CN110974379A - Device for assisting head delivery of fetus in cesarean section by obstetrician - Google Patents
Device for assisting head delivery of fetus in cesarean section by obstetrician Download PDFInfo
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- CN110974379A CN110974379A CN201911346178.0A CN201911346178A CN110974379A CN 110974379 A CN110974379 A CN 110974379A CN 201911346178 A CN201911346178 A CN 201911346178A CN 110974379 A CN110974379 A CN 110974379A
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- obstetric forceps
- cesarean section
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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
- A61B17/44—Obstetrical forceps
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- Gynecology & Obstetrics (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Reproductive Health (AREA)
- Engineering & Computer Science (AREA)
- Pregnancy & Childbirth (AREA)
- Heart & Thoracic Surgery (AREA)
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Abstract
The invention discloses a device for assisting head delivery of a fetus during cesarean section by an obstetrician clinically, which belongs to the technical field of medical auxiliary instruments and comprises obstetric forceps, wherein two locking devices are welded on the lower surface of the obstetric forceps, the locking devices are positioned in a connecting pore plate, the locking devices are lapped on the lower surface of the connecting pore plate, and the connecting pore plate is lapped on the lower surface of the obstetric forceps. This obstetrician is clinical in supplementary foetus head childbirth's device when cesarean section, through drawing the handle, the slide bar, the baffle, the draw-in groove, mutually support between screw rod and the latex lag, thereby completion that can be more convenient is to the spacing effect of obstetric forceps, medical personnel's operation is used has been made things convenient for, can increase the protection to neonate's head through the latex lag simultaneously, this device can carry out the work of installation and use through welding the screw rod in obstetric forceps bottom simultaneously, economic cost's input has been reduced, thereby the practicality of this device has been improved.
Description
Technical Field
The invention belongs to the technical field of medical auxiliary instruments, and particularly relates to a device for assisting head delivery of a fetus during cesarean section by an obstetrician.
Background
The cesarean section operation is an effective means in the clinical dystocia treatment process, not only can solve the problem of clinically troublesome cases, but also saves the lives of a plurality of puerperae and newborns, in the cesarean section operation, obstetric forceps are often needed to be used for assisting delivery of a fetus, for example, a telescopic cesarean section obstetric forceps is disclosed in the Chinese invention with the application number of CN201620731083.6, but common obstetric forceps do not have a limiting device, so that medical personnel can easily hurt the head of a baby by holding the obstetric forceps when using the forceps by pinching when using the obstetric forceps, although a small amount of obstetric forceps with the limiting function appear in the market, a batch of hospitals can bring great economic loss if the original obstetric forceps are discarded and replaced with new ones, and the common limiting device is generally fixed by bolts, so that the operation of doctors is very inconvenient and is inconvenient for people to use, therefore, there is a need for an assemblable device for assisting delivery of a fetal head at the time of cesarean section for an obstetrician with a position limiting function to solve the above problems.
Disclosure of Invention
Technical problem to be solved
In order to overcome the defects of the prior art, the invention provides a device for assisting the head delivery of a fetus during the cesarean section by an obstetrician, which solves the problems that the common forceps do not have a limiting function, are easy to hurt the head of the fetus, a small number of forceps with the limiting function appear on the market, but a lot of economic losses are brought to a hospital when the original forceps are discarded and replaced with new ones, and the common limiting device is fixed by bolts generally, so that the operation of a doctor is very inconvenient, and the use of people is inconvenient.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a device of supplementary foetus head childbirth of obstetrician's clinical caesarean section time, includes obstetric forceps, the lower surface welding of obstetric forceps has two locking device, locking device is located the connection orifice plate, the locking device overlap joint is at the lower surface of connection orifice plate, the connection orifice plate overlap joint is at the lower surface of obstetric forceps, the positive fixedly connected with connecting block of connection orifice plate, two the opposite face of connecting block fixedly connected with slide and barrel respectively, the slide sets up in the barrel.
The lower surface of slide has seted up a plurality of draw-in groove, the lower fixed surface of barrel is connected with the arc, the lower surface joint of arc has the bearing, the sliding sleeve has been cup jointed in the bearing, the lower surface of sliding sleeve passes through the spring and is connected with the last fixed surface who draws the handle, the spring cup joints the surface at the slide bar, the slide bar cup joints in the sliding sleeve, slide bar fixed connection is at the upper surface that draws the handle, the surface joint of slide bar has stop device, stop device fixed connection is at the internal surface of arc.
As a further scheme of the invention: the locking device comprises a screw rod, the screw rod is welded on the lower surface of the obstetric forceps, the screw rod is located in the connecting hole plate, the screw rod is in threaded connection with the nut, and the nut is lapped on the lower surface of the connecting hole plate.
As a further scheme of the invention: the limiting device comprises a limiting pore plate which is fixedly connected to the inner surface of the arc-shaped plate, the limiting pore plate is overlapped on the upper surface of the baffle, and the baffle is clamped on the outer surface of the sliding rod.
As a further scheme of the invention: the outer surface of the obstetric forceps is provided with a latex protective sleeve, the connecting block is a magnet connecting block, and the nut is made of iron.
As a further scheme of the invention: the sliding sleeve is rectangular, and the sliding rod is matched with the sliding sleeve in shape.
As a further scheme of the invention: the lower surface of the barrel is provided with a through hole, and the sliding rod is located in the through hole.
(III) advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
1. this obstetrician clinical supplementary foetus head childbirth's device when cesarean section, through drawing the handle, the slide bar, a baffle, the draw-in groove, mutually support between screw rod and the latex lag, when needs use, medical personnel stimulate two bracelets of obstetric forceps to suitable position, then rotate and draw to suitable position, the spring utilizes the pulling force of self to drive in the slide bar card income draw-in groove this moment, make the spacing work of obstetric forceps accomplish, thereby completion that can be more convenient is to the spacing effect of obstetric forceps, medical personnel's operation is used has been made things convenient for, can increase the protection to neonate's head through the latex lag simultaneously, this device can carry out the work of installation and use through welding the screw rod in the obstetric forceps bottom simultaneously, economic cost's input has been reduced, thereby the practicality of this device has been improved.
2. This obstetrician clinical device of supplementary foetus head childbirth when cesarean section, through setting up the nut, and the nut can be revolved on the screw rod, makes its position to the connection orifice plate lock fixedly to the use of this device of assurance that can be better, and the nut also can back out the screw rod, thereby can pull down slide and barrel, thereby can improve the rate of utilization of this device.
3. This obstetric doctor is clinical in device of supplementary foetus head childbirth when cesarean section, through setting up the bearing, and the sliding sleeve can be at the bearing internal rotation for the slide bar drives the baffle and breaks away from spacing orifice plate, thereby can guarantee the work that spring elasticity resets, and has guaranteed simple and direct and the convenience of this process.
Drawings
FIG. 1 is a schematic cross-sectional view of the front view of the present invention;
FIG. 2 is a schematic right-view cross-sectional view of the connecting block according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of the present invention at A;
FIG. 4 is a schematic structural view of the sliding sleeve of the present invention viewed from above;
FIG. 5 is a schematic bottom view of the baffle of the present invention;
in the figure: 1 obstetric forceps, 2 locking devices, 21 screws, 22 nuts, 3 connecting pore plates, 4 connecting blocks, 5 sliding plates, 6 cylinder bodies, 7 clamping grooves, 8 arc-shaped plates, 9 limiting devices, 91 limiting pore plates, 92 baffle plates, 10 bearings, 11 sliding sleeves, 12 springs, 13 sliding rods, 14 pull handles, 15 latex protecting sleeves and 16 through holes.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 5, the present invention provides a technical solution: a device for assisting head delivery of a fetus in cesarean section in clinic of an obstetrician comprises an obstetric forceps 1, wherein a latex protective sleeve 15 is arranged on the outer surface of the obstetric forceps 1, the latex protective sleeve 15 is arranged, the latex protective sleeve 15 can protect the head of a newborn and prevent the obstetric forceps 1 from being directly contacted with the head of the newborn to cause injury, a magnet connecting block is arranged on the connecting block 4, a nut 22 is arranged to be iron, the connecting block 4 and the nut 22 are arranged, the connecting block 4 is a magnet connecting block, the nut 22 is iron, the connecting block 4 can attract the nut 22 through magnetic force, when the nut 22 is screwed out of the screw 21, a placing point can be provided for the nut 22 to prevent the nut 22 from being lost, two locking devices 2 are welded on the lower surface of the obstetric forceps 1, each locking device 2 comprises a screw 21, the screw 21 is welded on the lower surface of the obstetric, the screw 21 is in threaded connection with the nut 22, the nut 22 is arranged, the nut 22 can be screwed on the screw 21 to lock and fix the position of the connection hole plate 3, the device can be better ensured to be used, the screw 22 can also be screwed out of the screw 21, the sliding plate 5 and the barrel 6 can be detached, the utilization rate of the device can be improved, the nut 22 is lapped on the lower surface of the connection hole plate 3, the locking device 2 is positioned in the connection hole plate 3, the locking device 2 is lapped on the lower surface of the connection hole plate 3, the connection hole plate 3 is lapped on the lower surface of the obstetric forceps 1, the connecting blocks 4 are fixedly connected on the front surface of the connection hole plate 3, the sliding plate 5 and the barrel 6 are respectively and fixedly connected on the opposite surfaces of the two connecting blocks 4, the through hole 16 is formed in the lower surface of the barrel 6, the slide rod 13 is positioned in the through hole 16, and the through, thereby ensuring that the slide rod 13 is clamped into the clamping groove 7 and the sliding plate 5 is arranged in the cylinder body 6.
The lower surface of the sliding plate 5 is provided with a plurality of clamping grooves 7, the lower surface of the barrel 6 is fixedly connected with an arc-shaped plate 8, the lower surface of the arc-shaped plate 8 is clamped with a bearing 10, the bearing 10 is arranged, and the sliding sleeve 11 can rotate in the bearing 10, so that the sliding rod 13 drives the baffle 92 to separate from the limiting orifice plate 91, the elastic reset work of the spring 12 can be ensured, and the simplicity and convenience of the process can be ensured, the sliding sleeve 11 is sleeved in the bearing 10, the lower surface of the sliding sleeve 11 is fixedly connected with the upper surface of the pull handle 14 through the spring 12, the spring 12 is sleeved on the outer surface of the sliding rod 13, the sliding rod 13 is sleeved in the sliding sleeve 11, the shape of the sliding sleeve 11 is set to be rectangular, the shape of the sliding rod 13 is matched with the shape of the sliding sleeve 11, the sliding rod 13 and the sliding sleeve 11, thereby avoiding the situation that the spring 12 is twisted and better ensuring the use work of the spring 12, the sliding rod 13 is fixedly connected with the upper surface of the pull handle 14, through the arrangement of the pull handle 14, the pull handle 14 can provide a force application point for medical staff, the medical staff can conveniently operate and use, the limiting device 9 is clamped on the outer surface of the sliding rod 13, the limiting device 9 comprises a limiting pore plate 91, the limiting pore plate 91 is fixedly connected to the inner surface of the arc-shaped plate 8, the limiting pore plate 91 is lapped on the upper surface of the baffle 92, through the arrangement of the limiting pore plate 91 and the baffle 92, when the baffle 92 rotates to a proper position, the position of the baffle 92 can be limited by the limiting orifice plate 91, the elastic reset work of the spring 12 is avoided, thereby being beneficial to subsequent use work, the baffle 92 is clamped on the outer surface of the sliding rod 13, and the limiting device 9 is fixedly connected on the inner surface of the arc plate 8.
The working principle of the invention is as follows:
s1, when the obstetric forceps are needed to be used, medical personnel pull the two hand rings of the obstetric forceps 1 to proper positions, so that the upper parts of the two obstetric forceps 1 are unfolded;
s2, moving the obstetric forceps 1 to the head of the neonate, and covering the head of the neonate with the latex protective sleeve 15;
s3, rotating the pull handle 14 to enable the pull handle 14 to drive the baffle 92 to rotate to a proper position through the slide rod 13, and at the moment, the spring 12 drives the slide rod 13 to be clamped into the clamping groove 7 by utilizing the self-pulling force, so that the limiting work of the obstetric forceps 1 is completed.
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.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. Device for assisting the delivery of a fetal head in the cesarean section of an obstetrician, comprising forceps (1) characterized in that: the lower surface of the obstetric forceps (1) is welded with two locking devices (2), the locking devices (2) are located in a connecting hole plate (3), the locking devices (2) are overlapped on the lower surface of the connecting hole plate (3), the connecting hole plate (3) is overlapped on the lower surface of the obstetric forceps (1), the front surface of the connecting hole plate (3) is fixedly connected with a connecting block (4), opposite surfaces of the two connecting blocks (4) are respectively and fixedly connected with a sliding plate (5) and a barrel body (6), and the sliding plate (5) is arranged in the barrel body (6);
a plurality of draw-in groove (7) have been seted up to the lower surface of slide (5), the lower fixed surface of barrel (6) is connected with arc (8), the lower surface joint of arc (8) has bearing (10), sliding sleeve (11) have been cup jointed in bearing (10), the lower surface of sliding sleeve (11) passes through spring (12) and is connected with the last fixed surface that draws (14), spring (12) cup joint the surface at slide bar (13), slide bar (13) cup joint in sliding sleeve (11), slide bar (13) fixed connection is at the upper surface that draws (14), the surface joint of slide bar (13) has stop device (9), stop device (9) fixed connection is at the internal surface of arc (8).
2. The device of claim 1 for assisting delivery of a fetal head by an obstetrician during a cesarean section, wherein: the locking device (2) comprises a screw rod (21), the screw rod (21) is welded on the lower surface of the obstetric forceps (1), the screw rod (21) is located in the connecting hole plate (3), the screw rod (21) is in threaded connection with the nut (22), and the nut (22) is lapped on the lower surface of the connecting hole plate (3).
3. The device of claim 1 for assisting delivery of a fetal head by an obstetrician during a cesarean section, wherein: stop device (9) are including spacing orifice plate (91), spacing orifice plate (91) fixed connection is at the internal surface of arc (8), spacing orifice plate (91) overlap joint is at the upper surface of baffle (92), baffle (92) joint is at the surface of slide bar (13).
4. The device of claim 2 for assisting delivery of a fetal head by an obstetrician during a cesarean section, wherein: the outer surface of the obstetric forceps (1) is provided with a latex protective sleeve (15), the connecting block (4) is a magnet connecting block, and the nut (22) is iron.
5. The device of claim 1 for assisting delivery of a fetal head by an obstetrician during a cesarean section, wherein: the shape of the sliding sleeve (11) is set to be rectangular, and the shape of the sliding rod (13) is matched with that of the sliding sleeve (11).
6. The device of claim 1 for assisting delivery of a fetal head by an obstetrician during a cesarean section, wherein: the lower surface of the cylinder body (6) is provided with a through hole (16), and the sliding rod (13) is positioned in the through hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911346178.0A CN110974379A (en) | 2019-12-24 | 2019-12-24 | Device for assisting head delivery of fetus in cesarean section by obstetrician |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911346178.0A CN110974379A (en) | 2019-12-24 | 2019-12-24 | Device for assisting head delivery of fetus in cesarean section by obstetrician |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110974379A true CN110974379A (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911346178.0A Pending CN110974379A (en) | 2019-12-24 | 2019-12-24 | Device for assisting head delivery of fetus in cesarean section by obstetrician |
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| Country | Link |
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| CN (1) | CN110974379A (en) |
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| GB2114892A (en) * | 1982-02-17 | 1983-09-01 | Samuel Musa George | Obstetric forceps |
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| CN110477987A (en) * | 2019-09-17 | 2019-11-22 | 魏文海 | A kind of general surgery department surgical hemostatic pincers |
| CN209695339U (en) * | 2019-03-04 | 2019-11-29 | 邹清靖 | A kind of gynecological delivery-assisting device |
| CN209809013U (en) * | 2019-02-21 | 2019-12-20 | 谢秀丽 | Auxiliary acupuncture table combining traditional Chinese medicine and western medicine |
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Patent Citations (17)
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| GB382243A (en) * | 1931-05-27 | 1932-10-20 | Friedrich Lonne | Improvements in or relating to obstetrical forceps |
| GB2114892A (en) * | 1982-02-17 | 1983-09-01 | Samuel Musa George | Obstetric forceps |
| CN103876822A (en) * | 2014-03-05 | 2014-06-25 | 中国人民解放军第四军医大学 | Medical minimally-invasive broken screw taking-out device |
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| CN109973512A (en) * | 2019-04-24 | 2019-07-05 | 姜红梅 | A kind of motor output shaft position-limit mechanism |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200410 |
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| RJ01 | Rejection of invention patent application after publication |