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1. 发明申请

WO2022063502A1 MEDICAL DEVICE INCLUDING A TUBE 审中-公开
公开(公告)号：WO2022063502A1
公开(公告)日：2022-03-31
申请号：PCT/EP2021/073278
申请日：2021-08-23
申请人： AMBU A/S
发明人： RASK, Jesper Domino , SØRENSEN, Morten , STØRUP, Martin Lund , NIELSEN, Lars Ulrik
IPC分类号： A61B1/00 , A61B1/05 , G02B23/24
摘要： The tube has a first lumen with a proximal end and an open distal end to be placed inside a body cavity. An outer wall encloses the first lumen and a camera lumen. A camera module (10) is arranged in the camera lumen at a distal end thereof so that the camera module is positioned adjacent the distal end of the first lumen. An image transmission cable (13) attached to the camera module extends through the camera lumen to connect to an image display device. The camera module is fixed in the camera lumen by means of a camera housing (14) including a tubular housing part (17) surrounding the camera module and a distal end wall (18). The tubular housing part and the distal end wall are integrally moulded and form one single housing element (19). The tubular housing part fits tightly into the camera lumen of the tube.

2. 发明申请

WO2022243553A2 ENDOSCOPE WITH AN INSERTION CORD INCLUDING AN INTERSTITIAL LUMEN 审中-公开
公开(公告)号：WO2022243553A2
公开(公告)日：2022-11-24
申请号：PCT/EP2022/063812
申请日：2022-05-20
申请人： AMBU A/S
发明人： SØRENSEN, Morten
IPC分类号： A61B1/00 , A61B1/005 , A61B1/015 , A61B1/018 , A61B1/05 , A61B1/00066 , A61B1/0055 , A61B1/0057
摘要： An endoscope (1) includes a handle (2) including a handle housing (2a), an irrigation inlet port (46) adapted to receive irrigation fluid, and an irrigation channel (42); and an insertion cord (10) extending distally from the handle. The insertion cord includes an insertion tube (11); a bending section (12) extending from the insertion tube; a distal tip (13) extending from the bending section and including a tip housing; a camera at least partially enclosed in the tip housing; interstitial space (26) within the insertion tube in fluid communication with the irrigation channel; and at least one interstitial flow opening (64-67) in fluid communication with the interstitial space and adapted to discharge the irrigation fluid.

3. 发明申请

WO2021121872A1 TIP HOUSING FOR AN ENDOSCOPE WITH A COATED WALL SURFACE 审中-公开
公开(公告)号：WO2021121872A1
公开(公告)日：2021-06-24
申请号：PCT/EP2020/082948
申请日：2020-11-20
申请人： AMBU A/S
发明人： JOHNSEN, Lasse, Markworth , SØRENSEN, Morten , LACHENMEIER, Christian , PALACIOS, Irene Rivas
IPC分类号： A61B1/00 , A61B1/06 , A61B1/0008 , A61B1/0011 , A61B1/0684
摘要： A method for manufacturing an endoscope having a tip housing, the method comprises the steps of: - moulding at least one tip housing for an endoscope by injection moulding or by multi shot injection moulding, each tip housing comprising an integrally formed wall defining an interior cavity and a proximal opening providing access to the interior cavity, the wall comprising: - a longitudinally extending side wall portion, a distal end wall portion, and a window portion consisting essentially of a transparent first material and forming part of the side wall portion and/or the distal end wall portion; and - a wall surface facing the exterior of the tip housing and having a window surface of the window portion and a distally facing end surface of the distal end wall portion; - positioning the at least one tip housing in a treatment chamber; and applying, in the treatment chamber, a treatment formulation to provide a coating on at least the wall surface.

4. 发明申请

WO2018202266A1 A SAMPLING DEVICE FOR THE USE WITH AN ENDOSCOPE 审中-公开
公开(公告)号：WO2018202266A1
公开(公告)日：2018-11-08
申请号：PCT/DK2018/050087
申请日：2018-05-02
申请人： AMBU A/S
发明人： JOHNSEN, Lasse Markworth , FREDERIKSEN, Jesper Mads Bartroff , SØRENSEN, Morten
IPC分类号： A61B1/015 , A61B10/04 , A61B10/00
摘要： A sampling device (9) for the use with an endoscope (1) having a suction channel and a suction connector (4) in communication with said suction channel. The sampling device (9) is adapted for connection to the suction connector (4) and said sampling device (9) is adapted for connection to a vacuum source. The sampling device (9) is adapted for forming a rigid connection with said endoscope (1) when connected to the suction connector thereof (4).

5. 发明申请

WO2021151552A1 A TIP PART FOR FORMING A TIP OF A DISPOSABLE INSERTION ENDOSCOPE 审中-公开
公开(公告)号：WO2021151552A1
公开(公告)日：2021-08-05
申请号：PCT/EP2020/083527
申请日：2020-11-26
申请人： AMBU A/S
发明人： SØRENSEN, Morten , JOHNSEN, Lasse Markworth
IPC分类号： A61B1/00 , A61B1/015 , A61B1/05 , G02B23/24 , A61B1/018
摘要： A tip part (2) for forming a tip of a disposable insertion endoscope (1), the tip part comprising an exterior housing (9) having an open proximal end (9a) for connection to other parts of the endoscope, the housing further having a distal front wall (11) and a circumferential housing wall (12), the circumferential housing wall extending a total housing length H in a proximal direction from the distal front wall to the proximal end of the housing, the distal front wall and the circumferential housing wall enclosing an interior spacing (24) of the tip part; a camera assembly able to provide an image from light received from an object to be investigated; and a tube insertion sleeve (38) provided within the interior spacing and fixed in relation to the distal front wall, the tube insertion sleeve being formed by a circumferential tube sleeve wall(39) that extends a total tube sleeve length S from the distal front wall of the housing to a proximal end of the tube insertion sleeve so that the tube insertion sleeve comprises an open proximal end; wherein the distal front wall has a fluid opening (10, 16a, 16b, 17) which is aligned with a distal end of the tube insertion sleeve, a proximal surface of the distal front wall surrounding the fluid opening to provide a tube abutment surface (40); whereby a tube (13, 21, 22, 23) can be inserted through the proximal end of the tube insertion sleeve until a distal end of the tube abuts the tube abutment surface, whereby the distal end of the tube is positioned to allow fluid flow through the tube to and through the fluid opening. Furthermore a method of manufacture of the tip part is disclosed.

6. 发明申请

WO2020201205A1 A HOUSING FOR THE TIP OF A DISPOSABLE INSERTION ENDOSCOPE 审中-公开
公开(公告)号：WO2020201205A1
公开(公告)日：2020-10-08
申请号：PCT/EP2020/058932
申请日：2020-03-30
申请人： AMBU A/S
发明人： SØRENSEN, Morten , HANSEN, Jan Guldberg
IPC分类号： A61B1/00 , A61B1/12 , G02B1/11 , G02B1/12 , G02B1/14 , G02B1/18 , G02B27/00
摘要： A housing (1) for the tip of a disposable insertion endoscope. The housing (1) comprises a circumferential side wall (2) having a first end and a second end, and a front wall (3) arranged at the first end of said circumferential side wall (3), so as to provide an internal compartment (4) in said housing (1). The front wall (3) comprises at least one transparent part made of a polymer material and adapted to protect a camera (10) arranged in said housing behind said at least one transparent part. The front surface (15) of the front wall (3) comprises at least one area provided with a nano-structure.

7. 发明申请

WO2019175350A1 A TIP PART FOR AN ENDOSCOPE 审中-公开
公开(公告)号：WO2019175350A1
公开(公告)日：2019-09-19
申请号：PCT/EP2019/056489
申请日：2019-03-14
申请人： AMBU A/S
发明人： SØRENSEN, Morten , QVIST, Troels Nicolaj
IPC分类号： A61B1/00 , A61B1/07 , A61B1/005 , A61B1/05 , A61B1/06
摘要： A tip part for an endoscope, comprising: -an exterior housing part including a circumferentially extending side wall with a proximal opening, the circumferentially extending side wall defining an interior space with an air volume; -a camera assembly including a distal portion and an image sensor configured for producing an image from light received from the distal portion, the camera assembly being positioned in the interior space so that the air volume envelops at least the distal portion of the camera assembly; and -an interior housing part including a circumferentially extending closure surface and a circumferentially extending attachment surface, the interior housing part being positioned in the proximal opening; wherein the exterior housing part and interior housing part are formed as separate prefabricated components, wherein the closure surface is configured for closing the proximal opening of the exterior housing so as to liquid-seal the air volume in the tip part, wherein the attachment surface extends proximally from the proximal opening and is configured for attaching the interior housing part to another element of the tip part.

8. 发明申请

WO2022263506A1 AN ENDOSCOPE 审中-公开
公开(公告)号：WO2022263506A1
公开(公告)日：2022-12-22
申请号：PCT/EP2022/066297
申请日：2022-06-15
申请人： AMBU A/S
发明人： JOHNSEN, Lasse Markworth , SØRENSEN, Morten , LUNDBECH, Michael René
IPC分类号： A61B1/00 , A61B1/07 , A61B1/06 , G02B23/24
摘要： An endoscope with a distal tip part comprising a tip housing integrally moulded from a first material and a second material. The housing comprises an end wall (10) and a surrounding side wall (11) so as to define an inner compartment accommodating an electronic vision device and at least one light source. The end wall (10) comprises an end surface and the surrounding side wall (11) comprises a surrounding side surface. The second material is provided as one contiguous part providing part of the side wall (11) and part of the end wall (11), a vision window (13) in the end wall and a light emission window (14) adapted to receive and transmit light from the at least one light source through the end wall (10). In the end wall (10), said second material overlaps at least partially said first material when viewed from the end surface.

9. 发明申请

WO2022136149A1 AN ENDOSCOPE 审中-公开
公开(公告)号：WO2022136149A1
公开(公告)日：2022-06-30
申请号：PCT/EP2021/086413
申请日：2021-12-17
申请人： AMBU A/S
发明人： SØRENSEN, Morten
IPC分类号： A61B1/00 , A61B1/05 , G02B7/02 , G02B23/24
摘要： An endoscope comprising an optical assembly (8) accommodating a lens stack (9) comprising a number of lenses (10, 11, 12) and a number of spacers (13, 14) in fixed relationship with each other to transmit incident light onto an image sensor (33). The lens stack (9) comprises a first abutment surface (42) and a second abutment surface (43) arranged at a distance (d) from said first abutment surface. The optical assembly comprises a two-part lens barrel, said two-part lens barrel comprising first lens barrel part (18) and a second lens barrel part (28). The first lens barrel part (18) comprises an essentially tubular body. The second lens barrel part comprises an inner through passage (29) adapted to engage said lens stack and is surrounded by a second circumferential wall part (21 ) having a circumference adapted to receive a first circumferential wall part (22) of the first lens barrel part.

10. 发明申请

WO2022090394A1 AN ENDOSCOPE AND A METHOD FOR MOULDING TRANSPARENT WINDOWS OF AN ENDOSCOPE 审中-公开
公开(公告)号：WO2022090394A1
公开(公告)日：2022-05-05
申请号：PCT/EP2021/079985
申请日：2021-10-28
申请人： AMBU A/S
发明人： SØRENSEN, Morten
IPC分类号： A61B1/00
摘要： Transparent windows (5, 6) of a housing of a tip part of an insertion endoscope are moulded by: Providing a moulding tool. Introducing in the moulding tool a first polymer material. Allowing said first polymer material to set to form a first housing part. Introducing in the moulding tool at least one second polymer material, where said second polymer material is different from said first polymer material and transparent. Allowing said second polymer material to set to form a combined housing component (4) with said first housing part. Removing said combined housing component (4) from said moulding tool. At least second polymer material is injected into said moulding tool via a plurality of inlets (lnlw) to form a plurality of volumes of said second polymer material.

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