CN205286291U - Can prevent endoscope protective sheath of optic fibre rupture - Google Patents
Can prevent endoscope protective sheath of optic fibre rupture Download PDFInfo
- Publication number
- CN205286291U CN205286291U CN201521140273.2U CN201521140273U CN205286291U CN 205286291 U CN205286291 U CN 205286291U CN 201521140273 U CN201521140273 U CN 201521140273U CN 205286291 U CN205286291 U CN 205286291U
- Authority
- CN
- China
- Prior art keywords
- endoscope
- optical fiber
- protective cover
- fibre
- protection set
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a can prevent endoscope protective sheath of optic fibre rupture, include that endoscope protective sheath subassembly and optical link protection overlap the subassembly, endoscope protective sheath subassembly includes the endoscope safety cover and seals up the first aseptic protective sheath that feeds through with the endoscope safety cover that optical link protection cover subassembly includes the optical fiber splice safety cover and seals up the aseptic protective sheath of second that feeds through with the optical fiber splice safety cover, the optical fiber splice section of endoscope safety cover on with endoscope operating handle is protected, and endoscope operating handle and endoscope power cord are protected to first aseptic protective sheath, the optical fiber splice safety cover communicates the protection of carrying out optic fibre and optical fiber splice installation department in optic fibre and optical fiber splice's installation department with the endoscope safety cover, and the aseptic protective sheath of second is used for protecting optic fibre.
Description
Technical field
This utility model belongs to medical instruments field, is specifically related to a kind of be prevented from endoscope's protection set that optical fiber fractures.
Background technology
Endoscopic surgery is to utilize endoscope optical and video monitoring system, and the diseased region of patient is performed the operation. Conventional endoscope optical has arthroscope, Gastrointestinal Endoscopes, cystoscope, resectoscope, PCN etc. Endoscope optical needs inserted into the patient, therefore needs through sterilization before surgery, and to remain aseptic condition.
In operation process, endoscope needs to connect machine line with photographic head and is connected use. Connecting machine line service life for extending photographic head, photographic head is not adopted sterilization by operation consent, at present, sterility protection set generally will be utilized could endoscope sterilized with on operating-table to be connected after packaging by even machine line. Sterility protection set is made up of transparent macromolecule membrane, and in straight-tube shape, two ends arrange the rope bundle that can tie tight.
Operation consent; photographic head is connected machine line and is inserted in one end of sterility protection set by nurse; and rope knotting is fastened at the cover mouth place of sterility protection set; then the other end that endoscope's eyepiece overlaps from sterility protection is inserted; after connecting the conjunction of machine line card with photographic head; at another cover mouth place of sterility protection set, rope knotting is fastened, thus ensureing that endoscope's deeply objective end in the patient keeps aseptic condition.
But, this easy protection set is only applicable in art to be changed without the operation of eyepiece. In protection set, strict position is not had owing to eyepiece and photographic head connect the contact position of machine line; it is thus desirable to when changing eyepiece; after sterility protection set is unclamped; it is difficult to determine aseptic or contaminated area limit point; so in order to reduce the contaminated probability of objective of endoscope end after replacing; again the eyepiece end of endoscope can only be carried out disinfection, and change and fixing new protection set. And owing to scope line does not well support in joint, it is easy to fracture.
Summary of the invention
For defect of the prior art and deficiency, the purpose of this utility model is to provide and a kind of is prevented from endoscope's protection set that optical fiber fractures, and this protection set is not only changed convenient and swift, can also prevent the optical fiber cable in endoscope from fractureing simultaneously.
For achieving the above object, the technical scheme that this utility model is taked is:
A kind of it is prevented from endoscope's protection set that optical fiber fractures, grip assembly and fiber optic protection grip assembly is protected including endoscope, endoscope's protection grip assembly includes endoscope's protective cover and seals, with endoscope protective cover, the first sterility protection set connect, and fiber optic protection grip assembly includes fibre-optical splice protective cover and the second sterility protection set connected with the sealing of fibre-optical splice protective cover; Fibre-optical splice section on endoscopic procedure handle is protected by endoscope's protective cover, and endoscopic procedure handle and endoscope's power line are protected by the first sterility protection set; Fibre-optical splice protective cover connects, with endoscope protective cover, the protection carrying out optical fiber with fibre-optical splice installation place in the installation place of optical fiber and fibre-optical splice, and the second sterility protection set is used for protecting optical fiber.
Further, coaxial fixed anti-folding spring in described fibre-optical splice protective cover, optical fiber is connected through anti-folding spring with the fibre-optical splice on endoscopic procedure handle.
Further; described endoscope's protective cover arranges optical fiber interface; fibre-optical splice protective cover and endoscope's protective cover removably connect at optical fiber interface place, and optical fiber sequentially passes through the second sterility protection set, fibre-optical splice protective cover and optical fiber interface and is connected with the fibre-optical splice on endoscopic procedure handle.
Concrete, described fibre-optical splice protective cover includes the interface sleeve, corrugated tube, protection bell and spigot joint and the protection set mounting head that sequentially coaxially connect, and protection set mounting head is coaxially affixed with the second sterility protection set;
The caliber of interface sleeve, corrugated tube caliber identical with the bore of optical fiber interface, the diameter of protection bell and spigot joint, the diameter that diameter and second sterility protection of protection set mounting head overlap are identical.
More specifically, described optical fiber interface has multiple, and multiple optical fiber interface is arranged in order along the length direction of endoscope's protective cover.
Compared with prior art, advantage of the present utility model is:
(1) protection of endoscope Yu optical fiber is separated by endoscope of the present utility model protection set respectively, both need the demand deposited respectively and in-site installation uses in use in order to convenient, particularly at the seam of optical fiber Yu endoscope, the handle that operates of endoscope is carried out the protection of shielding type, and optical fiber is carried out the protection of protection bell-type with the installation place of fibre-optical splice on endoscopic procedure handle, not only use during both installations convenient, also ensures that final protected effect simultaneously;
(2) due to optical fiber be connected with fibre-optical splice on endoscopic procedure handle time, the joint of optical fiber easily snaps off, therefore coaxial fixed anti-folding spring in fibre-optical splice protective cover, the internal diameter of spring is identical with the external diameter of optical fiber, such spring energy carries out the movement synchronized closely with optical fiber, in real time optical fiber is protected;
(3) on endoscopic procedure handle, has multiple joint; for the convenient installation to each joint and use; endoscope's protective cover arranges multiple interface along its length; and in order to not interfere with the use of each interface, the diameter of interface is little, the immediately identical soft corrugated tube of diameter after interface; random swing can be carried out; being relatively large in diameter of mounting head is overlapped in protection bell and spigot joint and protection, is conveniently enclosed within optical fiber by sterility protection set, conveniently installs and uses.
Accompanying drawing explanation
Fig. 1 is the mounting structure schematic diagram of endoscope of the present utility model protection set;
Fig. 2 is each parts decomposition texture schematic diagram of endoscope of the present utility model protection set;
In figure, each label is expressed as: 1-endoscope power line, 2-endoscopic procedure handle, 3-endoscope, 4-endoscope protective cover, 41-the first sterility protection set, 42-optical fiber interface, 5-fibre-optical splice protective cover, 51-interface sleeve, 52-corrugated tube, 53-protect bell and spigot joint, 54-protection set mounting head, the anti-folding spring of 55-, 56-the second sterility protection set, 6-optical fiber;
Below in conjunction with specification drawings and specific embodiments, this utility model is illustrated.
Detailed description of the invention
In conjunction with Fig. 1 and 2, of the present utility model a kind of it is prevented from endoscope's protection set that optical fiber fractures, grip assembly and fiber optic protection grip assembly is protected including endoscope, endoscope's protection grip assembly includes endoscope's protective cover 4 and seals the first sterility protection set 41 connect with endoscope protective cover 4, and fiber optic protection grip assembly includes fibre-optical splice protective cover 5 and seals the second sterility protection connected with fibre-optical splice protective cover 5 and overlap 56; Fibre-optical splice section on endoscopic procedure handle 2 is protected by endoscope's protective cover 4, and endoscopic procedure handle 2 and endoscope's power line 1 are protected by the first sterility protection set 41; Fibre-optical splice protective cover 5 connects, with endoscope protective cover 4, the protection carrying out optical fiber 6 with fibre-optical splice installation place in the installation place of optical fiber 6 and fibre-optical splice, second sterility protection set 56 is used for protecting optical fiber 6, endoscope 3 needs exposure to be operated in use, therefore only need to carry out the protection of endoscope's power line 1 below and endoscopic procedure handle 2; The protection of endoscope 3 with optical fiber 6 is separated by endoscope of the present utility model protection set respectively; both need the demand deposited respectively and in-site installation uses in use in order to convenient; particularly at the seam of optical fiber 6 with endoscope 3; endoscope's manipulator's handle 2 is carried out the protection of shielding type; and optical fiber 6 is carried out the protection of protection bell-type with the installation place of fibre-optical splice on endoscopic procedure handle 2; not only use during both installations convenient, also ensures that final protected effect simultaneously.
When being connected with fibre-optical splice on endoscopic procedure handle 2 due to optical fiber 6; the joint of optical fiber 6 easily snaps off; therefore coaxial fixed anti-folding spring 55 in fibre-optical splice protective cover 5; optical fiber 6 is connected through anti-folding spring 55 with the fibre-optical splice on endoscopic procedure handle 2; preferably; the internal diameter of anti-folding spring 55 is identical with the external diameter of optical fiber 6, and so anti-folding spring 55 energy carries out the movement synchronized closely with optical fiber 6, in real time optical fiber 6 is protected.
Endoscope's protective cover 4 arranges optical fiber interface 42; fibre-optical splice protective cover 5 and endoscope's protective cover 4 removably connect at optical fiber interface 42 place; optical fiber 6 sequentially passes through the second sterility protection set 56, fibre-optical splice protective cover 5 and optical fiber interface 42 and is connected with the fibre-optical splice on endoscopic procedure handle 2; fibre-optical splice protective cover 5 and endoscope's protective cover 4 meet, removably connecting of optical fiber interface 42 place, the requirement quickly carrying out installing and using; and protective cover is generally the structure of hard; to a certain extent protection is supported for the joint of optical fiber, it is prevented that optical fiber fractures.
Further, since the joint in endoscope 3 has multiple, therefore optical fiber interface 42 has multiple, and multiple optical fiber interface 42 is arranged in order along the length direction of endoscope's protective cover 4. When carrying out the protection of optical fiber 6 and endoscope 3, in order to not interfere with the use of other joints, fibre-optical splice protective cover 5 is designed as the interface sleeve 51, corrugated tube 52, protection bell and spigot joint 53 and the protection set mounting head 54 that sequentially coaxially connect, and protection set mounting head 54 and the second sterility protection set 56 are coaxially affixed;The caliber of interface sleeve 51, corrugated tube 52 caliber identical with the bore of optical fiber interface 42, the diameter of protection bell and spigot joint 53, protection set mounting head 54 diameter and the second sterility protection overlap 56 diameter identical; Connected with optical fiber interface 42 by interface sleeve 51 during installation; anti-folding spring 55 is co-axially located on interface sleeve 51; and the length of anti-folding spring 55 extends to the position of the second sterility protection set 56 along corrugated tube 52, protection bell and spigot joint 53, protection set mounting head 54 always, give the protection that optical fiber 6 is bigger.
Claims (6)
1. one kind is prevented from endoscope's protection set that optical fiber fractures, it is characterized in that, grip assembly and fiber optic protection grip assembly is protected including endoscope, endoscope's protection grip assembly includes endoscope's protective cover (4) and seals, with endoscope's protective cover (4), the first sterility protection set (41) connected, and fiber optic protection grip assembly includes fibre-optical splice protective cover (5) and seals, with fibre-optical splice protective cover (5), the second sterility protection set (56) connected;
Fibre-optical splice section on endoscopic procedure handle (2) is protected by endoscope's protective cover (4), and endoscopic procedure handle (2) and endoscope's power line (1) are protected by the first sterility protection set (41);
Fibre-optical splice protective cover (5) connects, with the installation place of fibre-optical splice, the protection carrying out optical fiber with fibre-optical splice installation place at optical fiber with endoscope's protective cover (4), and the second sterility protection set (56) is used for protecting optical fiber (6).
2. it is prevented from endoscope's protection set that optical fiber fractures as claimed in claim 1; it is characterized in that; coaxial fixed anti-folding spring (55) in described fibre-optical splice protective cover (5), optical fiber (6) is connected through anti-folding spring (55) with the fibre-optical splice on endoscopic procedure handle (2).
3. it is prevented from endoscope's protection set that optical fiber fractures as claimed in claim 1 or 2; it is characterized in that; described endoscope's protective cover (4) arranges optical fiber interface (42); fibre-optical splice protective cover (5) and endoscope's protective cover (4) removably connect at optical fiber interface (42) place, and optical fiber (6) sequentially passes through the second sterility protection set (56), fibre-optical splice protective cover (5) and optical fiber interface (42) and is connected with the fibre-optical splice on endoscopic procedure handle (2).
4. it is prevented from endoscope's protection set that optical fiber fractures as claimed in claim 3; it is characterized in that; described fibre-optical splice protective cover (5) includes the interface sleeve (51), corrugated tube (52), protection bell and spigot joint (53) and protection set mounting head (54) that sequentially coaxially connect, and protection set mounting head (54) is coaxially affixed with the second sterility protection set (56).
5. it is prevented from endoscope's protection set that optical fiber fractures as claimed in claim 4; it is characterized in that; the described caliber of interface sleeve (51), the caliber of corrugated tube (52) are identical with the bore of optical fiber interface (42), and the diameter of the diameter of protection bell and spigot joint (53), the diameter protecting set mounting head (54) and the second sterility protection set (56) is identical.
6. it is prevented from endoscope's protection set that optical fiber fractures as claimed in claim 3; it is characterized in that; described optical fiber interface (42) has multiple, and multiple optical fiber interface (42) is arranged in order along the length direction of endoscope's protective cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521140273.2U CN205286291U (en) | 2015-12-31 | 2015-12-31 | Can prevent endoscope protective sheath of optic fibre rupture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521140273.2U CN205286291U (en) | 2015-12-31 | 2015-12-31 | Can prevent endoscope protective sheath of optic fibre rupture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205286291U true CN205286291U (en) | 2016-06-08 |
Family
ID=56469285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521140273.2U Expired - Fee Related CN205286291U (en) | 2015-12-31 | 2015-12-31 | Can prevent endoscope protective sheath of optic fibre rupture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205286291U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110301976A (en) * | 2019-06-13 | 2019-10-08 | 宋端虹 | A kind of medical endoscope laser optical fiber protecting equipment |
| CN111077081A (en) * | 2020-01-21 | 2020-04-28 | 重庆长安汽车股份有限公司 | Endoscope uses protection device |
| CN111405864A (en) * | 2017-09-28 | 2020-07-10 | 皇家飞利浦有限公司 | Optical connection apparatus and method |
| CN113647887A (en) * | 2021-08-18 | 2021-11-16 | 湖南省华芯医疗器械有限公司 | Outer sleeve, endoscope and recovery method |
| CN116115163A (en) * | 2023-01-28 | 2023-05-16 | 中日友好医院(中日友好临床医学研究所) | Hard mirror assembly and endoscope equipment |
-
2015
- 2015-12-31 CN CN201521140273.2U patent/CN205286291U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111405864A (en) * | 2017-09-28 | 2020-07-10 | 皇家飞利浦有限公司 | Optical connection apparatus and method |
| CN111405864B (en) * | 2017-09-28 | 2023-08-29 | 皇家飞利浦有限公司 | Optical connection device and method |
| CN110301976A (en) * | 2019-06-13 | 2019-10-08 | 宋端虹 | A kind of medical endoscope laser optical fiber protecting equipment |
| CN111077081A (en) * | 2020-01-21 | 2020-04-28 | 重庆长安汽车股份有限公司 | Endoscope uses protection device |
| CN111077081B (en) * | 2020-01-21 | 2022-06-07 | 重庆长安汽车股份有限公司 | Endoscope uses protection device |
| CN113647887A (en) * | 2021-08-18 | 2021-11-16 | 湖南省华芯医疗器械有限公司 | Outer sleeve, endoscope and recovery method |
| CN116115163A (en) * | 2023-01-28 | 2023-05-16 | 中日友好医院(中日友好临床医学研究所) | Hard mirror assembly and endoscope equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20161231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |