CN201085616Y - Endoscope casing tube - Google Patents
Endoscope casing tube Download PDFInfo
- Publication number
- CN201085616Y CN201085616Y CNU2007200553791U CN200720055379U CN201085616Y CN 201085616 Y CN201085616 Y CN 201085616Y CN U2007200553791 U CNU2007200553791 U CN U2007200553791U CN 200720055379 U CN200720055379 U CN 200720055379U CN 201085616 Y CN201085616 Y CN 201085616Y
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- China
- Prior art keywords
- sleeve pipe
- guide channel
- lens
- wall
- endoscope
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- Expired - Lifetime
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Abstract
Disclosed is an endoscope casing, comprising a casing for containing an endoscope probe, a lens and a ring flange. A therapy channel is arranged in the casing; a liquid guide channel and an air guide channel which are perforated through the outer wall of the lens are also arranged in the casing; the water outlet and the air outlet respectively positioned at the front ends of the liquid guide channel and the air guide channel are arranged right opposite to the outer wall of the lens. For improving the cleaning effect, the outer wall of the casing lens is an inclined surface. The outer wall of the lens is cleaned by the water jetted from the water outlet of the liquid guide channel to keep the lens clean and facilitate inspection and therapy; the casing needs not be taken out for lens cleaning, thereby the sanitation and the work efficiency in operation are respectively guaranteed and improved. The air outlet at the front end of the air guide channel is arranged right opposite to the outer wall of the lens; as the air filled to the cavity of the rectum to expand the observation range, and the jetted air can further improve the cleaning effect of the lens outer wall. The utility model which is disposable can keep the definition of the lens, effectively improve the accurateness of diagnosis and the effect of therapy, and facilitate the operation of the medical staff.
Description
Technical field
This utility model relates to medical apparatus, specifically is a kind of endoscope's sleeve pipe that is applicable to that anal and intestinal disease diagnosis and treatment are used.
Background technology
Anus and intestine endoscope therapeutic apparatus has very important effect in the diagnosis of anal and intestinal disease and treatment, and as endoscope's sleeve pipe of anus and intestine endoscope therapeutic apparatus important component part, also there is very big influence in its structure to the inspection and the therapeutic effect of therapeutic instrument.The endoscope's sleeve pipe that uses in hospital at present has multiple structure, a kind of endoscope sleeve pipe is wherein arranged, as China Patent No. is the disclosed anus and intestine endoscope therapeutic apparatus of ZL200610043331.9, its architectural feature is that endoscopic catheters, treatment conduit pass in the anorectal pipe simultaneously, and manifest light source and camera lens and treatment catheter port at the one end, endoscopic catheters is drawn with main frame at the other end of anorectal pipe and is connected, display screen is housed on the main frame, the treatment conduit is drawn to form at the other end of anorectal pipe and is closed reducing, and the end that the treatment conduit is drawn at the anorectal pipe also is provided with airway.The telescopic airway of the endoscope of this structure is connected with the treatment conduit, inflate in rectum by airway earlier before the operation, and when adopting operating forceps or scalpel from the treatment conduit, to stretch into internal rectum focus is undergone surgery, gas and hydrops might be discharged from the treatment conduit, have influenced the carrying out of operation.Simultaneously, because the camera lens outer wall of endoscopic catheters in use can touch intrarectal liquid or solid kenosis, made dirty easily and have influence on and observe and therapeutic effect, when needs are cleared up, retrieve and wipe camera lens, seem extremely inconvenient like this.
Summary of the invention
The purpose of this utility model is at above-mentioned existing problems and deficiency, but the definition that provides a kind of shunting to fill aerofluxus body and liquid, assurance sleeve pipe camera lens improves and checks and endoscope's sleeve pipe of therapeutic effect.
The technical solution of the utility model is achieved in that a kind of endoscope sleeve pipe, comprise the sleeve pipe that can place endoscope probe, be arranged on the camera lens of sleeve pipe front end and be arranged on the flange ring of sleeve pipe rear end, be provided with the treatment passage in its middle sleeve, also be provided with the drain passage and the air guide channel that connect the camera lens outer wall in the sleeve pipe, drain passage and air guide channel front end water jet and gas outlet are over against the outer wall setting of camera lens.For improving cleaning performance, sleeve pipe camera lens outer wall is provided with the camera lens outer wall over against this inclination for the inclined-plane of inclination, water jet and gas outlet.
For making things convenient for the production of product, the front end inner chamber of drain passage and air guide channel is nested with sprinkler head respectively, and water jet and gas outlet are arranged on the sprinkler head.The camera lens rear end is provided with cannelure, and the sleeve pipe front end sleeve places cannelure and connects as one by fluid sealant.
Above-mentioned flange ring be provided with can with the treatment passage, air guide channel and drain channel connection treatment channel connector, air guide channel joint and drain channel connector.
For avoiding cross infection, flange ring is provided with easy switch out spare.The direct easy switch out spare of switch out after the disposable use of endoscope's sleeve pipe makes it break away from hand-held handle, throws away endoscope's sleeve pipe again.
This utility model is owing to adopted drain passage and the air guide channel that is provided with perforation camera lens outer wall in the sleeve pipe, drain passage and air guide channel front end water jet and gas outlet are over against the version of the outer wall setting of camera lens, when endoscope's sleeve pipe in use camera lens made dirty influence when observing, can clean the camera lens outer wall by the water of drain passage water jet ejection, keep the clean of camera lens, made things convenient for and checked and treatment, must not take out sleeve pipe and wipe camera lens, the health when having guaranteed operation and improved work efficiency.Simultaneously, air guide channel front end gas outlet is provided with the outer wall over against camera lens, can be used as on the basis of rectum inner chamber inflation with the expansion range of observation at it, and the gas that ejects can further improve the cleaning effect of camera lens outer wall.This utility model can disposablely use, and can avoid the problem of cross infection to take place.The definition that can keep camera lens during use can effectively improve the accuracy of diagnosis and the effect of treatment, has also made things convenient for medical worker's operation simultaneously.
Below in conjunction with accompanying drawing this utility model is further described.
Description of drawings
Fig. 1 is a sectional structure sketch map of the present utility model;
Fig. 2 is the local structure for amplifying sketch map of the I of Fig. 1: I;
Fig. 3 is the sectional structure sketch map of the A-A of Fig. 1;
Fig. 4 is the structural representation of this utility model camera lens;
Fig. 5 is the telescopic perspective view of this utility model endoscope.
The specific embodiment
Extremely shown in Figure 5 as Fig. 1, this utility model is a kind of endoscope sleeve pipe, comprise the sleeve pipe 1 that can place endoscope probe, be arranged on the camera lens 2 of sleeve pipe 1 front end and be arranged on the flange ring 3 of sleeve pipe 1 rear end, be provided with treatment passage 4 in its middle sleeve 1, sleeve pipe also is provided with drain passage 5 and the air guide channel 6 that connects camera lens 2 outer walls for 1 li, and drain passage 5 and air guide channel 6 front end water jets 52 and gas outlet 62 are provided with over against the outer wall 21 of camera lens 2.For improving cleaning performance, sleeve pipe 1 inclined-plane of camera lens outer wall 21 for tilting.Treatment passage 4, drain passage 5 and air guide channel 6 are arranged in sleeve pipe 1 inner tubal wall.For making things convenient for the production of product, the front end inner chamber of drain passage 5 and air guide channel 6 is nested with sprinkler head 51,61 respectively, and water jet 52 and gas outlet 62 are arranged on the sprinkler head 51,61.Camera lens 2 rear ends are provided with cannelure, and sleeve pipe 1 front end sleeve places cannelure and connects as one by fluid sealant.Flange ring 3 is provided with treatment channel connector 41, drain channel connector 53 and the air guide channel joint 63 that can be communicated with treatment passage 4, drain passage 5 and air guide channel 6.
In order to determine to probe into the degree of depth of anorectal, the sleeve pipe 1 outer scale value that indicates.For preventing to damage human body in the use, this utility model sleeve pipe 1 adopts transparent flexible glue to make.For avoiding cross infection, easy switch out spare 7 is set on flange ring 3, the direct easy switch out spare 7 of switch out after the disposable use makes it break away from hand-held handle, throws away endoscope's sleeve pipe again.
Claims (7)
1. endoscope's sleeve pipe, comprise the sleeve pipe (1) that can place endoscope probe, be arranged on the camera lens (2) of sleeve pipe (1) front end and be arranged on the flange ring (3) of sleeve pipe (1) rear end, be provided with treatment passage (4) in its middle sleeve (1), it is characterized in that: also be provided with the drain passage (5) and the air guide channel (6) that connect camera lens (2) outer wall in the described sleeve pipe (1), drain passage (5) and air guide channel (6) front end water jet (52) and gas outlet (62) are provided with over against the outer wall (21) of camera lens (2).
2. according to the described endoscope of claim 1 sleeve pipe, it is characterized in that: the inclined-plane of the outer wall (21) of above-mentioned sleeve pipe (1) camera lens (2) for tilting.
3. according to the described endoscope of claim 1 sleeve pipe, it is characterized in that: above-mentioned treatment passage (4), drain passage (5) and air guide channel (6) are arranged in sleeve pipe (1) inner tubal wall.
4. according to the described endoscope of claim 1 sleeve pipe, it is characterized in that: the front end inner chamber of above-mentioned drain passage (5) and air guide channel (6) is nested with sprinkler head (51,61) respectively, and described water jet (52) and gas outlet (62) are arranged on the sprinkler head (51,61).
5. according to the described endoscope of claim 1 sleeve pipe, it is characterized in that: above-mentioned camera lens (2) rear end is provided with cannelure, and described sleeve pipe (1) front end sleeve places cannelure and connects as one by fluid sealant.
6. according to the described endoscope of claim 1 sleeve pipe, it is characterized in that: above-mentioned flange ring (3) is provided with treatment channel connector (41), drain channel connector (53) and the air guide channel joint (63) that can be communicated with treatment passage (4), drain passage (5) and air guide channel (6).
7. according to claim 1 or 6 described endoscope sleeve pipes, it is characterized in that: above-mentioned flange ring (3) is provided with easy switch out spare (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200553791U CN201085616Y (en) | 2007-08-13 | 2007-08-13 | Endoscope casing tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200553791U CN201085616Y (en) | 2007-08-13 | 2007-08-13 | Endoscope casing tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201085616Y true CN201085616Y (en) | 2008-07-16 |
Family
ID=39633206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200553791U Expired - Lifetime CN201085616Y (en) | 2007-08-13 | 2007-08-13 | Endoscope casing tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201085616Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429626A (en) * | 2010-08-30 | 2012-05-02 | 富士胶片株式会社 | Endoscope, mantle tube, and endoscope system |
| CN103976705A (en) * | 2014-05-30 | 2014-08-13 | 青岛大学医学院附属医院 | Outer sleeve for gastroscope |
| CN104224104A (en) * | 2014-10-09 | 2014-12-24 | 浙江优亿医疗器械有限公司 | Sleeve pipe for inserting-direction-adjustable flexible pipe laryngoscope |
| CN105142496A (en) * | 2012-12-24 | 2015-12-09 | 诺瓦达克技术公司 | Endoluminal introducer |
| CN105310641A (en) * | 2015-11-30 | 2016-02-10 | 浙江异札特机械科技有限公司 | Gastroscope cannula |
| US9877654B2 (en) | 2006-02-07 | 2018-01-30 | Novadaq Technologies Inc. | Near infrared imaging |
| US9968244B2 (en) | 2000-07-14 | 2018-05-15 | Novadaq Technologies ULC | Compact fluorescence endoscopy video system |
| US10182709B2 (en) | 2002-01-15 | 2019-01-22 | Novadaq Technologies ULC | Filter for use with imaging endoscopes |
| US10293122B2 (en) | 2016-03-17 | 2019-05-21 | Novadaq Technologies ULC | Endoluminal introducer with contamination avoidance |
| CN109998452A (en) * | 2019-05-06 | 2019-07-12 | 河南科技大学第一附属医院 | A kind of endoscope casing tube |
| CN113747822A (en) * | 2019-09-30 | 2021-12-03 | Hoya株式会社 | Endoscope and outer tube |
-
2007
- 2007-08-13 CN CNU2007200553791U patent/CN201085616Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9968244B2 (en) | 2000-07-14 | 2018-05-15 | Novadaq Technologies ULC | Compact fluorescence endoscopy video system |
| US10182709B2 (en) | 2002-01-15 | 2019-01-22 | Novadaq Technologies ULC | Filter for use with imaging endoscopes |
| US9877654B2 (en) | 2006-02-07 | 2018-01-30 | Novadaq Technologies Inc. | Near infrared imaging |
| CN102429626A (en) * | 2010-08-30 | 2012-05-02 | 富士胶片株式会社 | Endoscope, mantle tube, and endoscope system |
| CN105142496A (en) * | 2012-12-24 | 2015-12-09 | 诺瓦达克技术公司 | Endoluminal introducer |
| CN103976705A (en) * | 2014-05-30 | 2014-08-13 | 青岛大学医学院附属医院 | Outer sleeve for gastroscope |
| CN104224104A (en) * | 2014-10-09 | 2014-12-24 | 浙江优亿医疗器械有限公司 | Sleeve pipe for inserting-direction-adjustable flexible pipe laryngoscope |
| CN105310641A (en) * | 2015-11-30 | 2016-02-10 | 浙江异札特机械科技有限公司 | Gastroscope cannula |
| US10293122B2 (en) | 2016-03-17 | 2019-05-21 | Novadaq Technologies ULC | Endoluminal introducer with contamination avoidance |
| CN109998452A (en) * | 2019-05-06 | 2019-07-12 | 河南科技大学第一附属医院 | A kind of endoscope casing tube |
| CN113747822A (en) * | 2019-09-30 | 2021-12-03 | Hoya株式会社 | Endoscope and outer tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHU JIAN Free format text: FORMER OWNER: GUANGZHOU SANYOU SCIENCE CO., LTD. Effective date: 20090410 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090410 Address after: Guangdong city of Guangzhou province Tianhe District Yanling road 25 No. 27, 213A, zip code: 510507 Patentee after: Zhu Jian Address before: Guangdong province Guangzhou city dragon garden pavilion room 708 tianhebei Xianglong, zip code: 510075 Patentee before: Guangzhou Sanyou Science and Technology Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: FOSHAN MAI'AO MEDICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHU JIAN Effective date: 20110503 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 510507 213A, SILVER SWALLOW BUILDING, NO. 25-27, YANLING ROAD, TIANHE DISTRICT, GUANGZHOU CITY, GUANGDONG PROVINCE TO: 528137 301, TOWER B, COMPREHENSIVE BUILDING, NO. 13, EAST OF XILE AVENUE, LEPING TOWN, SANSHUI DISTRICT, FOSHAN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110503 Address after: 528137 Guangdong city in Foshan Province, Leping Town, Sanshui District, West East Road No. 13 Building B block 301 Patentee after: Foshan Maiao Medical Technology Co., Ltd. Address before: 510507 Guangdong city of Guangzhou province Tianhe District Yanling Road No. 25-27, 213A Patentee before: Zhu Jian |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080716 |
|
| CX01 | Expiry of patent term |