CN109907719A - A kind of endoscope sleeve - Google Patents
A kind of endoscope sleeve Download PDFInfo
- Publication number
- CN109907719A CN109907719A CN201910195698.XA CN201910195698A CN109907719A CN 109907719 A CN109907719 A CN 109907719A CN 201910195698 A CN201910195698 A CN 201910195698A CN 109907719 A CN109907719 A CN 109907719A
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- China
- Prior art keywords
- endoscope
- sleeve
- protruded
- elastic portion
- casing
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- 230000000007 visual effect Effects 0.000 claims abstract description 19
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 238000001839 endoscopy Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 4
- 210000004400 mucous membrane Anatomy 0.000 description 4
- 238000004611 spectroscopical analysis Methods 0.000 description 4
- 210000000936 intestine Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 208000037062 Polyps Diseases 0.000 description 1
- 206010039491 Sarcoma Diseases 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 210000004276 hyalin Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 231100000397 ulcer Toxicity 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Landscapes
- Endoscopes (AREA)
Abstract
The invention belongs to endoscopy device field, in particular to a kind of endoscope sleeve.Endoscope sleeve setting is connected in endoscope distal end, first sleeve and the second casing by several circumferentially distributed elastic portions that can be protruded.Endoscope sleeve further includes secondary support portion, and secondary support portion one end is connect with lower end in the elastic portion that can be protruded, the other end of secondary support portion and the second casing connection.Simply, conveniently, distracted radius is big, and the visual field is broader for endoscope sleeve installation of the invention；It is small into mirror radius simultaneously, too big pain will not be caused to patient.
Description
Technical field
The invention belongs to endoscopy device field, in particular to a kind of endoscope sleeve.
Background technique
In endoscopy or operation, using flexible instrument for observing body cavity, such as gastrointestinal tract and many other
Body cavity.Due to the length and curling of intestines, especially pleated structure, when checking in the presence of the case where can not checking, and these folds
Diagnosis of the medical staff to the folds of intestines with the presence or absence of lesion or malignant change is interfered, in order to overcome what microscopy faced to ask
Topic, currently available technology mainly use notification number to pass through protrusion for the covering for medical scoping device of CN102905608
Element props up pleated structure, but practical application finds that prominent element is limited to the effect of propping up of fold, can not expand well
Big endoscopic visual.In addition there are use notification number for a kind of endoscope end cap of CN108261174 be also using protrude element,
Although end cap is in the class cylindrical structure of smooth not corner angle, when solving the problems, such as entrance, needed when moving back mirror very big
Power can just protrude element be made to strut, and the region big in enteron aisle diameter, can have side can not encounter intestinal wall, can not be to enteron aisle
On hidden region checked, reduce the Checking on effect of endoscope.Therefore, being badly in need of one kind at present efficient can expand
The endoscope sleeve of endoscopic visual.
Summary of the invention
Goal of the invention:
The present invention is directed to propose a kind of endoscope sleeve for the efficiency that can improve endoscope.
Technical solution:
A kind of endoscope sleeve, endoscope sleeve setting pass through circumferentially distributed in endoscope distal end, first sleeve and the second casing
Several elastic portions that can be protruded connection.
The second casing is bonded with first sleeve when being mounted on endoscope distal end, so that the elastic portion that can be protruded struts, is expanded
Big endoscopic visual.
Endoscope sleeve further includes secondary support portion, and secondary support portion one end is connect with lower end in the elastic portion that can be protruded,
The other end of secondary support portion and the second casing connection.
The elastic portion junction that being shorter in length than of secondary support portion can protrude is to the linear distance between the second casing.
The second casing is bonded with first sleeve when being mounted on endoscope distal end, so that the elastic portion that can be protruded struts, two
Secondary support portion is peripherally and outwardly protruded with the elastic portion that can be protruded, further expansion endoscopic visual.
The structural support angle of similar triangle is formed between secondary support portion and the second casing and the elastic portion that can be protruded.
First sleeve is arranged to closing in type structure.
First sleeve point diameter is less than endoscope distal end diameter, and first sleeve front end outer wall is inclined-plane.
The first sleeve side of tubular is equipped with several drain through-holes, and the drain through-hole and endoscope distal end of first sleeve connect
It is logical.
There is slit between the elastic portion that every two can be protruded, when being mounted on endoscope distal end, the elastic portion rear end that can protrude
It is inserted between the elastic portion front end adjacent slots that can be protruded, formation is interspersed.
Advantage and effect:
Endoscope sleeve of the invention has the following advantages and beneficial effects:
1. endoscope sleeve installation is simply, conveniently, simplicity is installed and won.The first of the tubular of endoscope sleeve of the invention
Casing and the second casing are covered in endoscope distal end, and dismounting is simple.
2. distracted radius is very big, the visual field is broader.When endoscope insertion human body carries out endoscopy, the second casing
It is bonded as far as possible with the first sleeve of front, the elastic portion that can be protruded is made to form the deformation of protrusion, the deformation of protrusion is in petal-shaped, ring
It is wound on endoscope sleeve surrounding, body cavities can be supported, and propping up enteron aisle fold, expands the visual field of endoscope,
Improve endoscopy efficiency.
3. endoscope sleeve material is soft, will not cause suffering to patient.Endoscope sleeve integrally uses elastic
Material, surface is smooth, not sharp protrusion, patient keenly feel reduce, especially to ulcer surface, polyp existing for enteron aisle,
Sarcoma etc. will not generate secondary injury.
4. will not cause suffering into mirror radius very little to patient.When endoscope is into mirror, endoscope sleeve protrudes
Elastic portion bend to the opposite direction of entrance with resistance, radius reduces when making into mirror, rapid into mirror, does not cause obviously to patient
Pain.
5. petal-shaped is formed, it is easier enteron aisle fold to push aside when moving back spectroscopy, reduces omission factor.Mirror is moved back in endoscope
When, for the elastic portion that can be protruded in the petal-shaped opened, secondary support portion makes the elastic portion that can be protruded keep petal-shaped, makes to strut half
Diameter is bigger.
6. the front end ramped shaped of first sleeve can combine inspection and operation.First sleeve front end is in ramped shaped,
A cylindrical space is formed between first sleeve after endoscope distal end installation, is facilitated endoscope to be checked, is found in inspection
Affected part can directly perform the operation, and do not need to replace hyaline cap again and perform the operation again, reduce the pain of patient, and improve effect
Rate saves cost.Meanwhile it is to have support construction that front end is needed when operation, the front end slope of first sleeve can do support knot
Structure can also easily push mucous membrane aside when cutting mucous membrane with electric knife, be more convenient surgical procedure.
Detailed description of the invention:
Fig. 1 is the structural perspective of endoscope sleeve of the present invention；
Fig. 2 is the structural front view of endoscope sleeve；
Fig. 3 is the structural side view of endoscope sleeve；
Fig. 4 is the structure top view of endoscope sleeve；
Fig. 5 is the structure bottom view of endoscope sleeve；
Fig. 6 is the perspective view of assembled state of the endoscope sleeve on endoscope；
Fig. 7 is the main view of assembled state of the endoscope sleeve on endoscope；
Fig. 8 is the top view of assembled state of the endoscope sleeve on endoscope；
Fig. 9 is the side view of assembled state of the endoscope sleeve on endoscope；
Figure 10 is the schematic diagram that endoscope sleeve enters the cavity stage；
Figure 11 is the schematic diagram that endoscope sleeve moves back the spectroscopy stage；
Figure 12 is the A-A cross-sectional view that endoscope sleeve moves back the spectroscopy stage
Appended drawing reference:
1. first sleeve, 11. first sleeve front ends, 12. first sleeve rear ends；2. the second casing；3. the elastic portion that can be protruded,
31. the elastic portion front end that can be protruded, the 32. elastic portion rear ends that can be protruded；4. two support portions.
Specific embodiment:
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.
The component for the embodiment of the present invention for usually describing and showing in attached drawing here can be with a variety of different configurations
To arrange and design.Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.
Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
A kind of endoscope sleeve, endoscope sleeve, which is arranged, passes through week in endoscope distal end, first sleeve 1 and the second casing 2
It is connected to several elastic portions 3 that can be protruded of distribution.
It is the configuration state being not installed on endoscope sleeve as shown in Fig. 1 ~ Fig. 5, first sleeve rear end 12 and second set
The internal diameter of pipe 2 is slightly smaller than the internal diameter of endoscope distal end, during installation because the material of entire endoscope sleeve is all with flexible
Or it is soft, it is mounted on endoscope sleeve more firm on endoscope.2 sets of first sleeve 1 and the second casing in endoscope distal end,
First sleeve front end 11 and endoscope distal end form a cylindric space.
The elastic portion 3 that can be protruded can also be using wedge shape, fan-shaped, cylindrical, polygon, triangle other than using bar shaped
Etc. shapes, the elastic portion 3 that can be realized can protrude can strut and the elastic portion rear end 32 that can be protruded can be inserted in and can protrude
31 gap of elastic portion front end.
As shown in Fig. 6 ~ Fig. 9, when being mounted on endoscope distal end, the second casing 2 is bonded with first sleeve 1, so that can be convex
Elastic portion 3 out struts, and expands endoscopic visual.
It is when installation, the second casing 2 is mobile to first sleeve 1, fit closely the second casing 2 as far as possible with first sleeve 1,
It is namely contacted between first sleeve 1 and the second casing 2, gap is not present, supports the elastic portion 3 that can be protruded as far as possible greatly.
As shown in Fig. 2, for the convenience of description, the front end inclined-plane of the closing in type structure of first sleeve 1 is considered as first sleeve
The cylindrical structure on the non-inclined-plane of rear end is considered as first sleeve rear end 12 by front end 11.
Endoscope sleeve further includes secondary support portion 4, and lower end connects in secondary 4 one end of support portion and the elastic portion 3 that can be protruded
It connects, the other end of secondary support portion 4 is connect with the second casing 2.
When endoscope is into mirror, the elastic portion 3 that can be protruded keeps endoscope fast into mirror to as resistance is bent downward, and resistance is small,
Reduce patient's sense of discomfort.When endoscope moves back mirror, the elastic portion 3 that can be protruded is opened with the direction puted forth effort, and is formed petal-shaped, is peeped interior
The mirror visual field is spread, and secondary support portion 4 carries out secondary support to petal design, is prevented petal design to be folded upward at, is led to the visual field
Narrow limits reduce the Checking on effect of endoscope.
3 junction of elastic portion that being shorter in length than of secondary support portion 4 can protrude is to the linear distance between the second casing 2.
The second casing 2 is bonded with first sleeve 1 when being mounted on endoscope distal end, so that the elastic portion 3 that can be protruded struts,
Secondary support portion 4 is peripherally and outwardly protruded with the elastic portion 3 that can be protruded, further expansion endoscopic visual.
The structural support of the similar triangle of formation between secondary support portion 4 and the second casing 2 and the elastic portion 3 that can be protruded
Angle.
First sleeve 1 is arranged to closing in type structure.As shown in Figure 1, first sleeve front end 11 is in closing in type structure, make into mirror
When patient without pain, it is fast into mirror speed, facilitate doctor to operate, it is high-efficient.
11 diameter of first sleeve front end is less than endoscope distal end diameter, and 11 outer wall of first sleeve front end is inclined-plane.First
Casing front end 11 is in ramped shaped, a cylindrical space is formed between first sleeve 1 after endoscope distal end installation, on the one hand, convenient
Sight glass checked, on the other hand, finds that affected part can directly perform the operation in inspection, do not need to change into again operation head again into
Row operation, reduces the pain of patient.Meanwhile scope front end needs to keep certain distance, first sleeve with mucous layer when operation
11 slope of front end can do support construction, keep the scope visual field openr, and image definition is higher, when needing to cut mucous membrane using electric knife
When, it can also easily push mucous membrane aside, be more convenient surgical procedure.
The side of the first sleeve 1 of tubular is equipped with several drain through-holes, before the drain through-hole of first sleeve 1 and endoscope
End connection.First sleeve front end 11 and endoscope distal end form a hollow cylinder space, in order to will be in hollow cylinder space
Liquid discharge, and several drainage holes are provided with, therefore, endoscope distal end is preferably mounted at the position of drainage hole the center point or so
It sets.
When inspection, endoscope distal end can be contacted with inner wall of intestine, the dirt that can be stained on partial enteral, the work of drain through-hole
With being by the dirt discharge in cylindrical space, mainly draining or mucus etc. keeps endoscopic visual clear.General endoscope
Front end is installed to the center point of drain through-hole nearby, passes through drain by the cylinder space that endoscope and first sleeve 1 are formed
Through-hole is in communication with the outside.
There is slit between the elastic portion 3 that every two can be protruded, when being mounted on endoscope distal end, the elastic portion rear end that can protrude
32 are inserted between 31 adjacent slots of elastic portion front end that can be protruded, and form cross structure.
In order to make the elastic portion that can be protruded 3 expand endoscopic visual as far as possible when strutting, before the elastic portion that can be protruded
End 31 and the elastic portion rear end 32 that can be protruded are in the inconsistent up and down in the radial direction of endoscope sleeve, in staggeredly corresponding to, also
It is to say, the slit of the corresponding first sleeve 1 in the elastic portion rear end 32 that can be protruded, and the elasticity protruded being connect with first sleeve 1
The slit of corresponding second casing 2 in portion front end 31, making the elastic portion 3 that can be protruded is in upper and lower staggered shape, because whole is the
It is in circumferentially uniform setting on one sleeve and second sleeve, it can be seen that, is in a top view drift when being mounted on endoscope distal end
Bright petal-shaped larger range of expansion can check the visual field when being checked, increase and check efficiency.
Endoscope sleeve of the invention, for being set in endoscope distal end, the sleeve generally soft structures, using to people
Body/organ-/ tissue fanout free region polymer, elastomer or rubber, such as polyurethane, natural rubber, silicone resin and silicone resin
Elastic material, the material be preferably it is transparent, can not only support body/organ-/ tissue, also there is visualization.
Embodiment 1
It is the endoscope sleeve being not installed on endoscope, first sleeve 1 and the second casing 2 by circumferential point as shown in Fig. 1 ~ 5
Several elastic portions 3 that can be protruded of cloth connect.
Secondary 4 one end of support portion is connect with lower end in the elastic portion 3 that can be protruded, the other end and second of secondary support portion 4
Casing 2 connects.3 junction of elastic portion that being shorter in length than of secondary support portion 4 can protrude to the straight line between the second casing 2 away from
From.The structural support angle of the similar triangle of formation between secondary support portion 4 and the second casing 2 and the elastic portion 3 that can be protruded.
First sleeve 1 is arranged to closing in type structure.11 diameter of first sleeve front end is less than endoscope distal end diameter, and first
11 outer wall of casing front end is inclined-plane.1 side of first sleeve of tubular is equipped with several drain through-holes, and the drain of first sleeve 1 is logical
Hole is connected to endoscope distal end.
There is slit between the elastic portion 3 that every two can be protruded, when being mounted on endoscope distal end, the elastic portion rear end that can protrude
32 are inserted between 31 adjacent slots of elastic portion front end that can be protruded, and formation is interspersed.
As shown in Fig. 6 ~ 9, the endoscope sleeve state being mounted on endoscope, by second when being mounted on endoscope distal end
Casing 2 is bonded with first sleeve 1, so that the elastic portion 3 that can be protruded struts, secondary support portion 4 is circumferential with the elastic portion 3 that can be protruded
It outwardly protrudes, further expansion endoscopic visual.As can be seen that being in apparent petal-shaped from Fig. 6 and Fig. 8.
When as shown in Figure 10, into spectroscopy, the elastic portion 3 protruded on endoscope is rearward bent, make endoscope into
Mirror is fast, and resistance is small, reduces patient's sense of discomfort.
As is illustrated by figs. 11 and 12, when endoscope moves back mirror, the elastic portion 3 that can be protruded forms petal-shaped to front opening, will be interior
The sight glass visual field is spread, and secondary support portion 4 carries out secondary support to petal design, is prevented petal design to be folded upward at, is caused to regard
Wild narrow limits reduce the Checking on effect of endoscope.
Claims (10)
1. a kind of endoscope sleeve, endoscope sleeve is arranged in endoscope distal end, it is characterised in that: first sleeve (1) and second
Casing (2) is connected by several circumferentially distributed elastic portions (3) that can be protruded.
2. endoscope sleeve according to claim 1, it is characterised in that: by the second casing when being mounted on endoscope distal end
(2) it is bonded with first sleeve (1), so that the elastic portion (3) that can be protruded struts, expands endoscopic visual.
3. endoscope sleeve according to claim 1, it is characterised in that: endoscope sleeve further includes secondary support portion (4),
Secondary support portion (4) one end is connect with lower end in the elastic portion (3) that can be protruded, the other end of secondary support portion (4) and second set
Manage (2) connection.
4. endoscope sleeve according to claim 3, it is characterised in that: secondary being shorter in length than for support portion (4) can protrude
Elastic portion (3) junction to the linear distance between the second casing (2).
5. endoscope sleeve according to claim 3, it is characterised in that: by the second casing when being mounted on endoscope distal end
(2) it is bonded with first sleeve (1), so that the elastic portion (3) that can be protruded struts, secondary support portion (4) is with the elastic portion that can be protruded
(3) it peripherally and outwardly protrudes, further expansion endoscopic visual.
6. endoscope sleeve according to claim 3, it is characterised in that: secondary support portion (4) and the second casing (2) and can
The structural support angle of similar triangle is formed between the elastic portion (3) of protrusion.
7. endoscope sleeve according to claim 1, it is characterised in that: first sleeve (1) is arranged to closing in type structure.
8. endoscope sleeve according to claim 1 or claim 7, it is characterised in that: first sleeve front end (11) diameter is less than interior
Sight glass point diameter, and first sleeve front end (11) outer wall is inclined-plane.
9. endoscope sleeve according to claim 1, it is characterised in that: the first sleeve (1) of tubular if side be equipped with
Dry drain through-hole, the drain through-hole of first sleeve (1) are connected to endoscope distal end.
10. endoscope sleeve according to claim 1, it is characterised in that: have between the elastic portion (3) that every two can be protruded
Slit, when being mounted on endoscope distal end, it is adjacent that the elastic portion rear end (32) that can be protruded is inserted in the elastic portion front end (31) that can be protruded
Between slit, formation is interspersed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910195698.XA CN109907719B (en) | 2019-03-15 | 2019-03-15 | Endoscope sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910195698.XA CN109907719B (en) | 2019-03-15 | 2019-03-15 | Endoscope sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109907719A true CN109907719A (en) | 2019-06-21 |
| CN109907719B CN109907719B (en) | 2023-02-03 |
Family
ID=66965014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910195698.XA Active CN109907719B (en) | 2019-03-15 | 2019-03-15 | Endoscope sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109907719B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024015905A1 (en) * | 2022-07-15 | 2024-01-18 | Gyrus Acmi, Inc. D/B/A Olympus Surgical Technologies America | Endoscope distal tip attachment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130190565A1 (en) * | 2012-01-20 | 2013-07-25 | The General Hospital Corporation | System, method and apparatus for optical imaging of luminal organs, and for centering within and contacting a luminal organ |
| WO2014123563A1 (en) * | 2013-02-07 | 2014-08-14 | Endoaid Ltd. | Endoscopic sleeve |
| CN107820409A (en) * | 2015-05-19 | 2018-03-20 | 恩多埃德有限公司 | Endoscope casing tube with the wing |
| CN107847112A (en) * | 2015-06-25 | 2018-03-27 | 美涤威公司 | Accessory for medical peeping device |
| CN107847113A (en) * | 2015-08-11 | 2018-03-27 | 姜允植 | Endoscope |
| CN108261174A (en) * | 2018-03-13 | 2018-07-10 | 南京微创医学科技股份有限公司 | A kind of endoscope end cap |
-
2019
- 2019-03-15 CN CN201910195698.XA patent/CN109907719B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130190565A1 (en) * | 2012-01-20 | 2013-07-25 | The General Hospital Corporation | System, method and apparatus for optical imaging of luminal organs, and for centering within and contacting a luminal organ |
| WO2014123563A1 (en) * | 2013-02-07 | 2014-08-14 | Endoaid Ltd. | Endoscopic sleeve |
| CN105101860A (en) * | 2013-02-07 | 2015-11-25 | 恩度艾德有限公司 | Endoscopic sleeve |
| CN107820409A (en) * | 2015-05-19 | 2018-03-20 | 恩多埃德有限公司 | Endoscope casing tube with the wing |
| US20180153380A1 (en) * | 2015-05-19 | 2018-06-07 | Endoaid Ltd. | Endoscopic sleeve with wings |
| CN107847112A (en) * | 2015-06-25 | 2018-03-27 | 美涤威公司 | Accessory for medical peeping device |
| CN107847113A (en) * | 2015-08-11 | 2018-03-27 | 姜允植 | Endoscope |
| CN108261174A (en) * | 2018-03-13 | 2018-07-10 | 南京微创医学科技股份有限公司 | A kind of endoscope end cap |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2024015905A1 (en) * | 2022-07-15 | 2024-01-18 | Gyrus Acmi, Inc. D/B/A Olympus Surgical Technologies America | Endoscope distal tip attachment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109907719B (en) | 2023-02-03 |
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Effective date of registration: 20240430 Address after: 110000 room 415, No. 19-1, Wensu street, Hunnan District, Shenyang City, Liaoning Province Patentee after: Shenyang Shangxian medical robot Co.,Ltd. Country or region after: China Address before: Gate 1, No. 153-5, Chuangxin Road, Hunnan District, Shenyang, Liaoning 110179 Patentee before: SHANGXIAN MINIMAL INVASIVE Inc. Country or region before: China |