CN104894721A - Line-pressing machine for absorbable medical suture lines and line-pressing method - Google Patents
Line-pressing machine for absorbable medical suture lines and line-pressing method Download PDFInfo
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- CN104894721A CN104894721A CN201510282772.3A CN201510282772A CN104894721A CN 104894721 A CN104894721 A CN 104894721A CN 201510282772 A CN201510282772 A CN 201510282772A CN 104894721 A CN104894721 A CN 104894721A
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
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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
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06166—Sutures
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- Life Sciences & Earth Sciences (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Textile Engineering (AREA)
- Heart & Thoracic Surgery (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 relates to the technical field of medical operation and especially relates to a line-pressing machine for absorbable medical suture lines and a line-pressing method. The line-pressing machine for absorbable medical suture lines comprises a power system and a line-pressing system. A driving wheel and a driven wheel of the line-pressing system are correspondingly provided with one or multiple line-pressing grooves along the circumferential surface. The line-pressing grooves are semi-circular-arc-shaped. The line-pressing grooves of the driving wheel and the driven wheel are combined along the radial direction of the external circumference in order to form circular line-pressing holes used for pressing suture lines. The power system drives the driving wheel to rotate so that the driving wheel can drive the driven wheel to rotate relatively. The line-pressing method utilizes the line-pressing machine for absorbable medical suture lines to press the suture lines. The line-pressing machine for absorbable medical suture lines is easily operated and helps to effectively enhance production efficiency and utilization rate of material. The line-pressing method helps to effectively improve line bodies of suture lines. Regular line body structures help to greatly improve stitching and needle-threading efficiency in production and effectively increase utilization rate of suture lines during subsequent production and usage.
Description
Technical field
The present invention relates to medical operating technical field, particularly relate to a kind of absorbable medical suture line-pressing machine and line ball method.
Background technology
Suture is a kind of special linear material, has the function of hemostasis by ligation, Suture hemostasis and tissue apposition, its material development experience: silk thread, catgut, chemical synthesis line, pure natural sub-thread collagen sutures.From absorption characteristic, suture can be divided into nonabsorable suture and absorbable suture two kinds.Nonabsorable suture, as nylon wire, silk thread, titanium alloy belong to line etc., can become in foreign matter long-term existence body during this kind of suturing with thread management in-vivo tissue, need to take out stitches for about 7 days when sewing up body surface, brings secondary painful when taking out stitches to patient; Absorbable suture, as catgut, PGA (PGA), PGLA (poly (glycolide-lactide)) suture etc., the structure of this type of Absorption Line is that multiply establishment shape has possibility of the reaction that causes inflammation, soak time is grown, easily form scar, subcutaneous lump, calcification and there is certain histoincompatiblity; Again from material, suture can be divided into the suture of pure natural material and the suture two kinds of chemical synthesis.
Absorbable rod collagen sutures is generally for raw material with natural shaping coypu ail tendo tissue (a kind of animal tendon materials), the suture that utilization Biological Principles, pure physical refining processes are made is a kind of novel absorbable suture.The feature of this line be the non-woven shape of sub-thread do not cause inflammation reaction, soak time short, do not form scar, do not form subcutaneous lump, not calcification.
In this kind of absorbable suture, the natural shaping linear characteristic of existence determine its make suture after cross sectional shape become slightly flat and irregular.Although its irregular section does not affect sutural stitching function, assimilation effect, mix sewing needle giving this suture and will bring many difficulties, and sewing effect does not have the so attractive in appearance of service regeulations suturing with thread management.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention there is provided a kind of absorbable medical suture line-pressing machine and line ball method, there is simple, convenient use, easily the feature such as to put into production, can effectively improve production effect and stock utilization, save production cost, the suture of output is attractive in appearance, the dry uniformity of bar, effectively improves the efficiency that in producing and using, suture is threaded a needle.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of absorbable medical suture line-pressing machine, comprising dynamical system and crimping system; Described crimping system comprises driving wheel and driven pulley, described driving wheel and driven pulley respectively circumferentially surperficial correspondence be provided with one or more line ball groove, described line ball groove is semicircular arc; The line ball groove of described driving wheel and driven pulley forms circular line ball hole along the Radial Combinations of excircle, and described line ball hole is for suppressing suture; Described dynamical system drives described driving wheel to rotate, and drives described driven pulley to relatively rotate to realize described driving wheel.
Wherein, described dynamical system comprises power set, power switching device, driving shaft and driven shaft, described power set drive described driving shaft to rotate by described power switching device, described driving wheel and driven pulley are sheathed on outside described driving shaft and driven shaft respectively, and described driving wheel is driven by described driving shaft and rotates.
Wherein, also comprise support system, described support system is used for crimping system and dynamical system described in fixed support.
Wherein, described support system comprises base and is fixed on the fixed mechanism on described base, described dynamical system and crimping system are installed on described base respectively, and the both sides of described crimping system are separately installed with described fixed mechanism, and described fixed mechanism is used for fixing described crimping system.
Wherein, described fixed mechanism comprises the first fixed mount be installed on described base, is installed on the second fixed mount on described first fixed mount and is installed on the 3rd fixed mount on described second fixed mount, the two ends of described driving shaft are rotating to be arranged between described first fixed mount and the second fixed mount, and the two ends of described driven shaft are rotating to be arranged between described second fixed mount and the 3rd fixed mount.
Wherein, described base, the first fixed mount, install fixing respectively by set bolt between the second fixed mount and the 3rd fixed mount.
Wherein, described power set are the switching mechanism of artificial output machine tool or motor.
Wherein, the aperture in described line ball hole is 0.100 ~ 0.149mm or 0.150 ~ 0.199mm or 0.200 ~ 0.249mm or 0.250 ~ 0.299mm or 0.300 ~ 0.349mm or 0.350 ~ 0.429mm or 0.430 ~ 0.499mm or 0.500 ~ 0.599mm or 0.600 ~ 0.699mm.
A kind of line ball method is based on above-mentioned absorbable medical suture line-pressing machine.
(3) beneficial effect
Technique scheme of the present invention has following beneficial effect: absorbable medical suture line-pressing machine of the present invention comprises dynamical system and crimping system; The driving wheel of crimping system and driven pulley respectively circumferentially surperficial correspondence be provided with one or more line ball groove, line ball groove is semicircular arc; The line ball groove of driving wheel and driven pulley forms circular line ball hole along the Radial Combinations of excircle, and the side of suture from crimping system, for suppressing suture, is suppressed through line ball hole by line ball hole; Dynamical system drives driving wheel to rotate, and drives driven pulley to relatively rotate to realize driving wheel.Line ball method of the present invention is with this absorbable medical suture line-pressing machine compacting suture.This absorbable medical suture line-pressing machine is simple to operate, easy to use, easily puts into production, and effectively can improve the utilization rate of production effect and material, saves production cost and manually; The line ball method using this line-pressing machine to carry out line ball effectively can improve sutural line body, and the line body structure of rule greatly can improve the efficiency that suture in production process is threaded a needle, the suture produced is attractive in appearance, the dry uniformity of bar, effectively improves suture in subsequent production and the utilization rate in using.
Accompanying drawing explanation
Fig. 1 is the front view of the absorbable medical suture line-pressing machine of the embodiment of the present invention;
Fig. 2 is the A place partial enlarged drawing of Fig. 1;
Fig. 3 is the side view of the absorbable medical suture line-pressing machine of the embodiment of the present invention;
Fig. 4 is the top view of the absorbable medical suture line-pressing machine of the embodiment of the present invention.
Wherein, 1, base; 2, power set; 3, driving shaft; 4, line ball groove; 5, driving wheel; 6, the first fixed mount; 7, the second fixed mount; 8, the 3rd fixed mount; 9, driven pulley; 10, line ball hole; 11, driven shaft; 12, fixed screw.
Detailed description of the invention
Below in conjunction with drawings and Examples, embodiments of the present invention are described in further detail.Following examples for illustration of the present invention, but can not be used for limiting the scope of the invention.
In describing the invention, except as otherwise noted, the implication of " multiple " is two or more; Except as otherwise noted, the implication of " nick shaped " is the shape except cross section is concordant.Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second ", " the 3rd " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
As shown in Figure 1, Figure 3 and Figure 4, the absorbable medical suture of the present embodiment is applicable to carry out line ball to animal Tendon Suture or nerve fibre suture.This absorbable medical suture line-pressing machine comprises dynamical system and crimping system, the driving wheel 5 of crimping system and driven pulley 9 respectively circumferentially surperficial correspondence be provided with one or more line ball groove 4, line ball groove 4 is semicircular arc, each line ball groove 4 of the circumferential surface of driving wheel 5 is relative with each line ball groove 4 position of the circumferential surface of driven pulley 9 respectively, the line ball groove 4 of driving wheel 5 and driven pulley 9 is made to form circular line ball hole 10 along the Radial Combinations of excircle, line ball hole 10 is for suppressing suture, especially for compacting animal Tendon Suture or nerve fibre suture, the side of suture from crimping system is suppressed through line ball hole 10, dynamical system drives driving wheel 5 to rotate, driven pulley 9 is driven to relatively rotate to realize driving wheel 5, utilize the relative motion of driving wheel 5 and driven pulley 9, absorbable medical suture can be made from the side suction pressure string holes 10 of crimping system, after the compacting in line ball hole 10, leave line ball hole 10 by the opposite side of crimping system.
As shown in Figure 2, in the crimping system of the present embodiment, the circumferential surface of driving wheel 5 and driven pulley 9 is arranged at intervals with four line ball grooves 4 respectively, form four line ball holes 10 altogether, when the driving wheel 5 of crimping system drives driven pulley 9 to relatively rotate, each line ball groove 4 of driving wheel 5 and driven pulley 9 relatively rotates with driving wheel 5 and driven pulley 9 respectively; Because each line ball groove 4 is semicircular arc, a line ball groove 4 on driving wheel 5 forms a circular hole with the contact center place of the line ball groove 4 of the correspondence position with it on driven pulley 9, i.e. line ball hole 10, preferred line ball groove 4 is 1/2 circular arc, so that make the line ball hole 10 of formation be the circle of standard; The side in line ball hole 10 is sutural entrance, and opposite side is sutural outlet, and suture is by the process in line ball hole 10, and its excircle can be compressed to the cylindrical of rule.
In order to make suture can pass from the boring not damaged medical suture needle of different size, the aperture in preferred line ball hole 10 is 0.100 ~ 0.149mm or 0.150 ~ 0.199mm or 0.200 ~ 0.249mm or 0.250 ~ 0.299mm or 0.300 ~ 0.349mm or 0.350 ~ 0.429mm or 0.430 ~ 0.499mm or 0.500 ~ 0.599mm or 0.600 ~ 0.699mm.
In the present embodiment, in order to make driving wheel 5 can normally drive driven pulley 9 to rotate, preferred dynamical system comprises power set 2, power switching device, driving shaft 3 and driven shaft 11, and power set 2 drive driving shaft 3 to rotate by power switching device.For providing stable outputting power, power set 2 preferably man power export machinery conversion mechanism or motor; The driving wheel 5 of crimping system and driven pulley 9 are set in outside driving shaft 3 and driven shaft 11 respectively, driving wheel 5 is driven by driving shaft 3 and rotates, in the present embodiment, frictional force is relied on to drive driven pulley 9 to rotate when driving wheel 5 rotates, thus drive driven shaft 11 to rotate, the design of driven shaft 11 is consistent in order to ensure driven pulley 9 angular speed when rotating of many group crimping systems, improves power transfer efficiency, ensures that line ball is stablized.
The absorbable medical suture line-pressing machine of the present embodiment also comprises support system, and support system is used for fixed support crimping system and dynamical system.In the present embodiment, the base 1 of support system is for fixed support dynamical system and fixed mechanism, and fixed mechanism is fixed on base 1, and dynamical system and crimping system are also installed on base 1 respectively, the both sides of crimping system are separately installed with fixed mechanism, and fixed mechanism is used for fixing crimping system.More specifically, in order to ensure driving wheel 5 and driven pulley 9 stable rotation of crimping system, be installed on base 1 by the first fixed mount 6 of fixed mechanism, the second fixed mount 7 is installed on the first fixed mount 6, and the 3rd fixed mount 8 is installed on the second fixed mount 7.The two ends of driving shaft 3 are rotating to be respectively arranged between the first fixed mount 6 and the second fixed mount 7, and the two ends of driven shaft 11 are rotating to be respectively arranged between the second fixed mount 7 and the 3rd fixed mount 8.When installation first fixed mount 6, second fixed mount 7 and the 3rd fixed mount 8, fixed screw 12 preferably can be used to be fixed, come off in self-retaining mechanism when avoiding driving shaft 3 and driven shaft 11 to rotate, meet accident.
The present embodiment additionally provides the line ball method based on absorbable medical suture line-pressing machine, absorbable medical suture is penetrated in line ball hole 10 from the side of crimping system, opposite side takes out, suture is after the compacting in line ball hole 10, line body is modified to the cylinder of rule, and the suture after compacting is attractive in appearance, the dry uniformity of bar.The crimping system of the present embodiment is that a driving wheel 5 drives a driven pulley 9 to rotate, driving wheel 5 and driven pulley 9 have four groups of line ball grooves 4 arrange in turn, combined by four groups of line ball groove 4 one_to_one corresponding on driving wheel 5 and driven pulley 9, the line ball hole 10 of four same apertures or different pore size can be formed.Can according to line body diametric requirements, the degree of depth of adjustment line ball groove 4 and width, thus obtain the line ball hole 10 of different pore size.Therefore the present embodiment can be produced multiple identical or part is identical or the suture of different-diameter, to reach the object of enhancing productivity simultaneously.
Coypu Tendon Suture for 3-0: first start the power set 2 in dynamical system, driving shaft 3 is driven by power switching device and rotates, driving wheel 5 is made to drive driven pulley 9 to rotate together, then simultaneously by the coypu Tendon Suture of four 3-0 from entering from the side in four line ball holes 10 of the present embodiment respectively, opposite side out, all becomes by four sutural line bodies in line ball hole 10 meet the demands cylindrical.Become uniformity by the suture line body after line ball, be more suitable for suture and penetrate the undamaged medical suture needle of 3-0.
In sum, the absorbable medical suture line-pressing machine of the present embodiment comprises dynamical system and crimping system; The driving wheel 5 of crimping system and driven pulley 9 respectively circumferentially surperficial correspondence be provided with one or more line ball groove 4, line ball groove 4 is semicircular arc; The line ball groove 4 of driving wheel 5 and driven pulley 9 forms circular line ball hole 10 along the Radial Combinations of excircle, and the side of suture from crimping system, for suppressing suture, is suppressed through line ball hole 10 by line ball hole 10; Dynamical system drives driving wheel 5 to rotate, and drives driven pulley 9 to relatively rotate to realize driving wheel 5.The line ball method of the present embodiment is with this absorbable medical suture line-pressing machine compacting suture.This absorbable medical suture line-pressing machine is simple to operate, easy to use, easily puts into production, and effectively can improve the utilization rate of production effect and material, saves production cost and manually; The line ball method using this line-pressing machine to carry out line ball effectively can improve sutural line body, and the line body structure of rule greatly can improve the efficiency that suture in production process is threaded a needle, the suture produced is attractive in appearance, the dry uniformity of bar, effectively improves suture in subsequent production and the utilization rate in using.
Embodiments of the invention provide in order to example with for the purpose of describing, and are not exhaustively or limit the invention to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present invention and practical application are better described, and enables those of ordinary skill in the art understand the present invention thus design the various embodiments with various amendment being suitable for special-purpose.
Claims (9)
1. an absorbable medical suture line-pressing machine, is characterized in that, comprises dynamical system and crimping system; Described crimping system comprises driving wheel (5) and driven pulley (9), described driving wheel (5) and driven pulley (9) respectively circumferentially surperficial correspondence be provided with one or more line ball groove (4), described line ball groove (4) is semicircular arc; The line ball groove (4) of described driving wheel (5) and driven pulley (9) forms circular line ball hole (10) along the Radial Combinations of excircle, and described line ball hole (10) is for suppressing suture; Described dynamical system drives described driving wheel (5) to rotate, and drives described driven pulley (9) to relatively rotate to realize described driving wheel (5).
2. absorbable medical suture line-pressing machine according to claim 1, it is characterized in that, described dynamical system comprises power set (2), power switching device, driving shaft (3) and driven shaft (11), described power set (2) drive described driving shaft (3) to rotate by described power switching device, described driving wheel (5) and driven pulley (9) are sheathed on described driving shaft (3) and driven shaft (11) outward respectively, and described driving wheel (5) is driven by described driving shaft (3) and rotates.
3. absorbable medical suture line-pressing machine according to claim 2, is characterized in that, also comprise support system, and described support system is used for crimping system and dynamical system described in fixed support.
4. absorbable medical suture line-pressing machine according to claim 3, it is characterized in that, the fixed mechanism that described support system comprises base (1) and is fixed on described base, described dynamical system and crimping system are installed on described base (1) respectively, the both sides of described crimping system are separately installed with described fixed mechanism, and described fixed mechanism is used for fixing described crimping system.
5. absorbable medical suture line-pressing machine according to claim 4, it is characterized in that, described fixed mechanism comprises the first fixed mount (6) be installed on described base (1), be installed on the second fixed mount (7) on described first fixed mount (6), with the 3rd fixed mount (8) be installed on described second fixed mount (7), the two ends of described driving shaft (3) are rotating to be arranged between described first fixed mount (6) and the second fixed mount (7), the two ends of described driven shaft (11) are rotating to be arranged between described second fixed mount (7) and the 3rd fixed mount (8).
6. absorbable medical suture line-pressing machine according to claim 5, it is characterized in that, described base (1), the first fixed mount (7), install fixing respectively by set bolt (12) between the second fixed mount (8) and the 3rd fixed mount (9).
7. absorbable medical suture line-pressing machine according to claim 2, is characterized in that, described power set (2) are the switching mechanism of artificial output machine tool or motor.
8. absorbable medical suture line-pressing machine according to claim 1, it is characterized in that, the aperture of described line ball hole (10) is 0.100 ~ 0.149mm or 0.150 ~ 0.199mm or 0.200 ~ 0.249mm or 0.250 ~ 0.299mm or 0.300 ~ 0.349mm or 0.350 ~ 0.429mm or 0.430 ~ 0.499mm or 0.500 ~ 0.599mm or 0.600 ~ 0.699mm.
9. a line ball method, is characterized in that, is based on the absorbable medical suture line-pressing machine described in any one of claim 1-8.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282772.3A CN104894721B (en) | 2015-05-28 | 2015-05-28 | A kind of absorbable medical suture line-pressing machine and line ball method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510282772.3A CN104894721B (en) | 2015-05-28 | 2015-05-28 | A kind of absorbable medical suture line-pressing machine and line ball method |
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| CN104894721A true CN104894721A (en) | 2015-09-09 |
| CN104894721B CN104894721B (en) | 2016-08-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104173083A (en) * | 2014-09-03 | 2014-12-03 | 胡元国 | Medical suture and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203130955U (en) * | 2013-01-18 | 2013-08-14 | 董德强 | Improved type wire stripping and wire pressing machine transmission device |
| CN104173083A (en) * | 2014-09-03 | 2014-12-03 | 胡元国 | Medical suture and manufacturing method thereof |
| CN204218959U (en) * | 2014-11-13 | 2015-03-25 | 湖南千金医用材料有限公司 | The sutural line arranging device of a kind of mampalon medical collagen |
| CN204661945U (en) * | 2015-05-28 | 2015-09-23 | 湖南然元医用高科技蛋白线有限公司 | A kind of absorbable medical suture line-pressing machine |
-
2015
- 2015-05-28 CN CN201510282772.3A patent/CN104894721B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203130955U (en) * | 2013-01-18 | 2013-08-14 | 董德强 | Improved type wire stripping and wire pressing machine transmission device |
| CN104173083A (en) * | 2014-09-03 | 2014-12-03 | 胡元国 | Medical suture and manufacturing method thereof |
| CN204218959U (en) * | 2014-11-13 | 2015-03-25 | 湖南千金医用材料有限公司 | The sutural line arranging device of a kind of mampalon medical collagen |
| CN204661945U (en) * | 2015-05-28 | 2015-09-23 | 湖南然元医用高科技蛋白线有限公司 | A kind of absorbable medical suture line-pressing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104173083A (en) * | 2014-09-03 | 2014-12-03 | 胡元国 | Medical suture and manufacturing method thereof |
| CN104173083B (en) * | 2014-09-03 | 2016-10-26 | 杭州爱普医疗器械股份有限公司 | A kind of medical treatment suture and preparation method thereof |
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| CN104894721B (en) | 2016-08-17 |
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