CN209048267U - A kind of production of fetus is with helping childbirth device - Google Patents
A kind of production of fetus is with helping childbirth device Download PDFInfo
- Publication number
- CN209048267U CN209048267U CN201821075405.1U CN201821075405U CN209048267U CN 209048267 U CN209048267 U CN 209048267U CN 201821075405 U CN201821075405 U CN 201821075405U CN 209048267 U CN209048267 U CN 209048267U
- Authority
- CN
- China
- Prior art keywords
- stereoplasm tube
- lever
- head
- pressure valve
- helping
- 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
- 230000035606 childbirth Effects 0.000 title claims abstract description 16
- 210000003754 fetus Anatomy 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 abstract description 7
- 230000001605 fetal effect Effects 0.000 abstract description 5
- 210000003128 head Anatomy 0.000 description 36
- 238000010586 diagram Methods 0.000 description 2
- 208000034656 Contusions Diseases 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 230000009519 contusion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to a kind of productions of fetus with helping childbirth device, belong to obstetric delivery appliance technology, including integrally formed rubber catheter, sucking head, it further include lever, the first stereoplasm tube is equipped in lever cavity, first stereoplasm tube is equipped with first and presses pressure valve, equipped with the second stereoplasm tube, second stereoplasm tube one end is connected on the first stereoplasm tube, the second stereoplasm tube other end exhaust outlet fixed with lever shell is connect, second stereoplasm tube is equipped with second and presses pressure valve, when use, air exhaust head is connect with external negative pressure device, pressure valve press head is pressed in pressing first, venthole and air inlet, gas outlet connection, negative pressure is formed in sucking head to attract fetal head, pressure is observed by pressure gauge, as negative pressure is excessive, pressure valve press head is pressed in pressing second, air enters the first stereoplasm tube in exhaust outlet, sucking head reduces negative pressure, it is simple and convenient；Unique texture presses pressure valve, is capable of the flow of more precise control gas disengaging, provides preferably operation control to obstetrics doctor.
Description
Technical field
The utility model relates to a kind of productions of fetus with childbirth device is helped, and belong to obstetric delivery appliance technology.
Background technique
When pregnant woman childbirth, in order to assist pregnant woman to give birth to fetus along under, often uses a kind of band and help childbirth aspirator, the suction
Lead device is made of sucking head, rubber catheter and air extractor three parts, mainly uses when women produces, aspirator is placed in tire
On head, after forming certain negative pressure, drawn or rotated, assist the vagina of delivery of baby, in actual use, the pull-in time compared with
Long, generally using pressure in negative pressure device control sucking head, operation is inconvenient, and pressure control is improper in sucking head, pressure
Power is excessive, be easy to cause the complication such as scalp contusion, the tearing of fetus, and pressure control is too small, attracts effect bad, big to obstetrics
Husband brings big inconvenience.
Utility model content
Against the above technical problems, the utility model aim is to provide the fetus that negative pressure in a kind of sucking head facilitates control
Production is with helping childbirth device.
Fetus described in the utility model produces with childbirth device, including integrally formed rubber catheter, sucking head is helped, and further includes
Lever, rubber coil pipe, lever is hollow, is equipped with the first stereoplasm tube in lever cavity, and first stereoplasm tube one end is from lever
Top protrudes through rubber coil pipe and connect with rubber catheter, and the first stereoplasm tube other end is stretched out from lever lower part to be connected with air exhaust head
It connects, the first stereoplasm tube is equipped with first and presses pressure valve, is equipped with the second stereoplasm tube, and second stereoplasm tube one end is connected to first by calming the anger
On the first stereoplasm tube between valve and the first stereoplasm tube stretching lever, the second stereoplasm tube other end stretches out outside lever and behaviour
Make the fixed exhaust outlet connection of handle shell, the second stereoplasm tube is equipped with second and presses pressure valve；
Wherein:
First is all had by pressure valve, second by pressure valve with flowering structure:
Including cylinder open at one end, cylinder two sides are equipped with the air inlet being connected to its cross, gas outlet, open along cylinder
The outer ring Kou Chu is equipped with fixed ring piece, and fixed ring piece is fixed on lever inner wall, and piston rod engaged therewith is equipped in cylinder, living
Stopper rod is equipped with after lever wall emits shape press head, spring is equipped between piston rod and cylinder body bottom, piston rod is additionally provided with cross
To perforative venthole, when spring is in nature, venthole is not arranged on the same straight line with air inlet, gas outlet, further,
Bore dia of ventilating is less than the internal diameter of air inlet, gas outlet.
Rubber coil pipe and rubber catheter junction are equipped with bullion lever.
Lever shell is equipped with micro-pressure gauge, and micro-pressure gauge is connect with the first stereoplasm tube.
When spring is in nature, piston rod is located in cylinder and venthole is in press head side.
First stereoplasm tube, the second stereoplasm tube pass through adhesive tape and are adhered on lever inner wall.
Air exhaust head is connect with external negative pressure device.
Rubber coil lengths are 0.3-0.8m.
The utility model compared with prior art, has the advantages that.
(1) when the utility model is used, sucking head is placed on fetal head, air exhaust head is connect with external negative pressure device, hand
Lever is held, the press head of pressure valve is pressed in pressing first, and venthole is connected to air inlet, gas outlet, and negative pressure is formed in sucking head
Fetal head is attracted, pressure is observed by pressure gauge, if negative pressure is excessive, the press head of pressure valve, sky in exhaust outlet are pressed in pressing second
Gas enters the first stereoplasm tube, and then sucking head reduces negative pressure, simple and convenient；
(2) the first of the utility model unique texture presses pressure valve by pressure valve, second, being capable of more precise control gas
The flow of disengaging provides preferably operation control to obstetrics doctor, under the cooperation of pressure gauge, preferably controls in sucking head and bear
Pressure pressure.
Detailed description of the invention
Fig. 1, an embodiment of the present invention structural schematic diagram；
First by pressure valve, the second pressing air valve structure schematic diagram in Fig. 2, Fig. 1.
In figure: 1, sucking head 2, rubber catheter 3, metallic operation handle 4, rubber coil pipe 5, micro-pressure gauge 6, first
Stereoplasm tube 7, lever 8, air exhaust head 9, first press pressure valve 12, the second hard by pressure valve 10, exhaust outlet 11, second
Pipe 13, cylinder 15, fixed ring piece 16, press head 17, air inlet 18, spring 19, venthole 20, is lived at gas outlet 14
Stopper rod.
Specific embodiment
The utility model is described further below with reference to embodiment and Figure of description.
As shown in Figure 1, fetus described in the utility model production is with helping childbirth device, including integrally formed rubber catheter 2,
Sucking head 1 further includes lever 7, rubber coil pipe 4, and lever 7 is hollow, is equipped with the first stereoplasm tube 6 in 7 cavity of lever, and first
6 one end of stereoplasm tube protrudes through rubber coil pipe 4 from 7 top of lever and connect with rubber catheter 2,6 other end of the first stereoplasm tube from
7 lower part of lever is stretched out to be connect with air exhaust head 8, and the first stereoplasm tube 6 is equipped with first and presses pressure valve 9, is equipped with the second stereoplasm tube 12,
Second stereoplasm tube, 12 one end is connected to first by the first stereoplasm tube between pressure valve 9 and the first stereoplasm tube 6 stretching lever 7
On 6,12 other end of the second stereoplasm tube stretches out the outer exhaust outlet 10 fixed with 7 shell of lever of lever 7 and connect, the second stereoplasm tube
12, which are equipped with second, presses pressure valve 11；
Wherein:
First is all had by pressure valve 9, second by pressure valve 11 with flowering structure:
As shown in Fig. 2, including cylinder 14 open at one end, 14 two sides of cylinder are equipped with the air inlet being connected to its cross
17, gas outlet 13 are equipped with fixed ring piece 15 along 14 opening outer ring of cylinder, and fixed ring piece 15 is fixed on 7 inner wall of lever, cylinder
Piston rod 20 engaged therewith is equipped in body 14, piston rod 20 is equipped with after 7 wall of lever emits shape press head 16, piston rod 20
Spring 18 is equipped between 14 bottom of cylinder, piston rod 20 is additionally provided with the venthole 19 extended transversely through, and spring 18 is in nature
When, venthole 19 is not arranged on the same straight line with air inlet 17, gas outlet 13.
Rubber coil pipe 4 and 2 junction of rubber catheter are equipped with bullion lever 3.
7 shell of lever is equipped with micro-pressure gauge 5, and micro-pressure gauge 5 is connect with the first stereoplasm tube 6.
When spring 18 is in nature, piston rod 20 is located in cylinder 14 and venthole 19 is in 16 side of press head.
First stereoplasm tube 6, the second stereoplasm tube 12 are adhered on 7 inner wall of lever by adhesive tape.
Air exhaust head 8 is connect with external negative pressure device.
4 length of rubber coil pipe is 0.3-0.8m.
When the utility model is used, sucking head 1 is placed on fetal head, air exhaust head 8 is connect with external negative pressure device, is held
The press head 16 of pressure valve 9 is pressed in lever 7, pressing first, and venthole 19 is connected to air inlet 17, gas outlet 10, in sucking head 1
It forms negative pressure to attract fetal head, pressure is observed by pressure gauge 5, if negative pressure is excessive, the press head of pressure valve 11 is pressed in pressing second
16, air enters the first stereoplasm tube 6 in exhaust outlet 10, reduces negative pressure into sucking head 1, simple and convenient；
The first of the utility model unique texture presses pressure valve 11 by pressure valve 9, second, being capable of more precise control gas
The flow of disengaging provides preferably operation control to obstetrics doctor, under the cooperation of pressure gauge 5, preferably controls in sucking head 1
Negative pressure pressure.
Claims (7)
1. a kind of production of fetus is with helping childbirth device, including integrally formed rubber catheter (2), sucking head (1), it is characterised in that: and also
Including lever (7), rubber coil pipe (4), lever (7) is hollow, is equipped with the first stereoplasm tube (6) in lever (7) cavity, and first
Stereoplasm tube (6) one end protrudes through rubber coil pipe (4) from lever (7) top and connect with rubber catheter (2), the first stereoplasm tube
(6) other end is stretched out from lever (7) lower part and is connect with air exhaust head (8), and the first stereoplasm tube (6) is equipped with first and presses pressure valve
(9), the second stereoplasm tube (12) are equipped with, the second stereoplasm tube (12) one end is connected to first by pressure valve (9) and the first stereoplasm tube (6)
Stretch out lever (7) between the first stereoplasm tube (6) on, the second stereoplasm tube (12) other end stretch out lever (7) outside with behaviour
Make fixed exhaust outlet (10) connection of handle (7) shell, the second stereoplasm tube (12) is equipped with second and presses pressure valve (11)；
Wherein:
First is all had by pressure valve (9), second by pressure valve (11) with flowering structure:
Including cylinder (14) open at one end, cylinder (14) two sides are equipped with the air inlet (17) being connected to its cross, gas outlet
(13), fixed ring piece (15) being equipped with along cylinder (14) opening outer ring, fixed ring piece (15) is fixed on lever (7) inner wall,
Piston rod engaged therewith (20) are equipped in cylinder (14), piston rod (20) is equipped with after lever (7) wall emits shape press head
(16), spring (18) are equipped between piston rod (20) and cylinder (14) bottom, piston rod (20) is additionally provided with the ventilation extended transversely through
Hole (19), when spring (18) is in nature, venthole (19) and air inlet (17), gas outlet (13) are not in same straight line
On.
2. fetus according to claim 1 production is with helping childbirth device, it is characterised in that: rubber coil pipe (4) and rubber catheter (2)
Junction is equipped with bullion lever (3).
3. fetus according to claim 1 production is with helping childbirth device, it is characterised in that: lever (7) shell is equipped with miniature pressure
Power table (5), micro-pressure gauge (5) are connect with the first stereoplasm tube (6).
4. fetus according to claim 1 production is with helping childbirth device, it is characterised in that: when spring (18) is in nature, work
Stopper rod (20) is located in cylinder (14) and venthole (19) is in press head (16) side.
5. fetus according to claim 1 production is with helping childbirth device, it is characterised in that: the first stereoplasm tube (6), the second stereoplasm tube
(12) it is adhered on lever (7) inner wall by adhesive tape.
6. fetus according to claim 1 production is with helping childbirth device, it is characterised in that: air exhaust head (8) and outside negative pressure device
Connection.
7. -6 any fetuses productions are with helping childbirth device according to claim 1, it is characterised in that: rubber coil pipe (4) length is
0.3-0.8m。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821075405.1U CN209048267U (en) | 2018-07-09 | 2018-07-09 | A kind of production of fetus is with helping childbirth device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821075405.1U CN209048267U (en) | 2018-07-09 | 2018-07-09 | A kind of production of fetus is with helping childbirth device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209048267U true CN209048267U (en) | 2019-07-02 |
Family
ID=67046497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821075405.1U Expired - Fee Related CN209048267U (en) | 2018-07-09 | 2018-07-09 | A kind of production of fetus is with helping childbirth device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209048267U (en) |
-
2018
- 2018-07-09 CN CN201821075405.1U patent/CN209048267U/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 |
Granted publication date: 20190702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |