CN222466855U - Electronic distance measurement warning device for auxiliary endoscope - Google Patents

Abstract

The utility model discloses an electronic distance measurement warning device for an auxiliary endoscope, which comprises an endoscope operation part, an insertion part and a biopsy hole channel and is characterized by comprising an electronic distance measurement device, wherein the electronic distance measurement device comprises a biopsy hole connection part, an instrument channel, an adjusting knob, a distance measurement sensor and a display screen, the biopsy hole connection part is arranged on one side of the electronic distance measurement device and can be connected with the biopsy hole channel, the instrument channel penetrates through the electronic distance measurement device and is connected with the biopsy hole connection part, and the instrument channel and the biopsy hole connection part are positioned on the same axis, so that whether the length of an instrument of an operation doctor is in place can be intuitively and effectively prompted.

Description

Electronic distance measurement warning device for auxiliary endoscope

Technical Field

The utility model relates to the field of medical instruments, in particular to an electronic distance measurement warning device for an auxiliary endoscope.

Background

The endoscope is a commonly used medical instrument, can enter the patient through a natural cavity of the patient or a small incision made by operation, is inserted into an organ position to be checked when in use, and the other end of the endoscope is connected with the host computer to display, amplify and store the real-time image so as to enable a doctor to directly peep at the patient position in real time and provide more accurate patient information for the doctor, thereby avoiding misoperation of the doctor in operation.

The length of the gastroscope forceps channel is about 1025mm, the working length of the enteroscope forceps channel is 1300-1400mm, the effective length of the small enteroscope is about 2000mm, and the endoscopic instruments provided in the market are longer than the effective working length of each endoscope. The doctor needs to put into longer apparatus through endoscope forceps channel fast, does not have the method at present and effectively to indicate when operating doctor slows down to avoid the apparatus too fast, overlength stretch out forceps channel, and then harm alimentary canal mucosa even lead to perforation to take place.

Disclosure of utility model

The electronic distance measurement warning device for the auxiliary endoscope is characterized by comprising an electronic distance measurement device, wherein the electronic distance measurement device comprises a biopsy hole connecting part, an instrument channel, an adjusting knob, a distance measurement sensor and a display screen, the biopsy hole connecting part is arranged on one side of the electronic distance measurement device and can be connected with the biopsy hole, and the instrument channel penetrates through the electronic distance measurement device and is connected with the biopsy hole connecting part, and the instrument channel and the biopsy hole connecting part are positioned on the same axis.

Further, the distance measuring sensor is arranged in the electronic distance measuring device, can measure the length of the endoscopic instrument passing through the instrument channel, and is displayed on the display screen.

Further, the electronic distance measuring device further comprises a warning module, the adjusting knob is provided with a plurality of gears, each gear corresponds to a set distance, and when the length of the endoscope apparatus reaches the set distance of the gears, the warning module generates a prompt tone.

Preferably, the adjusting knob is provided with three gears, the first gear distance is suitable for a gastroscope, the second gear distance is suitable for a enteroscope, and the third gear distance is suitable for a small enteroscope.

Further, the diameter of the biopsy pore canal is 2.8-3.8mm, the biopsy pore canal can be sleeved on the biopsy pore canal, the biopsy pore canal is communicated with the instrument channel, and the diameter of the instrument channel is 2.8-3.8mm.

The device has the advantages of convenience, practicability, small volume, no influence on the operation of the endoscope and the instrument when being connected to the biopsy pore canal of the endoscope, and warning module and display, and can intuitively and effectively prompt an operating doctor whether the instrument is in place or not, slow down the insertion speed and reduce the probability of accidentally injuring the digestive tract mucous membrane by the instrument.

Drawings

FIG. 1 is a schematic diagram of an electronic distance measurement warning device for an auxiliary endoscope according to the present utility model;

FIG. 2 is a schematic diagram of an electronic distance measuring device according to the present utility model;

FIG. 3 is a central axis sectional view of the electronic distance measuring device of the present utility model

Reference numerals 1-electronic distance measuring device, 2-biopsy duct, 3-operation part, 4-insertion part, 11-biopsy hole connection part, 12-instrument channel, 13-display screen, 14-adjusting knob.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. In order to provide a thorough understanding of the present utility model, detailed steps and detailed structures will be presented in the following description in order to explain the technical solution of the present utility model. Preferred embodiments of the present utility model are described in detail below, however, the present utility model may have other embodiments in addition to these detailed descriptions.

In the description of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1 and 2, the utility model provides an electronic distance measuring warning device for an auxiliary endoscope, which comprises an endoscope operation part 3, an insertion part 4 and a biopsy pore canal 2 and is characterized by comprising an electronic distance measuring device 1, wherein the electronic distance measuring device 1 comprises a biopsy pore connecting part 11, an instrument channel 12, an adjusting knob 14, a distance measuring sensor and a display screen 13, the biopsy pore connecting part 11 is arranged on one side of the electronic distance measuring device 1 and can be connected with the detected pore canal 2, the instrument channel 12 penetrates through the electronic distance measuring device 1 and is connected with the biopsy pore connecting part 11, and the instrument channel 12 and the biopsy pore connecting part 11 are positioned on the same axis.

The distance measuring sensor is arranged inside the electronic distance measuring device 1, can measure the length of the endoscopic instrument passing through the instrument channel 12, and is displayed on the display screen 13.

The electronic distance measuring device 1 further comprises a warning module, the adjusting knob 14 is provided with a plurality of gears, each gear corresponds to a set distance, and when the length of the endoscopic instrument reaches the set distance of the gears, the warning module generates a prompt tone.

In this embodiment, the adjusting knob 14 is provided with at least three gears, a first gear distance, which is suitable for gastroscopes and is set to a distance between 950mm and 1025mm, preferably 975mm, a second gear distance, which is suitable for enteroscopes and is set to a distance between 1200mm and 1300mm, preferably 1250mm, and a third gear distance, which is suitable for small enteroscopes and is set to a distance between 1900mm and 2000mm, preferably 1950mm.

As shown in FIG. 3, the diameter of the biopsy channel is 2.8-3.8mm, the biopsy channel can be sleeved on the biopsy channel, and the biopsy channel is communicated with the instrument channel, and the diameter of the instrument channel is 2.8-3.8mm.

When the device is used, the electronic distance measuring device 1 is connected with the biopsy duct 2, the distance is set by the adjusting knob 14, the distance measurement is started when an instrument passes through the instrument channel 12, the instrument enters the forceps channel, and a prompt tone is generated when the set distance is reached, so that the entering speed is reduced or stopped.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (4)

1. The electronic distance measurement warning device for the auxiliary endoscope comprises an endoscope operation part, an insertion part and a biopsy pore canal and is characterized by comprising an electronic distance measurement device, wherein the electronic distance measurement device comprises a biopsy hole connecting part, an instrument channel, an adjusting knob, a distance measurement sensor and a display screen, the biopsy hole connecting part is arranged on one side of the electronic distance measurement device and can be connected with the biopsy pore canal, the instrument channel penetrates through the electronic distance measurement device and is connected with the biopsy hole connecting part, and the instrument channel and the biopsy hole connecting part are positioned on the same axis.

2. The electronic range finder alert device of claim 1, wherein the range finding sensor is disposed inside the electronic range finding device, and is capable of measuring the length of an endoscopic instrument passing through the instrument channel and displaying the endoscopic instrument on the display screen.

3. The electronic distance measurement warning device of claim 2, further comprising a warning module, wherein the adjustment knob is provided with a plurality of gears, each gear corresponds to a set distance, and the warning module generates a warning sound when the length of the endoscopic instrument reaches the set distance of the gears.

4. An electronic distance measuring and warning device according to claim 3 wherein the diameter of the biopsy channel is 2.8-3.8mm, the biopsy aperture connection is adapted to fit over the biopsy channel and to allow the biopsy channel to communicate with the instrument channel, and the diameter of the instrument channel is 2.8-3.8mm.