CN108553077A - A kind of wireless laparoscopic and application method - Google Patents
A kind of wireless laparoscopic and application method Download PDFInfo
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- CN108553077A CN108553077A CN201810187339.5A CN201810187339A CN108553077A CN 108553077 A CN108553077 A CN 108553077A CN 201810187339 A CN201810187339 A CN 201810187339A CN 108553077 A CN108553077 A CN 108553077A
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 210000003815 abdominal wall Anatomy 0.000 claims abstract description 37
- 210000000683 abdominal cavity Anatomy 0.000 claims abstract description 26
- 238000003384 imaging method Methods 0.000 claims description 11
- 239000000696 magnetic material Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 238000007912 intraperitoneal administration Methods 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000005389 magnetism Effects 0.000 claims description 5
- 230000004438 eyesight Effects 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 3
- 238000002357 laparoscopic surgery Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910000828 alnico Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- NNSIWZRTNZEWMS-UHFFFAOYSA-N cobalt titanium Chemical compound [Ti].[Co] NNSIWZRTNZEWMS-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- AJCDFVKYMIUXCR-UHFFFAOYSA-N oxobarium;oxo(oxoferriooxy)iron Chemical compound [Ba]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O AJCDFVKYMIUXCR-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- 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
- A61B1/3132—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 laparoscopy
-
- 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
- A61B1/00002—Operational features of endoscopes
- A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
- A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
-
- 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
- A61B1/00002—Operational features of endoscopes
- A61B1/00011—Operational features of endoscopes characterised by signal transmission
- A61B1/00016—Operational features of endoscopes characterised by signal transmission using wireless means
-
- 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
- A61B1/00147—Holding or positioning arrangements
- A61B1/00158—Holding or positioning arrangements using magnetic field
-
- 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
- A61B1/06—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
- A61B1/0661—Endoscope light sources
- A61B1/0684—Endoscope light sources using light emitting diodes [LED]
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
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- Molecular Biology (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Computer Networks & Wireless Communication (AREA)
- Microelectronics & Electronic Packaging (AREA)
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Abstract
The present invention relates to a kind of wireless laparoscopic and application methods, wireless laparoscopic includes the interior base and outer base for being relatively arranged on outside in abdominal wall, wireless camera and the first magnetic part are provided in the interior base, at least provided with a lighting device on the wireless camera, the outer base is equipped with the second magnetic part, and first magnetic part and second magnetic part make the interior base and the outer base be separately fixed on internal abdominal wall and abdominal cavity outer wall by way of magnetic attraction.Wireless laparoscopic provided by the invention reduces the use of labour, avoids interference of the conventional laparoscopy to operation.
Description
Technical field
The present invention relates to medical instruments fields, and in particular to a kind of wireless laparoscopic and application method.
Background technology
Laparoscopic surgery is the invasive methods that a new development is got up, and is that one of the following operation method development necessarily becomes
Gesture.Laparoscope is similar with electronic gastroscope, is a kind of instrument with miniature webcam, laparoscopic surgery be exactly using laparoscope and
The operation that its related equipment carries out.Currently, the either higher porous laparoscopic surgery of utilization rate or the list in technology more forward position
Hole laparoscopic surgery is required for that an assistant is arranged to operate laparoscope, therefore occupies excessive labour.In addition,
Existing laparoscope, due to the telescope structure all with tubulose, one end of telescope extend into intraperitoneal through incision of abdominal wall, is performing the operation
When, telescope can interfere the operation of other surgical instruments.
Although some wireless laparoscopes are disclosed in the prior art, such as the practicality of Patent No. CN 201620154131.X
New patent discloses a kind of wireless laparoscope of convertible image capturing angle, but these nothings disclosed in the prior art
Line laparoscope still has above-mentioned technical problem.
Invention content
In view of this, purpose of the present invention is to the structures to existing laparoscope to be improved, reduce labour's to realize
Use and avoid the purpose of interference of the conventional laparoscopy to operation.
To achieve the goals above, the present invention provides a kind of wireless laparoscopics, including are relatively arranged in abdominal wall
The interior base and outer base in outside are provided with wireless camera and the first magnetic part, the wireless camera in the interior base
On at least provided with a lighting device, the outer base is equipped with the second magnetic part, first magnetic part and described second
Magnetic part makes the interior base and the outer base be separately fixed at internal abdominal wall and abdominal cavity outer wall by way of magnetic attraction
On.
Further, first magnetic part is made of soft magnetic material, and second magnetic part is by retentive material system
At.
Further, a spherical groove is provided in the interior base, the inside of spherical groove is provided with one and the spherical shape
The sphere of groove cooperation, the sphere are connect with the wireless camera, and third magnetic part is equipped in the sphere；The outer bottom
Seat is equipped with moveable 4th magnetic part, and the 4th magnetic part makes the third magnetic part by way of magnetic attraction
The sphere is driven to be rotated in the inside of spherical groove.
Further, the outer base is equipped with a hemisphere jut, ball of the 4th magnetic part in the hemisphere jut
It is moved on face, the one side being in contact with the hemisphere jut and the hemisphere jut of the 4th magnetic part are adapted.
Further, the centre of sphere of the hemisphere jut is overlapped with the centre of sphere of the sphere.
Further, the third magnetic part is made of soft magnetic material, and the 4th magnetic part is by retentive material system
At.
Further, the hemisphere jut is made of soft magnetic material.
Further, the one side of the interior base contacted with internal abdominal wall is concave surface.
On the other hand, according to wireless laparoscopic provided by the invention, the present invention also provides a kind of application methods, including with
Lower step：
S1, by instrument interior base is sent to intraperitoneal through incision of abdominal wall and it is made to be adjacent to internal abdominal wall；
S2, outer base is put at position opposite with interior base on abdominal cavity outer wall, in the first magnetic part and second magnetism
Under the action of the magnetic attracting force of part, interior base and outer base are separately fixed on internal abdominal wall and abdominal cavity outer wall；
S3, lighting device and wireless camera work, what the vision signal in areas imaging was wirelessly transferred by wireless camera
Mode is sent to the signal receiver outside abdominal cavity；
S4, mobile outer base, make interior base be moved with the movement of outer base on internal abdominal wall, to change in interior base
Wireless camera areas imaging.
Further, in the step S1, after interior base is adjacent to internal abdominal wall, abdominal wall is jacked up outward, makes abdominal cavity
Outer wall forms a protrusion；In the step S2, the high spot that outer base is put on abdominal cavity outer wall.
Beneficial effects of the present invention：
1, wireless laparoscopic provided by the invention, without the telescope structure of tubulose, when work, will not occupy in abdominal wall
Notch, so as to avoid the interference to other instruments when operation.
2, wireless laparoscopic provided by the invention need not arrange fixed assistant to operate, to reduce
The use of labour.
Description of the drawings
Fig. 1 is that structure when 4th magnetic part is in an operating position in wireless laparoscopic provided by the present invention is shown
It is intended to；
Fig. 2 is in structural representation when another operating position for the 4th magnetic part in wireless laparoscopic provided by the present invention
Figure.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
As shown in Figure 1, 2, the present invention provides a kind of wireless laparoscopic, including is relatively arranged in abdominal wall in outside
Pedestal 10 and outer base 50 are provided with wireless camera 30 and the first magnetic part 20, the outer base 50 in the interior base 10
Be equipped with the second magnetic part 60, the first magnetic part 20 and the second magnetic part 60 by bonding, clamping, the modes such as be socketed and inlay
In one kind be separately fixed in interior base 10 and outer base 50.Wireless camera 30 includes at least shell, camera lens, control circuit
Plate, transmitting module and power supply, camera lens and transmitting module are mounted in control circuit board, and control circuit board is mounted in shell, control
Wiring board processed is equipped with video processing module, is provided with power supply in shell, the output lead of power supply is connect with control circuit board, mirror
The picture signal of capture is sent to video processing module by head, and treated vision signal is passed through transmitting by video processing module
Module carries out wireless signal transmission, after the signal emitted from transmitting module is received and is handled by external signal receiver, transmission
The display or output of vision signal are carried out on to television set and/or PC machine.At least provided with one on the wireless camera 30
Lighting device 40, preferably on the wireless camera 30 setting there are three or four lighting devices 40, multiple illuminations fill
It sets 40 to be uniformly distributed around the circumferential direction of wireless camera 30, the lighting device 40 includes LED light, and each lighting device 40 can be single
A minicell is solely used, it can also the shared minicell of multiple lighting devices 40.Multiple lighting devices 40 are formed
An illumination zone should cover the areas imaging of wireless camera 30.First magnetic part 20 and second magnetic part 60
The interior base 10 and the outer base 50 is set to be separately fixed on internal abdominal wall and abdominal cavity outer wall by way of magnetic attraction,
The fixation is not fixed in absolute sense, and refers to that in its natural state, interior base 10 and outer base 50 are in abdomen
Position on cavity wall and abdominal cavity outer wall remains unchanged.Due to the work of the magnetic attraction of the first magnetic part 20 and the second magnetic part 60
With, thus can be made by way of mobile outer base 50 interior base 10 followed on internal abdominal wall outer base 50 movement and
It is mobile, to changeable position of the interior base 10 on internal abdominal wall, and then areas imaging can be changed.
Process for using using above-mentioned wireless laparoscopic is as follows：
Step S is executed, by instrument interior base 10 is sent to intraperitoneal through incision of abdominal wall and so that it is adjacent to intraperitoneal
Wall.In practical applications, preferably after interior base 10 is adjacent to internal abdominal wall, abdominal wall is jacked up outward, abdominal cavity outer wall is made to be formed
One protrusion.
Step S is executed, outer base 50 is put at position opposite with interior base 10 on abdominal cavity outer wall, in the first magnetic part
20 and second magnetic part 60 magnetic attracting force under the action of, interior base 10 and outer base 50 are separately fixed at internal abdominal wall
On abdominal cavity outer wall.In practical applications, outer base 50 is preferably put into the high spot on abdominal cavity outer wall, so as to fast
Interior base 10 and outer base 50 is set to be closely attached on internal abdominal wall and abdominal cavity outer wall respectively fastly.
Step S is executed, lighting device 40 and wireless camera 30 work, and wireless camera 30 is by the video in areas imaging
Signal is sent to the signal receiver outside abdominal cavity in a manner of being wirelessly transferred；
Step S is executed, mobile outer base 50 makes interior base 10 be moved with the movement of outer base 50 on internal abdominal wall, from
And change the areas imaging of the wireless camera 30 in interior base 10.
As being further improved for said program, first magnetic part 20 is made of soft magnetic material, such as soft iron, silicon steel
With iron-nickel alloy etc., second magnetic part 60 is made of retentive material, as high-carbon steel, alnico alloy, titanium-cobalt alloy and
Barium ferrite etc..It, may be to other surgical instruments when setting avoids the first magnetic part 20 and is made for retentive material in this way
Operation have an impact.
As being further improved for said program, preferably described first magnetic part 20 and second magnetic part 60 are all circle
Annular and size is identical, and the first magnetic part 20 and the second magnetic part 60 are respectively sleeved in interior base 10 and outer base 50, described
It is provided with a spherical groove 11 in interior base 10, preferably the axis weight of the axis and the first magnetic part 20 of the spherical groove 11
Close, be provided with a sphere 12 coordinated with the spherical groove 11 in the spherical groove 11, the sphere 12 with it is described wireless
Camera 30 is fixedly connected, and third magnetic part 70 is equipped in the sphere 12, and third magnetic part 70 is located in the sphere 12
At the heart, preferably third magnetic part 70 is cylinder, the then centre of sphere that the axis of third magnetic part 70 passes through the spherical shape；The outer bottom
Seat 50 is equipped with moveable 4th magnetic part 80, and the 4th magnetic part 80 makes the third by way of magnetic attraction
Magnetic part 70 drives the sphere 12 to be rotated in the spherical groove 11, after the position change of the 4th magnetic part 80, Ke Yitong
The modes such as flexible stereotypes hoses or other mechanical structures are crossed to keep motionless in the position.Third magnetic part 70 and the 4th magnetism
For 80 Relative distribution of part when the interior outside of abdominal wall, mobile four magnetic part 80, due to the effect of magnetic attracting force, third is magnetic
Part 70 moves, it is mobile after third magnetic part 70 and the 4th magnetic part 80 generally remain opposite state, certainly with the
Three magnetic parts 70 deviate the difference of the angle of vertical direction, and third magnetic part 70 and the 4th magnetic part 80 keep opposite state
Complexity also can be different.Third magnetic part 70 eventually drives the wireless camera 30 of connection in conjunction to move together, from
And the imaging angle of wireless camera 30 can be changed.The structure of the above-mentioned imaging angle for being used for changing wireless camera 30, tool
There is simple in structure, compact, easy to implement.In the present embodiment, the first magnetic part 20 and the second magnetic part 60
Effect is that interior base 10 and outer base 50 is made to be fixed on internal abdominal wall and abdominal cavity outer wall, and third magnetic part 70 and the 4th magnetic
The effect of part 80 is the imaging angle for adjusting wireless camera 30.To ensure the 4th magnetic part 80 to third magnetic part 70
The regulating effect of position is notable, on the one hand to improve the 4th magnetic part 80 to the magnetic attracting force of third magnetic part 70, another party
Face should reduce interference of first magnetic part 20 to third magnetic part 70, such as by increasing third magnetic part 70 and the first magnetic part
The distance between 20 mode is realized.
Further, the outer base 50 is equipped with a hemisphere jut 51, preferably an axis of the hemisphere jut 51
It is overlapped with the axis of second magnetic part 60, the 4th magnetic part 80 moves on the spherical surface of the hemisphere jut 51, institute
The one side being in contact with the hemisphere jut 51 and the hemisphere jut 51 for stating the 4th magnetic part 80 are adapted.To ensure the 4th
Magnetic part 80 can preferably draw the rotation of third magnetic part 70, and the preferably radius of curvature of the hemisphere jut 51 is more than the ball
The radius of body 12.The motion track that the 4th magnetic part 80 is constrained by the hemisphere jut 51, so as to improve the 4th magnetism
Part 80 saves the operating time to the accommodation accuracy of third magnetic part 70.
As being further improved for said program, the centre of sphere of the hemisphere jut 51 is overlapped with the centre of sphere of the sphere 12.
After the 4th magnetic part 80 drives third magnetic part 70 to deflect, since the 4th magnetic part 80 still maintains big with third magnetic part 70
Opposite position is caused, therefore the magnetic attracting force between the 4th magnetic part 80 and third magnetic part 70 still maintains larger shape
State.In the scheme of the present embodiment, the volume of the 4th magnetic part 80 can be minimized.
As being further improved for said program, the third magnetic part 70 is made of soft magnetic material, the 4th magnetic
Property part 80 is made of retentive material, and preferably described 4th magnetic part 80 is made of neodymium-iron-boron magnetic material.Setting is same in this way
When avoiding third magnetic part 70 and being made for retentive material, the operation of other surgical instruments may be had an impact.
As being further improved for said program, the hemisphere jut 51 is made of soft magnetic material, certain entire outer bottom
Seat 50 can also be made of soft magnetic material.4th magnetic part 80 is directly maintained at outer base 50 under the action of magnetic attracting force
Hemisphere jut 51 on any position.So there is no need to flexible stereotypes hoses or other mechanical structures to fix the 4th magnetism
Part 80, further simplifies structure.
As being further improved for said program, the one side of the interior base 10 contacted with internal abdominal wall is concave surface 13.
Concave surface 13 in interior base 10 can form the structure of similar sucker, to make interior base 10 more be clamped securely to internal abdominal wall
On.In addition, since internal abdominal wall is relatively smooth and is covered with liquid, works as and moved by way of mobile outer base 50
When interior base 10, the mobile of interior base 10 can be easy to implement.
It illustrates, wireless laparoscopic provided by the invention, for abdominal cavity wall thickness in 3.5cm（Normal-weight
The abdominal cavity thickness of people be generally 2cm or so）Within patient abdominal operation when, significant effect, if abdominal cavity wall thickness is more than
3.5cm, then using effect is poor, but not cannot be used for patient of the abdominal cavity wall thickness more than 3.5cm, each by changing
The magnetic intensity of magnetic part can also realize preferable using effect, only need the volume for increasing entire wireless laparoscopic, because
This needs to weigh the advantages and disadvantages in actual use.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (10)
1. a kind of wireless laparoscopic, it is characterised in that：Interior base and outer base including being relatively arranged on outside in abdominal wall,
It is provided with wireless camera and the first magnetic part in the interior base, is filled at least provided with an illumination on the wireless camera
It sets, the outer base is equipped with the second magnetic part, the side that first magnetic part and second magnetic part pass through magnetic attraction
Formula makes the interior base and the outer base be separately fixed on internal abdominal wall and abdominal cavity outer wall.
2. wireless laparoscopic according to claim 1, it is characterised in that：First magnetic part is by soft magnetic material system
At second magnetic part is made of retentive material.
3. wireless laparoscopic according to claim 2, it is characterised in that：A spherical groove is provided in the interior base,
The inside of spherical groove is provided with the sphere of one and spherical groove cooperation, and the sphere is connect with the wireless camera,
Third magnetic part is equipped in the sphere；The outer base is equipped with moveable 4th magnetic part, the 4th magnetic part
Make the third magnetic part that the sphere be driven to be rotated in the inside of spherical groove by way of magnetic attraction.
4. wireless laparoscopic according to claim 3, it is characterised in that：The outer base is equipped with a hemisphere jut,
4th magnetic part moves on the spherical surface of the hemisphere jut, and the 4th magnetic part is in contact with the hemisphere jut
One side and the hemisphere jut be adapted.
5. wireless laparoscopic according to claim 4, it is characterised in that：The centre of sphere of the hemisphere jut and the sphere
The centre of sphere overlap.
6. wireless laparoscopic according to claim 3, it is characterised in that：The third magnetic part is by soft magnetic material system
At the 4th magnetic part is made of retentive material.
7. wireless laparoscopic according to claim 6, it is characterised in that：The hemisphere jut is by soft magnetic material system
At.
8. wireless laparoscopic according to claim 1, it is characterised in that：The interior base is contacted with internal abdominal wall
It is concave surface on one side.
9. a kind of method using wireless laparoscopic as described in claim 1, which is characterized in that include the following steps：
S1, by instrument interior base is sent to intraperitoneal through incision of abdominal wall and it is made to be adjacent to internal abdominal wall；
S2, outer base is put at position opposite with interior base on abdominal cavity outer wall, in the first magnetic part and second magnetism
Under the action of the magnetic attracting force of part, interior base and outer base are separately fixed on internal abdominal wall and abdominal cavity outer wall；
S3, lighting device and wireless camera work, what the vision signal in areas imaging was wirelessly transferred by wireless camera
Mode is sent to the signal receiver outside abdominal cavity；
S4, mobile outer base, make interior base be moved with the movement of outer base on internal abdominal wall, to change in interior base
Wireless camera areas imaging.
10. according to the method described in claim 9, it is characterized in that：In the step S1, interior base is adjacent to internal abdominal wall
Afterwards, abdominal wall is jacked up outward, abdominal cavity outer wall is made to form a protrusion；In the step S2, outer base is put into abdominal cavity outer wall
On the high spot.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810187339.5A CN108553077B (en) | 2018-03-07 | 2018-03-07 | Wireless laparoscope and using method |
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|---|---|---|---|
| CN201810187339.5A CN108553077B (en) | 2018-03-07 | 2018-03-07 | Wireless laparoscope and using method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567732A (en) * | 2019-02-01 | 2019-04-05 | 福建骏格科技有限公司 | The multi-angle image system of chest and abdomen hysteroscope |
| CN110559088A (en) * | 2019-09-10 | 2019-12-13 | 西安交通大学医学院第一附属医院 | Wireless image acquisition device is used in operation |
| CN112806951A (en) * | 2019-10-31 | 2021-05-18 | 伍端友 | Wireless laparoscope |
| CN117796755A (en) * | 2024-03-01 | 2024-04-02 | 科弛医疗科技(北京)有限公司 | Wireless laparoscopic system and method performed thereby and wireless laparoscopic |
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| WO2017125036A1 (en) * | 2016-01-19 | 2017-07-27 | The Chinese University Of Hong Kong | Wireless magnetically steerable endoscope |
| CN208464040U (en) * | 2018-03-07 | 2019-02-05 | 黄达元 | A kind of Novel laparoscope |
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| CN109567732A (en) * | 2019-02-01 | 2019-04-05 | 福建骏格科技有限公司 | The multi-angle image system of chest and abdomen hysteroscope |
| CN110559088A (en) * | 2019-09-10 | 2019-12-13 | 西安交通大学医学院第一附属医院 | Wireless image acquisition device is used in operation |
| CN112806951A (en) * | 2019-10-31 | 2021-05-18 | 伍端友 | Wireless laparoscope |
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