CN203195653U - Endoscope rotating camera lens used for minimally invasive surgeries - Google Patents
Endoscope rotating camera lens used for minimally invasive surgeries Download PDFInfo
- Publication number
- CN203195653U CN203195653U CN 201320249230 CN201320249230U CN203195653U CN 203195653 U CN203195653 U CN 203195653U CN 201320249230 CN201320249230 CN 201320249230 CN 201320249230 U CN201320249230 U CN 201320249230U CN 203195653 U CN203195653 U CN 203195653U
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- mount pad
- cursors
- minimally invasive
- endoscope
- lamp holder
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Abstract
The utility model discloses an endoscope rotating camera lens used for minimally invasive surgeries. The endoscope rotating camera lens comprises a lamp holder and a camera, wherein the lamp holder and the camera are connected with cables, and the cables are arranged in a pipe. The lens further comprises an upper installation base which is used for fixing the lamp holder and the camera, the lower side of the upper installation base is connected with a support, the lower side of the support is connected with a lower installation base, the support comprises four lower rotating arms which are hinged to four connecting rods respectively, the other ends of the connecting rods are hinged to four upper rotating arms respectively, the upper rotating arms are evenly distributed and respectively hinged to the upper installation base, and every two adjacent lower rotating arms are connected with a drive rod. According to the endoscope rotating camera lens used for the minimally invasive surgeries, in the using process, the camera can be controlled to freely rotate or swing along a spherical crown track in a semi-spherical face through the two drive rods, and therefore wide-angel rotation or swinging of a work platform can be achieved.
Description
Technical field
This utility model relates to a kind of Minimally Invasive Surgery medical apparatus and instruments, especially a kind of Minimally Invasive Surgery endoscope's rotating lens.
Background technology
Endoscope normally comprises a camera lens that is equipped with light and photographic head, and camera lens connects a pipe, is provided with cable in the pipe, it can direct oral cavity enter gastric or through other natural ducts or the little otch done of underwent operative enter in the human body.Utilize endoscope can see the pathological changes that X ray can not show, so it is very useful to the doctor.For example, can observe ulcer or the tumor of gastric by the doctor of endoscope, make accordingly best therapeutic scheme.Yet endoscope of the prior art, its camera lens can't rotate freely, thereby has limited camera lens angle of living in, and for pathological changes in the body being carried out comprehensive observation, have to by other means conversion camera lenses angle of living in, this has just brought unnecessary difficulty to medical diagnosis.
The utility model content
The technical problems to be solved in the utility model provides a kind of Minimally Invasive Surgery endoscope's rotating lens, and this camera lens can be realized rotating freely or swinging along the spherical crown track in hemisphere face, thereby has enlarged the camera lens viewing angle, is convenient to medical diagnosis.
For addressing the above problem, a kind of Minimally Invasive Surgery endoscope's rotating lens of the present utility model, comprise lamp holder and photographic head, lamp holder and photographic head are connected with cable, described cable is installed in the pipe, it is characterized in that: described camera lens comprises that also mount pad downside is connected with support on this for the fixing upper mount pad of lamp holder and photographic head, and the support downside is connected with lower mount pad; Described support comprises four lower cursors, four connecting rods and four upper cursors, wherein four lower cursors are hinged on respectively four and are fixed on the lower mount pad and equally distributed lower shake-changing arm hanger, four connecting rods are corresponding hinged with four lower cursors by bearing pin one end respectively, the other end is corresponding hinged with four upper cursors respectively, upper mount pad be fixed on the upper mount pad by four and equally distributed upper rocker arm hanger corresponding hinged with cursors on four; On two adjacent lower cursors, be connected with respectively a drive rod.
Described support casing is in corrugated tube, and the two ends of this corrugated tube are separately fixed on mount pad and the lower mount pad.
Adopt Minimally Invasive Surgery endoscope's rotating lens of this utility model structure, in the use procedure, by two drive rods, can control this camera lens and in hemisphere face, rotate freely or swing along the spherical crown track, thereby can realize big angle rotary or the swing of job platform, the available work space is larger, simple in structure, the unit failure rate is low, and properties of product are stable, arranged long service life, and be easy to installation and removal.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the plan structure figure of Fig. 1.
The specific embodiment
In order to make those skilled in the art person understand better technical solutions of the utility model, the utility model is described in further detail below in conjunction with drawings and embodiments.
As shown in Figures 1 to 3, a kind of Minimally Invasive Surgery endoscope's rotating lens of the present utility model, comprise lamp holder and photographic head 1, lamp holder and photographic head 1 are connected with cable, described cable is installed in the pipe 2, described camera lens comprises that also mount pad 3 downsides are connected with support 4 on this for the fixing upper mount pad 3 of lamp holder and photographic head 1, and support 4 downsides are connected with lower mount pad 5; Described support 4 comprises four lower cursors 401, four connecting rods 402 and four upper cursors 403, wherein four lower cursors 401 are hinged on respectively four and are fixed on the lower mount pad 5 and equally distributed lower shake-changing arm hanger, four connecting rods 402 are corresponding hinged with four lower cursors 401 by bearing pin one end respectively, the other end is corresponding hinged with four upper cursors 403 respectively, upper mount pad 3 be fixed on the upper mount pad 3 by four and equally distributed upper rocker arm hanger corresponding hinged with cursors 403 on four; On two adjacent lower cursors 401, be connected with respectively a drive rod 6.
Described support 4 is enclosed within the corrugated tube 7, and the two ends of this corrugated tube 7 are separately fixed on mount pad 3 and the lower mount pad 5.
Wherein, the combination that each interconnective lower cursor 401, connecting rod 402 and upper cursor 403 form, be 180 ° of semi-closed circuits, be described lower cursor 401 take the junction point of this time cursor 401 and lower mount pad 5 as starting point, extend upward after 90 ° with the connecting rod 402 arranged in the perpendicular around the axis of lower mount pad 5 and to be connected, described upper cursor 403 take this on the junction point of cursor 403 and connecting rod 402 be starting point, be connected with upper mount pad 3 after extending upward 90 °, the direction of circling of upper cursor 403 is identical with the direction of circling of lower cursor 401.
In the use procedure, drive two drive rods 6 and provide two degree of freedom for this rotating lens.Under the effect of two drive rods 6, cursor 401 under the push-and-pull, realize the driving to rotating lens.When only having a job in two drive rods 6, rotating lens can be done 180 ° swinging in a plane, when another drive rod is also in running order, the meeting of this rotating lens is according to the different size and Orientations of two driving forces and under the effect of above-mentioned three closed loops, 12 bar drive mechanisms, in hemisphere face, make along the spherical crown track and rotate freely, swing, perhaps the various compound motions of these two kinds of motions.
The above only is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from this utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (2)
1. Minimally Invasive Surgery endoscope's rotating lens, comprise lamp holder and photographic head (1), lamp holder and photographic head (1) are connected with cable, described cable is installed in the pipe (2), it is characterized in that: described camera lens also comprises for the fixing upper mount pad (3) of lamp holder and photographic head (1), should be connected with support (4) by upper mount pad (3) downside, support (4) downside is connected with lower mount pad (5); Described support (4) comprises four lower cursors (401), four connecting rods (402) and four upper cursors (403), wherein four lower cursors (401) are hinged on respectively four and are fixed on the upper also equally distributed lower shake-changing arm hanger of lower mount pad (5), four connecting rods (402) are corresponding hinged with four lower cursors (401) by bearing pin one end respectively, the other end is corresponding hinged with four upper cursors (403) respectively, and it is corresponding hinged with four upper cursors (403) that upper mount pad (3) is fixed on the upper also equally distributed upper rocker arm hanger of upper mount pad (3) by four; On adjacent two lower cursors (401), be connected with respectively a drive rod (6).
2. Minimally Invasive Surgery as claimed in claim 1 endoscope's rotating lens, it is characterized in that: described support (4) is enclosed within the corrugated tube (7), and the two ends of this corrugated tube (7) are separately fixed on mount pad (3) and the lower mount pad (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320249230 CN203195653U (en) | 2013-05-09 | 2013-05-09 | Endoscope rotating camera lens used for minimally invasive surgeries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320249230 CN203195653U (en) | 2013-05-09 | 2013-05-09 | Endoscope rotating camera lens used for minimally invasive surgeries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203195653U true CN203195653U (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320249230 Expired - Fee Related CN203195653U (en) | 2013-05-09 | 2013-05-09 | Endoscope rotating camera lens used for minimally invasive surgeries |
Country Status (1)
| Country | Link |
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| CN (1) | CN203195653U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037622A (en) * | 2016-05-13 | 2016-10-26 | 刘振丽 | Variable-direction endoscopic rigid bronchoscope |
| CN111297309A (en) * | 2020-03-07 | 2020-06-19 | 杨丹 | Electronic endoscope for medical image imaging |
| CN112674811A (en) * | 2021-01-13 | 2021-04-20 | 苏州法兰克曼医疗器械有限公司 | Intensive laparoscopic surgery tool |
-
2013
- 2013-05-09 CN CN 201320249230 patent/CN203195653U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037622A (en) * | 2016-05-13 | 2016-10-26 | 刘振丽 | Variable-direction endoscopic rigid bronchoscope |
| CN106037622B (en) * | 2016-05-13 | 2018-01-30 | 刘振丽 | One kind, which becomes, inwardly peeps hard bronchoscope |
| CN111297309A (en) * | 2020-03-07 | 2020-06-19 | 杨丹 | Electronic endoscope for medical image imaging |
| CN111297309B (en) * | 2020-03-07 | 2024-01-30 | 陕西艾诺美瑞申医疗科技有限公司 | Electronic endoscope for medical imaging |
| CN112674811A (en) * | 2021-01-13 | 2021-04-20 | 苏州法兰克曼医疗器械有限公司 | Intensive laparoscopic surgery tool |
| CN112674811B (en) * | 2021-01-13 | 2021-11-02 | 苏州法兰克曼医疗器械有限公司 | Intensive laparoscopic surgery tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20150509 |
|
| EXPY | Termination of patent right or utility model |