CN102362813A - Device for taking foreign body out of alimentary canal - Google Patents
Device for taking foreign body out of alimentary canal Download PDFInfo
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- CN102362813A CN102362813A CN2011103519952A CN201110351995A CN102362813A CN 102362813 A CN102362813 A CN 102362813A CN 2011103519952 A CN2011103519952 A CN 2011103519952A CN 201110351995 A CN201110351995 A CN 201110351995A CN 102362813 A CN102362813 A CN 102362813A
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- foreign body
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- digestive tract
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Abstract
The invention discloses a device for taking a foreign body out of the alimentary canal. The device consists of a handle, a plier rod and a plier head sequentially from the back part to the front part, wherein the plier rod consists of an inner core, an inner concentric pipe, a middle pipe and an outer sleeve pipe which are sleeved with one another from the inside to the outside; the plier head consists of a net structure and a protective umbrella; the transparent protective umbrella is sleeved outside the net structure and is made of silica gel and nickel titanium memory alloy; the tail of the protective umbrella is connected with the middle pipe; the tail of the net structure is connected with the inner core; the net structure and the protective umbrella are controlled by the middle pipe and the inner core to be unfolded or folded in the plier rod; and the length of the protective umbrella is more than or equal to the length of the net structure. Through the protective umbrella and the net structure, the foreign body can be taken out safely in time under an endoscope.
Description
Technical field
The present invention relates to a kind of taking foreign body device that uses down through scope, particularly a kind of digestive tract is improved the taking foreign body device down with scope.
Background technology
It is comparatively common in clinical that foreign bodies in digestive tract takes place at present, and be the common emergency treatment of Gastroenterology dept..Usually the finding foreign body is slick, spherical or flat-shaped thing etc., and the characteristics of foreign body are: foreign body is too big, can not directly clamp to get, and pincers have only the diameter above foreign body just can clip when getting, and still slick or sphere usually also can slippage.Running into the foreign body that has corner angle scratches digestive tract especially easily.So in gastral limited space, want that through taking out foreign body under the scope smoothly be not that part is easy to thing, take 2～6 hours possibly and do not wait, possibly also want surgical treatment in case of necessity.Increase risk, misery and financial burden to the patient.Also be employed in the scope front end now and load onto hyaline cap or other tubular sleeve, it is installed in the scope outer end, and diameter is bigger, but so both having increased operating procedure also can prolong operating time, more can bring sense of discomfort to the patient.
Summary of the invention
The object of the invention just is to overcome the defective of conventional foreign body forceps; As easy slippage when clamping taking foreign body, damage shortcomings such as digestive tract easily, the invention provides a kind of digestive tract and use the taking foreign body device; Have umbrella and RF, can be through the in time also safe down taking-up foreign body of scope.
Technical scheme of the present invention is: a kind of digestive tract is used the taking foreign body device; Be made up of back handle, claw beam, binding clip successively back to front, claw beam is the sheathed from inside to outside composition of an inner core, concentric inner hose, middle pipe and trocar sheath, and binding clip is made up of RF and umbrella; Outside RF, be arranged with transparent umbrella; Described umbrella is made up of silica gel and Ultimum Ti, and the afterbody of umbrella is connected with middle pipe, and cancellated afterbody is connected with inner core; RF and umbrella open or draw in through middle pipe and inner core control respectively and place in the claw beam length of umbrella >=cancellated length.
Described RF is made up of the three-jaw of routine or five pawls pincers and the formal wire that is connected between each claw.
Described RF is a string bag shape, is made up of elasticity Ultimum Ti circle and polythene net.
On the described claw beam by binding clip backward handle orientations be provided with front hand grip, preceding safety lock, middle handle, back safety lock successively.
Before using, this device earlier the RF of three-jaw or the improvement of five pawls pincers or the string bag, umbrella are accommodated in the claw beam; And safety lock before and after locking, the foreign body duct gets under scope then, selects to unclamp the back safety lock according to practical situation behind the aligning foreign body; Stretch out the RF or the string bag of the improvement of three-jaw or five pawls pincers; Gripping or entangle foreign body after, handle release umbrella during whether before looking practical situation and selecting to open safety lock is extracted out generally just need not opened umbrella when foreign body is smooth foreign body; If the easy scratch digestive tract of the foreign body of corner angle is arranged; Then can open umbrella, the pull back handle makes the umbrella of pressing close to that foreign body forceps or the string bag of jaw improvement try one's best then, proposes external then together with scope.
Beneficial effect:
(1) outside the RF of foreign body device jaw, is provided with transparent visual umbrella; Can it be strutted when needed; When being arranged in extracting, the foreign body of corner angle can it be strutted; In the taking-up process, avoid digestive tract is brought secondary damage like this, avoid the generation of complication such as hemorrhage, mucosa infringement, perforation etc.
(2) avoid loading onto hyaline cap, reduced the step of operation and saved the time, reduced the subject discomfort sense especially at the scope front end.
(3) between the three-jaw of the three-jaw of routine or five pawls pincers or five pawls, be connected with the line that polythene material is processed; Constitute RF with three-jaw or five pawls; Or a string bag is set directly; Claw not only can well be clamped target when under scope, grasping foreign body like this; Because the RF that intermediary formal wire constitutes or the string bag of setting can also entangle foreign body timely, especially the shortcoming that is prone to fall appears being prone to slide in those more slick, spherical, flat-shaped objects etc. when having avoided conventional trielcon or five pawls pincers pincers taking foreign body.
Description of drawings
Fig. 1 digestive tract of the present invention is with a kind of structural representation of foreign body forceps.
Wherein, 1 is three-jaw or five pawl type RFs, and 2 is umbrella, and 3 is claw beam.
Fig. 2 digestive tract of the present invention is with a kind of structural representation of the foreign body string bag.
Wherein, 1 is string bag type RF, and 2 is umbrella, and 3 is claw beam, and 4 is front hand grip, and 5 is preceding safety lock, and 6 is middle handle, and 7 is the back safety lock, and 8 is back handle.
The structural representation of Fig. 3 claw beam portion transverse section.
Wherein, 3-1 is an inner core, and 3-2 is interior pipe, and 3-3 is middle pipe, and 3-4 is a trocar sheath.
Fig. 4 is the structural representation of the string bag.
Wherein, 1-1 is elastic Ultimum Ti circle, and 1-2 is a polythene net.
Fig. 5 is the structural representation of umbrella.
Wherein, 2-1 is the umbrella mouth of memorial alloy preparation.
The specific embodiment
As shown in the figure: a kind of digestive tract is used the taking foreign body device; Be made up of back handle 8, claw beam 3, binding clip successively back to front, claw beam 3 is an inner core 3-1, concentric inner hose 3-2, middle pipe 3-3 and the sheathed from inside to outside composition of trocar sheath 3-4, and binding clip is made up of RF 1 and umbrella 2; Outside RF 1, be arranged with transparent umbrella 2; Described umbrella 2 is made up of silica gel and Ultimum Ti, and the afterbody of umbrella 2 is connected with middle pipe 3-3, and the afterbody of RF 1 is connected with inner core 3-1; RF 1 opens or draws in through middle pipe 3-3 and inner core 3-1 control respectively with umbrella 2 and places in the claw beam length of the length >=RF 1 of umbrella 2.
Wherein, described RF 1 can be as shown in Figure 1, is made up of the three-jaw of routine or five pawls pincers and the formal wire that is connected between each claw.RF 1 also can be as shown in Figure 2, directly is string bag shape, is made up of elastic Ultimum Ti circle 1-1 and polythene net 1-2, and this structure does not just need claw, directly uses the string bag to overlap taking foreign body.Because the afterbody of the string bag is connected with inner core 3-1, can the string bag be drawn in interior pipe 3-2 through pull inner core 3-1.The afterbody of inner core 3-1 can be provided with a back handle 8, pull inner core 3-1 more easily.
For easy to operate in performing the operation, on described claw beam 3 by binding clip backward handle orientations be provided with front hand grip 4, preceding safety lock 5, middle handle 6, back safety lock 7 successively.Can select control to open or pack up RF 1 and umbrella 2 according to the concrete condition of operation.Can control umbrella 2 through handle in the pull 6 opens or draws in trocar sheath 3-4.
Owing to be provided with RF 1; Can well clamp target when under scope, grasping foreign body like this; And can also in time entangle foreign body, especially the sliding shortcoming that is prone to fall appears being prone in those more slick, spherical, flat-shaped objects etc. when having avoided conventional trielcon or five pawls pincers pincers taking foreign body.And at the outer umbrella 2 that is provided with of foreign body forceps jaw, umbrella 2 is a kind of callable devices, when extracting has the foreign body of corner angle, can it be strutted, and in the taking-up process, avoids digestive tract is brought secondary damage like this, avoids the generation of complication.And also avoid loading onto hyaline cap at the scope front end, reduce the step of operation and saved the time, reduced the subject discomfort sense especially.Before using, this device earlier the RF of three-jaw or the improvement of five pawls pincers or the string bag, umbrella are accommodated in the claw beam; And safety lock before and after locking, the foreign body duct gets under scope then, selects to unclamp the back safety lock according to practical situation behind the aligning foreign body; Stretch out the RF or the string bag of the improvement of three-jaw or five pawls pincers; Gripping or entangle foreign body after, handle release umbrella during whether before looking practical situation and selecting to open safety lock is extracted out generally just need not opened umbrella when foreign body is smooth foreign body; If the easy scratch digestive tract of the foreign body of corner angle is arranged; Then can open umbrella, the pull back handle makes the umbrella of pressing close to that foreign body forceps or the string bag of jaw improvement try one's best then, proposes external then together with scope.
Claims (4)
1. a digestive tract is used the taking foreign body device; Form by back handle (8), claw beam (3), binding clip successively back to front; Claw beam (3) is the sheathed from inside to outside composition of an inner core, concentric inner hose, middle pipe and trocar sheath, it is characterized in that, binding clip is made up of RF (1) and umbrella (2); Outside RF (1), be arranged with transparent umbrella (2); Described umbrella (2) is made up of silica gel and Ultimum Ti, and the afterbody of umbrella (2) is connected with middle pipe, and the afterbody of RF (1) is connected with inner core; RF (1) and umbrella (2) open or draw in through middle pipe and inner core control respectively and place in the claw beam length of the length >=RF (1) of umbrella (2).
2. digestive tract as claimed in claim 1 is used the taking foreign body device, it is characterized in that, described RF (1) is made up of the three-jaw of routine or five pawls pincers and the formal wire that is connected between each claw.
3. digestive tract as claimed in claim 1 is used the taking foreign body device, it is characterized in that, described RF (1) is a string bag shape, is made up of elasticity Ultimum Ti circle and polythene net.
4. digestive tract as claimed in claim 1 is used the taking foreign body device, it is characterized in that, described claw beam (3) go up by binding clip backward handle orientations be provided with front hand grip (4), preceding safety lock (5), middle handle (6), back safety lock (7) successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103519952A CN102362813A (en) | 2011-11-09 | 2011-11-09 | Device for taking foreign body out of alimentary canal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103519952A CN102362813A (en) | 2011-11-09 | 2011-11-09 | Device for taking foreign body out of alimentary canal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102362813A true CN102362813A (en) | 2012-02-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103519952A Pending CN102362813A (en) | 2011-11-09 | 2011-11-09 | Device for taking foreign body out of alimentary canal |
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| CN (1) | CN102362813A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103654913A (en) * | 2012-09-25 | 2014-03-26 | 常州德天医疗器械有限公司 | Endoscope solid recycling device capable of being temporarily assembled |
| CN105726115A (en) * | 2016-04-19 | 2016-07-06 | 温岭市中医院 | Pick-up instrument of endoscope |
| CN108542480A (en) * | 2018-05-16 | 2018-09-18 | 江苏省人民医院（南京医科大学第附属医院） | Bionic sucker foreign matter extractor |
| CN109009367A (en) * | 2018-08-13 | 2018-12-18 | 安徽省立医院 | Foreign bodies in digestive tract withdrawing device |
| CN109984839A (en) * | 2019-05-05 | 2019-07-09 | 中国人民解放军陆军军医大学第一附属医院 | Alimentary canal taking foreign body cutter device |
| CN110013293A (en) * | 2019-05-05 | 2019-07-16 | 熊璐嘉 | Blanket net formula foreign body taking device and its method |
| CN113303878A (en) * | 2021-05-20 | 2021-08-27 | 山东第一医科大学附属省立医院(山东省立医院) | Digestion scope foreign matter pincers with protective sheath |
| CN114081578A (en) * | 2021-11-23 | 2022-02-25 | 江苏省人民医院（南京医科大学第一附属医院） | Prostate operation is with organizing thing shredding equipment |
| CN115670615A (en) * | 2022-09-07 | 2023-02-03 | 天津市胸科医院 | Device for picking up foreign matters in respiratory tract and working method thereof |
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| US20020055747A1 (en) * | 2000-11-09 | 2002-05-09 | Metamorphic Surgical Devices, Llc | Apparatus for capturing objects beyond an operative site utilizing a capture device delivered on a medical guide wire |
| CN2649027Y (en) * | 2003-08-22 | 2004-10-20 | 祁志强 | Endoscope foreign-body protector |
| CN101416890A (en) * | 2007-10-22 | 2009-04-29 | 北京有色金属研究总院 | Inferior vena cava filter recovery device |
| CN202355455U (en) * | 2011-11-09 | 2012-08-01 | 江苏省人民医院 | Device for taking foreign matters from digestive tract |
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2011
- 2011-11-09 CN CN2011103519952A patent/CN102362813A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020055747A1 (en) * | 2000-11-09 | 2002-05-09 | Metamorphic Surgical Devices, Llc | Apparatus for capturing objects beyond an operative site utilizing a capture device delivered on a medical guide wire |
| CN2649027Y (en) * | 2003-08-22 | 2004-10-20 | 祁志强 | Endoscope foreign-body protector |
| CN101416890A (en) * | 2007-10-22 | 2009-04-29 | 北京有色金属研究总院 | Inferior vena cava filter recovery device |
| CN202355455U (en) * | 2011-11-09 | 2012-08-01 | 江苏省人民医院 | Device for taking foreign matters from digestive tract |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103654913A (en) * | 2012-09-25 | 2014-03-26 | 常州德天医疗器械有限公司 | Endoscope solid recycling device capable of being temporarily assembled |
| CN105726115A (en) * | 2016-04-19 | 2016-07-06 | 温岭市中医院 | Pick-up instrument of endoscope |
| CN105726115B (en) * | 2016-04-19 | 2018-04-10 | 温岭市中医院 | A kind of cavity mirror object-obtaining device |
| CN108542480A (en) * | 2018-05-16 | 2018-09-18 | 江苏省人民医院（南京医科大学第附属医院） | Bionic sucker foreign matter extractor |
| CN109009367A (en) * | 2018-08-13 | 2018-12-18 | 安徽省立医院 | Foreign bodies in digestive tract withdrawing device |
| CN109984839A (en) * | 2019-05-05 | 2019-07-09 | 中国人民解放军陆军军医大学第一附属医院 | Alimentary canal taking foreign body cutter device |
| CN110013293A (en) * | 2019-05-05 | 2019-07-16 | 熊璐嘉 | Blanket net formula foreign body taking device and its method |
| CN113303878A (en) * | 2021-05-20 | 2021-08-27 | 山东第一医科大学附属省立医院(山东省立医院) | Digestion scope foreign matter pincers with protective sheath |
| CN114081578A (en) * | 2021-11-23 | 2022-02-25 | 江苏省人民医院（南京医科大学第一附属医院） | Prostate operation is with organizing thing shredding equipment |
| CN115670615A (en) * | 2022-09-07 | 2023-02-03 | 天津市胸科医院 | Device for picking up foreign matters in respiratory tract and working method thereof |
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Application publication date: 20120229 |