CN105997467B - A kind of esophagus auxiliary vermiculator - Google Patents
A kind of esophagus auxiliary vermiculator Download PDFInfo
- Publication number
- CN105997467B CN105997467B CN201610535204.4A CN201610535204A CN105997467B CN 105997467 B CN105997467 B CN 105997467B CN 201610535204 A CN201610535204 A CN 201610535204A CN 105997467 B CN105997467 B CN 105997467B
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- China
- Prior art keywords
- esophagus
- main rod
- rod body
- fagging
- vermiculator
- 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.)
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- 210000003238 esophagus Anatomy 0.000 title claims abstract description 85
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 230000008855 peristalsis Effects 0.000 abstract description 5
- 210000000467 autonomic pathway Anatomy 0.000 abstract description 4
- 210000001186 vagus nerve Anatomy 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 125000004122 cyclic group Chemical group 0.000 abstract description 2
- 230000004064 dysfunction Effects 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000002496 gastric effect Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 206010019196 Head injury Diseases 0.000 description 1
- 208000030886 Traumatic Brain injury Diseases 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000001713 cholinergic effect Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000021302 gastroesophageal reflux disease Diseases 0.000 description 1
- 230000007661 gastrointestinal function Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004220 muscle function Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
Classifications
-
- 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
- A61H21/00—Massage devices for cavities of the body, e.g. nose, ears and anus ; Vibration or percussion related aspects A61H23/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
Landscapes
- 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)
- Reproductive Health (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Nursing (AREA)
- Otolaryngology (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Percussion Or Vibration Massage (AREA)
- Prostheses (AREA)
Abstract
The present invention provides a kind of esophaguses to assist vermiculator, including for protruding into the main rod body in esophagus, the lower end of main rod body is equipped with when main rod body is moved down relative to esophagus for the cyclic annular or circumferentially spaced promotion body with esophagus inner wall sliding contact, and esophagus auxiliary vermiculator further includes pushing body radially to strut with spreading esophagus inner wall, the driving mechanism for driving promotion body radially to pack up and be detached from esophagus inner wall for driving.Pushing body that can radially strut spreading esophagus inner wall by driving mechanism makes esophagus tube wall form bulge loop, when main rod body being pushed to move down with respect to esophagus, it pushes body and the sliding contact of esophagus inner wall and makes to support the bulge loop to be formed to move from the top down by promotion body on oesophagus, simulate the peristalsis wave of esophagus, autonomic nerve and the reflection of vagus nerve formation condition are stimulated, the recovery of esophageal dysfunction is facilitated.
Description
Technical field
The present invention relates to a kind of medical instruments more particularly to a kind of esophagus to assist vermiculator.
Background technique
Be after food enters in esophagus during swallowing by esophagus muscle under autonomic nerve and vagus innervates by
Sequence is shunk, and is formed top-down peristalsis wave and is from top to bottom delivered to food in stomach in oesophagus.And have
Patient, such as the nervous centralis of brain soldier, craniocerebral injury and Alzheimer condition subject are impaired, will lead to gastroesophageal reflux,
The symptoms such as diffusivity oesophagismus, and these illnesss can destroy the peristalsis wave of oesophagus, upset oesophagus normal creepage of gastrointestinal functions, cause to eat
Food in pipe not can enter in stomach.
For this symptom, current clinical treatment means mainly use gastrointestinal tract dynamia drug to promote cholinergic recepter
Release reach stimulating gastrointestinal road and promote the generation of gastrointestinal motivity, but this therapeutic modality does not improve oesophagus Disorders Neuro i.e.
The impaired essence of muscle function, therapeutic effect is much unsatisfactory, and the restitution wriggled to esophagus is extremely limited.
Summary of the invention
The esophagus that esophagus wriggling can be promoted to restore the purpose of the present invention is to provide one kind assists vermiculator.
In order to solve the above-mentioned technical problem, esophagus of the invention auxiliary vermiculator adopts the following technical scheme that a kind of food
Road assists vermiculator, including for protruding into the main rod body in esophagus, the lower end of main rod body is equipped in main rod body relative to esophagus
For the cyclic annular or circumferentially spaced promotion body with esophagus inner wall sliding contact when moving down, the esophagus auxiliary is wriggled
Device further includes pushing body radially to strut for driving to push body radially to pack up with spreading esophagus inner wall, driving and be detached from esophagus
The driving mechanism of wall.
Circumferentially spaced fagging centered on the promotion body is multiple body axis by mobile jib, fagging is along perpendicular to mobile jib
The axis of body is hinged on the lower end of main rod body, and driving mechanism includes the sliding sleeve being sheathed in main rod body and connection sliding sleeve and fagging
And the connecting rod that drive fagging is rotated around hinge joint when sliding sleeve is moved up and down relative to main rod body.
The lower end of main rod body is equipped with clutch disk, and the outer edge of clutch disk is circumferentially-spaced to be equipped with multiple openings radially
Disk U-type groove, fagging is hinged in disk U-type groove, and the sliding sleeve lower end is circumferentially-spaced to be equipped with multiple downward opening sliding sleeve U
Type groove, one end of connecting rod are hinged in sliding sleeve U-type groove, and the other end is hinged on the upper side of fagging.
Main rod body is equipped with when cambered surface is tangent on the outside of the downside and fagging that fagging turns to clutch disk to sliding over
The block of block limit is carried out in downwardly direction.
Layer of silica gel is coated on the outside of fagging.
The promotion body is the annular air-pocket for being sealedly connected on main rod body lower end, and the driving mechanism includes gas source and is set to
The gas distribution channel for being filled and deflated by annular air-pocket being connected in main rod body with gas source.
The lower end of the main rod body is equipped with annular connected unit, and annular air-pocket is the c-type structure of opening inwardly, annular air-pocket
Opening is sealedly connected on the outer peripheral surface of annular connected unit, gas distribution channel include the main channel extended in the main rod body up and down and
The branched bottom radially extended in annular connected unit.
Main rod body is bent flexible link.
The main rod body of esophagus auxiliary vermiculator of the invention can extend into esophagus, and the lower end of main rod body, which is equipped with, to push
Body, pushing body that can radially strut spreading esophagus inner wall by driving mechanism makes esophagus tube wall form bulge loop, pushes main rod body
When opposite esophagus moves down, push body and the sliding contact of esophagus inner wall and make on oesophagus by promotion body support the bulge loop to be formed from
On move down, simulate the peristalsis wave of esophagus, stimulate autonomic nerve and the reflection of vagus nerve formation condition, facilitate esophagus
The recovery of dysfunction, when main rod body is moved up relative to oesophagus, driving device driving push body radially pack up and with food
Inside pipe wall is detached from, and will not be pulled upwardly oesophagus.
Detailed description of the invention
Fig. 1 is structural schematic diagram when esophagus of the invention assists the embodiment one of vermiculator to use；
Fig. 2 is structural schematic diagram when esophagus of the invention assists the embodiment two of vermiculator to use；
Fig. 3 is that esophagus of the invention assists schematic diagram of the embodiment two of vermiculator when taking out out of esophagus.
Specific embodiment
The embodiment one of esophagus auxiliary vermiculator of the invention: as shown in Figure 1, including main rod body 1, main rod body 1 has
Certain length can simultaneously protrude into esophagus 9.The lower end of main rod body 1, which is equipped with, pushes body 5, and pushing body 5 is ring-type, and body 5 is pushed to be used for
When main rod body 1 moves from the top down relative to esophagus 9 with 9 inner wall sliding contact of esophagus.Esophagus auxiliary vermiculator further include
Driving mechanism, driving mechanism push radial strut of body 5 to pack up with radial, drive in driving mechanism and push body 5 radial for driving
When strutting, ring-type pushes body 5 by its 9 inner wall of outer peripheral surface spreading esophagus, when driving mechanism drives and pushes body 5 is radial to pack up,
Ring-type pushes the outer peripheral surface of body 5 and the inner wall of esophagus 9 to be detached from.
Main rod body 1 is flexible link, and the bending of certain amplitude can occur in order to be inserted into patient's esophagus 9, in its implementation
In example, main rod body may be rigid rod, select according to actual needs.The lower end of main rod body 1 is equipped with annular connected unit 10,
Promotion body 5 is annular air-pocket, and the cross sectional shape of annular air-pocket is the c-type structure of opening inwardly, and the opening of annular air-pocket, which seals, to be connected
It connects on the outer peripheral surface of annular connected unit 10.Driving mechanism include gas source and be connected in main rod body with gas source for ring
The gas distribution channel 6 that shape air bag is filled and deflated by.Gas distribution channel 6 includes connecting positioned at the main channel at 1 middle part of main rod body and set on annular
The branched bottom radially extended in consecutive 10, branched bottom inner end are connected to main channel, and outer end extends to the outer of annular connected unit 10
On circumferential surface and it is connected to annular inside air bag.Annular air-pocket can be made radially to strut and by esophagus annular air-pocket inflation by gas source
Gas releasing in annular air-pocket can be such that annular air-pocket shrinks and esophagus inner wall by inner wall radially outward spreading by gas source
Separation.The number of branched bottom can be one, and with main channel vertical connection, in other embodiments, the number of branched bottom
Mesh may be two or more, and branched bottom is arranged in circumferential uniform intervals, in this way when gas source is inflated into annular air-pocket, ring
Shape air bag can be propped up uniformly.
The embodiment two of esophagus auxiliary vermiculator of the invention: as Figure 2-3, including main rod body 1, main rod body 1
Lower end, which is equipped with, pushes body 5.Pushing body 5 includes multiple faggings, multiple faggings circumferential uniform intervals centered on the axis of main rod body 1
Setting, fagging is along the lower end for being hinged on main rod body 1 perpendicular to the pivot center of main rod body 1.The lateral surface of fagging is used in mobile jib
When body 1 moves from the top down relative to esophagus 9 with 9 inner wall sliding contact of esophagus.It further includes driving machine that esophagus, which assists vermiculator,
Structure, driving mechanism are packed up for driving each fagging radially to strut with radial, when driving mechanism driving fagging radially struts, support
Plate passes through its 9 inner wall of lateral surface spreading esophagus, when driving mechanism driving fagging is radially packed up, the outer peripheral surface and esophagus 9 of fagging
Inner wall be detached from.
Driving mechanism includes the sliding sleeve 2 in main rod body 1 and connects sliding sleeve 2 and fagging 4 and in sliding sleeve 2 relative to master
The connecting rod 3 for driving fagging 4 to rotate around hinge joint when the body of rod 1 moves up and down.Main rod body is flexible link, and correspondingly, sliding sleeve 2 is also soft
Property set, can deform with the bending of main rod body 1.Wherein, the lower end of sliding sleeve 2 is circumferentially-spaced is equipped with multiple sliding sleeve U-type grooves 20, sliding sleeve
The notch of U-type groove is downward, and the upper end of connecting rod 3 is hinged in sliding sleeve U-type groove 20, and lower end is hinged on the upper side of fagging 4.Mobile jib
The lower end of body 1 is equipped with clutch disk 11, and clutch disk 11 is arranged perpendicular to main rod body 1, and is circumferentially equipped at intervals on its outer edge
Multiple disk U-type grooves 100, radially outward, fagging 4 is hinged in disk U-type groove 100 notch of disk U-type groove 100.Disk is U-shaped
Slot 100, fagging 4, the number of connecting rod 3 and sliding sleeve U-type groove 20 are equal and correspond.It is downward relative to main rod body 1 in sliding sleeve 2
When mobile, connecting rod 3 struts fagging 4, and the lateral surface of fagging 4 is located at same circumference and struts the inner wall of esophagus 9, in sliding sleeve 2
When moving up relative to main rod body 1, connecting rod 3 pulls fagging 4 to withdraw, and the lateral surface and esophagus inner wall of fagging 4 are detached from, in mobile jib
Body 1 will not be rubbed when taking out out of esophagus to esophagus inner wall.
Oesophagus inner wall is damaged when radially being strutted under the driving of driving mechanism in order to avoid fagging 4, fagging 4 is circle
The heart is located at the arc panel on the upside of hinge joint, and such fagging forms umbrella-shaped structure when strutting and extrados connects with esophagus interior walls be smooth
Touching, certainly, in other embodiments, fagging can be straight panel structure.The outside of fagging 4 is also wrapped on layer of silica gel, avoids supportting
Esophagus inner wall is damaged when plate is moved down with main rod body 1 relative to esophagus.
It is additionally provided with block (not shown) on the outer peripheral surface of main rod body 1, moved down in sliding sleeve 2 and is pushed away by pull rod 3
It is connect when dynamic fagging 4 struts the lower end surface of annular connected unit 10 and the tangent outside cambered surface of fagging 4 with the upper surface block of block
Touching.The opening angle that fagging 4 can be limited the block limit of sliding sleeve in a downward direction by block, avoids arc fagging from turning
Dynamic angle is excessive, prevents the lateral surface of arc fagging 4 from vertically withstanding on esophagus inner wall.
The embodiment three of esophagus auxiliary vermiculator of the invention: with embodiment two the difference is that, outside main rod body
It is also arranged with fixing sleeve, the lower end of the multiple guide slides radially extended of lower end circumferential direction uniform intervals of fixing sleeve, main rod body connects
Multiple connecting levers perpendicular to the setting of mobile jib body axis are connected to, one end of connecting lever is hinged with the cunning with the cooperation of guide slide guiding movement
Block, the outer end of sliding block stretch out guide slide and are connected with arc silica gel block, and the center of circle of arc silica gel block is located at the axis of guide slide
On line.In this way by reciprocating rotation main rod body within a certain angle, the telescopic moving in guide slide of each sliding block can be realized,
When sliding block is protruding, the lateral surface of arc silica gel block struts esophagus, when sliding block is inwardly withdrawn, outside arc silica gel block
Side and esophagus inner wall are detached from.
The example IV of esophagus auxiliary vermiculator of the invention: with embodiment two the difference is that, main rod body
Lower end circumferential direction uniform intervals are equipped with multiple Miniature retractable cylinders radially extended, are equipped in main rod body for for control telescoping cylinder movement
The channel that is pierced by of route, pass through controller and control telescoping cylinder stretching motion.
Esophagus auxiliary vermiculator of the invention can be downward with respect to esophagus in impeller by esophagus spreading by impeller
The peristalsis wave of esophagus can be simulated when mobile, the autonomic nerve and vagus nerve of stimulation control esophagus muscle emit,
Facilitate esophagus and independently generate wriggling, more preferably compared to drug effectiveness.
Claims (6)
1. a kind of esophagus assists vermiculator, which is characterized in that including for protruding into the main rod body in esophagus, the lower end of main rod body
Equipped with when main rod body is moved down relative to esophagus for the circumferentially spaced promotion body with esophagus inner wall sliding contact,
The esophagus auxiliary vermiculator further includes pushing body radial with spreading esophagus inner wall, driving for driving promotion body radially to strut
The driving mechanism of esophagus inner wall is packed up and is detached from, circumferential direction uniform intervals are set centered on the promotion body is multiple body axis by mobile jib
The fagging set, for fagging along the lower end for being hinged on main rod body perpendicular to the axis of main rod body, driving mechanism includes being sheathed on main rod body
On sliding sleeve and connection sliding sleeve and fagging and when sliding sleeve is moved up and down relative to main rod body drive fagging around hinge joint rotate
Connecting rod.
2. esophagus according to claim 1 assists vermiculator, which is characterized in that the fagging is that the center of circle is located at hinge joint
The arc panel of upside.
3. esophagus according to claim 2 assists vermiculator, which is characterized in that the lower end of main rod body is equipped with connection circle
Disk, the circumferentially-spaced disk U-type groove equipped with multiple openings radially of the outer edge of clutch disk, it is U-shaped that fagging is hinged on disk
In slot, the sliding sleeve lower end is circumferentially-spaced to be equipped with multiple downward opening sliding sleeve U-type grooves, and it is U-shaped that one end of connecting rod is hinged on sliding sleeve
In slot, the other end is hinged on the upper side of fagging.
4. esophagus according to claim 3 assists vermiculator, which is characterized in that main rod body is equipped with and turns in fagging
To the block for sliding over progress block limit in downwardly direction when cambered surface is tangent on the outside of the downside of clutch disk and fagging.
5. esophagus according to claim 4 assists vermiculator, which is characterized in that be coated with layer of silica gel on the outside of fagging.
6. esophagus described in -5 any one assists vermiculator according to claim 1, which is characterized in that main rod body is bent
Flexible link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811543437.4A CN109363918B (en) | 2015-12-29 | 2016-07-08 | Creep device is assisted to esophagus |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511006162 | 2015-12-29 | ||
| CN2015110061627 | 2015-12-29 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811543437.4A Division CN109363918B (en) | 2015-12-29 | 2016-07-08 | Creep device is assisted to esophagus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105997467A CN105997467A (en) | 2016-10-12 |
| CN105997467B true CN105997467B (en) | 2019-02-05 |
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610535204.4A Active CN105997467B (en) | 2015-12-29 | 2016-07-08 | A kind of esophagus auxiliary vermiculator |
| CN201620716855.9U Active CN206102941U (en) | 2015-12-29 | 2016-07-08 | Vermiculator is assisted to esophagus |
| CN201811543437.4A Active CN109363918B (en) | 2015-12-29 | 2016-07-08 | Creep device is assisted to esophagus |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620716855.9U Active CN206102941U (en) | 2015-12-29 | 2016-07-08 | Vermiculator is assisted to esophagus |
| CN201811543437.4A Active CN109363918B (en) | 2015-12-29 | 2016-07-08 | Creep device is assisted to esophagus |
Country Status (1)
| Country | Link |
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| CN (3) | CN105997467B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997467B (en) * | 2015-12-29 | 2019-02-05 | 郑州大学第一附属医院 | A kind of esophagus auxiliary vermiculator |
| CN108175667A (en) * | 2018-01-02 | 2018-06-19 | 广州市东来生物科技有限公司 | A kind of preparation and its application of internal massager |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2543834B1 (en) * | 1983-04-07 | 1985-08-23 | Descartes Universite Rene | VARIABLE GEOMETRY PROBE FOR MEASURING RADIAL CONSTRAINTS IN A SPHINCTER OF A LIVING ORGANISM |
| KR100341019B1 (en) * | 1999-08-18 | 2002-06-20 | 신경민 | The flexible self- expandable stent foundation device |
| ES2349952T3 (en) * | 2002-08-29 | 2011-01-13 | St. Jude Medical, Cardiology Division, Inc. | IMPLANTABLE DEVICES FOR CONTROLLING THE INTERNAL CIRCUMFERENCE OF AN ANATOMICAL ORIFICE OR LUMEN. |
| GB0519259D0 (en) * | 2005-09-21 | 2005-10-26 | Imp College Innovations Ltd | A device |
| CN201088770Y (en) * | 2007-11-05 | 2008-07-23 | 聂春明 | Esophagus stenosis restoring device |
| CN201157614Y (en) * | 2008-03-13 | 2008-12-03 | 张薇 | Esophageal dilator |
| CN201168326Y (en) * | 2008-03-28 | 2008-12-24 | 杨和爱 | Esophagus dilater |
| CN101648046A (en) * | 2008-08-12 | 2010-02-17 | 复旦大学附属华山医院 | Balloon dilatation device used for treating cricopharyngeal muscle achalasia |
| CN102223910B (en) * | 2008-11-25 | 2014-05-07 | 爱德华兹生命科学公司 | Apparatus for in situ expansion of prosthetic device |
| US9561080B2 (en) * | 2011-09-30 | 2017-02-07 | Memorial Sloan-Kettering Cancer Center | Internal body cavity therapeutic applicator arrangements and methods for using the same |
| CN202459399U (en) * | 2012-02-28 | 2012-10-03 | 毛彦妍 | Swallowing auxiliary device |
| CN202961486U (en) * | 2012-12-19 | 2013-06-05 | 侯锦乡 | Air bag expander for esophageal achalasia |
| CN204395202U (en) * | 2015-01-15 | 2015-06-17 | 王立荣 | Esophageal dilator |
| CN105997467B (en) * | 2015-12-29 | 2019-02-05 | 郑州大学第一附属医院 | A kind of esophagus auxiliary vermiculator |
-
2016
- 2016-07-08 CN CN201610535204.4A patent/CN105997467B/en active Active
- 2016-07-08 CN CN201620716855.9U patent/CN206102941U/en active Active
- 2016-07-08 CN CN201811543437.4A patent/CN109363918B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105997467A (en) | 2016-10-12 |
| CN206102941U (en) | 2017-04-19 |
| CN109363918B (en) | 2020-11-03 |
| CN109363918A (en) | 2019-02-22 |
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Effective date of registration: 20240730 Address after: No. 512, 536, 5th Floor, Sanjiang Building, No. 170 Nanyang Road, Huiji District, Zhengzhou City, Henan Province, China 450053 Patentee after: Henan Mireco Medical Technology Co.,Ltd. Country or region after: China Address before: 450052 No. 50 East Construction Road, Erqi District, Zhengzhou City, Henan Province Patentee before: THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU University Country or region before: China |
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