CN205163207U - Promote ripe bionical gasbag of cervical - Google Patents
Promote ripe bionical gasbag of cervical Download PDFInfo
- Publication number
- CN205163207U CN205163207U CN201520879303.5U CN201520879303U CN205163207U CN 205163207 U CN205163207 U CN 205163207U CN 201520879303 U CN201520879303 U CN 201520879303U CN 205163207 U CN205163207 U CN 205163207U
- Authority
- CN
- China
- Prior art keywords
- air bag
- bionical
- cervical
- gasbag
- stay pipe
- 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
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Abstract
The utility model discloses a promote ripe bionical gasbag of cervical, include the stay tube, be located the spherical utricule of stay tube one end, be located the fixed band of the stay tube other end, with the gasbag pipe of spherical utricule intercommunication. Through causing decurrent tractive tension among the the walking process, strengthened mechanicalness hormesis greatly, the forced induction breather valve is adjusted quantity of gas in the spherical utricule according to in utero pressing, more effective, bionical brings out uterine contraction, promotes the cervical ripe, can improve the induced labor success rate greatly.
Description
Technical field
This utility model relates to a kind of Bionic air bag promoting cervix maturation, belongs to medical instruments field.
Background technology
Clinically for postterm pregnancy, because various disease needs the patient of termination of pregnancy to carry out induced labor, this kind of patient features is that fetus is larger, abundant expansion cervix is needed when giving birth to, now manually promote that cervix maturation is that clinician often wants problems faced, wherein conventional physical property mode promotes that cervix maturation method is induction of labor with water bag, existing water pocket mainly comprises Foley catheter and COOK cervix maturation-stimulating sacculus two kinds, its common ground is all that position is comparatively fixing, be placed between palace wall and fetal membrane, by increasing intrauterine pressure and mechanical irritation cervical canal, bring out uterine contraction, promote cervix maturation, its action effect mainly relies on increase intrauterine pressure, mechanical irritation action effect is less, part population unsuccessfully induced labor can be caused, in order to increase induced labor success rate, reduce the unnecessary Cesarean esction caused by unsuccessfully induced labor, improve induced labor success rate, a kind of new instruments must be used to increase its mechanical irritation effect.
Utility model content
The technical problem that this utility model solves is, provides a kind of and imitates fetus head, and physical property stimulates compressing cervix uteri, impels the Bionic air bag of cervix maturation.
The technical solution of the utility model is, provides a kind of Bionic air bag promoting cervix maturation, comprises stay pipe, be positioned at the spherical balloon of stay pipe one end, be positioned at the fixing band of the stay pipe other end, the airsac tube be communicated with spherical balloon.
Further, the two ends of described fixing band are provided with VELCRO.
Further, the width of described fixing band is 2-5cm.
Further, described spherical balloon is made up of elastomeric material.
Further, one end that described stay pipe is connected with spherical balloon is cecum (closed).
Further, described stay pipe is flexible pipe.
Further, described airsac tube is provided with pressure sensitive breather valve
This utility model is on the basis of original induced labor sacculus (spherical balloon), install a stationary pipes (also fixed bar can be used) again additional, stationary pipes uses elasticity, anti-slip material, the stationary pipes other end makes the fixing band that width is 2-5cm, two ends can use VELCRO, it can be fixed around side thigh, by walking, cause downward tractive tension force, thus strengthen mechanicalness tension force, and setting pressure induction breather valve on airsac tube, internal pressure of uterine cavity power can be responded to, change according to internal pressure of uterine cavity power, on the initial basis injecting sacculus gas, gas flow in spherical balloon is fluctuated up and down, reach the physiological process of fetal head compressing cervix uteri when imitating gestation, the basis of original induced labor sacculus is strengthened its mechanical irritation effect to greatest extent, more effectively bring out uterine contraction, promote cervix maturation, improve induced labor success rate.
By intrauterine pressure sensor induction internal pressure of uterine cavity power, when intrauterine pressure increases, then gas slightly discharges (as: 2-3mL) on the original basis in sacculus, when internal pressure of uterine cavity power reduces, then gas on the original basis slightly full (as: 2-3mL), can regulate internal pressure of uterine cavity power with this in sacculus.
The beneficial effects of the utility model are, by causing downward tractive tension force in walking process, greatly strengthen the mechanical irritation effect of the increasing intrauterine pressure caused by spherical balloon placement; Pressure sensitive breather valve adjusts gas flow in sacculus according to intrauterine pressure, more effectively, bionical brings out uterine contraction, promotes cervix maturation, can greatly improve induced labor success rate.
Accompanying drawing explanation
Fig. 1 represents planar structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1
The present embodiment provides a kind of Bionic air bag promoting cervix maturation, comprise stay pipe 2, be positioned at the spherical balloon 1 of stay pipe 2 one end, be positioned at the fixing band 4 of stay pipe 2 other end, fixing band 4 is wide three centimetres, VELCRO 5 is established at two ends, fixing band 4 is fixed around side thigh, and by the thigh that the applicable fixing thickness of VELCRO 5 is different, Bionic air bag also comprises the airsac tube 3 be communicated with spherical balloon 1, airsac tube 3 is fixed on stay pipe 2, airsac tube 3 setting pressure induction breather valve.
Fixing cervix uteri after sterilization, spherical balloon is positioned between palace wall and fetal membrane, inject suitable gas according to individual instances by airsac tube, can just be positioned between palace wall and fetal membrane, on the basis of not easily deviating from, be advisable with the comfort level of anemia of pregnant woman, fixing band is fixed on anemia of pregnant woman side thigh, advises its multirow to walk, if cervix maturation, then spherical balloon can be deviate from voluntarily, can improve induced labor success rate.If unsuccessfully induced labor, then taken out in 24-48h.
Claims (7)
1. one kind promotes the Bionic air bag of cervix maturation, it is characterized in that, comprise stay pipe (2), be positioned at the spherical balloon (1) of stay pipe (2) one end, be positioned at the fixing band (4) of stay pipe (2) other end, the airsac tube (3) be communicated with spherical balloon (1).
2. Bionic air bag as claimed in claim 1, it is characterized in that, the two ends of described fixing band (4) are provided with VELCRO (5).
3. Bionic air bag as claimed in claim 1 or 2, it is characterized in that, the width of described fixing band (4) is 2-5cm.
4. Bionic air bag as claimed in claim 1 or 2, it is characterized in that, described spherical balloon (1) is made up of elastomeric material.
5. Bionic air bag as claimed in claim 1 or 2, it is characterized in that, one end that described stay pipe (2) is connected with spherical balloon (1) is cecum.
6. Bionic air bag as claimed in claim 1 or 2, it is characterized in that, described stay pipe (2) is flexible pipe.
7. Bionic air bag as claimed in claim 1 or 2, it is characterized in that, described airsac tube (3) is provided with pressure sensitive breather valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879303.5U CN205163207U (en) | 2015-11-06 | 2015-11-06 | Promote ripe bionical gasbag of cervical |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879303.5U CN205163207U (en) | 2015-11-06 | 2015-11-06 | Promote ripe bionical gasbag of cervical |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205163207U true CN205163207U (en) | 2016-04-20 |
Family
ID=55727254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520879303.5U Expired - Fee Related CN205163207U (en) | 2015-11-06 | 2015-11-06 | Promote ripe bionical gasbag of cervical |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205163207U (en) |
-
2015
- 2015-11-06 CN CN201520879303.5U patent/CN205163207U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160420 Termination date: 20161106 |