CN112168313A - Adjusting mechanism of gynecological clinical uterine curettage device - Google Patents
Adjusting mechanism of gynecological clinical uterine curettage device Download PDFInfo
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- CN112168313A CN112168313A CN202011229292.8A CN202011229292A CN112168313A CN 112168313 A CN112168313 A CN 112168313A CN 202011229292 A CN202011229292 A CN 202011229292A CN 112168313 A CN112168313 A CN 112168313A
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- curettage
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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 discloses an adjusting mechanism of a gynecological clinical uterine curettage device, and relates to the technical field of medical instruments. The uterine curettage device comprises a uterine curettage, wherein the uterine curettage is composed of a curettage head, a curettage rod and a handle, an adjusting seat is arranged on the curettage head, one end of an adjusting rod in the curettage rod is connected with the adjusting seat, a movable block is arranged at the other end of the adjusting rod, the movable block is meshed with a gear, an adjusting groove is arranged on one surface of the handle, the adjusting groove is meshed with the curettage rod, and a protective channel. The protective channel is arranged outside the uterine curettage, so that the uterine curettage is protected from being damaged when the uterine curettage is idle, and excessive stimulation to the uterine orifice or the inner wall of the uterus can be avoided when the uterine curettage is operated back and forth; one end of an adjusting rod in the scraping rod is connected with the scraping head, so that the angle of the scraping head can be conveniently changed at any time according to the operation requirement, the scraping rod is suitable for various affected parts, the uterus scraping is prevented from being changed midway, and the operation is completed more quickly; still through the adjustment tank with scrape the meshing between the pole, the length of scraping the pole is adjusted to the degree of depth of convenience according to the sick affected part.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to an adjusting mechanism of a gynecological clinical uterine curettage device.
Background
The department of gynecology is a diagnosis and treatment subject of medical institutions, the department of gynecology is a branch of department of gynecology, and the department of gynecology is a professional department taking female gynecopathy as diagnosis and treatment, and is divided into western medicine gynecopathy and traditional Chinese medicine gynecopathy. Gynecological diseases include: the female reproductive system diseases are gynecological diseases, including vulvar diseases, vaginal diseases, uterine diseases, fallopian tube diseases, ovarian diseases, etc.
The doctor is in the in-process of treatment gynecological disease, need use various gynaecology's instrument, and the curettage device is just one, mainly used is to the treatment of uterine disease, but current curettage device structure is too simple, need change the uterus of various different models in the operation and scrape and operate, makes the operation process loaded down with trivial details and complicated, and probably leads to disease uterus excessive stimulation, can't normally carry out the operation.
Disclosure of Invention
The invention aims to provide an adjusting mechanism of a gynecological clinical uterine curettage device, which solves the problems that the existing uterine curettage device is too simple in structure and various types of uterine curettages need to be replaced for operation in an operation.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an adjusting mechanism of a gynecological clinical uterine curettage device, which comprises a uterine curettage, wherein the uterine curettage consists of a curettage head, a curettage rod and a handle, an adjusting seat is arranged on one surface of the scraping head, a fixing hole is arranged on one surface of the adjusting seat, a scraping rod is arranged on one side surface of the scraping head, the scraping rod is hinged with the scraping head, the scraping rod is of a tubular structure, round holes are arranged on the peripheral side surface of the scraping rod, an adjusting rod is arranged in the scraping rod, a movable block is arranged at the other end of the adjusting rod, a plurality of bulges are arranged on one surface of the movable block, a gear is arranged on one side of the movable block, a rotating shaft is arranged on one surface of the gear, a handle is arranged at the other end of the scraping rod, the handle is of a water drop-shaped structure, an adjusting groove is formed in one surface of the handle, a rubber layer covers the outer surface of the handle, and a plurality of supporting frames are arranged on the inner peripheral side face of the protection channel.
Further, scrape the head and be water droplet shape ring structure, scrape another surface of head and be provided with the filter screen, conveniently take out the thing of scraping, avoid scraping the thing and drop in uterus, lead to medical personnel to need the secondary clearance.
Further, adjust pole one end and pass the round hole and be connected with the fixed orifices, conveniently change the angle of scraping the head at any time according to the operation demand, be fit for various affected parts and use, avoid changing the uterus midway and scrape, make the more quick completion of operation.
Further, the shape and the size of the gear are matched with the protrusions, and the gear is meshed with the protrusions.
Further, the rotating shaft penetrates through the scraping rod to the outside, and an adjusting disc is arranged on one surface of the rotating shaft.
Further, scrape pole other end week side and be provided with the external screw thread, adjustment tank week side is provided with the internal thread, the adjustment tank with scrape the meshing between the pole, the length of the pole is scraped to convenient degree of depth regulation according to sick affected part.
Furthermore, a protection channel is arranged outside the uterine curettage, so that the uterine curettage is protected from being damaged when the uterine curettage is idle, and excessive stimulation to the uterine orifice or the inner wall of the uterus when the uterine curettage is operated back and forth is also protected; protection passageway one end is provided with the hemisphere head, scratch uterus inner wall when avoiding it to get into the uterus, hemisphere head week side is provided with the passway mouth.
Furthermore, the support frame is a Y-shaped plate structure, the support frame is in sliding fit with the scraping rod, the scraping rod can be conveniently and quickly retracted from the channel opening, and the scraping rod is supported.
The invention has the following beneficial effects:
the protective channel is arranged outside the uterine curettage, so that the uterine curettage is protected from being damaged when the uterine curettage is idle, and excessive stimulation to the uterine orifice or the inner wall of the uterus can be avoided when the uterine curettage is operated back and forth; one end of an adjusting rod in the scraping rod is connected with the scraping head, so that the angle of the scraping head can be conveniently changed at any time according to the operation requirement, the scraping rod is suitable for various affected parts, the uterus scraping is prevented from being changed midway, and the operation is completed more quickly; still through the adjustment tank with scrape the meshing between the pole, the length of scraping the pole is adjusted to the degree of depth of convenience according to the sick affected part.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of an adjusting mechanism of a gynecological clinical uterine curettage device;
FIG. 2 is a front view of an adjusting mechanism of the gynecological clinical uterine curettage device;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is an enlarged view of portion B of FIG. 3;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 3;
fig. 7 is a cross-sectional view of C-C in fig. 6.
In the drawings, the components represented by the respective reference numerals are listed below:
1-uterine curettage, 101-curettage head, 102-curettage rod, 103-handle, 104-protective channel, 1011-filter screen, 1012-adjusting seat, 1013-fixing hole, 1021-round hole, 1022-adjusting rod, 1023-movable block, 1024-bulge, 1025-gear, 1026-rotating shaft, 1027-adjusting disk, 1031-adjusting groove, 1032-rubber layer, 1041-hemispherical head, 1042-channel port and 1043-supporting frame.
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.
In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-7, the present invention relates to an adjusting mechanism of a gynecological clinical uterine curettage device, comprising a uterine curettage 1, wherein the uterine curettage 1 is composed of a curettage head 101, a curettage bar 102 and a handle 103, one surface of the curettage head 101 is provided with an adjusting seat 1012, one surface of the adjusting seat 1012 is provided with a fixing hole 1013, one side surface of the curettage head 101 is provided with the curettage bar 102, the curettage bar 102 is hinged with the curettage head 101, the curettage bar 102 is tubular, the circumferential side surface of the curettage bar 102 is provided with a circular hole 1021, the curettage bar 102 is provided with an adjusting rod 1022, the other end of the adjusting rod 1022 is provided with a movable block 1023, one surface of the movable block 1023 is provided with a plurality of protrusions 1024, one side of the movable block 1023 is provided with a gear 1025, one surface of the gear 1025 is, the phenomenon that the hands are slippery due to sweating of the hands caused by overlong operation time is avoided; a plurality of support frames 1043 are arranged on the inner peripheral side surface of the protection channel 104.
Wherein, scrape head 101 and be water droplet shape ring structure, scrape another surface of head 101 and be provided with filter screen 1011, the thing that conveniently will scrape is taken out, and the thing of avoiding scraping drops in uterus, leads to medical personnel to need the secondary clearance.
Wherein, adjust pole 1022 one end and pass round hole 1021 and be connected with fixed orifices 1013, conveniently change the angle of scraping head 101 at any time according to the operation demand, be fit for various affected parts and use, avoid changing the uterus midway and scrape 1, make the more quick completion of operation.
The gear 1025 is matched with the protrusion 1024 in shape and size, and the gear 1025 is meshed with the protrusion 1024.
Wherein, the rotating shaft 1026 penetrates the scraping bar 102 to the outside, and an adjusting disc 1027 is arranged on one surface of the rotating shaft 1026.
Wherein, the other end peripheral side of the scraping rod 102 is provided with an external thread, the peripheral side of the adjusting groove 1031 is provided with an internal thread, the adjusting groove 1031 is engaged with the scraping rod 102, and the length of the scraping rod 102 is conveniently adjusted according to the depth of the affected part.
The protective channel 104 is arranged outside the uterine curettage 1, so that the uterine curettage 1 is protected from being damaged when the uterine curettage 1 is idle, and excessive stimulation to a uterine orifice or the inner wall of a uterus when the uterine curettage 1 is operated back and forth is also protected; one end of the protection channel 104 is provided with a hemispherical head 1041 to prevent the hemispherical head from scratching the inner wall of the uterus when entering the uterus; the hemispherical head 1041 is provided with a passage port 1042 on the peripheral side.
The supporting frame 1043 is a Y-shaped plate structure, and the supporting frame 1043 is in sliding fit with the scraping rod 102, so that the scraping rod 102 can be conveniently and rapidly retracted from the channel port 1042, and the scraping rod 102 is supported.
Referring to fig. 1-7, a method for using the adjusting mechanism of the gynecological clinical uterine curettage device is shown: when the uterine curettage 1 is needed, a patient lies on an operating table firstly, then the sterilized uterine curettage 1 is taken out, a vaginal opening is opened through a duckbill clip firstly, then the hemispherical head 1041 of the protection channel 104 is sent into the uterus of the patient, then the uterine curettage 1 enters the uterus of the patient from the protection channel 104, the curettage rod 102 is arranged on the rack supporting frame 1043, the affected part in the uterus is observed according to an endoscope, after the affected part is determined, the curettage head 101 extends out of the protection channel 104 from the channel opening 1042, then the handle 103 is rotated according to the depth of the affected part, the curettage rod 102 is adjusted to a proper length, the situation that the uterine curettage 1 is changed repeatedly to damage the uterus or cause abnormal contraction of the uterus, so that the operation cannot be performed normally is avoided, then the curettage head 101 is changed in angle at any time by rotating the adjusting disc 1027 according to the position of the affected part, so that the operation, avoid it to drop in the uterus and need the secondary clearance, cause unnecessary trouble for the operation doctor, after the operation is accepted, rotatory adjusting disk 1027 will scrape the head 101 and retract in protection passageway 104, then slowly take out protection passageway 104, then take down the duckbilled and accomplish the operation.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a clinical adjustment mechanism with uterine curettage device of gynaecology, includes uterus curettage (1), its characterized in that: the uterus scraper (1) comprises a scraper head (101), a scraper rod (102) and a handle (103), wherein one surface of the scraper head (101) is provided with an adjusting seat (1012), one surface of the adjusting seat (1012) is provided with a fixing hole (1013), one side surface of the scraper head (101) is provided with the scraper rod (102), the scraper rod (102) is hinged with the scraper head (101), the scraper rod (102) is of a tubular structure, the circumferential side surface of the scraper rod (102) is provided with a round hole (1021), an adjusting rod (1022) is arranged in the scraper rod (102), the other end of the adjusting rod (1022) is provided with a movable block (1023), one surface of the movable block (1023) is provided with a plurality of bulges (1024), one side of the movable block (1023) is provided with a gear (1025), one surface of the gear (1025) is provided with a rotating shaft (1026), the other end of the scraper rod (102) is provided with, the handle (103) is a water-drop-shaped structure, an adjusting groove (1031) is formed in one surface of the handle (103), a rubber layer (1032) covers the outer surface of the handle (103), and a plurality of supporting frames (1043) are arranged on the inner peripheral side face of the protection channel (104).
2. The adjusting mechanism of the gynecological clinical uterine curettage device according to claim 1, characterized in that the curettage head (101) is of a drop-shaped ring structure, and a filter screen (1011) is arranged on the other surface of the curettage head (101).
3. The adjusting mechanism of the uterine curettage device for gynecological clinical use according to claim 1, wherein one end of the adjusting lever (1022) passes through the circular hole (1021) to be connected with the fixing hole (1013).
4. An adjustment mechanism of a gynecological clinical curettage device according to claim 1, characterized in that the gear (1025) is adapted to the protrusion (1024) in shape and size, and the gear (1025) meshes with the protrusion (1024).
5. An adjusting mechanism of a gynecological clinical uterine curettage device according to claim 1, characterized in that the rotating shaft (1026) penetrates the curettage bar (102) to the outside, and an adjusting disc (1027) is provided on a surface of the rotating shaft (1026).
6. An adjusting mechanism of a gynecological clinical uterine curettage device according to claim 1, characterized in that the circumferential side of the other end of the curettage bar (102) is provided with an external thread, the circumferential side of the adjusting groove (1031) is provided with an internal thread, and the adjusting groove (1031) is engaged with the curettage bar (102).
7. The adjusting mechanism of the uterine curettage device for gynecological clinical use according to claim 1, characterized in that a protective channel (104) is arranged outside the uterine curettage (1), one end of the protective channel (104) is provided with a hemispherical head (1041), and the peripheral side of the hemispherical head (1041) is provided with a channel port (1042).
8. An adjusting mechanism of a gynecological clinical uterine curettage device according to claim 1, characterized in that the supporting frame (1043) is a Y-shaped plate structure, and the supporting frame (1043) is in sliding fit with the curettage bar (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011229292.8A CN112168313A (en) | 2020-11-06 | 2020-11-06 | Adjusting mechanism of gynecological clinical uterine curettage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011229292.8A CN112168313A (en) | 2020-11-06 | 2020-11-06 | Adjusting mechanism of gynecological clinical uterine curettage device |
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| CN112168313A true CN112168313A (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011229292.8A Pending CN112168313A (en) | 2020-11-06 | 2020-11-06 | Adjusting mechanism of gynecological clinical uterine curettage device |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4708134A (en) * | 1985-02-05 | 1987-11-24 | Wildemeersch Dirk A A | Intrauterine contraceptive device and device for its insertion and fixation to the uterus |
| CN203001086U (en) * | 2013-01-22 | 2013-06-19 | 黄晋 | Gynecological uterine curettage device |
| CN207492801U (en) * | 2017-03-27 | 2018-06-15 | 曹华 | A kind of gynecologic uterine curettage cleaning plant |
| CN208958282U (en) * | 2018-05-25 | 2019-06-11 | 中国医科大学附属盛京医院 | One Endometrium scratches the tool of scraping |
| CN110680483A (en) * | 2019-11-07 | 2020-01-14 | 北京大学深圳医院 | Uterine curettage device for obstetrics and gynecology department |
| CN111281502A (en) * | 2020-03-09 | 2020-06-16 | 南京市江宁医院 | Auxiliary uterine cavity cleaning tool |
| CN211023012U (en) * | 2019-10-20 | 2020-07-17 | 昝庆 | Novel adjustable uterine curettage device for obstetrics and gynecology department |
| CN211674492U (en) * | 2020-01-15 | 2020-10-16 | 刘双玥 | Novel annular curet |
-
2020
- 2020-11-06 CN CN202011229292.8A patent/CN112168313A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4708134A (en) * | 1985-02-05 | 1987-11-24 | Wildemeersch Dirk A A | Intrauterine contraceptive device and device for its insertion and fixation to the uterus |
| CN203001086U (en) * | 2013-01-22 | 2013-06-19 | 黄晋 | Gynecological uterine curettage device |
| CN207492801U (en) * | 2017-03-27 | 2018-06-15 | 曹华 | A kind of gynecologic uterine curettage cleaning plant |
| CN208958282U (en) * | 2018-05-25 | 2019-06-11 | 中国医科大学附属盛京医院 | One Endometrium scratches the tool of scraping |
| CN211023012U (en) * | 2019-10-20 | 2020-07-17 | 昝庆 | Novel adjustable uterine curettage device for obstetrics and gynecology department |
| CN110680483A (en) * | 2019-11-07 | 2020-01-14 | 北京大学深圳医院 | Uterine curettage device for obstetrics and gynecology department |
| CN211674492U (en) * | 2020-01-15 | 2020-10-16 | 刘双玥 | Novel annular curet |
| CN111281502A (en) * | 2020-03-09 | 2020-06-16 | 南京市江宁医院 | Auxiliary uterine cavity cleaning tool |
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