CN202748822U - Mechanical counting device and repeating titanium clamp using the same - Google Patents
Mechanical counting device and repeating titanium clamp using the same Download PDFInfo
- Publication number
- CN202748822U CN202748822U CN2012203067315U CN201220306731U CN202748822U CN 202748822 U CN202748822 U CN 202748822U CN 2012203067315 U CN2012203067315 U CN 2012203067315U CN 201220306731 U CN201220306731 U CN 201220306731U CN 202748822 U CN202748822 U CN 202748822U
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- character wheel
- counting
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- ratchet
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- 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
- A61B17/128—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 applying or removing clamps or clips
- A61B17/1285—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 applying or removing clamps or clips for minimally invasive surgery
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
- A61B2090/0807—Indication means
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Abstract
The utility model relates to a mechanical counting device and a repeating titanium clamp using the same. The counting device mainly comprises a fixed support, a character wheel support and a counting character wheel, wherein the fixed support, the character wheel support and the counting character wheel can be rotatably connected; figures are marked on the circumference of the counting character wheel; a ratchet is arranged at the side surface of the counting character wheel; the fixed support and the character wheel support are respectively provided with a quit-prevention device and a propulsion block which match the ratchet; and an arc-shaped groove is arranged on the character wheel support, and is connected with a push-and-pull sheet which is provided with an arc-shaped column. The repeating titanium clamp comprises a propulsion assembly, a head assembly, a fixed handle, a movable handle and the counting device, wherein the counting device is arranged at the tail end of the fixed handle; an extension spring is arranged between the push-and-pull sheet and the front end of the fixed handle; the tail end of the propulsion assembly is propped to the front end of the push-and-pull sheet. The counting device is convenient and accurate in counting, and has stable performance, preventing safety hidden troubles existing in a power supply and a line, reducing the register period of a product, and being able to be applied to records and display of various quantity values.
Description
Technical field
The utility model relates to a kind of counter, particularly relates to a kind of mechanical type counting assembly and uses the burst titanium clip of this counting assembly.
Background technology
Counter is widely used in each field, and existing counter commonly used mostly is electronic counter: comprise electronic display, power supply, program device and circuit etc.There is following defective in existing electronic counter when practical application:
1, when test item is more, the equipment registration cycle is long;
2, easily produce loose contact in the use procedure, cause counting inaccurate;
3, the potential safety hazard that has power supply;
4, be of limited application, especially be not suitable in operating theater instruments, for example use in the burst titanium clip.
This shows that above-mentioned existing counting assembly obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.How founding and a kind ofly count conveniently, simple in structure, stable performance, need not electric control, the wider mechanical counting assembly of use face, and use the burst titanium clip of this counting assembly, is that the current industry utmost point needs improved targets.
The utility model content
The technical problems to be solved in the utility model provides a kind of mechanical type counting assembly, make its counting convenience, stable performance, need not electric control, can be widely used in the record and demonstration of various quantitative values, use face is wider, market demand is larger, being specially adapted to needs in the operating theater instruments of counting, thereby overcomes the deficiency of existing counting assembly on using.
For solving the problems of the technologies described above, a kind of mechanical type counting assembly of the utility model mainly comprises the fixed support, character wheel support and the counting character wheel that are rotatably connected, and wherein: the circumference of counting character wheel is marked with numeral, and the side is provided with ratchet; Be separately installed with the ratchet of counting character wheel on fixed support and the character wheel support and cooperate, prevent from counting character wheel relatively anti-slip device and the forward block of reversing; The character wheel support is provided with deep-slotted chip breaker, and is connected with the push-pull piece that is provided with arcuate pillar stand by this deep-slotted chip breaker.
As a kind of improvement of the present utility model, described fixed support comprises the left and right fixed support that cooperates grafting by pin and pin-and-hole, the character wheel support comprises the left and right character wheel support of pegging graft by the pin pin-and-hole, the counting character wheel is installed between the left and right character wheel support, and counting character wheel and character wheel support are installed between the left and right fixed support by stationary shaft is rotating.
Described left and right character wheel support cooperates grafting by three pins in upper, middle and lower with pin-and-hole, forward block is rotating to be installed on the middle pin, and at forward block torsion spring is installed, and the two ends of this torsion spring offset with upper and lower pin respectively.
Described left and right fixed support at least by in upper, upper left two pins cooperate pin-and-hole to peg graft, and in upper, upper left two pins all be positioned at character wheel support top, stationary shaft and support bracket fastened upper right side are rotatably connected, go up on the pin during anti-slip device is installed in, upper left pin and stationary shaft lay respectively at anti-slip device lower left, lower right, and anti-slip device are supported fixing.
Described counting character wheel comprises position character wheel and ten character wheels at least, and the numeral of each character wheel mark is 0-9; Described anti-slip device and forward block are respectively equipped with the ratchet corresponding with the ratchet of each character wheel, and numerical digit is higher, and the ratchet that forward block is corresponding is shorter; Except the most significant position character wheel, each character wheel is showing at digital 0 o'clock, and the ratchet that its ratchet is corresponding with forward block is the groove darker than other ratchet teeth groove.
Described character wheel is provided with the debugging circular hole at groove.
Between the numeral 0,9 of the most significant position character wheel in the described counting character wheel termination tip block is installed.
Convex lens also are installed on the described fixed support, and these convex lens are corresponding with the digital display position of counting character wheel.
The utility model also provides a kind of burst titanium clip of using above-mentioned counting assembly, makes it can record the nail volume residual.
For solving the problems of the technologies described above, a kind of burst titanium clip of the utility model, comprise propulsion assembly, head assembly, fixed handle, flexible handle and above-mentioned counting assembly, wherein: flexible handle and fixed handle are rotatably connected, and promote propulsion assembly by connecting rod; Described counting assembly is installed in the fixed handle end by its fixed support; Between the push-pull piece of counting assembly and the fixed handle front end extension spring is installed; The front end of the tail end of propulsion assembly and the push-pull piece of counting assembly offsets.
After adopting such design, the utility model counting assembly counting is convenient, accurate, stable performance, stopped the potential safety hazard that power supply and circuit exist, shortened the registration period of product, can be widely used in the record and demonstration of various quantitative values, use face is wider, market demand is larger, and being specially adapted to needs in the operating theater instruments of counting, particularly in the disposable burst titanium clip apparatus of tape recording nail volume residual.
Description of drawings
Above-mentioned only is the general introduction of technical solutions of the utility model, and for can clearer understanding technological means of the present utility model, the utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
Fig. 1 is the decomposition texture synoptic diagram of a kind of mechanical type counting assembly of the utility model.
Fig. 2 is the count word wheel construction synoptic diagram of a kind of mechanical type counting assembly of the utility model.
Fig. 3 is the structural representation of a kind of burst titanium clip of the utility model.
Fig. 4 is the local structure for amplifying synoptic diagram of Fig. 3.
Embodiment
See also Fig. 1, shown in Figure 2, a kind of mechanical type counting assembly mainly comprises the fixed support 11, character wheel support 12 and the counting character wheel 13 that are rotatably connected.Wherein, the circumference of counting character wheel 13 is marked with numeral, and the side is provided with ratchet.Be separately installed with the ratchet of counting character wheel 13 on fixed support 11 and the character wheel support 12 and cooperate, prevent from counting character wheel 13 relatively anti-slip device 111 and the forward blocks 121 of reversing.Character wheel support 12 is provided with deep-slotted chip breaker 122, and is connected with the push-pull piece 14 that is provided with arcuate pillar stand 141 by this deep-slotted chip breaker 122.
Shown in figure, anti-slip device 111 and forward block 121 stop respectively counting character wheel 13 to rotate counterclockwise with respect to fixed support 11 and character wheel support 12.
Better, fixed support 11 comprises the left and right fixed support that cooperates grafting by pin and pin-and-hole, character wheel support 12 comprises the left and right character wheel support of pegging graft by the pin pin-and-hole, counting character wheel 13 is installed between the left and right character wheel support, and counting character wheel 13 and character wheel support 12 are by stationary shaft 15 rotating being installed between the left and right fixed support.
Further, left and right character wheel support cooperates grafting by three pins 123 in upper, middle and lower, 124,125 with pin-and-hole, forward block 121 is installed on the middle pin 124 by its mounting hole is rotating, and at forward block 121 installation torsion springs 16, the two ends of this torsion spring 16 offset with upper and lower pin 123,125 respectively.
Left and right fixed support at least by in upper, upper left two pins 112,113 cooperate pin-and-holes to peg graft, and in upper, top that upper left two pins 112,113 all are positioned at character wheel support 12, stationary shaft 15 is rotatably connected with the upper right side of fixed support 11, go up on the pin 112 during anti-slip device 111 is installed in, upper left pin 113 and stationary shaft 15 lay respectively at anti-slip device lower left, lower right, and support fixing to anti-slip device 111.
Counting character wheel 13 can be comprised of a character wheel, also can by be arranged in parallel, equal size, coaxial mounted a plurality of character wheels form, take as shown in the figure two character wheels as example, it is respectively position character wheel 131 and ten character wheels 132, and the numeral of each character wheel mark is 0-9.At this moment, be equipped with the character wheel number at anti-slip device 111 and forward block 121 and equate, and the ratchet corresponding with the ratchet of each character wheel, and the numerical digit of character wheel representative is higher, and the ratchet of the forward block 121 corresponding with this character wheel is shorter.Except the character wheel that represents most significant position, each character wheel is showing at digital 0 o'clock, and its ratchet and forward block 121 corresponding ratchets are the groove 133 darker than other ratchet teeth groove.
In addition, also can be provided with at character wheel groove 133 places debugging circular hole 134, mark stops the prompting symbol between the numeral 0,9 of the character wheel that represents most significant position, or by pin installation termination tip block 135, and the draw-in groove 114 that push-pull piece 14 is installed is set in fixed support 11 bottoms, at fixed support 11 tail ends the convex lens corresponding with the digital display position of counting character wheel 13 are installed.
During installation, torsion spring 16 is cooperated assembling with character wheel support 12 and forward block 121, wherein, torsion spring 16 is in the middle of the forward block 121, is installed in together on the middle pin 124 of character wheel support 12, and torsion spring 16 1 ends and upper pin 123 offset, and the other end and lower pin 125 offset.
Individual position character wheel 131 is connected with character wheel support 12 by stationary shaft 15 with ten character wheels 132, stops tip block 135 and is installed in before this on ten character wheels 132, and stationary shaft 15 is positioned at the centre position, and the distance that expose both sides about equally.
Push-pull piece 14 is installed in the draw-in groove 114 of fixed support 11 bottoms, and the deep-slotted chip breaker 122 on the end structure of its arcuate pillar stand 141 and the character wheel support 12 cooperates clamping.
Please cooperate and consult Fig. 3, shown in Figure 4, the utility model also provides a kind of burst titanium clip, comprises the counting assembly 1 that propulsion assembly 2, head assembly 3, fixed handle 4, flexible handle 5 and the utility model are above-mentioned.
Wherein, flexible handle 5 is rotatably connected by bearing pin and fixed handle 4, and promotes propulsion assembly 2 by connecting rod.Counting assembly 1 is installed in the end of fixed handle 4 by its fixed support 11, between the push-pull piece 14 of counting assembly 1 and the front end of fixed handle 4 extension spring 6 is installed, and the hook structure of push-pull piece 14 front ends of the tail end of propulsion assembly 2 and counting assembly 1 offsets.
The utility model counting assembly can be installed on the near-end of the apparatus that needs counting easily, will count the numeral of character wheel by the convex lens with amplification effect and amplify, and the handled easily person observes the numeral indication.Push-pull piece 14 whenever is subjected to pulling force once, and the numeral in the convex lens is successively decreased one (being the inverted order counting), until numeral all makes zero, viewing area shows termination tip block 135.
Below take the counting assembly that comprises position character wheel 131 and ten character wheels 132 as example specifies course of action of the present utility model.
During original state, extension spring 6 is for extended state, and the tail end of propulsion assembly 2 props up the push-pull piece 14 of counting assembly 1, and the long ratchet of forward block 121 meshes with a ratchet of position character wheel 131, and short ratchet pawl does not contact with the ratchet of ten character wheels 132.
When apparatus is pulled the trigger, flexible handle 5 moves backward, flexible handle 5 pushes away propulsion assembly 2 forward by the rotation of connecting rod, and the push-pull piece 14 of counting assembly 1 travels forward under the effect of extension spring 6, and push-pull piece 14 drive character wheel supports 12 clockwise rotate with respect to the stationary shaft 15 of counting assembly 1.Simultaneously, because the long ratchet of forward block 121 can stop a position character wheel 131 to rotate counterclockwise with respect to character wheel support 12, therefore, individual position character wheel 131 is with turn clockwise the in the lump distance of about 1/10th circumference of character wheel support 12, a ratchet of anti-slip device 111 moves in the next teeth groove of position character wheel 131 ratchets, can see that by convex lens a position character wheel 131 has rotated, namely numeral has diminished (or becoming large), illustrates that apparatus pulled the trigger once.
When unclamping flexible handle 5, push-pull piece 14 resets under the effect of propulsion assembly 2, character wheel support 12 rotates counterclockwise, return to initial position, individual position character wheel 131 stops under the power effect that rotates counterclockwise and can not reset at anti-slip device 111, keep having advanced a gear state, for example, the numeral demonstration becomes " 8 " by " 9 " on the character wheel of individual position.Forward block 121 then with the rotational motion of character wheel support 12 to a next teeth groove of position character wheel 131 ratchets.In continuous percussion and the flexible handle process that resets, numeral can be decremented to " 0 " (perhaps being set to as required the ascending order counting) by " 9 " descending on the character wheel of individual position.
In the process of apparatus continuous shooting, the situation that two character wheels of shot move simultaneously can appear, to show that numeral transforms to " 09 " as example by " 10 ": after showing that numeral becomes " 10 " by " 11 ", the long ratchet of forward block 121 just moves in the groove 133 of position character wheel 131 ratchets, under the effect of torsion spring 16, the long ratchet of forward block 121 probes into groove 133 depths, and short ratchet pawl is able to the ratchet engagement with ten gears 132; When again pulling the trigger, forward block 121 will promote simultaneously a position character wheel 131 and ten character wheels 132 rotate, and shows that numeral transforms to " 09 " by " 10 "; After this, flexible handle 5 resets, individual position character wheel 131 and ten character wheels 132 keep motionless under anti-slip device 111 effects, the long ratchet of forward block 121 is relayed on the next tooth from the groove 133 of individual position character wheel 131, because the teeth groove of other ratchet all is shallower than groove 133, the short ratchet pawl of forward block 121 separates with ten character wheels 132 again; Only have a position character wheel 131 to rotate under the effect of forward block 121 and anti-slip device 111 when again pulling the trigger, until rotate a circle, running into next time, 133, two character wheels of groove just can together rotate.
After the apparatus percussion was finished, " 00 " printed words namely appearred in the form sheet, complete with the percussion of caution apparatus if again percussion is installed in ten termination tip blocks 135 on the character wheel and can rotates to the convex lens place, can not pull the trigger.
When being installed, anti-slip device to notice that a position character wheel and ten character wheels (also are not limited to two character wheels, this counting assembly can require to adjust according to counting the ratchet number of character wheel and anti-slip device and forward block, to reach hundred demonstrations, kilobit shows and myriabit demonstration etc.) corresponding numeral, after adjusting to the numeral that needs, anti-slip device and forward block are installed on the fixed support, and the tooth that the ratchet of anti-slip device blocks the counting character wheel prevents its reversing.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is done any pro forma restriction, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in the protection domain of the present utility model.
Claims (9)
1. a mechanical type counting assembly is characterized in that mainly comprising the fixed support, character wheel support and the counting character wheel that are rotatably connected, wherein:
The circumference of counting character wheel is marked with numeral, and the side is provided with ratchet;
Be separately installed with the ratchet of counting character wheel on fixed support and the character wheel support and cooperate, prevent from counting character wheel relatively anti-slip device and the forward block of reversing;
The character wheel support is provided with deep-slotted chip breaker, and is connected with the push-pull piece that is provided with arcuate pillar stand by this deep-slotted chip breaker.
2. a kind of mechanical type counting assembly according to claim 1, it is characterized in that described fixed support comprises the left and right fixed support that cooperates grafting by pin and pin-and-hole, the character wheel support comprises the left and right character wheel support of pegging graft by the pin pin-and-hole, the counting character wheel is installed between the left and right character wheel support, and counting character wheel and character wheel support are installed between the left and right fixed support by stationary shaft is rotating.
3. a kind of mechanical type counting assembly according to claim 2, it is characterized in that described left and right character wheel support cooperates grafting by three pins in upper, middle and lower with pin-and-hole, forward block is rotating to be installed on the middle pin, and at forward block torsion spring is installed, the two ends of this torsion spring offset with upper and lower pin respectively.
4. a kind of mechanical type counting assembly according to claim 2, it is characterized in that described left and right fixed support at least by in upper, upper left two pins cooperate pin-and-hole to peg graft, and in upper, upper left two pins all be positioned at character wheel support top, stationary shaft and support bracket fastened upper right side are rotatably connected, go up on the pin during anti-slip device is installed in, upper left pin and stationary shaft lay respectively at anti-slip device lower left, lower right, and anti-slip device are supported fixing.
5. a kind of mechanical type counting assembly according to claim 1 is characterized in that:
Described counting character wheel comprises position character wheel and ten character wheels at least, and the numeral of each character wheel mark is 0-9;
Described anti-slip device and forward block are respectively equipped with the ratchet corresponding with the ratchet of each character wheel, and numerical digit is higher, and the ratchet that forward block is corresponding is shorter;
Except the most significant position character wheel, each character wheel is showing at digital 0 o'clock, and the ratchet that its ratchet is corresponding with forward block is the groove darker than other ratchet teeth groove.
6. a kind of mechanical type counting assembly according to claim 5 is characterized in that described character wheel is provided with the debugging circular hole at groove.
7. a kind of mechanical type counting assembly according to claim 5 is characterized in that between the numeral 0,9 of the most significant position character wheel in the described counting character wheel termination tip block being installed.
8. a kind of mechanical type counting assembly according to claim 1 is characterized in that also being equipped with on the described fixed support convex lens, and these convex lens are corresponding with the digital display position of counting character wheel.
9. a burst titanium clip is characterized in that comprising each described counting assembly among propulsion assembly, head assembly, fixed handle, flexible handle and the claim 1-8, wherein:
Flexible handle and fixed handle are rotatably connected, and promote propulsion assembly by connecting rod;
Described counting assembly is installed in the fixed handle end by its fixed support;
Between the push-pull piece of counting assembly and the fixed handle front end extension spring is installed;
The front end of the tail end of propulsion assembly and the push-pull piece of counting assembly offsets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203067315U CN202748822U (en) | 2012-06-27 | 2012-06-27 | Mechanical counting device and repeating titanium clamp using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203067315U CN202748822U (en) | 2012-06-27 | 2012-06-27 | Mechanical counting device and repeating titanium clamp using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202748822U true CN202748822U (en) | 2013-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203067315U Withdrawn - After Issue CN202748822U (en) | 2012-06-27 | 2012-06-27 | Mechanical counting device and repeating titanium clamp using the same |
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| CN (1) | CN202748822U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102799934A (en) * | 2012-06-27 | 2012-11-28 | 北京中法派尔特医疗设备有限公司 | Mechanical counting device and titanium ligating and marking clip applying counting device |
| CN104523316A (en) * | 2015-01-08 | 2015-04-22 | 江苏海泽医疗科技发展有限公司 | Automatic multi-shot plastic blood vessel serrefine and serrefine case |
| CN104605911A (en) * | 2015-01-21 | 2015-05-13 | 天津万和医疗器械有限公司 | Titanium clamp counting device and repeating type titanium clamp applying same |
| CN104678136A (en) * | 2015-03-09 | 2015-06-03 | 四川蓝讯宝迩电子科技有限公司 | Gauge numbering mechanism with high universality |
| CN104678141A (en) * | 2015-03-09 | 2015-06-03 | 四川蓝讯宝迩电子科技有限公司 | Meter with serial number display mechanism |
| CN106073852A (en) * | 2016-05-26 | 2016-11-09 | 艾科美医疗器械（深圳）有限公司 | Mosquito forceps with tally function |
| EP3123952A1 (en) * | 2015-07-29 | 2017-02-01 | Covidien LP | Surgical stapling loading unit with stroke counter and lockout |
| EP3668422A4 (en) * | 2017-08-15 | 2021-04-14 | Covidien LP | Endoscopic reposable surgical clip applier |
-
2012
- 2012-06-27 CN CN2012203067315U patent/CN202748822U/en not_active Withdrawn - After Issue
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102799934A (en) * | 2012-06-27 | 2012-11-28 | 北京中法派尔特医疗设备有限公司 | Mechanical counting device and titanium ligating and marking clip applying counting device |
| CN102799934B (en) * | 2012-06-27 | 2015-03-25 | 北京中法派尔特医疗设备有限公司 | Mechanical counting device and titanium ligating and marking clip applying counting device |
| CN104523316A (en) * | 2015-01-08 | 2015-04-22 | 江苏海泽医疗科技发展有限公司 | Automatic multi-shot plastic blood vessel serrefine and serrefine case |
| CN104523316B (en) * | 2015-01-08 | 2015-11-18 | 江苏海泽医疗科技发展有限公司 | Automatic-repeating blood vessel moulds clamp and folder casket |
| CN104605911A (en) * | 2015-01-21 | 2015-05-13 | 天津万和医疗器械有限公司 | Titanium clamp counting device and repeating type titanium clamp applying same |
| CN104678136A (en) * | 2015-03-09 | 2015-06-03 | 四川蓝讯宝迩电子科技有限公司 | Gauge numbering mechanism with high universality |
| CN104678141A (en) * | 2015-03-09 | 2015-06-03 | 四川蓝讯宝迩电子科技有限公司 | Meter with serial number display mechanism |
| EP3123952A1 (en) * | 2015-07-29 | 2017-02-01 | Covidien LP | Surgical stapling loading unit with stroke counter and lockout |
| US10064622B2 (en) | 2015-07-29 | 2018-09-04 | Covidien Lp | Surgical stapling loading unit with stroke counter and lockout |
| US11033268B2 (en) | 2015-07-29 | 2021-06-15 | Covidien Lp | Surgical stapling loading unit with stroke counter and lockout |
| CN106073852A (en) * | 2016-05-26 | 2016-11-09 | 艾科美医疗器械（深圳）有限公司 | Mosquito forceps with tally function |
| EP3668422A4 (en) * | 2017-08-15 | 2021-04-14 | Covidien LP | Endoscopic reposable surgical clip applier |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130220 Effective date of abandoning: 20150325 |
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| RGAV | Abandon patent right to avoid regrant |