CN213883394U - Urological department calculus treatment is with two signal switch stone crushing equipment - Google Patents

Abstract

The utility model discloses a dual-signal switch lithotripsy device for urological department calculus treatment, which comprises a fixed frame and a switch trigger arranged in the fixed frame, wherein the fixed frame is connected and fixed with an external bed body through supporting rods which are distributed and installed on the left and the right, the switch trigger comprises a trigger post and an end cover which is installed on the trigger post, a cylindrical movable groove is also arranged at the inner center of the trigger post, a sliding rod is also installed in the movable groove, a cover hole is also arranged on the end cover and corresponds to the position of the sliding rod, the cover hole is matched and installed with the sliding rod, the lower part of the sliding rod is also provided with an installation hole which runs through the installation, a signal needle is also fixedly installed at the installation hole, a signal trigger chute which is vertically distributed is also arranged in the trigger post, the bottom of the sliding rod is also sleeved with a spring, the utility model is convenient to disassemble and install, and adopts dual-trigger electrodes, thereby greatly improving the hit rate of shock wave lithotripsy, further avoiding the damage of peripheral tissues such as kidney and the like and greatly improving the treatment effect of the external shock wave lithotripsy.

Description

Urological department calculus treatment is with two signal switch stone crushing equipment

Technical Field

The utility model relates to the technical field of medical equipment, urinary system rubble, especially, relate to a two signal switch rubble equipment are used in urological department's calculus treatment.

Background

The extracorporeal shock wave lithotripsy is the most common treatment method for treating urinary system calculus, and is characterized in that the calculus in the body is broken in an extracorporeal shock wave mode as the name suggests, so that the body cannot be injured, and the extracorporeal shock wave lithotripsy is completely different from the operation; the main method is that under the positioning of ray or ultrasonic, the calculus in vivo is positioned, then the calculus is broken up by high-frequency shock wave, and the broken calculus can be discharged out of the body by urine; however, when in vitro shock wave lithotripsy operation, stones at the upper section of the kidney and ureter are greatly influenced by the respiratory frequency of a human body (16-20 times/minute), either the operation of lithotripsy in vitro shock wave shock is completed when a patient inhales or the operation of lithotripsy in vitro shock wave is completed when the patient exhales, but the traditional extracorporeal shock wave lithotripsy machine can only adjust the triggering time or reduce the respiratory frequency and the respiratory depth in a mode of abdominal belt compression, even if the hit rate of the extracorporeal shock wave lithotripter cannot be guaranteed, more than 50% of shock waves hit the kidney, ureter and peripheral tissues, thereby causing unnecessary damage, further causing the problems of material consumption increase and the like of the external shock wave stone crusher, greatly reducing the service life of the external shock wave stone crusher, therefore, how to improve the external shock wave lithotripter into a mode of synchronous triggering along with respiration is a technical problem which needs to be solved urgently at the present stage.

Disclosure of Invention

An object of the utility model is to overcome not enough among the prior art, provide a two signal switch rubble equipment are used in urological department's calculus treatment, its structural design is reasonable, dismantles simple to operate, is convenient for accomodate and place, adopts two trigger electrode, has improved the hit rate of shock wave rubble greatly, has further avoided the harm of tissues around the kidney etc. has improved the treatment of external shock wave rubble greatly.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a dual-signal switch lithotripsy device for urological calculus treatment comprises a fixing frame and a switch trigger arranged in the fixing frame, wherein the fixing frame is fixedly connected with an external bed body through supporting rods which are distributed and installed on the left and right sides, the center of the fixing frame is also provided with the switch trigger, the switch trigger comprises a trigger column and an end cover arranged on the trigger column, the trigger column is of a cylindrical structure, the inner center of the trigger column is also provided with a cylindrical movable groove, a sliding rod is also arranged in the movable groove, the sliding rod is matched and installed with the movable groove, a cover hole is also arranged on the end cover and corresponds to the position of the sliding rod, the cover hole is matched and installed with the sliding rod, the lower part of the sliding rod is also provided with an installation hole which is arranged in a penetrating way, the installation hole is also fixedly provided with a signal needle, and a signal trigger sliding chute which is vertically distributed is also arranged in the trigger column, the signal needle is slidably mounted in the signal triggering chute, and a spring is further sleeved at the bottom of the sliding rod;

the trigger post is internally provided with a first signal electrode plate, the first signal electrode plate is arranged at the bottom of the trigger post and is of an L-shaped structure, one side of the bottom of the first signal electrode plate is electrically connected with an external stone crusher, the first signal electrode plate is divided into a positive signal electrode plate and a negative signal electrode plate, one side of the first signal electrode plate is also provided with a signal clamping groove corresponding to the signal pin, the signal clamping groove is matched with the signal pin for installation, the switch trigger is also internally provided with a second signal electrode plate, the second signal electrode plate is arranged at the upper end of the trigger post and is also divided into a positive signal electrode plate and a negative signal electrode plate, the second signal electrode plate is of a concave structure, and the upper end face of the trigger post is also provided with a clamping groove corresponding to the second signal electrode plate, and the two end parts of the second signal electrode slice are fixedly embedded with the clamping grooves.

According to the arrangement, the trigger head on the sliding rod is contacted with the abdomen of a human body through the telescopic function and the adjusting function of the supporting rod, the specified height and position are set, the signal needle is a conductive needle, under the normal state, the signal needle of the switch trigger is contacted with the second signal electrode plate under the self elasticity of the spring, the lung of the human body expands when the human body lies horizontally and inhales air, the abdomen is lifted, the sliding rod is jacked, the signal needle is separated from the second signal electrode plate, when the abdomen of a patient is lifted, the signal needle is driven to move upwards to be contacted with the first signal electrode plate, a first signal electric loop is further formed, the first signal electrode plate transmits signals to the stone crusher through an electric wire connected with an external stone crusher, and the stone crusher works to realize the accurate external shock wave stone crushing effect; then the lung contracts when the human body lies flat and exhales, the abdomen descends, the sliding rod and the signal pin are under the rebounding self-recovery acting force of the spring, the sliding pin is separated from the first signal electrode plate and then contacts with the second signal electrode plate, the signal pin and the second signal electrode plate form a second signal circuit, the second signal electrode plate transmits signals to the stone crusher through an electric wire connected with an external stone crusher, the stone crusher works to realize an accurate external shock wave stone crushing effect, the first signal electrode plate and the second signal electrode plate are arranged one by one, the stone crusher is started by adopting double trigger signals, and further high-accuracy stone crushing operation of urinary system stone crushing along with respiration synchronization is realized.

Preferably, the bracing piece is including the horizontal pole of perpendicular setting and the vertical pole of vertical installation, horizontal pole and vertical pole formula structure as an organic whole, just horizontal pole one end is fixed through threaded connection, the other end is connected fixedly with the vertical pole with the mount, the one end and the external bed body of vertical pole are connected fixedly.

Further preferred, the telescopic link that the horizontal pole was accomodate in order to stretch is convenient for fix the mount and the bed body through the bracing piece, and the bracing piece setting is on the width direction of the bed body, because user's human height difference, is convenient for adjust and corresponds the belly position of installing at the human body, and then is favorable to realizing through the bed body that support and firm, and convenient to detach and installation have improved the practicality and the steadiness of this equipment greatly.

Further preferred, the lower extreme of vertical pole is fixed mounting still has the plastic clamp, one side and the external bed body lateral wall post installation of plastic clamp are fixed, and the plastic clamp is lateral wall open-ended ring structure, and wherein the opening angle is less than the quarter ring, and the chucking installation of being convenient for, so set up, through the mode of plastic clamp connection, the dismantlement and the installation between this equipment of being convenient for and the bed body under non-use, the same convenient to detach with accomodate, save space, can not hinder and doctorse and nurses normal use and the maintenance with the bed.

Preferably, the top of the sliding rod is also fixedly provided with a trigger switch head which is of a square structure.

Preferably, the second signal electrode plate is perpendicular to the signal trigger chute, one side of the second signal electrode plate is electrically connected with an external stone crusher, and the first signal electrode plate is not in contact with the second signal electrode plate.

Preferably, a signal clamping groove with an arc-shaped structure is further formed in one side of the second signal electrode plate and corresponds to the signal pin, and the signal clamping groove in the second signal electrode plate is matched with the signal pin in installation.

Preferably, still be equipped with adjusting device between switch trigger and the mount, adjusting device is including setting up the adjustment tank on the mount side and installing the adjusting bolt in the adjustment tank, adjusting bolt and switch trigger compress tightly the contact, have realized the altitude mixture control of switch trigger through adjusting device, because people's height is fat thin different, be promptly when the human body is recumbent the belly breathing position different, further say, because human body type structure is different, breathing depth also different, need medical personnel to adjust trigger mechanism to the adaptation position, and then improve trigger mechanism along with breathing synchronous accuracy, further promote this equipment along with breathing synchronous rubble effect.

The beneficial effects of the utility model reside in that: the utility model has the advantages of simple structure and reasonable design, flexible function and adjusting device regulatory action through the bracing piece, with the human belly of trigger head contact on the slide bar, appointed height and position have been set up, the signal needle is the conducting pin, under normal conditions, the signal needle of switch trigger is under the elasticity of spring is with the contact of second signal electrode slice, the lung expands when the human body is flat to lie and breathes in, the belly rises, jack-up slide bar, the signal needle separates with the second signal electrode slice, when the patient belly rises, drive the signal needle and move upward and contact with first signal electrode slice, and then form first signal electric loop, first signal electrode slice transmits the signal to the stone crusher through the electric wire that links to each other with external stone crusher, the stone crusher work, realize accurate external shock wave rubble effect; then when a human body lies horizontally and exhales, the lung contracts, the abdomen descends, the sliding rod and the signal pin are under the rebounding self-recovery acting force of the spring, the sliding pin is separated from the first signal electrode plate and then contacts with the second signal electrode plate, the signal pin and the second signal electrode plate form a second signal circuit, the second signal electrode plate transmits signals to the stone crusher through a wire connected with an external stone crusher, the stone crusher works to realize an accurate external shock wave stone crushing effect, the first signal electrode plate and the second signal electrode plate are arranged one by one, and the stone crusher is started by adopting a double-trigger signal, so that the high-accuracy stone crushing operation of the urinary system stone crushing along with the synchronous respiration is realized;

due to the fact that the heights of human bodies of users are different, the plastic clamp and the adjusting device are arranged to be matched, so that the triggering mechanism can be conveniently adjusted and correspondingly installed on the belly of the human body, further, due to the fact that the body type structures of the human bodies are different, the breathing depths are also different, medical workers are required to adjust the triggering mechanism to the adaptive position, the synchronous accuracy of the triggering mechanism along with breathing is improved, the synchronous stone breaking effect of the equipment along with breathing is further improved, supporting and stabilizing can be achieved through a bed body, and the practicability and stability of the equipment are greatly improved; through the mode of plastic clamp connection, be convenient for dismantlement and installation between this equipment and the bed body, under non-user state, the same convenient to detach with accomodate, save space, can not hinder and doctorse and nurses normal use and the maintenance with the bed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a structural diagram of the switch trigger of the present invention;

FIG. 3 is a connecting structure diagram of the signal pin of the present invention;

fig. 4 is a structural diagram of a first signal electrode pad of the present invention;

fig. 5 is a structural diagram of a second signal electrode pad according to the present invention.

Wherein: 1-a fixed frame, 2-a switch trigger, 3-a support rod, 4-a trigger post, 5-an end cover, 6-a movable groove, 7-a sliding rod, 8-a cover hole, 9-a mounting hole, 10-a signal pin, 11-a signal trigger sliding groove, 12-a spring, 13-a first signal electrode plate, 14-a positive signal electrode plate, 15-a negative signal electrode plate, 16-a signal clamping groove, 17-a second signal electrode plate, 18-a clamping groove, 19-a transverse rod, 20-a longitudinal rod, 21-a plastic clamp, 22-a trigger switch head, 23-an adjusting device, 24-an adjusting groove and 25-an adjusting bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Embodiment 1 as shown in fig. 1 to 5, a dual-signal switch lithotripter for urological calculus treatment comprises a fixing frame 1 and a switch trigger 2 arranged in the fixing frame 1, wherein the fixing frame 1 is connected and fixed with an external bed body through support rods 3 distributed and arranged on the left and right, the support rods 3 comprise a cross rod 19 arranged vertically and a longitudinal rod 20 arranged vertically, the cross rod 19 and the longitudinal rod 20 are of an integral structure, one end of the cross rod 19 is fixedly connected with the fixing frame 1 through threads, the other end of the cross rod is fixedly connected with the longitudinal rod 20, one end of the longitudinal rod 20 is fixedly connected with the external bed body, the cross rod 19 is a telescopic rod convenient to stretch and store, the fixing frame and the bed body are convenient to fix through the support rods, the support rods are arranged in the width direction of the bed body, and the position of the bed body in the length direction can be adjusted by continuously moving the longitudinal rod due to different heights of users, be convenient for adjust and correspond and install the belly position at the human body, and then be favorable to realizing through the bed body and support and stabilize, convenient to detach and installation have improved the practicality and the steadiness of this equipment greatly, the lower extreme of vertical pole 20 still fixed mounting has plastic clamp 21, one side and the external bed body lateral wall post installation of plastic clamp 21 are fixed, and plastic clamp 21 is lateral wall open-ended ring structure, and wherein the opening angle is less than the quarter ring, the chucking installation of being convenient for, so set up, through the mode of plastic clamp connection, be convenient for the dismantlement and the installation between this equipment and the bed body, under non-user state, the same convenient to detach with accomodate, save space, can not hinder can not doctorse and nurses normal use and the maintenance with the bed.

The switch trigger 2 is further arranged at the center of the fixing frame 1, the switch trigger 2 comprises a trigger post 4 and an end cover 5 installed on the trigger post, the end cover and the trigger post are fixedly connected through threads, a thread portion is arranged at the upper portion of the trigger post, an internal thread is arranged on the inner side of the end cover, the trigger post 4 is of a cylindrical structure, a cylindrical movable groove 6 is further arranged at the inner center of the trigger post 4, a sliding rod 7 is further installed in the movable groove 6, the sliding rod 7 and the movable groove 6 are installed in a matched mode, a cover hole 8 is further formed in the end cover 5 and in the position corresponding to the sliding rod 7, the cover hole 8 and the sliding rod 7 are installed in a matched mode, an installation hole 9 penetrating through the lower portion of the sliding rod 7 is further formed in the installation hole 9, a signal needle 10 is further fixedly installed in the installation hole 9, and a signal trigger sliding chute 11 vertically distributed is further formed in the trigger post 4, the signal needle 10 slidable mounting is in the signal triggers the spout 11, the bottom of slide bar 7 is still overlapped and is established and install spring 12, and still fixed mounting has trigger switch head 22 at the top of slide bar 7, trigger switch head 22 is square structure, increase and human area of contact, is convenient for realize raising and descending of slide bar.

A first signal electrode plate 13 is further installed in the trigger column 4, the first signal electrode plate 13 is installed at the bottom of the trigger column 4, the first signal electrode plate 13 is of an L-shaped structure, one side of the bottom of the first signal electrode plate 13 is electrically connected with an external stone crusher, a hole corresponding to a connected wire is formed in the trigger column 4, the first signal electrode plate 13 is divided into a positive signal electrode plate 14 and a negative signal electrode plate 15, a signal clamping groove 16 is further formed in one side of the first signal electrode plate 13 and corresponding to the signal pin 10, the signal clamping groove 16 is installed in a matching manner with the signal pin 10, a second signal electrode plate 17 is further arranged in the switch trigger 2, the second signal electrode plate 17 is arranged at the upper end of the trigger column 4, and the second signal electrode plate 17 is also divided into the positive signal electrode plate 14 and the negative electrode plate 15, the second signal electrode plate 17 is of a concave structure, the upper end face of the trigger column 4 corresponds to the second signal electrode plate 17, a clamping groove 18 is further formed in the position of the upper end face of the trigger column 4, the two end portions of the second signal electrode plate 17 are fixedly clamped with the clamping groove 18, the second signal electrode plate 17 is perpendicular to the signal trigger sliding groove 11, one side of the second signal electrode plate 17 is electrically connected with an external stone crusher, a hole for connecting a second signal electrode plate and the stone crusher is formed in the trigger column, the first signal electrode plate 13 is not in contact with the second signal electrode plate 17, a signal clamping groove 16 of an arc-shaped structure is further formed in the position, corresponding to the signal pin 10, of one side of the second signal electrode plate 17, and the signal clamping groove 16 in the second signal electrode plate 17 is installed in an adaptive mode with the signal pin 10.

Still be equipped with adjusting device 23 between switch trigger 2 and the mount 1, adjusting device 23 is including setting up the adjustment tank 24 on the mount 1 side and installing the adjusting bolt 25 in the adjustment tank, adjusting bolt 25 and switch trigger 2 pressure contact have realized the altitude mixture control of switch trigger through adjusting device, because people's height fat thin difference, the belly breathing position differs when the human body is recumbent promptly, further say, because human body type structure is different, the breathing depth is also different, need medical personnel to adjust trigger mechanism to the adaptation position, and then improve trigger mechanism along with breathing synchronous accuracy, further promote this equipment along with breathing synchronous rubble effect.

Under the working state, the trigger head on the sliding rod is contacted with the abdomen of a human body through the telescopic function of the supporting rod and the adjusting function of the adjusting device, the designated height and position are set, the signal needle is a conductive needle, under the normal state, the signal needle of the switch trigger is contacted with the second signal electrode plate under the self elasticity of the spring, the lung of the human body expands when the human body lies horizontally and inhales, the abdomen is lifted, the sliding rod is jacked, the signal needle is separated from the second signal electrode plate, when the abdomen of a patient is lifted, the signal needle is driven to move upwards to be contacted with the first signal electrode plate, a first signal electric circuit is further formed, the first signal electrode plate transmits signals to the stone crusher through an electric wire connected with an external stone crusher, and the stone crusher works to realize the accurate external shock wave stone crushing effect; then the lung contracts when the human body lies flat and exhales, the abdomen descends, the sliding rod and the signal pin are under the rebounding self-recovery acting force of the spring, the sliding pin is separated from the first signal electrode plate and then contacts with the second signal electrode plate, the signal pin and the second signal electrode plate form a second signal circuit, the second signal electrode plate transmits signals to the stone crusher through an electric wire connected with an external stone crusher, the stone crusher works to realize an accurate external shock wave stone crushing effect, the first signal electrode plate and the second signal electrode plate are arranged one by one, the stone crusher is started by adopting double trigger signals, and further high-accuracy stone crushing operation of urinary system stone crushing along with respiration synchronization is realized.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and therefore, the present invention is considered to be exemplary and not restrictive in any way, since the scope of the present invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, without any reference thereto being construed as limiting the claim concerned.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims (8)

1. The utility model provides a urological department calculus treatment is with two signal switch stone crushing equipment which characterized in that: the multifunctional bed comprises a fixing frame (1) and a switch trigger (2) arranged in the fixing frame, wherein the fixing frame (1) is fixedly connected with an external bed body through a left supporting rod (3) and a right supporting rod (3) which are distributed and installed, the switch trigger (2) comprises a trigger column (4) and an end cover (5) installed on the trigger column, the trigger column (4) is of a cylindrical structure, a cylindrical movable groove (6) is further arranged at the center of the inner part of the trigger column (4), a sliding rod (7) is further installed in the movable groove (6), the sliding rod (7) is installed in a matching way with the movable groove (6), a cover hole (8) is further formed in the position, corresponding to the sliding rod (7), on the end cover (5), the cover hole (8) is installed in a matching way with the sliding rod (7), a mounting hole (9) which is arranged in a penetrating way is further formed in the lower part of the sliding rod (7), and a signal needle (10) is further fixedly, a vertically distributed signal trigger chute (11) is further arranged in the trigger column (4), the signal needle (10) is slidably mounted in the signal trigger chute (11), a spring (12) is further sleeved at the bottom of the sliding rod (7), a first signal electrode plate (13) is further mounted in the trigger column (4), the first signal electrode plate (13) is mounted at the bottom of the trigger column (4), the first signal electrode plate (13) is of an L-shaped structure, one side of the bottom of the first signal electrode plate (13) is electrically connected with an external stone crusher, the first signal electrode plate (13) is divided into an anode signal electrode plate (14) and a cathode signal electrode plate (15), a signal clamping groove (16) is further arranged at one side of the first signal electrode plate (13) corresponding to the signal needle (10), and the signal clamping groove (16) is mounted in a matching manner with the signal needle (10), still be equipped with second signal electrode slice (17) in switch trigger (2), second signal electrode slice (17) set up the upper end of trigger post (4), second signal electrode slice (17) also divide into anodal signal electrode slice (14) and negative pole signal electrode slice (15), second signal electrode slice (17) are concave type structure, and the up end of trigger post (4) just corresponds second signal electrode slice (17) department still is equipped with draw-in groove (18), the both ends of second signal electrode slice (17) with draw-in groove (18) inlay card is fixed.

2. A dual signal switch lithotripsy apparatus in accordance with claim 1, wherein: the bracing piece (3) is including horizontal pole (19) and the vertical pole (20) of vertical installation that set up, horizontal pole (19) and vertical pole (20) formula structure as an organic whole, just horizontal pole (19) one end is fixed through threaded connection, the other end is connected fixedly with vertical pole (20) with mount (1), the one end and the external bed body coupling of vertical pole (20) are fixed.

3. A dual signal switch lithotripsy apparatus in accordance with claim 2, wherein: the cross rod (19) is a telescopic rod convenient to stretch and store.

4. A dual signal switch lithotripsy apparatus in accordance with claim 2, wherein: the lower extreme of vertical pole (20) still fixed mounting have plastic clamp (21), one side and the installation of external bed body side wall post of plastic clamp (21) are fixed.

5. A dual signal switch lithotripsy apparatus in accordance with claim 1, wherein: the top of the sliding rod (7) is also fixedly provided with a trigger switch head (22), and the trigger switch head (22) is of a square structure.

6. A dual signal switch lithotripsy apparatus in accordance with claim 1, wherein: the second signal electrode slice (17) is perpendicular to the signal trigger sliding groove (11), one side of the second signal electrode slice (17) is electrically connected with an external stone crusher, and the first signal electrode slice (13) is not in contact with the second signal electrode slice (17).

7. A dual signal switch lithotripsy apparatus in accordance with claim 6, wherein: a signal clamping groove (16) with an arc-shaped structure is further formed in one side of the second signal electrode plate (17) and corresponds to the signal pin (10), and the signal clamping groove (16) in the second signal electrode plate (17) is installed in a matched mode with the signal pin (10).

8. A dual signal switch lithotripsy apparatus in accordance with claim 1, wherein: still be equipped with adjusting device (23) between switch trigger (2) and mount (1), adjusting device (23) are including setting up adjustment tank (24) on mount (1) side and installing adjusting bolt (25) in the adjustment tank, adjusting bolt (25) and switch trigger (2) pressure contact.

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