CN111467007B - Gynecological uterine curettage device with gynecological disease pre-examination function - Google Patents
Gynecological uterine curettage device with gynecological disease pre-examination function Download PDFInfo
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- CN111467007B CN111467007B CN202010298324.3A CN202010298324A CN111467007B CN 111467007 B CN111467007 B CN 111467007B CN 202010298324 A CN202010298324 A CN 202010298324A CN 111467007 B CN111467007 B CN 111467007B
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- arc
- plane mirror
- gynecological
- fixedly connected
- air bag
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B17/4241—Instruments for manoeuvring or retracting the uterus, e.g. during laparoscopic surgery
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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
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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
- A61B1/0676—Endoscope light sources at distal tip of an endoscope
-
- 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]
-
- 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
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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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
-
- 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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B2017/4216—Operations on uterus, e.g. endometrium
Abstract
The invention discloses a gynecological curettage device with a gynecological disease pre-examination function, which comprises two arc-shaped expansion plates, wherein a cylindrical air bag is fixedly connected between the two arc-shaped expansion plates, a folded tube penetrates through the cylindrical air bag, a first plane mirror and a second plane mirror which are obliquely arranged are fixedly connected in the two folded tubes, the first plane mirror and the second plane mirror are arranged in parallel, the reflecting surfaces of the first plane mirror and the second plane mirror are opposite, an illuminating device is arranged at the port of the folded tube close to the first plane mirror, a camera probe is arranged in the port of the folded tube close to the second plane mirror, a limiting mechanism is arranged between the folded tube and the cylindrical air bag, and one end of an air inlet tube, far away from the cylindrical air bag, is connected with an inflating. The invention has reasonable structure, can realize the soft expansion of the inner wall of the vagina under the condition of uterine curettage treatment, can effectively reduce the pain of a patient, is convenient to take out body fluid under the condition of collecting the body fluid, is more convenient and quicker, and can not increase the pain of the forehead of the patient.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a gynecological curettage device with a gynecological disease pre-inspection function.
Background
The uterine curettage operation is uterine curettage, the uterine curettage operation is traditional induced abortion, and the uterine curettage operation is different from abortion operation, is used for cleaning tissues which are not fully remained in uterine cavities after abortion operation, helps repair of the uterus, reduces the possibility of bleeding or infection, can select painless uterine curettage, but is related to the medical level of a hospital which you see. As long as the artificial abortion is mentioned, people can naturally think of uterine curettage, so that the uterine curettage is a name of the artificial abortion, and the uterine curettage is the most commonly used method for early artificial abortion, and the uterine curettage is a gynecological operation even though no operation is needed, and is performed under the condition of strict disinfection.
When the uterine curettage device used clinically is used for curettage a patient, the uterine depth is usually probed with a probe firstly, and then the curettage is carried out with a curette, but the existing uterine curettage device does not have the function of pre-examination on gynecological diseases, and body fluid sampling operation is required to be carried out additionally in gynecological disease examination, so that the operation is increased, and the pain of the patient is increased inevitably.
The prior art discloses a gynaecology curettage ware with gynopathy preliminary examination function of application number CN201811508326.X, including vertical setting and the solid fixed cylinder that all link up from top to bottom, the solid fixed cylinder is close to the fixed block of two bilateral symmetry of fixedly connected with on the lateral wall of upper end, two all run through on the fixed block and be equipped with the guide way, two all be equipped with the guide bar in the guide way, the equal fixed connection in both ends of guide bar is on the inner wall of guide way, two the equal sliding sleeve that has cup jointed on the guide bar, cup jointed first spring on the guide bar, the both ends difference fixed connection of first spring is on the inner wall of guide sliding sleeve and guide way, two the equal fixedly connected with in upper end of guide sliding sleeve expands the board, be equipped with the control mechanism of control direction sliding sleeve action on the solid fixed cylinder.
The defects of the patent are that when the patient is subjected to uterine curettage treatment, the structural deformation amount is small, the vagina of the patient can be tightly contracted due to physiological reaction, and the expansion plate expands the vagina hard, so that the pain of the patient can be increased; secondly, the body fluid collection is realized, but the disassembly is inconvenient, the pain of a patient is increased, and the practicability is not good; aiming at the problems, a gynecological curettage device with a gynecological disease pre-inspection function is designed.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a gynecological curettage device with a gynecological disease pre-examination function, which can realize soft expansion of the inner wall of a vagina under the condition of curettage treatment, can effectively reduce the pain of a patient, is convenient to take out body fluid under the condition of collecting the body fluid, is convenient and quick, and does not increase the pain of the forehead of the patient.
In order to achieve the purpose, the invention adopts the following technical scheme:
a gynecological curettage device with gynecological disease pre-inspection function comprises two arc-shaped expansion plates, two fixedly connected with tubular airbags are arranged between the arc-shaped expansion plates, a folded tube is arranged in the tubular airbags in a penetrating mode, the folded tube is internally fixedly connected with a first plane mirror and a second plane mirror which are obliquely arranged, the first plane mirror and the second plane mirror are arranged in parallel, reflecting surfaces of the first plane mirror and the second plane mirror are opposite, a lighting device is arranged at a port of the folded tube close to the first plane mirror, a camera probe is arranged in a port of the folded tube close to the second plane mirror, a limiting mechanism is arranged between the folded tube and the tubular airbags, an air inlet pipe and an exhaust pipe are arranged at one end of the tubular airbags far away from the first plane mirror, an inflation mechanism is connected at one end of the air inlet pipe far away from the tubular airbags, and a curettage ring is fixedly, two the arc expands the one side that the board carried on the back mutually and all is equipped with detachable body fluid sampling mechanism.
Preferably, lighting device is including inlaying a plurality of LED lamps of establishing on the side wall of the pipe port of the book shape, and is a plurality of the LED lamp is the annular and distributes, just the intraductal fixedly connected with of book shape is located the power of first plane mirror below, power and a plurality of LED lamp electric connection, fixedly connected with covers the glass lid of establishing on the LED lamp on the pipe port of the book shape.
Preferably, two relative adjusting screw rods penetrate through the bent pipe, the two ends, opposite to the adjusting screw rods, of the bent pipe are rotatably connected with arc-shaped clamping plates, and hand wheels are fixedly connected to the two ends, opposite to each other, of the adjusting screw rods.
Preferably, the limiting mechanism comprises an annular air bag arranged inside the cylindrical air bag, the bending pipe penetrates through the inside of the annular air bag, and the annular air bag is connected with the cylindrical air bag through four rubber connecting rods.
Preferably, the air inlet pipe is a plastic pipe, and an air release valve is installed on the air inlet pipe.
Preferably, the inflating mechanism comprises a conveying pipe communicated with the air inlet pipe, and an inflating ball is fixedly connected to one end, back to the air inlet pipe, of the conveying pipe.
Preferably, the uterine curettage ring is connected with the outer wall of the bending pipe through a plurality of fixing rods, and the outer wall of the uterine curettage ring is provided with a first silica gel sleeve.
Preferably, body fluid sampling mechanism is including running through the arc wall that sets up on the arc expands the board, the arc wall runs through the outer wall setting that the arc expands the board, the inner wall of arc wall is equipped with the silica gel pad, swing joint has a assorted arc section of thick bamboo in the arc wall, the one end fixedly connected with locating lever that first plane mirror was kept away from to the arc section of thick bamboo, fixedly connected with pull rod on the locating lever, the one end fixedly connected with handle that the pull rod carried on the back mutually with the locating lever.
Preferably, the arc-shaped groove and the arc-shaped cylinder are both in a major arc shape, and the arc end of the arc-shaped cylinder is provided with a second silica gel sleeve.
Compared with the prior art, the invention has the beneficial effects that:
1. the cylindrical air bag can be inflated with air through the inflatable ball, the cylindrical air bag is inflated, and the two arc-shaped expansion plates can be in an expansion state through the support of the cylindrical air bag; because the cylindrical air bag has certain elasticity, when a patient contracts the vagina in a physiological reaction, the arc-shaped expanding plate can extrude the cylindrical air bag to deform so as to adapt to the reaction of the body of the patient and reduce the pain of the patient.
2. The handle rotates to drive the pull rod, the positioning rod and the arc-shaped cylinder to rotate, the arc-shaped cylinder can be cut and rubbed with the inner wall of the vagina when rotating, body fluid can be collected through the arc-shaped cylinder, the pull rod is pulled, the arc-shaped cylinder can be taken out from the arc-shaped groove, the collected body fluid can be pre-tested, and extra pain can not be brought to a patient.
3. When the uterus curettage is handled, can open the LED lamp to install the probe of making a video recording in the pipe of rolling over the shape, patient's intrauterine situation is on the second plane mirror through first plane mirror reflection, finally by the probe of making a video recording gather and carry to the computer on, can the probe of making a video recording provide the light through the LED lamp, medical personnel can carry out more effectual uterus curettage to the patient and handle, and it is cleaner to clear the uterus.
In conclusion, the invention has reasonable structure, can realize the soft expansion of the inner wall of the vagina under the condition of uterine curettage treatment, can effectively reduce the pain of a patient, is convenient to take out body fluid under the condition of collecting the body fluid, is more convenient and quicker, and can not increase the pain of the forehead of the patient.
Drawings
FIG. 1 is a sectional view of a gynecological curettage device with gynecological disease pre-examination function according to the present invention;
FIG. 2 is a side view of a part of the mechanism in the gynecological curettage device with gynecological disease pre-examination function according to the present invention;
FIG. 3 is a side view of a uterine curettage ring in the gynecological uterine curettage device with gynecological disease pre-examination function according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 2;
fig. 5 is an enlarged view of the structure at B in fig. 1.
In the figure: the device comprises an arc-shaped expansion plate 1, a cylindrical air bag 2, a 3-fold pipe, a glass cover 4, a uterine curettage ring 5, a power supply 6, a first plane mirror 7, a second plane mirror 8, a pull rod 9, a handle 10, an air inlet pipe 11, a conveying pipe 12, an inflatable ball 13, an electric wire 14, a rubber connecting rod 15, an annular air bag 16, an exhaust pipe 17, an air release valve 18, a first silica gel sleeve 19, a fixing rod 20, an LED lamp 21, a positioning rod 22, an arc-shaped groove 23, a silica gel pad 24, an arc-shaped cylinder 25, a second silica gel sleeve 26, an adjusting screw 27, an arc-shaped clamping plate 28, a hand wheel.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-5, a gynecological curettage device with gynecological disease pre-examination function comprises two arc-shaped expansion plates 1, a cylindrical air bag 2 is fixedly connected between the two arc-shaped expansion plates 1, and the lengths of the arc-shaped expansion plates 1 and the cylindrical air bag 2 are matched; a bending pipe 3 penetrates through the cylindrical air bag 2, as shown in figure 1; the first plane mirror 7 and the second plane mirror 8 which are obliquely arranged are fixedly connected in the two bent tubes 3, the first plane mirror 7 and the second plane mirror 8 are arranged in parallel, the reflecting surfaces of the first plane mirror 7 and the second plane mirror 8 are opposite, the first plane mirror 7 or the second plane mirror 8 can be watched through one end of the bent tubes 3, and the condition of the other end of the bent tubes 3 can be watched through the reflection of light.
The port department that the bent venturi tube 3 is close to first plane mirror 7 is equipped with lighting device, lighting device is including inlaying a plurality of LED lamps 21 of establishing on the 3 port lateral walls of bent venturi tube, a plurality of LED lamps 21 are the annular and distribute, and fixedly connected with is located the power 6 of first plane mirror 7 below in the bent venturi tube 3, power 6 and a plurality of LED lamp 21 electric connection, fixedly connected with covers the glass lid 4 of establishing on LED lamp 21 on the 3 port of bent venturi tube, LED lamp 21 upper end can inlay and establish on the lateral wall of glass lid 4, realize the shutoff of bent venturi tube 3 through glass lid 4, make the body fluid be difficult for getting into in the bent venturi tube 3, also can protect LED lamp 21.
The port of the bending tube 3 close to the second flat mirror 8 is internally provided with a camera probe 30, the camera probe 30 is connected with an electric wire 14, the camera probe 30 can be connected with an external computer through the electric wire 14, the collected picture can be transmitted to the computer through the camera probe 30, and medical staff can observe the internal situation of the uterus conveniently in the computer.
Specifically, run through on the pipe 3 that rolls over and be equipped with two relative adjusting screw 27, two relative one ends of adjusting screw 27 are all rotated and are connected with arc grip block 28, two equal fixedly connected with hand wheels 29 of one end that adjusting screw 27 carried on the back mutually, rotate hand wheel 29 and can realize that adjusting screw 27 rotates and remove, thereby control two arc grip blocks 28 and can carry out the centre gripping to camera probe 30, control the distance between two arc grip blocks 28, can carry out the centre gripping to camera probe 30 of equidimension not, the practicality is better.
Be equipped with stop gear between bellows 3 and the tube-shape gasbag 2, stop gear is including setting up the annular gasbag 16 in the tube-shape gasbag 2 inside, and bellows 3 runs through the inside of annular gasbag 16, and annular gasbag 16 is connected with tube-shape gasbag 2 through four rubber connecting rods 15, can carry out the centre gripping spacing to bellows 3 through annular gasbag 16, and conveniently roll over operations such as the rotation of bellows 3.
An air inlet pipe 11 and an air outlet pipe 17 are arranged at one end, away from the first plane mirror 7, of the cylindrical air bag 2, the air inlet pipe 11 is a plastic pipe, and an air release valve 18 is arranged on the air inlet pipe 11 and used for discharging air in the cylindrical air bag 2, so that the arc-shaped expansion plate 1 can be taken out conveniently; one end of the air inlet pipe 11, which is far away from the cylindrical air bag 2, is connected with an inflating mechanism, the inflating mechanism comprises a conveying pipe 12 which is communicated with the air inlet pipe 11, one end of the conveying pipe 12, which is back to the air inlet pipe 11, is fixedly connected with an inflating ball 13, the inflating ball 13 can inflate into the cylindrical air bag 2 through extrusion, and the conveying pipe 12 is provided with a control valve.
The curettage ring 5 is fixedly connected to the outer wall of the tube, close to the first plane mirror 7, of the bent tube 3, the curettage ring 5 is connected with the outer wall of the bent tube 3 through a plurality of fixing rods 20, and the outer wall of the curettage ring 5 is provided with a first silica gel sleeve 19, so that endometrium can be protected, and damage to the endometrium is reduced.
The detachable body fluid sampling mechanism is arranged on the opposite sides of the two arc-shaped expanding plates 1 and comprises arc-shaped grooves 23 penetrating the arc-shaped expanding plates 1, the arc-shaped grooves 23 penetrate the outer walls of the arc-shaped expanding plates 1, silica gel pads 24 are arranged on the inner walls of the arc-shaped grooves 23, arc-shaped cylinders 25 matched with each other are movably connected in the arc-shaped grooves 23, positioning rods 22 are fixedly connected to one ends, away from the first plane mirror 7, of the arc-shaped cylinders 25, pull rods 9 are fixedly connected to the positioning rods 22, and handles 10 are fixedly connected to the ends, opposite to the positioning rods 22, of the pull rods; the arc-shaped groove 23 and the arc-shaped cylinder 25 are both in a major arc shape, the arc end of the arc-shaped cylinder 25 is provided with a second silica gel sleeve 26, and the patient can be protected by the second silica gel sleeve 26, so that the tissue damage is reduced.
When the inflatable ring-shaped expansion plate is used, the two arc-shaped expansion plates 1 are placed in the vagina of a patient, then medical staff press the inflatable ball 13, air can be filled into the cylindrical air bag 2 through the inflatable ball 13, the cylindrical air bag 2 can be inflated, the two arc-shaped expansion plates 1 can be supported and move away from each other, and the two arc-shaped expansion plates 1 can be in an expansion state through the support of the cylindrical air bag 2; because the cylindrical air bag 2 has certain elasticity, when a patient contracts the vagina in a physiological response, the arc-shaped expanding plate 1 can extrude the cylindrical air bag 2 to deform so as to adapt to the response of the body of the patient (the cylindrical air bag 2 still supports the arc-shaped expanding plate 1), and the pain of the patient is reduced.
Then, medical personnel manually rotate the handle 10, the handle 10 rotates to drive the pull rod 9, the positioning rod 22 and the arc-shaped cylinder 25 to rotate, the arc-shaped cylinder 25 can be scraped and rubbed with the inner wall of the vagina when rotating, body fluid can be collected through the arc-shaped cylinder 25, and after 2-4 circles of rotation, the medical personnel can manually pull the pull rod 9, so that the arc-shaped cylinder 25 can be taken out from the arc-shaped groove 23, and the collected body fluid can be pre-checked.
Then, the worker manually pushes the folded tube 3 to enable the uterine curettage ring 5 to extend into the uterus of the patient, then the folded tube 3 is slowly rotated, and the folded tube 3 rotates to drive the uterine curettage ring 5 to rotate, so that the uterine curettage treatment can be carried out on the patient; when the curettage is handled, can open LED lamp 21 to install camera probe 30 in the venturi tube 3 of rolling over, patient's intrauterine situation reflects on second plane mirror 8 through first plane mirror 7, finally is gathered and is carried to the computer by camera probe 30, can camera probe 30 provide light through LED lamp 21, and medical personnel can carry out more effective curettage to the patient and handle, and it is cleaner to clear the uterus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a gynaecology curettage ware with gynopathy examines function in advance, includes two arc expansion plates (1), its characterized in that, two fixedly connected with tube-shape gasbag (2) between arc expansion plate (1), run through in tube-shape gasbag (2) and be equipped with bend venturi tube (3), two fixedly connected with is first plane mirror (7) and second plane mirror (8) that the slope set up in bend venturi tube (3), first plane mirror (7) and second plane mirror (8) parallel arrangement and reflection surface are relative, the port department that bend venturi tube (3) are close to first plane mirror (7) is equipped with lighting device, install camera probe (30) in the port that bend venturi tube (3) are close to second plane mirror (8), be equipped with stop gear between bend venturi tube (3) and tube gasbag (2), the one end that first plane mirror (7) was kept away from to tube-shape gasbag (2) is equipped with intake pipe (11) and blast pipe (17), one end, far away from the cylindrical air bag (2), of the air inlet pipe (11) is connected with an inflating mechanism, the outer wall, close to the first plane mirror (7), of the bent pipe (3) is fixedly connected with a uterine curettage ring (5), the back faces of the two arc-shaped expansion plates (1) are provided with detachable body fluid sampling mechanisms, the illuminating device comprises a plurality of LED lamps (21) embedded on the side wall of the port of the bent pipe (3), the LED lamps (21) are distributed annularly, a power supply (6) located below the first plane mirror (7) is fixedly connected in the bent pipe (3), the power supply (6) is electrically connected with the LED lamps (21), and the port of the bent pipe (3) is fixedly connected with a glass cover (4) covering the LED lamps (21);
body fluid sampling mechanism is including running through arc wall (23) that sets up on arc expands board (1), arc wall (23) run through the outer wall setting that arc expands board (1), the inner wall of arc wall (23) is equipped with silica gel pad (24), swing joint has assorted arc section of thick bamboo (25) in arc wall (23), the one end fixedly connected with locating lever (22) of first plane mirror (7) are kept away from in arc section of thick bamboo (25), fixedly connected with pull rod (9) on locating lever (22), pull rod (9) and locating lever (22) one end fixedly connected with handle (10) that carry on the back mutually.
2. The gynecological curettage device with gynecological disease pre-examination function according to claim 1, characterized in that two opposite adjusting screws (27) are arranged on the bending tube (3) in a penetrating manner, one ends of the two opposite adjusting screws (27) are rotatably connected with an arc-shaped clamping plate (28), and one ends of the two opposite adjusting screws (27) are fixedly connected with a hand wheel (29).
3. The gynecological curettage device with gynecological disease pre-examination function according to claim 1, characterized in that the limiting mechanism comprises an annular air bag (16) arranged inside the cylindrical air bag (2), the bending tube (3) penetrates through the inside of the annular air bag (16), and the annular air bag (16) is connected with the cylindrical air bag (2) through four rubber connecting rods (15).
4. The gynecological curettage device with gynecological disease pre-examination function according to claim 1, characterized in that the air inlet pipe (11) is a plastic pipe, and the air inlet pipe (11) is provided with an air release valve (18).
5. The gynecological curettage device with gynecological disease pre-examination function according to claim 1, characterized in that the inflation mechanism comprises a delivery pipe (12) communicated with the air inlet pipe (11), and an inflation ball (13) is fixedly connected to one end of the delivery pipe (12) opposite to the air inlet pipe (11).
6. The gynecological curettage device with gynecological disease pre-examination function according to claim 1, characterized in that the curettage ring (5) is connected with the outer wall of the folded tube (3) through a plurality of fixing rods (20), and the outer wall of the curettage ring (5) is provided with a first silicone sleeve (19).
7. The gynecological curettage device with gynecological disease pre-examination function according to claim 1, characterized in that the arc-shaped groove (23) and the arc-shaped cylinder (25) are both preferably arc-shaped, and the arc-shaped end of the arc-shaped cylinder (25) is provided with a second silica gel sleeve (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010298324.3A CN111467007B (en) | 2020-04-16 | 2020-04-16 | Gynecological uterine curettage device with gynecological disease pre-examination function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010298324.3A CN111467007B (en) | 2020-04-16 | 2020-04-16 | Gynecological uterine curettage device with gynecological disease pre-examination function |
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| CN111467007B true CN111467007B (en) | 2021-03-12 |
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| CN113440181B (en) * | 2021-07-06 | 2022-07-12 | 中南大学湘雅医院 | Biological tissue biopsy sampling device based on endoscopic system |
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