Front-end handle of endoscope

Abstract

The utility model relates to the technical field of medical instruments, in particular to a front end handle of an endoscope, which comprises a handle body and a catheter, the handle body is integrally formed by a holding handle and a bending section, the holding handle is of a cylindrical structure, the front end of the holding handle is connected with the rear end of the bending section, the front end of the bending section is arranged in a downward inclined mode, and the catheter is arranged in the handle body. The rear end of the catheter is connected with the middle of the end face of the front end of the bent section. A control part is arranged on the upper surface of the holding handle, and a plurality of control keys are arranged on the control part. The handle body is integrally formed by the holding handle and the bent section, so that a user feels more comfortable during use, the front end of the bent section is downwards inclined, the catheter is inclined along with the bent section, when the user normally holds the handle, the catheter can enter a uterine cavity or a urethra and the like more easily, the user operates more conveniently, and the use is more convenient. And an image on a display screen connected with the rear end of the holding handle is more convenient to observe.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field especially relates to a front end handle of endoscope. BACKGROUND

[0002] Endoscope is the detection instrument that concentrates traditional optics, human engineering, precision machinery, modern electron, mathematics, software etc. It has image sensor, optical lens, light source illumination, mechanical device etc. It can enter into the stomach through oral cavity or enter into the body through other natural orifice. The lesion that can not be shown by X -ray can be seen by using endoscope, therefore it is very useful to doctors. When the user holds the endoscope handle to enter into the human body, if the handle is coaxial with the catheter, the operator controls the catheter to enter into the human body, and the operation posture is very uncomfortable, and it is also inconvenient to observe the influence on the display screen. In addition, if the endoscope handle is too smooth, the hand of the operator can slide in the operation process, causing the misoperation.

[0003] Based on the above problems, the utility model provides a front end handle of endoscope. UTILITY MODEL CONTENT

[0004] The utility model discloses a front end handle of endoscope, which is comfortable for users to use, the catheter can be more easily inserted into the uterine cavity or urethra when the user normally holds the handle, the user is more convenient to operate, and it is more convenient to observe the image on the display screen connected to the rear end of the handle.

[0005] In order to realize the utility model's purpose, the utility model adopts the technical scheme that:

[0006] The utility model discloses a front end handle of endoscope, which is comfortable for users to use, the catheter can be more easily inserted into the uterine cavity or urethra when the user normally holds the handle, the user is more convenient to operate, and it is more convenient to observe the image on the display screen connected to the rear end of the handle.

[0007] The included angle between the bending segment and the holding handle is 135-145 degrees.

[0008] The bending segment is in conical structure, and the outer diameter of the cross section gradually decreases from the rear end to the front end.

[0009] The upper surface of the bending section is provided with a first groove for fixing a first anti-skid net; and the lower surface of the handle body is provided with a second groove for fixing a second anti-skid net.

[0010] The first anti-skid net and the second anti-skid net are square structures with uniform grid distribution on surfaces and are woven by fiber ropes.

[0011] The middle part of the two side walls and the front end of the handle body form a positioning groove in the shape of "U", and the cross-sectional width of the positioning groove gradually decreases from the two ends to the middle.

[0012] The holding handle is in a hollow structure, and the upper surface thereof is provided with an opening matched with the shape of the control part, and the control part is connected with the opening through buckling.

[0013] The utility model has the advantages that:

[0014] The handle body is integrally formed by the holding handle and the bending section, so that the user is more comfortable when using, the front end of the bending section is downwardly inclined, the catheter is inclined along the bending section, the catheter can more easily enter the uterine cavity or the urethra and the like when the user normally holds the handle, the user is more convenient to operate, and it is more convenient to observe the image on the display screen connected with the rear end of the holding handle. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structural schematic view of the utility model;

[0016] Fig. 2 It is a front view of the utility model.

[0017] In the drawing: 1 holding handle, 2 bending section, 3 catheter, 4 control part, 5 control button, 6 first anti-skid net, first groove, second anti-skid net, 9 second groove, 10 handle body, 11 positioning groove. DETAILED DESCRIPTION

[0018] The utility model is further explained as follows:

[0019] Please refer to Figs. 1-2 ,

[0020] The utility model discloses an endoscope's front end handle, including handle body 10 and pipe 3, handle body 10 is by holding handle 1 and the integral mould of bending segment 2, holding handle 1 is cylindrical structure, and its front end is connected with the rear end of bending segment 2, and the front end of bending segment 2 is set to be inclined downward, and the rear end of pipe 3 is connected with the middle part of the front end face of bending segment 2, the upper surface of holding handle 1 is equipped with control part 4, and a plurality of control buttons 5 are equipped on control part 4, and the utility model discloses that handle body 10 is by holding handle 1 and the integral mould of bending segment and makes the user more comfortable when using, and the front end of bending segment 2 is set to be inclined downward, and pipe 3 follows bending segment 2 and is inclined, and when the user normally holds handle 1, pipe 3 can more easily enter the uterine cavity or urethra etc.

[0021] Further, the bending segment 2 is in a conical structure, the cross-sectional outer diameter of which gradually decreases from the rear end to the front end, so that the center of gravity of the bending segment 2 and the handle body 10 is biased to the side of the holding handle 1, so that when the user holds the holding handle 1, the center of gravity is more stable, and the user will not feel uncomfortable due to the forward inclination of the center of gravity caused by the bending segment 2.

[0022] Further, the upper surface of the bending segment 2 is provided with a first groove 7 for fixing a first anti-slip net 6, and the lower surface of the handle body 10 is provided with a second groove 9 for fixing a second anti-slip net 8. By setting the first anti-slip net 6 and the second anti-slip net 8, the user can hold the handle without slipping, avoiding misoperation caused by slipping during operation. By setting the first groove 7 and the second groove 9 to fix the first anti-slip net 6 and the second anti-slip net 8, the upper surface of the anti-slip net is flush with the outer surface of the handle body 10, which is more beautiful and comfortable to use.

[0023] Further, the first anti-slip net 6 and the second anti-slip net 8 are square structures with a grid uniformly distributed on the surface, which are woven from fiber ropes. The anti-slip net can prevent slipping when the user holds the handle, and because the material is soft, the user can hold it more comfortably.

[0024] Further, the middle part and the front end of the two side walls of the handle body 10 form a "U"-shaped positioning groove 11, and the cross-sectional width of the positioning groove 11 gradually decreases from both ends to the middle, which facilitates the user to slide the fingertips into the positioning groove 11 for positioning and holding, and avoids finger sliding, so that the user can operate more stably.

[0025] Further, the holding handle 1 is in a hollow structure, and an upper surface of the holding handle 1 is provided with an opening matched with a shape of the control part 4, and the control part 4 is connected with the opening through buckling, so that the control part 4 is convenient to open to maintain elements in the holding handle 1, and the battery is convenient to replace.

[0026] The above merely describes the embodiments of the present application, and does not limit the patent range of the present application, and any equivalent transformation or direct or indirect application in the related technical field by using the content of the present application specification and drawings is also included in the patent protection range of the present application.

Claims

1. A front end handle of an endoscope, characterized by: The utility model relates to a handle body (10) and catheter (3) are connected, the handle body (10) is integrally formed by holding handle (1) and bending section (2), the holding handle (1) is cylindrical structure, and the front end is connected with the rear end of bending section (2), and the front end of bending section (2) is inclinedly arranged downward, and the rear end of catheter (3) is connected with the front end face middle part of bending section (2), the upper surface of holding handle (1) is equipped with control part (4), and a plurality of control buttons (5) are equipped on control part (4), the included angle between bending section (2) and holding handle (1) is 135 DEG-145 DEG.

2. The front end handle of an endoscope according to claim 1, characterized by: The bending section (2) is conical structure, and the outer diameter of the cross section gradually decreases from the rear end to the front end.

3. The front end handle of an endoscope according to claim 2, characterized in that: The upper surface of the bending section (2) is provided with a first groove (7) for fixing a first anti-skid net (6), and the lower surface of the handle body (10) is provided with a second groove (9) for fixing a second anti-skid net (8).

4. The front end handle of an endoscope according to claim 3, characterized in that: The first anti-skid net (6) and the second anti-skid net (8) are square structures with uniform grid distribution on the surface, which are woven by fiber ropes.

5. The front end handle of an endoscope according to claim 1, characterized by: The middle part and the front end middle part of the two side walls of the handle body (10) form a "U" shaped positioning groove (11), and the cross-sectional width of the positioning groove (11) gradually decreases from both ends to the middle.

6. The front end handle of an endoscope according to claim 1, characterized by: The holding handle (1) is a hollow structure, and the upper surface is provided with an opening matching the shape of the control part (4), and the control part (4) is connected with the opening through buckling.

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