CN111281351A - Intelligent sleep monitoring device convenient for healthcare nursing of old people - Google Patents

Intelligent sleep monitoring device convenient for healthcare nursing of old people Download PDF

Info

Publication number
CN111281351A
CN111281351A CN202010184674.7A CN202010184674A CN111281351A CN 111281351 A CN111281351 A CN 111281351A CN 202010184674 A CN202010184674 A CN 202010184674A CN 111281351 A CN111281351 A CN 111281351A
Authority
CN
China
Prior art keywords
fixed
plate
baffle box
pillow
hollow baffle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202010184674.7A
Other languages
Chinese (zh)
Other versions
CN111281351B (en
Inventor
王海珍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
960th Hospital of the Joint Logistics Support Force of PLA
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010184674.7A priority Critical patent/CN111281351B/en
Publication of CN111281351A publication Critical patent/CN111281351A/en
Application granted granted Critical
Publication of CN111281351B publication Critical patent/CN111281351B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/48Other medical applications
    • A61B5/4806Sleep evaluation
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47GHOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/10Pillows
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47GHOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/10Pillows
    • A47G9/1045Pillows shaped as, combined with, or convertible into other articles, e.g. dolls, sound equipments, bags or the like
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47GHOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/10Pillows
    • A47G9/1081Pillows comprising a neck support, e.g. a neck roll
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/08Detecting, measuring or recording devices for evaluating the respiratory organs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316Modalities, i.e. specific diagnostic methods
    • A61B5/318Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • 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
    • A61M21/00Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M21/02Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
    • 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
    • A61M21/00Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M2021/0005Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
    • A61M2021/0027Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the hearing sense

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Anesthesiology (AREA)
  • Pain & Pain Management (AREA)
  • Acoustics & Sound (AREA)
  • Psychology (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

The invention discloses an intelligent sleep monitoring device convenient for healthcare nursing of old people, which comprises a shell, wherein a hollow baffle box is fixed on two sides of the top of the shell, a first piston plate is in sliding fit with the inner side of the hollow baffle box, a vertical plate is fixed on the top of the first piston plate, the upper end of the vertical plate penetrates through the hollow baffle box and is fixed with a vertical plate positioned above the hollow baffle box, first springs symmetrically arranged on two sides of the vertical plate are fixed between the first piston plate and the inner wall of the top of the hollow baffle box, and a music player and a snore monitor are fixed on the front side of the vertical plate. The invention can automatically play the prepared sleep music during sleeping, is convenient for sleeping, can monitor the electrocardio and snore information of the patient, can avoid the phenomenon of stiff neck to a certain extent, has good use effect, simple structure and low manufacturing cost.

Description

Intelligent sleep monitoring device convenient for healthcare nursing of old people
Technical Field
The invention relates to the technical field of monitoring equipment, in particular to an intelligent sleep monitoring device convenient for healthcare nursing of old people.
Background
Along with the increase of age, people's health quality can reduce, and each item function of health also can obviously reduce, therefore the old person needs nurse, and the in-process that the sleep monitor equipment that is used for old person nursing at present only possesses monitoring function, can't bring supplementary effect to old person's sleep, and in the sleep process, the stiff neck appears easily, leads to the condition of the back shoulder aching back pain of waking up to take place, and the result of use is not good enough, remains to improve.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an intelligent sleep monitoring device convenient for healthcare and nursing of old people.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intelligent sleep monitoring device convenient for healthcare nursing of the elderly comprises a shell, wherein hollow baffle boxes are fixed on two sides of the top of the shell, a first piston plate is in sliding fit with the inner side of each hollow baffle box, a vertical plate is fixed on the top of each first piston plate, the upper ends of the vertical plates penetrate through the hollow baffle boxes and are fixed with vertical plates located above the hollow baffle boxes, first springs symmetrically arranged on two sides of each vertical plate are fixed between the first piston plates and the inner wall of the top of each hollow baffle box, a music player and a snore monitor are fixed on the front sides of the vertical plates, vent holes are communicated between the shell and the hollow baffle boxes, and the vent holes are located below the first piston plates;
the inboard sliding fit of casing has the second piston board, and the below of second piston board is equipped with the pressure sensor who is fixed in on the casing bottom inner wall, the top of second piston board is fixed with the montant that a plurality of upper ends activities run through the casing, the upper end of montant is fixed with horizontal sliding fit and keeps off the pillow board between the case in two middles, and the cover is equipped with the second spring that is located between pillow board and the casing on the montant.
Preferably, a controller and an electrocardio monitoring device are fixed on one of the neutral boxes, and the input end of the controller is electrically connected with the music player, the snore monitor, the electrocardio monitoring device, the controller and the pressure sensor.
Preferably, the top surface of the pillow plate is arc-shaped, and a rubber pillow cushion is fixed at the top of the pillow plate.
Preferably, the top surface of the case is provided with a placement groove corresponding to the second spring, and the second spring is completely located in the placement groove when the pillow plate is in contact with the case.
Preferably, the music player and the snore monitor are located between the baffle and the first piston plate, a notch for the music player and the snore monitor to pass through is formed in the top of the hollow baffle box, and the size of the baffle is larger than that of the notch.
Preferably, the top of the shell is provided with a rectangular hole matched with the vertical rod, and the vertical rod is in sliding fit in the rectangular hole.
Preferably, the power supply is fixed on the rear side of the shell, and the pillow plate and the hollow baffle box are consistent in longitudinal thickness.
According to the invention, through the arrangement of the rubber pillow pad, the pillow board, the vertical rod, the second piston board, the shell, the hollow baffle box, the first piston board, the music player, the snore monitor, the electrocardio monitoring equipment, the pressure sensor and the controller, not only can a prepared sleep song be automatically played during sleep so as to facilitate sleep, but also the electrocardio and snore information of a patient can be monitored, in addition, when the rubber pillow pad and the pillow board move downwards, a height difference is formed between the upper ends of the two arranged hollow baffle boxes and the rubber pillow pad, so that the phenomenon of pillow falling can be avoided to a certain extent, the use effect is good, the whole device is simple in structure, and the manufacturing cost is low.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent sleep monitoring device for healthcare and nursing of the elderly, which is provided by the invention;
fig. 2 is a schematic downward moving view of a pillow plate of the intelligent sleep monitoring device for healthcare care of the elderly people provided by the invention.
Fig. 3 is a schematic diagram of a vertical plate side view layout of the intelligent sleep monitoring device for healthcare care of the elderly, which is provided by the invention.
In the figure: the snore monitoring device comprises a shell 1, a hollow baffle box 2, a first piston plate 3, a vertical plate 4, a baffle 5, a music player 6, a snore monitor 7, a first spring 8, a second piston plate 9, a vertical rod 10, a pillow plate 11, a second spring 12, a pressure sensor 13, a controller 14, an electrocardio monitoring device 15, a placing groove 16, a rubber pillow cushion 17 and an air vent 18.
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.
Referring to fig. 1-3, an intelligent sleep monitoring device convenient for healthcare and nursing of the elderly comprises a shell 1, wherein hollow baffle boxes 2 are fixed on two sides of the top of the shell 1, a first piston plate 3 is in sliding fit with the inner side of each hollow baffle box 2, a vertical plate 4 is fixed on the top of each first piston plate 3, the upper ends of the vertical plates 4 penetrate through the hollow baffle boxes 2 and are fixed with the vertical plates 4 positioned above the hollow baffle boxes 2, first springs 8 symmetrically arranged on two sides of each vertical plate 4 are fixed between the first piston plates 3 and the inner walls of the tops of the hollow baffle boxes 2, a music player 6 and a snore monitor 7 are fixed on the front sides of the vertical plates 4, vent holes 18 are communicated between the shell 1 and the hollow baffle boxes 2, and the vent holes 18 are positioned below the first piston plates 3;
the inner side of the shell 1 is in sliding fit with a second piston plate 9, a pressure sensor 13 fixed on the inner wall of the bottom of the shell 1 is arranged below the second piston plate 9, a plurality of vertical rods 10 with upper ends movably penetrating through the shell 1 are fixed at the top of the second piston plate 9, a pillow plate 11 in transverse sliding fit between the two hollow baffle boxes 2 is fixed at the upper ends of the vertical rods 10, and a second spring 12 located between the pillow plate 11 and the shell 1 is sleeved on each vertical rod 10.
In the invention, a controller 14 and an electrocardio monitoring device 15 are fixed on one of the hollow baffle boxes 2, the input end of the controller 14 is electrically connected with a music player 6, a snore monitor 7, the electrocardio monitoring device 15, the controller 14 and a pressure sensor 13, the top surface of a pillow plate 11 is arc-shaped, and a rubber pillow cushion 17 is fixed on the top of the pillow plate 11.
In the invention, the top surface of the shell 1 is provided with a placing groove 16 corresponding to the second spring 12, the second spring 12 is completely positioned in the placing groove 16 when the pillow plate 11 is contacted with the shell 1, the music player 6 and the snore monitor 7 are positioned between the baffle 5 and the first piston plate 3, the top of the hollow baffle box 2 is provided with a gap for the music player 6 and the snore monitor 7 to pass through, the size of the baffle 5 is larger than that of the gap, the top of the shell 1 is provided with a rectangular hole matched with the vertical rod 10, the vertical rod 10 is in sliding fit with the rectangular hole, the rear side of the shell 1 is fixed with a power supply, and the longitudinal thicknesses of the pillow plate 11 and the hollow baffle box 2 are consistent.
When the utility model is used, when the head of the old man is rested on the rubber pillow cushion 17, under the action of the head gravity, the rubber pillow cushion 17 and the pillow plate 11 move downwards integrally, at the moment, the arranged vertical rod 10 moves downwards to push the second piston plate 9 to move downwards, the second piston plate 9 moves downwards to extrude the gas in the shell 1, so that the gas enters the hollow baffle box 2, and further the first piston plate 3 is pushed to ascend, so that the music player 6 and the snore monitor 7 leak out, the snore monitor 7 can detect the snore, and further the sleep condition of the old man is detected, the electrocardio of the old man can be monitored by the arranged electrocardio monitoring equipment 15, when the second piston plate 9 moves downwards to contact with the pressure sensor 13, the arranged pressure sensor 13 senses pressure information and transmits the information to the controller 14, the controller 14 controls the music player 6 to play prepared sleep music after information processing, thereby help old man's sleep, in addition, when rubber pillow pad 17 and pillow board 11 move down, form the difference in height between the upper end of two hollow gear boxes 2 that set up and rubber pillow pad 17, and then can restrict old man's head to a certain extent, avoid the head to shift out from the pillow in the sleep process, the phenomenon of falling the pillow appears, excellent in use effect, whole device simple structure, the cost of manufacture is low.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (7)

1. An intelligent sleep monitoring device convenient for the health care and nursing of the old people comprises a shell (1), it is characterized in that both sides of the top of the shell (1) are fixed with a hollow baffle box (2), a first piston plate (3) is in sliding fit with the inner side of the hollow baffle box (2), a vertical plate (4) is fixed at the top of the first piston plate (3), the upper end of the vertical plate (4) penetrates through the hollow baffle box (2) and is fixed with the vertical plate (4) positioned above the hollow baffle box (2), first springs (8) symmetrically arranged on two sides of the vertical plate (4) are fixed between the first piston plate (3) and the inner wall of the top of the hollow baffle box (2), and a music player (6) and a snore monitor (7) are fixed on the front side of the vertical plate (4), a vent hole (18) is communicated between the shell (1) and the hollow baffle box (2), and the vent hole (18) is positioned below the first piston plate (3);
the inboard sliding fit of casing (1) has second piston board (9), and the below of second piston board (9) is equipped with pressure sensor (13) that are fixed in on casing (1) bottom inner wall, the top of second piston board (9) is fixed with montant (10) that a plurality of upper ends activities run through casing (1), the upper end of montant (10) is fixed with horizontal sliding fit pillow board (11) between two hollow gear boxes (2), and the cover is equipped with second spring (12) that are located between pillow board (11) and casing (1) on montant (10).
2. The intelligent sleep monitoring device convenient for healthcare nursing of the elderly as claimed in claim 1, wherein a controller (14) and an electrocardiograph monitoring device (15) are fixed on one of the hollow boxes (2), and an input end of the controller (14) is electrically connected with the music player (6), the snore monitor (7), the electrocardiograph monitoring device (15), the controller (14) and the pressure sensor (13).
3. The intelligent sleep monitor device convenient for healthcare nursing of the elderly as claimed in claim 1, wherein the top surface of the pillow plate (11) is arc-shaped, and a rubber pillow pad (17) is fixed on the top of the pillow plate (11).
4. The intelligent sleep monitor device convenient for healthcare nursing of the elderly as claimed in claim 1, wherein the top surface of the housing (1) is provided with a placement groove (16) corresponding to the second spring (12), and the second spring (12) is completely located in the placement groove (16) when the pillow board (11) is in contact with the housing (1).
5. The intelligent sleep monitoring device convenient for healthcare nursing of the elderly according to claim 1, wherein the music player (6) and the snore monitor (7) are located between the baffle plate (5) and the first piston plate (3), a gap for the music player (6) and the snore monitor (7) to pass through is arranged at the top of the hollow baffle box (2), and the size of the baffle plate (5) is larger than that of the gap.
6. The intelligent sleep monitor device convenient for healthcare nursing of the elderly as claimed in claim 1, wherein the top of the housing (1) is provided with a rectangular hole matched with the vertical rod (10), and the vertical rod (10) is slidably fitted in the rectangular hole.
7. The intelligent sleep monitor device convenient for healthcare nursing of the elderly as claimed in claim 1, wherein a power supply is fixed at the rear side of the housing (1), and the pillow board (11) and the middle baffle box (2) have the same longitudinal thickness.
CN202010184674.7A 2020-03-17 2020-03-17 Intelligent sleep monitoring device convenient for healthcare nursing of old people Expired - Fee Related CN111281351B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010184674.7A CN111281351B (en) 2020-03-17 2020-03-17 Intelligent sleep monitoring device convenient for healthcare nursing of old people

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010184674.7A CN111281351B (en) 2020-03-17 2020-03-17 Intelligent sleep monitoring device convenient for healthcare nursing of old people

Publications (2)

Publication Number Publication Date
CN111281351A true CN111281351A (en) 2020-06-16
CN111281351B CN111281351B (en) 2022-10-11

Family

ID=71027123

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010184674.7A Expired - Fee Related CN111281351B (en) 2020-03-17 2020-03-17 Intelligent sleep monitoring device convenient for healthcare nursing of old people

Country Status (1)

Country Link
CN (1) CN111281351B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113616162A (en) * 2021-09-18 2021-11-09 中国人民解放军空军军医大学 Wearable equipment for improving sleep monitoring accuracy
CN116138743A (en) * 2023-04-17 2023-05-23 安徽医学高等专科学校 Sleep monitor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06343540A (en) * 1993-06-07 1994-12-20 Houshiyou Kozai Kk Height variable type sound sleep pillow
JP2004223026A (en) * 2003-01-24 2004-08-12 Hitachi Hometec Ltd Pillow
CN208355132U (en) * 2017-08-16 2019-01-11 运时通(中国)家具有限公司 A kind of snoring alleviation pillow

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06343540A (en) * 1993-06-07 1994-12-20 Houshiyou Kozai Kk Height variable type sound sleep pillow
JP2004223026A (en) * 2003-01-24 2004-08-12 Hitachi Hometec Ltd Pillow
CN208355132U (en) * 2017-08-16 2019-01-11 运时通(中国)家具有限公司 A kind of snoring alleviation pillow

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113616162A (en) * 2021-09-18 2021-11-09 中国人民解放军空军军医大学 Wearable equipment for improving sleep monitoring accuracy
CN113616162B (en) * 2021-09-18 2024-04-05 中国人民解放军空军军医大学 Wearable equipment for improving sleep monitoring accuracy
CN116138743A (en) * 2023-04-17 2023-05-23 安徽医学高等专科学校 Sleep monitor
CN116138743B (en) * 2023-04-17 2023-10-03 安徽医学高等专科学校 Sleep monitor

Also Published As

Publication number Publication date
CN111281351B (en) 2022-10-11

Similar Documents

Publication Publication Date Title
CN111281351B (en) Intelligent sleep monitoring device convenient for healthcare nursing of old people
US8444558B2 (en) Apparatus for monitoring vital signs having fluid bladder beneath padding
CN103622671B (en) Noncontact physiology or periodically force signals harvester and mat
CN205963634U (en) Intelligent pillow
CN105877293A (en) Intelligent crib
CN105942776A (en) Latex pillow capable of intelligently monitoring sleep postures
CN211484543U (en) Intelligent bed based on optical fiber pressure sensor
CN107080634A (en) Multifunctional transfusion rack sick bed
CN201453783U (en) Infusion alarm
KR100316320B1 (en) Auto bed
CN213696882U (en) Sleep state detection device for sleep rhythm regulation function research
CN209751080U (en) Novel multifunctional radiographic examination bed
CN204120638U (en) Baby bed middle bed
CN104605660B (en) It is a kind of for the integration bed of baby and father and mother
CN202437514U (en) Nursing bed
CN207306818U (en) A kind of Multifunctional accompanying bed
CN207969929U (en) A kind of multifunctional mattress
CN212730221U (en) Bedpan of nursing bed for preventing peculiar smell from rising
CN209032357U (en) A kind of Neurology sleep monitoring device
CN213789794U (en) A recovered equipment of use intelligence for paediatrics
CN201384239Y (en) Pull-out type ladder double-faced bookcase
CN206044919U (en) A kind of medical treatment detection bed
CN215131085U (en) Traction treatment device for rehabilitation department
CN205019298U (en) Multifunctional bed
CN205144955U (en) Nursing for aged turnover device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20220913

Address after: 250031 No. 25 normal road, Tianqiao District, Shandong, Ji'nan

Applicant after: The 96th Hospital of the Joint Logistics Support Force of the Chinese PLA

Address before: No. 402, unit 2, building 87, Nancun East District, Gongren new village, Tianqiao District, Jinan City, Shandong Province

Applicant before: Wang Haizhen

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20221011

CF01 Termination of patent right due to non-payment of annual fee