CN112107353B - Gynecological clinical curettage device - Google Patents
Gynecological clinical curettage device Download PDFInfo
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- CN112107353B CN112107353B CN202011079402.7A CN202011079402A CN112107353B CN 112107353 B CN112107353 B CN 112107353B CN 202011079402 A CN202011079402 A CN 202011079402A CN 112107353 B CN112107353 B CN 112107353B
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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
- 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
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Abstract
The invention relates to the technical field of gynecological clinical, in particular to a gynecological clinical uterine curettage device, which comprises an upper expanding plate, a lower expanding plate, a handle, a connecting plate, two sliding blocks, a rolling shaft, a sliding base, four connecting rods, two adsorption iron blocks, a rotating shaft, a rotating gear, two rotating handles, a control rod, two storage batteries, a press switch, two electromagnets, a uterine curettage rod and a uterine curettage ring, wherein the sections of the upper expanding plate, the lower expanding plate and the handle are semicircular, the left side of the top of the handle is connected with the right end of the lower expanding plate, the top of the connecting plate is provided with a connecting groove, the front side and the rear side of the right end of the upper expanding plate are respectively and fixedly connected with the front side and the rear side inside the connecting groove, the front side and the rear side of the upper part of the connecting plate are respectively and rotatably connected with the front side and the rear side inside the handle, and the front side and the rear side of the handle are respectively provided with two adjusting through holes; the multifunctional medical scraping knife has the advantages of being simple and convenient to operate, flexible to use and the like, reduces scraping difficulty, and avoids accidental injury to patients in an operation.
Description
Technical Field
The invention relates to the technical field of gynecological clinical treatment, in particular to a gynecological clinical curettage device.
Background
As is well known, the gynecological clinical uterine curettage device is a complete appliance for operations of curettage of endometrium or uterine cavity contents during the gynecological clinical diagnosis and treatment, and is widely used in the field of gynecological clinical diagnosis and treatment.
The chinese patent No. CN208677458U discloses a gynecological clinical uterine curettage device, which is described generally as: the scraping device comprises a lower scraping rod, wherein the lower scraping rod comprises a first rod body in a rectangular rod shape and a scraping part in a spoon shape, and the outer wall of the scraping part is connected to the right end part of the first rod body; the upper scraping rod comprises a rod body II in a rectangular rod shape and a covering part, the covering part is connected to the right end part of the rod body II, and the covering part can be covered at the opening of the scraping part; the upper scraping rod is positioned above the lower scraping rod, and the upper scraping rod and the lower scraping rod are connected and have a sliding connection structure. When the existing gynecological clinical curettage device is used, the cover is arranged to move towards the direction close to or away from the curettage part through the sliding connection structure, so that the curettage operation of the uterus is completed.
The clinical curettage ware of current gynaecology discovers when using, and it scrapes the operation needs certain experience and operating skill, needs long-term exercise just can be skilled and master to scrape the in-process easily, cause certain injury to the disease because of the misoperation, influence the effect of operation.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a gynecological clinical uterine curettage device which has the advantages of simple and convenient operation, flexible use and the like, reduces the curettage difficulty and avoids accidental injury to patients in the operation.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a gynecological clinical curettage device comprises an upper expanding plate, a lower expanding plate, a handle, a connecting plate, two sliding blocks, a rolling shaft, a sliding base, four connecting rods, two adsorption iron blocks, a rotating shaft, a rotating gear, two rotating handles, a control rod, two storage batteries, a press switch, two electromagnets, a curettage rod and a curettage ring, wherein the sections of the upper expanding plate, the lower expanding plate and the handle are semi-arc-shaped, the left side of the top of the handle is connected with the right end of the lower expanding plate, the top of the connecting plate is provided with a connecting groove, the front side and the rear side of the right end of the upper expanding plate are respectively and fixedly connected with the front side and the rear side inside the connecting groove, the front side and the rear side of the upper part of the connecting plate are respectively and rotatably connected with the front side and the rear side inside the handle, the front side and the rear side of the handle are respectively provided with two adjusting through holes, the two sliding blocks are respectively and slidably connected with the inside of the two adjusting through holes, the front end and the rear end of the rolling shaft are respectively and rotatably connected with the inner sides of the two sliding blocks, the left side of the rolling shaft is contacted with the right side of the connecting plate, the sliding base is positioned in the lower expanding plate, four connecting rods are respectively fixed on the left side and the right side of the front side of the sliding base and the left side and the right side of the rear side of the sliding base, the outer ends of the four connecting rods are respectively in sliding connection with the left front side, the right front side, the left rear side and the right rear side of the inner side of the lower expanding plate, the top of the sliding base is provided with a sliding groove, two adsorption iron blocks are respectively embedded in the middle of the rear side of the front side in the sliding groove, the front side and the rear side of the right side of the lower expanding plate are respectively provided with two rotating holes, the front side and the rear side of the rotating shaft are respectively in rotating connection with the inner parts of the two rotating holes, the rotating shaft is positioned below the sliding base, the rotating gear is sleeved in the middle of the rotating shaft, the bottom of the sliding base is provided with a sliding rack, the bottom of the sliding rack is meshed with the top of the rotating gear, two rotating handles are respectively fixed at the front end and the rear end of the rotating shaft, the utility model discloses a curettage device, including control lever, two electromagnets, curettage ring, control lever, push switch, control lever, two batteries are all installed in the inside of battery chamber, and two batteries are established ties each other, and push switch installs the right-hand member at the control lever, and push switch is connected with two battery electricity, and two electromagnets are installed respectively in the front side and the rear side at control lever middle part, and two electromagnets all are connected with two battery electricity, curettage ring's right-hand member is connected with the left end of control lever, curettage ring's right-hand member can be dismantled with curettage ring's left end and be connected.
Preferably, the uterine curettage rod is of a cylindrical structure.
Preferably, the uterine curettage ring is made of medical hard silica gel.
Preferably, the sliding base is made of a medical aluminum plate.
Preferably, the protective device further comprises two protective cushions, and the two protective cushions are respectively arranged on the top outer side of the upper expansion plate and the bottom outer side of the lower expansion plate.
Preferably, the handle is further comprised by a handle sleeve, the handle sleeve is sleeved on the outer side of the handle, the front side and the rear side of the handle sleeve are respectively provided with two connecting through holes, the two connecting through holes are respectively communicated with the two adjusting through holes, and the two sliders respectively extend out of the two connecting through holes.
Preferably, still include miniature camera head, miniature camera head is installed and is being searched fast the left end of control lever, and miniature camera head is located the top of curettage pole, miniature camera head and two battery electricity are connected.
Preferably, still include two light, two light are installed respectively the front side and the rear side of miniature camera head, two light all are connected with two battery electricity.
(III) advantageous effects
Compared with the prior art, the invention provides a gynecological clinical uterine curettage device, which has the following beneficial effects:
according to the gynecological clinical curettage device, the two sliding blocks and the rolling shafts slide downwards, so that the rolling shafts can push the connecting plate to rotate towards the left side, the connecting plate drives the top of the upper expanding plate to move upwards, the upper expanding plate and the lower expanding plate expand a private part, then the pressing type switch is turned on, the electromagnet is adsorbed on the adsorption iron block, the control rod, the curettage ring and the like are fixed on the sliding base, then the rotating gear drives the sliding rack to move through rotating the rotating handle, the curettage ring extends into a uterus, then the power supply of the electromagnet is cut off, the control rod is separated from the sliding base, and then the control rod is pulled outwards to complete the curettage operation of the curettage ring; the position of the uterine curettage ring can be accurately controlled through the matching of the rotating gear and the sliding rack, so that the operation difficulty of the uterine curettage ring in use is reduced, and accidental injury of a patient caused by an operation is avoided; in addition, for doctors with rich experience, the electromagnet can be closed during operation, and the control rod is directly used for controlling the uterine curettage ring, so that the efficiency of the operation is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side schematic view of the present invention;
FIG. 3 is a cross-sectional structure of the grip of the present invention;
FIG. 4 is a schematic top view of the control lever of the present invention;
FIG. 5 is a right side view of the lower expanding plate of the present invention;
in the drawings, the reference numbers: 1. upward expanding a plate; 2. a lower expansion plate; 3. a grip; 4. a connecting plate; 5. a slider; 6. a roller; 7. a sliding base; 8. a connecting rod; 9. adsorbing iron blocks; 10. a rotating shaft; 11. a rotating gear; 12. rotating the handle; 13. a control lever; 14. a storage battery; 15. a push switch; 16. an electromagnet; 17. a uterine curettage rod; 18. a uterine curettage ring; 19. a sliding rack; 20. protecting the soft cushion; 21. covering the handlebar; 22. a miniature camera; 23. an illuminating lamp.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-5, the gynecological clinical uterine curettage device of the present invention comprises an upper dilating plate 1, a lower dilating plate 2, a handle 3, a connecting plate 4, two sliders 5, a roller 6, a sliding base 7, four connecting rods 8, two adsorbing iron blocks 9, a rotating shaft 10, a rotating gear 11, two rotating handles 12, a control rod 13, two storage batteries 14, a press switch 15, two electromagnets 16, a uterine curettage rod 17 and a uterine curettage ring 18, wherein the cross sections of the upper dilating plate 1, the lower dilating plate 2 and the handle 3 are semi-circular arc shaped, the left side of the top of the handle 3 is connected with the right end of the lower dilating plate 2, the top of the connecting plate 4 is provided with a connecting groove, the front side and the rear side of the right end of the upper dilating plate 1 are fixedly connected with the front side and the rear side inside the connecting groove, the front side and the rear side of the upper portion of the connecting plate 4 are rotatably connected with the front side and the rear side inside of the handle 3, the front side and the rear side of the handle 3 are provided with two adjusting through holes, two sliders 5 are respectively connected with the inner sliding of two adjusting through holes, the front end and the rear end of a roller 6 are respectively connected with the inner sides of the two sliders 5 in a rotating manner, the left side of the roller 6 is in contact with the right side of a connecting plate 4, the sliding base 7 is positioned in the lower expanding plate 2, four connecting rods 8 are respectively fixed on the left side and the right side of the front side and the left side and the right side of the rear side of the sliding base 7, the outer ends of the four connecting rods 8 are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the inner side of the lower expanding plate 2 in a sliding manner, a sliding groove is formed in the top of the sliding base 7, two adsorption iron blocks 9 are respectively embedded in the middle of the rear side of the front side in the sliding groove, and the sliding base 7 is made of a medical aluminum plate, so that the electromagnet 16 and the sliding base 7 are prevented from generating adsorption, and the operation of a control rod 13 is facilitated; the front side and the rear side of the right side of the lower expanding plate 2 are respectively provided with two rotating holes, the front side and the rear side of the rotating shaft 10 are respectively rotatably connected with the inner parts of the two rotating holes, the rotating shaft 10 is positioned below the sliding base 7, the rotating gear 11 is sleeved in the middle of the rotating shaft 10, the bottom of the sliding base 7 is provided with a sliding rack 19, the bottom of the sliding rack 19 is meshed with the top of the rotating gear 11, two rotating handles 12 are respectively fixed at the front end and the rear end of the rotating shaft 10, the control rod 13 is placed in the sliding groove, the right side of the control rod 13 is internally provided with a battery cavity, two storage batteries 14 are respectively installed in the battery cavity, the two storage batteries 14 are mutually connected in series, the press switch 15 is installed at the right end of the control rod 13, the press switch 15 is electrically connected with the two storage batteries 14, the two electromagnets 16 are respectively installed at the front side and the rear side of the middle part of the control rod 13, the two electromagnets 16 are electrically connected with the two storage batteries 14, the right end of the uterine curettage rod 17 is connected with the left end of the control rod 13, and the uterine curettage ring 18 is made of medical hard silica gel, so that the safety of the uterine curettage ring 18 in use is improved; the right end of the uterine curettage ring 18 is detachably connected with the left end of the uterine curettage rod 17, and the uterine curettage rod 17 is of a cylindrical structure, so that the uterine curettage rod 17 can conveniently enter the uterus, and the uterine curettage operation of the uterine curettage ring 18 is facilitated; the roller 6 can push the connecting plate 4 to rotate towards the left side by sliding the two sliding blocks 5 and the roller 6 downwards, so that the connecting plate 4 drives the top of the upper expanding plate 1 to move upwards, so that the upper expanding plate 1 and the lower expanding plate 2 expand the private parts, then the pressing switch 15 is opened, the electromagnet 16 is adsorbed on the adsorption iron block 9, so that the control rod 13, the uterine curettage ring 18 and the like are fixed on the sliding base 7, then the rotating gear 11 drives the sliding rack 19 to move by rotating the rotating handle 12, so that the uterine curettage ring 18 extends into the uterus, then the power supply of the electromagnet 16 is cut off, the control rod 13 is separated from the sliding base 7, and then the control rod 13 is pulled outwards, so that the uterine curettage ring 18 completes the uterine curettage operation; the position of the uterine curettage ring 18 can be accurately controlled by the matching of the rotating gear 11 and the sliding rack 19, so that the operation difficulty of the uterine curettage ring 18 in use is reduced, and accidental injury to a patient caused by an operation is avoided; in addition, for doctors with rich experience, the electromagnet 16 can be closed during operation, and the control rod 13 is directly used for controlling the uterine curettage ring 18, so that the operation efficiency is improved; the two protective soft cushions 20 are respectively arranged on the outer side of the top of the upper expanding plate 1 and the outer side of the bottom of the lower expanding plate 2, the upper expanding plate 1 and the lower expanding plate 2 can be prevented from accidentally damaging the private parts of patients through the two protective soft cushions 20, and the safety of the patient during use is improved; the handle is characterized by further comprising a handle sleeve 21, the handle sleeve 21 is sleeved on the outer side of the handle 3, two connecting through holes are formed in the front side and the rear side of the handle sleeve 21 respectively and are communicated with the two adjusting through holes respectively, the two sliders 5 extend out of the two connecting through holes respectively, and the comfort degree of the handle 3 in use can be improved through the handle sleeve 21; the uterine curettage device further comprises a miniature camera 22, wherein the miniature camera 22 is installed at the left end of the quick search control rod 13, the miniature camera 22 is positioned above the uterine curettage rod 17, the miniature camera 22 is electrically connected with the two storage batteries 14, and endoscopic camera shooting can be performed in uterus through the miniature camera 22, so that the operation of the uterine curettage ring 18 is facilitated; still include two light 23, two light 23 are installed respectively the front side and the rear side of miniature camera 22, two light 23 all are connected with two battery 14 electricity, can throw light on for miniature camera 22 through two light 23, improve miniature camera 22's the definition of shooing.
In conclusion, when the gynecological clinical uterine curettage device is used, the two sliders 5 and the roller 6 are slid downwards, the roller 6 pushes the connecting plate 4 to rotate towards the left side, so that the connecting plate 4 drives the top of the upper dilating plate 1 to move upwards, so that the upper dilating plate 1 and the lower dilating plate 2 dilate the pudendum, then, one hand holds the handle 3, the lower part of the hand is pressed against the upper parts of the two sliders 5, the other hand opens the pressing switch 15, the electromagnet 16 is adsorbed on the adsorption iron block 9, so that the control rod 13, the uterine curettage ring 18 and the like are fixed on the sliding base 7, then, the rotating gear 11 drives the sliding rack 19 to move by rotating the handle 12, so that the uterine curettage ring 18 extends into the uterus, after the uterine curettage ring 18 reaches the finger positioning position, the power supply of the electromagnet 16 is cut off, the control rod 13 is separated from the sliding base 7, and then the control rod 13 is pulled outwards, the uterine curettage ring 18 finishes the uterine curettage operation; in addition, for doctors with abundant experience, the electromagnet 16 can be closed during operation, and the control rod 13 is directly used for controlling the uterine curettage ring 18, so that the efficiency of the operation is improved.
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 (8)
1. A gynecological clinical curettage device is characterized by comprising an upper dilating plate (1), a lower dilating plate (2), a handle (3), a connecting plate (4), two sliding blocks (5), a rolling shaft (6), a sliding base (7), four connecting rods (8), two adsorption iron blocks (9), a rotating shaft (10), a rotating gear (11), two rotating handles (12), a control rod (13), two storage batteries (14), a pressing switch (15), two electromagnets (16), a curettage rod (17) and a curettage ring (18), wherein the cross sections of the upper dilating plate (1), the lower dilating plate (2) and the handle (3) are semicircular, the left side of the top of the handle (3) is connected with the right end of the lower dilating plate (2), the top of the connecting plate (4) is provided with a connecting groove, and the front side and the rear side of the right end of the upper dilating plate (1) are respectively and fixedly connected with the front side and the rear side inside of the connecting groove, the front side and the rear side on the upper portion of the connecting plate (4) are respectively connected with the front side and the rear side inside the handle (3) in a rotating manner, the front side and the rear side of the handle (3) are respectively provided with two adjusting through holes, the two sliders (5) are respectively connected with the inside of the two adjusting through holes in a sliding manner, the front end and the rear end of the roller (6) are respectively connected with the inner sides of the two sliders (5) in a rotating manner, the left side of the roller (6) is in contact with the right side of the connecting plate (4), the sliding base (7) is positioned inside the lower expansion plate (2), the four connecting rods (8) are respectively fixed on the left side and the right side of the front side of the sliding base (7) and the left side and the right side of the rear side, the outer ends of the four connecting rods (8) are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the inner side of the lower expansion plate (2) in a sliding manner, the top of the sliding base (7) is provided with a sliding groove, and two adsorption iron blocks (9) are respectively arranged in the middle of the rear side of the front side of the middle of the front side inside of the sliding groove, the front side and the rear side of the right side of the lower expanding plate (2) are respectively provided with two rotating holes, the front side and the rear side of the rotating shaft (10) are respectively rotatably connected with the interiors of the two rotating holes, the rotating shaft (10) is positioned below the sliding base (7), the rotating gear (11) is sleeved in the middle of the rotating shaft (10), the bottom of the sliding base (7) is provided with a sliding rack (19), the bottom of the sliding rack (19) is meshed with the top of the rotating gear (11), two rotating handles (12) are respectively fixed at the front end and the rear end of the rotating shaft (10), the control rod (13) is placed in the sliding groove, the right side of the control rod (13) is internally provided with a battery cavity, two storage batteries (14) are both arranged in the battery cavity, the two storage batteries (14) are mutually connected in series, the press type switch (15) is arranged at the right end of the control rod (13), push type switch (15) are connected with two battery (14) electricity, and install respectively in the front side and the rear side at control lever (13) middle part two electro-magnets (16), and two electro-magnets (16) all are connected with two battery (14) electricity, scrape the right-hand member of palace pole (17) and be connected with the left end of control lever (13), the right-hand member of curettage ring (18) can be dismantled with the left end of curettage pole (17) and be connected.
2. Gynaecological clinical uterine curettage device according to claim 1, characterized in that the uterine curettage rod (17) is of cylindrical structure.
3. The gynecological clinical curettage device according to claim 2, characterized in that the curettage ring (18) is made of medical hard silica gel.
4. The gynecological clinical curettage device according to claim 3, characterized in that the sliding base (7) is made of medical aluminum plate.
5. The gynecological clinical curettage device according to claim 4, characterized in that it further comprises two protective cushions (20), the two protective cushions (20) being respectively mounted on the top outer side of the upper dilating plate (1) and the bottom outer side of the lower dilating plate (2).
6. The gynecological clinical curettage device according to claim 5, characterized in that the device further comprises a handle sleeve (21), the handle sleeve (21) is sleeved on the outer side of the handle (3), the front side and the rear side of the handle sleeve (21) are respectively provided with two connecting through holes, the two connecting through holes are respectively communicated with the two adjusting through holes, and the two sliders (5) respectively extend out of the two connecting through holes.
7. The gynecological clinical curettage device according to claim 6, characterized in that it further comprises a micro-camera (22), the micro-camera (22) is mounted at the left end of the quick-searching control rod (13), the micro-camera (22) is located above the curettage rod (17), and the micro-camera (22) is electrically connected with the two storage batteries (14).
8. The gynecological clinical curettage device according to claim 7, characterized in that it further comprises two illuminating lamps (23), the two illuminating lamps (23) are respectively installed at the front side and the rear side of the miniature camera (22), and both illuminating lamps (23) are electrically connected with the two storage batteries (14).
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| US10512483B1 (en) * | 2018-11-13 | 2019-12-24 | T & J Enterprises, Llc | Cervical tenaculum device |
| CN109498129A (en) * | 2018-12-13 | 2019-03-22 | 日照市中医医院 | A kind of obstetrics' uterine curettage device |
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