CN204562074U - Peritoneoscope fiber boot - Google Patents
Peritoneoscope fiber boot Download PDFInfo
- Publication number
- CN204562074U CN204562074U CN201520200271.1U CN201520200271U CN204562074U CN 204562074 U CN204562074 U CN 204562074U CN 201520200271 U CN201520200271 U CN 201520200271U CN 204562074 U CN204562074 U CN 204562074U
- Authority
- CN
- China
- Prior art keywords
- peritoneoscope
- bending section
- optical fiber
- leading section
- fiber
- 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
Links
Landscapes
- Endoscopes (AREA)
Abstract
The utility model discloses a kind of peritoneoscope fiber boot, comprise leading section and bending section, leading section is connected with the end face of bending section, and leading section is connected with the outer surface of photographic head.Bending section comprises hard shell and soft inner shell, and hard shell is connected with soft inner shell, and the internal diameter of soft inner shell is greater than the external diameter of optical fiber.The optical fiber of laparoscopic camera is provided with protective sleeve, and the bending section of protective sleeve is for the protection of optical fiber, and the hard shell of bending section can stop the impact of external force to optical fiber, and soft inner shell available buffer hard shell is to the stress of optical fiber and friction; The leading section of protective sleeve is used for fixed bend pars convoluta, avoids constantly rocking in operation technique bending section is come off.In addition, this fiber boot is detachable, convenient installation and disinfection process.Fiber optic protection nested structure of the present utility model is simple, convenient and practical, can reduce the impact of outer bound pair optical fiber, extends the service life of photographic head optical fiber.
Description
Technical field
This utility model relates to fiber boot, particularly a kind of peritoneoscope fiber boot.
Background technology
In surgical operation, peritoneoscope uses extensively, and peritoneoscope is a kind of fiber light source endoscope, directly can insert the auxiliary diagnosis and treatment that carry out surgery in human body.Laparoscopic surgery is exactly the operation utilizing peritoneoscope and related equipment thereof to carry out: use cold light source to provide illumination, lens of laparoscope is inserted intraperitoneal, the image using digital camera technology that lens of laparoscope is photographed conducts to rear class signal processing system by optical fibers, and is presented in real time in dedicated monitor; Then doctor is by the image of patient organ's different angles shown on monitor screen, carries out analysis and judges, and use special laparoscopic instrument to perform the operation to the state of an illness of patient.
Peritoneoscope mainly comprises peritoneoscope, light-source system and imaging system, and wherein peritoneoscope and light source system are connected by threeway is vertical usually, and the other end of this threeway connects photographic head, and photographic head is connected to imaging system by optical fiber cable.In laparoscopic surgery, during to adjustment peritoneoscope observed bearing in vivo, then to move or rotate laparoscopically holding position, this holding position is threeway or photographic head position normally, and when moving holding position process, the optical fiber being communicated with photographic head also can and then move, main component due to optical fiber is silicon dioxide, quality is more crisp, and can hold the optical fiber with photographic head connecting portion in holding process, causes the damage of optical fiber; Secondly, the optical fiber of photographic head connecting portion constantly moves or rotates and is also easy to damage; In addition, the part fiber connecting photographic head can bend, and in actual operation process, this part bending optical fiber can touch the health of doctor, is also easy to be touched firmly and fracture.So, the damage of optical fiber not only can affect the imaging of laparoscopic surgery, also affects carrying out smoothly of operation simultaneously.
Utility model content
This utility model provides a kind of optical fiber in order to reduce with photographic head connecting portion in peritoneoscope; because constantly moving or rotating and damage; or because firmly fractureing with Body contact; provide a kind of structure simple; convenient and practical; can reduce the impact of outer bound pair optical fiber and the peritoneoscope fiber boot in extended fiber service life, what solve the problem is one or more.
According to an aspect of the present utility model, provide a kind of peritoneoscope fiber boot, this protective sleeve is located on the optical fiber that is connected with laparoscopically photographic head.Peritoneoscope fiber boot comprises leading section and bending section, and leading section is connected with the end face of bending section, and leading section is connected with the end of photographic head.Bending section comprises hard shell and soft inner shell, and hard shell is connected with soft inner shell, and the internal diameter of soft inner shell is greater than the external diameter of optical fiber.Its beneficial effect is, the optical fiber of laparoscopic camera is provided with protective sleeve, and the bending section of protective sleeve is for the protection of optical fiber, and the hard shell of bending section can stop the impact of external force to optical fiber, and soft inner shell available buffer hard shell is to the stress of optical fiber and friction; The leading section of protective sleeve is used for fixed bend pars convoluta, avoids constantly rocking in operation technique bending section is come off; Hard shell is connected with soft inner shell, can reduce the relative sliding between hard shell and soft inner shell, displacement.This fiber optic protection nested structure is simple, convenient and practical, can reduce the impact of outer bound pair optical fiber, extends the service life of photographic head optical fiber.
In some embodiments, leading section is connected with bending section integral type.Its beneficial effect is, because leading section and bending section one are formed, both can be made to connect more firm, also can reduce follow-up processing technique simultaneously.
In some embodiments, leading section and bending section are all detachable, and the bending section after dismounting or leading section comprise the first contact jaw and the second contact jaw.Its beneficial effect is, because leading section and bending section are all detachable, conveniently to install, and this external surgeon's knot Shu Houke dismantles leading section and have the bending section of hard shell, also conveniently tidies up arrangement optical fiber cable; Next protective sleeve of dismantling can carry out disinfection sterilization treatment, avoids cross infection, simultaneously because the overcoat protection of bending section also can reduce the number of times of the suffocating sterilization process to fiber section, the service life of extended fiber.
In some embodiments, the first contact jaw is provided with projection, and the second contact jaw is provided with the groove that can engage with projection.Its beneficial effect is, because protruding and groove can engage, the first contact jaw like this is connected by buckle-type with the second contact jaw, for convenience detach and connection.
In some embodiments, the first contact jaw is provided with aperture, and the second contact jaw is provided with the locating dowel matched with orifice size.Its beneficial effect is, can insert aperture and realize fixing, also conveniently realize connection and the dismounting of the first contact jaw and the second contact jaw due to locating dowel.
In some embodiments, the number of the first contact jaw and the second contact jaw is all 2.Its beneficial effect is; because the leading section of protective sleeve and bending section can be formed by two sections fit, so after dismounting, the number of the first contact jaw and the second contact jaw is 2, increases contact jaw like this; bending section is dismantled more convenient, also increase the fastness of connection simultaneously.
In some embodiments, leading section and bending section are provided with opening along diameter of axle direction.Its beneficial effect is, owing to being provided with opening, can directly move this opening, and make leading section and bending section be enclosed within optical fiber by this opening is dismountable, this structural design is simpler.
In some embodiments, the inner surface of soft inner shell is coated with lubricant.Its beneficial effect is, owing to making with lubricator, the soft inner shell of available buffer is to the friction of contact optical fiber and stress.
In some embodiments, the material of hard shell is high hardness resin or metal material, and soft inner shell is foam or blown polyurethane materials.Its beneficial effect is, because the comprcssive strength of high hardness resin or metal material is large, can reduce the impact of outer bound pair optical fiber; Foam or blown polyurethane materials soft and elastic greatly, also can cushion stress and the friction of hard shell.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model one embodiment peritoneoscope fiber boot;
Fig. 2 is the structural representation after the bend portions portion dismounting of another embodiment;
Fig. 3 is the structural representation after the bend portions portion dismounting of another embodiment.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, this utility model is described in further detail.
As shown in Figure 1, disclose a kind of peritoneoscope fiber boot, this protective sleeve is arranged on the optical fiber that is connected with laparoscopically photographic head.Peritoneoscope fiber boot comprises leading section 1 and bending section 2; leading section 1 is enclosed within the end 5 of photographic head; and the step place of photographic head outer surface is connected to by buckle-type; the contour structures of leading section 1 can be similar to the structure of photographic head end 5; leading section 1 is also provided with button fluting; to ensure the normal regulating work of photographic head, the structure of leading section 1 also other structure.Leading section 1 is integrated with the end face of bending section 2 to be connected, and connected mode can also be that buckle-type connects or peg type connects or nut connects.Bending section 2 comprises hard shell 21 and soft inner shell 22, and hard shell 21 is fixedly connected with by binding material with soft inner shell 22, but binding material resin bridging agent or resin tape; The internal diameter of soft inner shell 22 is greater than the external diameter of optical fiber 3.In order to save cost, the length of bending section 2 can adjust according to practical situation, and normal length is less than 1 meter.In order to avoid cross infection, the various piece all first sterilization process before use of protective sleeve.
Leading section 1 in Fig. 1 and bending section 2 all detachable, in present embodiment, leading section 1 and bending section 2 there is an opening (not shown) along diameter of axle direction, during to protection optical fiber, by moving this opening, leading section 1 and bending section 2 being enclosed within optical fiber 3 and realizing protection; If the not used time, can break opening into two with one's hands, take off protective sleeve, the protective sleeve taken off can carry out sterilization process, avoids cross infection.Fig. 2 is the structural representation after the bend portions portion 2 of another embodiment dismantles, bending section 2 after dismounting comprises the first contact jaw 41 and the second contact jaw 42, the section of the first contact jaw 41 has protruding 411, the section fluted 421 of the second contact jaw 42, protruding 411 can to engage with groove 421 and realize being connected, and leading section 1 may also be similar dismountable clamp-close type syndeton.Fig. 3 is the structural representation after the bend portions portion 2 of another embodiment dismantles, the edge machining small 412 of the first contact jaw 41, second contact jaw 42 the locating dowel 422 that matches with aperture 412 size of edge fixed installation, the installed surface of locating dowel 422 is upper surface or the lower surface of the second contact 42, and leading section 1 may also be similar Detachable connection structure.
In order to more convenient dismounting and the fastness increasing connection, the number of the first contact jaw 41 and the second contact jaw 42 can be 2, and now leading section 1 or bending section 2 are detachably two parts, and these two fractionation parts can be symmetrical structures, may also be unsymmetric structure.The contact jaw of these two fractionation parts realizes removably connecting by the structure shown in Fig. 2 or Fig. 3.
In order to cushion friction to optical fiber 3 and stress, can be coated with lubricant at the inner surface of soft inner shell 22, lubricant can be solid type or liquid type.The material of hard shell 21 can be high hardness resin or metal material, and the comprcssive strength of material is large, can reduce the impact of outer bound pair optical fiber 3; Soft inner shell 22 can be foam or blown polyurethane materials, and material softness and elasticity are large, also can cushion the stress of hard shell 21 pairs of optical fiber 3.The material of leading section 1 can be consistent with the material of hard shell 21.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from this utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (9)
1. peritoneoscope fiber boot, this protective sleeve is located on the optical fiber (3) that is connected with laparoscopically photographic head, and it is characterized in that, described peritoneoscope fiber boot comprises leading section (1) and bending section (2),
Described leading section (1) is connected with (2) end face of described bending section, and described leading section (1) is connected with the end (5) of described photographic head,
Described bending section comprises hard shell (21) and soft inner shell (22), described hard shell (21) is connected with described soft inner shell (22), and the internal diameter of described soft inner shell (22) is greater than the external diameter of described optical fiber (3).
2. peritoneoscope fiber boot according to claim 1, is characterized in that, described leading section (1) is connected with described bending section (2) integral type.
3. peritoneoscope fiber boot according to claim 2; it is characterized in that; described leading section (1) and described bending section (2) are all detachable, and the bending section (2) after dismounting or leading section (1) comprise the first contact jaw (41) and the second contact jaw (42).
4. peritoneoscope fiber boot according to claim 3; it is characterized in that; described first contact jaw (41) is provided with projection (411), and described second contact jaw (42) is provided with the groove (421) that can engage with described projection (411).
5. peritoneoscope fiber boot according to claim 3; it is characterized in that; described first contact jaw (41) is provided with aperture (412), and described second contact jaw (42) is provided with the locating dowel (422) matched with described aperture (412) size.
6. according to the peritoneoscope fiber boot described in claim 3, it is characterized in that, the number of described first contact jaw (41) and the second contact jaw (42) is all 2.
7. peritoneoscope fiber boot according to claim 1 and 2, is characterized in that, described leading section (41) and described bending section (42) are provided with opening along diameter of axle direction.
8. peritoneoscope fiber boot according to claim 1, is characterized in that, the inner surface of described soft inner shell (22) is coated with lubricant.
9. peritoneoscope fiber boot according to claim 1, is characterized in that, the material of described hard shell (21) is high hardness resin or metal material, and described soft inner shell (22) is foam or blown polyurethane materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520200271.1U CN204562074U (en) | 2015-04-03 | 2015-04-03 | Peritoneoscope fiber boot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520200271.1U CN204562074U (en) | 2015-04-03 | 2015-04-03 | Peritoneoscope fiber boot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204562074U true CN204562074U (en) | 2015-08-19 |
Family
ID=53854776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520200271.1U Expired - Fee Related CN204562074U (en) | 2015-04-03 | 2015-04-03 | Peritoneoscope fiber boot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204562074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110475500A (en) * | 2017-04-11 | 2019-11-19 | 奥林巴斯株式会社 | Cover and endoscopic system |
-
2015
- 2015-04-03 CN CN201520200271.1U patent/CN204562074U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110475500A (en) * | 2017-04-11 | 2019-11-19 | 奥林巴斯株式会社 | Cover and endoscopic system |
| US11330967B2 (en) | 2017-04-11 | 2022-05-17 | Olympus Corporation | Cover and endoscope system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5256027B2 (en) | Protective cap for arthroscopic instruments | |
| WO2005110186A3 (en) | Omnidirectional and forward-looking imaging device | |
| JPWO2017018301A1 (en) | Endoscope | |
| CN204562074U (en) | Peritoneoscope fiber boot | |
| CN109480749A (en) | A kind of separated electronic endoscope | |
| ITMI20070544A1 (en) | IMPROVED DEVICE FOR DENTAL INTERVENTIONS | |
| WO2018211332A1 (en) | Medical magnification device | |
| US20080318180A1 (en) | Dental scope | |
| US9888909B2 (en) | Endoscopic-enabled tongue depressor and associated method of use | |
| KR20170075962A (en) | Head mount display based portable perimentry | |
| CN109106328A (en) | A kind of dental care mouth mirror and its application method | |
| CN106725254A (en) | A kind of medical pro-skin type endoscope | |
| CN104739359B (en) | Anal dilatation device | |
| JP6169309B1 (en) | Endoscope system | |
| CN205322293U (en) | A esophagoscope for esophagus operation | |
| CN215075683U (en) | Detachable protective face screen for microscope | |
| CN212996341U (en) | Flight type strabismus endoscope body | |
| CN109984925A (en) | A kind of prism adaptation device and its training method for promoting inclined side to ignore the recovery of patient visual space | |
| CN215424535U (en) | Digestive endoscopy repair treatment auxiliary device | |
| CN218391043U (en) | Endoscope supporting device | |
| CN208598356U (en) | A kind of ear-nose-throat department check device | |
| KR102002721B1 (en) | Medical handpiece | |
| CN213285164U (en) | Be convenient for operating room to alleviate mood with clear dismouting structure of auxiliary device | |
| RU2465873C2 (en) | Device for fixation point | |
| CN208339600U (en) | A kind of Otorhinolaryngologic operation fixed bracket of adjusting |
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: 20150819 Termination date: 20160403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |