CN107647895A - A kind of multi-functional hemostat - Google Patents
A kind of multi-functional hemostat Download PDFInfo
- Publication number
- CN107647895A CN107647895A CN201711061341.XA CN201711061341A CN107647895A CN 107647895 A CN107647895 A CN 107647895A CN 201711061341 A CN201711061341 A CN 201711061341A CN 107647895 A CN107647895 A CN 107647895A
- Authority
- CN
- China
- Prior art keywords
- fixing band
- housing
- buckle
- groove
- snap ring
- 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
- 239000002874 hemostatic agent Substances 0.000 title abstract description 4
- 230000023597 hemostasis Effects 0.000 claims abstract description 18
- 239000012780 transparent material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 229920000742 Cotton Polymers 0.000 abstract description 11
- 235000009161 Espostoa lanata Nutrition 0.000 abstract description 11
- 240000001624 Espostoa lanata Species 0.000 abstract description 11
- 230000000740 bleeding effect Effects 0.000 abstract description 6
- 230000002439 hemostatic effect Effects 0.000 abstract description 4
- 230000000025 haemostatic effect Effects 0.000 abstract description 3
- 208000015181 infectious disease Diseases 0.000 abstract description 3
- 206010003226 Arteriovenous fistula Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000005189 Embolism Diseases 0.000 description 1
- 230000004872 arterial blood pressure Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000002586 coronary angiography Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001631 haemodialysis Methods 0.000 description 1
- 230000000322 hemodialysis Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002608 intravascular ultrasound Methods 0.000 description 1
- 210000005240 left ventricle Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12009—Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12009—Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot
- A61B2017/12018—Elastic band ligators
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of multi-functional hemostat, it is made up of hemostasis device, multifunctional control device, fixing band device and unlocking apparatus, fixing band device is fixedly installed on hemostasis device both sides, multifunctional control device and fixing band device are respectively fixedly disposed on fixing band device, and multifunctional control device is connected with unlocking apparatus；In use, cotton piece or cotton balls are placed on hemostasis device, flexible fastening strip length can adjust, and the present invention is fixed on position needed for patient, puncture site needed for cotton piece or cotton balls alignment, after the completion of, fixing band device is opened, cotton piece or cotton balls is changed, is used next time；Structure operation of the present invention is simple, can be efficiently to being handled and being stopped blooding at patient's bleeding, improve haemostatic effect, hemostasis, accurate positioning can be regularly observed, compressing dynamics can adjust, hemostatic treatment can be carried out to human body different parts, haemostat erasable sterilizes, and reduces infection chance, mitigates the labor intensity of medical personnel.
Description
Technical field
The present invention relates to a kind of medical instrument, more particularly to a kind of multi-functional hemostat.
Background technology
With the horizontal continuous improvement of medical technology and the improvement of Medical Devices condition, the diagnosis and treatment of percutaneous puncture arterial intervention are
As a kind of conventional clinical manipulation technology, such as hemodialysis technology, coronary angiography and ventriculography of left ventricle are carried out through arteriovenous fistula
Art, intravascular ultrasound and coronary stenting etc., it is postoperative to pull out because arterial pressure is high and puncture needle and catheter sheath are thicker
It is difficult to stop blooding after going out pricking device, conventional Hemostasis is that medical personnel oppress point of puncture 15 to 20 minutes with finger,
Or pressed using tourniquet, need timing to observe, considerably increase physical demands and the working strength of medical personnel, by pressing through
The journey time is grown, and operating efficiency is low, it is also possible to there is bleeding, hemotoncus, embolism, or even the complication such as infection, also can crisis when serious
Patient vitals, existing compression apparatus, haemostatic effect is bad, position inaccurate, easily slides, it is impossible to clean, it is expensive, and make
With not extensive.
The content of the invention
The invention aims to solve the existing uncertainty manually pressed, compressing time in above-mentioned background technology not advise
Rule, compressing time is too short or pressing dynamics it is inadequate caused by bleeding, the situation of hemotoncus occur, pressing position is incorrect or material
It should not be infected caused by cleaning-sterilizing, long-time is pressed the problems such as causing arteriovenous fistula to be blocked, and is provided a kind of multi-functional
Haemostat.
A kind of Multifunctional tourniquet, it is by hemostasis device, multifunctional control device, fixing band device and unlocking apparatus group
Into fixing band device is fixedly installed on hemostasis device both sides, and multifunctional control device and fixing band device are respectively fixedly disposed at
On fixing band device, multifunctional control device is connected with unlocking apparatus；
Hemostasis device includes briquetting, fixed block and flexible fastening button, and briquetting is arranged on fixation by flexible fastening button
On block, briquetting includes connecting plate, pressing plate and lifting ring, and lifting ring is fixedly installed on connecting plate upper end, and pressing plate is arranged on connection
Plate lower end, fixed block both sides have fixing band link slot respectively, and left side has connecting shaft, and right side has fixed buckle card slot, middle
With groove and the first groove, connecting plate and fit depressions, connecting plate are embedded in groove, and pressing plate and the first groove match
Close, pressing plate is embedded in the first groove, and flexible fastening button one end is hinged in connecting shaft, and the other end is arranged on fixed buckle card slot
On, flexible fastening is buckled to be arranged in the second groove with several second grooves, lifting ring；
Multifunctional control device includes controller, electronic timer, the first housing, Circlip apparatus and inductor, controller,
Electronic timer, Circlip apparatus, controller and inductor are separately positioned in first shell body, and the first housing is fixedly installed on fixation
On band device, the first housing forward end has opening, and Circlip apparatus is arranged on the opening of the first housing, has card in Circlip apparatus
Spring component and telescopic band, telescopic band are arranged on clamp spring component, and telescopic band front end has snap ring, and controller passes through data wire respectively
It is connected with electronic timer, Circlip apparatus and inductor；
Fixing band device includes elastic reducing-fixing band, the first buckle and the second buckle, and the first buckle and the second buckle are set respectively
Put and taken in flexible fastening, the first buckle and the second buckle are engaged；
Unlocking apparatus includes the second housing, snap ring clip and unlocking button, and snap ring clip is arranged in second shell body,
Unlocking button is set on the second housing, and is engaged with snap ring clip, and the second housing forward end has telescopic band insert port, stretches
Snap ring of the contracting with front end is engaged with snap ring clip；
The briquetting is transparent material.
The operation principle and process of the present invention：
In use, opening flexible fastening button, briquetting is removed by lifting ring, cotton piece or cotton balls are placed on groove,
Then briquetting is placed on fixed block, be engaged by pressing plate with the first groove, cotton piece or cotton balls protrusion are in fixed block
Lower section, fully and patient contact, after installation it can be engaged by adjusting the first buckle and the second buckle, adjust bullet
Property fix strip length, and the present invention is fixed on position needed for patient, puncture site needed for cotton piece or cotton balls alignment, started more
Function control device, controller control electronic timer, Circlip apparatus and inductor normal operation, hemostasis of the observable to patient
Situation, according to patient profiles, regulate and control controller, fixed duration is set by electronic timer, jump ring can be controlled by controller
The length of telescopic band in device, according to adjusting fixed duration, the telescopic band in Circlip apparatus can auto-extending or withdrawal, can be more preferable
To at patient's bleeding stop blooding, can continuously to patient carry out hemostatic treatment, press unlocking button, snap ring can be opened and fixed with snap ring
Button, fixing band device and unlocking apparatus disconnect, can secondary opening elastic reducing-fixing band, improve the therapeutic effect to patient, it is complete
Cheng Hou, the first buckle and the second buckle are opened, change cotton piece or cotton balls, used next time.
Beneficial effects of the present invention：
Structure operation of the present invention is simple, can improve haemostatic effect, energy efficiently to being handled and being stopped blooding at patient's bleeding
Timing observation hemostasis, accurate positioning, compressing dynamics can adjust, and can carry out hemostatic treatment, haemostat to human body different parts
Erasable sterilizes, and reduces infection chance, mitigates the labor intensity of medical personnel significantly.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of hemostasis device of the present invention.
Fig. 3 is that the present invention presses fast structural representation.
Embodiment
Refer to shown in Fig. 1, Fig. 2 and Fig. 3, a kind of Multifunctional tourniquet, be by hemostasis device 1, multifunctional control device
2nd, fixing band device 3 and unlocking apparatus 4 form, and fixing band device 3 is fixedly installed on the both sides of hemostasis device 1, multi-functional control dress
Put 2 and fixing band device 3 be respectively fixedly disposed on fixing band device 3, multifunctional control device 2 is connected with unlocking apparatus 4；
Hemostasis device 1 includes briquetting 11, fixed block 12 and flexible fastening button 13, and briquetting 11 passes through flexible fastening button 13
It is arranged on fixed block 12, briquetting 11 includes connecting plate 111, pressing plate 112 and lifting ring 113, and lifting ring 113 is fixedly installed on
The upper end of connecting plate 111, pressing plate 112 are arranged on the lower end of connecting plate 111, and the both sides of fixed block 12 have fixing band link slot 121 respectively,
Left side has connecting shaft 123, and right side has fixed buckle card slot 122, and centre has the groove 125 of groove 124 and first, connecting plate
111 are engaged with groove 124, and connecting plate 111 is embedded in groove 124, and pressing plate 112 is engaged with the first groove 125, pressing plate
112 are embedded in the first groove 125, and the one end of flexible fastening button 13 is hinged in connecting shaft 123, and the other end is arranged on clip
On neck 122, there are several second grooves 131 on flexible fastening button 13, lifting ring 113 is arranged in the second groove 131；
Multifunctional control device 2 includes controller 21, electronic timer 22, the first housing 23, Circlip apparatus 24 and sensing
Device, controller 21, electronic timer 22, Circlip apparatus 24, controller 21 and inductor are separately positioned in the first housing 23, the
One housing 23 is fixedly installed on fixing band device 3, and the front end of the first housing 23 has opening 231, and Circlip apparatus 24 is arranged on
At the opening 231 of one housing 23, there is clamp spring component and telescopic band 241 in Circlip apparatus 24, telescopic band 241 is arranged on jump ring group
On part, the front end of telescopic band 241 has a snap ring, controller 21 respectively by data wire and electronic timer 22, Circlip apparatus 24 and
Inductor is connected；
Fixing band device 3 includes elastic reducing-fixing band 31, the first buckle 32 and the second buckle 33, the first buckle 32 and the second card
Button 33 is separately positioned on elastic reducing-fixing band 31, and the first buckle 32 and the second buckle 33 are engaged；
Unlocking apparatus 4 includes the second housing 41, snap ring clip 42 and unlocking button 43, and snap ring clip 42 is arranged on
In two housings 41, unlocking button 43 is arranged on the second housing 41, and is engaged with snap ring clip 42, the front end of the second housing 41
With telescopic band insert port, the snap ring of the front end of telescopic band 241 is engaged with snap ring clip 42；
The briquetting 11 is transparent material.
The operation principle and process of the present invention：
Refer to shown in Fig. 1, Fig. 2 and Fig. 3, in use, opening flexible fastening button 13, pressing is removed by lifting ring 113
Block 11, cotton piece or cotton balls are placed on groove 124, then briquetting 11 is placed on fixed block 12, pass through pressing plate 112 and
One groove 125 is engaged, and cotton piece or cotton balls protrusion can fully and patient contact install below fixed block 12
Cheng Hou, it is engaged by adjusting the first buckle 32 and the second buckle 33, adjusts the length of elastic reducing-fixing band 31, and the present invention is fixed
In position needed for patient, puncture site needed for cotton piece or cotton balls alignment, start multifunctional control device 2, controller 21 controls
Electronic timer 22, Circlip apparatus 24 and inductor normal operation, observable is to the hemostasis of patient, according to patient profiles,
Regulate and control controller, fixed duration is set by electronic timer 22, telescopic band in Circlip apparatus 24 can be controlled by controller 21
241 length, according to adjusting fixed duration, the telescopic band 241 in Circlip apparatus 24 can auto-extending or withdrawal, can be preferably right
Stop blooding at patient's bleeding, hemostatic treatment continuously can be carried out to patient, press unlocking button 43, snap ring and snap ring clip can be opened
42, fixing band device 3 and unlocking apparatus 4 disconnect, and secondary can open elastic reducing-fixing band 31, improve the treatment effect to patient
Fruit, after the completion of, the first buckle 32 and the second buckle 33 are opened, cotton piece or cotton balls is changed, is used next time.
Claims (1)
1. a kind of Multifunctional tourniquet is by hemostasis device (1), multifunctional control device (2), fixing band device (3) and is unlocked
Device (4) forms, and fixing band device (3) is fixedly installed on hemostasis device (1) both sides, multifunctional control device (2) and fixing band
(3 are respectively fixedly disposed on fixing band device (3) device, and multifunctional control device (2) is connected with unlocking apparatus (4)；
Hemostasis device (1) includes briquetting (11), fixed block (12) and flexible fastening button (13), and briquetting (11) is solid by elasticity
Fixed button (13) is arranged on fixed block (12), and briquetting (11) includes connecting plate (111), pressing plate (112) and lifting ring (113),
Lifting ring (113) is fixedly installed on connecting plate (111) upper end, and pressing plate (112) is arranged on connecting plate (111) lower end, fixed block
(12) both sides have fixing band link slot (121) respectively, and left side has connecting shaft (123), and right side has fixed buckle card slot
(122), middle to have groove (124) and the first groove (125), connecting plate (111) is engaged with groove (124), connecting plate
(111) groove (124) is embedded in, pressing plate (112) is engaged with the first groove (125), and it is hollow that pressing plate (112) is embedded in first
In groove (125), flexible fastening button (13) one end is hinged in connecting shaft (123), and the other end is arranged on fixed buckle card slot (122)
On, there are several second grooves (131), lifting ring (113) is arranged on the second groove (131) on flexible fastening button (13)
It is interior；
Multifunctional control device (2) includes controller (21), electronic timer (22), the first housing (23), Circlip apparatus (24)
And inductor, controller (21), electronic timer (22), Circlip apparatus (24), controller (21) and inductor are separately positioned on
In first housing (23), the first housing (23) is fixedly installed on fixing band device (3), and the first housing (23) front end has opening
(231), Circlip apparatus (24) is arranged on the first housing ((at 231, Circlip apparatus (has clamp spring component in 24 and stretched 23 opening
Contracting band (241), telescopic band (241) are arranged on clamp spring component, and telescopic band (241) front end has snap ring, and controller (21) is respectively
It is connected by data wire with electronic timer (22), Circlip apparatus (24) and inductor；
Fixing band device (3) includes elastic reducing-fixing band (31), the first buckle (32) and the second buckle (33), the first buckle (32) and
Second buckle (33) is separately positioned on elastic reducing-fixing band (31), and the first buckle (32) and the second buckle (33) are engaged；
Unlocking apparatus (4) includes the second housing (41), snap ring clip (42) and unlocking button (43), and snap ring clip (42) is set
To put in the second housing (41), unlocking button (43) is arranged on the second housing (41), and is engaged with snap ring clip (42),
Second housing (41) front end has telescopic band insert port, and the snap ring of telescopic band (241) front end is engaged with snap ring clip (42)；
The briquetting (11) is transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711061341.XA CN107647895A (en) | 2017-11-02 | 2017-11-02 | A kind of multi-functional hemostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711061341.XA CN107647895A (en) | 2017-11-02 | 2017-11-02 | A kind of multi-functional hemostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107647895A true CN107647895A (en) | 2018-02-02 |
Family
ID=61095420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711061341.XA Pending CN107647895A (en) | 2017-11-02 | 2017-11-02 | A kind of multi-functional hemostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107647895A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309390A (en) * | 2018-02-28 | 2018-07-24 | 无锡市人民医院 | Haemodialysis internal arteriovenous fistula tourniquet |
| CN108703789A (en) * | 2018-08-03 | 2018-10-26 | 六安市人民医院 | A kind of timing disengaging buckle and the safety tourniquet comprising the buckle |
| CN109223085A (en) * | 2018-10-12 | 2019-01-18 | 李付奎 | A kind of pediatric surgery's wound healing pressurizing device |
| CN109512304A (en) * | 2018-12-31 | 2019-03-26 | 吉林大学 | A kind of medical multifunctional finger cleaning device |
| CN110074840A (en) * | 2019-05-14 | 2019-08-02 | 淮安市中医院 | The arm pressing haemostatic equipment of medical instruments field |
| CN111643142A (en) * | 2020-06-11 | 2020-09-11 | 杨春卿 | Vascular surgery arteriovenous operation hemostasis device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM446612U (en) * | 2012-06-05 | 2013-02-11 | Univ Yuanpei | Improved tourniquet hand-ring |
| CN203873823U (en) * | 2014-06-12 | 2014-10-15 | 鑫盛达控股集团有限责任公司 | Environmentally-friendly medical hemostasis pressing band |
| CN104207817A (en) * | 2014-09-02 | 2014-12-17 | 讯卓包装科技(苏州）有限公司 | Covering-type tourniquet |
| CN204890089U (en) * | 2015-08-11 | 2015-12-23 | 兰州大学第一医院 | Automatic controllable formula radial artery hemostasis by compression device of hasp timing |
| TWM514825U (en) * | 2015-06-16 | 2016-01-01 | 光宇學校財團法人元培醫事科技大學 | Segmented tourniquet |
| CN105232108A (en) * | 2015-11-11 | 2016-01-13 | 北京迪玛克医药科技有限公司 | Radial artery hemostasis device |
| CN205947830U (en) * | 2016-05-03 | 2017-02-15 | 北京大学深圳医院 | Blood passes through treatment back puncture mouthful hemostasis by compression fixing device |
| CN206548570U (en) * | 2016-11-21 | 2017-10-13 | 合肥市第二人民医院 | Compression cord at puncture of internal arteriovenous fistula |
-
2017
- 2017-11-02 CN CN201711061341.XA patent/CN107647895A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM446612U (en) * | 2012-06-05 | 2013-02-11 | Univ Yuanpei | Improved tourniquet hand-ring |
| CN203873823U (en) * | 2014-06-12 | 2014-10-15 | 鑫盛达控股集团有限责任公司 | Environmentally-friendly medical hemostasis pressing band |
| CN104207817A (en) * | 2014-09-02 | 2014-12-17 | 讯卓包装科技(苏州）有限公司 | Covering-type tourniquet |
| TWM514825U (en) * | 2015-06-16 | 2016-01-01 | 光宇學校財團法人元培醫事科技大學 | Segmented tourniquet |
| CN204890089U (en) * | 2015-08-11 | 2015-12-23 | 兰州大学第一医院 | Automatic controllable formula radial artery hemostasis by compression device of hasp timing |
| CN105232108A (en) * | 2015-11-11 | 2016-01-13 | 北京迪玛克医药科技有限公司 | Radial artery hemostasis device |
| CN205947830U (en) * | 2016-05-03 | 2017-02-15 | 北京大学深圳医院 | Blood passes through treatment back puncture mouthful hemostasis by compression fixing device |
| CN206548570U (en) * | 2016-11-21 | 2017-10-13 | 合肥市第二人民医院 | Compression cord at puncture of internal arteriovenous fistula |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309390A (en) * | 2018-02-28 | 2018-07-24 | 无锡市人民医院 | Haemodialysis internal arteriovenous fistula tourniquet |
| CN108703789A (en) * | 2018-08-03 | 2018-10-26 | 六安市人民医院 | A kind of timing disengaging buckle and the safety tourniquet comprising the buckle |
| CN109223085A (en) * | 2018-10-12 | 2019-01-18 | 李付奎 | A kind of pediatric surgery's wound healing pressurizing device |
| CN109223085B (en) * | 2018-10-12 | 2021-09-10 | 李付奎 | Wound healing and pressurizing device for pediatric surgery |
| CN109512304A (en) * | 2018-12-31 | 2019-03-26 | 吉林大学 | A kind of medical multifunctional finger cleaning device |
| CN109512304B (en) * | 2018-12-31 | 2023-04-07 | 吉林大学 | Medical multifunctional finger cleaning device |
| CN110074840A (en) * | 2019-05-14 | 2019-08-02 | 淮安市中医院 | The arm pressing haemostatic equipment of medical instruments field |
| CN110074840B (en) * | 2019-05-14 | 2021-02-19 | 青岛大学附属医院 | Arm pressing hemostasis equipment in field of medical instruments |
| CN111643142A (en) * | 2020-06-11 | 2020-09-11 | 杨春卿 | Vascular surgery arteriovenous operation hemostasis device |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180202 |