CN209422064U - A kind of obstetrics' artificial membrane rupture amniotic fluid drainage combined device - Google Patents
A kind of obstetrics' artificial membrane rupture amniotic fluid drainage combined device Download PDFInfo
- Publication number
- CN209422064U CN209422064U CN201821350486.1U CN201821350486U CN209422064U CN 209422064 U CN209422064 U CN 209422064U CN 201821350486 U CN201821350486 U CN 201821350486U CN 209422064 U CN209422064 U CN 209422064U
- Authority
- CN
- China
- Prior art keywords
- membrane
- amniotic fluid
- support rod
- crossbeam
- lifting seat
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Prostheses (AREA)
Abstract
The utility model discloses a kind of obstetrics' artificial membrane rupture amniotic fluid drainage combined devices, including pedestal, support rod, lifting seat, crossbeam, screw rod, sliding seat, membrane-repturing device, drainage bottle and Medical negative pressure pump, the support rod is fixed on the base vertically, the lifting seat is set on support rod and can move up and down along support rod length direction, the lifting seat is equipped with the clamping screw for locking lifting seat position on support rod, the crossbeam is connected to the left end of lifting seat, crossbeam is arranged right below screw rod, the sliding seat is connect with screw flight, the bottom of crossbeam is equipped with sliding rail, be slidably connected sliding block on the sliding rail, the bottom end of the sliding block is fixedly connected with the top of sliding seat, the bottom end of the sliding seat connects membrane-repturing device.The utility model structure is simple, securely and reliably, easy to use, and the height and left and right orientation of adjustable membrane-repturing device avoid amniotic fluid from flowing out the ill symptoms of too fast initiation.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of obstetrics' artificial membrane rupture amniotic fluid drainage combined devices.
Background technique
Its amniotic fluid coating can voluntarily rupture and exports amniotic fluid obstetrics puerpera under normal circumstances when producing, still
Amniotic fluid is exported for that not to producing when the expected date of childbirth, then may need to carry out coating by means of external force to puncture, to guarantee
Production is gone on smoothly, and amniotic fluid film breaking unit that can be currently employed is all easy membrane puncture needle, in the process for entering birth canal
In be likely to scratch puerpera and fetus, and the amniotic fluid after rupture of membranes can also influence production environment because of outflow, be inconvenient.And sheep
Water flows out too fast phenomena such as also causing abdominal pressure rapid drawdown shock, placental abruption, omphaloproptosis.
Utility model content
The purpose of this utility model is to provide a kind of obstetrics' artificial membrane rupture amniotic fluid drainage combined devices, have easy to use, peace
It is complete reliable, it is convenient for the advantages of adjusting, can control the amniotic fluid rate of outflow, solves the problems, such as to point out in background technique.
According to a kind of obstetrics' artificial membrane rupture amniotic fluid drainage combined device of the utility model embodiment, including pedestal, support rod, liter
It drops seat, crossbeam, screw rod, sliding seat, membrane-repturing device, drainage bottle and Medical negative pressure pump, the support rod to be fixed on the base vertically, institute
It states lifting seat to be set on support rod and can move up and down along support rod length direction, the lifting seat is equipped with to be risen for locking
The clamping screw of seat position on support rod drops, and the crossbeam is connected to the left end of lifting seat, and crossbeam is arranged right below screw rod,
The sliding seat is connect with screw flight, and the bottom of crossbeam is equipped with sliding rail, and be slidably connected sliding block on the sliding rail, the sliding block
Bottom end is fixedly connected with the top of sliding seat, and the bottom end of the sliding seat connects membrane-repturing device, and the membrane-repturing device includes casing and breaks
Film needle, one end of described sleeve pipe are set as being open, and ferrule openings end margin is equipped with elastic funnel, the other end of described sleeve pipe and installation
Seat is tightly connected, and push-rod electric machine is equipped in mounting base, the membrane puncture needle is arranged in casing and the syringe needle of membrane puncture needle direction set
Tube opening, the bottom end of the membrane puncture needle passes through mounting base and the output end of push-rod electric machine connects, and described sleeve pipe is close to mounting base
Side wall is equipped with the drainage tube penetrated through with casing, and the free end of the drainage tube is located in drainage bottle, and drainage bottle passes through gas-guide tube
It is connected with Medical negative pressure pump, the inner sidewall of described sleeve pipe is equipped with current limliting air bag annular in shape, and the current limliting air bag and tracheae connect
It connects, the free end of the tracheae is connect through casing with pump-up device.
Further, the right end of the screw rod passes through lifting seat and connect with turning handle, and the bottom right side of screw rod passes through connecting rod
There are two the guide pipes passed through respectively for drainage tube, tracheae for connection.
Further, the junction of the mounting base and membrane puncture needle is equipped with elastic seal ring, and the membrane puncture needle is located at syringe needle
One section of outer wall of lower section offers diversion trench, and the bottom end of the diversion trench passes through current limliting air bag.
Further, when the current limliting air bag is expanded into maximum, the outer wall of outer wall and membrane puncture needle is tightly abutted against.
Further, the left end of the crossbeam is equipped with limited block.
Further, the pump-up device includes inflator, piston piece, screw putter and footstock, the bottom of the inflator
End is connect with the free end of tracheae, and the top of the inflator connects footstock, and the piston piece is arranged in inflator, and piston
The lateral wall of part is tightly abutted against with inflator inner wall, and the bottom end of the screw putter passes through the fixed company in top of footstock and piston piece
It connects, is connected through a screw thread between the screw putter and footstock.
The utility model has the beneficial effect that adjustable by adjusting clamping screw, turning handle compared with prior art
The height and left and right orientation of membrane-repturing device guarantee that rupture of membranes drainage process is stablized and carry out that the inner sidewall of casing is equipped with limit annular in shape
Gas capsule controls expansion and the contraction of current limliting air bag by pump-up device to realize the flow and stream of amniotic fluid in control drainage process
Speed avoids amniotic fluid from flowing out the ill symptoms of too fast initiation, and structure is simple, securely and reliably, easy to use.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 be the utility model proposes a kind of obstetrics' artificial membrane rupture amniotic fluid drainage combined device structural schematic diagram；
Fig. 2 is the structural schematic diagram of membrane-repturing device.
In figure: 1- pedestal, 2- support rod, 3- lifting seat, 4- crossbeam, 5- screw rod, 6- sliding seat, 7- membrane-repturing device, 71- set
Pipe, 72- membrane puncture needle, 721- diversion trench, 73- funnel, 74- mounting base, 75- push-rod electric machine, 8- drainage bottle, 9- Medical negative pressure pump,
10- clamping screw, 11- sliding block, 12- drainage tube, 13- gas-guide tube, 14- current limliting air bag, 15- tracheae, 16- guide pipe, 17- inflate
Cylinder, 18- piston piece, 19- screw putter, 20- footstock.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
Referring to Fig.1-2, a kind of obstetrics' artificial membrane rupture amniotic fluid drainage combined device, including pedestal 1, support rod 2, lifting seat 3, crossbeam
4, screw rod 5, sliding seat 6, membrane-repturing device 7, drainage bottle 8 and Medical negative pressure pump 9, wherein Medical negative pressure pump 9, which is selected, newly really produces
VMC6005 type, support rod 2 are fixed on vertically on pedestal 1, and lifting seat 3 is set on support rod 2 and can be along 2 length side of support rod
It moves up and down, lifting seat 3 is equipped with the clamping screw 10 for locking the position on support rod 2 of lifting seat 3, tightens locking screw
Bolt 10 makes the end of clamping screw 10 and the outer wall of support rod 2 tightly abut against the position locking that lifting seat 3 can be realized, crossbeam 4
It is connected to the left end of lifting seat 3, crossbeam 4 is arranged right below screw rod 5, and sliding seat 6 is threadedly coupled with screw rod 5, the bottom of crossbeam 4
Equipped with sliding rail, be slidably connected sliding block 11 on sliding rail, and the bottom end of sliding block 11 is fixedly connected with the top of sliding seat 6, the bottom of sliding seat 6
End connection membrane-repturing device 7, membrane-repturing device 7 includes casing 71 and membrane puncture needle 72, and one end of casing 71 is set as being open, the opening end edge of casing 71
Edge is equipped with elastic funnel 73, and the other end and mounting base 74 of casing 71 are tightly connected, and is equipped with push-rod electric machine 75 in mounting base 74,
Wherein push-rod electric machine 15 selects the excellent electric pushrod UG20 of special nurse, and push-rod electric machine 15 can be connect with external controller, and membrane puncture needle 72 is set
It sets in casing 71 and the syringe needle of membrane puncture needle 72 is open towards casing 71, the bottom end of membrane puncture needle 72 passes through mounting base 74 and push rod electricity
The output end of machine 75 connects, and casing 71 is equipped with the drainage tube 12 penetrated through with casing 71, drainage tube close to the side wall of mounting base 74
12 free end is located in drainage bottle 8, and drainage bottle 8 is connected by gas-guide tube 13 with Medical negative pressure pump 9, this external drainage bottle 8 can lead to
Attachment device is crossed to be connected on support rod 2, attachment device can be support plate, and gas-guide tube 13 is equipped with air valve, casing 71 it is interior
Side wall is equipped with current limliting air bag 14 annular in shape, and current limliting air bag 14 is connect with tracheae 15, and casing 71 is run through in the free end of tracheae 15
It is connect with pump-up device.
In the present embodiment, the right end of screw rod 5 passes through lifting seat 3 and connect with turning handle, and the bottom right side of screw rod 5 passes through connecting rod
Connection is played a supporting role, and pipeline can be prevented to tangle there are two the guide pipe 16 passed through respectively for drainage tube 12, tracheae 15
Together.
In the present embodiment, the junction of mounting base 74 and membrane puncture needle 72 is equipped with elastic seal ring, and membrane puncture needle 72 is located at syringe needle
One section of outer wall of lower section offers diversion trench 721, and the bottom end of diversion trench 721 passes through current limliting air bag 14, improves drainage effect.
Further, when current limliting air bag 14 is expanded into maximum, the outer wall of outer wall and membrane puncture needle 72 is tightly abutted against, for preventing
Only amniotic fluid outflow is too fast.
In the present embodiment, the left end of crossbeam 4 is equipped with limited block, and sliding block 11 and sliding seat 6 is avoided to fall off.
In specific embodiment, pump-up device includes inflator 17, piston piece 18, screw putter 19 and footstock 20, is inflated
Cylinder 17 is connected on support rod 2 by fixed link, and the bottom end of inflator 17 is connect with the free end of tracheae 15, the top of inflator 17
End connection footstock 20, piston piece 18 is arranged in inflator 17, and the lateral wall of piston piece 18 and 17 inner wall of inflator tightly phase
It supports, the bottom end of screw putter 19 passes through footstock 20 and is fixedly connected with the top of piston piece 18, between screw putter 19 and footstock 20
It is connected through a screw thread.
In a further embodiment, the air bag of annular is again provided on the outer wall of casing 71, which passes through independent gas
Pipe connects independent pump-up device, is tightly abutted against when expansion between gasbag ektexine and vaginal wall, for preventing rupture of membranes wound excessive
When, amniotic fluid is flowed out between casing 71 and vagina.
The length of membrane puncture needle 72 is greater than 71 length 2-3cm of casing, and under unused state, the syringe needle of membrane puncture needle 72 is in casing 71
Membrane-repturing device 7 is sent to puerpera in use, adjusting the height and left and right orientation of the adjustable membrane-repturing device 7 of clamping screw, turning handle inside
Intravaginal, elastic funnel 73 are opened, and funnel 73 is close to amnion, and the air bag inflation on the outer wall of casing 71 offsets with vaginal wall,
Then screw putter 19 is rotated, piston piece 18 is moved down, to inflate into current limliting air bag 14, is allowed to expand, to guarantee
Lesser circulation is formed in casing 71, then opens the air valve on gas-guide tube 13, and starting Medical negative pressure pump 9 makes drainage bottle 8, set
It is in negative pressure state inside pipe 71, amnion is attracted to 71 side of casing, restarts push-rod electric machine 75, slowly pushes membrane puncture needle 72, thorn
Broken amnion, avoids membrane puncture needle 72 from stabbing fetus, at this moment has drainage trough 721 of a small amount of amniotic fluid on outflow membrane puncture needle 72 and flows out,
Screw putter 19 is rotated, piston piece 18 is moved up, current limliting air bag 14 is slowly deflated, guarantee that amniotic fluid slowly flows out, meanwhile, it can
Situation is discharged according to live amniotic fluid the annular air-pocket that the outer wall of casing 71 is equipped with slowly is deflated, to reduce the discomfort of puerpera
Feel, in amniotic fluid suction and conveying to drainage bottle 8.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of obstetrics' artificial membrane rupture amniotic fluid drainage combined device, it is characterised in that: including pedestal, support rod, lifting seat, crossbeam, spiral shell
Bar, sliding seat, membrane-repturing device, drainage bottle and Medical negative pressure pump, the support rod are fixed on the base vertically, and the lifting seat is arranged
It can move up and down on support rod and along support rod length direction, the lifting seat is equipped with for locking lifting seat in support rod
The clamping screw of upper position, the crossbeam are connected to the left end of lifting seat, and crossbeam is arranged right below screw rod, the sliding seat with
Screw flight connection, the bottom of crossbeam are equipped with sliding rail, and be slidably connected sliding block, the bottom end of the sliding block and sliding seat on the sliding rail
Top be fixedly connected, the bottom end of the sliding seat connects membrane-repturing device, and the membrane-repturing device includes casing and membrane puncture needle, described sleeve pipe
One end be set as being open, ferrule openings end margin is equipped with elastic funnel, and the other end and mounting base of described sleeve pipe are tightly connected, peace
Push-rod electric machine is installed, the membrane puncture needle is arranged in casing and the syringe needle of membrane puncture needle is towards ferrule openings, described broken on dress seat
The bottom end of film needle passes through mounting base and the output end of push-rod electric machine connects, and described sleeve pipe is equipped with and set close to the side wall of mounting base
The drainage tube of pipe perforation, the free end of the drainage tube are located in drainage bottle, and drainage bottle pumps phase by gas-guide tube and Medical negative pressure
Even, the inner sidewall of described sleeve pipe is equipped with current limliting air bag annular in shape, and the current limliting air bag is connect with tracheae, the tracheae oneself
It is connect through casing with pump-up device by end.
2. a kind of obstetrics' artificial membrane rupture amniotic fluid drainage combined device according to claim 1, it is characterised in that: the right side of the screw rod
End is connect across lifting seat with turning handle, and there are two wear respectively for drainage tube, tracheae by connecting rod connection for the bottom right side of screw rod
The guide pipe crossed.
3. a kind of obstetrics' artificial membrane rupture amniotic fluid drainage combined device according to claim 1, it is characterised in that: the mounting base with
The junction of membrane puncture needle is equipped with elastic seal ring, and the membrane puncture needle is located at one section of outer wall below syringe needle and offers diversion trench, institute
The bottom end for stating diversion trench passes through current limliting air bag.
4. a kind of obstetrics' artificial membrane rupture amniotic fluid drainage combined device according to claim 1, it is characterised in that: the current limliting air bag
When being expanded into maximum, the outer wall of outer wall and membrane puncture needle is tightly abutted against.
5. a kind of obstetrics' artificial membrane rupture amniotic fluid drainage combined device according to claim 1, it is characterised in that: a left side for the crossbeam
End is equipped with limited block.
6. a kind of obstetrics' artificial membrane rupture amniotic fluid drainage combined device according to claim 1, it is characterised in that: the pump-up device
Including inflator, piston piece, screw putter and footstock, the bottom end of the inflator and the free end of tracheae are connected, described to inflate
The top of cylinder connects footstock, and the piston piece is arranged in inflator, and the lateral wall of piston piece and inflator inner wall tightly phase
It supports, the bottom end of the screw putter passes through to be fixedly connected at the top of footstock and piston piece, is led between the screw putter and footstock
Cross threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350486.1U CN209422064U (en) | 2018-08-21 | 2018-08-21 | A kind of obstetrics' artificial membrane rupture amniotic fluid drainage combined device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350486.1U CN209422064U (en) | 2018-08-21 | 2018-08-21 | A kind of obstetrics' artificial membrane rupture amniotic fluid drainage combined device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209422064U true CN209422064U (en) | 2019-09-24 |
Family
ID=68006015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821350486.1U Expired - Fee Related CN209422064U (en) | 2018-08-21 | 2018-08-21 | A kind of obstetrics' artificial membrane rupture amniotic fluid drainage combined device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209422064U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282055A (en) * | 2020-03-15 | 2020-06-16 | 赵广章 | Drainage device for breast surgery |
| CN111568516A (en) * | 2020-05-25 | 2020-08-25 | 西安交通大学医学院第一附属医院 | Obstetrical membrane breaking device capable of protecting membrane breaking needle |
| CN112690882A (en) * | 2021-01-12 | 2021-04-23 | 重庆市长寿区妇幼保健计划生育服务中心 | Membrane rupturing device for obstetrics and gynecology department |
-
2018
- 2018-08-21 CN CN201821350486.1U patent/CN209422064U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282055A (en) * | 2020-03-15 | 2020-06-16 | 赵广章 | Drainage device for breast surgery |
| CN111568516A (en) * | 2020-05-25 | 2020-08-25 | 西安交通大学医学院第一附属医院 | Obstetrical membrane breaking device capable of protecting membrane breaking needle |
| CN111568516B (en) * | 2020-05-25 | 2022-11-18 | 西安交通大学医学院第一附属医院 | Obstetrical membrane breaking device capable of protecting membrane breaking needle |
| CN112690882A (en) * | 2021-01-12 | 2021-04-23 | 重庆市长寿区妇幼保健计划生育服务中心 | Membrane rupturing device for obstetrics and gynecology department |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209422064U (en) | A kind of obstetrics' artificial membrane rupture amniotic fluid drainage combined device | |
| CN108843816A (en) | A kind of soft stamp vacuum interface valve of high throughput | |
| CN200968198Y (en) | Telescopic compression sealing grouting device | |
| CN109846534A (en) | A kind of anti-outflow film breaking unit of clinical obstetrics | |
| CN205421460U (en) | Downgrade structure suitable for stool pot water tank drain valve | |
| CN202908817U (en) | Novel cervix expanding device for aids to delivery | |
| CN209107531U (en) | A kind of novel membrane rupturing device used in obstetrics | |
| CN204501182U (en) | A kind of gynecological ring tanker | |
| CN213884688U (en) | Medical oncology is with preventing blockking up drainage tube | |
| CN216090719U (en) | Obstetrical department water bag | |
| CN209092036U (en) | A kind of gynaecology and obstetrics operation auxiliary frame | |
| CN204910251U (en) | Novel liver and gall drainage tube | |
| CN211187665U (en) | Wearable vagina shaping postoperative strutting arrangement | |
| CN111772750B (en) | Membrane rupture device for obstetrical department | |
| CN209685604U (en) | A kind of optical fiber producing apparatus inflates tooling | |
| CN211357329U (en) | Novel uterine cavity drainage tube | |
| CN209900201U (en) | Thoracic surgery hydrops drainage device for operating room nursing | |
| CN209032732U (en) | Adjustable-pressure pessary | |
| CN219462107U (en) | Enema purger | |
| CN206453754U (en) | A kind of gynecological clinic supports component | |
| CN204563280U (en) | Disposable noinvasive vagina air pressure dilator | |
| CN209610114U (en) | A kind of umbrella with self-rescue function | |
| CN211962007U (en) | Cervical dilatation probe | |
| CN205042153U (en) | Side flowing back formula vacuum buffer tank | |
| CN203122566U (en) | Novel membrane breaking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 Termination date: 20200821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |