CN201977755U

CN201977755U - Medical hard-pipe endoscope detection apparatus

Info

Publication number: CN201977755U
Application number: CN2010205959977U
Authority: CN
Inventors: 吴万哲; 阴弘
Original assignee: TIANJIN WEITAIKE OPTICAL TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: TIANJIN WEITAIKE OPTICAL TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2010-11-08
Filing date: 2010-11-08
Publication date: 2011-09-21
Anticipated expiration: 2020-11-08

Abstract

The utility model provides a medical hard tube endoscope detection apparatus. An endoscope clamper is arranged on one X-Y-Z three dimensional moving and rotating testboard on the guide rail of an optical test platform; and a positioning device rack and a testing device rack are arranged at the top of the other X-Y-Z three dimensional moving and rotating testboard. The center of the positioning device coincides with the rotation axis of the testboard, the installation hole of the testing device rack is arranged on the vertical plate of a 90-degree bending plate, and a fastening bolt is arranged at the top of the vertical plate of the 90-degree bending plate. Devices for testing, such as a resolution board lens barrel, an illumination photometer probe, an equal spectrum diffusing screen, a parallel light pipe, a diffusing screen or a diaphragm etc, can be changeably arranged at the front end of the testing device rack. The medical hard tube endoscope detection apparatus provided can test all the required detection technology index content as illustrated in the national standard YY0068-2008 Medical Hard Tube Endoscope Detection Apparatus, Partial Optical Performance and Test Method in a one-step clamping hard tube endoscope. Therefore, the apparatus in the utility model is convenient in use and testing, and is accordant with all the requirements on testing accuracy.

Description

Medical hard-tube endoscopy measurement equipment

Technical field

This utility model belongs to the checkout equipment of medical apparatus and instruments, particularly a kind of medical hard-tube endoscopy measurement equipment.

Background technology

National standard YY0068-2008 " the rigid endoscope of medical endoscope and part optical property and method of testing " came into effect in December in 2009 on the 1st.But there is not a kind of equipment to satisfy to adapt to easily full test so far to whole technical standard contents of new standard regulation.

The utility model content

Technical problem to be solved in the utility model is: a kind of medical hard-tube endoscopy measurement equipment is provided.Can satisfy the full test that adapts to easily whole technical standard contents of new standard regulation.

The technical solution of the utility model is:

A kind of medical hard-tube endoscopy measurement equipment, it is characterized in that: two cover X-Y-Z three-dimensionals are housed on the guide rail of an optic test platform move and the rotary test platform, on the table top that an X-Y-Z three-dimensional moves and the rotary test platform is gone up most, endoscope's clamper is housed; Detection and location device and test set frame are housed on another table top that X-Y-Z three-dimensional moves and the rotary test platform is gone up most, the support of location and test set frame is one 90 degree bent plate, 90 degree bent plate horizontal plates are fixed on the table top that the X-Y-Z three-dimensional moves and the rotary test platform is gone up most, the center of positioner overlaps with the axis of rotation of testboard, positioner is a cylindrical drum on the horizontal plate that is fixed on the 90 degree bent plates, clearance fit reference column in the cylindrical drum, the reference column upper end is 1/4th limit right angle covering of the fan cylinders, and the cylindrical drum sidewall has the reference column fastening bolt; On 90 degree bent plate perpendicular plates, test set frame installing hole is arranged, on 90 degree bent plate perpendicular plate tops, test set frame fastening bolt is arranged.

The test set frame front end test set that can change the outfit.Above the test set frame front end fastening bolt is arranged.

This utility model effect is:

Can be in the hard tube endoscope that once is installed on this medical hard-tube endoscopy measurement equipment, what test out whole national standard YY0068-2008 " the rigid endoscope of medical endoscope and part optical property and method of testing " answers survey technology index content.Easy to use, it is convenient to test, and meets whole measuring accuracy requirements.

This equipment can be used for predetermined items such as the resolving power, the angle of visual field, viewing directional angle, the depth of field of comprehensive light efficiency, image deformation, the whole-view field imaging of the edge uniformity of chromatic rendition Capability index, luminous energy transmission efficiency, illumination of medical hard-tube endoscope and illuminating mirror body light efficiency, illuminating mirror body and imaging mirror body and carries out a full comprehensive detection, to adapt to the national sector standard of new promulgation.

This equipment has the status of a sovereign and moves platform and tested endoscope displacement platform, and two displacement platforms all can carry out displacement, rotation, horizontal and vertical dragging.Thereby equipment has concentrated, terse, stable, architectural feature flexibly.When detecting, can carry out the location and the adjustment of initial position by a prism at the shaft core position that the status of a sovereign is moved the platform rotation.

Description of drawings

Fig. 1 is a medical hard-tube endoscopy measurement equipment overall structure sketch map

Fig. 2 is that the X-Y-Z three-dimensional of stationary positioned and test set frame moves and the structural representation of rotary test platform

Fig. 3 is stationary positioned and test set shelf structure sketch map

Fig. 4 is that the local K of positioner is to vertical view

Fig. 5 is a test set shelf structure sketch map

Fig. 6 is installed and the test process sketch map

The specific embodiment

As a kind of medical hard-tube endoscopy of Fig. 1 measurement equipment, two cover X-Y-Z three-dimensionals are housed on the guide rail 2 of an optic test platform 1 move and

rotary test platform

3,4, endoscope's 17 clampers 5 are housed on the table top that an X-Y-Z three-dimensional moves and the rotary test platform is gone up most.

Detection and location and test set frame 6 are housed on another table top that X-Y-Z three-dimensional moves and the rotary test platform is gone up most as shown in Figure 2, the support of location and test set frame is one 90 degree bent plate 7,90 degree bent plate horizontal plates are fixed on the table top that the X-Y-Z three-dimensional moves and the rotary test platform is gone up most, and the center of positioner 8 overlaps with the axis of rotation of testboard.

Positioner is 1/4th limit right angle covering of the fan cylinder 11 (see figure 4)s on the clearance fit reference column 10 in the cylindrical drum, reference column by a cylindrical drum 9 that is fixed on the 90 degree bent plate horizontal plates as shown in Figure 3, and the cylindrical drum sidewall has reference column fastening bolt 12; On 90 degree bent plate perpendicular plates, collimator 13 installing holes are arranged, on 90 degree bent plate perpendicular plate tops, collimator fastening bolt 14 is arranged.

Test set frame front end is equipped with test with device 15 as shown in Figure 5, above the test set frame front end fastening bolt 16 is arranged.

During use:

As shown in Figure 6: earlier reference column is risen, right angle covering of the fan cylinder and test set frame, hard tube endoscope are installed on endoscope's clamper with hard tube endoscope level on a horizontal plane, and the hard tube endoscope distal end pushes up on the right angle covering of the fan cylinder.Fall reference column, only stay test set and hard tube endoscope on a horizontal plane.

Test request according to different model hard tube endoscope is adjusted again: hard tube endoscope is moved forward the e distance, with the test set front end face with the X-Y-Z three-dimensional moves and the axis of rotation of rotary test platform distance is adjusted to the distance of d+e.

Connect power supply in hard tube endoscope, on hard tube endoscopic observation face, can load onto light flux meter, microscope adapter with bayonet, light integrating sphere, spectrogrph, micrometer telescopic system respectively, connect computer and display printer etc. again.

On the test set frame, can be equipped with respectively perforated baffle, illumination meter, luminance meter, etc. spectrum diffuse-reflectance screen, resolving power version, donut side mark, distortion side mark, calibration donut mark, transmission-type diffused light source.

According to different testing standard indexs, corresponding respectively different test instrunments and device are tested, and finish the content measurement of answering the survey technology index of whole national standard YY0068-2008 " the rigid endoscope of medical endoscope and part optical property and method of testing ".

Claims

1. medical hard-tube endoscopy measurement equipment, it is characterized in that: two cover X-Y-Z three-dimensionals are housed on the guide rail of an optic test platform move and the rotary test platform, on the table top that an X-Y-Z three-dimensional moves and the rotary test platform is gone up most, endoscope's clamper is housed; Positioner and test set frame are housed on another table top that X-Y-Z three-dimensional moves and the rotary test platform is gone up most, the bracing frame of positioner and test set frame is one 90 degree bent plate, 90 degree bent plate horizontal plates are fixed on the table top that the X-Y-Z three-dimensional moves and the rotary test platform is gone up most, the center of positioner overlaps with the axis of rotation of testboard, positioner is a cylindrical drum on the horizontal plate that is fixed on the 90 degree bent plates, clearance fit reference column in the cylindrical drum, the reference column upper end is 1/4th limit right angle covering of the fan cylinders, and the cylindrical drum sidewall has the reference column fastening bolt; On 90 degree bent plate perpendicular plates, the test set frame is arranged, on 90 degree bent plate perpendicular plate tops, test set frame fastening bolt is arranged.

2. medical hard-tube endoscopy measurement equipment according to claim 1 is characterized in that: test set frame front end is equipped with test set, above the test set frame front end fastening bolt is arranged.