CN114027891A - Clinical examination auxiliary device who uses of gynaecology's tumour - Google Patents
Clinical examination auxiliary device who uses of gynaecology's tumour Download PDFInfo
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- CN114027891A CN114027891A CN202111572835.0A CN202111572835A CN114027891A CN 114027891 A CN114027891 A CN 114027891A CN 202111572835 A CN202111572835 A CN 202111572835A CN 114027891 A CN114027891 A CN 114027891A
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- fixed outer
- module
- threaded part
- outer tube
- sampling head
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/04—Endoscopic instruments
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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
- A61B1/04—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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0291—Instruments for taking cell samples or for biopsy for uterus
Abstract
The invention provides a clinical examination auxiliary device for gynecological tumor, which is applied to the field of medical instruments, and comprises: the device is provided with the extension module, so that the device can conveniently extend into a designated area for sampling; the extension module is arranged into a detachable structure so as to be convenient for cleaning and replacing each component and improve the safety protection of sensitive parts during gynecological examination; the telescopic sampling head is of a telescopic structure, so that collected samples can be better stored, and the effectiveness of examination is guaranteed; through setting up visual module, can provide audio-visual vision show and be convenient for know the arrival position of sampling head, promote the accuracy of sampling and examining.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to an auxiliary examination device for gynecological tumor clinic.
Background
The early screening of gynecological tumor comprises cytology examination, human papilloma virus, DNA detection, HPV detection, colposcopy examination, cervical biopsy and gynecological tumor location diagnosis. For early gynecological examinations, nearby or uterus masses can be touched, and when the examinations are unclear, imaging examinations are combined, including ultrasonic examination, CT examination, and MRI examination, and if endometrium biopsy is performed, endometrium taking and biopsy are carried out through diagnostic uterine curettage or hysteroscopy, pathological examination is carried out, so as to determine whether endometrium polyp or other endometrium lesions such as endometrial cancer exist. The biopsy of vulvar tissue can find lesions of vulva, including lichenification disease of vulva, leukoplakia vulvae and vulvar tumor. Biopsy is mainly used for determining gynecological diseases, cervical biopsy is the most accurate detection for finally determining cervical cancer, and cervical cancer prevention screening is a screening item, and if abnormality is found, the final diagnosis must be carried out through cervical biopsy.
Through the massive search of the group, the conventional gynecological tumor diagnosis method is mainly disclosed as JP2017029083A, JP2012192017A and CN203220389U, however, the devices are complex in structure and not beneficial to recovery and cleaning, but the extension section is less in contact with a human body, so that the device can be repeatedly used after disinfection and cleaning, and the conventional sampler is not easy to store a sample, so that an active sample is easy to separate from the sampler after sampling, the detection accuracy is affected, and even the separated cells can pollute other tissues of the pudendum.
Disclosure of Invention
The invention aims to provide an auxiliary device for clinical examination of gynecological tumors, aiming at the defects of the existing gynecological biopsy sampling instrument.
In order to overcome the defects of the prior art, the invention adopts the following technical scheme:
an auxiliary device for clinical examination of gynecological tumors, comprising: a housing;
an extension module disposed on the housing and configured to extend into a cervix for sampling;
a vision module disposed on the extension module and configured to observe an extended position of the extension module;
the drive module is arranged on the shell and is configured to drive the extension module to rotate, stretch and sample;
the control module is arranged on the shell and used for sending a control instruction to the visual module and the driving module;
the extension module comprises an extension installation pipe and a detachable pipe head, the extension installation pipe is arranged on the shell, and the detachable pipe head is arranged on the extension installation pipe;
the extension installation pipe comprises a first fixed outer pipe and a transmission inner rod, the shell is provided with a first through hole, a fifth threaded part is arranged at the first end of the first fixed outer pipe, a sixth threaded part matched with the fifth threaded part is arranged at the first through hole of the shell, the inner cavity of the first fixed outer pipe is communicated with the first through hole, a first threaded part is arranged at the second end of the first fixed outer pipe, the transmission inner rod is movably arranged in the first fixed outer pipe, and a first inserting part and a second inserting part are respectively arranged at two ends of the transmission inner rod;
a fifth thread part is arranged at the first end of the first fixed outer pipe, and a sixth thread part matched with the fifth thread part is arranged at the first through hole of the machine shell;
the inner side of the middle section of the first fixed outer pipe is also provided with a third threaded part, the transmission inner rod is provided with a fourth threaded part matched with the third threaded part, a first limiting convex ring is arranged between the third threaded part and the first threaded part on the inner side of the first fixed outer pipe, a smooth part is arranged between the first limiting convex ring and the third threaded part, and the transmission inner rod is constructed to rotate towards the first direction, the transmission inner rod is enabled to translate while rotating under the action of the third threaded part and the fourth threaded part, when the third threaded part moves to the smooth part, the threads of the third threaded part and the fourth threaded part are separated, and when the transmission inner rod continues to rotate towards the first direction, the third threaded part rotates at the smooth part under the obstruction of the first limiting convex ring;
a return spring is sleeved outside the transmission inner rod and is configured to provide an acting force for the transmission inner rod to move to one side far away from the detachable tube head;
the detachable tube head comprises a second fixed outer tube and a telescopic sampling head, the second fixed outer tube is connected with the first fixed outer tube, and the telescopic sampling head is slidably arranged inside the second fixed outer tube.
Further, the first end of the second fixed outer tube is provided with a second threaded portion matched with the first threaded portion, and the second end of the second fixed outer tube is arranged to be a flush port.
Further, the outside of flexible sampling head is provided with keeps apart the arch, keep apart the arch and be used for separating the surface of flexible sampling head and the internal surface of the fixed outer tube of second, reduce the slip and the rotation resistance of flexible sampling head, the internal surface of the fixed outer tube of second is provided with the spacing bulge loop of second between the second end of keeping apart protruding and the fixed outer tube of second, and the spacing bulge loop of second contacts with the outer wall of flexible sampling head, the spacing bulge loop of second is used for preventing flexible sampling head from being used for avoiding flexible sampling head's rocking from top to bottom simultaneously from the second end roll-off of the fixed outer tube of second.
Furthermore, the first end of flexible sampling head be provided with the third grafting portion that the second grafting portion matches, the scraping holding tank that the second end annular of flexible sampling head arranged the setting, and the scraping holding tank is provided with spacing arch in the position that is close to the second end of flexible sampling head, spacing bellied outer boundary is less than 1mm with the interval of the internal surface of first fixed outer tube, spacing arch is used for storing the sample of will sampling in the scraping holding tank.
Furthermore, the driving module comprises a driving motor and a transmission shaft, the driving motor is arranged in the casing, a main shaft of the driving motor is connected with one end of the transmission shaft, and a fourth insertion part matched with the first insertion part is arranged at the other end of the transmission shaft.
Further, visual module includes protective housing, camera, lighting unit, the protective housing cover is established on the first fixed outer tube, camera and lighting unit set up the installation of protective housing is indoor, the protective housing is provided with the transparent window that supplies the camera to shoot the outside scene and supply lighting unit to provide the illumination to the outside, and camera and lighting unit all with control module electric connection.
Furthermore, the visual module further comprises a display panel, the display panel is arranged on the machine shell, and the display panel is electrically connected with the control module.
Further, control module includes control center and control button, control center sets up in the casing, control button set up in the casing outside and with control center electric connection, control center still is provided with wireless transmission unit, wireless transmission unit is used for collecting visual module image information and transmits to long-range broadcast end.
The beneficial effects obtained by the invention are as follows:
the extension module is arranged, so that the sampling can be conveniently carried out by extending into a designated area; the extension module is arranged into a detachable structure so as to be convenient for cleaning and replacing each component and improve the safety protection of sensitive parts during gynecological examination; the telescopic sampling head is of a telescopic structure, so that collected samples can be better stored, and the effectiveness of examination is guaranteed; through setting up visual module, can provide audio-visual vision show and be convenient for know the arrival position of sampling head, promote the accuracy of sampling and examining.
Drawings
The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a schematic structural diagram of the driving inner rod of the present invention.
Fig. 4 is a schematic structural diagram of a visual module according to the present invention.
Fig. 5 is a schematic structural diagram of the telescopic sampling head of the present invention.
Fig. 6 is a flow chart of the inspection sampling method according to the present invention.
In the figure: 1. a housing; 2. an extension module; 21. an extension mounting tube; 211. a first fixed outer tube; 212. an inner transmission rod; 22. a detachable tube head; 221. a second fixed outer tube; 222. a telescopic sampling head; 3. a visual module; 31. a protective shell; 32. a camera; 33. a lighting unit; 34. a display panel; 4. a drive module; 41. a drive motor; 42. a drive shaft; 5. and a control module.
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Other systems, methods, and/or features of the present embodiments will become apparent to those skilled in the art upon review of the following detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description, be within the scope of the invention, and be protected by the accompanying claims. Additional features of the disclosed embodiments are described in, and will be apparent from, the detailed description that follows.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
The first embodiment.
As shown in fig. 1, 2, 3, 4 and 5, an auxiliary device for clinical examination of gynecological tumor comprises: a housing 1;
an extension module 2 disposed on the housing 1 and configured to extend into the cervix for sampling;
a vision module 3 disposed on the extension module 2 and configured to observe an extended position of the extension module 2;
the driving module 4 is arranged on the machine shell 1 and is configured to drive the extension module 2 to rotate, stretch and sample;
the control module 5 is arranged on the machine shell 1 and used for sending a control instruction to the visual module 3 and the driving module 4;
the extension module 2 comprises an extension installation pipe 21 and a detachable pipe head 22, wherein the extension installation pipe 21 is arranged on the machine shell 1, and the detachable pipe head 22 is arranged on the extension installation pipe 21;
the extension installation pipe 21 comprises a first fixed outer pipe 211 and a transmission inner rod 212, the casing 1 is provided with a first through hole, a first end of the first fixed outer pipe 211 is connected with the casing 1, an inner cavity of the first fixed outer pipe 211 is communicated with the first through hole, a second end of the first fixed outer pipe 211 is provided with a first threaded portion, the transmission inner rod 212 is movably arranged inside the first fixed outer pipe 211, and two ends of the transmission inner rod 212 are respectively provided with a first insertion part and a second insertion part;
a fifth thread part is arranged at the first end of the first fixed outer tube 211, and a sixth thread part matched with the fifth thread part is arranged at the first through hole of the casing 1;
a third threaded part is further arranged on the inner side of the middle section of the first fixed outer tube 211, a fourth threaded part matched with the third threaded part is arranged on the transmission inner rod 212, a first limiting convex ring is arranged between the third threaded part and the first threaded part on the inner side of the first fixed outer tube 211, a smooth part is arranged between the first limiting convex ring and the third threaded part, and the transmission inner rod 212 is constructed to rotate towards the first direction, the transmission inner rod 212 translates at the same time due to the action of the third threaded part and the fourth threaded part, when the third threaded part moves to the smooth part, the threads of the third threaded part and the fourth threaded part are separated, and when the transmission inner rod 212 continues to rotate towards the first direction, the third threaded part rotates at the smooth part under the obstruction of the first limiting convex ring;
a return spring is sleeved outside the transmission inner rod 212 and is configured to provide an acting force for the transmission inner rod 212 to move to the side far away from the detachable tube head 22;
the detachable tube head 22 comprises a second fixed outer tube 221 and a telescopic sampling head 222, the second fixed outer tube 221 is connected with the first fixed outer tube 211, and the telescopic sampling head 222 is slidably arranged inside the second fixed outer tube 221;
a first end of the second fixed outer tube 221 is provided with a second threaded portion matched with the first threaded portion, and a second end of the second fixed outer tube 221 is provided with a flush port;
an isolation bulge is arranged on the outer side of the telescopic sampling head 222, the isolation bulge is used for isolating the outer surface of the telescopic sampling head 222 from the inner surface of the second fixed outer tube 221 and reducing the sliding and rotating resistance of the telescopic sampling head 222, a second limiting convex ring is arranged on the inner surface of the second fixed outer tube 221 between the isolation bulge and the second end of the second fixed outer tube 221, the second limiting convex ring is in contact with the outer wall of the telescopic sampling head 222, and the second limiting convex ring is used for preventing the telescopic sampling head 222 from sliding out of the second end of the second fixed outer tube 221 and avoiding the up-and-down shaking of the telescopic sampling head 222;
a third inserting part matched with the second inserting part is arranged at the first end of the telescopic sampling head 222, scraping material accommodating grooves are annularly arranged at the second end of the telescopic sampling head 222, a limiting bulge is arranged at a position, close to the second end of the telescopic sampling head 222, of each scraping material accommodating groove, the distance between the outer boundary of each limiting bulge and the inner surface of the first fixed outer tube 211 is smaller than 1mm, and the limiting bulge is used for storing a sampling sample in each scraping material accommodating groove;
the driving module 4 comprises a driving motor 41 and a transmission shaft 42, the driving motor 41 is arranged in the casing 1, a main shaft of the driving motor 41 is connected with one end of the transmission shaft 42, and the other end of the transmission shaft 42 is provided with a fourth inserting part matched with the first inserting part;
the visual module 3 comprises a protective shell 31, a camera 32 and an illumination unit 33, the protective shell 31 is sleeved on the first fixed outer tube 211, the camera 32 and the illumination unit 33 are arranged in an installation chamber of the protective shell 31, the protective shell 31 is provided with a transparent window for the camera 32 to shoot outside images and for the illumination unit 33 to provide illumination to the outside, and the camera 32 and the illumination unit 33 are both electrically connected with the control module 5;
the visual module 3 further comprises a display panel 34, the display panel 34 is disposed on the casing 1, and the display panel 34 is electrically connected with the control module 5;
Second embodiment, the present embodiment is further described in the above embodiments, and it should be understood that the present embodiment includes all the technical features described above and is further described in detail:
in this embodiment, the retractable sampling head 222 is made of medical plastic material;
the second plugging part is provided with an elastic gasket on a contact surface contacted with the third plugging part, and the elastic gasket is used for connecting the second plugging part with the third plugging part in an interference manner;
the difference between the length of the second inserting part and the length of the third inserting part is less than 2 cm;
the difference between the length of the fourth plugging part and the length of the first plugging part is less than 1cm, and the length of the fourth plugging part is greater than the sum of the lengths of the third threaded part and the smooth part;
the extension module 2 is arranged, so that the sampling can be conveniently carried out by extending into a designated area; the extension module 2 is arranged into a detachable structure so as to be convenient for cleaning and replacing each part and improve the safety protection of sensitive parts during gynecological examination; the transmission inner rod 212 and the telescopic sampling head 222 can be stretched while rotating through a specific structural design, the structure is simple and effective, and the telescopic sampling head 222 is of a telescopic structure, so that collected samples can be better stored, and the examination effectiveness is ensured; through setting up visual module 3, can provide audio-visual show and be convenient for know the arrival position of sampling head, promote the accuracy of sampling and examining.
Third embodiment, the present embodiment is further described in the above embodiments, and it should be understood that the present embodiment includes all the technical features described above and is further described in detail:
as further shown in fig. 6, the examination sampling method of the examination assisting apparatus comprises:
s1, mounting, namely mounting the first fixed outer tube 211 and the transmission inner rod 212 on the machine shell 1 after assembling, mounting the detachable tube head 22 on the extension mounting tube 21 after assembling, and sleeving the protective shell 31 on the first fixed outer tube 211;
s2, sampling, namely, extending the extension module 2 into the cervix from the vagina to sample, observing the extension reaching position of the extension module 2 through the display panel 34 of the visual module 3 or the display screen in communication connection with the control module 5, sampling after the detachable tube head 22 reaches the target area of the cervix, and extracting the extension module 2 after sampling is successful;
the detachable tube head 22 samples after reaching a target region of a cervix, and the specific sampling mode is that after observing that the detachable tube head 22 reaches a target organ and contacts the target organ, an operation command is sent to a control center through an operation control button, the control center controls a driving motor 41 to rotate towards a first direction, so that a transmission shaft 42 drives a transmission inner rod 212 and a telescopic sampling head 222 to rotate, meanwhile, due to the action of a third thread part of a first fixed outer tube 211 and a fourth thread part of the transmission inner rod 212, the transmission inner rod 212 slides towards a direction which is close to the detachable tube head while rotating towards the first direction, so that the transmission inner rod 212 ejects the telescopic sampling head 222 out of a second fixed outer tube 221, a scraping accommodating groove of the telescopic sampling head 222 is in contact with cells of the target region, then the telescopic sampling head 222 scrapes off sample cells through the scraping accommodating groove while rotating, and simultaneously collects the sample cells into the scraping accommodating groove, then, the driving motor 41 is controlled to rotate towards the second direction by operating the control button, the transmission inner rod 212 is driven to slide towards one side close to the casing 1 under the action of the return spring, and the extension module 2 can be drawn out after the telescopic sampling head 222 is pulled into the second fixed outer tube 221;
s3, checking, wherein after sampling is completed, the detachable tube head 22 is disassembled from the extension installation tube 21, then the telescopic sampling head 222 is pulled out from the first end of the second fixed outer tube 221, and then the telescopic sampling head is placed into a container with culture solution to be sent to a detection department for detection;
s4, disassembling and cleaning, namely disassembling the first fixed outer tube 211 from the casing 1, then disassembling the transmission inner rod 212 from the first fixed outer tube 211, and then respectively cleaning the first fixed outer tube 211, the transmission inner rod 212, and the second fixed outer tube 221;
when the visual module 3 is not installed, the visual module can be used by being matched with an endoscope, or direct sampling can be carried out according to the experience of an operator.
Although the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. That is, the methods, systems, and devices discussed above are examples. Various configurations may omit, substitute, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in an order different than that described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, as different aspects and elements of the configurations may be combined in a similar manner. Further, elements therein may be updated as technology evolves, i.e., many elements are examples and do not limit the scope of the disclosure or claims.
Specific details are given in the description to provide a thorough understanding of the exemplary configurations including implementations. However, configurations may be practiced without these specific details, for example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail in order to avoid obscuring the configurations. This description provides example configurations only, and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made in the function and arrangement of elements without departing from the spirit or scope of the disclosure.
In conclusion, it is intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that these examples are illustrative only and are not intended to limit the scope of the invention. After reading the description of the invention, the skilled person can make various changes or modifications to the invention, and these equivalent changes and modifications also fall into the scope of the invention defined by the claims.
Claims (8)
1. An auxiliary examination device for gynecological tumor clinical use is characterized by comprising: a housing;
an extension module disposed on the housing and configured to extend into a cervix for sampling;
a vision module disposed on the extension module and configured to observe an extended position of the extension module;
the drive module is arranged on the shell and is configured to drive the extension module to rotate, stretch and sample;
the control module is arranged on the shell and used for sending a control instruction to the visual module and the driving module;
the extension module comprises an extension installation pipe and a detachable pipe head, the extension installation pipe is arranged on the shell, and the detachable pipe head is arranged on the extension installation pipe;
the extension installation pipe comprises a first fixed outer pipe and a transmission inner rod, the shell is provided with a first through hole, a fifth threaded part is arranged at the first end of the first fixed outer pipe, a sixth threaded part matched with the fifth threaded part is arranged at the first through hole of the shell, the inner cavity of the first fixed outer pipe is communicated with the first through hole, a first threaded part is arranged at the second end of the first fixed outer pipe, the transmission inner rod is movably arranged in the first fixed outer pipe, and a first inserting part and a second inserting part are respectively arranged at two ends of the transmission inner rod;
the inner side of the middle section of the first fixed outer pipe is also provided with a third threaded part, the transmission inner rod is provided with a fourth threaded part matched with the third threaded part, a first limiting convex ring is arranged between the third threaded part and the first threaded part on the inner side of the first fixed outer pipe, a smooth part is arranged between the first limiting convex ring and the third threaded part, and the transmission inner rod is constructed to rotate towards the first direction and simultaneously translate under the action of the third threaded part and the fourth threaded part, when the third threaded part moves to the smooth part, the threads of the third threaded part and the fourth threaded part are separated, and when the transmission inner rod continues to rotate towards the first direction, the third threaded part rotates at the smooth part under the obstruction of the first limiting convex ring;
a return spring is sleeved outside the transmission inner rod and is configured to provide an acting force for the transmission inner rod to move to one side far away from the detachable tube head;
the detachable tube head comprises a second fixed outer tube and a telescopic sampling head, the second fixed outer tube is connected with the first fixed outer tube, and the telescopic sampling head is slidably arranged inside the second fixed outer tube.
2. The clinical examination auxiliary device for gynecological tumors as claimed in claim 1, wherein the first end of the second fixed outer tube is provided with a second threaded portion matching with the first threaded portion, and the second end of the second fixed outer tube is provided with a flush port.
3. The auxiliary device for clinical examination of gynecological tumor according to claim 2, wherein an isolation protrusion is disposed on an outer side of the retractable sampling head, the isolation protrusion is used for separating an outer surface of the retractable sampling head from an inner surface of the second fixed outer tube, so as to reduce sliding and rotational resistance of the retractable sampling head, a second limit convex ring is disposed on the inner surface of the second fixed outer tube between the isolation protrusion and the second end of the second fixed outer tube, and the second limit convex ring is in contact with an outer wall of the retractable sampling head, and is used for preventing the retractable sampling head from sliding out of the second end of the second fixed outer tube and simultaneously preventing the retractable sampling head from shaking up and down.
4. The auxiliary device for gynecological tumor clinical examination according to claim 3, wherein the first end of the retractable sampling head is provided with a third insertion part matching with the second insertion part, the second end of the retractable sampling head is provided with scraping material accommodating grooves arranged in a circular arrangement, the scraping material accommodating grooves are provided with a limiting protrusion at a position close to the second end of the retractable sampling head, the distance between the outer boundary of the limiting protrusion and the inner surface of the first fixed outer tube is less than 1mm, and the limiting protrusion is used for storing the sampling sample in the scraping material accommodating groove.
5. The auxiliary device for gynecological tumor clinical examination according to claim 4, wherein the driving module comprises a driving motor and a transmission shaft, the driving motor is disposed in the housing, a main shaft of the driving motor is connected to one end of the transmission shaft, and a fourth insertion portion matching with the first insertion portion is disposed at the other end of the transmission shaft.
6. The clinical examination auxiliary device for gynecological tumors as claimed in claim 5, wherein the visual module comprises a protective shell, a camera and an illumination unit, the protective shell is sleeved on the first fixed outer tube, the camera and the illumination unit are disposed in the mounting chamber of the protective shell, the protective shell is provided with a transparent window for the camera to shoot external scenes and for the illumination unit to provide illumination to the outside, and the camera and the illumination unit are both electrically connected with the control module.
7. The clinical examination auxiliary device for gynecological tumors as claimed in claim 6, wherein the visual module further comprises a display panel disposed on the housing, and the display panel is electrically connected to the control module.
8. The auxiliary device for gynecological tumor clinical examination according to claim 7, wherein the control module comprises a control center and a control button, the control center is disposed in the housing, the control button is disposed outside the housing and electrically connected to the control center, and the control center is further provided with a wireless transmission unit for transmitting the image information collected by the visual module to the remote playing end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111572835.0A CN114027891A (en) | 2021-12-21 | 2021-12-21 | Clinical examination auxiliary device who uses of gynaecology's tumour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111572835.0A CN114027891A (en) | 2021-12-21 | 2021-12-21 | Clinical examination auxiliary device who uses of gynaecology's tumour |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114027891A true CN114027891A (en) | 2022-02-11 |
Family
ID=80147058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111572835.0A Withdrawn CN114027891A (en) | 2021-12-21 | 2021-12-21 | Clinical examination auxiliary device who uses of gynaecology's tumour |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114027891A (en) |
-
2021
- 2021-12-21 CN CN202111572835.0A patent/CN114027891A/en not_active Withdrawn
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