CN109432595A - A kind of passages through which vital energy circulates qi and blood conduction instrument - Google Patents
A kind of passages through which vital energy circulates qi and blood conduction instrument Download PDFInfo
- Publication number
- CN109432595A CN109432595A CN201811510443.XA CN201811510443A CN109432595A CN 109432595 A CN109432595 A CN 109432595A CN 201811510443 A CN201811510443 A CN 201811510443A CN 109432595 A CN109432595 A CN 109432595A
- Authority
- CN
- China
- Prior art keywords
- electrode
- circuit board
- patch
- passages
- soft
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL 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
- A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
- A61H39/002—Using electric currents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL 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
- A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
- A61H39/06—Devices for heating or cooling such points within cell-life limits
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL 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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/02—Characteristics of apparatus not provided for in the preceding codes heated or cooled
- A61H2201/0207—Characteristics of apparatus not provided for in the preceding codes heated or cooled heated
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Rehabilitation Therapy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Finger-Pressure Massage (AREA)
Abstract
The invention discloses a kind of passages through which vital energy circulates qi and blood conduction instruments, including shell, display screen, power supply and circuit board, adjusting controller is installed on the inside of shell, adjusting controller is electrically connected circuit board, circuit board is connected with the soft patch of electrode by conducting wire, and the soft patch of electrode includes shield handle, patch and pole piece, and electrode is soft to be amplexiformed touching and be connected with heating component, heating component is mounted on the side edge of shell, and heating component includes incubation chamber, magnetite backing plate, limit plate and heating wire；This passages through which vital energy circulates qi and blood conduction instrument, limiting groove is offered on limit plate and marks numerical chracter, the precise positioning of the existing soft patch of electrode of energy, magnetite backing plate and heating wire are installed, equipment is in use, the soft patch of the electrode for being fastened on limiting groove is removed at the inner wall of incubation chamber, it again will be on the soft acupuncture point for being attached to patient of the electrode of warm, the soft patch of electrode can not only give passages through which vital energy circulates electro photoluminescence, and the soft patch of the electrode of warm can also make the good use feeling of patient, and the soft patch of the electrode of warm can accelerate blood circulation.
Description
Technical field
The present invention relates to technical field of medical equipment, specially a kind of passages through which vital energy circulates qi and blood conduction instrument.
Background technique
Follow has it through air guide from ancient times, be qi-gong practitioner, and health teacher and traditional Chinese physician approve and set an example by personally taking part, last century 70
The age Ministry of Public Health, China by the experimental verification of more than 60,000 people, confirmation passages through which vital energy circulates after by outer plus stimulation, can produce follow it is varied.
Wherein channel-freeing instrument is combined using electronic technology and micro-computer technology with motherland's Traditional Chinese medical theory, makes the Zhen Jiu ﹑ of Chinese medicine
It cures the disease, is achieved in digital-scroll technique therapeutic equipment, existing passages through which vital energy circulates qi and blood conduction instrument can be connected with many items An Mo ﹑ massage
The soft patch of electrode, but the soft patch positioning of these electrodes is unclear, and the conducting wire of the soft patch of electrode can be intertwined when using every time, together
When equipment in winter in use, the metal-like of the soft patch of electrode can give the undesirable use feeling of patient.
Summary of the invention
The purpose of the present invention is to provide a kind of passages through which vital energy circulates qi and blood conduction instruments, have accurate positioning and Humanization Design of Products parent
And the advantages of human body, it can solve the problems of the prior art.
To achieve the above object, the invention provides the following technical scheme: a kind of passages through which vital energy circulates qi and blood conduction instrument, including it is shell, aobvious
Display screen, power supply and circuit board, the upper surface of the shell are equipped with display screen, and display screen passes through wire connecting power and circuit
Plate, power supply and circuit board are respectively positioned on the inside of shell, and adjusting controller is also equipped on the inside of shell, and adjusting controller electrically connects
Circuit board is connect, power supply connects circuit board by conducting wire, and the circuit board is connected with the soft patch of electrode, the soft patch of electrode by conducting wire
Including shield handle, patch and pole piece, the one end for protecting handle connects circuit board by conducting wire, protects the other end connection pole piece of handle, pole piece
Outside is connected with patch, and electrode is soft to be amplexiformed touching and be connected with heating component, and the heating component is mounted on the side edge of shell, heating
Component includes incubation chamber, magnetite backing plate, limit plate and heating wire, and incubation chamber connects the side wall of shell, and the side of incubation chamber opens up
Jagged, the indentation, there of incubation chamber is equipped with limit plate, and magnetite backing plate and heating wire, magnetite pad are equipped at the inner wall of incubation chamber
Plate connects heating wire, and the surface of magnetite backing plate connects the soft patch of electrode.
Preferably, limiting groove is offered on the limit plate, limiting groove is uniformly distributed on limit plate, shield handle contact
Connect limiting groove.
Preferably, the heating wire connects circuit board by conducting wire.
Preferably, the inner roof wall of the incubation chamber and inner bottom wall are mounted on heating wire.
Preferably, numerical chracter is labeled on the limit plate, numerical chracter is located at the side of limiting groove.
Compared with prior art, beneficial effects of the present invention are as follows:
1. passages through which vital energy circulates qi and blood conduction instrument, the upper surface of shell are equipped with display screen, display screen can intuitively show outlet
The data of blood conduction instrument, circuit board can control entire qi and blood conduction instrument, and heating component can mitigate power-up dead-soft exchange premium row
Heating, make electrode it is soft patch be in a suitable human skin temperature；
2. passages through which vital energy circulates qi and blood conduction instrument, limiting groove is offered on limit plate, marks digit in the side of limiting groove
After number, the precise positioning of the soft patch of electrode may be implemented, magnetite backing plate and heating wire, whole equipment are installed at the inner wall of incubation chamber
In use, the soft patch of electrode can not only give passages through which vital energy circulates electro photoluminescence, the electricity of warm by the soft acupuncture point for being attached to patient of the electrode of warm
Dead-soft patch can also make the good use feeling of patient, and the soft patch of the electrode of warm can accelerate blood circulation.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is whole schematic top plan view of the invention；
Fig. 3 is the soft patch structural schematic diagram of electrode of the invention；
Fig. 4 is heating component structure diagram of the invention；
Fig. 5 is limit plate structural schematic diagram of the invention.
In figure: 1, shell；2, display screen；3, power supply；4, circuit board；5, the soft patch of electrode；51, handle is protected；52, patch；53, pole
Piece；6, component is heated；61, incubation chamber；62, magnetite backing plate；63, limit plate；631, limiting groove；64, heating wire；7, control is adjusted
Device processed.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-5, a kind of passages through which vital energy circulates qi and blood conduction instrument, including shell 1, display screen 2, power supply 3 and circuit board 4, shell 1
Upper surface display screen 2 is installed, display screen 2 can intuitively show the data of qi and blood conduction instrument, and display screen 2 passes through conducting wire
Power supply 3 and circuit board 4 are connected, power supply 3 and circuit board 4 are respectively positioned on the inside of shell 1, and the inside of shell 1 is also equipped with adjusting control
Device 7 processed, adjusting controller 7 are electrically connected circuit board 4, and circuit board 4 can control entire qi and blood conduction instrument, and power supply 3 is for providing
Electricity, power supply 3 connect circuit board 4 by conducting wire, and circuit board 4 is connected with the soft patch 5 of electrode by conducting wire, and qi and blood conduction instrument is using
When, the soft patch 5 of electrode can be attached on the acupuncture point of patient, and the soft patch 5 of electrode includes shield handle 51, patch 52 and pole piece 53, installation shield handle 51
Afterwards, the more convenient operation of the soft patch 5 of electrode, the one end for protecting handle 51 connect circuit board 4 by conducting wire, and the other end of shield handle 51 connects pole
Piece 53, pole piece 53 are sheet metal, and the outside of pole piece 53 is connected with patch 52, and the soft patch 5 of electrode, which connects, heating component 6, adds
The heating that warm component 6 can mitigate power-up dead-soft patch 5 makes the soft patch 5 of electrode be in the temperature of a suitable human skin,
Heating component 6 is mounted on the side edge of shell 1, and heating component 6 includes incubation chamber 61, magnetite backing plate 62, limit plate 63 and electric heating
Silk 64, incubation chamber 61 connect the side wall of shell 1, and the side of incubation chamber 61 opens up jagged, and the indentation, there of incubation chamber 61 is equipped with
Limit plate 63 offers limiting groove 631 on limit plate 63, and limiting groove 631 is uniformly distributed on limit plate 63, and shield handle 51 connects
Touching connection limiting groove 631, i.e. limiting groove 631 are used to position to shield handle 51, and shield handle 51 is fastened in limiting groove 631, limit
It is labeled with numerical chracter on the plate 63 of position, numerical chracter is located at the side of limiting groove 631, marks in the side of limiting groove 631
After numerical chracter, the precise positioning of the soft patch 5 of electrode may be implemented, magnetite backing plate 62 and electric heating are installed at the inner wall of incubation chamber 61
Silk 64, heating wire 64 connect circuit board 4 by conducting wire, and circuit board 4 controls heating wire 64, and magnetite backing plate 62 connects heating wire 64,
The surface of magnetite backing plate 62 connects the soft patch 5 of electrode, and the inner roof wall and inner bottom wall of incubation chamber 61 are mounted on heating wire 64, electricity
After heated filament 64 is powered, magnetite backing plate 62 can be heated, while circuit board 4 controls heating wire 64 and its temperature is made not exceed limit value,
Dead-soft patch 5 can be sucked in the magnetite backing plate 62 of warm by magnetic force, and such dead-soft patch 5 can also be in warm-up mode, and whole equipment makes
Used time 5 removes the soft patch of the electrode for being fastened on limiting groove 631, and the soft patch 5 of electrode is now in tepid state, then by warm
The soft patch 5 of electrode is attached on the acupuncture point of patient, and the soft patch 5 of electrode can not only give passages through which vital energy circulates electro photoluminescence, and the soft patch 5 of the electrode of warm can also make
The good use feeling of patient, the soft patch 5 of the electrode of warm can accelerate blood circulation.
This passages through which vital energy circulates qi and blood conduction instrument, the upper surface of shell 1 are equipped with display screen 2, and display screen 2 can intuitively show outlet
The data of blood conduction instrument, power supply 3 and circuit board 4 are respectively positioned on the inside of shell 1, and the inside of shell 1 is also equipped with adjusting controller
7, circuit board 4 can control entire qi and blood conduction instrument, and the heating that heating component 6 can mitigate power-up dead-soft patch 5 makes electricity
Dead-soft patch 5 is in the temperature of a suitable human skin, and heating component 6 is mounted on the side edge of shell 1, and heating component 6 includes
Incubation chamber 61, magnetite backing plate 62, limit plate 63 and heating wire 64, the indentation, there of incubation chamber 61 are equipped with limit plate 63, limit plate
Limiting groove 631 is offered on 63, limiting groove 631 is used to position to shield handle 51, marks number in the side of limiting groove 631
After symbol, the precise positioning of the soft patch 5 of electrode may be implemented, magnetite backing plate 62 and heating wire are installed at the inner wall of incubation chamber 61
64, heating wire 64 connects circuit board 4 by conducting wire, and circuit board 4, which controls heating wire 64, can heat magnetite after heating wire 64 is powered
Backing plate 62, while circuit board 4 controls heating wire 64 and its temperature is made not exceed limit value, the magnetite backing plate 62 of warm can pass through magnetic
Dead-soft patch 5 is sucked in power, and such dead-soft patch 5 can also be in warm-up mode, and whole equipment will be in use, limiting groove 631 will be fastened on
The soft patch of electrode 5 remove, the soft patch 5 of electrode is now in tepid state, then the soft patch 5 of the electrode of warm is attached to the acupuncture points of patient
On, the soft patch 5 of electrode can not only give passages through which vital energy circulates electro photoluminescence, and the soft patch 5 of the electrode of warm can also make the good use feeling of patient, warm
The soft patch of electrode 5 can accelerate blood circulation.
In summary: this passages through which vital energy circulates qi and blood conduction instrument offers limiting groove 631 on limit plate 63 and marks numerical chracter,
The precise positioning of the soft patch 5 of electrode can be showed, magnetite backing plate 62 and heating wire 64 are installed at the inner wall of incubation chamber 61, equipment uses
When, the soft patch 5 of the electrode for being fastened on limiting groove 631 is removed, then the soft patch 5 of the electrode of warm is attached on the acupuncture point of patient, electricity
Dead-soft patch 5 can not only give passages through which vital energy circulates electro photoluminescence, and the soft patch 5 of the electrode of warm can also make the good use feeling of patient, the electricity of warm
Dead-soft patch 5 can accelerate blood circulation.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of passages through which vital energy circulates qi and blood conduction instrument, including shell (1), display screen (2), power supply (3) and circuit board (4), it is characterised in that:
The upper surface of the shell (1) is equipped with display screen (2), and display screen (2) passes through wire connecting power (3) and circuit board (4), electricity
Source (3) and circuit board (4) are respectively positioned on the inside of shell (1), are also equipped with adjusting controller (7) on the inside of shell (1), adjust control
Device (7) processed is electrically connected circuit board (4), and power supply (3) connects circuit board (4) by conducting wire, and the circuit board (4) is connected by conducting wire
It is connected to the soft patch (5) of electrode, the soft patch (5) of electrode includes shield handle (51), patch (52) and pole piece (53), protects the one end of handle (51)
Circuit board (4) are connected by conducting wire, the other end of shield handle (51) connects pole piece (53), and pole piece is connected with patch on the outside of (53)
(52), the soft patch (5) of electrode connects and has heating component (6), and the heating component 6 is mounted on the side edge of shell (1), heating
Component (6) includes incubation chamber (61), magnetite backing plate (62), limit plate (63) and heating wire (64), and incubation chamber (61) connects shell
(1) side wall, the side of incubation chamber (61) open up jagged, and the indentation, there of incubation chamber (61) is equipped with limit plate (63), heat preservation
Magnetite backing plate (62) and heating wire (64) are installed, magnetite backing plate (62) connects heating wire (64), magnetite at the inner wall of box (61)
The surface of backing plate (62) connects the soft patch (5) of electrode.
2. a kind of passages through which vital energy circulates qi and blood conduction instrument according to claim 1, it is characterised in that: offered on the limit plate (63)
Limiting groove (631), limiting groove (631) are uniformly distributed on limit plate (63), and shield handle (51) connects limiting groove
(631)。
3. a kind of passages through which vital energy circulates qi and blood conduction instrument according to claim 1, it is characterised in that: the heating wire (64) passes through conducting wire
It connects circuit board (4).
4. a kind of passages through which vital energy circulates qi and blood conduction instrument according to claim 1, it is characterised in that: the inner roof wall of the incubation chamber (61)
Heating wire (64) are mounted on inner bottom wall.
5. a kind of passages through which vital energy circulates qi and blood conduction instrument according to claim 1, it is characterised in that: be labeled on the limit plate (63)
Numerical chracter, numerical chracter are located at the side of limiting groove (631).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811510443.XA CN109432595A (en) | 2018-12-11 | 2018-12-11 | A kind of passages through which vital energy circulates qi and blood conduction instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811510443.XA CN109432595A (en) | 2018-12-11 | 2018-12-11 | A kind of passages through which vital energy circulates qi and blood conduction instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109432595A true CN109432595A (en) | 2019-03-08 |
Family
ID=65557298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811510443.XA Pending CN109432595A (en) | 2018-12-11 | 2018-12-11 | A kind of passages through which vital energy circulates qi and blood conduction instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109432595A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1353592A (en) * | 1999-04-29 | 2002-06-12 | 雷昂哈德朗两合公司 | Medical electrode |
| CN102302364A (en) * | 2011-06-21 | 2012-01-04 | 杨晓惠 | Electrocardiogram electrode heating device |
| CN202777460U (en) * | 2012-07-05 | 2013-03-13 | 曹瑾亮 | Intelligent therapeutic instrument |
| CN104382594A (en) * | 2014-11-18 | 2015-03-04 | 武汉格林泰克科技有限公司 | EEG (Electroencephalograph) electrode cap |
| US20170224282A1 (en) * | 2016-02-04 | 2017-08-10 | Chu-Yih Yu | Temperature sensing patch |
| CN108903932A (en) * | 2018-05-24 | 2018-11-30 | 泰山医学院 | A kind of outgoing medical portable ecg monitor of New Type Doctor |
-
2018
- 2018-12-11 CN CN201811510443.XA patent/CN109432595A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1353592A (en) * | 1999-04-29 | 2002-06-12 | 雷昂哈德朗两合公司 | Medical electrode |
| CN102302364A (en) * | 2011-06-21 | 2012-01-04 | 杨晓惠 | Electrocardiogram electrode heating device |
| CN202777460U (en) * | 2012-07-05 | 2013-03-13 | 曹瑾亮 | Intelligent therapeutic instrument |
| CN104382594A (en) * | 2014-11-18 | 2015-03-04 | 武汉格林泰克科技有限公司 | EEG (Electroencephalograph) electrode cap |
| US20170224282A1 (en) * | 2016-02-04 | 2017-08-10 | Chu-Yih Yu | Temperature sensing patch |
| CN108903932A (en) * | 2018-05-24 | 2018-11-30 | 泰山医学院 | A kind of outgoing medical portable ecg monitor of New Type Doctor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112473010A (en) | Multifunctional radio frequency beauty instrument | |
| CN209645410U (en) | Acupuncture glove | |
| CN209575516U (en) | A kind of waist-protecting type hot compress childbirth massage device | |
| CN205460456U (en) | Traditional chinese medicine directional penetration therapeutic instrument | |
| CN109432595A (en) | A kind of passages through which vital energy circulates qi and blood conduction instrument | |
| CN207562031U (en) | A kind of hot care device of oncology | |
| CN1115633A (en) | Multifunctional moxibustion instrument | |
| CN106606819A (en) | Portable heating and low frequency dual function therapy device | |
| CN207545632U (en) | A kind of arm physiogherapy electrode assembly | |
| CN206822954U (en) | A kind of physiotherapy sheath for being used for cervical vertebra and shoulder | |
| CN209270046U (en) | A kind of dysmenorrhea comprehensive care device | |
| CN201643425U (en) | Multi-function physiotherapy paster | |
| CN211863573U (en) | Foot health care instrument | |
| CN211427067U (en) | Watch with function of improving acupoint circulation | |
| CN209751621U (en) | Multifunctional medical massage glove | |
| CN208389187U (en) | A kind of ear acupoint therapeutic instrument | |
| CN110368601A (en) | Stereo energy-gathering frequency spectrograph | |
| CN204864546U (en) | A acupuncture point electro photoluminescence device for chronic disease is supplementary diagnoses | |
| CN205307616U (en) | Be applied to multi -functional therapeutic instrument of various neural diseases of treatment | |
| CN206151833U (en) | Therapeutic apparatus | |
| CN215387033U (en) | Intelligent control's electron acupuncture device | |
| CN204445923U (en) | A kind of heating type stethoscope | |
| CN201061611Y (en) | Mongolian medicine acupuncture heating apparatus | |
| CN219251257U (en) | Medical device combining liquid medicine atomization and low-frequency electricity | |
| CN215537778U (en) | Clinical four limbs medicator of using of traditional chinese medical science internal medicine |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190308 |
|
| RJ01 | Rejection of invention patent application after publication |