CN108433760A - A kind of intervertebral disc mirror for Minimally Invasive Surgery - Google Patents
A kind of intervertebral disc mirror for Minimally Invasive Surgery Download PDFInfo
- Publication number
- CN108433760A CN108433760A CN201810427952.XA CN201810427952A CN108433760A CN 108433760 A CN108433760 A CN 108433760A CN 201810427952 A CN201810427952 A CN 201810427952A CN 108433760 A CN108433760 A CN 108433760A
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- CN
- China
- Prior art keywords
- telescope
- main body
- instrument channel
- intervertebral disc
- minimally invasive
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/07—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements using light-conductive means, e.g. optical fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/313—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes
- A61B1/317—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes for bones or joints, e.g. osteoscopes, arthroscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Physical Education & Sports Medicine (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses a kind of intervertebral disc mirror for Minimally Invasive Surgery, including telescope main body, telescope main body one end is provided with telescope, telescope main body both sides are both provided with cleaning interface, the telescope body top is provided with light guide bundles interface, light guide bundles interface side is provided with eyeshade, the telescope is internally provided with instrument channel, the instrument channel is internally provided with isolated tube, the isolation pipe outer wall is provided with sliding block, the instrument channel inner wall is provided with sliding slot, the sliding block is slidably connected with sliding slot, described instrument channel one end is provided with baffle ring, the baffle ring side is provided with the first limiting slot, the isolated tube side is provided with the second limiting slot, the isolated tube other side is provided with gag lever post.The present invention increasing multiple isolated tubes the technical solution that avoids surgical instrument and instrument channel from being in direct contact by a kind of in instrument channel, inconvenient and the technical issues of be not thorough easy remaining bacteria to solve the thinner long cleaning of telescope.
Description
Technical field
The present invention relates to technical field of medical equipment, more particularly to a kind of intervertebral disc mirror for Minimally Invasive Surgery.
Background technology
With the development of medical technology, the Clinics of various diseases are also become better and better.In diagnosis and treatment process, by doctor
It is highly important to treat instrument and carry out the observation patient's condition, and medical instrument can effectively improve the accuracy of diagnosis and treatment, so that operation is more
Safety.Current intervertebral disc mirror using when directly by instrument by instrument channel reach operative region perform the operation, due to telescope
Thinner long cleaning is inconvenient and is not thorough, and is easy remaining bacteria, surgical instrument by when be easy for being contaminated, so as to cause patient
It is infected.
Therefore, it is necessary to solve the above problems to invent a kind of intervertebral disc mirror for Minimally Invasive Surgery.
Invention content
The purpose of the present invention is to provide a kind of intervertebral disc mirror for Minimally Invasive Surgery, are increased in instrument channel by one kind
The technical solution for adding an isolated tube surgical instrument and instrument channel is avoided to be in direct contact, to solve to carry in above-mentioned background technology
The technical issues of thinner long cleaning of telescope gone out is inconvenient and is not thorough easy remaining bacteria.
To achieve the above object, the present invention provides the following technical solutions：A kind of intervertebral disc mirror for Minimally Invasive Surgery, including
Telescope main body, telescope main body one end are provided with telescope, and telescope main body both sides are both provided with cleaning interface, the telescope
Body top is provided with light guide bundles interface, and light guide bundles interface side is provided with eyeshade, and the telescope is internally provided with instrument
Channel, the instrument channel are internally provided with isolated tube, and the isolation pipe outer wall is provided with sliding block, and the instrument channel inner wall is set
It is equipped with sliding slot, the sliding block is slidably connected with sliding slot, and described instrument channel one end is provided with baffle ring, and the baffle ring side is provided with
First limiting slot, the isolated tube side are provided with the second limiting slot, and the isolated tube other side is provided with gag lever post, and described
With gag lever post grafting, the telescope main body end surface is provided with screw thread slot, the mirror for one limiting slot and the second limiting slot
Pipe main body one end is provided with annular cover plate, and the annular cover plate side is provided with screwed pipe, the screwed pipe and screw thread slot spiral shell
Line connects, and is provided with bearing on the inside of the screwed pipe, the bearing side is provided with annular pressing plate, the annular pressing plate and bearing
Between be provided with spring, the spring one end is fixedly connected with annular pressing plate, and the spring other end and bearing inner race, which are fixed, to be connected
It connects.
Preferably, limited block is provided on the outside of the telescope, the limited block is socketed on the outside of telescope.
Preferably, the limited block side is provided with the first arc pressuring plate, and first arc pressuring plate bottom is provided with
Two arc pressuring plates.
Preferably, first arc pressuring plate and the second arc pressuring plate surface are both provided with thread groove, and the thread groove leans on
The depth of nearly limited block side to the other side is arranged from deep to shallow.
Preferably, threaded ferrule, first arc are both provided on the outside of first arc pressuring plate and the second arc pressuring plate
Shape pressing plate and the second arc pressuring plate are threadedly coupled with threaded ferrule.
Preferably, both sides are both provided with flushing channel at the top of the instrument channel, and object is provided at the top of the flushing channel
Mirror channel, the telescope inside are filled with light guide bundles.
The technique effect and advantage of the present invention：
1, by being equipped with sliding block and sliding slot, be conducive to isolated tube being put into telescope, by being equipped with the first limiting slot, the second limit
Slot and gag lever post are conducive to fix isolated tube, and so that multiple isolated tubes is formed an entirety has by being equipped with multiple isolated tubes
Cause to be contaminated conducive to avoiding surgical instrument from being in direct contact with instrument channel, be convenient for postoperative cleaning, is inserted by being equipped with screw thread
Slot and screwed pipe are conducive to the installation and removal of isolated tube；
2, by being equipped with the first arc pressuring plate, the second arc pressuring plate and threaded ferrule, be conducive to fix limited block, by being equipped with
Limited block is conducive to the position for making the top of telescope be maintained at operative region, avoid firmly shakiness so that telescope is goed deep into, convenient for operation
Operation.
Description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the telescope sectional view of the present invention.
Fig. 3 is that the telescope bottom of the present invention regards sectional view.
Fig. 4 is the portions A enlarged drawing in Fig. 3 of the present invention.
Fig. 5 is the portions B enlarged drawing in Fig. 3 of the present invention.
Fig. 6 is the telescope main body right view of the present invention.
Fig. 7 is Fig. 6 sectional views of the present invention.
Fig. 8 is the annular cover plate side view of the present invention.
Fig. 9 is the annular cover plate front view of the present invention.
In figure：1 telescope main body, 2 telescopes, 3 cleaning interfaces, 4 light guide bundles interfaces, 5 eyeshades, 6 instrument channels, 7 isolated tubes, 8
Sliding block, 9 sliding slots, 10 baffle rings, 11 first limiting slots, 12 second limiting slots, 13 gag lever posts, 14 screw thread slots, 15 annular cover plates, 16
Screwed pipe, 17 bearings, 18 annular pressing plates, 19 springs, 20 limited blocks, 21 first arc pressuring plates, 22 second arc pressuring plates, 23 screw threads
Lasso, 24 flushing channels, 25 object lens channels, 26 light guide bundles.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of intervertebral disc mirror for Minimally Invasive Surgery as shown in figs 1-9, including telescope main body 1, institutes
It states 1 one end of telescope main body and is provided with telescope 2,1 both sides of telescope main body are both provided with cleaning interface 3, and the telescope main body 1 is pushed up
Portion is provided with light guide bundles interface 4, and 4 side of light guide bundles interface is provided with eyeshade 5, and it is logical that the telescope 2 is internally provided with instrument
Road 6, the instrument channel 6 are internally provided with isolated tube 7, by being equipped with multiple isolated tubes 7, are conducive to avoid surgical instrument and device
Tool channel 6, which is in direct contact, to be caused to be contaminated, and postoperative cleaning, 7 outer wall of the isolated tube is convenient for be provided with sliding block 8, the device
6 inner wall of tool channel is provided with sliding slot 9, and the sliding block 8 is slidably connected with sliding slot 9, by being equipped with sliding block 8 and sliding slot 9, be conducive to by
Isolated tube is put into telescope, and 6 one end of the instrument channel is provided with baffle ring 10, and 10 side of the baffle ring is provided with the first limiting slot
11,7 side of the isolated tube is provided with the second limiting slot 12, and 7 other side of the isolated tube is provided with gag lever post 13, and described first
Limiting slot 11 and the second limiting slot 12 with 13 grafting of gag lever post, by being equipped with the first limiting slot 11, the second limiting slot 12 and limit
Position bar 13, is conducive to fix isolated tube 7, and multiple isolated tubes 7 is made to form an entirety, and 1 end surface of telescope main body is set
It is equipped with screw thread slot 14, described 1 one end of telescope main body is provided with annular cover plate 15, and 15 side of the annular cover plate is provided with screw thread
Pipe 16, the screwed pipe 16 are threadedly coupled with screw thread slot 14, by being equipped with screw thread slot 14 and screwed pipe 16, are conducive to be isolated
The installation and removal of pipe 7,16 inside of the screwed pipe are provided with bearing 17, and 17 side of the bearing is provided with annular pressing plate 18,
Spring 19 is provided between the annular pressing plate 18 and bearing 17,19 one end of the spring is fixedly connected with annular pressing plate 18, institute
19 other end of spring is stated to be fixedly connected with 17 inner ring of bearing.
Further, in the above-mentioned technical solutions, the outside of the telescope 2 is provided with limited block 20, the limited block 20 with
2 outside socket of telescope, by being equipped with limited block 20, is conducive to the position for making the top of telescope 2 be maintained at operative region, avoids using
Power shakiness makes telescope 2 go deep into, and is convenient for surgical procedure；
Further, in the above-mentioned technical solutions, 20 side of the limited block is provided with the first arc pressuring plate 21, first arc
21 bottom of shape pressing plate is provided with the second arc pressuring plate 22；
Further, in the above-mentioned technical solutions, 21 and second arc pressuring plate of the first arc pressuring plate, 22 surface is both provided with
Thread groove, depth of the thread groove close to 20 side of limited block to the other side are arranged from deep to shallow；
Further, in the above-mentioned technical solutions, 21 and second arc pressuring plate of the first arc pressuring plate, 22 outside is both provided with
Threaded ferrule 23, first arc pressuring plate, 21 and second arc pressuring plate 22 is threadedly coupled with threaded ferrule 23, by being equipped with
First arc pressuring plate 21, the second arc pressuring plate 22 and threaded ferrule 23, are conducive to fix limited block；
Further, in the above-mentioned technical solutions, 6 top both sides of the instrument channel are both provided with flushing channel 24, described clear
It washes 24 top of channel and is provided with object lens channel 25,2 inside of the telescope is filled with light guide bundles 26.
This practicality operation principle：
First isolated tube 7 is put into telescope 2 before intervertebral disc mirror with reference to Figure of description 1-9, makes sliding block 8 and sliding slot 9
To it, it is sequentially placed into isolated tube 7, the first limiting slot 11 and the second limiting slot 12 are conducive to fix with 13 grafting of gag lever post
Isolated tube 7 makes multiple isolated tubes 7 form an entirety, after all isolated tubes 7 are all put into, screwed pipe 16 is screwed into screw thread slot
In 14, spring 19 is shunk, and annular pressing plate 18 is pressed in one end of outermost layer isolated tube 7, fixes isolated tube 7, is convenient for postoperative dismounting,
Surgical instrument can by isolated tube 7 enter operative region, avoid surgical instrument be in direct contact with instrument channel 6 cause it is dirty
Dye, unscrews annular cover plate 15, isolated tube 7 is taken out successively after operation, convenient for cleaning；
Limited block 20 is moved to and is connect with the body of patient when the top of telescope 2 reaches operative region with reference to Figure of description 1
It touches, threaded ferrule 23 is rotated, since the thread groove on the first arc pressuring plate 21 and the second arc pressuring plate 22 is close to limited block 20 1
From deep to shallow, therefore threaded ferrule 23 is when side rotates the depth of side to the other side outward, the first arc pressuring plate 21 and the second arc
Pressing plate 22, which can constantly be shunk, clamps 2 outer wall of telescope, and limited block 20 is made to fix, and the top for being conducive to telescope 2 keeps current location,
Avoid firmly shakiness make telescope 2 go deep into, be convenient for surgical procedure.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of intervertebral disc mirror for Minimally Invasive Surgery, including telescope main body（1）, it is characterised in that：The telescope main body（1）One
End is provided with telescope（2）, the telescope main body（1）Both sides are both provided with cleaning interface（3）, the telescope main body（1）Top is set
It is equipped with light guide bundles interface（4）, the light guide bundles interface（4）Side is provided with eyeshade（5）, the telescope（2）It is internally provided with device
Tool channel（6）, the instrument channel（6）It is internally provided with isolated tube（7）, the isolated tube（7）Outer wall is provided with sliding block（8）,
The instrument channel（6）Inner wall is provided with sliding slot（9）, the sliding block（8）With sliding slot（9）It is slidably connected, the instrument channel（6）
One end is provided with baffle ring（10）, the baffle ring（10）Side is provided with the first limiting slot（11）, the isolated tube（7）Side is arranged
There is the second limiting slot（12）, the isolated tube（7）The other side is provided with gag lever post（13）, first limiting slot（11）With second
Limiting slot（12）And gag lever post（13）Grafting, the telescope main body（1）End surface is provided with screw thread slot（14）, the mirror
Pipe main body（1）One end is provided with annular cover plate（15）, the annular cover plate（15）Side is provided with screwed pipe（16）, the screw thread
Pipe（16）With screw thread slot（14）It is threadedly coupled, the screwed pipe（16）Inside is provided with bearing（17）, the bearing（17）One
Side is provided with annular pressing plate（18）, the annular pressing plate（18）With bearing（17）Between be provided with spring（19）, the spring
（19）One end and annular pressing plate（18）It is fixedly connected, the spring（19）The other end and bearing（17）Inner ring is fixedly connected.
2. a kind of intervertebral disc mirror for Minimally Invasive Surgery according to claim 1, it is characterised in that：The telescope（2）Outside
Side is provided with limited block（20）, the limited block（20）With telescope（2）Outside is socketed.
3. a kind of intervertebral disc mirror for Minimally Invasive Surgery according to claim 2, it is characterised in that：The limited block（20）
Side is provided with the first arc pressuring plate（21）, first arc pressuring plate（21）Bottom is provided with the second arc pressuring plate（22）.
4. a kind of intervertebral disc mirror for Minimally Invasive Surgery according to claim 3, it is characterised in that：The first arc pressure
Plate（21）With the second arc pressuring plate（22）Surface is both provided with thread groove, and the thread groove is close to limited block（20）Side is to another
The depth of side is arranged from deep to shallow.
5. a kind of intervertebral disc mirror for Minimally Invasive Surgery according to claim 3, it is characterised in that：The first arc pressure
Plate（21）With the second arc pressuring plate（22）Outside is both provided with threaded ferrule（23）, first arc pressuring plate（21）With the second arc
Shape pressing plate（22）And threaded ferrule（23）It is threadedly coupled.
6. a kind of intervertebral disc mirror for Minimally Invasive Surgery according to claim 1, it is characterised in that：The instrument channel
（6）Top both sides are both provided with flushing channel（24）, the flushing channel（24）Top is provided with object lens channel（25）, the mirror
Pipe（2）Inside is filled with light guide bundles（26）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810427952.XA CN108433760A (en) | 2018-05-07 | 2018-05-07 | A kind of intervertebral disc mirror for Minimally Invasive Surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810427952.XA CN108433760A (en) | 2018-05-07 | 2018-05-07 | A kind of intervertebral disc mirror for Minimally Invasive Surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108433760A true CN108433760A (en) | 2018-08-24 |
Family
ID=63202537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810427952.XA Pending CN108433760A (en) | 2018-05-07 | 2018-05-07 | A kind of intervertebral disc mirror for Minimally Invasive Surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108433760A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397458A (en) * | 2021-07-26 | 2021-09-17 | 珠海视新内镜有限公司 | Disposable endoscope |
-
2018
- 2018-05-07 CN CN201810427952.XA patent/CN108433760A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397458A (en) * | 2021-07-26 | 2021-09-17 | 珠海视新内镜有限公司 | Disposable endoscope |
| CN113397458B (en) * | 2021-07-26 | 2023-12-29 | 珠海视新内镜有限公司 | Disposable endoscope |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180824 |
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| WD01 | Invention patent application deemed withdrawn after publication |