlet of the airflow, leading the sputum in the lung of the patient to be smoothly discharged, and after the sputum is discharged to the oral pharynx, after the airflow vibration sputum excretion, the sputum aspirator is needed to be used for sputum aspiration, the sputum aspirator is an electric sputum aspirator, it is connected with an external power supply, and a part capable of generating negative pressure airflow is arranged in the device, so that sputum in the mouth of a patient is sucked out through the suction force of the negative pressure airflow.
The sputum excretion vest comprises an air bag, and the air bag can be made of polyamide fiber and has the advantages of wear resistance and good rebound resilience. Optionally, in order to protect the air bag, the sputum excretion vest further comprises a protective garment, wherein an interlayer is formed on the protective garment, the air bag is arranged in the interlayer, and an input end is formed on the air bag. The material of protection clothing can be the cotton, and the gas permeability is good and comfortable, can improve patient's wearing travelling comfort. Of course, the protective clothing can also be arranged into a split structure, namely, the protective clothing comprises an outer clothing and a lining, and the outer clothing and the lining are bonded through magic tapes, so that the air bag is fixed in the interlayer.
In addition, the casing 10 of the sputum excretion apparatus 100 may be particularly provided as a separate structure, i.e., including the casing main body 11 and the side casing 12, so as to be fixed by means of screws or snaps, etc. to facilitate assembly and to provide convenience for subsequent maintenance. The material of the housing 10 may be an alloy, which provides better support stability and ensures the service life thereof. And the housing 10 is provided with a vent 121 communicated with the inside, which is beneficial to the penetration of air flow and the heat dissipation of internal devices. The filter 40 may be a standard-sized atomizing filter 40 (such as ohron C30-4-SH), wherein it should be noted that the filter 40 may be located in the middle of the air inlet channel 31a, or may be located at the inlet or the outlet of the air inlet channel 31 a.
In addition, this sputum discharging apparatus 100 still is equipped with apron 50, this apron 50 swing joint is in atomizing piece 31, thereby so that the air inlet channel 31a that the rear shroud filter 40 was located can be removed to the apron 50, so can protect filter 40 effectively, improve dustproof effect, and then guarantee filter 40's normal life, and when filter 40 needs to be changed, this apron 50 can remove the air inlet channel 31a that the back opened filter 40 was located, so that filter 40 exposes, so that medical personnel change filter 40, in order to improve sputum discharging apparatus 100's convenience of use.
In an embodiment of the present application, referring to fig. 3 and 4, the housing 10 is opened with a mounting opening 111 communicating with the inside, the air inlet channel 31a is communicated with the mounting opening 111, and the filter 40 passes through the mounting opening 111 to be detachably connected to the atomizing assembly 30. Specifically, the opening shape of the mounting opening 111 is not limited in the present application. The shape of the mounting opening 111 may be an oval or circular shape or the like, and the filter sheet 40 may be passed through the opening. The housing 10 is provided with the mounting opening 111 communicated with the inside, so that the filter sheet 40 can pass through the mounting opening 111 and then be connected to the atomizing assembly 30, and the filter sheet 40 is prevented from being exposed outside the housing 10 and being easily damaged. Simultaneously this cassette 40 can be dismantled and connect in atomization component 30 so that medical personnel can change cassette 40 regularly, and then with the effect of further guaranteeing to filter outside air impurity, improve atomization component 30's the liquid medicine safety quality after the atomizing.
Further, the atomizing assembly 30 includes an atomizing block 31 and an atomizing air pump 32, the atomizing block 31 is connected in the housing 10, the atomizing block 31 is provided with the air inlet channel 31a and the atomizing channel 31b, and the filter 40 is detachably connected to the atomizing block 31; the atomizing air pump 32 is connected in the casing 10, the atomizing air pump 32 respectively with inlet channel 31a with the atomizing passageway 31b intercommunication, the atomizing air pump 32 is used for following the air current direction from inlet channel 31a atomizing passageway 31b and pressurization.
It can be understood that the atomizing block 31 and the atomizing air pump 32 are both disposed inside the housing 10, so that the atomizing block 31 and the atomizing air pump 32 are not easily damaged by external impact, and the service life of the atomizing air pump is ensured. The air inlet channel 31a and the atomization channel 31b of the atomization air pump 32 and the atomization block 31 can be communicated through a pipeline, so that the atomization air pump 32 and the atomization block 31 can be arranged at intervals to avoid arc interference caused by too close distance between the two. The end of the air inlet channel 31a facing away from the atomizing air pump 32 is connected to the outside air, and the atomizing assembly 30 is further provided with an atomizing cup (not shown) and an air supply pipe (not shown). When the medical atomizing cup is used, the medical liquid is added into the atomizing cup, one end of the air supply pipe is connected to one end, away from the atomizing air pump 32, of the atomizing channel 31b, the other end of the air supply pipe is connected to the atomizing cup, the suction nozzle is connected to the connecting head of the atomizing cup, and after the switch is turned on, the atomizing air pump 32 can guide air flow from the air inlet channel 31a to the atomizing channel 31b and pressurize the air flow so as to atomize the medical liquid in the atomizing cup and then convey the medical liquid to the mouth of a.
Further, referring to fig. 6, a mounting groove 311 is formed in the surface of the atomizing block 31 facing the mounting opening 111, the air inlet channel 31a penetrates through the bottom of the mounting groove 311, and the filter 40 is attached to the bottom of the mounting groove 311. Specifically, the installation of the filter sheet 40 is facilitated by forming the installation groove 311 on the surface of the atomizing block 31 facing the installation opening 111, so that the installation accuracy and the installation efficiency of the filter sheet 40 are improved, the movement of the filter sheet 40 after installation is limited, the stability of the filter sheet 40 after installation is ensured, the effect of filtering the foreign air impurities is ensured, and the safety quality of the atomizing assembly 30 after liquid medicine atomization is improved. Meanwhile, the filter sheet 40 is embedded in the mounting groove 311 and then attached to the bottom surface of the mounting groove 311, and the air inlet passage 31a penetrates through the bottom of the mounting groove 311, so that the air flow is ensured to flow to the air inlet passage 31a after being filtered by the filter sheet 40.
In an embodiment of this application, refer to fig. 6, atomization component 30 still includes two at least stopper 33, wherein two stopper 33 connect in atomization piece 31 has been seted up the tank bottom surface of mounting groove 311, and two stopper 33 sets up relatively in order to form the centre gripping space, cassette 40 presss from both sides and locates in the centre gripping space. Wherein, this stopper 33 can be as an organic whole structure with atomizing piece 31, so in order to guarantee to have saved the installation promptly, guarantee stopper 33's support intensity simultaneously. The two limit blocks 33 are oppositely arranged to form a clamping space, so that the filter sheet 40 can be clamped in the clamping space in a manner of being clamped and fixed by the two limit blocks 33, and the mounting manner is convenient and fast. Of course, the number of the limiting blocks 33 can be three, four or even more, so that the filter sheet 40 can be limited and abutted from multiple directions, and the stability of clamping the filter sheet 40 is further improved. It should be noted that the filter sheet 40 may also be fixed by means of adhesion or the like, which may be selected by those skilled in the art and will not be described herein.
Furthermore, a limiting groove 331 is formed in the surface of the limiting block 33 facing the clamping space, and the filter sheet 40 can be inserted into the limiting groove 331. Specifically, set up spacing groove 331 through at stopper 33, so that the circumference lateral wall of filter plate 40 can insert respectively and establish spacing in two spacing grooves 331, so in order to avoid carrying out the mode fixed through direct butt filter plate 40, avoid filter plate 40 to warp and the filter effect, the setting of spacing groove 331 further limits the vertical drunkenness of filter plate 40 simultaneously, further improves the stability after the filter plate 40 installation.
In an embodiment of the present application, at least one air inlet 312 is disposed on a side wall of the atomizing block 31, and the air inlet 312 is communicated with the mounting groove 311; specifically, the side wall of the atomizing block 31 is provided with an air inlet 312 communicated with the mounting groove 311, so that the outside air can flow into the filter sheet 40 from the mounting opening 111, and can flow into the side wall from the air inlet 312, thereby ensuring the air inflow of the air inlet channel 31a and improving the normal use of the atomizing assembly 30. The specific number of the air inlets 312 can be set by those skilled in the art according to actual situations, and will not be described herein.
Optionally, the number of the atomizing air pumps 32 is multiple, and the multiple atomizing air pumps 32 are arranged in series and are all arranged in the housing 10; specifically, to improve the atomization capability, two atomization air pumps 32 are provided in the housing 10, and are connected in series through a pipeline, i.e., the air inlets 312 are connected to each other, and the air outlets are connected to each other.
Optionally, referring to fig. 3, an atomizing outlet 313 is opened on a surface of the atomizing block 31 facing the mounting opening 111, the atomizing outlet 313 is disposed adjacent to a notch of the mounting groove 311, and the atomizing outlet 313 is communicated with the atomizing channel 31 b. Wherein, have offered atomizing export 313 through the surface towards installing port 111 at atomizing piece 31 so that medical personnel can directly install the air supply pipe and communicate with atomizing export 313 from installing port 111, in order to guarantee to atomize the liquid medicine in the atomizing cup, reduce the installation degree of difficulty, improve the installation effectiveness.
In an embodiment of the present application, referring to fig. 6, the atomizing block 31 is provided with a first connecting hole 314, the housing 10 is provided with a second connecting hole (not shown) corresponding to the first connecting hole 314, and a connecting member sequentially passes through the first connecting hole 314 and the second connecting hole to fix the atomizing block 31 to the housing 10; wherein, first connecting hole 314 and second connecting hole can the screw hole, and the connecting piece then can be the screw, utilizes the screw to fix atomizing piece 31 and casing 10 mutually, and this fixed mode installation operation is comparatively simple, easily dismantles moreover, makes things convenient for follow-up maintenance. Of course, in other embodiments, the atomizing block 31 may be fixed to the housing 10 by a pin connection, a rivet connection, or other connection means commonly used in the art.
Optionally, referring to fig. 1 to 3, the sputum excretion apparatus 100 further includes a control assembly 60, the control assembly 60 is disposed on the housing 10, and the control assembly 60 is electrically connected to the vibration sputum excretion assembly 20 and the atomization assembly 30, respectively. Specifically, the control assembly 60 is electrically connected to the vibrating sputum excretion assembly 20 and the atomization assembly 30 respectively, so that the vibrating sputum excretion assembly 20 and the atomization assembly 30 can be controlled by one control terminal at the same time, so as to facilitate the operation of medical staff. The atomizing air pump 32 of the atomizing assembly 30 can be electrically connected to the control assembly 60, the control assembly 60 can control the atomizing intensity, the atomizing intensity is divided into three levels, namely strong, medium and weak, and the atomizing time can be set. The control assembly 60 can control the driving component of the vibration sputum excretion assembly 20 to output different driving parameters, and can adjust the vibration strength, vibration frequency, duration, vibration mode and the like. Of course, in order to realize the regulation and control of different vibration parameters, the control component 60 is provided with a control button, and the medical staff realizes the increase and decrease of vibration intensity, vibration frequency and duration and the conversion of different vibration modes by pressing the button. Of course, the control button may also be a knob or a shuttle, and adjustment is achieved by rotating the knob or pressing the shuttle. Alternatively, the control unit 60 may be further provided with a wired switch or a wireless remote controller, such as a bluetooth/infrared/WIFI remote controller, for adjusting modes or emergency stop, etc.
In addition, on the basis of setting up control button above sputum discharging equipment 100, for the convenience of the user obtains current control parameter, sputum discharging equipment 100 is still including display screen 70, and display screen 70 is connected with control assembly 60 electricity to can receive the control parameter of transmission on the control assembly 60 and show, so that the user can in time know vibration dynamics and vibration frequency when using, thereby find out comfortable sputum discharging parameter, improve the efficiency of using next time.
In an embodiment of the present application, with reference to fig. 4, 5, 7 and 8, the vibrating sputum discharging assembly 20 includes a cylinder 21 and a fan 22, the cylinder 21 and the fan 22 are both mounted to the housing 10, the cylinder 21 is provided with the output end, and the fan 22 is communicated with the inside of the cylinder 21 to supplement the air flow to the cylinder 21.
In this embodiment, the vibration sputum excretion assembly 20 includes the cylinder 21 and the fan 22, and this cylinder 21 is roughly the cylinder setting, has seted up the delivery outlet at the week side of cylinder 21 to be connected with the output in delivery outlet department, thereby can adjust the position of delivery outlet through the structure of output. The blower 22 is installed at an end surface of the cylinder 21 and is communicated with the inside of the cylinder 21 through an air outlet pipe, so that the structure can be compact and the occupied space of the sputum excretion device 100 can be further reduced. The fan 22 is also required to be electrically connected with the control device, and the fan 22 supplements the air flow in the air cylinder 21, so that the pressure of the air flow in the air cylinder 21 can be controlled, the air cylinder 21 can continuously output vibrating air flow, different vibrating force can be obtained, and more choices are provided for users.
Further, the vibration sputum excretion assembly 20 further includes a driving member 23, the driving member 23 is installed on the circumferential surface of the cylinder 21, a piston structure 24 having one end connected to the driving member 23 is disposed inside the cylinder 21, an elastic tympanic membrane 211 is disposed on at least one end of the cylinder 21, the other end of the piston structure 24 is connected to the elastic tympanic membrane 211, and the driving member 23 drives the piston structure 24 to reciprocate, so as to drive the elastic tympanic membrane 211 to convert the internal airflow into the vibration airflow for output.
In this embodiment, in order to be able to change the output frequency of the airflow in the cylinder 21, i.e. the vibration frequency, a piston structure 24 is provided in the cylinder 21, and the vibrating sputum ejection assembly 20 further comprises a driving member 23. The driving member 23 may be a motor or a motor, and is installed on a peripheral side surface of the cylinder 21, a driving shaft of the driving member 23 penetrates into the cylinder 21 and is connected to one end of the piston structure 24, the piston structure 24 is specifically an eccentric wheel 241 and two rocking handles 242 connected to the eccentric wheel 241, the eccentric wheel 241 is connected to the driving shaft, the two rocking handles 242 respectively face two end surfaces of the two cylinders 21 and are connected to two end surfaces of the cylinder 21, here, the two end surfaces of the cylinder 21 are set as elastic drumheads 211, so that the eccentric wheel 241 drives the two rocking handles 242 to perform linear reciprocating motion in an axis direction of the cylinder 21 under the driving of the driving shaft, and then the elastic drumheads 211 are deformed to compress the air flow in the cylinder 21 for multiple times at intervals, thereby forming continuous vibrating air flow output. Of course, the driving member 23 is electrically connected to the control assembly 60, so that the rotation speed of the driving member 23 can be controlled, and then a proper vibration frequency is selected to improve the vibration sputum excretion effect.
Of course, one end surface of the cylinder 21 may be a rigid structure, and the other end surface may be the elastic drum 211, so that the output of the vibrating airflow may be realized. Here, set up the delivery outlet into two, two delivery outlets interval sets up, and is corresponding, also be provided with two connector heads on the back of the body of sputum discharging to improve output efficiency.
In an embodiment of the present application, referring to fig. 6 in combination, the cover plate 50 includes a guide block 51 and a sliding block 52 connected to each other, and the sliding block 52 is slidably connected to the atomizing block 31, so that the guide block 51 is embedded and limited in the mounting opening 111. Specifically, the guide block 51 and the sliding block 52 may be an integral structure, so that the previous installation process is omitted, and the structural strength of the whole cover plate 50 is ensured. Of course, the guide block 51 and the slide block 52 may be detachably connected by a snap-fit connection, so as to facilitate later maintenance and replacement. And this sliding block 52 and atomizing piece 31 sliding connection to make the guide block 51 inlay and establish spacing in installing port 111, so can be through the spacing direction of installing port 111, with the directional slip of assurance sliding block 52, and then reduce medical personnel's the operation degree of difficulty, improve the usability of sputum discharging equipment 100.
Furthermore, a sliding groove 315 is concavely formed on the surface of the atomizing block 31 facing the mounting opening 111, and the sliding block 52 is slidably disposed in the sliding groove 315; specifically, this atomizing piece 31 forms spout 315 to make sliding block 52 of apron 50 can slide and locate in the spout 315, not only further improve the directional slip of sliding block 52, in order to avoid sliding block 52 slip process to break away from atomizing piece 31, guarantee both sliding fit's stability, in order to further improve sputum discharging equipment 100's usability, this processing and mounting means are comparatively convenient and fast simultaneously. Of course, the slide rail may be disposed on the atomizing block 31, so that the slide block 52 is slidably disposed on the slide rail, and the relative sliding between the slide block 52 and the atomizing block 31 may also be implemented, which may be selected by a person skilled in the art and will not be described herein.
Optionally, a surface of the guide block 51 facing away from the sliding block 52 is concavely formed with a handling groove 511. Specifically, a handling groove 511 is concavely formed on the surface of the guide block 51 facing away from the sliding block 52, so that medical staff can more easily poke the cover plate 50 through the handling groove to slide, the operation difficulty is reduced, and the sliding efficiency of the cover plate 50 is improved. Of course, bumps may be provided on the surface of the guide block 51 facing away from the slide block 52, so as to facilitate the medical staff to move the cover plate 50.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. A sputum ejection apparatus, comprising:
a housing;
the vibrating sputum discharging assembly is arranged on the shell and used for outputting airflow;
the atomization assembly is arranged on the shell and is provided with an air inlet channel and an atomization channel which are communicated; and
the filter disc is connected to the atomizing assembly and located in the air inlet channel and used for filtering air flow flowing from the air inlet channel to the atomizing channel.
2. The sputum ejection apparatus of claim 1, wherein the housing defines a mounting opening communicating with the interior, the air inlet channel communicates with the mounting opening, and the filter passes through the mounting opening to be removably coupled to the atomizing assembly.
3. The sputum ejection apparatus of claim 2, wherein the atomizing assembly comprises:
the atomizing block is connected in the shell and provided with the air inlet channel and the atomizing channel, and the filter disc is detachably connected with the atomizing block; and
the atomizing air pump, the atomizing air pump connect in the casing, the atomizing air pump respectively with inlet channel with the atomizing passageway intercommunication, the atomizing air pump is used for following the air current the inlet channel direction atomizing passageway and pressurization.
4. The sputum excretion apparatus as claimed in claim 3, wherein the surface of the atomizing block facing the mounting opening is concavely formed with a mounting groove, the air inlet passage penetrates through the bottom of the mounting groove, and the filter is attached to the bottom surface of the mounting groove.
5. The sputum excretion apparatus according to claim 4, wherein the atomization assembly further comprises at least two limiting blocks, the two limiting blocks are connected to the bottom surface of the atomization block, the bottom surface of the atomization block is provided with the installation groove, the two limiting blocks are oppositely arranged to form a clamping space, and the filter sheet is clamped in the clamping space.
6. The sputum excretion apparatus as claimed in claim 5, wherein the surface of the limiting block facing the clamping space is provided with a limiting groove, and the filter sheet can be inserted into the limiting groove.
7. The sputum ejection apparatus as claimed in claim 4, wherein the side wall of the atomizing block is opened with at least one air inlet, the air inlet being communicated with the mounting groove;
and/or a plurality of atomization air pumps are arranged in series and are all arranged in the shell;
and/or, the atomizing piece orientation the atomizing export has been seted up on the surface of installing port, the atomizing export with the notch of mounting groove is adjacent to be set up, the atomizing export with atomizing channel intercommunication.
8. The sputum excretion apparatus as claimed in claim 2, wherein the atomizing block is formed with a first connection hole, the housing is formed with a second connection hole corresponding to the first connection hole, and a connector sequentially passes through the first connection hole and the second connection hole to fix the atomizing block to the housing;
and/or, the sputum excretion device further comprises a control assembly, the control assembly is arranged on the shell, and the control assembly is respectively electrically connected with the vibration sputum excretion assembly and the atomization assembly.
9. The sputum ejection apparatus of any one of claims 1-8, wherein the vibratory sputum ejection assembly comprises a cylinder and a fan, both mounted to the housing, the cylinder having the output end, the fan communicating with an interior of the cylinder to supplement the air flow to the cylinder.
10. The sputum ejection apparatus of claim 9, wherein the vibrating sputum ejection assembly further comprises a driving member, the driving member is mounted on a circumferential surface of the cylinder, a piston assembly is disposed inside the cylinder, one end of the piston assembly is connected to the driving member, at least one end of the cylinder is provided with an elastic tympanic membrane, the other end of the piston assembly is connected to the elastic tympanic membrane, and the driving member drives the piston assembly to reciprocate to drive the elastic tympanic membrane to convert the internal airflow into airflow for output.
CN202110365411.0A 2021-04-02 2021-04-02 Sputum excretion equipment Pending CN112932938A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110365411.0A CN112932938A (en) 2021-04-02 2021-04-02 Sputum excretion equipment

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Application Number Priority Date Filing Date Title
CN202110365411.0A CN112932938A (en) 2021-04-02 2021-04-02 Sputum excretion equipment

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CN112932938A true CN112932938A (en) 2021-06-11

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203694047U (en) * 2014-01-22 2014-07-09 常州思雅医疗器械有限公司 Air vibration waistcoat type airway cleaning system with atomization function
CN204214060U (en) * 2014-09-23 2015-03-18 北京天麟汇通水务科技有限公司 A kind of indoor air cleaning system
CN109125036A (en) * 2018-09-11 2019-01-04 贵州省人民医院 A kind of expectoration device for Respiratory Medicine
CN109758626A (en) * 2019-03-05 2019-05-17 魏国敏 A kind of Respiratory Medicine expectoration device
CN110559492A (en) * 2019-09-18 2019-12-13 郑州大学第一附属医院 Sputum clearing device and method for department of respiration
CN210813209U (en) * 2019-07-18 2020-06-23 黔西南布依族苗族自治州人民医院 Emergency internal medicine department atomizing device
CN111397066A (en) * 2020-04-20 2020-07-10 江门市金沃克科技有限公司 Multifunctional bladeless fan
CN211434072U (en) * 2019-08-23 2020-09-08 苏州好博医疗器械有限公司 Full chest oscillation sputum excretion machine
CN215308161U (en) * 2021-04-02 2021-12-28 深圳市安保科技有限公司 Sputum excretion equipment

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203694047U (en) * 2014-01-22 2014-07-09 常州思雅医疗器械有限公司 Air vibration waistcoat type airway cleaning system with atomization function
CN204214060U (en) * 2014-09-23 2015-03-18 北京天麟汇通水务科技有限公司 A kind of indoor air cleaning system
CN109125036A (en) * 2018-09-11 2019-01-04 贵州省人民医院 A kind of expectoration device for Respiratory Medicine
CN109758626A (en) * 2019-03-05 2019-05-17 魏国敏 A kind of Respiratory Medicine expectoration device
CN210813209U (en) * 2019-07-18 2020-06-23 黔西南布依族苗族自治州人民医院 Emergency internal medicine department atomizing device
CN211434072U (en) * 2019-08-23 2020-09-08 苏州好博医疗器械有限公司 Full chest oscillation sputum excretion machine
CN110559492A (en) * 2019-09-18 2019-12-13 郑州大学第一附属医院 Sputum clearing device and method for department of respiration
CN111397066A (en) * 2020-04-20 2020-07-10 江门市金沃克科技有限公司 Multifunctional bladeless fan
CN215308161U (en) * 2021-04-02 2021-12-28 深圳市安保科技有限公司 Sputum excretion equipment

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Application publication date: 20210611