CN107928740A - Uterus Balloon tamponade conduit - Google Patents
Uterus Balloon tamponade conduit Download PDFInfo
- Publication number
- CN107928740A CN107928740A CN201711310028.5A CN201711310028A CN107928740A CN 107928740 A CN107928740 A CN 107928740A CN 201711310028 A CN201711310028 A CN 201711310028A CN 107928740 A CN107928740 A CN 107928740A
- Authority
- CN
- China
- Prior art keywords
- outlet tube
- air inlet
- inlet pipe
- sacculus
- pressure
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/06—Measuring instruments not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/06—Measuring instruments not otherwise provided for
- A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
Abstract
A kind of uterus Balloon tamponade conduit, including air inlet pipe and outlet tube, the tube body of air inlet pipe and outlet tube is set up in parallel, tube body end is cased with sacculus, the mouth of pipe of air inlet pipe and outlet tube is towards conversely, stomata and pressure sensor are provided with the air inlet pipe of the balloon interior, the end of the outlet tube penetrates sacculus, and the end of outlet tube is provided with annular pressure sensor, the tube wall of outlet tube is double-deck, and the conducting wire of annular pressure sensor is connected by the gap between outlet tube double-layer tube wall and the controller outside conduit.Relative to the prior art, the present invention technique effect be, annular pressure sensor by being arranged at outlet tube end can accurately measure the pressure value inside uterine cavity, controller monitors the pressure value between air inlet pipe and outlet tube in real time, it is adjusted according to pressure value, ensure haemostatic effect while, will not caused by ball intraluminal pressure is excessive hysterorrhexis.
Description
Technical field
The present invention relates to medical instruments field, and in particular to a kind of uterus Balloon tamponade conduit.
Background technology
Uterus Balloon tamponade conduit is used for the filling hemostatic treatment for controlling or reducing postpartum uterine hemorrhage, and Balloon tamponade is
Effective auxiliary treatment measure of the secondary severe postpartum of uterine inertia, by " clogging foley's tube and treating postpartum haemorrhage in uterus
42 failure analysis ", Zhang Qing, Chinese Journal of Women and Child Health Research, 2015,
The research of VoL.26 No.4 is learnt, Bakri uterus filling foley's tube insertion uterus is filled, sacculus with sterile water or gas
With the expansion of uterine cavity shape can be complied with, postpartum haemorrhage is controlled rapidly.But puerpera age is bigger, easily there is postpartum haemorrhage,
There is a situation where Bakri sacculus failure in treatment, meanwhile, motherhood number is more, and uterine contractions fatigue incidence is got over after childbirth
Height, easily leads to Endodontic failure, needs to take corresponding haemostatic measures immediately after failure, including medicine strengthens uterine contraction, local suture
Separation of placenta face, B-Lynch sutures, uterine artery or hypogastric artery ligation, or even excision uterus.
When research finds to treat using Bakri sacculus, it is necessary to consider that can uterus resist the pressure of sacculus, if water filling or filling
Gas is too many, there is the possibility for causing hysterorrhexis, particularly the relatively thin patient of lower uterine segment, but it is intracapsular do not reach effective ground pressure,
The effect of hemostasis is not had.
The content of the invention
For above-mentioned technical problem, the object of the present invention is to provide a kind of uterus Balloon tamponade conduit, can examine in real time
Uterus and intracapsular pressure are surveyed, improves therapeutic effect.
Technical scheme is specially：
The tube body of a kind of uterus Balloon tamponade conduit, including air inlet pipe and outlet tube, air inlet pipe and outlet tube is set up in parallel, tube body
End is cased with sacculus, the mouth of pipe of air inlet pipe and outlet tube towards on the contrary, be provided with the air inlet pipe of the balloon interior stomata and
Pressure sensor, the end of the outlet tube penetrates sacculus, and the end of outlet tube is provided with annular pressure sensor, goes out liquid
The tube wall of pipe is double-deck, and the conducting wire of annular pressure sensor passes through the gap between outlet tube double-layer tube wall and the control outside conduit
Device connects.
Stomata in the air inlet pipe is arranged in a straight line or helical arrangement.
The air inlet pipe and outlet tube use latex material.
The air inlet pipe and the control method of outlet tube include,
A, ∣ V2- V1 ∣ ＞ V, and during V2 ＞ V1, air inlet pipe is inflated into sacculus or outlet tube extraction intrauterine liquid , Shi ∣ V2-
The value of V1 ∣ is close to threshold value V；
During V2 ＜ V1, by the value of the gas , Shi ∣ V2- V1 ∣ in air inlet pipe extraction section sacculus close to threshold value V；
B, ∣ V2- V1 ∣ ＞ V, and during V2 ＞ V1, connect by the value of the gas , Shi ∣ V2- V1 ∣ in air inlet pipe extraction section sacculus
It is bordering on threshold value V；
During V2 ＜ V1, air inlet pipe is inflated into sacculus or the value of outlet tube extraction intrauterine liquid , Shi ∣ V2- V1 ∣ is close to threshold
Value V；
The V is the threshold value of uterine cavity internal pressure and the difference of ball intraluminal pressure, and threshold value V represents that the pressure in sacculus can reach
Best haemostatic effect, and pressure will not be caused to intrauterine, cause hysterorrhexis；
The V1 is the pressure of balloon interior, the pressure data monitored by pressure sensor；
The V2 is the pressure inside uterus, the pressure data monitored by annular pressure sensor.
Relative to the prior art, technique effect of the invention is to be sensed by the annular pressure for being arranged at outlet tube end
Device can accurately measure the pressure value inside uterine cavity, and controller monitors the pressure value between air inlet pipe and outlet tube in real time, according to
Pressure value is adjusted, ensure haemostatic effect while, will not caused by ball intraluminal pressure is excessive hysterorrhexis.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the partial structural diagram of outlet tube of the present invention.
Embodiment
A kind of uterus Balloon tamponade conduit, including air inlet pipe 1 and outlet tube 2, air inlet pipe 1 and outlet tube 2 use latex
The tube body of material, air inlet pipe 1 and outlet tube 2 is set up in parallel, and tube body end is cased with the mouth of pipe of sacculus 3, air inlet pipe 1 and outlet tube 2
Towards on the contrary, being provided with stomata 4 and pressure sensor 5 in air inlet pipe 1 inside the sacculus 3, the stomata 4 in air inlet pipe 1 is
Arranged in a straight line or helical arrangement, the end of the outlet tube 2 penetrates sacculus 3, and the end of outlet tube 2 is provided with annular pressure
Sensor 6, the tube wall of outlet tube 2 is double-deck, and the conducting wire 7 of annular pressure sensor 6 passes through the sky between 2 double-layer tube wall of outlet tube
Gap is connected with the controller outside conduit.
Behind conduit insertion uterus, inflated by air inlet pipe 1 into sacculus 3, gas is entered in sacculus 3 by stomata 4, sacculus
3 comply with the expansion of uterine cavity shape, and the pressure data that the pressure sensor 5 set in air inlet pipe 1 is monitored is the pressure inside sacculus 3
Power V1, the pressure data that the annular pressure sensor 6 of 2 end set of outlet tube is monitored is the pressure V2 inside uterus, is examined
Consider the maximum pressure value that can bear in sacculus and the sacculus attainable maximum pressure value of institute inside uterine cavity, set one
The threshold value V of uterine cavity internal pressure and the difference of ball intraluminal pressure, threshold value V represent that the pressure in sacculus can reach best hemostasis
Effect, and pressure will not be caused to intrauterine, cause hysterorrhexis, according to the difference of uterus internal pressure V2 and ball intraluminal pressure V1
Value and the following two situations of threshold value V sizes point,
A, ∣ V2- V1 ∣ ＞ V, if the pressure V2 inside uterus is more than ball intraluminal pressure V1, by air inlet pipe in sacculus into
Row inflation extracts intrauterine liquid reduction V2 out to increase V1 values, or by outlet tube, make the absolute value convergence of V2- V1 close to
Threshold value V；If the pressure V2 inside uterus is less than ball intraluminal pressure V1, stop air inlet, the gas in extraction section sacculus, leads to
Cross air inlet pipe to export the gas of extraction, to reduce the size of V1, make the absolute value convergence of V2- V1 close to threshold value V.
B, ∣ V2- V1 ∣ ＞ V, if the pressure V2 inside uterus is more than ball intraluminal pressure V1, stop air inlet, extraction unit
The intracapsular gas of bulb separation, the gas of extraction is exported, to reduce the size of V1, make the absolute value convergence of V2- V1 by air inlet pipe
Close to threshold value V；If the pressure V2 inside uterus is less than ball intraluminal pressure V1, by air inlet pipe to be inflated in sacculus with
Increase V1 values, or intrauterine liquid reduction V2 is extracted out by outlet tube, make the absolute value convergence of V2- V1 close to threshold value V.
The action of air inlet pipe 1 and outlet tube 2 is controlled by the above method so that sacculus 3 and intrauterine pressure value difference
Value ensures optimal using effect close to threshold value.
Above-described is only the preferred embodiment of the present invention, it is noted that for those skilled in the art,
Under the premise of general idea of the present invention is not departed from, some changes and improvements can also be made, these should also be considered as the present invention's
Protection domain.
Claims (4)
- A kind of 1. uterus Balloon tamponade conduit, it is characterised in that：Including air inlet pipe（1）And outlet tube（2）, air inlet pipe（1）With go out Liquid pipe（2）Tube body be set up in parallel, tube body end is cased with sacculus（3）, air inlet pipe（1）And outlet tube（2）The mouth of pipe towards on the contrary, The sacculus（3）Internal air inlet pipe（1）On be provided with stomata（4）And pressure sensor（5）, the outlet tube（2）End Penetrate sacculus（3）, and in outlet tube（2）End be provided with annular pressure sensor（6）, outlet tube（2）Tube wall be double-deck , annular pressure sensor（6）Conducting wire（7）Pass through outlet tube（2）Controller outside gap and conduit between double-layer tube wall connects Connect.
- 2. Balloon tamponade conduit in uterus as claimed in claim 1, it is characterised in that：The air inlet pipe（1）On stomata（4）For Arranged in a straight line or helical arrangement.
- 3. Balloon tamponade conduit in uterus as claimed in claim 1, it is characterised in that：The air inlet pipe（1）And outlet tube（2） Using latex material.
- 4. Balloon tamponade conduit in uterus as claimed in claim 1, it is characterised in that：The air inlet pipe（1）And outlet tube（2）'s Control method includes,A, ∣ V2- V1 ∣ ＞ V, and during V2 ＞ V1, air inlet pipe（1）Inflation or outlet tube into sacculus（2）Extract intrauterine liquid out, The value of Shi ∣ V2- V1 ∣ is close to threshold value V；During V2 ＜ V1, pass through air inlet pipe（1）Extraction section sacculus（3）The value of interior gas , Shi ∣ V2- V1 ∣ is close to threshold value V；B, ∣ V2- V1 ∣ ＞ V, and during V2 ＞ V1, pass through air inlet pipe（1）Extraction section sacculus（3）Interior gas , Shi ∣ V2- V1 ∣ Value close to threshold value V；During V2 ＜ V1, air inlet pipe（1）Inflation or outlet tube into sacculus（2）The value of extraction intrauterine liquid , Shi ∣ V2- V1 ∣ connects It is bordering on threshold value V；The V is the threshold value of uterine cavity internal pressure and the difference of ball intraluminal pressure, and threshold value V represents sacculus（3）Interior pressure can Reach best haemostatic effect, and pressure will not be caused to intrauterine, cause hysterorrhexis；The V1 is sacculus（3）Internal pressure, is pressure sensor（5）The pressure data monitored；The V2 is the pressure inside uterus, is annular pressure sensor（6）The pressure data monitored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711310028.5A CN107928740A (en) | 2017-12-11 | 2017-12-11 | Uterus Balloon tamponade conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711310028.5A CN107928740A (en) | 2017-12-11 | 2017-12-11 | Uterus Balloon tamponade conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107928740A true CN107928740A (en) | 2018-04-20 |
Family
ID=61946529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711310028.5A Pending CN107928740A (en) | 2017-12-11 | 2017-12-11 | Uterus Balloon tamponade conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107928740A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680442A (en) * | 2019-10-16 | 2020-01-14 | 张玲 | A sacculus system for postpartum recovery |
| CN112842412A (en) * | 2020-12-28 | 2021-05-28 | 张慧英 | Multi-mode hysteroscope system and implementation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104042224A (en) * | 2014-07-04 | 2014-09-17 | 郑剑兰 | System for monitoring puerperal uterus inner pressure in real time and using method thereof |
| WO2015158422A1 (en) * | 2014-04-16 | 2015-10-22 | Lohmann & Rauscher Gmbh & Co. Kg | Drainage system and vacuum pump for intrauterine vacuum therapy |
| CN105380695A (en) * | 2015-12-17 | 2016-03-09 | 中国人民解放军第三军医大学第三附属医院 | Intrauterine compression balloon |
| CN105662518A (en) * | 2016-03-09 | 2016-06-15 | 中国人民解放军第三军医大学第一附属医院 | Intelligent uterus hemostasis air bag |
| CN106237483A (en) * | 2016-07-26 | 2016-12-21 | 广东百合医疗科技股份有限公司 | A kind of infection uterus filling foley's tube monitoring intrauterine pressure |
| CN106491175A (en) * | 2016-12-23 | 2017-03-15 | 孙善骏 | Sexual oppression uterine cavity hemostasis administration capsule band |
| CN106821472A (en) * | 2017-03-08 | 2017-06-13 | 邓杜娟 | A kind of postpartum hemorrhage uterus hemostat |
-
2017
- 2017-12-11 CN CN201711310028.5A patent/CN107928740A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015158422A1 (en) * | 2014-04-16 | 2015-10-22 | Lohmann & Rauscher Gmbh & Co. Kg | Drainage system and vacuum pump for intrauterine vacuum therapy |
| CN104042224A (en) * | 2014-07-04 | 2014-09-17 | 郑剑兰 | System for monitoring puerperal uterus inner pressure in real time and using method thereof |
| CN105380695A (en) * | 2015-12-17 | 2016-03-09 | 中国人民解放军第三军医大学第三附属医院 | Intrauterine compression balloon |
| CN105662518A (en) * | 2016-03-09 | 2016-06-15 | 中国人民解放军第三军医大学第一附属医院 | Intelligent uterus hemostasis air bag |
| CN106237483A (en) * | 2016-07-26 | 2016-12-21 | 广东百合医疗科技股份有限公司 | A kind of infection uterus filling foley's tube monitoring intrauterine pressure |
| CN106491175A (en) * | 2016-12-23 | 2017-03-15 | 孙善骏 | Sexual oppression uterine cavity hemostasis administration capsule band |
| CN106821472A (en) * | 2017-03-08 | 2017-06-13 | 邓杜娟 | A kind of postpartum hemorrhage uterus hemostat |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680442A (en) * | 2019-10-16 | 2020-01-14 | 张玲 | A sacculus system for postpartum recovery |
| CN110680442B (en) * | 2019-10-16 | 2020-10-27 | 张玲 | A sacculus system for postpartum recovery |
| CN112842412A (en) * | 2020-12-28 | 2021-05-28 | 张慧英 | Multi-mode hysteroscope system and implementation method thereof |
| CN112842412B (en) * | 2020-12-28 | 2022-04-05 | 张慧英 | Multi-mode hysteroscope system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180420 |
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| RJ01 | Rejection of invention patent application after publication |