CN210903288U - Clinical artificial membrane rupture device - Google Patents
Clinical artificial membrane rupture device Download PDFInfo
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- CN210903288U CN210903288U CN201921694761.6U CN201921694761U CN210903288U CN 210903288 U CN210903288 U CN 210903288U CN 201921694761 U CN201921694761 U CN 201921694761U CN 210903288 U CN210903288 U CN 210903288U
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- cylindrical shell
- amnion
- artificial membrane
- cylinder
- clinical
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Abstract
A clinical artificial membrane rupturing device effectively solves the problem that the size of an amnion rupture opening cannot be controlled by the existing artificial membrane rupturing device; the device comprises a cylindrical shell in left-right axial direction, wherein an air pumping cylinder is coaxially arranged in the cylindrical shell, the right end of the air pumping cylinder penetrates through the cylindrical shell, a piston capable of sliding left and right is arranged in the air pumping cylinder, an upper axial fixing column and a lower axial fixing column are arranged at the upper end of the air pumping cylinder, a left-right swinging column capable of swinging back and forth is arranged on the fixing column, waist-shaped grooves which are in front-back direction and are in left-right through connection are respectively formed in the upper sides of the left side wall and the right side wall of the cylindrical shell, the left end of the swinging; can adjust the opening size of amnion opening size and direct observation to the amnion, can protect neonate's head not by the fish tail when adsorbing the amnion, can direct observation to the pregnant woman amniotic fluid condition, in time know neonate's health status, this simple structure, the design is novel, convenient to use, the practicality is strong.
Description
Technical Field
The utility model relates to a clinical auxiliary instrument technical field of gynaecology and obstetrics, especially a clinical artifical rupture of membranes device.
Background
The artificial rupture of the membrane means that the amniotic membrane at the uterine opening is intervened and torn in an artificial way so as to observe the color of the amniotic fluid, strengthen the uterine contraction and accelerate the progress of the labor process, and is a common induced labor way in the natural delivery process.
Most of the existing artificial membrane breaking devices are used for puncturing needles or tearing amnion by using pliers, but the size of the amnion laceration cannot be controlled by the membrane breaking of the needles or the pliers, the laceration is too large, amniotic fluid flows out too fast to cause adverse effects on a fetus, the laceration is too small, the amniotic fluid flows out unsmoothly, and the birth canal is easily polluted.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned condition, in order to compensate the not enough of prior art, the utility model aims at providing a clinical artifical rupture of membranes device, the effectual unable problem of controlling the amnion breach size of current artifical rupture of membranes device of having solved.
The technical scheme of its solution is, the utility model discloses a control axial cylinder casing, the coaxial air pump bowl that is equipped with in the cylinder casing, the air pump bowl right-hand member runs through the cylinder casing, but be equipped with horizontal slip's piston in the air pump bowl, axial fixed column about the air pump bowl upper end is equipped with, but be equipped with left right direction and the swing post of fore-and-aft swing on the fixed column, the kidney slot that fore-and-aft direction and left and right sides link up is seted up respectively to cylinder casing left and right sides wall upside, left kidney slot just is equipped with the tool bit is stretched out to swing post left end, the coaxial absorption head that is equipped.
Compared with the prior art, the beneficial effects of the utility model are that: the amnion opening size can be adjusted to swing back and forth's swing post that is equipped with, and the scale mark that is equipped with can the opening size of direct observation amnion, and the absorption head that is equipped with can protect neonate's head not by the fish tail when adsorbing the amnion, and the transparent collecting flask that is equipped with can the direct observation pregnant woman amniotic fluid condition, in time knows neonate's health status, and this simple structure thinks about novelty, convenient to use, the practicality is strong.
Drawings
Fig. 1 is an isometric view of the present invention.
Fig. 2 is a full section axonometric view of the utility model.
Fig. 3 is an enlarged view of a in fig. 2 according to the present invention.
Fig. 4 is a top cross-sectional view of the present invention.
Fig. 5 is a right perspective view of the present invention.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
By figure 1 to 5, including controlling axial cylinder casing 1, coaxial exhaust pump 2 that is equipped with in the cylinder casing 1, cylinder casing 1 is run through to exhaust pump 2 right-hand member, be equipped with piston 3 that can the horizontal slip in the exhaust pump 2, axial fixed column 4 about 2 upper ends of exhaust pump are equipped with, but be equipped with left right direction and swing post 5 of fore-and-aft swing on the fixed column 4, the kidney slot 6 that the fore-and-aft direction just link up about and is seted up respectively to cylinder casing 1 left and right sides wall upside, left kidney slot 6 just is equipped with tool bit 7 is stretched out to swing post 5 left end, the coaxial adsorption head 8 that is equipped with the opening towards the left side of cylinder casing 1 left end.
In order to enable the piston 3 to slide left and right, a cylindrical push rod 9 is coaxially arranged at the right end of the piston 3, a plurality of stabilizing plates 10 which are uniformly distributed along the circumferential direction are arranged on the outer edge surface of the cylindrical push rod 9 in the left-right direction, and a pushing plate 11 is coaxially arranged at the right end of the cylindrical push rod 9 and extends out of the air extraction cylinder 2.
In order to drive the swing post 5 to swing back and forth, the right end of the swing post 5 is provided with a left-right axial connecting rod 12, the right end of the connecting rod 12 extends out of the right waist-shaped groove 6 and is provided with a vertical shifting block 13.
In order to enable the swinging column 5 to be reset after being used, the rear end of the swinging column 5 is provided with a spring 14 which is positioned on the left side of the hinged point of the swinging column 5 and the fixed column 4 and in the front-back direction, and the free end of the spring 14 is fixedly connected with the cylindrical shell 1.
In order to directly observe the size of the amnion opening, the right end face of the cylindrical shell 1 is provided with scale marks 15 which are positioned above the right kidney-shaped groove 6 and are uniformly distributed along the front-back direction.
For the convenience of medical personnel observes the pregnant woman amniotic fluid condition, 1 left end face of cylinder casing on seted up about link up and be located collecting hole 16 of exhaust column 2 below, collecting hole 16 right-hand member is equipped with the collecting tube 17 of direction about, collecting tube 17 height about, the collecting tube 17 right-hand member runs through cylinder casing 1 and is equipped with transparent receiving flask 18.
In order to facilitate the pushing of the piston 3, the front end and the rear end of the air pump 2 are respectively provided with a boosting plate 19 which is positioned at the right side of the cylindrical shell 1 and in the front-rear direction.
When the utility model is used, the adsorption head 8 is inserted into the vagina of a pregnant woman, the adsorption head 8 is pressed against the uterine orifice, the pushing plate 11 is pulled rightwards, the pushing plate 11 drives the cylindrical push rod 9 to move rightwards, the cylindrical push rod 9 drives the piston 3 to slide rightwards, the internal air pressure of the air pump 2 is lower than the external air pressure, the amnion of the pregnant woman is adsorbed in the adsorption head 8, the head of the neonate in the amnion is pressed against the left end of the adsorption head 8, and the head of the neonate is prevented from being scratched when the cutter head 7 breaks the membrane;
a medical worker slowly stirs the poking block 13 backwards, the poking block 13 drives the connecting rod 12 to swing backwards in the kidney-shaped groove 6 on the right side, the connecting rod 12 drives the right end of the swinging column 5 to swing backwards, the right end of the swinging column 5 drives the left end of the swinging column 5 to swing forwards, the left end of the swinging column 5 drives the cutter head 7 to swing forwards, the cutter head 7 cuts amnion to enable amniotic fluid to flow out, the medical worker can change the size of an amnion opening according to adjusting the poking distance of the poking block 13, and the size of the amnion opening can be directly observed according to a scale mark 15 on the right side wall of the cylindrical shell 1;
after the amnion was scratched to tool bit 7, the amniotic fluid in the amnion flowed out, and the amniotic fluid flowed in collecting hole 16, because there is the difference in height at both ends about collecting pipe 17, the amniotic fluid flows to collecting pipe 17 right-hand member from collecting pipe 17 left end because of gravity reason, flows in transparent collecting bottle 18 at last, and the medical personnel of being convenient for observe the amniotic fluid colour, knows neonate's health status, and after the operation, medical personnel loosened toggle block 13, because spring 14's effect, swing post 5 swung to initial position.
Compared with the prior art, the beneficial effects of the utility model are that: the amnion opening size can be adjusted to swing back and forth's swing post that is equipped with, and the scale mark that is equipped with can the opening size of direct observation amnion, and the absorption head that is equipped with can protect neonate's head not by the fish tail when adsorbing the amnion, and the transparent collecting flask that is equipped with can the direct observation pregnant woman amniotic fluid condition, in time knows neonate's health status, and this simple structure thinks about novelty, convenient to use, the practicality is strong.
Claims (7)
1. The utility model provides a clinical artifical rupture of membranes device, including controlling axial cylinder casing (1), a serial communication port, coaxial aspiration cylinder (2) of being equipped with in cylinder casing (1), aspiration cylinder (2) right-hand member runs through cylinder casing (1), but be equipped with piston (3) of horizontal slip in aspiration cylinder (2), axial fixed column (4) about being equipped with are equipped with to aspiration cylinder (2) upper end, but be equipped with left right direction and swing post (5) of luffing motion on fixed column (4), the waist-shaped groove (6) that fore-and-aft direction and left and right sides link up are seted up respectively to cylinder casing (1) left and right sides wall upside, left waist-shaped groove (6) are stretched out and are equipped with tool bit (7) to swing post (5) left end, cylinder casing (1) left end coaxial is equipped with opening towards left adsorption.
2. A clinical artificial membrane rupture device according to claim 1, wherein the right end of the piston (3) is coaxially provided with a cylindrical push rod (9), the outer peripheral surface of the cylindrical push rod (9) is provided with a plurality of stabilizing plates (10) which are uniformly distributed along the circumferential direction in the left-right direction, and the right end of the cylindrical push rod (9) extends out of the air extraction cylinder (2) and is coaxially provided with a push plate (11).
3. The clinical artificial rupture of membranes device according to claim 1, characterized in that the right end of the swing post (5) is provided with a left-right axial connecting rod (12), the right end of the connecting rod (12) extends out of the right kidney-shaped groove (6) and is provided with a vertical shifting block (13).
4. The clinical artificial membrane rupturing device according to claim 1, wherein a spring (14) is arranged at the rear end of the swinging column (5) and is positioned at the left side of a hinge point of the swinging column (5) and the fixed column (4) and in the front-back direction, and the free end of the spring (14) is fixedly connected with the cylindrical shell (1).
5. A clinical artificial membrane rupture device according to claim 1, wherein the right end face of the cylindrical shell (1) is provided with graduation lines (15) which are positioned above the right kidney-shaped groove (6) and are uniformly distributed along the front and back directions.
6. The clinical artificial membrane rupturing device according to claim 1, wherein a left end face of the cylindrical shell (1) is provided with a left-right through collecting hole (16) located below the air suction tube (2), the right end of the collecting hole (16) is provided with a left-right collecting tube (17), the left of the collecting tube (17) is high, the right of the collecting tube (17) is low, and the right end of the collecting tube (17) penetrates through the cylindrical shell (1) and is provided with a transparent collecting bottle (18).
7. The clinical artificial membrane rupturing device according to claim 1, wherein the front end and the rear end of the air suction tube (2) are respectively provided with a boosting plate (19) which is positioned on the right side of the cylindrical shell (1) and in the front-rear direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921694761.6U CN210903288U (en) | 2019-10-11 | 2019-10-11 | Clinical artificial membrane rupture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921694761.6U CN210903288U (en) | 2019-10-11 | 2019-10-11 | Clinical artificial membrane rupture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210903288U true CN210903288U (en) | 2020-07-03 |
Family
ID=71342449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921694761.6U Expired - Fee Related CN210903288U (en) | 2019-10-11 | 2019-10-11 | Clinical artificial membrane rupture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210903288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112336441A (en) * | 2020-10-23 | 2021-02-09 | 成都市第二人民医院 | Safe and efficient membrane rupturing device for obstetrics and gynecology department |
-
2019
- 2019-10-11 CN CN201921694761.6U patent/CN210903288U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112336441A (en) * | 2020-10-23 | 2021-02-09 | 成都市第二人民医院 | Safe and efficient membrane rupturing device for obstetrics and gynecology department |
| CN112336441B (en) * | 2020-10-23 | 2023-06-16 | 成都市第二人民医院 | Safe and efficient gynaecology and obstetrics membrane rupture device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 Termination date: 20211011 |
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| CF01 | Termination of patent right due to non-payment of annual fee |