CN205143586U - A bed die mould for preparing become wall thickness gloves and gloves of preparation thereof - Google Patents
A bed die mould for preparing become wall thickness gloves and gloves of preparation thereof Download PDFInfo
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- CN205143586U CN205143586U CN201520951845.9U CN201520951845U CN205143586U CN 205143586 U CN205143586 U CN 205143586U CN 201520951845 U CN201520951845 U CN 201520951845U CN 205143586 U CN205143586 U CN 205143586U
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Abstract
The utility model discloses a bed die mould for preparing become wall thickness gloves and gloves of preparation thereof, aim at solve at present that the current wall thickness gloves that wait that are used for the X ray protection adopt ordinary mould flooding to be prepared from, the problem of unable preparation change wall thickness gloves. This bed die mould includes base, arm portion, palm portion, finger portion, and base, arm portion, palm portion, finger portion are consecutive, the palm back of the body that palm portion includes centre of the palm piece, link to each other with centre of the palm piece. Adopt this mould effectively to thicken the back of the hand position of preparation gloves to effectively protect doctor's back of the hand in advance under, guarantee the flexibility at other positions of gloves, effectively compromise the protection and use nimble characteristics, better application prospect has. The utility model provides a bed die mould can be prepared out and become the wall thickness gloves to realize the local thickening of the back of the hand of gloves, satisfy under the environment such as interveneeing operation the protection demand to doctor's back of the hand.
Description
Technical field
The utility model relates to protective device field, especially radiation protection product scope, is specially a kind of gloves of female mold and preparation thereof for the preparation of becoming wall thickness gloves.The utility model can be used in preparing the protective gloves becoming wall thickness, especially preparation becomes the X-ray protection gloves of wall thickness, prepared gloves can be used for the protection to doctor's the back of the hand position in intervene operation and bone surgery, have good protection effect and application prospect.
Background technology
The radiation protection rubber gloves that nuclear industry and nuclear medicine use for etc. wall thickness gloves, usually adopt general glove mould, be prepared from by the mode of mass-impregnation.In order to reach good protection effect, adopting the gloves prepared by ordinary glove mold integral infusion process usually more thick and heavy, when performing the operation, affecting the operating handle of doctor.
Chinese patent CN97225793.4 discloses a kind of glued membrane glove mould being easy to the demoulding, and the palm part of its glove mould is matsurface state, and matsurface is made up of equally distributed arc-shaped depressed area, makes the easy demoulding of these glued membrane gloves.
Chinese patent CN200620124744.5 discloses a kind of infuse formula stainless steel glove mould, and this glove mould is overall structure, and the arm place of mould is provided with arm holder, and this mould has the simple feature of manufacture.
Chinese patent CN201410578601.0 discloses a kind of mould for making TPE gloves, this mould comprises palm mould and arm mould, arm mould is formed concave ring groove in a circle, be closing in shape through the running-on position of this Making mold gloves out, easily tightened on the arm of user by this Making mold gloves out.
Utility model content
Applicant is found by research, and in the clinical practice of X-ray production apparatus, the irradiation damage of X-ray to operative doctor the back of the hand position is the most serious.And existing lead protective glove such as wall thickness such as grade in use, flexibility is poor, cannot meet the needs of surgeon flexibility operation, and therefore, doctor is often not far wears existing lead protective glove such as wall thickness such as grade.Therefore, in the urgent need to developing one, there is better X-ray protection effect, the protective gloves of surgeon flexibility operation requirement can be met again, namely become wall thickness gloves.For this reason, the utility model provides a kind of mould prepared needed for change wall thickness gloves.
Goal of the invention of the present utility model is: adopt common die dipping to be prepared from for existing wall thickness gloves of waiting for X-ray protection at present, the problem becoming wall thickness gloves cannot be prepared, a kind of gloves of female mold and preparation thereof for the preparation of becoming wall thickness gloves are provided.The local adopting female mold of the present utility model can realize gloves thickeies, thus under the prerequisite of effectively protection, ensures the flexibility of gloves.Meanwhile, the back of the hand local that the change wall thickness gloves adopting the utility model female mold to prepare can realize gloves thickeies, and meets the protection to doctor's the back of the hand under the environment such as intervene operation, especially can meet the protection needs of X-ray.The utility model is reasonable in design, easy to use, adopts single-steeping to prepare and becomes wall thickness gloves, have good application prospect.
To achieve these goals, the utility model adopts following technical scheme:
A kind of female mold for the preparation of becoming wall thickness gloves, comprise base, arm part, palmar hand, finger section, described base, arm part, palmar hand, finger section are connected successively, the palm back piece that described palmar hand comprises centre of the palm part, is connected with centre of the palm part, described finger section comprises thumb parts, forefinger parts, middle finger, nameless parts, little finger parts, described palm back piece is provided with the first groove, and the degree of depth of described first groove is 0.3 ~ 1.5mm;
The side that described thumb parts are positioned at palm back piece is provided with the second groove, or the side that described forefinger parts are positioned at palm back piece is provided with the second groove, or the side that described thumb parts, forefinger parts, middle finger, nameless parts, little finger parts are positioned at palm back piece is respectively arranged with the second groove;
Described second groove is connected with the first groove, and the degree of depth of described second groove is 0.3 ~ 1.5mm;
The surface of described first groove, the second groove is respectively arranged with hydrophilic coating, and the thickness of described hydrophilic coating is 1 ~ 300 μm.
Described centre of the palm part adopts one-body molded with palm back piece.
Described arm part, palmar hand are respectively hollow structure.
Described arm part, palmar hand, finger section adopt ceramic material or metal material to be prepared from respectively.
On described thumb parts, the area of the second groove is 0.1 ~ 0.7 times that thumb parts are positioned at palm back piece one lateral area.
On described forefinger parts, the area of the second groove is 0.1 ~ 0.7 times that forefinger parts are positioned at palm back piece one lateral area.
0.1 ~ 0.7 times that on described thumb parts, forefinger parts, middle finger, nameless parts, little finger parts, the area of the second groove is respectively thumb parts, forefinger parts, middle finger, nameless parts, little finger parts are positioned at palm back piece one lateral area.
The contact angle of described hydrophilic coating is 2 ~ 30 °.
Gloves prepared by the aforementioned female mold for the preparation of becoming wall thickness gloves.
For foregoing problems, the utility model provides a kind of gloves of female mold and preparation thereof for the preparation of becoming wall thickness gloves.This female mold comprises base, arm part, palmar hand, finger section, and base, arm part, palmar hand, finger section are connected successively.Wherein, the palm back piece that palmar hand comprises centre of the palm part, is connected with centre of the palm part, finger section comprises thumb parts, forefinger parts, middle finger, nameless parts, little finger parts, and palm back piece is provided with the first groove, and the degree of depth of the first groove is 0.3 ~ 1.5mm.Adopt this mould effectively can to thicken the back of the hand position of preparing gloves, thus doctor's the back of the hand is carried out effectively protection in advance under, ensure the flexibility at other positions of gloves, effectively take into account protection and use feature flexibly, there is good application prospect.The female mold that the utility model provides can be prepared and become wall thickness gloves, thus the back of the hand local realizing gloves thickeies, and meets the protection requirements to doctor's the back of the hand under the environment such as intervene operation.
Further, thumb parts be positioned at the palm back piece side be provided with the second groove, or forefinger parts be positioned at the palm back piece side be provided with the second groove; Second groove is connected with the first groove, and the degree of depth of the second groove is 0.3 ~ 1.5mm.Or the side that thumb parts, forefinger parts, middle finger, nameless parts, little finger parts are positioned at palm back piece is respectively arranged with the second groove, second groove is connected with the first groove, the degree of depth of the second groove is 0.3 ~ 1.5mm, 0.1 ~ 0.7 times that on thumb parts, forefinger parts, middle finger, nameless parts, little finger parts, the area of the second groove is respectively thumb parts, forefinger parts, middle finger, nameless parts, little finger parts are positioned at palm back piece one lateral area.Adopt aforementioned structure, it is recessed that the caudal half-sclerotome of female mold refers to carry on the back and slap back piece, and the anterior half-sclerotome being thinner than finger refers to the back of the body, and slowly recessed in slope, form the shallow slot (i.e. the first groove and the second groove) of an energy volume latex, the degree of depth of shallow slot is 0.3 ~ 1.5mm.Adopt gloves prepared by this mould, gloves the back of the hand, the caudal half-sclerotome be connected with the back of the hand point partial thickening, and other position is thin, thus under the prerequisite ensureing gloves flexibility, effectively protect the back of the hand, caudal half-sclerotome finger, have good protection effect.
Further, the surface of the first groove, the second groove is respectively arranged with hydrophilic coating, and the thickness of hydrophilic coating is 1 ~ 300 μm.The contact angle of hydrophilic coating is 2 ~ 30 °.
The hydrophily of the surface of solids or wetability are determined by the microscopic appearance on the chemical composition on surface and surface, and the size of general contact angle is weighed.Contact angle refers to the angle that the drop being dropped in the surface of solids is formed at three phase boundary.In general, the surface of contact angle <90 ° is defined as hydrophilic surface, shows as surface energy and is spontaneously wet out by water; Otherwise when the surface of contact angle >90 ° is defined as hydrophobic surface, surface can not be spontaneously wet out by water; When the contact angle on surface is close to 0 °, then this surface is called as superhydrophilic surface.
The surface of the utility model first groove, the second groove arranges hydrophilic coating respectively, thus forms porous water sucting surface.Due to the setting of hydrophilic coating, make the first groove, the contact angle of the second groove surfaces is 2 ~ 30 °, and other surfaces of female mold are not containing hydrophilic coating, thus the contact angle on other surface of female mold except shallow slot (i.e. the first groove and the second groove) is 30 ~ 70 °.Based on said structure, the hydrophily of the first groove, the second groove surfaces or wetability are better than the surface of other parts, and then hydrophily is stronger, can the more coagulating agent of load and latex.
When adopting the utility model to prepare gloves, single-steeping can be realized shaping.This female mold is adopted to prepare the concise and to the point step becoming wall thickness gloves as follows: (1), by after this female mold cleaning-drying, floods coagulating agent, then dry; (2) female mold of step (1) is immersed in rubber latex or dipping emulsion, then shape, dry, obtain just base; (3) the female mold sulfuration of step (2), the demoulding, drying, back of namely going smoothly thickeies and the thinner gloves finished product in other position.
Adopt the utility model can prepare the protective gloves becoming wall thickness, especially preparation becomes the X-ray protection gloves of wall thickness, prepared gloves can be used for the protection to doctor's the back of the hand position in intervene operation and bone surgery, have good protection effect and application prospect.
Further, arm part, palmar hand are respectively hollow structure, and centre of the palm part adopts one-body molded with palm back piece.Hollow structure is adopted to be conducive to the quality alleviating mould.
Arm part, palmar hand, finger section adopt ceramic material or metal material to be prepared from respectively.When adopting ceramic material to prepare female mold, isostatic compaction, conventional cast, model casting, sinter molding, hot pressing can be adopted to form the methods such as shape and be prepared from; When adopting metal material to prepare female mold, the methods such as electroforming, conventional cast, machining, model casting, RP technique can be adopted to be prepared from.
Based on aforementioned structure, the utility model realizes the mechanism of gloves local thickening mainly based on following three aspects: one is because the first groove, the second groove can hold more latex, realizes thickening; Two is because the hydrophily of the first groove, the second groove surfaces is better, the more latex of energy load; Three is because the hydrophily of the first groove, the second groove surfaces is better, the more coagulating agent of energy load, and coagulating agent good water absorption, can the more latex of load after Dipped latex.By the effect of aforementioned three aspects, the local that the utility model better can realize gloves thickeies, and prepares that protection effect is good, the change wall thickness gloves of flexible operation.
Further, the utility model provides based on the gloves prepared by the aforementioned female mold for the preparation of becoming wall thickness gloves.The thickness that gloves thicken position can be 0.3 ~ 2.5mm, and the thickness not thickening position can be 0.1 ~ 0.3mm.
In sum, adopt female mold of the present utility model to prepare and become wall thickness gloves, prepared protective gloves has that protection effect is good, the feature of flexible operation, especially can meet the protection needs of X-ray.Female mold of the present utility model, by the design of the first groove, the second groove, can realize local protection, and finger pulp loss position is thinner, can be ensured the flexibility operated.Gloves prepared by the utility model are particularly useful for intervene operation and bone surgery, can ensure the flexibility of gloves, can effectively protect again, thus provide practical, effectively protect for vast medical worker.The thickness that gloves prepared by the utility model thicken position can be 0.3 ~ 2.5mm, and the thickness not thickening position can be 0.1 ~ 0.3mm.
Accompanying drawing explanation
Fig. 1 is the side view of embodiment 1.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is that the A-A of Fig. 2 is to sectional view.
Fig. 4 is that the B-B of Fig. 2 is to sectional view.
Fig. 5 is the front view of embodiment 2.
Fig. 6 is that the A-A of Fig. 5 is to sectional view.
Fig. 7 is that the B-B of Fig. 5 is to sectional view.
Mark in figure: 1 is base, and 2 is arm part, and 3 is palmar hand, and 4 is centre of the palm part, 5 is palm back piece, and 6 is thumb parts, and 7 is forefinger parts, and 8 is middle finger, and 9 is nameless parts, and 10 is little finger parts, and 11 is the first groove, and 12 is the second groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment 1
As shown in the figure, female mold comprises base, arm part, palmar hand, finger section, and base, arm part, palmar hand, finger section be connected formation entirety successively, and arm part, palmar hand adopt hollow structure.Finger section comprises thumb parts, forefinger parts, middle finger, nameless parts, little finger parts.
Palm back piece is provided with the first groove, the side that thumb parts, forefinger parts, middle finger, nameless parts, little finger parts are positioned at palm back piece is respectively arranged with the second groove, second groove is connected with the first groove, and the degree of depth of the first groove, the second groove is respectively 0.3 ~ 1.5mm.0.5 times that on thumb parts, forefinger parts, middle finger, nameless parts, little finger parts, the area of the second groove is respectively thumb parts, forefinger parts, middle finger, nameless parts, little finger parts are positioned at palm back piece one lateral area.The surface of the first groove, the second groove is respectively arranged with hydrophilic coating, and the thickness of hydrophilic coating is 1 ~ 300 μm.
In the present embodiment, female mold adopts Al
2o
3ceramic material is prepared from by investment casting, and the contact angle on female mold surface is 30 ~ 70 °.Hydrophilic coating adopts TiO
2ceramic material is prepared from by plasma spraying method, and hydrophilic coating forms porous water sucting surface, and its contact angle is 2 ~ 30 °.
In the present embodiment, the side that thumb parts, forefinger parts, middle finger, nameless parts, little finger parts are positioned at palm back piece is respectively arranged with the second groove, namely the anterior half-sclerotome of finger section refers to that the back of the body is normal thickness, the caudal half-sclerotome be connected with the back of the hand refers to carry on the back recessed, thus realizes the thickening to glove finger portion.Fig. 3 gives the A-A of Fig. 2 to sectional view, as can be seen from Figure 3, palm back piece is provided with the first groove, can slap back portion thicken by the first groove to gloves.Further, base is also provided with connecting hole, connecting hole is through hole or screwed hole, and connecting hole is convenient to base to be fixed on base.
Further, the female mold of the present embodiment is adopted to prepare the step of gloves as follows.
(1) by after female mold cleaning-drying, dipping coagulating agent, coagulating agent to be mass fraction be 3 ~ 20% CaCl
2the aqueous solution, then dry.
(2) female mold of step (1) is immersed in emulsion, then shape, dry.Dipping emulsion typical case but unrestriced primarily of natural rubber latex, compounding ingredient and containing radiation protection material Bi
2o
3slurry mixing form, compounding ingredient primarily of vulcanizing agent, vulcanization accelerator, antioxidant, reinforcing agent and soft water mixing form.
(3) the female mold sulfuration of step (2), the demoulding, drying, obtain gloves finished product.
The thickness that gloves prepared by the present embodiment thicken position is 0.3 ~ 2.5mm, and the thickness not thickening position is 0.1 ~ 0.3mm.
Embodiment 2
As shown in the figure, female mold comprises base, arm part, palmar hand, finger section, and base, arm part, palmar hand, finger section be connected formation entirety successively, and arm part, palmar hand adopt hollow structure.Finger section comprises thumb parts, forefinger parts, middle finger, nameless parts, little finger parts.
In the present embodiment, palm back piece is provided with the first groove, the side that thumb parts, forefinger parts are positioned at palm back piece is respectively arranged with the second groove, and the second groove is connected with the first groove, and the degree of depth of the first groove, the second groove is respectively 0.3 ~ 1.5mm.Different from embodiment 1, the present embodiment only arranges the second groove on thumb parts, forefinger parts.0.5 times that on thumb parts, forefinger parts, the area of the second groove is respectively thumb parts, forefinger parts are positioned at palm back piece one lateral area.The surface of the first groove, the second groove is respectively arranged with hydrophilic coating, and the thickness of hydrophilic coating is 100 ~ 200 μm.
In the present embodiment, female mold adopts stainless steel to be that raw material is prepared from by investment casting, and the contact angle on female mold surface is 30 ~ 70 °.Hydrophilic coating is adopted stainless steel and is prepared from by plasma spraying method, and hydrophilic coating forms porous water sucting surface, and its contact angle is 2 ~ 30 °.
Further, the female mold of the present embodiment is adopted to prepare the step of gloves as follows.
(1) by after female mold cleaning-drying, dipping coagulating agent, coagulating agent to be mass fraction be 3 ~ 20% CaCl
2the aqueous solution, then dry.
(2) female mold of step (1) is immersed in emulsion, then shape, dry.Dipping emulsion typical case but unrestriced primarily of carboxylic acrylonitrile butadiene rubber latex, compounding ingredient and containing radiation protection material WO
3slurry mixing form, compounding ingredient primarily of vulcanizing agent, vulcanization accelerator, reinforcing agent and soft water mixing form.
(3) the female mold sulfuration of step (2), the demoulding, drying, obtain gloves finished product.
The thickness that gloves prepared by the present embodiment thicken position is 0.3 ~ 2.5mm, and the thickness not thickening position is 0.1 ~ 0.3mm.
The female mold of the present embodiment adopts single-steeping can prepare change wall thickness gloves, convenient and simple for operation, quick, the change wall thickness gloves simultaneously prepared can under the prerequisite ensureing flexible operation, doctor is effectively protected, especially can meet the protection needs of X-ray, there is good application prospect.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. the female mold for the preparation of change wall thickness gloves, it is characterized in that, comprise base (1), arm part (2), palmar hand (3), finger section, described base (1), arm part (2), palmar hand (3), finger section is connected successively, described palmar hand (3) comprises centre of the palm part (4), the palm back piece (5) be connected with centre of the palm part (4), described finger section comprises thumb parts (6), forefinger parts (7), middle finger (8), nameless parts (9), little finger parts (10), described palm back piece (5) is provided with the first groove (11), the degree of depth of described first groove (11) is 0.3 ~ 1.5mm,
The side that described thumb parts (6) are positioned at palm back piece (5) is provided with the second groove (12), or the side that described forefinger parts (7) are positioned at palm back piece (5) is provided with the second groove (12), or the side that described thumb parts (6), forefinger parts (7), middle finger (8), nameless parts (9), little finger parts (10) are positioned at palm back piece (5) is respectively arranged with the second groove (12);
Described second groove (12) is connected with the first groove (11), and the degree of depth of described second groove (12) is 0.3 ~ 1.5mm;
The surface of described first groove (11), the second groove (12) is respectively arranged with hydrophilic coating, and the thickness of described hydrophilic coating is 1 ~ 300 μm.
2. according to claim 1 for the preparation of the female mold becoming wall thickness gloves, it is characterized in that, described centre of the palm part (4) adopts one-body molded with palm back piece (5).
3., according to claim 1 for the preparation of the female mold becoming wall thickness gloves, it is characterized in that, described arm part (2), palmar hand (3) are respectively hollow structure.
4., according to claim 1 for the preparation of the female mold becoming wall thickness gloves, it is characterized in that, described arm part (2), palmar hand (3), finger section adopt ceramic material or metal material to be prepared from respectively.
5. according to claim 1 for the preparation of the female mold becoming wall thickness gloves, it is characterized in that, the area of upper second groove (11) of described thumb parts (6) is 0.1 ~ 0.7 times that thumb parts (6) are positioned at palm back piece (5) lateral area.
6. according to claim 1 for the preparation of the female mold becoming wall thickness gloves, it is characterized in that, the area of upper second groove (11) of described forefinger parts (7) is 0.1 ~ 0.7 times that forefinger parts (7) are positioned at palm back piece (5) lateral area.
7. according to claim 1 for the preparation of the female mold becoming wall thickness gloves, it is characterized in that, 0.1 ~ 0.7 times that the area of described thumb parts (6), forefinger parts (7), middle finger (8), nameless parts (9), upper second groove (12) of little finger parts (10) is respectively thumb parts (6), forefinger parts (7), middle finger (8), nameless parts (9), little finger parts (10) are positioned at palm back piece (5) lateral area.
8., according to claim 1 for the preparation of the female mold becoming wall thickness gloves, it is characterized in that, the contact angle of described hydrophilic coating is 2 ~ 30 °.
9. according to any one of claim 1-8 for the preparation of the gloves prepared by the female mold becoming wall thickness gloves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520951845.9U CN205143586U (en) | 2015-11-25 | 2015-11-25 | A bed die mould for preparing become wall thickness gloves and gloves of preparation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520951845.9U CN205143586U (en) | 2015-11-25 | 2015-11-25 | A bed die mould for preparing become wall thickness gloves and gloves of preparation thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205143586U true CN205143586U (en) | 2016-04-13 |
Family
ID=55679341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520951845.9U Withdrawn - After Issue CN205143586U (en) | 2015-11-25 | 2015-11-25 | A bed die mould for preparing become wall thickness gloves and gloves of preparation thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205143586U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479643A (en) * | 2015-11-25 | 2016-04-13 | 中国工程物理研究院材料研究所 | Female die for manufacturing wall thickness-variable glove and glove manufactured through female die |
| CN111201576A (en) * | 2017-09-21 | 2020-05-26 | 奥马尔·奥马尔-帕夏 | Protective glove for blocking penetrating radiation |
-
2015
- 2015-11-25 CN CN201520951845.9U patent/CN205143586U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479643A (en) * | 2015-11-25 | 2016-04-13 | 中国工程物理研究院材料研究所 | Female die for manufacturing wall thickness-variable glove and glove manufactured through female die |
| WO2017088667A1 (en) * | 2015-11-25 | 2017-06-01 | 中国工程物理研究院材料研究所 | Female die for manufacturing wall thickness-variable glove and glove manufactured using female die |
| CN111201576A (en) * | 2017-09-21 | 2020-05-26 | 奥马尔·奥马尔-帕夏 | Protective glove for blocking penetrating radiation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160413 Effective date of abandoning: 20180123 |
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| AV01 | Patent right actively abandoned |