CN108272429A - Endoscope - Google Patents
Endoscope Download PDFInfo
- Publication number
- CN108272429A CN108272429A CN201810135716.0A CN201810135716A CN108272429A CN 108272429 A CN108272429 A CN 108272429A CN 201810135716 A CN201810135716 A CN 201810135716A CN 108272429 A CN108272429 A CN 108272429A
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- CN
- China
- Prior art keywords
- polyp
- plummer
- groove
- endoscope
- main part
- 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.)
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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
- A61B1/04—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 combined with photographic or television appliances
-
- 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
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
Abstract
The present invention provides a kind of endoscope, belongs to the field of medical instrument technology.The present invention endoscope include：Plummer comprising the first side and second side being oppositely arranged；Collecting unit is arranged in the first side of plummer；Cutting assembly is arranged in the first side of plummer, and the picture for being acquired according to collecting unit cuts off the polyp of patient's body.The endoscope of the present invention can be used for the cavity for Physician checks patients, it may also be used for after the polyp for finding patient's body, cut off the polyp.
Description
Technical field
The invention belongs to the field of medical instrument technology, and in particular to a kind of endoscope.
Background technology
Conventional endoscope includes mainly：The components such as camera, illumination component, image recorder do not include surgical device
Grabber, cutter in tool, that is to say, that from the angle of device, endoscope and surgical instrument are relatively independent two
Big device, therefore, conventional endoscope are only used for checking the body cavity of patient.
When the body cavity to patient completes detection, and finds that patient's body has polyp to carry out operation excision, toward contact
It needs that surgical instrument is individually inserted into patient's body, at this point, having tunnel vision due to the camera in endoscope, only 2-3
Centimetre field range, therefore need surgical instrument and endoscope carrying out pairing, so that surgical instrument is in the visual field of camera
In range, in order to picture of the doctor according to endoscope, carry out the polyp of operation instrument excision patient's body.It should
It is noted that during the pairing, doctor needs the close fit of both hands and eyes, constantly interactive, is suffered from accurate excision
Polyp in person's body, the pairing step increase the complexity of surgical procedure, extend operating time, increase appearance and perform the operation simultaneously
Send out the risk of disease.Meanwhile when needing other positions to patient's body to perform the operation, position meeting of the endoscope in patient's body
It changes, at this point, the position that the position of surgical instrument also will follow endoscope is changed, so that endoscope and surgical device
Tool pairing again；It should be noted that during pairing again, due to including sharp cutter in surgical instrument,
If doctor's misoperation, cutter are likely to scratch other positions of patient's body, to increase the risk of operation.
Therefore it provides a kind of can not only be for the cavity of Physician checks patients, moreover it is possible to after the polyp for finding patient's body, cut
Except the endoscope of the polyp is that there is an urgent need for technical problems to be solved at present.
Invention content
The present invention is directed at least solve one of the technical problems existing in the prior art, providing one kind can not only examine for doctor
Look into the cavity of patient, moreover it is possible to after the polyp for finding patient's body, cut off the endoscope of the polyp.
Technical solution is a kind of endoscope used by solving present invention problem, which is characterized in that including：
Plummer, including the first side and second side that are oppositely arranged；
Collecting unit is arranged in the first side of the plummer；
Cutting assembly is arranged in the first side of the plummer, the picture for being acquired according to the collecting unit
Face cuts off the polyp of patient's body.
Preferably, the cutting assembly includes：First main part, grabber, cutter, the first driving unit；Wherein,
First main part includes the first receiving portion and second being successively set in the first side of the plummer
Receiving portion；The cutter are arranged in first receiving portion；Second receiving portion has the first groove, and the crawl
Device is arranged in first groove；
First driving unit is connect with the cutter, for being captured after the polyp cut off when the grabber,
The cutter are driven to be stretched out from first receiving portion, to cut off the polyp that the grabber is captured.
Preferably, the grabber includes：Runner, extensible member, fixing piece, the second driving unit；Wherein,
For the one ends wound of the extensible member on the runner, it is recessed that the other end by the fixing piece is fixed on described first
In slot, and the extensible member is bending along the depth direction of first groove, and the forniciform extensible member is for grabbing
Take polyp to be cut off；
Second driving unit is connect with the runner, and for the size according to polyp to be cut off, driving is described to be turned
Wheel rotation, to adjust the size of the extensible member, so that the extensible member captures polyp to be cut off.
Preferably, second receiving portion is U-loop body of the opening towards first receiving portion.
Preferably, the endoscope further includes：Manipulator is arranged in the second side of the plummer, is used for
According to the picture that the collecting unit is acquired, the cutting assembly is driven to move in different directions, to cut off patient's body
Polyp.
Preferably, the manipulator includes：Second main part, shaft, support element；Wherein,
Second main part is arranged in the second side of the plummer, is arranged away from the side of the plummer
There is the second groove, and the opposite both sides of second groove are respectively arranged with first through hole；
The first end of the support element is provided with the second through-hole；
The shaft, will by two first through hole of second main part and the second through-hole of the support element
The support element is embedded in second groove, so that second main part carries out circular motion around the support element.
Preferably, the manipulator further includes：Third main part, bearing, rotation axis；Wherein,
It is provided with third groove on the inner wall of the third main part；
The bearing is fixed in the third groove；
The rotation axis is fixed in the through-hole of the bearing, and the rotation axis side is provided with the 4th groove；
The second end of the support element is fixed in the 4th groove, so that the rotation axis drives second main body
Portion moves in a circle in the horizontal direction.
Preferably, the endoscope further includes：Illumination component is arranged in the first side of the plummer, uses
In providing light for the collecting unit, the cutting assembly.
Preferably, the illumination component is arranged in the center of the first side of the plummer.
Preferably, the collecting unit includes：CCD camera.
The present invention has the advantages that：
Since endoscope provided by the present invention includes collecting unit and cutting assembly, thus doctor will be in the present invention
When sight glass is inserted into patient's body, the picture that doctor can be acquired according to collecting unit, to check whether patient's body has polyp,
When checking when having polyp in vivo of patient, doctor can operate cutting according to the specific location for the polyp that collecting unit is acquired
Component cuts off the polyp of patient's body.Simultaneously as the endoscope in the present invention is all integrated by collecting unit and cutting assembly
On plummer, and collecting unit is fixed with position of the cutting assembly on plummer, wherein the cutting assembly is in acquisition
Unit it is within the vision, therefore save it is in the prior art, cutting patient's body polyp before, need cutting assembly
Pairing is carried out with collecting unit, so that cutting assembly is in the step in the field range of collecting unit, so that doctor exists
Using endoscope provided by the present invention, the operating procedure that operation excision is carried out to the polyp of patient's body is simple, reduces operation
Risk.
Description of the drawings
Fig. 1 is the structural schematic diagram of the endoscope of the embodiment of the present invention 1；
Fig. 2 is the structural schematic diagram of the cutting assembly of the embodiment of the present invention 2；
Fig. 3 is the sectional view of the cutting assembly of the embodiment of the present invention 2；
Fig. 4 is the structural schematic diagram of the manipulator of the embodiment of the present invention 2；
Fig. 5 is the rotation schematic diagram of the endoscope of the embodiment of the present invention 2；
Wherein reference numeral is：1, plummer；2, collecting unit；3, cutting assembly；31, the first receiving portion；32, second holds
Receive portion；33, the first groove；34, runner；35, extensible member；36, fixing piece；37, cutter；4, manipulator；41, the second main body
Portion；42, shaft；43, support element；44, the second groove；45, third main part；46, bearing；47, rotation axis；5, illumination component.
Specific implementation mode
To make those skilled in the art more fully understand technical scheme of the present invention, below in conjunction with the accompanying drawings and specific embodiment party
Present invention is further described in detail for formula.
Unless otherwise defined, the technical term or scientific terminology that the present invention uses should be tool in fields of the present invention
There is the ordinary meaning that the personage of general technical ability is understood." first ", " second " and the similar word used in the present invention is simultaneously
It does not indicate that any sequence, quantity or importance, and is used only to distinguish different component parts." comprising " or "comprising" etc.
Similar word means to occur the element before the word, and either object covers the element or object for appearing in the word presented hereinafter
And its it is equivalent, and it is not excluded for other elements or object.
Embodiment 1：
As shown in Figure 1, the present embodiment provides a kind of endoscopes comprising：Plummer 1, collecting unit 2, cutting assembly 3；
Wherein, plummer 1 includes the first side and second side being oppositely arranged；The first side in plummer 1 is arranged in collecting unit 2
On；Cutting assembly 3 is arranged in the first side of plummer 1, the picture for being acquired according to collecting unit 2, cuts off patient
Internal polyp.
Since the endoscope that the present embodiment is provided includes collecting unit 2 and cutting assembly 3, therefore in doctor by the present embodiment
In endoscope when being inserted into patient's body, the picture that doctor can be acquired according to collecting unit 2, whether to check patient's body
Have polyp, when check patient in vivo have polyp when, the specific location for the polyp that doctor can be acquired according to collecting unit 2,
Cutting assembly 3 is operated to cut off the polyp of patient's body.Simultaneously as the endoscope in the present embodiment by collecting unit 2 and is cut
It cuts component 3 to be all integrated on plummer 1, and collecting unit 2 is fixed with position of the cutting assembly 3 on plummer 1, wherein should
Cutting assembly 3 is within the vision in collecting unit 2, thus save it is in the prior art, in the breath of cutting patient's body
Before meat, need cutting assembly 3 and collecting unit 2 carrying out pairing, so that cutting assembly 3 is in the visual field model of collecting unit 2
Step in enclosing, so that doctor performs the operation to the polyp of patient's body in the endoscope provided using the present embodiment
The operating procedure of excision is simple, reduces operation risk.
Embodiment 2：
The present embodiment provides a kind of endoscopes comprising：Plummer 1, collecting unit 2, cutting assembly 3 in embodiment 1.
Wherein, plummer 1 includes the first side and second side being oppositely arranged；Collecting unit 2 is arranged in plummer 1
In first side.As shown in Fig. 2, cutting assembly 3 includes the first main part, grabber, cutter 37, the first driving unit；Its
In, the first main part includes the first receiving portion 31 and the second receiving portion 32 that set gradually in the first side of plummer 1；
Cutter 37 are arranged in the first receiving portion 31；Second receiving portion 32 has the first groove 33；Grabber is arranged in the first groove
In 33；First driving unit is connect with cutter 37, for being captured after the polyp cut off when grabber, driving cutter 37 from
It is stretched out in first receiving portion 31, to cut off the polyp that grabber is captured.
Specifically, first, doctor needs the endoscope that this implementation is provided being inserted into patient's body, to check patient's body
Inside whether there is polyp；When checking patient's body and having polyp, doctor can be according to the specific position for the polyp that collecting unit 2 is acquired
It sets, operation grabber captures polyp to be cut off, and operates the first driving unit and drive cutter 37 from the first receiving portion 31
It stretches out, to cut off the polyp that grabber is captured.Wherein, collecting unit 2 includes：CCD camera, certainly, collecting unit 2 is not
It is confined to CCD camera, is not limited thereto.
Wherein, to further prevent during checking patient, the cutting assembly 3 in endoscope scratches patient
The generation of the case where other internal positions, the second receiving portion 32 are U-loop body of the opening towards the first receiving portion 31.
As shown in figure 3, grabber includes：Runner 34, extensible member 35, fixing piece 36, the second driving unit.Wherein, it stretches
On runner 34, the other end is fixed on by fixing piece 36 in the first groove 33 one ends wound of part 35, and extensible member 35 along
The depth direction of first groove 33 is bending, and the forniciform extensible member 35 is for capturing polyp to be cut off；Second driving
Unit is connect with runner 34, and for the size according to polyp to be cut off, driving runner 34 rotates, to adjust the ruler of extensible member 35
It is very little, so that extensible member 35 captures polyp to be cut off.
It is illustrated for cutting off one in patient's body piece of larger polyp, wherein assuming that when runner 34 is clockwise
When rotation, extensible member 35 can carry out stretching routine, so that extensible member 35 becomes large-sized, to capture larger polyp；Similarly, when
When runner 34 rotates counterclockwise, extensible member 35 can then carry out contractile motion, so that the size of extensible member 35 becomes smaller, to capture break
Meat.Since patient's body polyp to be cut off is larger, therefore runner 34 can be driven to rotate clockwise by the second driving unit, directly
Until forniciform extensible member 35 is stretched over and can entangle polyp to be cut off；Then, pass through the second drive component actuating sleeve
Polypiferous extensible member 35 is shunk, when extensible member 35 captures polyp to be cut off at the position that can be cut to cutter 37
When, the first driving unit driving cutter 37 are stretched out from the first receiving portion 31, to cut off the polyp that extensible member 35 is captured.
As shown in figure 4, the endoscope in the present embodiment further includes：The second side in plummer 1 is arranged in manipulator 4
On, the picture for being acquired according to collecting unit 2 drives cutting assembly 3 to move in different directions, to cut off patient completely
Internal polyp.
Specifically, manipulator 4 may include：Second main part 41, shaft 42, support element 43；Wherein, the second main part 41
It is arranged in the second side of plummer 1, the side of plummer 1 is provided with the second groove 44, and 44 phase of the second groove
To both sides be respectively arranged with first through hole；The first end of support element 43 is provided with the second through-hole；Shaft 42 passes through the second main body
Two first through hole in portion 41 and the second through-hole of support element 43, support element 43 is embedded in the second groove 44, so that the
Two main parts 41 carry out the endoscope in circular motion namely the present embodiment around support element 43 and can be turned in the vertical direction
It is dynamic.
Preferably, manipulator 4 can also include：Third main part 45, bearing 46, rotation axis 47；Wherein, third main part
Third groove is provided on 45 inner wall；Bearing 46 is fixed in third groove；Rotation axis 47 is fixed in the through-hole of bearing 46,
And 47 side of rotation axis is provided with the 4th groove；The second end of support element 43 is fixed in the 4th groove, so that 47 band of rotation axis
Dynamic second main part 41 moves in a circle in the horizontal direction.
Specifically, as shown in figure 5, when the picture that doctor is acquired according to collecting unit 2, find there is breath on the right side of endoscope
When meat, the second main part 41 of meeting manipulator 4 makees clockwise rotation in the vertical direction around shaft 42,
The plummer 1 being connect at this time with the second main part 41 can also be rotated along clockwise direction, similarly, is arranged on plummer 1
Extensible member 35 and cutter 37 can also be rotated along clockwise direction, 35 position of extensible member and the polyp entertained on microscope carrier 1
Position it is corresponding when, stop operating the second main part 41, while according to the size of polyp to be cut off, and it is single to pass through the second driving
Member driving contractibility is shunk or is stretched to capture polyp to be cut off, and has polyp again by the driving crawl of the second driving unit
Extensible member 35 shrink, in order to which cutter 37 cut off the polyp that is captured of extensible member 35.At this point, if doctor is also from collecting unit
It is found in 2 pictures acquired, when there be polyp the both sides of the polyp, can directly rotate the rotation axis in third main part 45
47, it is circled in the horizontal direction by the second main part 41 that support element 43 connects with driving, similarly, with the second main body
The plummer 1 that portion 41 connects can also circle in the horizontal direction, further, the extensible member on plummer 1 be arranged
35 and cutter 37 can also circle in the horizontal direction, to cut off the polyp of both sides.
It can thus be seen that the endoscope in the present embodiment can not only be rotated in the vertical direction, moreover it is possible in level
Side is rotated up, and comprehensive inspection is carried out to the cavity of patient using the endoscope in the present embodiment to realize.
Wherein, the endoscope in the present embodiment further includes：Illumination component 5 is arranged in the first side of plummer 1,
For providing light for collecting unit 2, cutting assembly 3.
Preferably, the light released for guarantee illumination component 5 can equably be scattered in all parts in endoscope, excellent
Choosing, illumination component 5 is arranged in the center of the first side of plummer 1.
To sum up, the endoscope that the present embodiment is provided can be used for detecting whether patient's cavity has polyp, when there is no polyp,
It can be taken off the endoscope of patient's body；When checking that patient's body has polyp, then by the first driving unit, cut with driving
Cutter 37 is stretched out from the first receiving portion 31, to cut off the polyp that grabber is captured.It can thus be seen that the present embodiment is carried
The endoscope of confession not only has the function of checking polyp, also have when finding that patient's body has polyp, by the polypectomy
Function.
Simultaneously, it should be noted that if after checking the cavity of patient, not finding the polyp for needing to cut off
When, cutter 37 will stay in always in the first receiving portion 31, to avoid to carry out comprehensive inspection to the cavity of patient,
When position that is required otherwise stopping mobile endoscope, the hair for the case where caused cutter 37 scratch other positions of patient's body
It is raw, and then reduce the risk of operation.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, however the present invention is not limited thereto.For those skilled in the art, in the essence for not departing from the present invention
In the case of refreshing and essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a kind of endoscope, which is characterized in that including：
Plummer, including the first side and second side that are oppositely arranged；
Collecting unit is arranged in the first side of the plummer；
Cutting assembly is arranged in the first side of the plummer, and the picture for being acquired according to the collecting unit is cut
Except the polyp of patient's body.
2. endoscope according to claim 1, which is characterized in that the cutting assembly includes：First main part, crawl
Device, cutter, the first driving unit；Wherein,
First main part includes that the first receiving portion being successively set in the first side of the plummer and second accommodate
Portion；The cutter are arranged in first receiving portion；Second receiving portion has the first groove, and the grabber is set
It sets in first groove；
First driving unit is connect with the cutter, for being captured after the polyp cut off when the grabber, is driven
The cutter are stretched out from first receiving portion, to cut off the polyp that the grabber is captured.
3. endoscope according to claim 2, which is characterized in that the grabber includes：Runner, extensible member, fixing piece,
Second driving unit；Wherein,
For the one ends wound of the extensible member on the runner, the other end is fixed on first groove by the fixing piece
In, and the extensible member is bending along the depth direction of first groove, the forniciform extensible member is for capturing
Polyp to be cut off；
Second driving unit is connect with the runner, for the size according to polyp to be cut off, the runner is driven to turn
It is dynamic, to adjust the size of the extensible member, so that the extensible member captures polyp to be cut off.
4. endoscope according to claim 2, which is characterized in that second receiving portion is that opening is held towards described first
Receive the U-loop body in portion.
5. endoscope according to claim 1, which is characterized in that the endoscope further includes：Manipulator is arranged in institute
It states in the second side of plummer, the picture for being acquired according to the collecting unit drives the cutting assembly in difference
Side moves upwards, to cut off the polyp of patient's body.
6. endoscope according to claim 5, which is characterized in that the manipulator includes：Second main part, shaft, branch
Support member；Wherein,
Second main part is arranged in the second side of the plummer, and the side of the plummer is provided with the
Two grooves, and the opposite both sides of second groove are respectively arranged with first through hole；
The first end of the support element is provided with the second through-hole；
The shaft, will be described by two first through hole of second main part and the second through-hole of the support element
Support element is embedded in second groove, so that second main part carries out circular motion around the support element.
7. endoscope according to claim 6, which is characterized in that the manipulator further includes：Third main part, bearing,
Rotation axis；Wherein,
It is provided with third groove on the inner wall of the third main part；
The bearing is fixed in the third groove；
The rotation axis is fixed in the through-hole of the bearing, and the rotation axis side is provided with the 4th groove；
The second end of the support element is fixed in the 4th groove, so that the rotation axis drives second main part to exist
It moves in a circle in horizontal direction.
8. endoscope according to claim 1, which is characterized in that the endoscope further includes：Illumination component, setting exist
In the first side of the plummer, for providing light for the collecting unit, the cutting assembly.
9. endoscope according to claim 8, which is characterized in that the illumination component is arranged the first of the plummer
The center of side.
10. endoscope according to claim 1, which is characterized in that the collecting unit includes：CCD camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810135716.0A CN108272429B (en) | 2018-02-09 | 2018-02-09 | Endoscope with a detachable handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810135716.0A CN108272429B (en) | 2018-02-09 | 2018-02-09 | Endoscope with a detachable handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108272429A true CN108272429A (en) | 2018-07-13 |
| CN108272429B CN108272429B (en) | 2020-12-01 |
Family
ID=62808094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810135716.0A Active CN108272429B (en) | 2018-02-09 | 2018-02-09 | Endoscope with a detachable handle |
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| Country | Link |
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| CN (1) | CN108272429B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006108480A1 (en) * | 2005-04-11 | 2006-10-19 | Erbe Elektromedizin Gmbh | Endoscopic surgical instrument |
| CN202821280U (en) * | 2012-04-24 | 2013-03-27 | 王东 | Endoscope with end portion actuator provided with protective shells |
| CN203829015U (en) * | 2014-04-01 | 2014-09-17 | 王雪飞 | Uterine endoscopy diagnosis and treatment device |
| US20150313449A1 (en) * | 2010-10-22 | 2015-11-05 | Medrobotics Corporation | Highly articulated robotic probes and methods of production and use of such probes |
| CN105342545A (en) * | 2015-12-01 | 2016-02-24 | 刘薇 | Hysteroscope |
| CN206414301U (en) * | 2016-11-09 | 2017-08-18 | 重庆中德腋臭医学研究院 | Minimally invasive axillary apocrine removes improved device |
| CN107278136A (en) * | 2014-09-30 | 2017-10-20 | 因特斯高普公司 | Including the surgical cut component in the torque generating means being arranged in the insertable part of endoscope or the endoscope of torque transmission member and pluggable endoscope |
-
2018
- 2018-02-09 CN CN201810135716.0A patent/CN108272429B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006108480A1 (en) * | 2005-04-11 | 2006-10-19 | Erbe Elektromedizin Gmbh | Endoscopic surgical instrument |
| US20150313449A1 (en) * | 2010-10-22 | 2015-11-05 | Medrobotics Corporation | Highly articulated robotic probes and methods of production and use of such probes |
| CN202821280U (en) * | 2012-04-24 | 2013-03-27 | 王东 | Endoscope with end portion actuator provided with protective shells |
| CN203829015U (en) * | 2014-04-01 | 2014-09-17 | 王雪飞 | Uterine endoscopy diagnosis and treatment device |
| CN107278136A (en) * | 2014-09-30 | 2017-10-20 | 因特斯高普公司 | Including the surgical cut component in the torque generating means being arranged in the insertable part of endoscope or the endoscope of torque transmission member and pluggable endoscope |
| CN105342545A (en) * | 2015-12-01 | 2016-02-24 | 刘薇 | Hysteroscope |
| CN206414301U (en) * | 2016-11-09 | 2017-08-18 | 重庆中德腋臭医学研究院 | Minimally invasive axillary apocrine removes improved device |
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| Publication number | Publication date |
|---|---|
| CN108272429B (en) | 2020-12-01 |
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