CN210408563U - Novel uterine curettage device - Google Patents
Novel uterine curettage device Download PDFInfo
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- CN210408563U CN210408563U CN201920815406.3U CN201920815406U CN210408563U CN 210408563 U CN210408563 U CN 210408563U CN 201920815406 U CN201920815406 U CN 201920815406U CN 210408563 U CN210408563 U CN 210408563U
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Abstract
The utility model provides a novel uterine curettage device. The novel uterine curettage device comprises a first opening plate, a second opening plate, a first fixed plate, a second fixed plate, an expansion structure, a limiting structure, an adjusting structure and a suction structure, wherein the adjusting structure comprises a stand column, a fixed sleeve, an adjusting ball, a fixed pipe and a scraping disc, the stand column is fixed on the second opening plate, the fixed sleeve is fixed on the stand column, the stand column deviates from one end of the second opening plate, the adjusting ball is rotatably connected inside the fixed sleeve, the fixed pipe is slidably connected with the adjusting ball, and the scraping disc is fixed on one end of the fixed pipe. The utility model provides a novel curette has the advantage that can provide the curette fulcrum, the curette work of being convenient for, the angle regulation of being convenient for just can in time clear up the content.
Description
Technical Field
The utility model relates to a curettage technical field especially relates to a novel curettage device.
Background
Uterine curettage refers to an operation of scraping the endometrium or the uterine cavity contents. The small operation commonly done in obstetrics and gynecology is one of the artificial abortion methods. It is divided into two categories, diagnostic curettage (abbreviated as curettage) and therapeutic curettage. Has certain risks and complications. The curettage is divided into general curettage and segmental curettage. The general use of curettage is applicable to endocrine disorders requiring understanding of endometrial changes and the response to sex hormones, whether ovulation occurs or not, whether tuberculosis occurs or not, and the like. The segmental scraping means firstly scrapes the cervical canal and then scrapes the uterine cavity when in operation, and the scraped objects are respectively sent to pathological examination, so the segmental scraping means is suitable for diagnosing cervical cancer, endometrial cancer and other malignant tumors of the uterus, and can know the cancer range. Therapeutic uterine curettage is divided into suction curettage and forceps curettage. Suction and curettage are to suck the content in the uterine cavity by a negative pressure suction pipe, and forceps curettage is to take the content in the uterine cavity by oval forceps and then to curettage the uterine cavity.
The curettage device in clinical at present is that medical personnel directly packs into the inside of uterus with taking the curette and scrapes endometrium or palace chamber content work, because hold the curette hard for a long time and can cause the circumstances such as arm ache, will influence the perfectness of operation, and can not in time take out the content after the curette is scraped and is got, can cause the backward flow phenomenon.
Therefore, there is a need to provide a new uterine curettage device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide one kind can provide the curette fulcrum, the curette work of being convenient for, the angle regulation of being convenient for just can in time clear up the novel curettage ware of content.
In order to solve the technical problem, the utility model provides a novel uterine curettage device includes: a first spreader plate; the second opening plate and the first opening plate are symmetrically arranged; a first fixing plate fixed to the first spreader plate; a second fixing plate fixed to the second spreader plate; an expansion structure connected to the first and second fixation plates; the limiting structure is connected to the first fixing plate and the second fixing plate; the adjusting structure is connected to the second opening plate and comprises an upright post, a fixed sleeve, an adjusting ball, a fixed pipe and a scraping disc, the upright post is fixed to the second opening plate, the fixed sleeve is fixed to one end, away from the second opening plate, of the upright post, the adjusting ball is rotatably connected to the inside of the fixed sleeve, the fixed pipe is slidably connected to the adjusting ball, and the scraping disc is fixed to one end of the fixed pipe; a suction structure connected to the fixed tube.
Preferably, the first opening plate and the second opening plate are the same in shape and size, and both the first opening plate and the second opening plate are arc-shaped structures.
Preferably, the first fixing plate and the second fixing plate are symmetrically arranged, the shape and size of the first fixing plate and the second fixing plate are the same, and the first fixing plate and the second fixing plate are both arch bridge-shaped structures.
Preferably, the expanding structure includes rack, adjusting nut, first spout, gear and stopper, the rack is the vertical relation and is fixed in first fixed plate is close to the one end of second fixed plate, first spout is located the second fixed plate, just the rack passes through first spout with second fixed plate sliding connection, gear revolve connect in the inside of second fixed plate, just the rack with gear engagement, adjusting nut is fixed in the central point of gear puts, just adjusting nut with the second fixed plate rotates and connects, stopper sliding connection in the inside of second fixed plate.
Preferably, the limiting structure comprises a fixing rod and a second sliding groove, the fixing rod is fixed at one end, close to the second fixing plate, of the first fixing plate in a vertical relation, the second sliding groove is formed in the second fixing plate, and the fixing rod is connected with the second fixing plate in a sliding mode through the second sliding groove.
Preferably, the suction structure comprises a pull rod, a fixed disc and a piston, the piston is slidably connected inside the fixed tube, the pull rod is fixed at one end of the piston, and the fixed disc is fixed at one end of the pull rod, which deviates from the piston.
Preferably, the inside of the fixed pipe communicates with the inside of the scraping plate, and the outer diameter of the fixed plate is greater than the outer diameter of the fixed pipe.
Compared with the prior art, the utility model provides a novel uterine curettage utensil has following beneficial effect:
the utility model provides a novel uterine curettage device, which can open the vagina when in uterine curettage through the matching use of the first opening plate, the second opening plate and the expanding structure, thereby being convenient for the uterine curettage work, and the first opening plate and the second opening plate are arranged oppositely and are both of arc structures, thereby being convenient for entering the vagina and being convenient for the opening work, the scraping plate used for scraping the side wall in the uterine cavity is connected with the fixed tube, the fixed tube is connected with the adjusting ball in a sliding way, and the adjusting ball is arranged to be equivalent to a pivot added to the fixed tube, thereby the scraping plate can be more labor-saving when in the scraping work, and the scraping work can be more easy, the adjusting ball is connected with the fixed sleeve in a rotating way, thereby being capable of adjusting the angle of the fixed tube, namely adjusting the scraping angle of the scraping plate, thereby can be more convenient the work of frizing, just the inside of fixed pipe is equipped with absorb the structure, can be right the material that the frizing was scraped carries out timely absorption and handles, can not cause to scrape the phenomenon of getting the thing backward flow.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of the novel uterine curettage device provided by the present invention;
FIG. 2 is a schematic view of the connection structure of the adjustment structure and the suction structure shown in FIG. 1;
FIG. 3 is a schematic view of the connection of the second fixation plate and the expansion structure shown in FIG. 1;
fig. 4 is a schematic view illustrating a connection structure of the second fixing plate and the limiting structure shown in fig. 1.
Reference numbers in the figures: 1. the device comprises a first expanding plate, a second expanding plate, a first fixing plate, a second expanding structure, a first sliding groove, a second sliding groove, a gear, a limiting block, a second limiting structure, a limiting block, a second fixing groove, a third sliding groove, a fourth sliding groove, a fifth sliding groove, a sixth sliding.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural view of a preferred embodiment of the uterine curettage device of the present invention; FIG. 2 is a schematic view of the connection structure of the adjustment structure and the suction structure shown in FIG. 1; FIG. 3 is a schematic view of the connection of the second fixation plate and the expansion structure shown in FIG. 1; fig. 4 is a schematic view illustrating a connection structure of the second fixing plate and the limiting structure shown in fig. 1. The novel uterine curettage device comprises: first board 1, the second of strutting, first fixed plate 3, second fixed plate 4, expanding structure 5, limit structure 6, regulation structure 7 and absorption structure 8, the second board 2 of strutting with first board 1 of strutting is the symmetry setting, first fixed plate 3 is fixed in first board 1 of strutting, second fixed plate 4 is fixed in the second board 2 of strutting, expanding structure 5 connect in first fixed plate 3 with second fixed plate 4, limit structure 6 connect in first fixed plate 3 with second fixed plate 4, regulation structure 7 connect in the second board 2 of strutting, absorption structure 8 connect in regulation structure 7.
In a specific implementation process, as shown in fig. 1 and fig. 2, the adjusting structure 7 includes a vertical column 71, a fixing sleeve 72, an adjusting ball 73, a fixing tube 74 and a scraping plate 75, the vertical column 71 is fixed to the second opening plate 2, the fixing sleeve 72 is fixed to an end of the vertical column 71 away from the second opening plate 2, the adjusting ball 73 is rotatably connected to an inside of the fixing sleeve 72, the fixing tube 74 is slidably connected to the adjusting ball 73, and the scraping plate 75 is fixed to an end of the fixing tube 74.
Referring to fig. 1, first board 1 with the second board 2 that struts is the same with the size and shape, just first board 1 with the second board 2 that struts is the arc structure, first board 1 with the second board 2 that struts sets up relatively, and is the arc structure to can be convenient for get into the vagina and conveniently strut the work.
Referring to fig. 1, the first fixing plate 3 and the second fixing plate 4 are symmetrically arranged, the first fixing plate 3 and the second fixing plate 4 are identical in shape and size, the first fixing plate 3 and the second fixing plate 4 are arch bridge-shaped structures, and the arch bridge-shaped fixing plates play a role in limiting and fixing, so that the two opening plates can be prevented from sliding into the vagina completely.
Referring to fig. 1 and 3, the expanding structure 5 includes a rack 51, an adjusting nut 52, a first sliding groove 53, a gear 54 and a limiting block 55, the rack 51 is fixed to one end of the first fixing plate 3 close to the second fixing plate 4 in a vertical relationship, the first sliding groove 53 is disposed on the second fixing plate 4, the rack 51 is slidably connected to the second fixing plate 4 through the first sliding groove 53, the gear 54 is rotatably connected to the inside of the second fixing plate 4, the rack 51 is engaged with the gear 54, the adjusting nut 52 is fixed to the central position of the gear 54, the adjusting nut 52 is rotatably connected to the second fixing plate 4, the limiting block 55 is slidably connected to the inside of the second fixing plate 4, in order to precisely control the opening distance between the two opening plates, and by the setting of the limiting block 55, the gear 54 can be prevented from being reset.
Referring to fig. 1 and 4, the position limiting structure 6 includes a fixing rod 61 and a second sliding groove 62, the fixing rod 61 is fixed at one end of the first fixing plate 3 close to the second fixing plate 4 in a perpendicular relationship, the second sliding groove 62 is disposed inside the second fixing plate 4, and the fixing rod 61 is slidably connected to the second fixing plate 4 through the second sliding groove 62, so as to perform guiding and limiting functions.
Referring to fig. 1 and 2, the suction structure 8 includes a pull rod 81, a fixed disc 82 and a piston 83, the piston 83 is slidably connected to the inside of the fixed tube 74, the pull rod 81 is fixed to one end of the piston 83, and the fixed disc 82 is fixed to one end of the pull rod 81 away from the piston 83, so as to clean the content inside the scraping disc 75 in time.
Referring to fig. 1, the inside of the fixed tube 74 communicates with the inside of the scraping plate 75, and the outer diameter of the fixed plate 82 is greater than the outer diameter of the fixed tube 74 in order to ensure the drawing operation of the piston 83.
The utility model provides a novel uterine curettage device's theory of operation as follows:
when the uterine curettage device is used, firstly, the two closed opening plates are plugged into the body of a patient, after the two opening plates are completely plugged into the vagina of the patient, then the adjusting nut 52 can be rotated, the arch bridge-shaped fixing plate plays a role in limiting and fixing, the two opening plates can be prevented from completely sliding into the vagina, when the adjusting nut 52 is rotated, the gear 54 fixed with the adjusting nut 52 can rotate inside the second fixing plate 4, the gear 54 rotates to drive the rack 51 meshed with the gear 54 to slide inside the second fixing plate 4, the rack 51 slides to open the two opening plates, and through the matched use of the first opening plate 1, the second opening plate 2 and the rack 51, the vagina can be opened during uterine curettage, so that the uterine curettage operation can be conveniently carried out, the gear 54 can be prevented from resetting through the arrangement of the limiting block 55 which is connected inside the second fixing plate 4 in a sliding manner, the first opening plate 1 and the second opening plate 2 are arranged oppositely and are both of arc structures, so that the vagina can be conveniently entered and the opening work can be conveniently carried out, after the two opening plates are completely opened, the fixed tube 74 can be held by hand to scrape the scraping disc 75, the scraping disc 75 for scraping the side wall inside the uterine cavity is connected with the fixed tube 74, the fixed tube 74 is connected with the adjusting ball 73 in a sliding manner, through the arrangement of the adjusting ball 73, the fulcrum is equivalent to one added to the fixed tube 74, so that the scraping disc 75 can be more labor-saving in scraping work and the scraping work can be easier, and the adjusting ball 73 is connected with the fixed sleeve 72 in a rotating manner, thereby can adjust the angle of fixed pipe 74, can adjust promptly scrape of scraping dish 75 gets the angle, thereby can be more convenient the work of scraping dish 75, just the inside sliding connection of fixed pipe 74 has piston 83, just the inside of fixed pipe 74 with scraping dish 75 communicates with each other, through outside pull rod 81 can be right the material that scraping dish 75 scraped carries out timely absorption and handles, can not cause the phenomenon of scraping the thing backward flow.
Compared with the prior art, the utility model provides a novel uterine curettage utensil has following beneficial effect:
the utility model provides a novel uterine curettage device, which can open the vagina when in uterine curettage through the matching use of the first opening plate 1, the second opening plate 2 and the expanding structure 5, thereby being convenient for the uterine curettage work, moreover, the first opening plate 1 and the second opening plate 2 are arranged oppositely and are both in arc structures, thereby being convenient for entering the vagina and being convenient for the opening work, the scraping disc 75 for scraping the side wall in the uterine cavity is connected with the fixed tube 74, the fixed tube 74 is connected with the adjusting ball 73 in a sliding way, through the arrangement of the adjusting ball 73, the adjusting ball 73 is equivalent to a fulcrum added to the fixed tube 74, thereby the scraping disc 75 can save more labor when in the scraping work, and the scraping work can be easier, the adjusting ball 73 is connected with the fixed sleeve 72 in a rotating way, thereby the angle of the fixed tube 74 can be adjusted, can adjust promptly scrape of scraping disc 75 gets the angle to can be more convenient the work of scraping disc 75, just the inside of fixed pipe 74 is equipped with absorb structure 8 can be right the material of scraping disc 75 and getting carries out timely absorption and handles, can not cause to scrape the phenomenon of getting the thing backward flow.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A novel uterine curettage device is characterized by comprising:
a first spreader plate (1);
the second opening plate (2) is symmetrically arranged with the first opening plate (1) and the second opening plate (2);
a first fixing plate (3), the first fixing plate (3) being fixed to the first spreader plate (1);
a second fixing plate (4), the second fixing plate (4) being fixed to the second spreader plate (2);
an expansion structure (5), said expansion structure (5) being connected to said first fixation plate (3) and to said second fixation plate (4);
the limiting structure (6), the limiting structure (6) is connected to the first fixing plate (3) and the second fixing plate (4);
the adjusting structure (7) is connected to the second opening plate (2), the adjusting structure (7) comprises an upright post (71), a fixing sleeve (72), an adjusting ball (73), a fixing pipe (74) and a scraping disc (75), the upright post (71) is fixed to the second opening plate (2), the fixing sleeve (72) is fixed to one end, away from the second opening plate (2), of the upright post (71), the adjusting ball (73) is rotatably connected to the inside of the fixing sleeve (72), the fixing pipe (74) is slidably connected to the adjusting ball (73), and the scraping disc (75) is fixed to one end of the fixing pipe (74);
a suction structure (8), the suction structure (8) being connected to the stationary tube (74).
2. The new uterine curettage device according to claim 1, characterized in that the first opening plate (1) and the second opening plate (2) are identical in shape and size and the first opening plate (1) and the second opening plate (2) are both arc-shaped structures.
3. The novel uterine curettage device according to claim 1, characterized in that the first fixing plate (3) and the second fixing plate (4) are symmetrically arranged, the first fixing plate (3) and the second fixing plate (4) have the same shape and size, and the first fixing plate (3) and the second fixing plate (4) have an arch bridge-shaped structure.
4. The novel uterine curettage device according to claim 1, characterized in that the expanding structure (5) comprises a rack (51), an adjusting nut (52), a first sliding groove (53), a gear (54) and a limiting block (55), the rack (51) is fixed at one end of the first fixing plate (3) close to the second fixing plate (4) in a vertical relationship, the first sliding groove (53) is arranged on the second fixing plate (4), the rack (51) is connected with the second fixing plate (4) in a sliding manner through the first sliding groove (53), the gear (54) is rotationally connected with the inside of the second fixing plate (4), the rack (51) is meshed with the gear (54), the adjusting nut (52) is fixed at the central position of the gear (54), and the adjusting nut (52) is rotationally connected with the second fixing plate (4), the limiting block (55) is connected to the inside of the second fixing plate (4) in a sliding mode.
5. The novel uterine curettage device according to claim 1, wherein the position-limiting structure (6) comprises a fixing rod (61) and a second sliding groove (62), the fixing rod (61) is fixed at one end of the first fixing plate (3) close to the second fixing plate (4) in a perpendicular relationship, the second sliding groove (62) is arranged inside the second fixing plate (4), and the fixing rod (61) is slidably connected with the second fixing plate (4) through the second sliding groove (62).
6. The novel uterine curettage device according to claim 1, characterized in that the suction structure (8) comprises a pull rod (81), a fixed disc (82) and a piston (83), the piston (83) is slidably connected inside the fixed tube (74), the pull rod (81) is fixed at one end of the piston (83), and the fixed disc (82) is fixed at one end of the pull rod (81) facing away from the piston (83).
7. The new uterine curettage device according to claim 6, characterized in that the inside of the fixed tube (74) communicates with the inside of the curettage tray (75), and the outer diameter of the fixed tray (82) is greater than the outer diameter of the fixed tube (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920815406.3U CN210408563U (en) | 2019-05-31 | 2019-05-31 | Novel uterine curettage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920815406.3U CN210408563U (en) | 2019-05-31 | 2019-05-31 | Novel uterine curettage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210408563U true CN210408563U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920815406.3U Expired - Fee Related CN210408563U (en) | 2019-05-31 | 2019-05-31 | Novel uterine curettage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210408563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111870327A (en) * | 2020-09-04 | 2020-11-03 | 孙媛 | Automatic washing type uterine curettage device for obstetrics and gynecology |
| CN113967057A (en) * | 2021-10-16 | 2022-01-25 | 朱宏 | Gynecological uterine curettage device with cleaning structure |
-
2019
- 2019-05-31 CN CN201920815406.3U patent/CN210408563U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111870327A (en) * | 2020-09-04 | 2020-11-03 | 孙媛 | Automatic washing type uterine curettage device for obstetrics and gynecology |
| CN113967057A (en) * | 2021-10-16 | 2022-01-25 | 朱宏 | Gynecological uterine curettage device with cleaning structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20210531 |
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| CF01 | Termination of patent right due to non-payment of annual fee |