Digestive endoscopy accessory clamping device

Abstract

The utility model relates to the technical field of digestive endoscopy accessories, and discloses a digestive endoscopy accessory clamping device which comprises a main body component, a supporting plate, a handle arranged on one side of the outer end of the supporting plate and a rotating shaft arranged on the other side of the outer end of the supporting plate, discs are arranged on the outer wall of the rotating shaft, and a guide pipe is arranged between the two discs. A hollowed-out plate is arranged on the other side of the outer end of the supporting plate, a clamping assembly is arranged in the hollowed-out plate, through the design of discs on the two sides, the effect that a storage disc is formed through combination is achieved, catheters with redundant lengths can be stored, the storage mode that medical workers wind the catheters on the hands is replaced, manpower is saved, and the working efficiency is improved. And the clamping device facilitating movement of the catheter is arranged, when an operation part at one end of the catheter does not reach a preset position, the clamping device is removed, then the other end of the catheter is dragged, and therefore the length of the catheter is increased, operation of a doctor is facilitated, a through plate is inserted into a through groove and a limiting groove, then a nut is twisted, and limiting of the clamping assembly is completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of digestive endoscope accessories, and particularly relates to a clamping device for digestive endoscope accessories. Background Technique

[0002] Digestive endoscopes play an important role in the diagnosis of early digestive tract tumors and bile duct and pancreatic diseases. According to the attributes of the endoscopes used for examination, they can be divided into esophagoscopes, gastroscopes, duodenoscopes, colonoscopes, enteroscopes, endoscopic ultrasounds, capsule endoscopes, choledochoscopes, pancreatic duct scopes, laparoscopes, and laser confocal endoscopes, etc.

[0003] In the Chinese patent with the application number 202221878674.8, a clamping device for digestive endoscope accessories is mentioned. The self-locking effect of the worm and worm gear is used to make the clamping more stable, and it is not necessary for the user to continuously apply force after clamping an object, which plays a role in saving effort; however, this clamping device has the problems that the catheter of the digestive endoscope accessory is relatively long, and it is easy to drag on the ground or come into contact with surrounding objects due to swinging and be contaminated after being hung up. The nurse coils the slender part into several circles and holds it. When it is needed, the catheter also needs to be extended. Moreover, during the examination, if the end of the catheter is not clamped and fixed, the position of the catheter is likely to shift, which brings difficulties to the operation of the doctor. Content of the Utility Model

[0004] The purpose of the utility model is to provide a clamping device for digestive endoscope accessories to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A clamping device for digestive endoscope accessories, comprising: a main body component, including a support plate, a handle provided on one side of the outer end of the support plate, and a rotating shaft provided on the other side of the outer end of the support plate. A disc is provided on the outer wall of the rotating shaft, and a catheter is provided between the two discs. On one side of the other side of the outer end of the support plate, there is a hollowed-out plate, and a clamping component is provided inside the hollowed-out plate.

[0007] Preferably, the clamping component includes T-shaped grooves provided at the upper and lower ends inside the hollowed-out plate, a through groove provided at the outer end of the hollowed-out plate, and a limiting groove provided at the outer end of the other side of the hollowed-out plate.

[0008] Preferably, T-shaped sliders are provided in the T-shaped grooves. Round rods are provided on both sides of the outer ends of the T-shaped sliders. A telescopic member is provided at the outer end of the T-shaped slider, and a spring is provided on the outer wall of the telescopic member.

[0009] Preferably, a fixed tooth is connected to the outer wall of the movable frame. An arc-shaped plate is provided at the outer end of the telescopic member, and connecting plates are provided on both sides of the arc-shaped plate.

[0010] Preferably, a circular groove is formed in the connecting plate, and the circular groove is in snap-fit sliding connection with the circular rod.

[0011] Preferably, one end of the catheter is provided with an operating part, and the other end of the catheter is arranged in the clamping assembly.

[0012] Preferably, through grooves are formed on both sides of the T-shaped slider, a through plate is arranged in the through grooves, a pressing plate is arranged on one side of the through plate close to the through groove, and vertical plates are arranged on both sides of the pressing plate.

[0013] Preferably, the other end of the through plate is provided with a bolt rod, and a nut is arranged on the bolt rod.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] Through the design of discs on both sides, the present utility model combines to form the effect of a storage tray, which can store the redundant length of the catheter, replacing the storage method of medical staff winding the catheter around their hands, saving manpower, and is provided with a clamping device that facilitates the movement of the catheter. When the operating part at one end of the catheter does not reach the predetermined position.

[0016] By releasing the clamping device of the present utility model and then pulling the other end of the catheter, the length of the catheter can be lengthened, facilitating the operation of the doctor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall schematic diagram of the main body component for the clamping device of digestive endoscope accessories.

[0018] Figure 2 It is an overall schematic diagram of the clamping assembly for the clamping device of digestive endoscope accessories.

[0019] Figure 3 It is another overall schematic diagram of the main body component for the clamping device of digestive endoscope accessories from another angle.

[0020] Figure 4 It is an overall schematic diagram of the limiting groove for the clamping device of digestive endoscope accessories.

[0021] Figure 5 It is another overall schematic diagram of the circular rod for the clamping device of digestive endoscope accessories from another angle.

[0022] Figure 6 It is an overall schematic diagram of the vertical plate for the clamping device of digestive endoscope accessories.

[0023] Figure 7 It is an overall schematic diagram of the nut for the clamping device of digestive endoscope accessories.

[0024] 1. Main body component; 11. Support plate; 12. Handle; 13. Rotating shaft; 14. Disc; 15. Duct; 16. Hollow plate; 17. Operating part;

[0025] 2. Clamping assembly; 21. T-shaped groove; 22. Through groove; 23. Limiting groove; 24. T-shaped slider; 241. Through slot; 242. Through plate; 243. Pressing plate; 244. Vertical plate; 245. Bolt rod; 246. Nut;

[0026] 25. Round rod; 26. Telescopic member; 27. Spring; 28. Arc-shaped plate; 29. Connecting plate; 291. Round groove. Detailed implementation mode

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Embodiment 1:

[0029] Please refer to Figure 1 - Figure 4 As shown, a clamping device for digestive endoscope accessories includes:

[0030] Main body component 1, including support plate 11, handle 12 arranged on one side of the outer end of support plate 11, and rotating shaft 13 arranged on the other side of the outer end of support plate 11. A disc 14 is arranged on the outer wall of rotating shaft 13. A duct 15 is arranged between two discs 14. A hollow plate 16 is arranged on one side of the other side of the outer end of support plate 11, and a clamping assembly 2 is arranged inside hollow plate 16.

[0031] From Figure 1 and Figure 2 it can be seen that rotating shaft 13 is slidably connected inside support plate 11. When the staff needs to lengthen the length of operating part 17, after releasing the limiting effect of clamping assembly 2 on one end of duct 15, it is convenient to lengthen operating part 17, and then the limiting effect of clamping assembly 2 on one end of duct 15 is carried out to complete the whole process.

[0032] As can be seen from the above, through the design of handle 12, it is convenient for the staff to hold the device and improves convenience.

[0033] Specifically, referring to Figure 1 and Figure 2As shown, the clamping assembly 2 includes T-shaped grooves 21 provided at the upper and lower ends inside the hollow plate 16, a through groove 22 provided at the outer end of the hollow plate 16, and a limiting groove 23 provided at the outer end on the other side of the hollow plate 16. One end of the catheter 15 is provided with an operating portion 17, and the other end of the catheter 15 is arranged inside the clamping assembly 2.

[0034] As can be seen from the above, through the design of the discs 14 on both sides, the effect of a storage tray is combined, and the excess length of the catheter 15 can be stored, replacing the storage method of the medical staff winding the catheter 15 around the hand, saving manpower, and there is a clamping device that facilitates the movement of the catheter 15. When the operating portion 17 at one end of the catheter 15 does not reach the predetermined position, by releasing the clamping device and then pulling the other end of the catheter 15, the length of the catheter 16 can be increased to facilitate the doctor's operation.

[0035] Embodiment 2:

[0036] Reference Figure 5 As shown, for the clamping function of the clamping assembly 2 of the digestive endoscope accessory clamping device, it includes a T-shaped slider 24 arranged in the T-shaped groove 21. Circular rods 25 are arranged on both sides of the outer end of the T-shaped slider 24. A telescopic member 26 is arranged at the outer end of the T-shaped slider 24, and a spring 27 is arranged on the outer wall of the telescopic member 26.

[0037] As can be seen from the above, the T-shaped groove 21 and the T-shaped slider 24 are engaged with each other. On the one hand, it realizes the sliding property of the T-shaped slider 24 on the upper and lower sides inside the hollow plate 16. To avoid the situation that during the process of winding the catheter 15, since the left and right positions of the route of the catheter 15 remain unchanged, a large amount of pipelines are wound around one disc 14 while there is none on the other disc 14 on one side, resulting in uneven winding of the catheter 15 on the left and right and reducing the use effect of the entire clamping device.

[0038] Preferably, referring to Figure 5 As shown, an arc-shaped plate 28 is arranged at the outer end of the telescopic member 26. Connecting plates 29 are arranged on both sides of the arc-shaped plate 28, and circular grooves 291 are opened on the connecting plates 29. The circular grooves 291 are engaged and slidably connected with the circular rods 25.

[0039] As can be seen from the above, the connecting plates 29 on both sides of the arc-shaped plate 28 move up and down on the circular rods 25 through the opened grooves. Under the action of the circular rods 25, the arc-shaped plates 28 on the upper and lower sides elastically press the catheter 15. On the one hand, it realizes the limiting effect on the catheter 15. On the other hand, through the design of the telescopic member 26 and the spring 27, the arc-shaped plate 28 and the T-shaped slider 24 are connected to each other. With the telescopic property of the telescopic member 26 and the elastic characteristics of the spring 27, the arc-shaped plate 28 can clamp catheters 15 of different sizes, improving the practicality of the device.

[0040] Embodiment 3:

[0041] ReferenceFigures 6-7 As shown in Figures 6-7 , the position limiting function of the clamping device for digestive endoscope accessories includes through grooves 241 formed on both sides of the T-shaped slider 24. A through plate 242 is arranged in the through grooves 241. A pressing plate 243 is arranged on the side of the through plate 242 close to the through slot 22. Vertical plates 244 are arranged on both sides of the pressing plate 243.

[0042] As can be seen from the above, the through plate 242, the through grooves 241 and the limiting grooves 23 have the same size, which provides a prerequisite guarantee for the moving function of the clamping assembly 2 and avoids the situation where the left and right positions of the catheter 15 route remain unchanged during the process of winding the catheter 15.

[0043] Preferably, a bolt rod 245 is arranged at the other end of the through plate 242, and a nut 246 is arranged on the bolt rod 245.

[0044] As can be seen from the above, the vertical plates 244 are fixedly connected to the pressing plate 243. By displacing the vertical plates 244, the staff can insert the through plate 242 into the through grooves 241 and the limiting grooves 23, thereby limiting the position of the clamping assembly 2 after displacement and improving the stability.

[0045] As can be seen from the above, by means of the threaded connection between the bolt rod 245 and the nut 246, the through plate 242 is fixed, further improving the stability of the insertion.

[0046] As can be seen from the above, when the staff winds the catheter 15 between the two discs 14, if the end of the catheter 15 close to the clamping assembly 2 moves away from the clamping assembly 2, the staff can move the clamping assembly 2, insert the through plate 242 into the through grooves 241 and the limiting grooves 23, and then twist the nut 246 to complete the position limiting function of the clamping assembly 2.

[0047] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A digestive endoscope accessory clamping device, characterized in that: include, The main body component (1) comprises a support plate (11), a handle (12) arranged on one side of the outer end of the support plate (11), and a rotating shaft (13) arranged on the other side of the outer end of the support plate (11); a disc (14) is arranged on the outer wall of the rotating shaft (13); a guide tube (15) is arranged between the two discs (14); a hollow plate (16) is arranged on one side of the other side of the outer end of the support plate (11); a clamping assembly (2) is arranged inside the hollow plate (16); the clamping assembly (2) comprises a T-shaped groove (21) arranged at the upper and lower ends of the inner side of the hollow plate (16), a through groove (22) arranged at the outer end of the hollow plate (16), and a limiting groove (23) arranged at the outer end of the other side of the hollow plate (16); the T A T-shaped slider (24) is arranged in the groove (21), round rods (25) are arranged on both sides of the outer end of the T-shaped slider (24), a telescopic member (26) is arranged on the outer end of the T-shaped slider (24), and a spring (27) is arranged on the outer wall of the telescopic member (26); through grooves (241) are opened on both sides of the T-shaped slider (24), a through plate (242) is arranged in the through groove (241), a pressure plate (243) is arranged on the side of the through plate (242) close to the through groove (22), and vertical plates (244) are arranged on both sides of the pressure plate (243); a bolt rod (245) is arranged at the other end of the through plate (242), and a nut (246) is arranged on the bolt rod (245).

2. The digestive endoscope accessory clamping device according to claim 1, characterized in that: An arc-shaped plate (28) is arranged at the outer end of the telescopic member (26), and connecting plates (29) are arranged on both sides of the arc-shaped plate (28).

3. The digestive endoscope accessory clamping device according to claim 2, characterized in that: The connecting plate (29) is provided with a circular groove (291), and the circular groove (291) is engaged and slidably connected with the round rod (25).

4. The digestive endoscope accessory clamping device according to claim 1, characterized in that: One end of the catheter (15) is provided with an operating portion (17), and the other end of the catheter (15) is arranged in the clamping assembly (2).

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