CN206167008U - Fetal head suction apparatus - Google Patents
Fetal head suction apparatus Download PDFInfo
- Publication number
- CN206167008U CN206167008U CN201620857991.XU CN201620857991U CN206167008U CN 206167008 U CN206167008 U CN 206167008U CN 201620857991 U CN201620857991 U CN 201620857991U CN 206167008 U CN206167008 U CN 206167008U
- Authority
- CN
- China
- Prior art keywords
- suction nozzle
- nozzle device
- bar
- interior bar
- airway
- 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
Abstract
The utility model provides a fetal head suction apparatus, including the suction head ware, the suction head ware be connected with air exhaust device, the suction head ware by being flexible suction head ware, the suction head ware on be connected with interior pole, interior pole be equipped with external sleeve rod outward, interior pole can follow external sleeve rod axial displacement and then make the suction head ware get into in the external sleeve rod, the suction head ware be connected with air exhaust device through the air guide structure. The utility model has the advantages of simple structure is convenient for that it is internal to fill in the lying -in woman, absorbs effectually.
Description
Technical field
This utility model belongs to medical apparatus technical field, is related to suction pump, more particularly, to a kind of vacuum extractor.
Background technology
At present obstetrics puerpera is carried out neonate deliver a child and it is not smooth when, medical worker generally requires to use fetal head to inhale
Lead device carries out midwifery, and traditional vacuum extractor is only made up of suction nozzle and air extractor, so this traditional fetal head is inhaled
Lead device has the following disadvantages, and suction nozzle body product is larger, is not easily accessible in puerpera's body, and easily the body of puerpera is caused to damage
Lose, and less suction nozzle device then would generally cannot be drawn fetus head because of suction deficiency.
The content of the invention
The purpose of this utility model is for the problems referred to above, there is provided a kind of vacuum extractor, with simple structure, is easy to plug
Enter in puerpera's body, draw the good advantage of effect.
To reach above-mentioned purpose, this utility model employs following technical proposal：This vacuum extractor, including suction nozzle device,
Described suction nozzle device is connected with air extractor, and described suction nozzle device is connected with by for flexible suction nozzle device on described suction nozzle device
Interior bar, described interior bar is externally provided with outer loop bar, and described interior bar can be moved axially along outer loop bar and then so that suction nozzle device enters outer
In loop bar, described suction nozzle device is connected by gas-guiding structure with air extractor.
Preferably, described interior bar is provided with external screw thread, described outer loop bar inwall is provided with what is be engaged with external screw thread
Female thread.
Preferably, described interior bar rear portion is located at the outside away from suction nozzle device one end of overcoat bar, interior bar sets on rear portion
There is swing handle.
Preferably, described gas-guiding structure is the airway being arranged in interior bar, described airway one end and suction nozzle
Device is connected, and the other end is connected with air extractor.
Preferably, the rear end of described interior bar is provided with airway fixed plate, described airway passes through fixed plate and takes out
Device of air is connected.
Preferably, described suction nozzle device includes sucker structure made by flexible material, the inner side of described sucker structure
It is provided with pad.
Compared with prior art, the utility model has the advantage of：Simple structure, can move suction nozzle device using before
To outer loop bar, volume when reducing suction nozzle device in puerpera's body is easy to suction nozzle device be filled in puerpera's body, deceleration puerpera
Pain and sense of discomfort, and pad is prevented from fetus head and sustains damage, with good absorption effect.
Description of the drawings
Fig. 1 is the structure chart of the vacuum extractor that this utility model is provided.
Specific embodiment
As shown in figure 1, this programme includes suction nozzle device 1, suction nozzle device 1 is connected with air extractor 2, and suction nozzle device 1 is by for flexibility
Suction nozzle device, is connected with interior bar 3 on suction nozzle device 1, interior bar 3 is externally provided with outer loop bar 4, and interior bar 3 can be moved axially and then made along outer loop bar 4
Obtain suction nozzle device 1 to enter in outer loop bar 4, suction nozzle device 1 is connected by gas-guiding structure 5 with air extractor 2, the pumping dress in this programme
Putting can make pump bowl or air pump.
Specifically, interior bar 3 is provided with external screw thread, and outer loop bar inwall is provided with the female thread being engaged with external screw thread.
Specifically, the rear portion of interior bar 3 is located at the outside away from the one end of suction nozzle device 1 of overcoat bar 4, and the rear portion of interior bar 3 is provided with
Swing handle 6.
Specifically, gas-guiding structure 5 is the airway being arranged in interior bar 3, and airway one end is connected with suction nozzle device 1,
The other end is connected with air extractor 2.
Specifically, the rear end of interior bar 3 is provided with airway fixed plate 7, and airway is through fixed plate 7 and the phase of air extractor 2
Connection, prevents airway from loosening the situation for leaking air.
Specifically, suction nozzle device 1 includes sucker structure 11 made by flexible material, and the inner side of sucker structure 11 is provided with flexibility
Pad 12, is prevented from fetus head and sustains damage.
When using, interior bar 3 is caused along the axially rearward movement of outer loop bar 4 so that by flexible material by rotating swing handle 6
Sucker structure 11 obtained in matter shrinks and into inside overcoat bar 4, then outer loop bar 4 is stretched in puerpera's body, then opposite direction
Rotate swing handle 6 so that sucker structure 11 stretches out outer loop bar 4 and inhaled fetus head in the presence of air extractor 2
Take.
Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute
Category those skilled in the art can make various modifications to described specific embodiment or supplement or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (6)
1. a kind of vacuum extractor, including suction nozzle device（1）, described suction nozzle device（1）With air extractor（2）It is connected, its feature
It is, described suction nozzle device（1）By for flexible suction nozzle device, described suction nozzle device（1）On be connected with interior bar（3）, described interior bar
（3）It is externally provided with outer loop bar（4）, described interior bar（3）Can be along outer loop bar（4）Axial movement and then so that suction nozzle device（1）Into outer
Loop bar（4）Interior, described suction nozzle device（1）By gas-guiding structure（5）With air extractor（2）It is connected.
2. vacuum extractor according to claim 1, it is characterised in that：Described interior bar（3）External screw thread is provided with, it is described
Outer loop bar inwall be provided with the female thread being engaged with external screw thread.
3. vacuum extractor according to claim 1, it is characterised in that：Described interior bar（3）Rear portion is located at overcoat bar（4）
Away from suction nozzle device（1）The outside of one end, interior bar（3）Rear portion is provided with swing handle（6）.
4. vacuum extractor according to claim 1, it is characterised in that：Described gas-guiding structure（5）To be arranged at interior bar
（3）Interior airway, described airway one end and suction nozzle device（1）It is connected, the other end and air extractor（2）It is connected.
5. vacuum extractor according to claim 4, it is characterised in that：Described interior bar（3）Rear end be provided with airway
Fixed plate（7）, described airway is through fixed plate（7）With air extractor（2）It is connected.
6. vacuum extractor as claimed in any of claims 1 to 5, it is characterised in that：Described suction nozzle device（1）Bag
Include sucker structure made by flexible material（11）, described sucker structure（11）Inner side be provided with pad（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620857991.XU CN206167008U (en) | 2016-08-10 | 2016-08-10 | Fetal head suction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620857991.XU CN206167008U (en) | 2016-08-10 | 2016-08-10 | Fetal head suction apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206167008U true CN206167008U (en) | 2017-05-17 |
Family
ID=60240872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620857991.XU Expired - Fee Related CN206167008U (en) | 2016-08-10 | 2016-08-10 | Fetal head suction apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206167008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404272A (en) * | 2018-03-30 | 2018-08-17 | 广东知识城运营服务有限公司 | A kind of Medical breathing mask |
-
2016
- 2016-08-10 CN CN201620857991.XU patent/CN206167008U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404272A (en) * | 2018-03-30 | 2018-08-17 | 广东知识城运营服务有限公司 | A kind of Medical breathing mask |
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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: 20170517 Termination date: 20180810 |