WO2005018438A1 - 保持具 - Google Patents
保持具 Download PDFInfo
- Publication number
- WO2005018438A1 WO2005018438A1 PCT/JP2003/010616 JP0310616W WO2005018438A1 WO 2005018438 A1 WO2005018438 A1 WO 2005018438A1 JP 0310616 W JP0310616 W JP 0310616W WO 2005018438 A1 WO2005018438 A1 WO 2005018438A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- probe
- holding
- holder
- holding groove
- groove
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
- A61B1/018—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor for receiving instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/20—Holders specially adapted for surgical or diagnostic appliances or instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/50—Supports for surgical instruments, e.g. articulated arms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
- A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
- A61B5/062—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using magnetic field
Definitions
- the present invention relates to an elongated treatment tool passed through a treatment tool communication channel of an endoscope or a holder on which a probe is arranged.
- endoscopes have been widely used in the medical and industrial fields.
- an endoscope having a flexible insertion portion by inserting the insertion portion into a bent body cavity, it is possible to diagnose an organ deep in the body cavity without making an incision.
- the treatment instrument can be passed through the treatment instrument communication channel provided in the endoscope, so that treatment and treatment such as collection of living tissue and removal of the polyp can be performed. .
- a treatment tool and the like are passed through the treatment tool communication channel. For this reason, when inserting the treatment tool into the treatment tool communication channel, the insertion shape detection probe is once removed from the treatment tool communication channel, and the insertion shape detection probe is used while another treatment tool is being used. The probe must be suspended from the holder.
- the present invention relates to a holding device having a fixed portion detachable from a predetermined member, and a cutout portion formed at a distal end side of the fixed portion and having a predetermined width dimension through which a middle portion of the treatment tool or the probe passes.
- a groove and a holding hole having a predetermined diameter and formed at the distal end side of the holding groove and in which the distal end portion of the treatment tool or the probe is disposed.
- the present invention is configured such that the depth dimension of the holding groove is formed such that the treatment tool or the middle part of the probe can be arranged at least twice. I have. In this way, the treatment tool or the middle part of the probe is arranged a plurality of times in the holding groove through the notch to form a plurality of loops.
- a predetermined space is provided between the bottom of the holding groove and the upper part of the holding hole.
- FIG. 1 is a view for explaining an insertion part shape observation apparatus
- FIG. 2 is a perspective view for explaining a holder
- FIG. 3 is a side view for explaining a holder
- FIG. 5 is a diagram illustrating the relationship between the holder and the mounting tool
- FIG. 6 is a perspective view illustrating a mounting tool having another configuration
- FIG. 7 is disposed on the mounting tool.
- FIG. 8 is a diagram showing a holder
- FIG. 8 is a diagram illustrating a state in which a prop is suspended from the holder
- FIG. 9 is a diagram illustrating a holder having another configuration
- FIG. 10 is a diagram illustrating another configuration. It is a top view and a side view explaining a holding tool. O Best mode for carrying out the invention
- the holder 20 of the present embodiment is used, for example, in an endoscope apparatus 2 in which an insertion shape detection probe (hereinafter, abbreviated as a probe) 1 is used.
- the endoscope apparatus 2 includes an endoscope 3, a video processor 4, a first monitor 5, an insertion shape detection pad 6, an insertion shape detection device 7, a second monitor 8, and an arm unit. It is mainly composed of material 30.
- the endoscope 3 is inserted, for example, from the anus into a body cavity or the like of a subject to observe an observation site.
- the video processor 4 generates a video signal from an image signal obtained by imaging with the endoscope 3.
- the first monitor 5 displays a video signal from the video processor 4 as an endoscope image.
- the subject lies on the inserted shape detection bed (hereinafter abbreviated as bed) 6.
- the lead 6 detects a magnetic field from the probe 1 inserted into the subject.
- the insertion shape detection device 7 drives the probe 1 and, based on a signal corresponding to the magnetic field detected by the bed 6, a video signal obtained by imaging the insertion shape in the body cavity of the endoscope 3. Is output.
- the second monitor 8 displays an insertion shape image based on the video signal output from the insertion shape detection device 7.
- the arm member 30 is a slender mounting tool.
- the base end of the arm member 30 is, for example, rotatably disposed on the insertion shape detecting device 7, and the holder 20 is disposed on a mounting portion, which is a distal end.
- the endoscope 3 includes an insertion section 11, an operation section 12, and a universal code 13.
- the insertion section 3 is elongated and is inserted into a body cavity.
- the operating section 12 is provided continuously on the base end side of the insertion section 11 and also serves as a grip section.
- the universal sarcode 13 extends from the side of the operation unit 12 and is connected to an external device such as the video processor 4.
- the probe 1 is inserted and arranged in a treatment tool through channel 15 through a treatment tool entrance 14 provided in the operation unit 12 of the endoscope 3.
- the probe 1 has a plurality of source coils 16 as a shape detecting element, for example, a magnetic field generating element for generating a magnetic field. Are arranged.
- the probe 1 is connected to the insertion shape detecting device 7 via the connector 1a.
- the arm member 30 is rotatably arranged during operation, at the bed 6 side, or at a convenient place such as a trolley (not shown) on which the insertion shape detecting device 7 or the video processor 4 is mounted. This allows the holder 20 to be arranged near the surgeon's hand. By disposing the probe 1 on the holder 20 as shown by the broken line in the figure, the midway and the tip of the slender probe 1 can be hung without touching the floor surface. I'm familiar.
- the holder 20 is made of an elastic material, for example, silicon rubber, for the purpose of holding the probe 1.
- the reason for this is to prevent the outer surface of the probe 1 from being damaged, and to arrange a halfway part of the probe 1 in the holder 20 when the source coil 16 arranged in the probe 1 is used. This is to prevent the occurrence of a malfunction by giving an impact or the like to the vehicle.
- the holder 20 includes a fixing portion 21, a holding groove 22 formed on the distal end side of the fixing portion 21, and a holding groove 22 formed on the distal end side of the holding groove 22.
- Holding holes 23 are provided.
- the fixing portion 21 has a square hole 21 a and a pair of locking grooves 2 lb which are removably disposed on a mounting portion described later provided at the distal end of the arm member 30. It is.
- the holding groove 22 is provided with a cutout portion 22 a having a predetermined width dimension through which an intermediate portion of the probe 1 passes.
- the holding hole 23 is formed to have a diameter that allows the tip of the probe 1 to be inserted therethrough.
- the depth dimension of the holding groove 22 is such that the middle part 1b of the probe 1 is overlapped at least twice, and can be loosely fitted.
- the width of the notch 22a is formed to be narrower than the diameter of the middle part lb. The reason is to prevent the middle part 1b of the probe 1 arranged in the holding groove 22 from falling off.
- Reference numeral 22b denotes an inclined surface for guiding the intermediate portion lb to the cutout portion 22a.
- a predetermined interval B is set so that the upper portion 23a of the holding hole 23 is located below the bottom 22c of the holding groove 22. , Is provided. Accordingly, when inserting the tip 1 c of the probe 1 into the holding hole 23 or when removing the tip 1 c of the probe 1 from the holding hole 23, the probe 1 is disposed in the holding groove 22. The hand is prevented from touching the middle part 1b of the probe 1 described above.
- Reference numeral 23b denotes a guide surface formed as an inclined surface for smoothly leading the tip 1d of the probe 1 to the holding hole 23, and is formed on both sides of the holding hole 23.
- a configuration is such that a horn-like projection 31a constituting an attachment portion 31 formed at the distal end of the arm member 30 is engaged with the square hole 21a of the fixing portion 21. It has become.
- the size of the square hole 21a is formed to be slightly smaller than the outer dimensions of the square protrusion 31a. Therefore, it is reliably fixed to the angular projection 31a by the elastic force of the holder 20.
- the locking grooves 2 lb of the fixing portion 21 are arranged on a pair of locking portions 35 a formed on the mounting bracket 35 of FIG.
- the mounting bracket 35 is adapted to be mounted to a distal end portion of an arm member 30A having an articulation part, for example, as shown in FIG.
- the width dimension of the locking groove 21 b is formed to be slightly smaller than the thickness dimension of the locking section 35 a, or the interval between the locking sections 35 a is set to 2 lb. It is formed narrower than the wall thickness between them. This ensures that the holder 20 is securely fixed to the mounting member 35 by the elastic force of the holder 20.
- the fixing screw 32 is arranged to be inserted through a through hole 35b formed in the mounting bracket 35.
- the operator inserts the insertion section 11 of the endoscope 3 from the anus. Then, when it is desired to check the bending state of the insertion portion 11, the probe 1 is inserted into the treatment tool communication channel 15.
- the probe 1 is previously suspended from the holder 20 as shown by the broken line in FIG. Further, the arm member 30 is rotated with respect to the insertion shape detecting device 7 to dispose the holder 20 near the operator's hand.
- the probe 1 is removed from the holder 20. At that time, first, the tip 1c of the probe 1 shown in FIG. Subsequently, the intermediate portion 1b on the distal end side of the probe 1 is removed from the holding groove 22 through the cutout portion 22a, and is inserted into the treatment instrument communication channel 15. Then, an insertion part shape image is displayed on the screen of the second monitor 8. The operator can confirm the shape of the inserted part by observing the inserted part shape image.
- the surgeon observes the endoscopic image displayed on the screen of the first monitor 5 and, for example, when it is determined that the living tissue needs to be collected, disposes of the grasping forceps (not shown). Pass through the communication channel 15.
- the surgeon instructs a nurse or the like to prepare grasping forceps, removes the probe 1 from the treatment instrument communication channel 15, and replaces the probe 1 with the treatment instrument communication instrument.
- the grasping forceps must be passed through channel 15. Therefore, the operator removes the probe 1 from the treatment instrument communication channel 15.
- the surgeon for example, instructs a nurse or the like to prepare grasping forceps, removes the probe 1 from the treatment instrument communication channel 15, and replaces the probe 1 with the treatment instrument communication instrument.
- the grasping forceps must be passed through channel 15. Therefore, the operator removes the probe 1 from the treatment instrument communication channel 15.
- FIG. 7 through the notch 22 a of the holder 20 placed near the surgeon, first place the middle part lb of the probe 1 on the base end side in the holding groove 22 Let it.
- the probe 1 is removed from the treatment instrument communication channel 15, and the midway portion 1 b at the center portion side of the probe 1 is again placed in the holding groove 22 through the cutout portion 22 a. Let it.
- the distal end 1 c of the probe 1 is inserted through the holding hole 23 o
- the elongated probe 1 is suspended from the holder 20 in the form of a plurality of loops having a relatively large diameter. At this time, the bottom of probe 1 is inspected. It is held, for example, at a distance L (see also Fig. 1) without touching the floor of the room.
- the removal and the hanging work of the elongated probe from the holding tool can be performed alone. It can be performed skillfully without touching the floor of the laboratory.
- the fixing portion with the square hole and the pair of locking grooves, it is possible to cope with the mounting portions of the plurality of nips of the arm member.
- the shape of the holding tool is not limited to the shape shown in the embodiment.
- a holding tool 2 having a pair of holding grooves 22 having cutouts 22 a is formed as shown in FIG. It may be OA or a holder 20B or the like having a configuration in which the holder 2OA shown in FIG. 9 is arranged on both sides of the square hole 21a as shown in FIG.
- the holder for the purpose of holding the probe, the holder is formed of an elastic material.
- a material corresponding to the treatment tool may be selected, and the holding tool may be formed from the material.
- the holder may be a reusable type that can be sterilized and reused after use, or a disposable type that is disposed of once.
- the holding tool according to the present invention is used to temporarily contact a slender treatment tool or a probe or the like that is inserted or removed through the treatment tool communication channel of the endoscope with the floor surface. No, it is useful for quick placement.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Optics & Photonics (AREA)
- Radiology & Medical Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Endoscopes (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03818291A EP1634529B1 (en) | 2003-08-22 | 2003-08-22 | Holder |
PCT/JP2003/010616 WO2005018438A1 (ja) | 2003-08-22 | 2003-08-22 | 保持具 |
CNB038262517A CN100466961C (zh) | 2003-08-22 | 2003-08-22 | 保持器 |
AU2003262269A AU2003262269B2 (en) | 2003-08-22 | 2003-08-22 | Holder |
DE60327898T DE60327898D1 (en) | 2003-08-22 | 2003-08-22 | Halter |
US10/544,263 US7255310B2 (en) | 2003-08-22 | 2003-08-22 | Holder for a medical device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2003/010616 WO2005018438A1 (ja) | 2003-08-22 | 2003-08-22 | 保持具 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005018438A1 true WO2005018438A1 (ja) | 2005-03-03 |
Family
ID=34204206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/010616 WO2005018438A1 (ja) | 2003-08-22 | 2003-08-22 | 保持具 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7255310B2 (ja) |
EP (1) | EP1634529B1 (ja) |
CN (1) | CN100466961C (ja) |
AU (1) | AU2003262269B2 (ja) |
DE (1) | DE60327898D1 (ja) |
WO (1) | WO2005018438A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7981026B2 (en) * | 2006-06-26 | 2011-07-19 | Thomas James Small | Medical procedure drape |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007109617A2 (en) * | 2006-03-17 | 2007-09-27 | Medtreo, Llc | Device for organizing slack in medical tubing |
WO2008093322A2 (en) * | 2007-01-31 | 2008-08-07 | Stryker Gi Ltd. | Endoscope stand |
US7832114B2 (en) * | 2007-04-04 | 2010-11-16 | Eigen, Llc | Tracker holder assembly |
US7740209B2 (en) * | 2007-07-27 | 2010-06-22 | Hewlett-Packard Development Company, L.P. | Cable routing device |
US20090227874A1 (en) * | 2007-11-09 | 2009-09-10 | Eigen, Inc. | Holder assembly for a medical imaging instrument |
JP5330544B2 (ja) * | 2009-01-18 | 2013-10-30 | キンバリー クラーク インコーポレイテッド | 位置固定装置 |
US20110016882A1 (en) * | 2009-07-24 | 2011-01-27 | Sarah Ann Woelke | Electrical Cable Shroud |
US20110017879A1 (en) * | 2009-07-24 | 2011-01-27 | Sarah Ann Woelke | Integrated Electrical Cable Support |
JP2011139849A (ja) * | 2010-01-08 | 2011-07-21 | Olympus Corp | 操作部から延出する挿入部を一纏めに保持する挿入部保持具、及びその挿入部保持具を備える内視鏡装置 |
DE102010055984A1 (de) * | 2010-12-23 | 2012-06-28 | Ingoscope Systems Gmbh | Haltevorrichtung für ein Endoskop |
US8596683B2 (en) * | 2011-04-14 | 2013-12-03 | Nsk Ltd. | Steering apparatus |
US9131922B2 (en) | 2013-01-29 | 2015-09-15 | Eigen, Inc. | Calibration for 3D reconstruction of medical images from a sequence of 2D images |
US20150157785A1 (en) * | 2013-12-10 | 2015-06-11 | Oregon Health & Science University | Devices and kits used in holding cylindrical objects |
US10849650B2 (en) | 2015-07-07 | 2020-12-01 | Eigen Health Services, Llc | Transperineal needle guidance |
US10716544B2 (en) | 2015-10-08 | 2020-07-21 | Zmk Medical Technologies Inc. | System for 3D multi-parametric ultrasound imaging |
US9689509B1 (en) * | 2016-06-29 | 2017-06-27 | Christopher Aliberti | Hose clamping device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003245249A (ja) * | 2002-02-22 | 2003-09-02 | Olympus Optical Co Ltd | 保持具 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4998692A (en) * | 1988-02-10 | 1991-03-12 | Toyoda Gosei Co., Ltd. | Hose fitting fixing construction |
US5005790A (en) * | 1988-10-31 | 1991-04-09 | Harris Iii John H | Hose holding fixture |
US5415287A (en) * | 1992-01-15 | 1995-05-16 | Olympus Optical Co., Ltd. | Endoscope holding and storing apparatus |
US5806822A (en) * | 1996-04-10 | 1998-09-15 | Schulz; Robert R. | Holder for medical suction instrument |
US6077074A (en) * | 1997-05-29 | 2000-06-20 | Homra; Ronald A. | Holder for oral suction device |
US6352503B1 (en) * | 1998-07-17 | 2002-03-05 | Olympus Optical Co., Ltd. | Endoscopic surgery apparatus |
JP2001239754A (ja) | 2000-02-29 | 2001-09-04 | Toppan Forms Co Ltd | 改ざん防止用感圧複写シート |
US6530880B2 (en) * | 2001-03-29 | 2003-03-11 | Endius Incorporated | Apparatus for supporting an endoscope |
US6814716B2 (en) * | 2001-12-26 | 2004-11-09 | Scimed Life Systems, Inc. | Device for externally retaining a gastrostomy feeding tube against a patient and method of using said device |
-
2003
- 2003-08-22 CN CNB038262517A patent/CN100466961C/zh not_active Expired - Fee Related
- 2003-08-22 DE DE60327898T patent/DE60327898D1/de not_active Expired - Lifetime
- 2003-08-22 EP EP03818291A patent/EP1634529B1/en not_active Expired - Fee Related
- 2003-08-22 WO PCT/JP2003/010616 patent/WO2005018438A1/ja active Application Filing
- 2003-08-22 US US10/544,263 patent/US7255310B2/en not_active Expired - Lifetime
- 2003-08-22 AU AU2003262269A patent/AU2003262269B2/en not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003245249A (ja) * | 2002-02-22 | 2003-09-02 | Olympus Optical Co Ltd | 保持具 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1634529A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7981026B2 (en) * | 2006-06-26 | 2011-07-19 | Thomas James Small | Medical procedure drape |
Also Published As
Publication number | Publication date |
---|---|
AU2003262269B2 (en) | 2007-01-18 |
EP1634529A4 (en) | 2006-05-31 |
CN1758872A (zh) | 2006-04-12 |
AU2003262269C1 (en) | 2005-03-10 |
US7255310B2 (en) | 2007-08-14 |
CN100466961C (zh) | 2009-03-11 |
DE60327898D1 (en) | 2009-07-16 |
US20060169851A1 (en) | 2006-08-03 |
EP1634529B1 (en) | 2009-06-03 |
EP1634529A1 (en) | 2006-03-15 |
AU2003262269A1 (en) | 2005-03-10 |
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