CN109805994B - Obstetric apparatus for obstetrical department - Google Patents
Obstetric apparatus for obstetrical department Download PDFInfo
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- CN109805994B CN109805994B CN201910188537.8A CN201910188537A CN109805994B CN 109805994 B CN109805994 B CN 109805994B CN 201910188537 A CN201910188537 A CN 201910188537A CN 109805994 B CN109805994 B CN 109805994B
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- 238000005192 partition Methods 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 210000003437 trachea Anatomy 0.000 claims 1
- 208000036029 Uterine contractions during pregnancy Diseases 0.000 abstract description 4
- 230000008602 contraction Effects 0.000 abstract description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- 230000035606 childbirth Effects 0.000 description 3
- 210000004291 uterus Anatomy 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000001850 reproductive effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000036818 High risk pregnancy Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 208000010515 dystocia Diseases 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
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Abstract
本发明公开了一种产科助产器，属于医疗设备技术领域，包括固定缸体，固定缸体中部安装有隔板，隔板右端的固定缸体内部安装有第一活塞，第一活塞左端连接有活塞杆，活塞杆穿过固定缸体的侧壁连接有固定螺栓，固定缸体右端连接有第一固定柱，第一固定柱右端连接有吸盘，吸盘内部通过设于第一固定柱内部的第一气管与固定缸体连通，隔板左端连接有转动轴，转动轴中部安装有从动齿轮，从动齿轮下端啮合有主动齿轮，转动轴左端连接有旋转斜柱。本发明，实现压缩气囊的鼓起与收缩，进而有节奏的挤压产妇的宫底，增加产妇的子宫收缩力，同时通过设有的吸盘与第一活塞之间配合，使得吸盘对婴儿头部进行吸附，帮助产妇进行接生。
The invention discloses an obstetric midwifery device, belonging to the technical field of medical equipment. There is a piston rod, the piston rod passes through the side wall of the fixed cylinder body and is connected with a fixing bolt, the right end of the fixed cylinder body is connected with a first fixing column, the right end of the first fixing column is connected with a suction cup, and the inside of the suction cup passes through the inside of the first fixing column. The first air pipe is communicated with the fixed cylinder, the left end of the partition is connected with a rotating shaft, the middle of the rotating shaft is installed with a driven gear, the lower end of the driven gear is meshed with a driving gear, and the left end of the rotating shaft is connected with a rotating oblique column. The invention realizes the bulge and contraction of the compressed air bag, and then rhythmically squeezes the uterine fundus of the parturient, increasing the uterine contraction force of the parturient. Adsorption is carried out to help mothers deliver babies.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to an obstetric apparatus for obstetrical department.
Background
The obstetrics and gynecology department is one of four main subjects of clinical medicine, and is mainly used for researching the etiology, pathology, diagnosis and prevention of female reproductive organ diseases, the physiological and pathological changes of pregnancy and childbirth, the prevention and diagnosis and treatment of high-risk pregnancy and dystocia, female reproductive internal secretion, family planning, female health care and the like. By parturient is meant a woman in childbirth or puerperium.
When a parturient carries out natural childbirth, a doctor is often required to carry out auxiliary operation on the parturient, so that the parturient is favorable for the smooth birth of the baby; the conventional obstetric apparatus for obstetrics and gynecology department often cannot provide a certain uterine contractility for the puerpera during the assisted labor, the negative pressure of the sucking disc is not easy to control, and the negative pressure condition cannot be visually seen. Therefore, how to provide certain external force to facilitate the contraction of the uterus during the delivery of the lying-in woman, the change of the condition of the sucking disc is easy to control the negative pressure, and the negative pressure condition of the sucking disc can be visually seen to prevent the overlarge negative pressure, which is a difficult problem in the whole society all the time.
Chinese patent (publication No. CN207024103U) discloses a obstetric apparatus for gynaecology and obstetrics, including cylinder body, sucking disc, buffer board, the relief valve is seted up to the cylinder body anterior segment, manometer and cylinder body threaded connection, and there is a folding rod in the front portion of cylinder body through screw fixed mounting, and the buffer board hinge is in the folding rod, adhesion gasbag on the buffer board, and the push-and-pull rod is installed in the cylinder body, and the welding of push-and-pull rod anterior segment has the piston connection pad, sucking disc rear end welded connection pipe, and the welding has discharge valve on the connecting pipe, and the sucking disc passes through the connecting pipe to be connected with the cylinder body, there is the baffle through the mounting screw. The device utilizes aurilave to dash into gas in to the gasbag, thereby the gasbag is bloated to extrude the palace base of lying-in woman and is increased lying-in woman's uterus contractility, utilizes the sucking disc to absorb the head of baby simultaneously, then this kind of mode is not advisable in actual operation, because, produce great suction and the bloated itself of gasbag to the sucking disc and be mutually opposite, can not reach above-mentioned purpose simultaneously through same cylinder body, consequently, need improve.
Disclosure of Invention
The invention aims to provide an obstetric apparatus for obstetrical department, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an obstetric apparatus for obstetrical department comprises a fixed cylinder body, wherein a partition plate is arranged in the middle of the fixed cylinder body, a first piston is arranged inside the fixed cylinder body at the right end of the partition plate, the left end of the first piston is connected with a piston rod, the piston rod penetrates through the side wall of the fixed cylinder body and is connected with a fixing bolt, the right end of the fixed cylinder body is connected with a first fixing column, the right end of the first fixing column is connected with a sucker, the inside of the sucker is communicated with the fixed cylinder body through a first air pipe arranged inside the first fixing column, the left end of the partition plate is connected with a rotating shaft, a driven gear is arranged in the middle of the rotating shaft, the lower end of the driven gear is meshed with a driving gear, the left end of the rotating shaft is connected with a rotating oblique column, the left end of the rotating oblique column is contacted with a telescopic oblique column which has a mutual, the telescopic column penetrates through a limiting plate arranged inside the fixed cylinder body and is connected with a second piston, the left end of the fixed cylinder body is connected with a second fixed column, the left end of the second fixed column is connected with a compression air bag, the left end of the compression air bag is connected with a fixed belt, and the compression air bag is communicated with the fixed cylinder body through a second air pipe arranged inside the second fixed column.
As a further scheme of the invention: the lower end of the driving gear is connected with a driving rod, and the lower end of the driving rod penetrates through the fixed cylinder body to be connected with a driving handle.
As a further scheme of the invention: and a return spring is arranged on the outer side of the telescopic column between the telescopic oblique column and the limiting plate.
As a further scheme of the invention: the fixed cylinder body lateral wall of baffle right-hand member is equipped with horizontal spout and the vertical chute that communicates in proper order.
As a further scheme of the invention: the tail ends of the horizontal sliding groove and the vertical sliding groove are communicated with each other through a rapid groove.
As a further scheme of the invention: and a graduated scale is arranged on the fixed cylinder body outside the quick groove.
As a further scheme of the invention: and the compression air bag is provided with an exhaust valve.
As a further scheme of the invention: and an air inlet valve is arranged at the leftmost end of the fixed cylinder body.
As a still further scheme of the invention: and a one-way valve is arranged in the middle of the second air pipe.
Compared with the prior art, the invention has the beneficial effects that:
the utility model provides an obstetric apparatus for obstetrical department, rational in infrastructure, the modern design, cooperation between flexible batter post and the rotatory batter post through being equipped with realizes air bag's bulging and shrink, and then the palace end of rhythmic extrusion lying-in woman, increase lying-in woman's uterus contractility, cooperation between sucking disc and the first piston through being equipped with simultaneously for the sucking disc adsorbs baby's head, help the lying-in woman to deliver, and set up the homogeneity of dynamics is also ensured to vertical spout and horizontal spout, therefore, the clothes hanger is strong in practicability, and high reliability.
Drawings
Fig. 1 is a schematic structural view of an obstetric apparatus for obstetrical department.
Fig. 2 is a schematic structural view of a vertical chute and a horizontal chute in an obstetric apparatus for obstetrics.
Fig. 3 is a schematic perspective view of a telescopic oblique column in an obstetric apparatus for obstetrics.
Fig. 4 is a schematic view of a horizontal section structure of a telescopic oblique column in the obstetric apparatus for obstetrics.
In the figure: 1-a fixed cylinder body, 2-a clapboard, 3-a limiting plate, 4-a second piston, 5-a telescopic column, 6-an air inlet valve, 7-a second fixed column, 8-a second air pipe, 9-a compression air bag, 10-a fixing belt, 11-a limiting groove, 12-a limiting strip, 13-a telescopic oblique column, 14-a rotary oblique column and 15-a rotating shaft, 16-a driving gear, 17-a driving rod, 18-a driven gear, 19-a driving handle, 20-a second piston, 21-a piston rod, 22-a fixing bolt, 23-a first fixing column, 24-a first air pipe, 25-a sucker, 26-a quick groove, 27-a horizontal sliding groove, 28-a vertical sliding groove, 29-a graduated scale and 30-a return spring.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements 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", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Referring to fig. 1, in the embodiment of the present invention, an obstetric apparatus for obstetrical department comprises a fixed cylinder 1, a partition plate 2 is installed in the middle of the fixed cylinder 1, a first piston 20 is installed inside the fixed cylinder 1 at the right end of the partition plate 2, the left end of the first piston 20 is connected with a piston rod 21, the piston rod 21 passes through the side wall of the fixed cylinder 1 and is connected with a fixing bolt 22, so as to fix and maintain the position of the piston rod 21, so as to maintain the suction force of a suction cup 25, the right end of the fixed cylinder 1 is connected with a first fixed column 23, the right end of the first fixed column 23 is connected with a suction cup 25, the inside of the suction cup 25 is communicated with the fixed cylinder 1 through a first air tube 24 arranged inside the first fixed column 23, so as to maintain the pressure between the right end of the fixed cylinder 1 and the suction cup 25 to be consistent, the left, the lower end of the driving gear 16 is connected with a driving rod 17 for driving the driving gear 16 to rotate, the lower end of the driving rod 17 penetrates through the fixed cylinder body 1 to be connected with a driving handle 19 for enabling the driving rod 17 to rotate, the left end of the rotating shaft 15 is connected with a rotating inclined column 14, the left end of the rotating inclined column 14 is contacted with a telescopic inclined column 13 which has an inclination with the rotating inclined column 14, a reset spring 30 is arranged outside the telescopic column 5 between the telescopic inclined column 13 and the limiting plate 3, so that the reset movement of the telescopic inclined column 13 to the right end is realized, the left end of the telescopic inclined column 13 is connected with the telescopic column 5, the telescopic column 5 penetrates through the limiting plate 4 arranged inside the fixed cylinder body 1 to be connected with a second piston 4, the left end of the fixed cylinder body 1 is connected with a second fixed column 7, the left end of the second fixed column 7 is connected with a compression air bag 9, and the compression, the left end of the compression air bag 9 is connected with a fixing belt 10 and used for binding the abdomen of a lying-in woman, the compression air bag 9 is communicated with the fixed cylinder body 1 through a second air pipe 8 arranged inside a second fixing column 7 and used for guaranteeing that the compression air bag 9 is consistent with the internal pressure of the left end of the fixed cylinder body 1, a one-way valve is arranged in the middle of the second air pipe 8 and used for guaranteeing one-way circulation of the second air pipe 8, and an air inlet valve 6 is arranged at the leftmost end of the fixed cylinder body 1 and used for allowing air to enter the left end of the fixed cylinder body.
Referring to fig. 2, the side wall of the fixed cylinder 1 at the right end of the partition board 2 is provided with a horizontal sliding chute 27 and a vertical sliding chute 28 which are sequentially communicated, and the side wall of the fixed cylinder 1 is provided with the horizontal sliding chute 27 and the vertical sliding chute 28, so that the piston rod 21 can move along the inside of the horizontal sliding chute 27 and the vertical sliding chute 28, and the position of the piston rod 21 is fixed.
Referring to fig. 3 and 4, the middle part of the upper end of the telescopic inclined column 13 is provided with a limiting groove 11, a limiting strip 12 is arranged in the limiting groove 11, the limiting strip 12 is fixed on the inner wall of the fixed cylinder body 1, and the telescopic inclined column 13 only moves linearly and does not move rotationally through the mutual matching between the limiting strip 12 and the limiting groove 11.
Example 2
In another embodiment of the present invention, the difference between this embodiment and the above embodiment is that the ends of the horizontal sliding chute 27 and the vertical sliding chute 28 are communicated with each other through the fast groove 26, the piston rod 21 can be adjusted quickly by providing the fast groove 26, the fixed cylinder 1 outside the fast groove 26 is provided with the graduated scale 29, and the medical staff can have a certain quantitative expectation when moving the piston rod 21 by providing the graduated scale 29.
In the invention, when a parturient needs to be assisted in production and uterine contraction force needs to be increased, the fixing band 10 is tied on the abdomen of the parturient, then the driving handle 19 is rotated, the driving handle 19 drives the driving rod 17 to rotate, then the rotating shaft 15 is rotated through the matching between the driving gear 16 and the driven gear 18, further the rotating inclined column 14 is rotated, then the telescopic inclined column 13 is driven to move the second piston 4 leftwards and rightwards along the fixing cylinder body 1 under the matching of the reset spring 30, then the compression air bag 9 is continuously and periodically extruded through the action of the second air pipe 8 to increase uterine contraction force, when a baby with a head exposed needs to be pulled, the piston rod 21 is adjusted to the inner position of the vertical chute 28 or the horizontal chute 27, so that the suction disc 25 keeps certain adsorption force, thereby adsorbing the head of the baby and helping the baby to be born, the purpose of midwifery is achieved. The invention has reasonable structure and novel design, realizes the expansion and contraction of the compression air bag 9 through the matching between the telescopic inclined column 13 and the rotary inclined column 14, further rhythmically extrudes the uterine fundus of a puerpera, increases the uterine contraction force of the puerpera, simultaneously leads the suction disc 25 to adsorb the head of a baby through the matching between the suction disc 25 and the first piston 20, helps the puerpera to deliver, ensures the uniformity of force through the arrangement of the vertical sliding groove 28 and the horizontal sliding groove 27, and has strong practicability and high reliability.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910188537.8A CN109805994B (en) | 2019-03-13 | 2019-03-13 | Obstetric apparatus for obstetrical department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910188537.8A CN109805994B (en) | 2019-03-13 | 2019-03-13 | Obstetric apparatus for obstetrical department |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109805994A CN109805994A (en) | 2019-05-28 |
| CN109805994B true CN109805994B (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910188537.8A Expired - Fee Related CN109805994B (en) | 2019-03-13 | 2019-03-13 | Obstetric apparatus for obstetrical department |
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| Country | Link |
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| CN (1) | CN109805994B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5395379A (en) * | 1993-07-22 | 1995-03-07 | Deutchman; Mark E. | Extractor for childbirth and aspirator/injector device |
| CN202376203U (en) * | 2011-12-10 | 2012-08-15 | 刘雪梅 | Uterine contraction obstetric apparatus for puerpera |
| CN103340675A (en) * | 2013-07-16 | 2013-10-09 | 江苏康诺医疗器械有限公司 | Obstetric apparatus for childbirth |
| CN103800056A (en) * | 2014-02-17 | 2014-05-21 | 刘春梅 | Delivery aid device for gynaecology and obstetrics |
| CN205514753U (en) * | 2016-03-29 | 2016-08-31 | 邱大红 | Delivery aid device for gynaecology and obstetrics |
| CN206822685U (en) * | 2016-12-29 | 2018-01-02 | 杨红英 | A kind of novel gynecological obstetric apparatus |
| CN207024103U (en) * | 2017-01-11 | 2018-02-23 | 荆秀琴 | A kind of gynemetrics's obstetric apparatus |
| CN207679509U (en) * | 2017-09-05 | 2018-08-03 | 任宏珍 | A kind of gynecological delivery-assisting device |
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2019
- 2019-03-13 CN CN201910188537.8A patent/CN109805994B/en not_active Expired - Fee Related
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| CN109805994A (en) | 2019-05-28 |
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Effective date of registration: 20200724 Address after: 266042 No. four, No. 127 South Road, Shandong, Qingdao Patentee after: QINGDAO CENTRAL Hospital Address before: Qingdao City, Shandong province 266042 four Road No. 127 Patentee before: Bian Jufeng |
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