CN213129808U - Fetal head suction midwifery device for obstetrics and gynecology department - Google Patents
Fetal head suction midwifery device for obstetrics and gynecology department Download PDFInfo
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- CN213129808U CN213129808U CN202020450071.2U CN202020450071U CN213129808U CN 213129808 U CN213129808 U CN 213129808U CN 202020450071 U CN202020450071 U CN 202020450071U CN 213129808 U CN213129808 U CN 213129808U
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- elastic support
- movable sleeve
- traction lever
- close
- fetal head
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Abstract
The utility model discloses a fetus head suction midwifery device for obstetrics and gynecology department, including the hollow traction lever in the inside, be equipped with the suction tube in the traction lever, the one end of traction lever is connected with the handle, the other end of traction lever evenly articulates there are a plurality of curved elastic support arms, the protruding face of each elastic support arm is close to the traction lever, the cover is equipped with the movable sleeve on the traction lever, the movable sleeve is connected with traction lever screw thread, the pot head that the movable sleeve is close to the elastic support arm is equipped with the adapter sleeve, adapter sleeve and movable sleeve running fit, one side that each elastic support arm is close to the traction lever all articulates there is the connecting rod, the other end of each connecting rod is articulated with the adapter sleeve, the equidistant bulb of the sunken face of each elastic support arm articulates there are; the utility model discloses carry out the vacuum aspiration of a plurality of small areas to the fetal head, and attract some position to distribute evenly, alleviate the injury that causes the foetus when helping to produce.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to obstetrical and gynecological fetal head attraction midwifery device.
Background
Fetal head suction is a commonly used midwifery means in obstetrics and gynecology. When the uterus contracts and is weak, the second labor stage is prolonged; or the lying-in women suffer from some diseases and should not exert excessive force in the second stage of labor; or the fetus lacks oxygen in the uterus, the doctor can adopt the fetal head aspirator to assist delivery, and the fetus is delivered. The fetal head suction apparatus used clinically mainly comprises a fetal head suction cover, a vent pipe, a negative pressure generator and the like, wherein the fetal head suction cover is matched with the head of a fetus and sucks and pulls the fetal head by means of negative pressure. However, the skull of the fetus is not completely healed, the scalp is loose, and a large negative pressure suction area formed between the fetal head suction hood and the fetal head slice can cause the scalp to be separated from the skull, so as to cause subcutaneous hematoma.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fetus head attraction midwifery device of gynaecology and obstetrics carries out the negative pressure attraction of a plurality of small areas to the fetus head, and attracts some position distribution evenly, alleviates the injury that causes the fetus during the boosting.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a fetal head suction midwifery device in obstetrics and gynecology department, which comprises a draw bar with a hollow interior, wherein a suction tube is arranged in the draw bar, one end of the traction rod is connected with a handle, the other end of the traction rod is evenly hinged with a plurality of arc-shaped elastic supporting arms, the convex surface of each elastic supporting arm is close to the traction rod, a movable sleeve is sleeved on the traction rod and is in threaded connection with the traction rod, a connecting sleeve is sleeved at one end of the movable sleeve close to the elastic supporting arm, the adapter sleeve and activity cover normal running fit, each elastic support arm is close to one side of traction lever all articulates there is the connecting rod, and each connecting rod is kept away from elastic support arm's one end with the adapter sleeve is articulated, and each elastic support arm's sunken face equidistant bulb articulates there is a plurality of sucking discs, each sucking disc pass through the straw with attract the pipe intercommunication, attract the pipe to be close to the one end intercommunication of handle has the negative pressure union coupling head.
The utility model discloses a further set up to: the elastic supporting arm is hollow inside, and the suction pipe is arranged in the elastic supporting arm.
The utility model discloses a further set up to: and anti-skid stripes are arranged on the outer side of the movable sleeve.
The utility model discloses a further set up to: the connecting rod is arc-shaped, and the concave surface of the connecting rod is far away from the traction rod.
To sum up, the utility model discloses following beneficial effect has:
firstly, a plurality of suckers are uniformly attached to the fetal head, the fetal head is uniformly sucked under negative pressure, and then the fetus is pulled, so that the fetal head is uniformly stressed, and the damage to the fetus can be reduced.
Secondly, can adjust the degree of opening of elastic support arm according to the size of child head, guarantee that every sucking disc can both be better with the contact of child head, provide the guarantee to the process of drawing the foetus.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a draw bar; 2. a suction tube; 3. a handle; 4. an elastic support arm; 41. a straw; 5. a movable sleeve; 51. anti-skid stripes; 6. connecting sleeves; 7. a connecting rod; 8. a suction cup; 9. the negative pressure pipe connector.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The embodiment of the fetal head suction midwifery device for obstetrics and gynecology department, as shown in fig. 1 and fig. 2, comprises a hollow traction rod 1, a suction tube 2 is arranged in the traction rod 1, one end of the traction rod 1 is connected with a handle 3, and the other end of the traction rod 1 is evenly hinged with a plurality of arc-shaped elastic supporting arms 4; the convex surface of each elastic support arm 4 is close to the traction rod 1, so that the elastic support arms 4 can better fit with a tire head, a movable sleeve 5 is sleeved on the traction rod 1, the movable sleeve 5 is in threaded connection with the traction rod 1, one end of the movable sleeve 5, which is close to the elastic support arms 4, is sleeved with a connecting sleeve 6, the connecting sleeve 6 is in running fit with the movable sleeve 5, one side of each elastic support arm 4, which is close to the traction rod 1, is hinged with a connecting rod 7, one end of each connecting rod 7, which is far away from the elastic support arms 4, is hinged with the connecting sleeve 6, and the concave surface of each elastic support arm 4 is hinged with a plurality of suckers 8 at equal intervals; the ball head is hinged, so that the adjusting range of the sucker 8 is wider; each sucker 8 is communicated with the suction tube 2 through a suction tube 41, one end of the suction tube 2 close to the handle 3 is communicated with a negative pressure tube connector 9, and the negative pressure tube connector 9 is communicated with a negative pressure suction device through a negative pressure tube during work.
In detail, in the process of rotating the movable sleeve 5, the movable sleeve 5 moves on the traction rod 1, the connecting sleeve 6 does not rotate but can move along with the movable sleeve 5, and the connecting sleeve 6 pulls the connecting rod 7, so that the expansion degree of the elastic supporting arm 4 is adjusted; the suckers 8 are used for sucking the fetal heads, and the suckers 8 are uniformly distributed to suck the fetal heads.
Preferably, the elastic support arm 4 is hollow inside, and the suction pipe 41 is arranged inside the elastic support arm 4. The space occupied by the suction tube 41 is reduced, and the fetus can be conveniently pulled out.
Preferably, the outer side of the movable sleeve 5 is provided with an antiskid stripe 51. The movable sleeve 5 is convenient to rotate.
Preferably, the connecting rod 7 is arc-shaped, and the concave surface of the connecting rod 7 is far away from the traction rod 1. The connecting rod 7 can be close to the traction rod 1, and the space occupied by the connecting rod 7 is small, so that the fetus can be conveniently pulled out.
The using method comprises the following steps: when carrying out the helping to produce, earlier according to the size of fetal head, rotate movable sleeve 5, open 4 suitable angles with elastic support arm, again wrap the fetal head with elastic support arm 4, medical personnel adjust the position of sucking disc 8 with the hand, guarantee that no other soft tissue is cliied, also make the better contact of sucking disc 8 and fetal head, can adjust the degree of opening of elastic support arm 4 once more after adjusting, open the vacuum aspiration ware, every sucking disc 8 is all with the fetal head after catching, use the forceps holder to clip the negative pressure pipe, pull the fetus again, open the forceps holder after the completion, turn off the vacuum aspiration ware. Therefore, the fetal head is stressed uniformly, and the damage to the fetus can be reduced.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (4)
1. The utility model provides a fetal head attraction midwifery device of gynaecology and obstetrics, includes inside hollow traction lever (1), its characterized in that: the traction rod (1) is internally provided with a suction tube (2), one end of the traction rod (1) is connected with a handle (3), the other end of the traction rod (1) is uniformly hinged with a plurality of elastic support arms (4) which are arc-shaped, the convex surface of each elastic support arm (4) is close to the traction rod (1), the traction rod (1) is sleeved with a movable sleeve (5), the movable sleeve (5) is in threaded connection with the traction rod (1), one end of the movable sleeve (5) close to the elastic support arms (4) is sleeved with a connecting sleeve (6), the connecting sleeve (6) is in running fit with the movable sleeve (5), one side of each elastic support arm (4) close to the traction rod (1) is hinged with a connecting rod (7), one end of each connecting rod (7) far away from the elastic support arms (4) is hinged with the connecting sleeve (6), and the concave surfaces of each elastic support arms (4) are hinged with, each sucker (8) is communicated with the suction tube (2) through a suction tube (41), and the suction tube (2) is close to one end of the handle (3) and is communicated with a negative pressure tube connector (9).
2. The fetal head attracting midwifery device of claim 1, wherein: the elastic supporting arm (4) is hollow, and the suction pipe (41) is arranged in the elastic supporting arm (4).
3. The fetal head attracting midwifery device of claim 1, wherein: the outer side of the movable sleeve (5) is provided with anti-skid stripes (51).
4. The fetal head attracting midwifery device of claim 1, wherein: the connecting rod (7) is arc-shaped, and the concave surface of the connecting rod (7) is far away from the traction rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020450071.2U CN213129808U (en) | 2020-03-31 | 2020-03-31 | Fetal head suction midwifery device for obstetrics and gynecology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020450071.2U CN213129808U (en) | 2020-03-31 | 2020-03-31 | Fetal head suction midwifery device for obstetrics and gynecology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213129808U true CN213129808U (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020450071.2U Expired - Fee Related CN213129808U (en) | 2020-03-31 | 2020-03-31 | Fetal head suction midwifery device for obstetrics and gynecology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213129808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679460A (en) * | 2021-08-10 | 2021-11-23 | 范富莲 | Obstetrical device for obstetrics and gynecology department |
| CN117562642A (en) * | 2024-01-16 | 2024-02-20 | 佳木斯大学 | Medical fetal head suction midwifery device |
-
2020
- 2020-03-31 CN CN202020450071.2U patent/CN213129808U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679460A (en) * | 2021-08-10 | 2021-11-23 | 范富莲 | Obstetrical device for obstetrics and gynecology department |
| CN113679460B (en) * | 2021-08-10 | 2023-03-10 | 范富莲 | Obstetrical device for obstetrics and gynecology department |
| CN117562642A (en) * | 2024-01-16 | 2024-02-20 | 佳木斯大学 | Medical fetal head suction midwifery device |
| CN117562642B (en) * | 2024-01-16 | 2024-03-19 | 佳木斯大学 | Medical fetal head suction midwifery device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 |