HK FY-MED TRADING CO., LIMITED.
HK FY-MED TRADING CO., LIMITED.

Endoscopy Bending Sections

The bending section is composed of a series of oddly-shaped metal rings, each one connected to the ring on either side of it via a freely moving joint. These joints are constructed using a series of pivot pins, each one displaced from its neighbors by 90 degrees. 


One set of pivots allows the bending section to curl in the up-and-down direction. A second set allows the bending section to curl in the right-and-left direction. Together, they enable the bending section to curl in any direction. The direction of the curl is controlled by four angulation wires that run the length of the insertion tube. These four wires are firmly attached to the tip of the bending section at the 3 o’clock, 6 o’clock, 9 o’clock, and 12 o’clock positions. Pulling on the wire attached at the 12 o’clock position causes the bending section to curl in the up direction and achieves what endoscopists refer to as “up tip deflection.” Pulling on the wire attached at the 3 o’clock position causes right tip deflection. Pulling the other two wires causes down and left deflection. The endoscopist is able to pull on each of these wires in turn by rotating either the up-and-down or right-and-left angulation knobs. Rotating the up-and-down and right-and-left knobs together produces a combined tip movement (e.g., upward and to the right) and allows the endoscopist to sweep the tip of the endoscope in any direction.

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  • Endoscopy Bending Sections
  • Endoscope Bending Section
  • Endoscopy Bending Sections
  • Endoscope Bending Section
  • Endoscopy Bending Sections
  • Endoscope Bending Section
  • Endoscopy Bending Sections
  • Endoscope Bending Section

Four Sides Endoscopy Bending Sections List

Partial Specification for Ref.

No.ODthicknessinner borelengthNo.ODthicknessinner borelength
1¢8.50.3¢5.06829¢8.80.3¢5.572
2¢8.50.3¢5.06830¢9.30.3¢5.675
3¢9.00.3¢5.47231¢10.20.3¢5.999
4¢9.30.3¢5.39932¢9.70.3¢5.999
5¢9.70.3¢5.99933¢10.90.35¢6.5107
6¢9.70.3¢5.99934¢9.10.3¢5.675
7¢9.70.3¢5.99835¢8.80.3¢5.174
8¢10.90.35¢6.711136¢5.50.15¢3.838
9¢11.60.35¢7.411337¢4.60.15¢3.143
10¢11.60.35¢7.411338¢11.60.3¢7.4108
11¢11.60.4¢7.411239¢8.50.3¢5.068
12¢12.10.35¢7.711240¢9.50.3¢5.971
13¢11.00.3¢6.45441¢11.80.3¢889
14¢8.80.3¢5.17242¢11.60.3¢7.689
15¢8.80.3¢4.67343¢11.00.3¢7.054
16¢11.00.3¢6.45444¢3.70.12¢2.633
17¢11.60.35¢7.411345¢4.60.15¢3.150.4
18¢8.50.3¢4.86846¢11.60.4¢7.3109
19¢8.70.3¢8.26847¢10.250.3¢5.698
20¢9.70.3¢5.99848¢11.80.4/46.5
21¢10.10.3¢6.28449¢9.50.3¢6.077
22¢10.90.35¢6.711150¢8.90.35.166.2
23¢10.90.35¢6.711151¢9.10.35.596.7
24¢11.00.3¢6.45452¢9.50.3/58.2
25¢8.50.3¢5.07353¢9.50.3¢6.074.5
26¢11.60.4¢7.310954¢3.150.1¢2.165
27¢11.60.3¢7.310955¢120.4¢7.6112
28¢9.70.3¢5.99256¢11.00.3¢6.455.1


Endoscopy Bending Sections List 1

Partial Specification for Ref.


No.Outside DiameterThicknessInner BoreLength
2¢2.40.1¢1.224.4
3¢6.30.2¢3.649
4¢4.650.15¢3.240
5¢5.00.15¢3.540
6¢5.10.15¢3.640
7¢2.80.1¢1.624
8¢2.60.1¢1.424
9¢5.00.15¢2.950
10¢6.80.2¢4.057
11¢6.80.2¢4.043
12¢4.50.15¢3.042
13¢4.20.12¢2.737
14¢5.20.15¢3.741
15¢3.00.1¢1.829.3
16¢4.30.12¢2.849.6
17¢3.60.12¢2.232
18¢5.40.15¢3.947.9
19¢5.30.15¢3.843
20¢2.50.1¢1.324


Endoscopy Bending Sections 2

Partial Specification for Ref.

No.ModelODthicknessinner borelengthmaterialNo.ModelODthicknessinner borelengthmaterial
1GIF-XQ240¢8.50.3¢5.068S30449GIF-H180J¢9.50.3¢6.077S304
2GIF-Q180¢8.50.3¢5.068S30450GIF-H185/190¢8.90.35.166.2S304
3GIF-Q145¢9.00.3¢5.472S30451PCF-PH190L¢9.10.35.596.7S304
4PCF-P240AL¢9.30.3¢5.399S30452PCF-PH190L¢9.50.3/58.2S304
5PCF-160AL¢9.70.3¢5.999S30453PCF-H190L¢10.250.3¢5.698S304
6PCF-Q180AL¢9.70.33¢5.999S30454112782.55*2.150.1¢1.368S304
7PCF-Q260AL¢9.70.3¢5.998S30455GIF-N180¢4.80.15¢3.373S304
8CF-240L¢10.90.35¢6.7111S30456BF-Q180¢4.80.15¢3.348.5S304
9CF-Q160AL¢11.60.35¢7.4113S30457URF-P5¢2.50.1¢1.8565S304
10CF-Q180AL¢11.60.4¢7.4113S30458URF-V¢3.150.1¢2.165S304
11CF-H180AL¢11.60.4¢7.4112S30459CYF-5¢4.80.15¢3.660S304
12CF-H260DL¢12.10.35¢7.7112S30460CF-HQ190¢11.80.4/46.5S304
13TJF-260¢11.00.3¢6.454S30461GIF-1TQ160¢10.00.3¢6.485.5S304
14GIF-H260¢8.80.3¢5.172S30462GIF-2TH180¢11.30.3¢7.485.4S304
15GIF-Q160¢8.80.3¢4.673S30463CYF-V2¢5.00.15¢3.659.5S304
16TJF-160¢11.00.3¢6.454S30464LTF-240¢6.50.3¢4.353.3S304
17CF-Q160I¢11.60.4¢7.4113S30465GIF-XP180N¢5.20.15¢3.172.7S304
18GIF-160¢8.50.3¢4.868S30466
¢2.80.1¢1.918.8S304
19GIF-Q260¢8.70.3¢8.268S30467LF-DP¢2.80.1¢1.923.8S304
20PCF-140L¢9.70.3¢5.998S30468ENF-GP/P4¢3.30.12¢2.225.3S304
21GIF-1T240¢10.10.3¢6.284S30469GIF-HQ290¢9.50.3¢676.3S304
22CF-240DL¢10.90.35¢6.7111S30470GIF-H290¢8.60.25¢4.963.8S304
23CF-Q260DL¢10.90.35¢6.7111S30471CF-HQ290¢11.60.4¢7.3107.6S304
24TJF-240¢11.00.3¢6.454S304727326071¢3.00.1¢2.167.7S304
25GIF-V70¢8.50.3¢5.073S304737325071¢2.60.1¢1.7568S304
26CF-HQ190¢11.60.4¢7.3109S30474CYF-VH¢5.10.15¢3.753.5S304
27CF-V70I¢11.60.4¢7.3109S30475PCF-H190DL¢10.90.3¢6.4101.5S304
28PCF-Q260JI¢9.70.3¢5.992S30476PCF-H190DL¢11.00.3/55.2S304
29GIF-140¢8.80.3¢5.572S3047711101RP2¢3.20.12¢2.132S304
30GIF-Q140¢9.30.3¢5.675S3047811101VN¢3.20.12¢2.135S304
31PCF-H180AL¢10.20.3¢5.999S30479GIF-HQ190¢9.50.3¢674.5S304
32PCF-240L¢9.70.3¢5.999S30480CHF-V¢4.60.15¢3.242S304
33CF-Q260AI¢10.90.35¢6.5107S30481ENF-VT2¢4.60.15¢3.237S304
34GIF-H180¢9.10.3¢5.675S30482ENF-V2¢3.00.1¢2.126.6S304
35GIF-Q240¢8.80.3¢5.174S30483BF-260¢4.60.15¢3.242S304
36CHF-T20¢5.50.15¢3.838S30484BF-P180¢4.60.15¢3.246.3S304
37CHF-P60¢4.60.15¢3.137.8S3048511292ED1¢4.60.15¢3.150.4S304
38CF-140I¢11.60.3¢7.4108S30486BF-H190¢4.80.15¢3.353.5S304
39GIF-Q150¢8.50.3¢5.068S30487GIF-XP260N¢5.20.15¢3.172.7S304
40GIF-Q260J¢9.50.3¢5.971S30488GIF-XP190N¢5.50.15¢3.070.1S304
41GIF-XTQ160¢11.80.3¢889S30489ENF-XP¢1.860.08¢1.019.7S304
42GIF-2T160¢11.60.3¢7.689S304907223.001¢3.20.12¢2.227.3S304
43TJF-Q180V¢11.00.3¢7.054S30491JF-260V¢11.00.3¢6.454S304
44LF-GP¢3.70.12¢2.633S30492BF-P60¢4.60.15¢3.142.8S304
4511272CU1¢4.60.15¢3.150.4S30493BF-1T180¢5.60.15¢4.054.7S304
46CF-H190L¢11.60.4¢7.3109S30494TJF-160R¢11.00.3¢6.454S304
47PCF-H190L¢10.250.3¢5.698S30495BF-UC180F¢6.10.17¢4.539.4S304
48CF-HQ190(短)¢11.80.4/46.5S30496GF-UCT180¢11.650.3¢7.972.6S304


And so on...

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