CN110786936A

CN110786936A - Gauze taking and counting device for operation

Info

Publication number: CN110786936A
Application number: CN201911122605.7A
Authority: CN
Inventors: 朱林详
Original assignee: Chunan Huancheng Medical Devices Co Ltd
Current assignee: Jianerkang Medical Technology Co ltd; Jiangsu jianerkang Medical Technology Co.,Ltd.
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-02-14
Anticipated expiration: 2039-11-15
Also published as: CN110786936B; JP6764099B1; JP2021079066A

Abstract

The invention discloses a gauze taking and counting device for operation, which comprises a storage box, wherein a moving cavity with an upward opening and a left end wall and a right end wall communicated with an external space is arranged in the storage box, a cover plate with a rear end rotatably connected with the storage box and capable of sealing the upper end wall of the moving cavity is arranged at the upper side of the storage box, a lighting cavity with a downward opening is arranged in the cover plate, an ultraviolet lamp for sterilization is fixed on the upper end wall of the lighting cavity, a storage mechanism for supporting and storing gauze is arranged in the moving cavity, and a counting mechanism for counting is arranged in the lower end wall of the moving cavity, the device has simple structure and convenient operation, can disinfect gauze required to be used in real time, prevents the gauze from being stored in an open air in an operating room, possibly causes bacterial infection to the gauze, separates each gauze through a small partition to prevent the contact between the gauzes, causes cross infection, and puts back the unused gauze, all record through the mode of count to the check of convenient postoperative gauze.

Description

Gauze taking and counting device for operation

Technical Field

The invention relates to the field of surgical instruments, in particular to a gauze taking and counting device for surgery.

Background

With the continuous development of new, high and sharp operations, surgical instruments and surgical dressings are continuously changed, and the operating room and the supply room are integrally managed, so that the standardization of the checking and checking system in the operating room is promoted, and the strict checking and checking system can prevent foreign matters from remaining in the body cavity;

at present, a doctor is mostly used for operation by a main scalpel, an auxiliary doctor is arranged beside the main scalpel for assisting to deliver surgical instruments, gauze and the like are needed to be used for clearing blood in the operation process, and after the operation, manual counting is needed, so that time and labor are wasted, the operation is easy, and medical accidents are caused.

Disclosure of Invention

The invention aims to solve the technical problem of providing a device for taking and counting surgical gauze, which overcomes the problems of difficulty in counting and the like, thereby facilitating the counting process.

The invention is realized by the following technical scheme.

The invention relates to a gauze taking and counting device for operation, which comprises a storage box, wherein a moving cavity with an upward opening and a left end wall and a right end wall communicated with the external space is arranged in the storage box, a cover plate with a rear end rotatably connected with the storage box and capable of sealing the upper end wall of the moving cavity is arranged at the upper side of the storage box, a lighting cavity with a downward opening is arranged in the cover plate, an ultraviolet lamp for sterilization is fixed on the upper end wall of the lighting cavity, a storage mechanism for supporting and storing gauze is arranged in the moving cavity, a counting mechanism for counting is arranged in the lower end wall of the moving cavity, two lifting cavities with upward openings are arranged in the lower end wall of the moving cavity, a lifting support plate capable of lifting is arranged in the lifting cavities, the counting mechanism comprises five translation cavities communicated with the external space and the lifting cavity at the left side and one translation cavity communicated with the external space and the, a translation groove with upward openings is arranged in the lower end wall of the translation cavity, four pushing grooves with leftward openings and four limiting cavities with upward openings are arranged in the supporting plate on the left side, a pushing plate and a pushing spring for connecting the pushing plate and the right end wall of the pushing groove are arranged in the pushing groove, a pushing block and a pull rope for connecting the pushing block and the pushing plate are connected in the limiting cavity in a sliding manner, a supporting block with the upper end positioned in the translation cavity is arranged in the translation groove, a first trapezoidal block with the right end positioned in the pushing groove and abutted against the pushing plate is arranged in the four translation cavities on the upper side, the first trapezoidal block is fixedly connected with the upper end of the supporting block on the upper side, a limiting rod fixedly connected with the upper end of the supporting block on the lower side is arranged in the translation groove on the lower side, a translation plate positioned on the left side of the supporting block and a translation spring for connecting the translation plate and the, the downside in still be equipped with the connection the supporting shoe with the restriction spring of end wall, left side downside the supporting shoe lower extreme is fixed with four right-hand members and runs through the downside right side end wall and upside left side end wall and with translation board fixed connection's connection rope, deposit the actuating mechanism that the incasement still was equipped with drive arrangement operation, it can drive to remove to be equipped with in the chamber lower extreme wall store the elevating system that the mechanism goes up and down actuating mechanism drive when storing the mechanism and moving about, remove the number of times of taking the gauze, through counting mechanism technique to the gauze is checked to the postoperative of being convenient for.

Further, the storage mechanism comprises four bottom plates positioned in the moving cavity, the upper end surface of each bottom plate is fixedly connected with four vertical baffle plates, five partition plates are fixedly connected between the two vertical baffle plates, four lifting cavities with downward openings are arranged in each bottom plate, friction plates and lifting springs for connecting the friction plates and the upper end walls of the lifting cavities are arranged in the lifting cavities, contact sensors are further fixedly connected to the upper end walls of the lifting cavities, piston plates and two reset springs for supporting the piston plates are arranged between the two partition plates, the lower ends of the piston plates are fixedly connected with connecting rods with lower ends penetrating through the upper end walls of the lifting cavities and contacting with the friction plates, electromagnetic cavities with backward openings and lower end walls communicated with the moving cavity are arranged in the front end walls of the lifting cavities, and second electromagnets are fixedly connected to the upper end walls of the electromagnetic cavities, the electromagnetic electromagnet lifting device is characterized in that an ejection groove with a forward opening is formed in the friction plate, a front end is arranged in the ejection groove, the front end of the ejection groove is located in the electromagnetic cavity and can be in repulsion attraction with the second electromagnet, an ejection spring capable of enabling the second trapezoidal block to reset is arranged in the front end wall of the lifting cavity, a contact cavity with a forward opening is further formed in the front end wall of the lifting cavity, a pair friction shaft is rotatably connected between the upper end wall and the lower end wall of the contact cavity, a friction wheel and a contact rod are fixedly connected to the friction shaft, and the rear end wall of the contact cavity is further fixedly connected with a contact switch capable of being controlled by contact of the contact rod to open and close the second.

Furthermore, the driving mechanism comprises a through cavity communicated with the two lifting cavities, the storage box is internally provided with two sliding cavities, the upper end wall of the front sliding cavity is communicated with the movable cavity, the lower end wall of the front sliding cavity is communicated with the two lifting cavities and the through cavity, the rear end wall of the through cavity is internally provided with a sliding groove with a forward opening, the rear end wall of the sliding groove is fixedly connected with an electric guide rail, the front end surface of the electric guide rail is fixedly connected with four first electromagnets capable of attracting the iron blocks, the front end surface of the electric guide rail is fixedly connected with a first electromagnet capable of attracting the iron blocks, the front end wall of the movable cavity is internally provided with a telescopic cavity with a backward opening, the telescopic cavity is internally provided with a friction block with a rear end positioned in the contact cavity and contacted with the friction wheel, and the rear end of the friction block is provided with an inclined plane inclined downwards backwards, and the telescopic cavity is also internally provided with a telescopic spring which is connected with the friction block and the front end wall of the telescopic cavity.

Furthermore, the lifting mechanism comprises a supporting spring for supporting the supporting plate, the lower end of the supporting plate on the left side is fixedly connected with a rope, the lower end of the rope penetrates through the lower end walls of the two lifting cavities and is fixedly connected with the supporting plate on the right side, two lifting grooves are arranged in the lower end wall of the sliding cavity on the upper side, the upper end walls of the lifting grooves are communicated with the sliding cavity, and the opening of the lifting grooves is forward, the lower end wall of the lifting groove extends into the lifting cavity and penetrates through the upper end wall and the lower end wall of the sliding cavity at the lower side, spring grooves communicated with the sliding groove are arranged in the left end wall and the right end wall of the sliding groove at the lower side, a spring rod with one end positioned in the sliding groove is arranged in the spring groove, a compression spring for connecting the spring rod and the end wall of the spring groove is also arranged in the spring groove, one end of the spring rod is fixedly connected with a chain, one end of the chain penetrates through the end wall of the spring groove and the end wall of the lower side of the spring groove and is fixedly connected with the supporting block.

Further, the weight of gauze is greater than the sum of the elastic force of the return spring and the elastic force of the lifting spring, the magnetic force between the second electromagnet and the second trapezoidal block is far greater than the elastic force of the lifting spring, the distance between the left end wall and the right end wall of the telescopic cavity is smaller than the distance between the left end surface and the right end surface of the bottom plate, the elastic force of the supporting spring on the left side is far greater than the elastic force of the supporting spring on the right side, the elastic force of the supporting spring on the left side is smaller than the sum of the gravity of one bottom plate and the elastic force of the supporting spring, the elastic force of the compression spring is far greater than the elastic force of the limiting spring, the elastic force of the limiting spring is far greater than the case of the translation spring, and the friction force between the pushing block and the limiting cavity is far.

The invention has the beneficial effects that: the device simple structure, the simple operation can disinfect to the gauze of required use in real time, prevents that the gauze from being deposited in the operating room in the open, and the possible bacterial infection that causes the gauze to the gauze, and separates every gauze through the booth, prevents the contact between the gauze, causes cross infection, and is taking the gauze that does not use and putting back the gauze that uses, all through the mode record of count to the check of convenient postoperative gauze.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the structure A-A of FIG. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of the structure B-B in FIG. 1 according to an embodiment of the present invention;

FIG. 4 is a front view enlarged schematic diagram of the structure at C in FIG. 1 according to the embodiment of the present invention;

fig. 5 is a front view enlarged schematic diagram of the structure at D in fig. 1 according to the embodiment of the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Combine fig. 1-5 a device of checking is taken to gauze for operation, including depositing case 10, it upwards just controls the removal chamber 32 of end wall intercommunication external space to be equipped with the opening in case 10 to deposit, it is equipped with the rear end and to deposit case 10 upside and rotate to be connected and can seal it removes the apron 29 of chamber 32 upper end wall, be equipped with the illumination chamber 31 that the opening is decurrent in the apron 29, illumination chamber 31 upper end wall is fixed with the ultraviolet lamp 30 that is used for disinfecting, it is equipped with the storage mechanism 74 that is used for supporting the storage gauze to remove to be equipped with in the chamber 32, it is equipped with the counting mechanism 71 that is used for the count to remove the chamber 32 lower end wall, it is equipped with the ascending lifting chamber 17 of two openings in the chamber 32 lower end wall to remove, be equipped with the backup pad 16 of liftable in the lifting chamber 17, counting mechanism 71 includes five intercommunication external spaces and left sides translation chamber 58 and the external space of lifting chamber 17 and a intercommunication external space and right side 58, a translation groove 56 with an upward opening is arranged in the lower end wall of the translation cavity 58, four pushing grooves 64 with a leftward opening and four limiting cavities 67 with an upward opening are arranged in the support plate 16 on the left side, a pushing plate 55 and a pushing spring 65 connecting the pushing plate 55 and the right end wall of the pushing groove 64 are arranged in the pushing groove 64, a pushing block 68 and a pulling rope 66 connecting the pushing block 68 and the pushing plate 55 are connected in the limiting cavity 67 in a sliding manner, a supporting block 63 with an upper end located in the translation cavity 58 is arranged in the translation groove 56, a first trapezoidal block 57 with a right end located in the pushing groove 64 and abutting against the pushing plate 55 is arranged in the four translation cavities 58 on the upper side, the first trapezoidal block 57 is fixedly connected with the upper end of the supporting block 63 on the upper side, and a limiting rod 69 fixedly connected with the upper end of the supporting block 63 on the lower side is arranged in the, the upper side translation groove 56 is internally provided with a translation plate 62 positioned on the left side of the supporting block 63 and a translation spring 61 for connecting the translation plate 62 with the left end wall of the translation groove 56, the lower side 60 is internally provided with a limiting spring 70 for connecting the supporting block 63 with the end wall of the 60, the lower end of the supporting block 63 on the left side is fixedly provided with four connecting ropes 59, the right end of each connecting rope penetrates through the right end wall of the 60 and the left end wall of the 60 on the lower side and is fixedly connected with the translation plate 62, the storage box 10 is internally provided with a driving mechanism 73 for driving the driving device to operate, the lower end wall of the movable cavity 32 is internally provided with a lifting mechanism 72 capable of driving the storage mechanism 74 to lift, when the driving mechanism 73 drives the storage mechanism 74 to move left and right, the gauze is taken by moving left and right, and the gauze.

Beneficially, the storage mechanism 74 includes four bottom plates 20 located in the moving cavity 32, four vertical baffles 25 are fixedly connected to an upper end surface of the bottom plate 20, five partition plates 27 are fixedly connected between the two vertical baffles 25, four lifting cavities 21 with downward openings are provided in the bottom plate 20, friction plates 19 and lifting springs 22 connecting the friction plates 19 and an upper end wall of the lifting cavity 21 are provided in the lifting cavities 21, a contact sensor 28 is further fixedly connected to an upper end wall of the lifting cavity 21, a piston plate 26 and two return springs 23 supporting the piston plate 26 are provided between the two partition plates 27, a connecting rod 24 with a lower end penetrating through an upper end wall of the lifting cavity 21 and contacting with the friction plates 19 is fixedly connected to a lower end of the piston plate 26, an electromagnetic cavity 39 with a rearward opening and a lower end wall communicating with the moving cavity 32 is provided in a front end wall of the lifting cavity 21, the electromagnetic lifting mechanism is characterized in that a second electromagnet 40 is fixedly connected to the upper end wall of the electromagnetic cavity 39, an ejection groove 38 with a forward opening is formed in the friction plate 19, an ejection spring 36 with a front end located in the electromagnetic cavity 39 and capable of repelling and attracting the second electromagnet 40 and capable of enabling the second trapezoidal block 37 to reset is arranged in the ejection groove 38, a contact cavity 43 with a forward opening is further formed in the front end wall of the lifting cavity 21 at the foremost side, a pair friction shaft 42 is rotatably connected between the upper end wall and the lower end wall of the contact cavity 43, a friction wheel 41 and a contact rod 47 are fixedly connected to the friction shaft 42, and a contact switch 48 capable of controlling the opening and closing of the second electromagnet 40 through contact of the contact rod 47 is further fixedly connected to the rear end wall of the contact cavity 43.

Beneficially, the driving mechanism 73 includes a through cavity 11 communicating the two lifting cavities 17, two sliding cavities 33 are arranged in the storage box 10, the front end wall of the upper sliding cavity 33 is communicated with the moving cavity 32, the front end wall of the lower sliding cavity 33 is communicated with the two lifting cavities 17 and the through cavity 11, a sliding groove 13 with a forward opening is further arranged in the rear end wall of the through cavity 11, the rear end wall of the sliding groove 13 is fixedly connected with an electric guide rail 12, the front end surface of the upper electric guide rail 12 is fixedly connected with four first electromagnets 34 capable of attracting the iron block 50, the front end surface of the lower electric guide rail 12 is fixedly connected with one first electromagnet 34 capable of attracting the iron block 50, a telescopic cavity 46 with a backward opening is further arranged in the front end wall of the moving cavity 32, and a friction block 44 with a rear end positioned in the contact cavity 43 and in contact with the friction wheel 41 is arranged in the telescopic cavity 46, the rear end of the friction block 44 is provided with a backward inclined surface, and the telescopic cavity 46 is also internally provided with a telescopic spring 45 which is connected with the friction block 44 and the front end wall of the telescopic cavity 46.

Beneficially, the lifting mechanism 72 includes a supporting spring 15 supporting the supporting plate 16, the left side of the supporting plate 16 is fixedly connected with a rope 14 whose lower end penetrates through the lower end walls of the two lifting cavities 17 and is fixedly connected with the right side of the supporting plate 16, two lifting grooves 18 whose upper end walls are communicated with the sliding cavity 33 and whose openings are forward are arranged in the lower end wall of the sliding cavity 33 on the upper side, the lower end wall of the lifting groove 18 extends into the lifting cavity 17 and penetrates through the upper end wall and the lower end wall of the sliding cavity 33 on the lower side, spring grooves 51 communicated with the sliding groove 13 are arranged in the left end wall and the right end wall of the sliding cavity 13 on the lower side, a spring rod 54 whose one end is located in the sliding groove 13 is arranged in the spring groove 51, a compression spring 52 connecting the spring rod 54 and the end wall of the spring groove 51 is further arranged in the spring groove 51, one end of the spring rod 54 is fixedly connected with a chain 53 whose one end penetrates .

Advantageously, the weight of the gauze is greater than the sum of the elastic force of the return spring 23 and the elastic force of the lifting spring 22, the magnetic force between the second electromagnet 40 and the second trapezoidal block 37 is much greater than the elastic force of the lift spring 22, the distance between the left and right end walls of the telescopic cavity 46 is smaller than the distance between the left and right end surfaces of the bottom plate 20, the elastic force of the left supporting spring 15 is much larger than that of the right supporting spring 15, the elastic force of the left supporting spring 15 is smaller than the sum of the gravity of one bottom plate 20 and the elastic force of the supporting spring 15, the elastic force of the compression spring 52 is much greater than that of the restriction spring 70, the elastic force of the restriction spring 70 is much greater than that of the translation spring 61, the friction force between the pushing block 68 and the limiting cavity 67 is much greater than the elastic force of the pushing spring 65 but less than the friction force between the pushing block 68 and the friction plate 19.

In the initial state, the compression spring 52 on the left side, the translation spring 61, the pushing spring 65, the return spring 23, and the support spring 15 on the right side are all in the compressed state, and the translation spring 61 and the lifting spring 22 are in the stretched state.

When the storage box 10 needs to be used, the ultraviolet lamp 30 is turned on to disinfect the gauze, when the gauze needs to be used, the upper electric guide rail 12 works to drive the upper first electromagnet 34 to move leftwards, so that the iron block 50 moves leftwards, the partition plate 27 and the bottom plate 20 move leftwards, the movement of the bottom plate 20 drives the friction wheel 41 to move, so that the friction wheel 41 rolls at the rear end of the friction block 44, so that the friction shaft 42 is driven to rotate, so that the contact rod 47 is driven to rotate, when the contact rod 47 rotates to contact with the right end of the contact switch 48, the contact switch 48 controls the second electromagnet 40 at the last side to work, so that the second electromagnet 40 and a second trapezoid block 37 repel each other, so that the second trapezoid block 37 descends, so that a friction plate 19 descends and contacts with the upper end of the pushing block 68, so that the friction plate 19 is driven to move leftwards during the leftward movement of the bottom plate 20, thereby moving the pushing block 68 to the left, thereby loosening the pulling rope 66, so as to reset the pushing spring 65 and move the pushing plate 55 to the left, thereby moving the first trapezoidal block 57 at the rearmost side to the left, thereby moving the supporting block 63 to the left to contact with the translation plate 62, and at this time, the left end of the first trapezoidal block 57 is located in the external space, which indicates that an unused gauze is taken away for use;

when the last gauze is taken away, the return spring 23 is reset to drive the piston plate 26 and the connecting rod 24 to ascend, the upper electric guide rail 12 works to drive the upper first electromagnet 34 to move rightwards and reset, thereby driving the partition plate 27 and the bottom plate 20 to move rightwards and reset, thereby driving the friction plate 19 to drive the last pushing block 68 to move rightwards and reset, thereby tensioning the pull rope 66 and driving the pushing plate 55 to reset, thereby enabling the last pushing spring 65 to be compressed again, when the friction wheel 41 rotates reversely on the friction block 44 along with the rightward movement of the bottom plate 20, the friction shaft 42 and the contact rod 47 are driven to rotate reversely, when the contact rod 47 is contacted with the left end of the contact switch 48, the second electromagnet 40 which is already working stops working, at the moment, the lifting spring 22 is reset, thereby driving the friction plate 19 to ascend until the friction plate 19 is contacted with the lower end of the connecting rod 24 again, in the process of ascending of, the second trapezoidal block 37 is pressed back into the ejecting groove 38 and the ejecting spring 36 is compressed, when the friction plate 19 is contacted with the lower end of the connecting rod 24 again, the friction plate 19 is contacted with the contact sensor 28 in the lifting cavity 21, and at this time, the condition that the used gauze is not placed on the upper side of the friction plate 19 is recorded;

if used gauze is placed on the upper side of the piston plate 26 after the gauze is taken out, the return spring 23 cannot return, and when the sliding cavity 33 drives the storage mechanism 74 to return, the friction plate 19 cannot contact with the contact sensor 28 when returning upwards, and no record is recorded at the moment;

when all the unused gauze on the upper side of the single bottom plate 20 is taken, it means that the four first trapezoidal blocks 57 are all left from the pushing groove 64, at this time, the left support plate 16 is out of the limit, the first electromagnet 34 on the leftmost side of the upper side stops working, under the action of the gravity of the leftmost bottom plate 20 and the elastic force of the right support spring 15, the left support plate 16 descends to compress the left support spring 15, when the left support plate 16 descends to the lowermost side and the iron block 50 contacts with the first electromagnet 34 on the lower side, the first electromagnet 34 on the lower side works to attract the iron block 50, at this time, the electric rail 12 on the lower side works to drive the first electromagnet 34 and the iron block 50 to move to the right, thereby driving the partition plate 27 and the bottom plate 20 to move to the right, due to the movement of the first electromagnet 34 on the lower side to the right, the spring rod 54 on the left side moves to the right and the compression spring 52 is, thereby moving the lowermost restricting lever 69 to the right and restricting the left supporting plate 16, the restricting spring 70 being stretched, the lower left supporting block 63 moving to the right, thereby releasing the connecting rope 59, thereby resetting the translation spring 61, thereby moving the translation plate 62 and the supporting block 63 to the right, thereby moving the first trapezoidal block 57 to the right and entering the left lifting cavity 17, when the lower first electromagnet 34 moving to the right drives the bottom plate 20 to come close to the upper side of the supporting plate 16, the first electromagnet 34 drives the right spring lever 54 moving to the right and releases the right chain 53, thereby loosening the right chain 53, thereby resetting the right restricting spring 70 and driving the right supporting block 63 and the restricting lever 69 moving to the right, thereby causing the right restricting lever 69 no longer restricting the upward movement of the supporting plate 16, at which time the right first electromagnet 34 stops working and no longer sucks with the iron block 50, at the moment, the supporting spring 15 on the right side resets to drive the bottom plate 20 to move upwards, when the supporting spring 15 on the right side resets, the electric guide rail 12 on the upper side works to drive the first electromagnet 34 on the upper side to move rightwards, but the first electromagnet 34 does not work and is not attracted to the iron block 50, the first electromagnet 34 on the rightmost side is in contact with the iron block 50 which just rises, and at the moment, the four first electromagnets 34 on the upper side work, so that the sliding groove 13 on the upper side works to drive the four first electromagnets 34 to move leftwards, so that the four ultraviolet lamps 30 move leftwards, and the second bottom plate 20 on the left side originally becomes the bottom;

when the electric guide rail 12 at the lower side drives the first electromagnet 34 at the lower side to move leftwards and reset, the first electromagnet 34 at the lower side compresses the compression spring 52 at the left side and releases the compression spring 52 at the right side, so that the chain 53 at the left side is released and tensioned, the supporting block 63 at the lower side and the limiting rod 69 at the right side are reset, the connecting rope 59 is tensioned when the supporting block 63 at the left side and the lower side is reset, so that the translation plate 62 at the upper side is reset, the translation spring 61 is compressed again, the supporting plate 16 at the left side is not limited at this time, the supporting plate 16 at the left side is reset to drive the supporting plate 16 to move upwards and tension the rope 14, the first trapezoidal block 57 enters the pushing groove 64 again and abuts against the pushing plate 55 when the supporting plate 16 at the left side ascends, the supporting plate 16 at the right side is compressed and descended, and record the movement of the primary backing plate 20;

after the contact operation, when counting is needed, the number of the gauze to be used can be accurately calculated according to the number of the four first trapezoidal blocks 57 ejected leftwards and the moving bottom plates 20, and the number of the gauzes which are not put into the sliding cavity 33 can be known through the data recorded by the contact sensor 28, so that a doctor can conveniently clean the gauzes.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a gauze is taken and is checked device for operation, is including depositing case, its characterized in that: the upper side of the storage box is provided with a cover plate, the rear end of the cover plate is rotatably connected with the storage box and can seal the upper end wall of the moving cavity, the cover plate is internally provided with a lighting cavity with a downward opening, the upper end wall of the lighting cavity is fixed with an ultraviolet lamp for sterilization, the moving cavity is internally provided with a storage mechanism for supporting and storing gauze, the lower end wall of the moving cavity is internally provided with a counting mechanism for counting, the lower end wall of the moving cavity is internally provided with two lifting cavities with upward openings, the lifting cavity is internally provided with a liftable support plate, the counting mechanism comprises five translation cavities which are communicated with the external space and the lifting cavity on the left side and one translation cavity which is communicated with the external space and the lifting cavity on the right side, the lower end wall of the translation cavity is internally provided with a translation groove with an upward opening, and the support plate on the left side is internally provided with four pushing grooves with a leftward opening and four limiting cavities with an upward opening, the push groove is internally provided with a push plate and connected with the push plate and a push spring of the right end wall of the push groove, the limiting cavity is internally provided with a push block and connected with a pull rope of the push plate, the translation groove is internally provided with a supporting block with the upper end positioned in the translation cavity and four upper sides, the translation cavity is internally provided with a right end positioned at the push groove and a first trapezoid block abutted against the push plate, the first trapezoid block and the upper side are fixedly connected with the upper end of the supporting block and the lower side, the translation cavity is internally provided with a limiting rod fixedly connected with the upper end of the supporting block and a limiting rod positioned at the left end of the supporting block and positioned at the left translation plate and connected with a translation spring of the left end wall of the translation groove and the lower side, the supporting block is internally provided with a limiting spring connected with the supporting block and the end wall, the lower end of the supporting block is fixedly provided with four right ends penetrating through With translation board fixed connection's connection rope, deposit the actuating mechanism that the incasement still was equipped with drive arrangement operation, it can drive to be equipped with in the chamber lower extreme wall to remove the elevating system that the mechanism goes up and down to store the actuating mechanism drive when moving about storing the mechanism, remove the number of times of taking the gauze about, through counting mechanism technique to the gauze is checked to the postoperative of being convenient for.

2. The surgical gauze taking and counting device of claim 1, wherein: the storage mechanism comprises four bottom plates positioned in the moving cavity, the upper end face of each bottom plate is fixedly connected with four vertical baffle plates, five partition plates are fixedly connected between the two vertical baffle plates, four lifting cavities with downward openings are arranged in the bottom plates, friction plates and lifting springs for connecting the friction plates and the upper end walls of the lifting cavities are arranged in the lifting cavities, contact sensors are further fixedly connected to the upper end walls of the lifting cavities, piston plates and two reset springs for supporting the piston plates are arranged between the two partition plates, the lower ends of the piston plates are fixedly connected with connecting rods, the lower ends of the piston plates penetrate through the upper end walls of the lifting cavities and are in contact with the friction plates, electromagnetic cavities with backward openings and communicated with the moving cavity are arranged in the front end walls of the lifting cavities, second electromagnets are fixedly connected to the upper end walls of the electromagnetic cavities, and ejection grooves with forward openings are arranged in the friction plates, the ejecting groove is internally provided with a second trapezoid block with the front end positioned in the electromagnetic cavity and capable of repelling and attracting the second electromagnet and an ejecting spring capable of enabling the second trapezoid block to reset, the foremost side is a contact cavity with a forward opening arranged in the front end wall of the lifting cavity, an even friction shaft is rotatably connected between the upper end wall and the lower end wall of the contact cavity, a friction wheel and a contact rod are fixedly connected onto the friction shaft, and the rear end wall of the contact cavity is fixedly connected with a contact switch capable of being controlled by the contact of the contact rod to open and close the second electromagnet.

3. The surgical gauze taking and counting device of claim 2, wherein: the driving mechanism comprises a through cavity communicated with the two lifting cavities, two sliding cavities are arranged in the storage box, the front end wall of the upper sliding cavity is communicated with the moving cavity, the front end wall of the lower sliding cavity is communicated with the two lifting cavities and the through cavity, a sliding groove with a forward opening is further arranged in the rear end wall of the through cavity, the rear end wall of the sliding groove is fixedly connected with an electric guide rail, the front end surface of the electric guide rail at the upper side is fixedly connected with four first electromagnets capable of attracting the iron block, the front end surface of the electric guide rail at the lower side is fixedly provided with a first electromagnet capable of attracting the iron block, a telescopic cavity with a backward opening is arranged in the front end wall of the movable cavity, a friction block with the rear end positioned in the contact cavity and contacted with the friction wheel is arranged in the telescopic cavity, the rear end of the friction block is provided with an inclined plane which inclines downwards backwards, and an extension spring which is connected with the friction block and the front end wall of the extension cavity is further arranged in the extension cavity.

4. The surgical gauze taking and counting device of claim 3, wherein: the lifting mechanism comprises a supporting spring for supporting the supporting plate, the lower end of the supporting plate on the left side is fixedly connected with a rope, the lower end of the rope penetrates through the lower end walls of the two lifting cavities and is fixedly connected with the supporting plate on the right side, two lifting grooves with the upper end walls communicated with the sliding cavity and with forward openings are arranged in the lower end wall of the sliding cavity on the upper side, the lower end wall of the lifting groove extends into the lifting cavity and penetrates through the upper end wall and the lower end wall of the sliding cavity at the lower side, spring grooves communicated with the sliding groove are arranged in the left end wall and the right end wall of the sliding groove at the lower side, a spring rod with one end positioned in the sliding groove is arranged in the spring groove, a compression spring for connecting the spring rod and the end wall of the spring groove is also arranged in the spring groove, one end of the spring rod is fixedly connected with a chain, one end of the chain penetrates through the end wall of the spring groove and the end wall of the lower side of the spring groove and is fixedly connected with the supporting block.

5. The surgical gauze taking and counting device of claim 4, wherein: the weight of gauze is greater than the sum of the elastic force of the reset spring and the elastic force of the lifting spring, the magnetic force between the second electromagnet and the second trapezoidal block is far greater than the elastic force of the lifting spring, the distance between the left end wall and the right end wall of the telescopic cavity is less than the distance between the left end surface and the right end surface of the bottom plate, the elastic force of the supporting spring on the left side is far greater than the elastic force of the supporting spring on the right side, the elastic force of the supporting spring on the left side is less than the sum of the gravity of one bottom plate and the elastic force of the supporting spring, the elastic force of the compression spring is far greater than the elastic force of the limiting spring, the elastic force of the limiting spring is far greater than the case of the translation spring, and the friction force between the pushing block and the limiting cavity.