CN202620427U - Multiple-nozzle jet injection system for local anesthesia - Google Patents
Multiple-nozzle jet injection system for local anesthesia Download PDFInfo
- Publication number
- CN202620427U CN202620427U CN 201220338557 CN201220338557U CN202620427U CN 202620427 U CN202620427 U CN 202620427U CN 201220338557 CN201220338557 CN 201220338557 CN 201220338557 U CN201220338557 U CN 201220338557U CN 202620427 U CN202620427 U CN 202620427U
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- Prior art keywords
- jet
- jet injector
- injection system
- disc type
- supporting seat
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- 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.)
- Withdrawn - After Issue
Links
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- 239000007924 injection Substances 0.000 title claims abstract description 36
- 238000002690 local anesthesia Methods 0.000 title claims abstract description 16
- 229940090046 Jet Injector Drugs 0.000 claims abstract description 44
- 239000003814 drug Substances 0.000 claims abstract description 28
- 210000000245 Forearm Anatomy 0.000 claims description 15
- 210000000707 Wrist Anatomy 0.000 claims description 11
- 241001125877 Gobio gobio Species 0.000 claims description 7
- 229940079593 drugs Drugs 0.000 claims description 7
- 208000002193 Pain Diseases 0.000 abstract description 9
- 230000036407 pain Effects 0.000 abstract description 9
- 230000001105 regulatory Effects 0.000 abstract description 4
- 230000000699 topical Effects 0.000 abstract description 2
- 241001465754 Metazoa Species 0.000 abstract 1
- 230000001276 controlling effect Effects 0.000 abstract 1
- 238000010255 intramuscular injection Methods 0.000 abstract 1
- 239000007927 intramuscular injection Substances 0.000 abstract 1
- 238000010254 subcutaneous injection Methods 0.000 abstract 1
- 239000007929 subcutaneous injection Substances 0.000 abstract 1
- NNJVILVZKWQKPM-UHFFFAOYSA-N Xylocaine Chemical compound CCN(CC)CC(=O)NC1=C(C)C=CC=C1C NNJVILVZKWQKPM-UHFFFAOYSA-N 0.000 description 8
- 229960004194 lidocaine Drugs 0.000 description 8
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- 229940035674 ANESTHETICS Drugs 0.000 description 2
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- 201000010099 disease Diseases 0.000 description 2
- 239000003193 general anesthetic agent Substances 0.000 description 2
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 2
- 239000003589 local anesthetic agent Substances 0.000 description 2
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- 230000035515 penetration Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- WYTRYIUQUDTGSX-UHFFFAOYSA-N 1-phenylpropan-2-ol Chemical compound CC(O)CC1=CC=CC=C1 WYTRYIUQUDTGSX-UHFFFAOYSA-N 0.000 description 1
- 206010002091 Anaesthesia Diseases 0.000 description 1
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- 210000004369 Blood Anatomy 0.000 description 1
- YQEZLKZALYSWHR-UHFFFAOYSA-N Calypsol Chemical compound C=1C=CC=C(Cl)C=1C1(NC)CCCCC1=O YQEZLKZALYSWHR-UHFFFAOYSA-N 0.000 description 1
- 210000001736 Capillaries Anatomy 0.000 description 1
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- 208000002925 Dental Caries Diseases 0.000 description 1
- 206010012601 Diabetes mellitus Diseases 0.000 description 1
- 102000003951 Erythropoietin Human genes 0.000 description 1
- 108090000394 Erythropoietin Proteins 0.000 description 1
- 102000004877 Insulin Human genes 0.000 description 1
- 108090001061 Insulin Proteins 0.000 description 1
- 102000014150 Interferons Human genes 0.000 description 1
- 108010050904 Interferons Proteins 0.000 description 1
- DDLIGBOFAVUZHB-UHFFFAOYSA-N Midazolam Chemical compound C12=CC(Cl)=CC=C2N2C(C)=NC=C2CN=C1C1=CC=CC=C1F DDLIGBOFAVUZHB-UHFFFAOYSA-N 0.000 description 1
- 229960003793 Midazolam Drugs 0.000 description 1
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- 229940105423 erythropoietin Drugs 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 238000002649 immunization Methods 0.000 description 1
- 230000003053 immunization Effects 0.000 description 1
- 229940079322 interferon Drugs 0.000 description 1
- 229960003299 ketamine Drugs 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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- RZVAJINKPMORJF-UHFFFAOYSA-N p-acetaminophenol Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
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- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 230000001225 therapeutic Effects 0.000 description 1
- 210000001519 tissues Anatomy 0.000 description 1
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Abstract
The utility model relates to the field of medical equipment and particularly relates to a multiple-nozzle jet injection system for local anesthesia. The multiple-nozzle jet injection system consists of a base, a gas source, a support with six degrees of freedom, a control cabinet, a medicament storage device, angle regulators and three or more jet injectors, wherein each jet injector is provided with a check valve, a pneumatic trigger and a trunnion; the jet injectors and the pneumatic triggers are respectively connected with the gas source by flexible tubes; the medicament storage device is connected with the check valves by flexible tubes; the gas source supplies power to the jet injectors and the pneumatic triggers; the support with six degrees of freedom is used for supporting the jet injectors and regulating the positions and poses of the jet injectors; the angle regulators are used for regulating the dip angles of the jet injectors; and the control cabinet is used for controlling a miniature electric cylinder, the pneumatic triggers and the gas source. The multiple-nozzle jet injection system can be used for performing the local anesthesia on people or animals, also can be taken as topical administration equipment in a subcutaneous or intramuscular injection way, and has the advantages of being high in administration speed and convenient to use, being capable of relieving the pains of patients, and the like.
Description
Technical field
This utility model relates to field of medical, relates in particular to a kind of multi-port jet injection system that is used for local anesthesia.
Background technology
Existing employing has the local anesthesia of pin injection system to use syringe, often needs repeatedly in use, multi-direction acupuncture injecting anesthetic medicine, just can reach the local anesthesia effect of expection.And this repeatedly, multidirectional acupuncture anesthesia mode not only brings misery to the patient easily, wastes time and energy during operation, brings certain work difficulty to the medical worker.And; The existing pin type local anesthesia set that has that uses is manual type; Because hand gun is in the process of injection, very difficult assurance propelling anaesthetic at the uniform velocity, the pain increased and anaesthetic advances flow velocity to change can to cause the patient; And then make the patient produce the feared state of mind, also can increase the weight of doctor's mental pressure.
Jet injection (claiming Needleless injection again) refers to the instantaneous pressure that utilizes machinery to produce, and promotes medicament (liquid or lyophilized powder) through a very thin nozzle, forms high-pressure spray, passes skin and directly permeates into hypodermic process.The jet injection technology not only can be used for injecting some macromolecular drugs and (uses like the injection of insulin of vaccination, diabetics, anemia patient's erythropoietin; And in disease patients such as some tumor injection somatomedin and interferon etc.); But also can be used to inject small-molecule drug, as Li Kaduoyin, midazolam and ketamine etc.
Compare with traditional pin injecting method that has, jet injection have a series of advantage as: simple to operate, drug absorption is effective, reduce injection pain to a certain extent, eliminate the acupuncture infection, skin need not to disinfect in alcohol, cross infection can not take place, can inject voluntarily, reduce that medical waste and " white " are polluted etc.Thereby; Jet injection need to be specially adapted to the patient of long-term automedication treatment, the patient that probably pin sense is arranged and child's daily administration; And the diseases prevention and treatment under extensive prophylactic immunization and the field work condition, the health support of vital emergent event, thereby just obtaining increasingly extensive application aspect the administrations such as polypeptide protein medicine, therapeutic genes medicine, vaccine, anesthetis.When using jet to annotate,,, be fit to extract tonsil, have tooth pulled out and carry out the local anesthesia of operations such as cornea so that the tip sensor of people's affective neuron also has little time stimulation is reacted, thereby can not produce pain because injection speed is very fast.In addition, jet injector can also be used for hemostasis, and when particularly the surgeon rescued the internal hemorrhage patient, available jet injector temporarily stopped up blood capillary along hemorrhage " ejaculation " a kind of special rubber polymer, stops blooding.
Although jet injector has emerged for many years, the basic function of existing jet injector does not change, and is mostly the single-body type jet injector.Application number is that 200610111033.9 patent has proposed a kind of needle-free jet injection formula delivery device with a plurality of nozzles; But the nozzle of this delivery device is fixed in the shell; Each other distance and angle are unadjustable; Can only be used for the medicine injection in the zonule very, and shared same push rod of its all pistons and active element, each nozzle also can only spray with a kind of medicine in the same time.
Summary of the invention
The purpose of this utility model is the deficiency to prior art, and a kind of multi-port jet injection system that is used for local anesthesia is provided.
This utility model technical problem to be solved adopts following technical scheme to realize.
A kind of multi-port jet injection system that is used for local anesthesia is characterized in that: be made up of base, source of the gas, six degree of freedom support, control chamber, medicine storage, angle regulator and jet injector.Wherein, described source of the gas is installed on the base; The six degree of freedom support is connected with base through revolute pair; Described six degree of freedom support is used to support jet injector and regulates its pose; Form by foot-operated Liftable hydraulic pillar, big arm, forearm and wrist; Bottom at foot-operated Liftable hydraulic pillar is provided with foot-driven lever; Control chamber is installed on the foot-operated Liftable hydraulic pillar, and big arm is connected with forearm with foot-operated Liftable hydraulic pillar through revolute pair respectively, and wrist is connected with angle regulator with forearm through revolute pair respectively; Jet injector is installed on the angle regulator, and described jet injector is no less than three, and on jet injector, is provided with non-return valve, pneumatic trigger and gudgeon; The gentle trigger action of jet injector is connected with source of the gas through flexible pipe respectively; Medicine storage is installed on the forearm, is used to store medicament, and medicine storage is connected with non-return valve through flexible pipe.Source of the gas is that the gentle trigger action of jet injector provides power, and control chamber is used to control miniature electric cylinder, pneumatic trigger and source of the gas.
Described angle regulator is used to regulate the spacing and the inclination angle of jet injector, is made up of miniature electric cylinder, support bar, disc type supporting seat, hinge seat.Wherein, an end of miniature electric cylinder is connected with support bar, and its other end is connected with jet injector through hinge, and the miniature electric cylinder is connected with control chamber through electric wire; The wrist of the upper end of support bar and six degree of freedom support is connected, and its lower end and disc type supporting seat are connected; The disc type supporting seat is provided with long waist-shaped hole, and jet injector places in the long waist-shaped hole; The gudgeon of jet injector places in the hinge seat, and hinge seat is through holding out against screw and the disc type supporting seat is connected; The outside of disc type supporting seat is provided with two operating grips.
The beneficial effect of this utility model is that on the basis that does not change existing jet injector agent structure design, the jet injector after will improving by the described technical scheme of this utility model is installed on the angle regulator and can uses.This utility model can be used for human or animal's local anesthesia; Also can be used as the topical equipment that adopts subcutaneous or muscle injection mode uses; And it is fast, easy to use and alleviate advantages such as patient's pain to the utlity model has injection speed, can also alleviate medical worker's work difficulty.
Description of drawings
Fig. 1 is the structural representation of this utility model;
Fig. 2 is the structural representation of the angle regulator of this utility model;
Fig. 3 is the structural representation of the disc type supporting seat of this utility model;
Fig. 4 is the structural representation of the hinge seat of this utility model.
Among the figure: 1. base; 2. source of the gas; 3. six degree of freedom support; 4. control chamber; 5. medicine storage; 6. angle regulator; 7. jet injector; 301. foot-driven lever; 302. foot-operated Liftable hydraulic pillar; 303. big arm; 304. forearm; 305. wrist; 601. miniature electric cylinder; 602. support bar; 603. disc type supporting seat; 604. hinge seat; 605. long waist-shaped hole; 606. hold out against screw; 607. operating grip; 701. non-return valve; 702. pneumatic trigger; 703. gudgeon.
The specific embodiment
For technological means, creation characteristic that this utility model is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with specific embodiment and diagram, further set forth this utility model.
As shown in Figure 1, a kind of multi-port jet injection system that is used for local anesthesia is characterized in that: be made up of base 1, source of the gas 2, six degree of freedom support 3, control chamber 4, medicine storage 5, angle regulator 6 and jet injector 7.Wherein, described source of the gas 2 is installed on the base 1; Six degree of freedom support 3 is connected with base 1 through revolute pair; Described six degree of freedom support 3 is used to support jet injector 7 and regulates its pose; Form by foot-operated Liftable hydraulic pillar 302, big arm 303, forearm 304 and wrist 305; Be provided with foot-driven lever 301 in the bottom of foot-operated Liftable hydraulic pillar 302; Control chamber 4 is installed on the foot-operated Liftable hydraulic pillar 302; Big arm 303 is connected with forearm 304 with foot-operated Liftable hydraulic pillar 302 through revolute pair respectively, and wrist 305 is connected with angle regulator 6 with forearm 304 through revolute pair respectively; Jet injector 7 is installed on the angle regulator 6, and described jet injector 7 is no less than three, and on jet injector 7, is provided with non-return valve 701, pneumatic trigger 702 and gudgeon 703; Jet injector 7 gentle trigger actions 702 are connected with source of the gas 2 through flexible pipe respectively; Medicine storage 5 is installed on the forearm 304, and medicine storage 5 is used to store medicament, and medicine storage 5 is connected with non-return valve 701 through flexible pipe.Source of the gas 2 provides power for jet injector 7 gentle trigger actions 702, and control chamber 4 is used to control miniature electric cylinder 601, pneumatic trigger 702 and source of the gas 2.
As shown in Figure 2, described angle regulator 6 is used to regulate the spacing and the inclination angle of jet injector 7, is made up of miniature electric cylinder 601, support bar 602, disc type supporting seat 603, hinge seat 604.Wherein, an end of miniature electric cylinder 601 is connected with support bar 602, and its other end is connected with jet injector 7 through hinge, and miniature electric cylinder 601 is connected with control chamber 4 through electric wire; The wrist 305 of the upper end of support bar 602 and six degree of freedom support 3 is connected through the method for welding, and its lower end and disc type supporting seat 603 are connected through screw mutually; Jet injector 7 places in the long waist-shaped hole 605 of disc type supporting seat 603; The gudgeon 703 of jet injector 7 places in the hinge seat 604, and hinge seat 604 is connected with disc type supporting seat 603 through holding out against screw 606.
As shown in Figure 3, disc type supporting seat 603 is provided with long waist-shaped hole 605, and the outside of disc type supporting seat 603 is provided with two operating grips 607.
The structure of hinge seat 604 is as shown in Figure 4, holds out against screw 606 and is connected with hinge seat 604 through screw thread.
During use, the area size of injection is confirmed the spacing of each jet injector 7 spout and the inclination angle of jet injector 7 at first according to actual needs.Unclamp and hold out against screw 606, regulate the position of hinge seat 604 in the long waist-shaped hole 605 of disc type supporting seat 603, tighten again and hold out against screw 606.Then regulate the inclination angle of jet injector 7 through the elongation of control chamber 4 control miniature electric cylinders 601.
Secondly, confirm the height of jet injector 7 spouts according to the needs of actual injection.Step on the height that foot-driven lever 301 is regulated foot-operated Liftable hydraulic pillar 302 through foot; Regulate big arm 303 and the angle of regulating foot-operated Liftable hydraulic pillar 302 and forearm 304 more respectively; Then regulate the angle between forearm 304 and the wrist 305, the spout of jet injector 7 is aimed at patient's position to be injected.At last can the injecting anesthetic medicine through the pneumatic trigger 702 of control chamber 4 controls.
This utility model also can be used for injection site anesthetics lignocaine.It is a kind of that lignocaine is, rapid-action, and the length of holding time has stronger tissue penetration property and diffusibility, is the maximum local anesthetic of present clinical use.When but lignocaine was implemented local anesthesia, a lot of patients main suit had violent twinge or burning pain, possibly be acid relevant with its configuration medicinal liquid pH value.In order to alleviate this pain, use the method for preform injection clinically, promptly before injection site anesthetics lignocaine, the local preform injection physiological saline solution of elder generation, its 0.9% contained benzyl ethanol can effectively alleviate the injection pain of lignocaine.
Need not puncture when using this utility model injected with lidocaine; Optional usefulness has the medicine storage 5 in two drug storage chambeies; And in two cavitys of medicine storage 5 preserve separately physiological saline solution and lignocaine; Can two kinds of medicinal liquids successively be injected in the body at identical injection point, two kinds of medicinal liquids are precisely mixed in vivo.Not only alleviate penetration damage when using this utility model injection physiological saline solution and lignocaine, reduce opportunities for contamination, increase work efficiency, can also significantly alleviate the local anesthetic pain on injection.
More than show and described ultimate principle of this utility model and the advantage of principal character and this utility model.The technical staff of the industry should understand; This utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the description that this utility model just is described; Under the prerequisite that does not break away from this utility model spirit and scope, this utility model also has various changes and modifications, and these variations and improvement all fall in this utility model scope that requires protection.This utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (2)
1. multi-port jet injection system that is used for local anesthesia, it is characterized in that: be made up of base, source of the gas, six degree of freedom support, control chamber, medicine storage, angle regulator and jet injector, described source of the gas is installed on the base; The six degree of freedom support is connected with base through revolute pair; Described six degree of freedom support is made up of foot-operated Liftable hydraulic pillar, big arm, forearm and wrist; Control chamber is installed on the foot-operated Liftable hydraulic pillar; Big arm is connected with forearm with foot-operated Liftable hydraulic pillar through revolute pair respectively, and wrist is connected with angle regulator with forearm through revolute pair respectively; Jet injector is installed on the angle regulator, and described jet injector is no less than three, and on jet injector, is provided with non-return valve, pneumatic trigger and gudgeon; The gentle trigger action of jet injector is connected with source of the gas through flexible pipe respectively; Medicine storage is installed on the forearm, and medicine storage is connected with non-return valve through flexible pipe.
2. a kind of multi-port jet injection system that is used for local anesthesia according to claim 1; It is characterized in that: described angle regulator is made up of miniature electric cylinder, support bar, disc type supporting seat, hinge seat; One end of miniature electric cylinder is connected with support bar, and its other end is connected with jet injector through hinge; The wrist of the upper end of support bar and six degree of freedom support is connected, and its lower end and disc type supporting seat are connected; The disc type supporting seat is provided with long waist-shaped hole, and jet injector places in the long waist-shaped hole; The gudgeon of jet injector places in the hinge seat, and hinge seat is through holding out against screw and the disc type supporting seat is connected; The outside of disc type supporting seat is provided with two operating grips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220338557 CN202620427U (en) | 2012-07-07 | 2012-07-07 | Multiple-nozzle jet injection system for local anesthesia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220338557 CN202620427U (en) | 2012-07-07 | 2012-07-07 | Multiple-nozzle jet injection system for local anesthesia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202620427U true CN202620427U (en) | 2012-12-26 |
Family
ID=47373677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220338557 Withdrawn - After Issue CN202620427U (en) | 2012-07-07 | 2012-07-07 | Multiple-nozzle jet injection system for local anesthesia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202620427U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102727980A (en) * | 2012-07-07 | 2012-10-17 | 安徽理工大学 | Multi-nozzle jet flow injection system used for local anesthesia |
| CN106581821A (en) * | 2016-12-15 | 2017-04-26 | 张瑞芳 | Intelligent vaccination device |
| CN109939323A (en) * | 2019-04-30 | 2019-06-28 | 王丽娟 | A kind of anesthesia outfit for regional block |
| US10709843B2 (en) | 2015-05-10 | 2020-07-14 | Kolorpen Ltd. | Device and method for repetitive needleless injection |
-
2012
- 2012-07-07 CN CN 201220338557 patent/CN202620427U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102727980A (en) * | 2012-07-07 | 2012-10-17 | 安徽理工大学 | Multi-nozzle jet flow injection system used for local anesthesia |
| US10709843B2 (en) | 2015-05-10 | 2020-07-14 | Kolorpen Ltd. | Device and method for repetitive needleless injection |
| CN106581821A (en) * | 2016-12-15 | 2017-04-26 | 张瑞芳 | Intelligent vaccination device |
| CN109939323A (en) * | 2019-04-30 | 2019-06-28 | 王丽娟 | A kind of anesthesia outfit for regional block |
| CN109939323B (en) * | 2019-04-30 | 2021-07-30 | 浙江超乐医疗科技有限公司 | Anesthesia device for regional retardation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huainan Yuntian Electric Appliance Co. Ltd Assignor: Anhui University Of Science And Technology Contract record no.: 2013340000002 Denomination of utility model: Multi-nozzle jet flow injection system used for local anesthesia Granted publication date: 20121226 License type: Exclusive License Record date: 20130121 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121226 Effective date of abandoning: 20131211 |
|
| RGAV | Abandon patent right to avoid regrant |