CN112353350A - Endoscope optical adapter - Google Patents
Endoscope optical adapter Download PDFInfo
- Publication number
- CN112353350A CN112353350A CN202011253681.4A CN202011253681A CN112353350A CN 112353350 A CN112353350 A CN 112353350A CN 202011253681 A CN202011253681 A CN 202011253681A CN 112353350 A CN112353350 A CN 112353350A
- Authority
- CN
- China
- Prior art keywords
- endoscope
- optical adapter
- mounting seat
- sheath
- eyepiece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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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
- A61B1/00002—Operational features of endoscopes
- A61B1/00011—Operational features of endoscopes characterised by signal transmission
- A61B1/00013—Operational features of endoscopes characterised by signal transmission using optical means
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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
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00126—Connectors, fasteners and adapters, e.g. on the endoscope handle optical, e.g. for light supply cables
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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
- A61B1/00163—Optical arrangements
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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
- A61B1/00163—Optical arrangements
- A61B1/00195—Optical arrangements with eyepieces
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—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
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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
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/07—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements using light-conductive means, e.g. optical fibres
Abstract
The invention discloses an endoscope optical adapter, which comprises a circular shell, wherein one side of the shell is provided with a sheath connecting port connected with an endoscope, the other side of the shell is provided with an eyepiece mounting seat, the middle part of the eyepiece mounting seat is provided with a channel communicated with the endoscope, and a lighting optical fiber connecting port is arranged between the sheath connecting port and the eyepiece mounting seat. The lighting optical fiber connectors are arranged, so that the lighting optical fiber adapter can be suitable for lighting optical fiber adapters of different models, and the possibility of replacing the optical adapter is reduced; eyepiece mounting seats with different angles are arranged behind the working channel, so that the eyepiece mounting seats can be conveniently connected with a lens; meanwhile, the whole structure is compact, the illumination is clearer, and the operation is convenient.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an endoscope optical adapter.
Background
The hard endoscope system comprises an endoscope, an optical adapter and a camera, wherein the optical adapter is generally arranged at the rear end of the endoscope and at the front end of a camera handle. An endoscope inserted into a human body to detect a lesion; the optical adapter transmits the image of the endoscope to the camera, and the camera converts the optical signal into an electric signal and then transmits the electric signal to the display for imaging, so that the observation is facilitated; the medical endoscope is connected with the computer end through a data line.
At present, on occasions where transmission power is high and output optical fibers need to be increased frequently, no optical adapter can integrate illumination optical fiber adapters of different models with a camera, and operation is inconvenient when the optical adapter is used.
Disclosure of Invention
In view of the above technical problems in the related art, the present invention provides an endoscope optical adapter, which can overcome the above disadvantages in the prior art.
In order to achieve the technical purpose, the technical scheme of the invention is realized as follows: the utility model provides an endoscope optics adapter, includes the circular shape casing, one side of casing is equipped with the sheath connector of being connected with the endoscope, the opposite side of casing is equipped with the eyepiece mount pad, the middle part of eyepiece mount pad be equipped with the passageway of endoscope intercommunication, the sheath connector with be equipped with illumination optic fibre connector between the eyepiece mount pad.
Further, the endoscope is provided with a sheath, and the degree of freedom of the front end of the sheath is 25-35 degrees.
Further, the illumination fiber connection port can be connected with an illumination fiber adapter of ACMI, Wolf or Storz/Olympus model.
Further, the illumination optical fiber connection port is disposed below the housing.
Furthermore, a communicated working channel is arranged behind the endoscope sheath connecting port, the eyepiece mounting seat is arranged obliquely below the working channel, and the other end of the working channel is provided with a pipe orifice connected with a liquid pipeline.
Further, the illumination optical fiber connecting port is arranged above the working channel.
Further, the inner side or the outer side of the eyepiece mounting seat is provided with threads.
The invention has the beneficial effects that: the lighting optical fiber connectors are arranged, so that the lighting optical fiber adapter can be suitable for lighting optical fiber adapters of different models, and the possibility of replacing the optical adapter is reduced; eyepiece mounting seats with different angles are arranged behind the working channel, so that the eyepiece mounting seats can be conveniently connected with a lens; meanwhile, the whole structure is compact, the illumination is clearer, and the operation is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a first schematic diagram of an endoscope optical adapter according to an embodiment of the present invention;
fig. 2 is a second structural schematic diagram of an endoscope optical adapter according to an embodiment of the present invention.
In the figure: 1. a housing; 1-1, a sheath connection port; 1-2, an eyepiece mount; 1-3, a lighting fiber connector; 2. an endoscope; 2-1, endoscope sheath.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
As shown in fig. 1-2, an endoscope optical adapter according to an embodiment of the present invention includes a circular housing 1, a sheath connection port 1-1 connected to an endoscope 2 is provided at one side of the housing 1, an eyepiece mount 1-2 is provided at the other side of the housing 1, a channel communicated with the endoscope 2 is provided at a middle portion of the eyepiece mount 1-2, and an illumination fiber connection port 1-3 is provided between the sheath connection port 1-1 and the eyepiece mount 1-2.
In a specific embodiment of the invention, the endoscope 2 is provided with a sheath 2-1, and the freedom of the front end of the sheath 2-1 is in the range of 25-35 °.
In one embodiment of the present invention, the illumination fiber connectors 1-3 may be connected to illumination fiber adapters of the ACMI, Wolf or Storz/Olympus models.
In one embodiment of the present invention, the illumination fiber connection ports 1-3 are disposed below the housing 1.
In a specific embodiment of the invention, a communicated working channel is arranged behind the sheath connecting port 1-1, the eyepiece mounting seat is arranged obliquely below the working channel, the other end of the working channel is provided with a pipe orifice for connecting a liquid pipeline, and the pipe orifice is also provided with a valve.
In an embodiment of the present invention, the illumination fiber connection port 1-3 is disposed above the working channel, and the eyepiece mount is disposed obliquely below the working channel, so that a liquid pipeline is connected, and the illumination fiber connection port 1-3 is disposed above to facilitate connection of the optical fiber, thereby avoiding influence on use.
In one embodiment of the present invention, the eyepiece mount 1-2 is threaded on the inside or outside to facilitate connection to different configurations of connecting wires, making it more functional.
In order to facilitate understanding of the above-described technical aspects of the present invention, the above-described technical aspects of the present invention will be described in detail below in terms of specific usage.
The invention relates to an endoscope optical adapter, one side of a shell 1 is provided with a sheath connecting port 1-1 connected with an endoscope 2 and used for connecting with the endoscope, the other side of the shell 1 is provided with an eyepiece mounting seat 1-2 used for connecting with a control interface, the middle part of the eyepiece mounting seat 1-2 is provided with a channel communicated with the endoscope 2 so that a camera can penetrate through the endoscope, an illumination optical fiber connecting port 1-3 is arranged between the sheath connecting port 1-1 and the eyepiece mounting seat 1-2, wherein the illumination optical fiber connecting port 1-3 can be arranged above or below the shell 1, under different use conditions, the shell 1 is not provided with a working channel, the camera directly passes through the endoscope 1 but cannot clean the inside of the endoscope, under the arrangement condition, the shell 1 is provided with the working channel, the eyepiece mounting seat is arranged at the oblique lower part of the working channel, and the other end of the working channel is provided with a pipe orifice connected with a liquid pipeline, and the eyepiece mounting seat needs to be arranged at the upper part due to the compactness of the structure; the inner side or the outer side of the eyepiece mounting seat 1-2 is provided with threads to be connected with a control interface of a connecting wire, so that the later use cost is reduced, and the convenience of the operation is improved.
When the endoscope optical adapter is used specifically, the eyepiece mounting seat of the optical adapter is mounted on a connecting wire, the illumination optical fiber connecting port of the optical adapter is connected with an output optical fiber, the endoscope is fixedly mounted, the middle through holes of the endoscope and the optical adapter are adjusted to be kept on the same axis, then, a data interface of the connecting wire is inserted into a computer, and images and videos are collected through the photographing key and the camera shooting key of the connecting wire, so that high-definition, light-weight, digital and integrated processing is realized.
In summary, according to the above technical solution of the present invention, the illumination fiber connectors are provided, so that the illumination fiber adapters of different models can be adapted, and the possibility of replacing the optical adapter is reduced; eyepiece mounting seats with different angles are arranged behind the working channel, so that the eyepiece mounting seats can be conveniently connected with a lens; meanwhile, the whole structure is compact, the illumination is clearer, and the operation is convenient.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The endoscope optical adapter is characterized by comprising a circular shell (1), wherein a sheath connecting port (1-1) connected with an endoscope (2) is arranged on one side of the shell (1), an eyepiece mounting seat (1-2) is arranged on the other side of the shell (1), a channel communicated with the endoscope (2) is arranged in the middle of the eyepiece mounting seat (1-2), and a lighting optical fiber connecting port (1-3) is arranged between the sheath connecting port (1-1) and the eyepiece mounting seat (1-2).
2. An endoscope optical adapter according to claim 1, characterized in that the endoscope (2) is provided with a sheath (2-1), the front end of the sheath (2-1) having a degree of freedom in the range of 25 ° -35 °.
3. An endoscope optical adapter according to claim 1, characterized in that the illumination fiber connection ports (1-3) are connectable to illumination fiber adapters of the ACMI, Wolf or Storz/Olympus models.
4. An endoscope optical adapter according to claim 1, characterized in that the illumination fiber connection port (1-3) is provided below the housing (1).
5. An endoscope optical adapter according to claim 1, characterized in that a communicated working channel is arranged behind the sheath connecting port (1-1), the eyepiece mounting seat is arranged obliquely below the working channel, and the other end of the working channel is provided with a nozzle for connecting a liquid pipeline.
6. An endoscope optical adapter according to claim 5, characterized in that said illumination fiber connection port (1-3) is arranged above the working channel.
7. An endoscope optical adapter according to claim 1, characterized in that the eyepiece mount (1-2) is threaded on the inside or outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011253681.4A CN112353350A (en) | 2020-11-11 | 2020-11-11 | Endoscope optical adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011253681.4A CN112353350A (en) | 2020-11-11 | 2020-11-11 | Endoscope optical adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112353350A true CN112353350A (en) | 2021-02-12 |
Family
ID=74515842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011253681.4A Pending CN112353350A (en) | 2020-11-11 | 2020-11-11 | Endoscope optical adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112353350A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208808434U (en) * | 2018-04-18 | 2019-05-03 | 陕西飞秒医疗设备有限公司 | A kind of Eustachian tube check and treatment device |
-
2020
- 2020-11-11 CN CN202011253681.4A patent/CN112353350A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208808434U (en) * | 2018-04-18 | 2019-05-03 | 陕西飞秒医疗设备有限公司 | A kind of Eustachian tube check and treatment device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210212 |