CN209059380U - A kind of obstetrical apparatus for artificial rupture of membrane - Google Patents
A kind of obstetrical apparatus for artificial rupture of membrane Download PDFInfo
- Publication number
- CN209059380U CN209059380U CN201821494923.7U CN201821494923U CN209059380U CN 209059380 U CN209059380 U CN 209059380U CN 201821494923 U CN201821494923 U CN 201821494923U CN 209059380 U CN209059380 U CN 209059380U
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- China
- Prior art keywords
- specula
- interface
- hard
- lower plate
- video acquisition
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A kind of obstetrical apparatus for artificial rupture of membrane, including pricker head, specula lower plate, articulated shaft, specula upper plate, screw rod, nut, handle, slide bar, guide chute, hard interface, pressure-detecting device, negative pressure device interface, hard conduit, flow regulator, hose, scale plate, container bottle, wiring harness interface, harness, video acquisition device, lighting device；By hinged axis connection, handle is connect with specula lower plate for specula upper plate and specula lower plate, and across specula upper plate and specula lower plate, pressure-detecting device is mounted on negative pressure device interface pricker head, negative pressure device interface and hard orifice；Video acquisition device is installed, lighting device is mounted on video acquisition device front end in specula lower plate.The advantages of the utility model: by the way that forewaters is collected, avoidable amniotic fluid remains in intravaginal, reduces the probability that amniotic fluid enters blood, reduces the possibility of amniotic fluid embolism and intrauterine infection.
Description
Technical field
The utility model relates to medical auxiliary device construction applications, in particular to a kind of obstetrical apparatus for artificial rupture of membrane.
Background technique
In clinical position, accelerates progress of labor frequently with the mode of artificial rupture of membrane, fetal head can be made straight after artificial rupture of membrane
Connect compressing uterine neck, mechanical promotion cervical dilatation；Meanwhile rupture of membranes can be such that prostaglandin release in puerpera's body accelerates, and reinforce
Uterine contraction.Clinician mostly manually uses syringe rupture of membranes at present, and particularly difficult, easy injury medical matters people is operated for obese patient
Member, leads to cross-infection, it is also possible to damage puerpera's vaginal wall during rupture of membranes, lead to bleeding and hemotoncus；For hydramnion
Patient's rupture of membranes afterwaters may flow out too fast, lead to omphaloproptosis, acute fetal distress in uterus, be not able to whole using Cesarean esction
It is only pregnant, increase cesarean delivery rate；It, may be small by the uterine neck of rupture if the amniotic fluid flowed out after artificial rupture of membrane remains in intravaginal
Blood vessel enters maternal blood circulation, has the possibility of amniotic fluid embolism, can jeopardize puerpera's life when serious.
Utility model content
The purpose of this utility model is to collect forewaters in order to realize visualized operation, measure forewaters amount, provide
A kind of obstetrical apparatus for artificial rupture of membrane.
The utility model provides a kind of obstetrical apparatus for artificial rupture of membrane, it is characterised in that: the obstetrical artificial rupture of membranes
Device, including pricker head 1, specula lower plate 2, articulated shaft 3, specula upper plate 4, screw rod 5, nut 6, handle 7, slide bar 8, guide chute 9,
Hard interface 10, pressure-detecting device 11, negative pressure device interface 12, hard conduit 13, flow regulator 14, hose 15 are carved
Spend plate 16, container bottle 17, wiring harness interface 18, harness 19, video acquisition device 20, lighting device 21；
Wherein: specula upper plate 4 and specula lower plate 2 are connected by articulated shaft 3, and handle 7 is connect with specula lower plate 2, pricker head 1
Across specula upper plate 4 and specula lower plate 2,1 rear end of pricker head passes through opposite can stretch between guide chute 9 and hard interface 10
Contracting connection, slide bar 8 are connect with 1 posterior vertical of pricker head, and hard interface 10 is mounted on 7 rear portion of handle；
Screw rod 5 is mounted on handle 7, and nut 6 and screw rod 5 are cooperatively connected, and nut 6 is pressed in the top of 4 tail end of specula upper plate；
Pressure-detecting device 11 is mounted on negative pressure device interface 12, and negative pressure device interface 12 is connected to hard interface 10；
Hard conduit 13 is connect with hard interface 10, and flow regulator 14 is mounted on hard conduit 13；Hose 15 and hard conduit
13 connections, hose 15 are connect with container bottle 17, and scale plate 16 is had in container bottle 17；Video acquisition is installed in specula lower plate 2
Device 20, lighting device 21 are mounted on 20 front end of video acquisition device, and video acquisition device 20 and lighting device 21 pass through harness
19 connect with the wiring harness interface 18 for being arranged in 7 rear portion of handle.
The lighting device 21 is annular, is covered outside video acquisition device 20.
The flow regulator 14 has real-time traffic display device.
In visual lower artificial rupture of membrane, the character of forewaters can be observed, forewaters can be collected, measures forewaters amount, preceding sheep
The character and amniotic fluid volume of water have reference role for assessment fetal in utero situation, can instruct vaginal delivery.Before passing through control simultaneously
The speed of amniotic fluid outflow can be too fast to avoid amniotic fluid outflow, avoids the generation of omphaloproptosis.
The advantages of the utility model:
Obstetrical apparatus for artificial rupture of membrane described in the utility model can avoid amniotic fluid residual by the way that forewaters is collected
In intravaginal, the probability that amniotic fluid enters blood is reduced, reduces the possibility of amniotic fluid embolism and intrauterine infection.With vaginal speculum, for fertilizer
Fat pregnant woman can avoid damage to puerpera's vaginal wall and medical worker with smooth operation.
Detailed description of the invention
With reference to the accompanying drawing and embodiment is described in further detail the utility model:
Fig. 1 is obstetrical apparatus for artificial rupture of membrane structural schematic diagram.
Specific embodiment
Embodiment 1
The utility model provides a kind of obstetrical apparatus for artificial rupture of membrane, it is characterised in that: the obstetrical artificial rupture of membranes
Device, including pricker head 1, specula lower plate 2, articulated shaft 3, specula upper plate 4, screw rod 5, nut 6, handle 7, slide bar 8, guide chute 9,
Hard interface 10, pressure-detecting device 11, negative pressure device interface 12, hard conduit 13, flow regulator 14, hose 15 are carved
Spend plate 16, container bottle 17, wiring harness interface 18, harness 19, video acquisition device 20, lighting device 21；
Wherein: specula upper plate 4 and specula lower plate 2 are connected by articulated shaft 3, and handle 7 is connect with specula lower plate 2, pricker head 1
Across specula upper plate 4 and specula lower plate 2,1 rear end of pricker head passes through opposite can stretch between guide chute 9 and hard interface 10
Contracting connection, slide bar 8 are connect with 1 posterior vertical of pricker head, and hard interface 10 is mounted on 7 rear portion of handle；
Screw rod 5 is mounted on handle 7, and nut 6 and screw rod 5 are cooperatively connected, and nut 6 is pressed in the top of 4 tail end of specula upper plate；
Pressure-detecting device 11 is mounted on negative pressure device interface 12, and negative pressure device interface 12 is connected to hard interface 10；
Hard conduit 13 is connect with hard interface 10, and flow regulator 14 is mounted on hard conduit 13；Hose 15 and hard conduit
13 connections, hose 15 are connect with container bottle 17, and scale plate 16 is had in container bottle 17；Video acquisition is installed in specula lower plate 2
Device 20, lighting device 21 are mounted on 20 front end of video acquisition device, and video acquisition device 20 and lighting device 21 pass through harness
19 connect with the wiring harness interface 18 for being arranged in 7 rear portion of handle.
The lighting device 21 is annular, is covered outside video acquisition device 20.
The flow regulator 14 has real-time traffic display device.
In visual lower artificial rupture of membrane, the character of forewaters can be observed, forewaters can be collected, measures forewaters amount, preceding sheep
The character and amniotic fluid volume of water have reference role for assessment fetal in utero situation, can instruct vaginal delivery.Before passing through control simultaneously
The speed of amniotic fluid outflow can be too fast to avoid amniotic fluid outflow, avoids the generation of omphaloproptosis.
Embodiment 2
The utility model provides a kind of obstetrical apparatus for artificial rupture of membrane, it is characterised in that: the obstetrical artificial rupture of membranes
Device, including pricker head 1, specula lower plate 2, articulated shaft 3, specula upper plate 4, screw rod 5, nut 6, handle 7, slide bar 8, guide chute 9,
Hard interface 10, pressure-detecting device 11, negative pressure device interface 12, hard conduit 13, flow regulator 14, hose 15 are carved
Spend plate 16, container bottle 17, wiring harness interface 18, harness 19, video acquisition device 20, lighting device 21；
Wherein: specula upper plate 4 and specula lower plate 2 are connected by articulated shaft 3, and handle 7 is connect with specula lower plate 2, pricker head 1
Across specula upper plate 4 and specula lower plate 2,1 rear end of pricker head passes through opposite can stretch between guide chute 9 and hard interface 10
Contracting connection, slide bar 8 are connect with 1 posterior vertical of pricker head, and hard interface 10 is mounted on 7 rear portion of handle；
Screw rod 5 is mounted on handle 7, and nut 6 and screw rod 5 are cooperatively connected, and nut 6 is pressed in the top of 4 tail end of specula upper plate；
Pressure-detecting device 11 is mounted on negative pressure device interface 12, and negative pressure device interface 12 is connected to hard interface 10；
Hard conduit 13 is connect with hard interface 10, and flow regulator 14 is mounted on hard conduit 13；Hose 15 and hard conduit
13 connections, hose 15 are connect with container bottle 17, and scale plate 16 is had in container bottle 17；Video acquisition is installed in specula lower plate 2
Device 20, lighting device 21 are mounted on 20 front end of video acquisition device, and video acquisition device 20 and lighting device 21 pass through harness
19 connect with the wiring harness interface 18 for being arranged in 7 rear portion of handle.
In visual lower artificial rupture of membrane, the character of forewaters can be observed, forewaters can be collected, measures forewaters amount, preceding sheep
The character and amniotic fluid volume of water have reference role for assessment fetal in utero situation, can instruct vaginal delivery.Before passing through control simultaneously
The speed of amniotic fluid outflow can be too fast to avoid amniotic fluid outflow, avoids the generation of omphaloproptosis.
Embodiment 3
The utility model provides a kind of obstetrical apparatus for artificial rupture of membrane, it is characterised in that: the obstetrical artificial rupture of membranes
Device, including pricker head 1, specula lower plate 2, articulated shaft 3, specula upper plate 4, screw rod 5, nut 6, handle 7, slide bar 8, guide chute 9,
Hard interface 10, pressure-detecting device 11, negative pressure device interface 12, hard conduit 13, flow regulator 14, hose 15 are carved
Spend plate 16, container bottle 17, wiring harness interface 18, harness 19, video acquisition device 20, lighting device 21；
Wherein: specula upper plate 4 and specula lower plate 2 are connected by articulated shaft 3, and handle 7 is connect with specula lower plate 2, pricker head 1
Across specula upper plate 4 and specula lower plate 2,1 rear end of pricker head passes through opposite can stretch between guide chute 9 and hard interface 10
Contracting connection, slide bar 8 are connect with 1 posterior vertical of pricker head, and hard interface 10 is mounted on 7 rear portion of handle；
Screw rod 5 is mounted on handle 7, and nut 6 and screw rod 5 are cooperatively connected, and nut 6 is pressed in the top of 4 tail end of specula upper plate；
Pressure-detecting device 11 is mounted on negative pressure device interface 12, and negative pressure device interface 12 is connected to hard interface 10；
Hard conduit 13 is connect with hard interface 10, and flow regulator 14 is mounted on hard conduit 13；Hose 15 and hard conduit
13 connections, hose 15 are connect with container bottle 17, and scale plate 16 is had in container bottle 17；Video acquisition is installed in specula lower plate 2
Device 20, lighting device 21 are mounted on 20 front end of video acquisition device, and video acquisition device 20 and lighting device 21 pass through harness
19 connect with the wiring harness interface 18 for being arranged in 7 rear portion of handle.
The lighting device 21 is annular, is covered outside video acquisition device 20.
In visual lower artificial rupture of membrane, the character of forewaters can be observed, forewaters can be collected, measures forewaters amount, preceding sheep
The character and amniotic fluid volume of water have reference role for assessment fetal in utero situation, can instruct vaginal delivery.Before passing through control simultaneously
The speed of amniotic fluid outflow can be too fast to avoid amniotic fluid outflow, avoids the generation of omphaloproptosis.
Claims (3)
1. a kind of obstetrical apparatus for artificial rupture of membrane, it is characterised in that: the obstetrical apparatus for artificial rupture of membrane, including pricker head (1) are peeped
Device lower plate (2), articulated shaft (3), specula upper plate (4), screw rod (5), nut (6), handle (7), slide bar (8), guide chute (9),
Hard interface (10), pressure-detecting device (11), negative pressure device interface (12), hard conduit (13), flow regulator (14),
Hose (15), scale plate (16), container bottle (17), wiring harness interface (18), harness (19), video acquisition device (20), illumination dress
Set (21)；
Wherein: specula upper plate (4) and specula lower plate (2) are connected by articulated shaft (3), and handle (7) is connect with specula lower plate (2),
For pricker head (1) across specula upper plate (4) and specula lower plate (2), pricker head (1) rear end passes through guide chute (9) and hard
The connection of energy relative telescopic, slide bar (8) are connect with pricker head (1) posterior vertical between interface (10), and hard interface (10) is mounted on
Handle (7) rear portion；
Screw rod (5) is mounted on handle (7), and nut (6) and screw rod (5) are cooperatively connected, and nut (6) is pressed in specula upper plate (4) tail
The top at end；
Pressure-detecting device (11) is mounted on negative pressure device interface (12), and negative pressure device interface (12) and hard interface (10) are even
It is logical；Hard conduit (13) is connect with hard interface (10), and flow regulator (14) is mounted on hard conduit (13)；Hose
(15) it is connect with hard conduit (13), hose (15) is connect with container bottle (17), has scale plate (16) in container bottle (17)；It peeps
It is equipped with video acquisition device (20) in device lower plate (2), lighting device (21) is mounted on video acquisition device (20) front end, video
Acquisition device (20) and lighting device (21) are connect by harness (19) with the wiring harness interface (18) for being arranged in handle (7) rear portion.
2. obstetrical apparatus for artificial rupture of membrane described in accordance with the claim 1, it is characterised in that: the lighting device (21) is ring
Shape covers external in video acquisition device (20).
3. obstetrical apparatus for artificial rupture of membrane described in accordance with the claim 1, it is characterised in that: the flow regulator (14),
With real-time traffic display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821494923.7U CN209059380U (en) | 2018-09-13 | 2018-09-13 | A kind of obstetrical apparatus for artificial rupture of membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821494923.7U CN209059380U (en) | 2018-09-13 | 2018-09-13 | A kind of obstetrical apparatus for artificial rupture of membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209059380U true CN209059380U (en) | 2019-07-05 |
Family
ID=67092278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821494923.7U Expired - Fee Related CN209059380U (en) | 2018-09-13 | 2018-09-13 | A kind of obstetrical apparatus for artificial rupture of membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209059380U (en) |
-
2018
- 2018-09-13 CN CN201821494923.7U patent/CN209059380U/en not_active Expired - Fee Related
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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: 20190705 Termination date: 20200913 |