CN113693634A - Adjustable focus sampler for gynecology and using method thereof - Google Patents
Adjustable focus sampler for gynecology and using method thereof Download PDFInfo
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- CN113693634A CN113693634A CN202110856764.0A CN202110856764A CN113693634A CN 113693634 A CN113693634 A CN 113693634A CN 202110856764 A CN202110856764 A CN 202110856764A CN 113693634 A CN113693634 A CN 113693634A
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000001514 detection method Methods 0.000 claims abstract description 72
- 238000005070 sampling Methods 0.000 claims abstract description 38
- 229920000742 Cotton Polymers 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000028327 secretion Effects 0.000 claims abstract description 8
- 210000001215 vagina Anatomy 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 239000000314 lubricant Substances 0.000 claims description 4
- 230000003902 lesion Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000003756 cervix mucus Anatomy 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 210000003679 cervix uteri Anatomy 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- A61B10/0045—Devices for taking samples of body liquids
-
- 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
- A61B1/303—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
- A61B10/0045—Devices for taking samples of body liquids
- A61B2010/0074—Vaginal or cervical secretions
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Radiology & Medical Imaging (AREA)
- Hematology (AREA)
- Gynecology & Obstetrics (AREA)
- Reproductive Health (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an adjustable focus sampler for gynecology and a using method thereof, wherein the adjustable focus sampler comprises the following steps: the detection device comprises a detection head, a sleeve pipe is arranged in the detection head, and a detection rod is arranged on the outer side below the sleeve pipe; the moving mechanisms are symmetrically arranged on the left side and the right side of the detection rod, and the front side and the rear side of the detection rod are provided with samplers; the guide arm is fixed in the lower extreme of test bar, aseptic ring is installed in the lower extreme outside of guide arm, the lower extreme threaded connection of aseptic ring has anti-skidding handle, the surface of anti-skidding handle is inlayed and is had pressure control module, the internally mounted of anti-skidding handle has the controller. The detection head and the guide rod can be telescopically expanded or closed, so that the sampler and the disposable cotton swab sampling head are hidden in the detection head, and extend out for sampling when reaching a proper focus sampling position, and can be automatically retracted after sampling is finished, so that the influence of tissues or secretions at other positions on the sampling head is avoided, and the accuracy of the sampling effect is improved.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an adjustable focus sampler for gynecology and a using method thereof.
Background
Clinically, when gynecological examination is performed, vaginal secretions generally need to be collected for further confirmation, and at present, a cervix is required to be expanded firstly when the vaginal secretions are collected, and then a cotton swab is used for dipping the secretions to finish sampling. Because the length of cotton swab is limited, lead to such a sampling mode can't directly to take a sample to focus position in patient's vagina, to treatment is relatively poor, still need expand the operation earlier simultaneously, and the whole operation is more troublesome, has the problem that wastes time and energy, for this reason, we provide an adjustable focus sampler for gynaecology and application method thereof.
Disclosure of Invention
The invention aims to provide an adjustable focus sampler for gynecology and a using method thereof, which solve the problems that the focus position in the vagina of a patient cannot be directly sampled by the sampling mode due to the limited length of a cotton swab, the treatment effect is poor, meanwhile, the expansion operation is required in the early stage, the whole operation is troublesome, and time and labor are wasted.
In order to achieve the purpose, the invention provides the following technical scheme: an adjustable focus sampler for gynecology, comprising:
the detection device comprises a detection head, a sleeve pipe is arranged in the detection head, a detection rod is arranged on the outer side below the sleeve pipe, and the sleeve pipe and the detection rod are matched with each other to form a telescopic structure;
the moving mechanisms are symmetrically arranged on the left side and the right side of the detection rod, and the front side and the rear side of the detection rod are provided with samplers;
the guide rod is fixed at the lower end of the detection rod, an aseptic ring is installed on the outer side of the lower end of the guide rod, the lower end of the aseptic ring is in threaded connection with an anti-skidding handle, a pressure control module is embedded in the outer surface of the anti-skidding handle, a controller is installed inside the anti-skidding handle, the input end of the controller is electrically connected with the pressure control module, and the output end of the controller is electrically connected with the moving mechanism;
one end of the wire is installed below the anti-slip handle, the other end of the wire is connected with a display screen, and the display screen is electrically connected with the controller through the wire.
Preferably, the sleeve further comprises:
and the camera is arranged at the top of the sleeve and is electrically connected with the controller.
Preferably, the moving mechanism further includes:
the lead screw is rotatably connected to the side edge of the detection rod;
the ball nut is in threaded connection with the outer side of the lead screw, and the outer wall of the ball nut is fixed with the inner wall of the detection head;
and the servo motor is connected to the lower end of the screw rod, and forms a rotating structure with the screw rod.
Preferably, the sampler further comprises:
the disposable cotton swab sampling head is clamped and connected to the lower end of the sampler;
the rotary sleeve is fixed at the upper end of the sampler;
the bracket is rotatably connected above the rotating sleeve and is fixed with the detection rod;
and the torsion spring is sleeved outside the joint of the bracket and the rotating sleeve.
Preferably, the guide rod further comprises:
the wire groove is formed in the middle of the inner part of the guide rod;
the silica gel sleeve is sleeved on the outer surface of the guide rod;
and the scale grooves are symmetrically formed in the outer surfaces of the left side and the right side of the guide rod.
Preferably, the sterile ring further comprises:
the disposable sterile pad is sleeved on the upper surface of the sterile ring;
the clamping blocks are symmetrically arranged on the left inner side surface and the right inner side surface of the aseptic ring and are matched with the scale grooves to form a clamping structure.
Preferably, the anti-slip handle further comprises:
a battery block installed below the controller;
and the end cover is arranged below the battery block and is in threaded connection with the anti-skidding handle.
Preferably, the pressure control module further comprises:
the switch key is arranged at the middle position of the pressure control module;
and the adjusting keys are symmetrically arranged on the upper side and the lower side of the switch key.
A using method of an adjustable focus sampler for gynecology comprises the following steps:
s1, moving the sterile ring up and down, adjusting the installation position of the sterile ring relative to the guide rod, adjusting the length of the whole device extending into the vagina of a patient, and then sleeving the disposable sterile ring on the sterile ring;
s2, smearing lubricant on the surfaces of the detection head and the sleeve;
s3, pressing a switch key, starting the whole device, enabling a camera to shoot, displaying an image through a display screen, and then extending the detection head and the guide rod into the vagina of the patient;
s4, pressing an adjusting key above the switch key, controlling the movement mechanism to start by the controller, and driving the detection head to move upwards by the movement mechanism until the sampler drives the disposable cotton swab sampling head to rotate and pop up;
s5, rotating the anti-slip handle to make the disposable cotton swab sampling head contact the inner wall of the vagina of the patient to extract secretion or epidermal tissue;
s6, pressing an adjusting key below the switch key to enable the controller to control the moving mechanism to be started reversely to drive the detection head to move downwards, enabling the detection head to compress the sampler and enabling the sampler to retract into the detection head to finish focus sampling, and finally, drawing out the guide rod and the detection head.
Compared with the prior art, the invention has the following beneficial effects:
the disposable cotton swab sampler is characterized in that the detection head and the guide rod can be telescopically unfolded or closed, so that the sampler and the disposable cotton swab sampling head are hidden inside the detection head, and extend out for sampling when reaching a proper focus sampling position, and can be automatically retracted after sampling is completed, so that the influence of tissues or secretions at other positions on the detection head is avoided, the accuracy of a sampling effect is improved, meanwhile, the whole device can also adjust the embedding length, so that focus positions at different positions in the vagina can be conveniently sampled, and a camera and a display screen are further arranged so as to facilitate observation and embedding operation, so that the whole operation is simple and convenient, and the sampling is time-saving and labor-saving;
the ball nut can move along the length direction of the screw rod in the rotation process of the screw rod so as to drive the detection head to stretch and retract relative to the guide rod, the disposable cotton swab sampling head can be inserted into the sampler for fixing and is convenient to replace, and the rotation action between the rotating sleeve and the support is influenced by the elasticity by utilizing the elastic action of the torsion spring, namely the rotating sleeve can automatically rotate outwards after losing the extrusion limiting action of the detection head, so that the sampler and the disposable cotton swab sampling head can be conveniently ejected;
the wire casing is inside to be used for passing the wire, and the silica gel cover has improved the smoothness on guide arm surface, is favorable to reducing the friction injury to patient's vagina inside, and the scale groove sets up for the equidistance for the fixture block is after crossing the scale groove of a certain amount, and the convenient distance of having adjusted corresponding quantity, and the relative anti-skidding handle easy dismounting of end cover, the later stage of being convenient for change battery piece.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the cross section of the present invention in elevation;
FIG. 3 is a schematic view of the internal cross-sectional structure of the inspection head and guide bar of the present invention in elevation;
FIG. 4 is a schematic view of the right side view of the internal cross-sectional structure of the inspection head and guide bar according to the present invention;
FIG. 5 is a schematic view of the right side view of the internal cross-section of the inspection head and guide bar according to the present invention;
fig. 6 is a schematic view of the cross-sectional structure of the guide bar and aseptic ring assembly of the present invention.
In the figure: 1. a detection head; 2. a sleeve; 21. a camera; 3. a detection lever; 4. a moving mechanism; 41. a lead screw; 42. a ball nut; 43. a servo motor; 5. a sampler; 51. a disposable cotton swab sampling head; 52. rotating the sleeve; 53. a support; 54. a torsion spring; 6. a guide bar; 61. a wire slot; 62. a silica gel sleeve; 63. a scale groove; 7. sterile ring; 71. a disposable sterile pad; 72. a clamping block; 8. an anti-slip handle; 81. a battery block; 82. an end cap; 9. a pressure manipulation module; 91. an on-off key; 92. an adjustment key; 10. a controller; 11. a wire; 12. a display screen.
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, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an adjustable focus sampler for gynecology comprises:
the detection device comprises a detection head 1, wherein a sleeve 2 is arranged inside the detection head 1, a detection rod 3 is arranged on the outer side below the sleeve 2, and the sleeve 2 and the detection rod 3 are matched with each other to form a telescopic structure;
the moving mechanisms 4 are symmetrically arranged on the left side and the right side of the detection rod 3, and the front side and the rear side of the detection rod 3 are both provided with samplers 5;
the guide rod 6 is fixed at the lower end of the detection rod 3, an aseptic ring 7 is installed on the outer side of the lower end of the guide rod 6, an anti-skid handle 8 is in threaded connection with the lower end of the aseptic ring 7, a pressure control module 9 is embedded in the outer surface of the anti-skid handle 8, a controller 10 is installed inside the anti-skid handle 8, the input end of the controller 10 is electrically connected with the pressure control module 9, and the output end of the controller 10 is electrically connected with the moving mechanism 4;
one end of a wire 11 is arranged below the anti-skid handle 8, the other end of the wire 11 is connected with a display screen 12, the display screen 12 is electrically connected with a controller 10 through the wire 11,
the sleeve 2 further comprises:
a camera 21 installed on the top of the casing 2 and electrically connected with the controller 10,
the moving mechanism 4 further includes:
a lead screw 41 rotatably connected to a side of the detection rod 3;
a ball nut 42 screwed to the outer side of the screw 41, and an outer wall of the ball nut 42 is fixed to an inner wall of the detection head 1;
a servo motor 43 connected to the lower end of the lead screw 41 and forming a rotating structure with the lead screw 41, wherein the ball nut 42 can move along the length direction of the lead screw 41 during the rotation of the lead screw 41 so as to drive the detecting head 1 to perform telescopic adjustment relative to the guide rod 6,
the sampler 5 further comprises:
the disposable cotton swab sampling head 51 is connected to the lower end of the sampler 5 in a clamping mode, and the disposable cotton swab sampling head 51 can be inserted into the sampler 5 to be fixed, so that replacement is convenient;
a rotary sleeve 52 fixed on the upper end of the sampler 5;
the bracket 53 is rotatably connected above the rotating sleeve 52 and is fixed with the detection rod 3;
a torsion spring 54 which is sleeved outside the joint of the bracket 53 and the rotating sleeve 52, and utilizes the elastic action of the torsion spring 54 to enable the rotating action between the rotating sleeve 52 and the bracket 53 to be influenced by the elastic force, namely the rotating sleeve 52 can automatically rotate outwards after losing the extrusion limit action of the detection head 1, thereby being convenient for popping out the sampler 5 and the disposable cotton swab sampling head 51,
the guide rod 6 further comprises:
a wire groove 61 which is arranged at the middle position inside the guide rod 6, and a connecting wire passes through the wire groove 61;
the silica gel sleeve 62 is sleeved on the outer surface of the guide rod 6, and the silica gel sleeve 62 improves the smoothness of the surface of the guide rod 6 and is beneficial to reducing the friction injury to the inside of the vagina of a patient;
a disposable aseptic pad 71 sleeved on the upper surface of the aseptic ring 7;
the fixture blocks 72 are symmetrically arranged on the left inner side and the right inner side of the aseptic ring 7 and are mutually matched with the scale grooves 63 to form a clamping structure, after the fixture blocks 72 cross a certain number of scale grooves 63, the distance of the corresponding number is conveniently adjusted,
the anti-skid handle 8 further comprises:
a battery block 81 mounted below the controller 10;
an end cover 82 which is arranged below the battery block 81 and is in threaded connection with the anti-skid handle 8, the end cover 82 is convenient to disassemble and assemble relative to the anti-skid handle 8, the battery block 81 is convenient to replace in the later period,
the pressure control module 9 further comprises:
an on-off key 91 installed at a middle position of the pressure manipulation module 9;
an adjusting key 92 symmetrically arranged at the upper and lower sides of the switch key 91,
a using method of an adjustable focus sampler for gynecology comprises the following steps:
s1, moving the sterile ring 7 up and down, adjusting the installation position of the sterile ring 7 relative to the guide rod 6, further adjusting the length of the whole device extending into the vagina of a patient, and then sleeving the disposable sterile pad 71 on the sterile ring 7;
s2, smearing lubricant on the surfaces of the detection head 1 and the sleeve 2;
s3, pressing a switch key 91, starting the whole device, enabling the camera 21 to shoot, displaying an image through the display screen 12, and then extending the detection head 1 and the guide rod 6 into the vagina of the patient;
s4, pressing the adjusting key 92 above the switch key 91, the controller 10 controlling the moving mechanism 4 to start, the moving mechanism 4 driving the detecting head 1 to move upwards until the sampler 5 driving the disposable cotton swab sampling head 51 to rotate and pop up;
s5, rotating the anti-slip handle 8 to make the disposable swab sampling head 51 contact the inner wall of the vagina of the patient to extract secretion or epidermal tissue;
s6, pressing the adjusting key 92 below the switch key 91 to make the controller 10 control the moving mechanism 4 to start reversely to drive the detecting head 1 to move downwards, the detecting head 1 compresses the sampler 5 to make the sampler 5 retract into the detecting head 1 to complete the focus sampling, finally, drawing out the guide rod 6 and the detecting head 1,
set up and to stretch out and draw back between detection head 1 and the guide arm 6 or close, so that hide sampler 5 and disposable cotton swab sampling head 51 inside detecting head 1, make it when reacing suitable focus sampling position, stretch out the sample again, can withdraw automatically after the sample is accomplished, avoid the tissue or the secretion of other positions to cause the influence to it, the precision of sample effect has been improved, whole device can also adjust simultaneously and put into length, be convenient for take a sample to the focus position of different positions in the vagina, camera 21 and display screen 12 have still been set up in addition, so that observe and put into the operation, make whole easy operation convenient, sample labour saving and time saving.
The working principle is as follows: for the adjustable focus sampler for gynecology, firstly, the aseptic ring 7 is moved up and down, the aseptic ring 7 drives the fixture block 72 to move between the scale grooves 63, the installation position of the aseptic ring 7 relative to the guide rod 6 is adjusted, then the disposable aseptic pad 71 is sleeved on the aseptic ring 7, the surfaces of the detection head 1 and the sleeve 2 are coated with lubricant, the smoothness of the surface of the guide rod 6 is improved by the silica gel sleeve 62, the friction injury to the interior of the vagina of a patient is reduced, then the switch key 91 in the pressure control module 9 is pressed, the internal data of the controller 10 is adjusted, the whole device is started, the battery block 81 supplies power, the camera 21 can shoot, the data is transmitted to the controller 10, and the controller 10 performs analysis processing and transmits the data to the display screen 12 through the lead 11 for display;
then, the anti-slip handle 8 is held by hand, the detection head 1 and the guide rod 6 are placed in the vagina of the patient until the disposable sterile pad 71 contacts with the vulval tract opening, at this time, the adjusting key 92 above the switch key 91 is pressed, the controller 10 controls the moving mechanism 4 to start, the servo motor 43 works to rotate forwards, the lead screw 41 is driven to rotate relative to the detection rod 3, the lead screw 41 drives the ball nut 42 to move upwards, the ball nut 42 drives the detection head 1 to move upwards, so that the detection head 1 and the guide rod 6 are separated, the sleeve 2 slides upwards and extends relative to the wire groove 61, the sleeve 2 and the wire groove 61 are used for protecting the connecting wire, at this time, the detection head 1 does not press the rotating sleeve 52, the rotating sleeve 52 rotates outwards under the elastic action of the torsion spring 54, the rotating sleeve 52 drives the sampler 5 to rotate around the bracket 53 as an axis, so that the disposable cotton stick sampling head 51 is converted from a vertical contraction state to a horizontal expansion state, at this time, the anti-slip handle 8 is rotated, the disposable cotton swab sampling head 51 is contacted with the inner wall of the vagina of a patient to extract secretion or epidermal tissue, and the disposable cotton swab sampling head 51 can be replaced by a sampling tool such as a scraper and the like at the later stage;
then press the adjusting key 92 below the switch key 91, make the controller 10 control the servomotor 43 in the moving mechanism 4 to start up in the opposite direction, drive and detect the head 1 to move down, detect the head 1 and compress and change the set 52, make the sampler 5 withdraw and detect the head 1 inside, finish the focus to sample, finally, take out guide arm 6 and detect head 1, when needing to change the battery block 81, rotate and open the end cover 82 can, just so finish the use of the whole adjustable focus sampler for gynaecology.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a gynaecology is with adjustable nodal pattern focus sampler which characterized in that includes:
the detection device comprises a detection head (1), wherein a sleeve (2) is installed inside the detection head (1), a detection rod (3) is arranged on the outer side below the sleeve (2), and the sleeve (2) and the detection rod (3) are matched with each other to form a telescopic structure;
the moving mechanisms (4) are symmetrically arranged on the left side and the right side of the detection rod (3), and samplers (5) are arranged on the front side and the rear side of the detection rod (3);
the guide rod (6) is fixed at the lower end of the detection rod (3), an aseptic ring (7) is installed on the outer side of the lower end of the guide rod (6), an anti-slip handle (8) is connected to the lower end of the aseptic ring (7) in a threaded mode, a pressure control module (9) is embedded in the outer surface of the anti-slip handle (8), a controller (10) is installed inside the anti-slip handle (8), the input end of the controller (10) is electrically connected with the pressure control module (9), and the output end of the controller (10) is electrically connected with the moving mechanism (4);
wire (11), one end install in the below of anti-skidding handle (8), the other end of wire (11) is connected with display screen (12), display screen (12) pass through wire (11) with controller (10) electric connection.
2. A gynecological adjustable focal sampler according to claim 1, wherein the cannula (2) further comprises:
the camera (21) is installed at the top of the sleeve (2) and is electrically connected with the controller (10).
3. A gynecological adjustable focal sampler according to claim 1, wherein the moving mechanism (4) further comprises:
the lead screw (41) is rotatably connected to the side edge of the detection rod (3);
a ball nut (42) which is screwed to the outer side of the screw shaft (41), and the outer wall of the ball nut (42) is fixed to the inner wall of the detection head (1);
and the servo motor (43) is connected to the lower end of the lead screw (41) and forms a rotating structure with the lead screw (41).
4. A gynecological adjustable focal sampler according to claim 1, wherein the sampler (5) further comprises:
a disposable cotton swab sampling head (51) which is clamped and connected with the lower end of the sampler (5);
a rotary sleeve (52) fixed on the upper end of the sampler (5);
the bracket (53) is rotatably connected above the rotating sleeve (52) and is fixed with the detection rod (3);
and the torsion spring (54) is sleeved outside the joint of the bracket (53) and the rotating sleeve (52).
5. A gynecological adjustable focal sampler according to claim 1, wherein the guide rod (6) further comprises:
a wire groove (61) which is arranged at the middle position inside the guide rod (6);
the silica gel sleeve (62) is sleeved on the outer surface of the guide rod (6);
and the scale grooves (63) are symmetrically formed in the outer surfaces of the left side and the right side of the guide rod (6).
6. A gynecological adjustable focal sampler as claimed in claim 5, wherein the sterile ring (7) further comprises:
a disposable sterile pad (71) sleeved on the upper surface of the sterile ring (7);
and the clamping blocks (72) are symmetrically arranged on the left inner side surface and the right inner side surface of the sterile ring (7) and are matched with the scale grooves (63) to form a clamping structure.
7. An adjustable gynecological lesion sampler according to claim 1, wherein the anti-slip handle (8) further comprises:
a battery block (81) mounted below the controller (10);
and the end cover (82) is arranged below the battery block (81) and is in threaded connection with the anti-skid handle (8).
8. A gynecological adjustable focal sampler according to claim 1, wherein the pressure manipulation module (9) further comprises:
a switch key (91) installed at a middle position of the pressure manipulation module (9);
and the adjusting keys (92) are symmetrically arranged at the upper side and the lower side of the switch key (91).
9. A using method of an adjustable focus sampler for gynecology is characterized by comprising the following steps:
s1, moving the sterile ring (7) up and down, adjusting the installation position of the sterile ring (7) relative to the guide rod (6), further adjusting the length of the whole device extending into the vagina of a patient, and then sleeving the disposable sterile pad (71) on the sterile ring (7);
s2, smearing lubricant on the surfaces of the detection head (1) and the sleeve (2);
s3, pressing a switch key (91), starting the whole device, enabling a camera (21) to shoot, displaying an image through a display screen (12), and then extending a detection head (1) and a guide rod (6) into the vagina of a patient;
s4, pressing an adjusting key (92) above the switch key (91), controlling the moving mechanism (4) to start by the controller (10), and driving the detection head (1) to move upwards by the moving mechanism (4) until the sampler (5) drives the disposable cotton swab sampling head (51) to rotate and pop up;
s5, rotating the anti-slip handle (8) to enable the disposable swab sampling head (51) to contact the inner wall of the vagina of the patient, and extracting secretions or epidermal tissues;
s6, pressing an adjusting key (92) below the switch key (91), enabling the controller (10) to control the moving mechanism (4) to reversely start, driving the detection head (1) to move downwards, enabling the detection head (1) to compress the sampler (5), enabling the sampler (5) to retract into the detection head (1), completing focus sampling, and finally drawing out the guide rod (6) and the detection head (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110856764.0A CN113693634A (en) | 2021-07-28 | 2021-07-28 | Adjustable focus sampler for gynecology and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110856764.0A CN113693634A (en) | 2021-07-28 | 2021-07-28 | Adjustable focus sampler for gynecology and using method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN113693634A true CN113693634A (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110856764.0A Pending CN113693634A (en) | 2021-07-28 | 2021-07-28 | Adjustable focus sampler for gynecology and using method thereof |
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| CN (1) | CN113693634A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116763359A (en) * | 2022-01-12 | 2023-09-19 | 徐昆 | Accurate genital tract microecology detection system based on Internet mode and application thereof |
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2021
- 2021-07-28 CN CN202110856764.0A patent/CN113693634A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116763359A (en) * | 2022-01-12 | 2023-09-19 | 徐昆 | Accurate genital tract microecology detection system based on Internet mode and application thereof |
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