CN103767789B - A kind of accessory channel thin-film covering of Endoscopic Treatment - Google Patents
A kind of accessory channel thin-film covering of Endoscopic Treatment Download PDFInfo
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- CN103767789B CN103767789B CN201410027513.1A CN201410027513A CN103767789B CN 103767789 B CN103767789 B CN 103767789B CN 201410027513 A CN201410027513 A CN 201410027513A CN 103767789 B CN103767789 B CN 103767789B
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Abstract
The invention provides a kind of accessory channel thin-film covering of Endoscopic Treatment, comprise hyaline cap and thin-film covering; Described hyaline cap is circular hollow structure, hyaline cap wall and thin-film covering end winding support, 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 the diameter of scope has multiple, so the multiple hyaline cap matched with it can be manufactured, bind round in scope head.The present invention is the thin-film covering used in conjunction with scopes such as intestinal mirror, gastroscope, colposcopes, the head end that can be enclosed within scope is brought in body, when treating, suction pump, syringe pipe, hot biopsy forceps etc. can be inserted by this auxiliary passage, convenient treatment, simplify therapeutic process, improve procedure efficiency, improve Therapeutic safety.
Description
Technical field
The present invention relates to a kind of accessory channel thin-film covering of Endoscopic Treatment.
Background technology
During Endoscopic Treatment, due to the restriction of therapeutic endoscopy passage, only can allow that (conventional only has 1-2 tract in 1-2 therapeutic equipment insertion.For administration or biopsy forceps), but carry out large lesions treatment, particularly carry out ESD treatment time, often easily there is the situations such as hemorrhage, need the synergism of multiple apparatus (as blood coagulation) or assistive device (as suction irrigation pipe), if need repeatedly to change therapeutic device (in the tube chamber of scope) when treating, then increase operating difficulty, extend operating time.Existing scope cannot increase caliber further.
Summary of the invention
For prior art Problems existing, the present invention proposes a kind of accessory channel thin-film covering of Endoscopic Treatment, it is the thin-film covering used 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, when 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 procedure efficiency, improve Therapeutic 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 circular hollow structure, hyaline cap wall and thin-film covering end winding support, 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 the diameter of scope has multiple, so the multiple hyaline cap matched with it can be manufactured, bind round in scope head.
Further, described thin-film covering is sticked to form by double-layer films, and double-layer films in the width direction equidistant rectangular, the every bar separator bar place close adhesion being divided into some width identical form several parallel channels, with hyaline cap cap wall close adhesion outside arbitrary thin film end.The outlet of thin-film covering upper channel is in scope port, and the equipment for the treatment of can directly extend lens front, and convenient observation, use, improve Therapeutic safety.
Further, described thin-film covering is made up of A, B double-layer films, and double-layer films in the width direction equidistant rectangular, the every bar separator bar place close adhesion being divided into some width identical form several parallel channels, wherein B layer film is given prominence to and in the face of B layer film side and hyaline cap outer wall close adhesion in A layer film one end.The equipment for the treatment of can stretch out inside thin film, then enters from the side in cavity, and there is a transient process centre, prevents disposable insertion from hurting cavity, improves Therapeutic safety.
Further, the distance that B layer film is given prominence in described A layer film one end is 2-5mm.
Further, the number of described thin-film covering inner passage is 1-4.Farthest meet infirmary and need number of channels, simplify therapeutic process, improve Therapeutic 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.Medical device can be facilitated 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, the cavity of protection people, improves Therapeutic 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 being enclosed within scope is brought in body, when treating, the passage can assisted by the present invention inserts suction pump, syringe pipe, blood coagulation device, hot biopsy forceps etc., convenient treatment, simplify therapeutic process, improve procedure efficiency, improve Therapeutic 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.
Detailed description of the invention
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 circular hollow structure; Hyaline cap wall and thin-film covering 2 end winding support, 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 pipe 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 double-layer films in the width direction equidistant rectangular, the every bar separator bar place close adhesion being divided into 3 width identical form 3 parallel channels, with hyaline cap 1 cap wall close adhesion outside arbitrary thin film end.The outlet of thin-film covering upper channel is in scope port, and the equipment for the treatment of can directly extend lens front, and convenient observation, use, improve Therapeutic safety.Wherein, thin-film covering can be arranged to 1 meter long to 3 meters as required, and can arrange 1 to 4 passages as required.
Scope head described in the present embodiment refers to that various scope stretches into the forefront of body cavity one end.Because the diameter of scope has multiple, so the multiple hyaline cap matched with it can be manufactured, 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.Effectively can protect cavity, improve Therapeutic 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, the several hole of indoor design, extra passage can be provided to carry out placement and rinse, attract and therapeutic device.During use, head and scope head are nested together, then bring multichannel film cover into gastral cavity or enteric cavity, seal wire when needing, can be utilized along the suction pump, syringe pipe, blood coagulation device, hot biopsy forceps etc. of this passage placement in the treatment.
Embodiment 2:
An accessory channel thin-film covering for Endoscopic Treatment, comprises hyaline cap 1 and the thin-film covering 2 of circular hollow structure; Described thin-film covering is made up of A, B double-layer films, and double-layer films in the width direction equidistant several length rectangular, every bar separator bar place close adhesion that Trapezoidal is not identical that is divided into form several parallel channels, wherein B layer film 2-5mm is given prominence to and in the face of B layer film side and hyaline cap 1 outer wall close adhesion in A layer film one end; The diameter of described hyaline cap 1 is 10 ± 1mm, can bind round in scope head, drives thin film channel pipe 2 to enter in body by scope.Wherein, parallel channels can be arranged to 1 meter long to 3 meters, and can arrange 1 to 4 passages as required.
Scope head described in the present embodiment refers to that various scope stretches into the forefront of body cavity one end.Because the diameter of scope has multiple, so the multiple hyaline cap matched with it can be manufactured, 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.Effectively can protect cavity, improve Therapeutic 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, the several hole of upper design, extra passage can be provided to carry out placement and rinse, attract and therapeutic device.During use, head and scope head are nested together, then bring multichannel film cover into gastral cavity or enteric cavity, can along the suction pump of this passage placement in the treatment, syringe pipe, blood coagulation device, hot biopsy forceps etc. when needing.The equipment for the treatment of can stretch out inside thin film, then enters from the side in cavity, and there is a transient process centre, prevents disposable insertion from hurting cavity, improves Therapeutic safety.
Apparatus of the present invention can use in conjunction with scopes such as intestinal mirror, gastroscope, colposcopes, the head end being enclosed within scope is brought in body, when treating, suction pump, syringe pipe, blood coagulation device, hot biopsy forceps etc. can be inserted by this auxiliary passage, convenient treatment, simplify therapeutic process, improve procedure efficiency, improve Therapeutic safety.
Although the present invention with preferred embodiment disclose as above, so itself and be not used 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 those as defined in claim.
Claims (7)
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 circular hollow structure, hyaline cap wall and thin-film covering (2) end winding support, 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; Described thin-film covering (2) is made up of A, B double-layer films, and double-layer films in the width direction equidistant some length rectangular, every bar separator bar place close adhesion that Trapezoidal is not identical that is divided into form several parallel channels, wherein B layer film is given prominence to and in the face of B layer film side and hyaline cap (1) outer wall close adhesion in A layer film one end.
2. the accessory channel thin-film covering of a kind of Endoscopic Treatment according to claim 1, is characterized in that: the distance that B layer film is given prominence in described A layer film one end is 2-5mm.
3. the accessory channel thin-film covering of a kind of Endoscopic Treatment according to claim 1, is characterized in that: the number of described passage is 1-4.
4. the accessory channel thin-film covering of a kind of Endoscopic Treatment according to claim 1, is characterized in that: the length of described passage is 1-3 rice.
5. the accessory channel thin-film covering of a kind of Endoscopic Treatment according to claim 1, is characterized in that: the width of described passage is 1-3mm.
6. the accessory channel thin-film covering of a kind of Endoscopic Treatment according to claim 1, is characterized in that: the material of described thin-film covering (2) is latex film, pellosil, PVC, PE, silk or medical biomembrane.
7. the accessory channel thin-film covering of a kind of Endoscopic Treatment according to claim 1, 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103767789A CN103767789A (en) | 2014-05-07 |
| CN103767789B true 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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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 | 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 |
| US7615004B2 (en) * | 2006-03-30 | 2009-11-10 | Ethicon Endo-Surgery, Inc. | Endoscopic ancillary attachment 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 |
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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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