CN112022076B - Vaginal dilator with visual function - Google Patents
Vaginal dilator with visual function Download PDFInfo
- Publication number
- CN112022076B CN112022076B CN202010864990.9A CN202010864990A CN112022076B CN 112022076 B CN112022076 B CN 112022076B CN 202010864990 A CN202010864990 A CN 202010864990A CN 112022076 B CN112022076 B CN 112022076B
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- China
- Prior art keywords
- leaf
- vaginal dilator
- operating handle
- upper leaf
- endoscope
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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
- A61B1/32—Devices for opening or enlarging the visual field, e.g. of a tube of the body
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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
- A61B1/0661—Endoscope light sources
- A61B1/0684—Endoscope light sources using light emitting diodes [LED]
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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
- A61B1/303—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 the vagina, i.e. vaginoscopes
Abstract
The invention provides a vaginal dilator with a visual function, which comprises an upper leaf and a lower leaf pivoted with each other, wherein the upper leaf and the lower leaf respectively form an upper tongue and a lower tongue which can be clamped or opened relatively at the front side of the upper leaf and the lower leaf, and a first operating handle and a second operating handle are respectively formed at the rear side of the upper leaf and the lower leaf; an adjusting piece for adjusting the angle between the upper tongue and the lower tongue is arranged between the first operating handle and the second operating handle; a visual channel is formed on the inner side wall of the upper leaf for the insertion and extraction of the visualizer, and extends from the proximal end of the inner side wall of the upper leaf.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a vaginal dilator, in particular to a vaginal dilator with an endoscope channel.
Background
In clinical practice, it is widely used in the diagnosis and treatment of many gynecopathy, and it is necessary to use a vaginal dilator for dilating the vagina, so as to examine the interior of the vagina. In the doctor diagnosis process, if the endoscope is not used for diagnosis, the operation is quite inconvenient. Therefore, the endoscope is matched with the endoscope for use in the diagnosis and treatment process, the condition that the endoscope is contacted with the inner wall of the vagina can occur when the endoscope is accessed, and the endoscope is contacted with the inner wall of the vagina to cause strong discomfort to a patient because the inner wall of the vagina is sensitive; the inner wall of the vagina can be damaged in severe cases, so that the medical experience of a patient is greatly affected; in the clinical examination process, a doctor needs to stare at the vaginal orifice to treat and sample the patient, and in the process, the patient has a certain embarrassment, and the doctor needs to keep a bending posture and is tired.
Disclosure of Invention
In view of the above technical problems and medical clinic, in a first aspect, the present invention provides a vaginal dilator, which includes an upper leaf and a lower leaf pivoted to each other, the upper leaf and the lower leaf respectively form an upper tongue and a lower tongue capable of being clamped or opened relatively at the front sides thereof, and the rear sides of the upper leaf and the lower leaf respectively form a first operation handle and a second operation handle; an adjusting piece for adjusting the angle between the upper tongue and the lower tongue is arranged between the first operating handle and the second operating handle; a visual channel is formed on the inner side wall of the upper leaf for the insertion and extraction of the visualizer, and extends from the proximal end of the inner side wall of the upper leaf.
Preferably, the extension length of the visual channel is 1/2-2/3 of the longitudinal extension length of the upper leaf.
Preferably, the visual channel is divided into a connecting section connected with the proximal portion of the inner side wall of the upper leaf and a movable section formed on the distal side of the connecting section along the longitudinal extension direction thereof for swinging the front end of the viewer.
Preferably, the distal end of the viewing channel is sealed with a transparent lens.
Preferably, the first operating handle has a coupling section coupled with the upper blade and an operating section located at a lower portion of the coupling section; the two ends of the lower blade are pivotally connected with the connecting section through a rotating shaft.
Preferably, the adjusting member has the following structural form: and an adjusting bolt and an adjusting nut are inserted into the middle parts of the first operating handle and the second operating handle.
Preferably, the upper leaf and the lower leaf adopt hard parts, the visual channel is defined by a flexible transparent part, the flexible transparent part is provided with a connecting section which is adhered to the proximal part of the inner side wall of the upper leaf and a movable section which is movably arranged at the lower part of the inner side wall of the upper leaf, and the distal end of the movable section is sealed by a high lens sheet.
Preferably, the first and/or second operating handle is provided with an LED light source for illuminating the direction of the passage between the upper and lower leaves
In a second aspect, the present invention provides a vaginal dilator with a visual function, which comprises the vaginal dilator and an endoscope, wherein the endoscope is in pluggable fit in a visual channel.
The invention provides a vaginal dilator which is provided with a visual channel, can avoid the direct contact between an endoscope or other visualizers and the inner wall of a vagina, and does not cause discomfort to a patient; the vaginal dilator is convenient for doctors to examine and observe and sample when using the vaginal dilator.
In addition, the visual channel provided by the invention can be used for selecting whether to place an endoscope for treatment according to the requirement in actual examination, the vaginal dilator body is molded by a hard material, and the vaginal dilator body is not deformed by external force during dilation use, so that examination is not influenced, and the entrance of the endoscope is not influenced;
the angle between the upper blade and the lower blade of the expander can be adjusted, so that the endoscope is convenient to observe when entering the channel; the head end of the endoscope channel is designed to be sealed, so that the high-level disinfection of the endoscope is avoided, the use frequency and efficiency of the endoscope are increased, and the cross infection in the use of the endoscope is reduced.
The visual channel is made of transparent material, so that the visual channel has better light transmittance and does not influence the observation of the endoscope; the distal end of the viewing channel is movable and can be adjusted in use according to the desired position.
Drawings
Fig. 1 is a schematic view of the structure of a vaginal dilator.
Detailed Description
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1, the present embodiment provides a vaginal dilator, which includes an upper leaf 1 and a lower leaf 2 pivoted to each other, wherein the upper leaf 1 and the lower leaf 2 respectively form an upper tongue 11 and a lower tongue 21 capable of being clamped or opened relatively at the front sides thereof, and the rear sides of the upper leaf 1 and the lower leaf 2 respectively form a first operation handle 3 and a second operation handle 5; an adjusting piece 7,8 for adjusting the angle between the upper tongue and the lower tongue is arranged between the first operating handle and the second operating handle; the upper leaf inner side wall 12 is formed with a viewing channel for a viewer to be inserted therein, the viewing channel extending from a proximal end of the upper leaf inner side wall.
By arranging the visual channel, the invention can avoid the direct contact between the endoscope or other visualizers and the inner wall of the vagina, and can not cause discomfort to patients; meanwhile, a doctor is not required to observe the vagina, so that psychological discomfort of a patient is avoided, meanwhile, the working intensity of the doctor is reduced, and the doctor can conveniently examine, observe and sample when using the vaginal dilator.
The vaginal dilator body is formed by selecting hard materials, and can not deform when being subjected to external force during the expansion and use, so that the examination is not influenced, and the entering of a visualizer such as an endoscope is not influenced.
In some embodiments, the present invention provides a visual passageway between the upper and lower leaves 1 and 2, thus creating an obstacle to the passageway between the upper and lower leaves 1 and 2, resulting in inconvenience to the doctor. Therefore, the invention selects to form a visual channel on the inner side wall of the upper leaf, thus realizing the visual function without impeding the operation of doctors.
Preferably, the visual channel extends from the proximal end of the inner side wall of the upper leaf, the extending length of the visual channel is 1/2-2/3 of the longitudinal extending length of the upper leaf, and if the visual channel extends to the head end, namely the distal end, according to the clinical test result, the visual channel is too close to the front end and the visual effect is poor; specifically, in this embodiment, the extension length of the visual channel is 2/3 of the longitudinal extension length of the upper leaf.
In some embodiments of the invention, the visual channel is initially configured to interpolate an endoscope; in other embodiments of the present invention, the endoscope is not initially inserted into the viewing channel, and the physician may choose whether to place the endoscope for treatment based on the needs of the actual examination.
The visual channel is divided into a connecting section 61 connected with the proximal part of the inner side wall of the upper leaf and a movable section 62 formed on the distal side of the connecting section along the longitudinal extension direction of the visual channel for swinging the front end of the visual device; thus, the visual channel 6 can swing up and down and/or left and right, and can move in the vaginal dilation range, so that the visual imaging range is enlarged.
In order to avoid the endoscope from being polluted in the using process, the endoscope does not need to be disinfected at a high level, the using efficiency of the endoscope is improved, the far end 63 of the visual channel is sealed, in order to ensure the visual function, the far end 63 of the visual channel is sealed by a high lens sheet, the light transmittance is more than 85%, or more than 90% or more than 93% in order to achieve a better effect.
In this embodiment, the upper and lower leaves are hard members, the visual channel is defined by a flexible transparent film, the flexible transparent film has a connection section bonded to the proximal portion of the inner side wall of the upper leaf, and a movable section movably disposed at the lower portion of the inner side wall of the upper leaf, and the distal end of the movable section is sealed by a high lens sheet.
Specifically, the first operating handle 3 has a coupling section 31 coupled with the upper blade and an operating section 32 located at the lower part of the coupling section; the two ends of the lower blade 2 are pivotally connected with the connecting section 31 through a rotating shaft.
An adjusting bolt 8 and an adjusting nut 7 are inserted in the middle of the first operating handle 3 and the second operating handle 5, the closing degree of the vaginal dilator can be adjusted through the bolts and the nuts, and when the vaginal dilator is used, a person to be checked can feel comfortable and does not feel vaginal pain.
Furthermore, the first operating handle 3 and/or the second operating handle 5 are provided with LED light sources illuminating the direction of the passage between the upper and lower leaves.
The endoscope can be connected with an observed display screen, so that the observation is convenient.
The endoscope is matched with the size of the visual channel, so that the endoscope can be effectively fixed and prevented from moving and falling off in the using process.
In addition, the visual channel provided by the invention can be used for selecting whether to place an endoscope for treatment according to the requirement in actual examination, the vaginal dilator body is molded by a hard material, and the vaginal dilator body is not deformed by external force during dilation use, so that examination is not influenced, and the entrance of the endoscope is not influenced;
the angle between the upper blade and the lower blade of the expander can be adjusted, so that the endoscope is convenient to observe when entering the channel; the head end of the endoscope channel is designed to be sealed, so that the high-level disinfection of the endoscope is avoided, the use frequency and efficiency of the endoscope are increased, and the cross infection in the use of the endoscope is reduced.
The far end of the visual channel is selected as a high lens sealing, so that the visual channel has better light transmittance on the basis of avoiding cross infection, and the observation of an endoscope is not influenced.
The visual channel is movable and can be adjusted according to the required position when in use.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (8)
1. A vaginal dilator, characterized in that the vaginal dilator comprises an upper leaf (1) and a lower leaf (2) which are pivoted with each other, wherein the upper leaf and the lower leaf respectively form an upper tongue (11) and a lower tongue (21) which can be clamped or opened relatively at the front side of the upper leaf and the lower leaf, and the rear sides of the upper leaf (1) and the lower leaf (2) respectively form a first operating handle (3) and a second operating handle (5); an adjusting piece for adjusting the angle between the upper tongue (11) and the lower tongue (21) is arranged between the first operating handle (3) and the second operating handle (5); a visual channel (6) is formed on the inner side wall (12) of the upper leaf for the insertion and extraction of a visual device, and extends from the proximal end of the inner side wall of the upper leaf;
the visual channel is limited by a flexible transparent piece, the flexible transparent piece is provided with a connecting section which is adhered to the proximal part of the inner side wall of the upper leaf and a movable section which is movably arranged at the lower part of the inner side wall of the upper leaf, and the distal end of the movable section is sealed by a high lens sheet.
2. Vaginal dilator according to claim 1, characterized in that the extension of the visual channel (6) is 1/2-2/3 of the longitudinal extension of the upper leaf.
3. The vaginal dilator of claim 1 wherein the distal end (63) of the viewing channel is sealed with a transparent lens.
4. The vaginal dilator according to claim 1, characterized in that said first operating handle has a coupling section (31) with the upper leaf and an operating section (32) located in the lower part of the coupling section; the two ends of the lower leaf are pivotally connected with the connecting section through a rotating shaft.
5. The vaginal dilator according to claim 1, wherein the adjusting member is configured in the form of: and an adjusting bolt and an adjusting nut are inserted into the middle parts of the first operating handle and the second operating handle.
6. A vaginal dilator according to claim 3, characterized in that the upper (1) and lower (2) leaves are made of a rigid material.
7. The vaginal dilator according to claim 6, wherein the first and/or second handle is provided with a LED light source illuminating the direction of the passage between the upper and lower leaves.
8. A vaginal dilator having visual function, characterized in that it comprises a vaginal dilator as claimed in any one of claims 1 to 7 and an endoscope, said endoscope being removably fitted in the visual channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010864990.9A CN112022076B (en) | 2020-08-25 | 2020-08-25 | Vaginal dilator with visual function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010864990.9A CN112022076B (en) | 2020-08-25 | 2020-08-25 | Vaginal dilator with visual function |
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| Publication Number | Publication Date |
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| CN112022076A CN112022076A (en) | 2020-12-04 |
| CN112022076B true CN112022076B (en) | 2023-05-12 |
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| CN202010864990.9A Active CN112022076B (en) | 2020-08-25 | 2020-08-25 | Vaginal dilator with visual function |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201213957Y (en) * | 2008-06-20 | 2009-04-01 | 深圳市恩普电子技术有限公司 | Colpectasia device for obstetrics and gynecology department operation and mated probe |
| CN205885402U (en) * | 2016-05-03 | 2017-01-18 | 首都医科大学附属北京妇产医院 | Vaginal dilator |
| CN211093987U (en) * | 2019-03-20 | 2020-07-28 | 日照市中医医院 | Gynecological examination device |
| CN110897605A (en) * | 2019-12-27 | 2020-03-24 | 徐州市广科新技术发展有限公司 | Vaginal dilator with endoscope and instrument channel |
| CN213721887U (en) * | 2020-08-25 | 2021-07-20 | 浙江优亿医疗器械股份有限公司 | Vaginal dilator with visual function |
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| CN112022076A (en) | 2020-12-04 |
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