A handheld endoscopic hemostasis device

Abstract

The present invention relates to the technical field of medical surgical equipment, and specifically to a handheld endoscopic hemostasis device, comprising a main body, a compression mechanism is arranged inside the main body, a buffer mechanism is connected to the compression mechanism, a cleaning mechanism is connected to the bottom end of the main body, a monitoring mechanism is arranged at the bottom end of the cleaning mechanism, and a decontamination mechanism is connected to the monitoring mechanism; the compression mechanism can clamp the incision from inside and outside to block or delay blood circulation, thereby facilitating barrier-free endoscopic observation, and the device is provided with a buffer component suitable for incision layers of different thicknesses, has wider applicability, better versatility, and guaranteed hemostasis effect; the cleaning mechanism can be arranged to facilitate cleaning of contents flowing out of the incision to prevent the contents from contacting the monitoring mechanism, and a cleaning tape used for cleaning is automatically stored after use, and a replaceable manner is adopted between the first connecting block and the main body for storing the cleaning component, so that the cleaning tape can be replaced in time after use, thereby ensuring smooth operation.

Description

Technical Field

[0001] The invention relates to the technical field of medical surgical equipment, in particular to a handheld endoscopic hemostasis device. Background Art

[0002] When performing an operation, the surgeon in charge of thoracic surgery first needs to observe the situation inside the incision. Since blood and some other body fluids will flow out of the incision, the endoscope cannot see the situation inside the incision clearly. The area around the incision needs to be cleaned, and the bleeding at the incision needs to be stopped in time. Therefore, there is an urgent need to propose a handheld endoscopic hemostasis device. Summary of the invention

[0003] In view of the problems in the prior art, the present invention provides a handheld endoscopic hemostasis device.

[0004] The technical solution adopted by the present invention to solve its technical problem is: a handheld endoscopic hemostasis device, including a main body, a compression mechanism is provided inside the main body, a buffer mechanism is connected to the compression mechanism, a cleaning mechanism is connected to the bottom end of the main body, a monitoring mechanism is provided at the bottom end of the cleaning mechanism, and a decontamination mechanism is connected to the monitoring mechanism.

[0005] Specifically, the compression mechanism includes a deflection rod, and two groups of deflection rods are rotatably connected to the main body. The two groups of deflection rods are arranged vertically, and each group of deflection rods is provided with multiple deflection rods and radially arranged around the main body. The deflection rod is slidably connected to a first slider and a second slider, and the first slider and the second slider are rotatably connected to multiple cross rods, and the multiple cross rods are rotatably connected to each other.

[0006] Specifically, the compression mechanism also includes a limiting slide rod, a limiting slide rod is provided inside the main body, two sliding sleeves are slidably connected to the limiting slide rod, a plurality of radiation rods are connected to the sliding sleeves, the number of the radiation rods and the deflection rods are equal, one end of the deflection rod extends to the interior of the main body, a connecting rod is rotatably connected between the deflection rod and the radiation rod, and the radiation rod drives the deflection rod through the connecting rod.

[0007] Specifically, the buffer mechanism includes a first motor, a first motor is installed on the limiting slide rod, a first screw is connected to the motor shaft of the first motor, a fixed block is fixedly connected to the sliding sleeve, a telescopic sleeve is slidably connected to the fixed block, a first spring is wound on the telescopic sleeve, the first spring is in contact between the telescopic sleeve and the fixed block, the two telescopic sleeves are threadedly connected to the first screw, and the internal threads of the two telescopic sleeves are opposite.

[0008] Specifically, the cleaning mechanism includes a first connecting block, the bottom end of the main body is detachably connected to the first connecting block, the first connecting block and the main body are threadedly connected, the first connecting block is spirally wound with a cleaning belt on the outside, the first connecting block is internally rotatably connected with a first rotating shaft, the outside of the first rotating shaft is sleeved with a release disk and a storage disk, the release disk is at the top of the storage disk, one end of the cleaning belt is wound around the release disk and the other end is wound around the storage disk, two connecting sleeves are slidably connected to the first rotating shaft, the connecting sleeve is rotatably connected with a second rotating shaft, the two second rotating shafts are correspondingly rotatably connected to the corresponding release disk and storage disk, a second motor is installed inside the first connecting block, and a reduction gear box is connected between the second motor and the first rotating shaft.

[0009] Specifically, the monitoring mechanism includes a second connecting block, the bottom end of the first connecting block is detachably connected to the second connecting block, the first connecting block and the second connecting block are threadedly connected, the interior of the second connecting block is movably connected to a camera module, a spiral groove in a spiral shape is provided on the camera module, a protrusion is provided on one side of the camera module, the protrusion is rotatably connected to the second connecting block, one end of the protrusion extends to the interior of the spiral groove, a third motor is installed inside the second connecting block, a second screw rod is connected to the motor shaft of the third motor, and the second screw rod and the camera module are threadedly connected.

[0010] Specifically, the dirt removal mechanism includes a first support rod, a first support rod is rotatably connected to the inner wall of the second connecting block, a tension spring is connected between the first support rod and the second connecting block, a second support rod is rotatably connected to the first support rod, a torsion spring is connected between the first support rod and the second support rod, and the first support rod and the second support rod are rotatably connected to one end facing the camera module.

[0011] Specifically, the dirt removal mechanism also includes a liquid storage tank, a plurality of cleaning chambers are opened inside the liquid storage tank, and a dirt removal belt is provided inside the plurality of cleaning chambers. The pulley and the dirt removal belt are wound around, and two groups of driving rollers are rollingly connected to the dirt removal belt, each driving roller is provided with two, and the two driving rollers in the same group rotate in opposite directions.

[0012] The beneficial effects of the present invention are:

[0013] (1) The handheld endoscopic hemostasis device described in the present invention can clamp the incision from the inside and outside in time after the main body penetrates into the incision through the setting of the compression mechanism, thereby blocking or delaying blood circulation, thereby facilitating barrier-free endoscopic observation. The two sets of components for compression act quickly, and the buffer component is suitable for incision layers of different thicknesses. It has wider applicability, better versatility, and guaranteed hemostasis effect. That is: after the incision is made, the blood and other contents overflowing around the incision are first cleaned using the cleaning mechanism, and then the main body is inserted into the incision so that the monitoring mechanism can observe. At this time, in order to prevent the incision from continuing to flow out of the liquid to block the observation of the camera module, the first motor can be started. The first motor drives the two sliding sleeves through the first screw rod. The two sliding sleeves are separated from each other. The sliding sleeves drive multiple radiating rods. The radiating rods drive the corresponding deflection rods through the corresponding connecting rods, so that the multiple deflection rods are expanded to an angle perpendicular to the main body. Then, the multiple deflection rods are expanded to compress the surrounding area of ​​the incision, and the displacement bottom Another group of deflection rods also compresses the inner wall of the incision synchronously, and the two groups clamp around the incision at the same time, which can effectively prevent further bleeding of the incision. The deflection rod is also slidably connected with a first slider and a second slider, and a cross rod is cross-rotated and connected between the multiple first sliders and the second sliders. The cross rod can be synchronously expanded or stored with the deflection of the deflection rod, and can perform closed-loop compression around the incision, further playing a hemostatic role, and achieving the purpose of rapid hemostasis. The deflection rod is usually stored and fits inside the main body to ensure the passability of the main body. When needed, it can be quickly expanded and compressed, and the action force is greatly improved; the first motor controls the separation and combination of the two sliding sleeves through the first screw rod, and then achieves the control hemostasis effect. The first screw rod and the sliding sleeve are connected by a fixed block and a telescopic sleeve. The telescopic sleeve and the sliding sleeve are in contact with a first spring. The first spring enables the sliding sleeve and the telescopic sleeve to have a buffering effect, so that the deflection rod can have a better compression effect, which is suitable for different incision layer thicknesses and has better versatility.

[0014] (2) The handheld endoscopic hemostasis device described in the present invention can conveniently clean the contents flowing out of the incision in time by setting a cleaning mechanism to prevent the contents from contacting the monitoring mechanism. The cleaning tape used for cleaning is automatically stored after use without manual processing. The first connecting block and the main body used to store the cleaning components are replaceable, so the cleaning tape can be replaced in time after use to ensure smooth operation. That is, when the contents of the incision hinder observation, the main body can be controlled to insert the first connecting block into the incision, start the second motor, and the second motor drives the release disk and the storage disk to rotate. The release disk starts to release new unused cleaning tape, and the storage disk synchronously wraps and stores the used cleaning tape. The cleaning belt can be quickly stored after use. The cleaning belt is spirally wrapped around the first connecting block, so that the incision contents and the cleaning belt are in contact more fully, so that the cleaning belt performs the cleaning task more effectively and the cleaning effect is more obvious. The release disk and the storage disk are rotatably connected to the first rotating shaft through the second rotating shaft, and the release disk and the storage disk can automatically adjust the angle with the first rotating shaft. When releasing and storing, the winding angle between the cleaning belt and the cleaning belt can be kept in a reasonable winding state. The cleaning belt will not be folded when released and can be stored in an orderly manner. The first connecting block and the main body are detachably connected in a threaded manner, and can be quickly replaced after the cleaning belt is used up to ensure the smooth progress of the operation.

[0015] (3) The handheld endoscopic hemostasis device described in the present invention can rotate the camera module while extending it through the setting of the monitoring mechanism, so that the cleaning mechanism can clean the camera module, and the self-rotation method can be used to achieve blind spot cleaning at all positions. The cleaning mechanism can clean the camera module while cleaning the cleaning component, so that the cleaning component can clean the camera module more effectively and can be used for a longer time. That is, since the camera module is the first to contact the incision, it is easy to be contaminated by the contents and affect observation. At this time, the third motor can be started to retract the camera module into the second connecting block. While retracting, Under the action of the spiral groove and the protrusion, the camera module retracts and rotates at the same time, and the decontamination belt can decontaminate it at the same time; two groups of driving rollers are started, and each group of driving rollers performs their respective tasks, so that the decontamination belt is recycled. After use, the decontamination belt passes through multiple cleaning chambers inside the liquid storage tank. The number of times the decontamination belt is used can be extended through multiple cleaning and disinfection. The component used to support the decontamination belt is provided with a first support rod and a second support rod. The first support rod is pulled by a tension spring, and the second support rod and the first support rod are subjected to the torsion of a torsion spring. Therefore, the first support rod and the second support rod support the decontamination belt to contact the camera module better, and the effect of cyclic cleaning of the camera module is more significant. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 A schematic diagram of the overall structure of a preferred embodiment of a handheld endoscopic hemostatic device provided by the present invention;

[0018] Figure 2 for Figure 1 A schematic diagram of the connection structure of the compression mechanism and the buffer mechanism shown;

[0019] Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown;

[0020] Figure 4 for Figure 1 The structural schematic diagram of the cleaning mechanism shown;

[0021] Figure 5 for Figure 4 The structural schematic diagram of the cleaning mechanism shown;

[0022] Figure 6 for Figure 1 Schematic diagram of the connection structure of the monitoring mechanism and the decontamination mechanism shown.

[0023] In the figure: 1, main body; 2, compression mechanism; 21, deflection rod; 22, first slider; 23, second slider; 24, cross rod; 25, limit slider; 26, sliding sleeve; 27, radiation rod; 28, connecting rod; 3, buffer mechanism; 31, first motor; 32, first screw rod; 33, fixed block; 34, telescopic sleeve; 35, first spring; 4, cleaning mechanism; 41, first connecting block; 42, cleaning belt; 43, release plate; 44, storage plate; 45, first Rotating shaft; 46, connecting sleeve; 47, second rotating shaft; 48, reduction gear box; 49, second motor; 5, monitoring mechanism; 51, second connecting block; 52, camera module; 53, spiral groove; 54, bump; 55, third motor; 56, second screw rod; 6, dirt removal mechanism; 61, first support rod; 62, tension spring; 63, second support rod; 64, torsion spring; 65, pulley; 66, dirt removal belt; 67, liquid storage tank; 68, cleaning chamber; 69, driving roller. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0025] like Figure 1-Figure 6As shown, a handheld endoscopic hemostasis device described in the present invention includes a main body 1, a compression mechanism 2 is provided inside the main body 1, a buffer mechanism 3 is connected to the compression mechanism 2, a cleaning mechanism 4 is connected to the bottom end of the main body 1, a monitoring mechanism 5 is provided at the bottom end of the cleaning mechanism 4, and a decontamination mechanism 6 is connected to the monitoring mechanism 5.

[0026] Specifically, the compression mechanism 2 includes a deflection rod 21, and two groups of deflection rods 21 are rotatably connected to the main body 1. The two groups of deflection rods 21 are arranged vertically, and each group of deflection rods 21 is provided with multiple and radially arranged around the main body 1. The deflection rod 21 is slidably connected to a first slider 22 and a second slider 23, and the first slider 22 and the second slider 23 are rotatably connected to multiple cross rods 24, and the multiple cross rods 24 are rotatably connected to each other;.

[0027] Specifically, the compression mechanism 2 also includes a limiting slide bar 25. A limiting slide bar 25 is provided inside the main body 1. Two sliding sleeves 26 are slidably connected to the limiting slide bar 25. A plurality of radiation rods 27 are connected to the sliding sleeves 26. The number of the radiation rods 27 and the deflection rod 21 is equal. One end of the deflection rod 21 extends to the inside of the main body 1. A connecting rod 28 is rotatably connected between the deflection rod 21 and the radiation rod 27. The radiation rod 27 drives the deflection rod 21 through the connecting rod 28. After the incision is made, the cleaning mechanism 4 is first used to clean the blood and other contents overflowing around the incision. Then, the main body 1 is inserted into the incision so that the monitoring mechanism 5 can be observed. At this time, in order to prevent the incision from continuing to flow out liquid to block the observation of the camera module 52, the first motor 31 can be started. The first motor 31 drives the two sliding sleeves 26 through the first screw rod 32. The two sliding sleeves 26 are separated from each other, and the sliding sleeve 26 drives the plurality of radiation rods 27, the radiation rod 27 drives the corresponding deflection rod 21 through the corresponding connecting rod 28, so that the multiple deflection rods 21 are unfolded to an angle perpendicular to the main body 1, and then the multiple deflection rods 21 are unfolded to compress the periphery of the incision, and another group of the deflection rods 21 at the bottom of the displacement also synchronously compress the inner wall of the incision, and the two groups clamp the periphery of the incision at the same time, which can effectively prevent further bleeding of the incision, and the deflection rod 21 is also slidably connected with a first slider 22 and a second slider 23, and the cross rod 24 is cross-rotated and connected between the multiple first sliders 22 and the second sliders 23, and the cross rod 24 can be synchronously unfolded or stored with the deflection of the deflection rod 21, and can perform closed-loop compression on the periphery of the incision, further play a hemostatic role, and achieve the purpose of rapid hemostasis, the deflection rod 21 is usually stored and fits inside the main body 1, which can ensure the passability of the main body 1, and can be quickly unfolded to perform compression when needed, and the mobility is greatly improved.

[0028] Specifically, the buffer mechanism 3 includes a first motor 31, the first motor 31 is installed on the limit slide rod 25, the motor shaft of the first motor 31 is connected to a first screw rod 32, the sliding sleeve 26 is fixedly connected to a fixed block 33, the fixed block 33 is slidably connected to a telescopic sleeve 34, a first spring 35 is wound around the telescopic sleeve 34, the first spring 35 is in contact between the telescopic sleeve 34 and the fixed block 33, the two telescopic sleeves 34 are threadedly connected to the first screw rod 32, and the internal threads of the two telescopic sleeves 34 are opposite; The first motor 31 controls the separation and combination of the two sliding sleeves 26 through the first screw rod 32, thereby achieving the effect of controlling hemostasis. The first screw rod 32 and the sliding sleeve 26 are connected through the fixed block 33 and the telescopic sleeve 34. The first spring 35 is in contact between the telescopic sleeve 34 and the sliding sleeve 26. The first spring 35 provides a buffering effect between the sliding sleeve 26 and the telescopic sleeve 34, so that the compression effect of the deflection rod 21 is better, and it is suitable for different incision layer thicknesses and has better versatility.

[0029] Specifically, the cleaning mechanism 4 includes a first connecting block 41, the bottom end of the main body 1 is detachably connected to the first connecting block 41, the first connecting block 41 is threadedly connected to the main body 1, a cleaning belt 42 is spirally wound on the outside of the first connecting block 41, the inside of the first connecting block 41 is rotatably connected to a first rotating shaft 45, and the outside of the first rotating shaft 45 is sleeved with a release disk 43 and a storage disk 44, the release disk 43 is at the top of the storage disk 44, one end of the cleaning belt 42 is wound on the release disk 43 and the other end is wound on the storage disk 44 On the first rotating shaft 45, two connecting sleeves 46 are slidably connected to each other, and the connecting sleeve 46 is rotatably connected to a second rotating shaft 47, and the two second rotating shafts 47 are rotatably connected to the corresponding release plate 43 and the storage plate 44, and a second motor 49 is installed inside the first connecting block 41, and a reduction gear box 48 is connected between the second motor 49 and the first rotating shaft 45; when the contents of the incision hinder observation, the main body 1 can be manipulated to insert the first connecting block 41 into the incision, start the second motor 49, and the second motor 49 The release disk 43 and the storage disk 44 are driven to rotate, and the release disk 43 begins to release the new unused cleaning belt 42, while the storage disk 44 is synchronously wound to store the used cleaning belt 42, so that the used cleaning belt 42 can be quickly stored, and the cleaning belt 42 spirally surrounds the first connecting block 41, so that the incision contents and the cleaning belt 42 are in contact more fully, so that the cleaning belt 42 performs the cleaning task more effectively and the cleaning effect is more obvious, the release disk 43 and the storage disk 44 are rotatably connected to the first rotating shaft 45 through the second rotating shaft 47, and the release disk 43 and the storage disk 44 can automatically adjust the angle with the first rotating shaft 45, and can keep the winding angle between the cleaning belt 42 and the cleaning belt 42 in a reasonable winding state during release and storage, and the cleaning belt 42 will not be folded during release, and can be stored in an orderly manner, the first connecting block 41 and the main body 1 are detachable connection methods such as threaded connection, and can be quickly replaced after the cleaning belt 42 is used up, to ensure the smooth progress of the operation.

[0030] Specifically, the monitoring mechanism 5 includes a second connecting block 51, the bottom end of the first connecting block 41 is detachably connected to the second connecting block 51, the first connecting block 41 and the second connecting block 51 are threadedly connected, the interior of the second connecting block 51 is movably connected to a camera module 52, the camera module 52 is provided with a spiral groove 53 in a spiral shape, one side of the camera module 52 is provided with a protrusion 54, the protrusion 54 is rotatably connected to the second connecting block 51, one end of the protrusion 54 extends to the interior of the spiral groove 53, and the interior of the second connecting block 51 is installed with A third motor 55 is provided with a second screw rod 56 on its motor shaft, and the second screw rod 56 is threadedly connected to the camera module 52. Since the camera module 52 is the first to contact the incision, it is easy to be contaminated by the contents and affect observation. At this time, the third motor 55 can be started to retract the camera module 52 into the interior of the second connecting block 51. While retracting, the camera module 52 is affected by the spiral groove 53 and the protrusion 54, and rotates at the same time. At this time, the decontamination belt 66 can remove the contaminants therefrom.

[0031] Specifically, the dirt removal mechanism 6 includes a first support rod 61, the first support rod 61 is rotatably connected to the inner wall of the second connecting block 51, a tension spring 62 is connected between the first support rod 61 and the second connecting block 51, a second support rod 63 is rotatably connected to the first support rod 61, a torsion spring 64 is connected between the first support rod 61 and the second support rod 63, and the first support rod 61 and the second support rod 63 are both rotatably connected to one end thereof facing the camera module 52 with a pulley 65.

[0032] Specifically, the decontamination mechanism 6 also includes a liquid storage tank 67, a plurality of cleaning chambers 68 are provided inside the liquid storage tank 67, a decontamination belt 66 is provided inside the plurality of cleaning chambers 68, the pulley 65 and the decontamination belt 66 are wound, two groups of driving rollers 69 are rollingly connected to the decontamination belt 66, each of the driving rollers 69 is provided with two, and the two driving rollers 69 in the same group rotate in opposite directions; the two groups of driving rollers 69 are started, and each group of driving rollers 69 performs its own task, so that the decontamination belt 66 is recycled, and the decontamination belt 66 passes through the liquid storage tank 67 after use. The multiple cleaning chambers 68 can extend the number of times the decontamination belt 66 is used through multiple cleaning and disinfection. The component for supporting the decontamination belt 66 is provided with the first support rod 61 and the second support rod 63. The first support rod 61 is pulled by the tension spring 62, and the second support rod 63 and the first support rod 61 are subjected to the torsion force of the torsion spring 64. Therefore, the first support rod 61 and the second support rod 63 support the decontamination belt 66 to contact the camera module 52 better, and the effect of cyclic cleaning of the camera module 52 is more significant.

[0033] When the present invention is in use, after the incision is made, the cleaning mechanism 4 is first used to clean the blood and other contents that overflow around the incision, and then the main body 1 is inserted into the incision so that the monitoring mechanism 5 can be observed. At this time, in order to prevent the incision from continuing to flow out of liquid to block the observation of the camera module 52, the first motor 31 can be started, and the first motor 31 drives the two sliding sleeves 26 through the first screw rod 32. The two sliding sleeves 26 are separated from each other, and the sliding sleeves 26 drive a plurality of radiation rods 27. The radiation rods 27 drive the corresponding deflection rods 21 through the corresponding connecting rods 28, so that the plurality of deflection rods 21 are expanded to an angle perpendicular to the main body 1, and then the plurality of deflection rods 21 are expanded to press the periphery of the incision, and another group of deflection rods 21 at the bottom of the displacement also synchronously press the incision. The inner wall is compressed, and the two groups clamp around the incision at the same time, which can effectively prevent further bleeding of the incision. The deflection rod 21 is also slidably connected with a first slider 22 and a second slider 23. A cross rod 24 is cross-rotated and connected between multiple first sliders 22 and second sliders 23. The cross rod 24 can be synchronously expanded or stored with the deflection of the deflection rod 21, and can perform closed-loop compression around the incision, further playing a hemostatic role, and achieving the purpose of rapid hemostasis. The deflection rod 21 is usually stored and fits inside the main body 1 to ensure the passability of the main body 1. When it is needed, it can be quickly expanded to perform compression, and the mobility is greatly improved; the first motor 31 controls the separation and combination of the two sliding sleeves 26 through the first screw rod 32, thereby achieving the effect of controlling hemostasis. The first screw rod 32 and the sliding sleeve 26 are connected by a fixed block 33 and a telescopic sleeve 34. A first spring 35 is in contact between the telescopic sleeve 34 and the sliding sleeve 26. The first spring 35 provides a buffering effect between the sliding sleeve 26 and the telescopic sleeve 34, so that the compression effect of the deflection rod 21 is better, and it is suitable for different incision layer thicknesses and has better versatility. When the contents of the incision hinder observation, the main body 1 can be manipulated to insert the first connecting block 41 into the incision, and the second motor 49 is started. The second motor 49 drives the release disk 43 and the storage disk 44 to rotate, and the release disk 43 starts to release a new unused cleaning tape 42, and the storage disk 44 synchronously winds and stores the used cleaning tape 42, so that the used cleaning tape 42 can be quickly cleaned. Storage and storage, the cleaning belt 42 is spirally wrapped around the first connecting block 41, so that the incision contents and the cleaning belt 42 are in contact more fully, so that the cleaning belt 42 performs the cleaning task more effectively and the cleaning effect is more obvious. The release plate 43 and the storage plate 44 are rotatably connected to the first rotating shaft 45 through the second rotating shaft 47, so the release plate 43 and the storage plate 44 can automatically adjust the angle with the first rotating shaft 45, and can keep the winding angle between the cleaning belt 42 and the cleaning belt 42 in a reasonable winding state during release and storage. The cleaning belt 42 will not be folded when released, and it can be stored in an orderly manner. The first connecting block 41 and the main body 1 are detachably connected in a threaded manner, and the cleaning belt 42 can be quickly replaced after use to ensure the smooth progress of the operation;Since the camera module 52 is the first to contact the incision, it is easy to be contaminated by the contents and affect the observation. At this time, the third motor 55 can be started to retract the camera module 52 to the inside of the second connecting block 51. While retracting, the camera module 52 retracts and rotates at the same time under the action of the spiral groove 53 and the protrusion 54. At this time, the decontamination belt 66 can remove the dirt; start the two groups of driving rollers 69, each group of driving rollers 69 performs its own task, so that the decontamination belt 66 is recycled. After use, the decontamination belt 66 passes through multiple cleaning chambers 68 inside the liquid storage tank 67. The number of times the decontamination belt 66 is used can be extended by multiple cleaning and disinfection. The components used to support the decontamination belt 66 are provided with a first support rod 61 and a second support rod 63. The first support rod 61 is pulled by the tension spring 62, and the second support rod 63 and the first support rod 61 are subjected to the torsion of the torsion spring 64. Then, the first support rod 61 and the second support rod 63 support the decontamination belt 66 to contact the camera module 52 better, and the effect of cyclic cleaning of the camera module 52 is more significant. ;

[0034] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A handheld endoscopic hemostasis device, characterized in that: The invention comprises a main body (1), wherein a pressing mechanism (2) is provided inside the main body (1), a buffer mechanism (3) is connected to the pressing mechanism (2), a cleaning mechanism (4) is connected to the bottom end of the main body (1), a monitoring mechanism (5) is provided at the bottom end of the cleaning mechanism (4), and a decontamination mechanism (6) is connected to the monitoring mechanism (5); The compression mechanism (2) comprises a deflection rod (21), two groups of deflection rods (21) are rotatably connected to the main body (1), the two groups of deflection rods (21) are arranged vertically, each group of deflection rods (21) is provided with a plurality of deflection rods and are radially arranged around the main body (1), a first slider (22) and a second slider (23) are slidably connected to the deflection rod (21), a plurality of cross rods (24) are rotatably connected to the first slider (22) and the second slider (23), and the plurality of cross rods (24) are rotatably connected to each other; The compression mechanism (2) further comprises a limiting slide bar (25), the limiting slide bar (25) being arranged inside the main body (1), the limiting slide bar (25) being slidably connected to two sliding sleeves (26), a plurality of radiation rods (27) being connected to the sliding sleeves (26), the number of the radiation rods (27) being equal to the number of the deflection rods (21), one end of the deflection rod (21) extending into the interior of the main body (1), a connecting rod (28) being rotatably connected between the deflection rod (21) and the radiation rod (27), the radiation rod (27) driving the deflection rod (21) via the connecting rod (28); The buffer mechanism (3) comprises a first motor (31), the first motor (31) is mounted on the limit slide rod (25), the motor shaft of the first motor (31) is connected to a first screw rod (32), the sliding sleeve (26) is fixedly connected to a fixed block (33), the fixed block (33) is slidably connected to a telescopic sleeve (34), a first spring (35) is wound around the telescopic sleeve (34), the first spring (35) is in contact between the telescopic sleeve (34) and the fixed block (33), the two telescopic sleeves (34) are threadedly connected to the first screw rod (32), and the internal threads of the two telescopic sleeves (34) are opposite.

2. A handheld endoscopic hemostasis device according to claim 1, characterized in that: The cleaning mechanism (4) comprises a first connecting block (41), the bottom end of the main body (1) is detachably connected to the first connecting block (41), the first connecting block (41) and the main body (1) are threadedly connected, a cleaning belt (42) is spirally wound around the outside of the first connecting block (41), the inside of the first connecting block (41) is rotatably connected to a first rotating shaft (45), the outside of the first rotating shaft (45) is sleeved with a release plate (43) and a storage plate (44), the release plate (43) is located at the top of the storage plate (44), and the ... and the cleaning belt (42) is spirally wound around the outside of the first connecting block (41). One end of the belt (42) is wound around the release disk (43) and the other end is wound around the storage disk (44); two connecting sleeves (46) are slidably connected to the first rotating shaft (45); a second rotating shaft (47) is rotatably connected to the connecting sleeve (46); the two second rotating shafts (47) are correspondingly rotatably connected to the corresponding release disk (43) and storage disk (44); a second motor (49) is installed inside the first connecting block (41); a reduction gear box (48) is connected between the second motor (49) and the first rotating shaft (45).

3. A handheld endoscopic hemostasis device according to claim 2, characterized in that: The monitoring mechanism (5) comprises a second connecting block (51), the bottom end of the first connecting block (41) is detachably connected to the second connecting block (51), the first connecting block (41) and the second connecting block (51) are threadedly connected, the interior of the second connecting block (51) is movably connected to a camera module (52), the camera module (52) is provided with a spiral groove (53) in a spiral shape, one side of the camera module (52) is provided with a protrusion (54), the protrusion (54) is rotatably connected to the second connecting block (51), one end of the protrusion (54) extends to the interior of the spiral groove (53), a third motor (55) is installed inside the second connecting block (51), a second screw rod (56) is connected to the motor shaft of the third motor (55), and the second screw rod (56) and the camera module (52) are threadedly connected.

4. A handheld endoscopic hemostasis device according to claim 3, characterized in that: The dirt removing mechanism (6) comprises a first support rod (61), the first support rod (61) is rotatably connected to the inner wall of the second connecting block (51), a tension spring (62) is connected between the first support rod (61) and the second connecting block (51), a second support rod (63) is rotatably connected to the first support rod (61), a torsion spring (64) is connected between the first support rod (61) and the second support rod (63), and one end of the first support rod (61) and the second support rod (63) facing the camera module (52) is rotatably connected to a pulley (65).

5. A handheld endoscopic hemostasis device according to claim 4, characterized in that: The dirt removal mechanism (6) also includes a liquid storage tank (67), a plurality of cleaning chambers (68) are provided inside the liquid storage tank (67), a dirt removal belt (66) is provided inside the plurality of cleaning chambers (68), the pulley (65) and the dirt removal belt (66) are wound around, two groups of driving rollers (69) are rollingly connected to the dirt removal belt (66), each driving roller (69) is provided with two, and the two driving rollers (69) in the same group rotate in opposite directions.

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