CN103767789A - Auxiliary channel film sleeve for use in endoscopical therapy - Google Patents
Auxiliary channel film sleeve for use in endoscopical therapy Download PDFInfo
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- CN103767789A CN103767789A CN201410027513.1A CN201410027513A CN103767789A CN 103767789 A CN103767789 A CN 103767789A CN 201410027513 A CN201410027513 A CN 201410027513A CN 103767789 A CN103767789 A CN 103767789A
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- thin
- film covering
- film
- accessory channel
- endoscopic treatment
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Abstract
The invention provides an auxiliary channel film sleeve for use in endoscopical therapy. The auxiliary channel film sleeve comprises a transparent cap and a film sleeve, wherein the transparent cap has an annular hollow structure; a transparent cap wall is fixed to the end part of the film sleeve; the two ends of the film sleeve are opened; the diameter of the transparent cap is adaptive to the diameter of an endoscope; the transparent cap can be hooped on the head of the endoscope, and is used for driving the film sleeve to enter a human body through the endoscope. The diameter of the endoscope varies, so that a plurality of transparent caps matched with the endoscope can be manufactured and hooped on the head of the endoscope. The film sleeve for use in combination with endoscopes such as colonoscopies, gastroscopes and colposcopes can be sleeved at the head end of the endoscope and brought into the human body. During therapy, a suction apparatus, a flushing tube, a pair of hot biopsy forceps and the like can be inserted through the auxiliary channel film sleeve, so that convenience is brought to treatment, the treatment process is simplified, the surgery efficiency is increased, and the therapy safety is enhanced.
Description
Technical field
The present invention relates to a kind of accessory channel thin-film covering of Endoscopic Treatment.
Background technology
When Endoscopic Treatment, due to the restriction of therapeutic endoscopy passage, only can allow that 1-2 therapeutic equipment inserts and (conventional only have 1-2 tract.For administration or biopsy forceps), but in the time carrying out large lesions treatment, particularly carry out ESD treatment, often easily there is the situations such as hemorrhage, need the synergism of multiple apparatuses (as blood coagulation) or assistive device (as suction syringe pipe), if need to repeatedly change therapeutic device (in the tube chamber of scope) in the time for the treatment of, increase operating difficulty, extend operating time.Existing scope cannot further increase caliber.
Summary of the invention
The problem existing for prior art, the present invention proposes a kind of accessory channel thin-film covering of Endoscopic Treatment, it is the thin-film covering using in conjunction with scopes (comprising fibrescope or video image dendoscope) such as intestinal mirror, gastroscope, colposcopes, the head end that can be enclosed within scope is brought in body, in the time treating, can insert suction pump, syringe pipe, blood coagulation device, hot biopsy forceps etc. by this auxiliary passage, carry out Synergistic treatment, simplify therapeutic process, improve operation efficiency, improve treatment safety.
Technical scheme of the present invention is: a kind of accessory channel thin-film covering of Endoscopic Treatment, comprises hyaline cap and thin-film covering; Described hyaline cap is ring-type hollow structure, and hyaline cap wall and thin-film covering end are fixed, and thin-film covering two ends are opening; The diameter of described hyaline cap is applicable to the diameter of scope, can bind round in scope head, drives thin-film covering to enter in body by scope.Because it is multiple that the diameter of scope has, so can manufacture the multiple hyaline cap matching with it, bind round in scope head.
Further, described thin-film covering is sticked to form by double-layer films, and double-layer films broad ways is equidistant to be divided into rectangular, every the separator bar place close adhesion that some width are identical and to form several parallel channels, outside, arbitrary thin film end and hyaline cap cap wall close adhesion.Thin-film covering upper channel exports in scope port, and the equipment for the treatment of use can directly extend lens front, and convenient observation, use improve treatment safety.
Further, described thin-film covering is made up of A, B double-layer films, and double-layer films broad ways is equidistant to be divided into rectangular, every the separator bar place close adhesion that some width are identical and to form several parallel channels, the wherein outstanding B layer film in A layer film one end and in the face of B layer film one side and hyaline cap outer wall close adhesion.The equipment for the treatment of use can stretch out from thin film inner side, then enters from the side in cavity, and there is a transient process centre, prevents that disposable insertion from hurting cavity, improves treatment safety.
Further, the distance of the outstanding B layer film in described A layer film one end is 2-5mm.
Further, the number of described thin-film covering inner passage is 1-4.Farthest meeting infirmary needs number of channels, simplifies therapeutic process, improves treatment safety.
Further, the length of described thin-film covering inner passage is 1-3 rice.Meet random length requirement in body.
Further, the width of described thin-film covering inner passage is 1-3mm.Can facilitate medical device to insert.
Further, the material of described thin-film covering is latex film, pellosil, PVC, PE, silk, medical biomembrane.The good toughness of thin-film material, protection people's cavity, improves treatment safety.
Further, the material of described hyaline cap is PS, PET, PVC or PMMA.Do not affect the normal work of scope.
The invention has the beneficial effects as follows: can use in conjunction with scopes such as intestinal mirror, gastroscope, colposcopes, the head end that is enclosed within scope is brought in body, in the time treating, can insert suction pump, syringe pipe, blood coagulation device, hot biopsy forceps etc. by the auxiliary passage of the present invention, convenient treatment, simplify therapeutic process, improve operation efficiency, improve treatment safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of embodiment 2.
Wherein, 1 is hyaline cap, and 2 is thin-film covering.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Embodiment 1:
As shown in Figure 1, a kind of accessory channel thin-film covering of Endoscopic Treatment, comprises hyaline cap 1 and the thin-film covering 2 of ring-type hollow structure; Hyaline cap wall and thin-film covering 2 ends are fixed, and thin-film covering two ends are opening; The diameter of described hyaline cap 1 is 10mm, can bind round in scope head, drives thin film channel 2 to enter in body by scope.
Preferably, the thin-film covering 2 that the present embodiment is selected is sticked to form by double-layer films, and equidistant 3 rectangular, 3 parallel channels of every separator bar place close adhesion formation that width is identical, the outside, arbitrary thin film end and hyaline cap 1 cap wall close adhesion of being divided into of double-layer films broad ways.Thin-film covering upper channel exports in scope port, and the equipment for the treatment of use can directly extend lens front, and convenient observation, use improve treatment safety.Wherein, thin-film covering can be arranged to as required 1 meter to 3 meters long all can, and 1 to 4 passage can be set as required.
Described in the present embodiment, scope head refers to that various scopes stretch into the forefront of body cavity one end.Because it is multiple that the diameter of scope has, so can manufacture the multiple hyaline cap matching with it, bind round in scope head.
In the present embodiment, the material of thin-film covering 2 is latex film, pellosil, PVC, PE, silk, medical biomembrane, and the material of hyaline cap 1 is PS, PET, PVC or PMMA.Can effectively protect cavity, improve treatment safety.
The present embodiment device thin-film covering is very thin but very fine and close, and thin-film covering is connected with scope head by hyaline cap, and the several holes of indoor design can provide extra passage to place flushing, attraction and therapeutic device.When use, head and scope head are nested together, then bring multichannel thin-film covering into gastral cavity or enteric cavity, while needs, can utilize suction pump that seal wire uses along this passage placement in the treatment, syringe pipe, blood coagulation device, hot biopsy forceps etc.
Embodiment 2:
An accessory channel thin-film covering for Endoscopic Treatment, comprises hyaline cap 1 and the thin-film covering 2 of ring-type hollow structure; Described thin-film covering is made up of A, B double-layer films, and equidistant several length rectangular, every the separator bar place close adhesion that Trapezoidal is not identical of being divided into of double-layer films broad ways forms several parallel channels, wherein A layer film one end is given prominence to B layer film 2-5mm and is faced B layer film one side and hyaline cap 1 outer wall close adhesion; The diameter of described hyaline cap 1 is 10 ± 1mm, can bind round in scope head, drives thin film channel 2 to enter in body by scope.Wherein, parallel channels can be arranged to 1 meter to 3 meters long all can, and 1 to 4 passage can be set as required.
Described in the present embodiment, scope head refers to that various scopes stretch into the forefront of body cavity one end.Because it is multiple that the diameter of scope has, so can manufacture the multiple hyaline cap matching with it, bind round in scope head.
In the present embodiment, the latex film of thin-film covering 2, pellosil, PVC, PE, silk, medical biomembrane, the material of hyaline cap 1 is PS, PET, PVC or PMMA.Can effectively protect cavity, improve treatment safety.
The present embodiment device thin-film covering is very thin but very fine and close, and thin-film covering is connected with scope head by hyaline cap, and the several holes of upper design can provide extra passage to place flushing, attraction and therapeutic device.When use, head and scope head are nested together, then bring multichannel thin-film covering into gastral cavity or enteric cavity, the suction pump that can use along this passage placement in the treatment while needs, syringe pipe, blood coagulation device, hot biopsy forceps etc.The equipment for the treatment of use can stretch out from thin film inner side, then enters from the side in cavity, and there is a transient process centre, prevents that disposable insertion from hurting cavity, improves treatment safety.
Apparatus of the present invention can be used in conjunction with scopes such as intestinal mirror, gastroscope, colposcopes, the head end that is enclosed within scope is brought in body, in the time treating, can insert suction pump, syringe pipe, blood coagulation device, hot biopsy forceps etc. by this auxiliary passage, convenient treatment, simplify therapeutic process, improve operation efficiency, improve treatment safety.
Although the present invention discloses as above with preferred embodiment, so it is not in order to limit the present invention.Persond having ordinary knowledge in the technical field of the present invention, without departing from the spirit and scope of the present invention, when being used for a variety of modifications and variations.Therefore, protection scope of the present invention is when being as the criterion depending on claims person of defining.
Claims (9)
1. an accessory channel thin-film covering for Endoscopic Treatment, is characterized in that: comprise hyaline cap (1) and thin-film covering (2); Described hyaline cap (1) is ring-type hollow structure, and hyaline cap wall and thin-film covering (2) end is fixed, and thin-film covering (2) two ends are opening; Described hyaline cap (1) can bind round in scope head, drives thin-film covering (2) to enter in body by scope.
2. the accessory channel thin-film covering of a kind of Endoscopic Treatment according to claim 1, it is characterized in that: described thin-film covering (2) is sticked to form by double-layer films, and double-layer films broad ways is equidistant to be divided into rectangular, every the separator bar place close adhesion that some width are identical and to form several parallel channels, outside, arbitrary thin film end and hyaline cap (1) cap wall close adhesion.
3. the accessory channel thin-film covering of a kind of Endoscopic Treatment according to claim 1, it is characterized in that: described thin-film covering (2) is made up of A, B double-layer films, and double-layer films broad ways is equidistant to be divided into rectangular, every the separator bar place close adhesion that some width are identical and to form several parallel channels, the wherein outstanding B layer film in A layer film one end and in the face of B layer film one side and hyaline cap (1) outer wall close adhesion.
4. the accessory channel thin-film covering of a kind of Endoscopic Treatment according to claim 3, is characterized in that: the distance of the outstanding B layer film in described A layer film one end is 2-5mm.
5. according to the accessory channel thin-film covering of a kind of Endoscopic Treatment described in claim 1,2 or 3, it is characterized in that: the number of described thin-film covering (2) inner passage is 1-4.
6. according to the accessory channel thin-film covering of a kind of Endoscopic Treatment described in claim 1,2 or 3, it is characterized in that: the length of described thin-film covering (2) inner passage is 1-3 rice.
7. according to the accessory channel thin-film covering of a kind of Endoscopic Treatment described in claim 1,2 or 3, it is characterized in that: the width of described thin-film covering (2) inner passage is 1-3mm.
8. according to the accessory channel thin-film covering of a kind of Endoscopic Treatment described in claim 1,2 or 3, it is characterized in that: the material of described thin-film covering (2) is latex film, pellosil, PVC, PE, silk or medical biomembrane.
9. according to the accessory channel thin-film covering of a kind of Endoscopic Treatment described in claim 1,2 or 3, it is characterized in that: the material of described hyaline cap (1) is PS, PET, PVC or PMMA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410027513.1A CN103767789B (en) | 2014-01-21 | 2014-01-21 | A kind of accessory channel thin-film covering of Endoscopic Treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410027513.1A CN103767789B (en) | 2014-01-21 | 2014-01-21 | A kind of accessory channel thin-film covering of Endoscopic Treatment |
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| Publication Number | Publication Date |
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| CN103767789A true CN103767789A (en) | 2014-05-07 |
| CN103767789B CN103767789B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410027513.1A Active CN103767789B (en) | 2014-01-21 | 2014-01-21 | A kind of accessory channel thin-film covering of Endoscopic Treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108606772A (en) * | 2018-06-01 | 2018-10-02 | 杭州市第人民医院 | A kind of gastroscope auxiliary casing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5984939A (en) * | 1989-12-05 | 1999-11-16 | Yoon; Inbae | Multifunctional grasping instrument with cutting member and operating channel for use in endoscopic and non-endoscopic procedures |
| EP1839556A1 (en) * | 2006-03-30 | 2007-10-03 | Ethicon Endo-Surgery, Inc. | Endoscopic ancillary attachement devices |
| CN203017042U (en) * | 2012-12-28 | 2013-06-26 | 中国人民解放军第三军医大学第一附属医院 | Novel puncture sheath for fetoscope |
| CN203710141U (en) * | 2014-01-21 | 2014-07-16 | 金黑鹰 | Auxiliary passage film sleeve for endoscopic therapy |
-
2014
- 2014-01-21 CN CN201410027513.1A patent/CN103767789B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5984939A (en) * | 1989-12-05 | 1999-11-16 | Yoon; Inbae | Multifunctional grasping instrument with cutting member and operating channel for use in endoscopic and non-endoscopic procedures |
| EP1839556A1 (en) * | 2006-03-30 | 2007-10-03 | Ethicon Endo-Surgery, Inc. | Endoscopic ancillary attachement devices |
| CN203017042U (en) * | 2012-12-28 | 2013-06-26 | 中国人民解放军第三军医大学第一附属医院 | Novel puncture sheath for fetoscope |
| CN203710141U (en) * | 2014-01-21 | 2014-07-16 | 金黑鹰 | Auxiliary passage film sleeve for endoscopic therapy |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108606772A (en) * | 2018-06-01 | 2018-10-02 | 杭州市第人民医院 | A kind of gastroscope auxiliary casing |
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| Publication number | Publication date |
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| CN103767789B (en) | 2015-08-19 |
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Effective date of registration: 20160622 Address after: 210032 Jiangsu City, Nanjing high tech Development Zone, No. 10 Spark Road, the building industry, a hundred hundred Thai biological building B block, room 402 Patentee after: NANJING KEYISI MEDICAL TECHNOLOGY CO., LTD. Address before: Nanjing City, Jiangsu province 210001 Xiaowei Street No. 216 Patentee before: Jin Heiying |
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Effective date of registration: 20170828 Address after: Qixia Xianlin Avenue District of Nanjing City, Jiangsu province 210049 No. 18 building A room 509 Patentee after: Nanjing Pu Pai medical science and technology company limited Address before: Nanjing hi tech Development Zone, Spark Road 10, ding industry, 100 Thai biological building, block B, room 402 Patentee before: NANJING KEYISI MEDICAL TECHNOLOGY CO., LTD. |
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