CN109771705A - One-off cervix drainage hood - Google Patents
One-off cervix drainage hood Download PDFInfo
- Publication number
- CN109771705A CN109771705A CN201711133732.8A CN201711133732A CN109771705A CN 109771705 A CN109771705 A CN 109771705A CN 201711133732 A CN201711133732 A CN 201711133732A CN 109771705 A CN109771705 A CN 109771705A
- Authority
- CN
- China
- Prior art keywords
- cover
- cervix
- drainage
- capsule
- attraction pipeline
- 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
- 210000003679 cervix uteri Anatomy 0.000 title claims abstract description 26
- 239000002775 capsule Substances 0.000 claims abstract description 24
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000008280 blood Substances 0.000 abstract description 8
- 210000004369 blood Anatomy 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 210000001215 vagina Anatomy 0.000 abstract description 3
- 230000035606 childbirth Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 208000032843 Hemorrhage Diseases 0.000 description 11
- 230000000740 bleeding effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 210000002826 placenta Anatomy 0.000 description 4
- 208000018525 Postpartum Hemorrhage Diseases 0.000 description 3
- 210000004291 uterus Anatomy 0.000 description 3
- 206010071229 Procedural haemorrhage Diseases 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012567 medical material Substances 0.000 description 2
- 230000003169 placental effect Effects 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 206010046788 Uterine haemorrhage Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 229960005015 local anesthetics Drugs 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000008774 maternal effect Effects 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 210000005059 placental tissue Anatomy 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
One-off cervix drainage hood is related to Dispoable medical consumptive material, feature includes cover, inflatable cover capsule, drainage opening is provided on cover, the cylindrical attraction pipeline with drainage opening connection, attraction pipeline lateral wall is carved with scale mark, attraction pipeline distal end is coupling, bury the inflation instruction capsule in the gas ducting connecting in attraction pipeline wall with cover capsule, connecting with gas ducting, the unidirectional charge valve connecting with inflation instruction capsule.One-off cervix drainage hood is designed according to clinical needs for solving practical problems.When use, one-off cervix drainage hood merging vagina is reached into the external os of vervix, the external os of vervix is covered after the inflation of cover capsule, the blood that can sufficiently drain or transcervical is attracted to be lost, to observe the processing state of an illness, to improve the medical safety of childbirth puerpera, uterectomy rate is reduced, or even save the life of puerpera.Invention one-off cervix drainage hood design is simple, easy to use, convenient in clinical application.
Description
Technical field
One-off cervix drainage hood of the present invention is related to Dispoable medical consumptive material, specifically a kind of energy effective drainage uterine cavity
Internal haemorrhage definitely observes the drainage device of uterine hemorrhage situation in time.
Background technique
China is the higher country of cesarean delivery rate, 2016, with the relieving of national two child's policies, pregnant puerpera's tire
The incidence of disk abnormal attachment such as placental presentation, Placenta acrreta, placenta percreta etc. is significantly raised, wherein dangerous type placental presentation
Easily there is fatefulue big bleeding in interruption of pregnancy operation in the puerpera for merging Placenta acrreta, and maternal mortality rate is up to 7%.For
Redemption life, traditional method be usually to select uterectomy, this, which is undoubtedly Women of Childbearing Age, is difficult to receive.And it wants
Reservations uterus, needs peeling operation placenta, removes the placenta tissue of implantation as thoroughly as possible, and intraoperative hemorrhage is rapid, and goes out
Blood volume is larger, and risk is high.The visible bleeding of surgical field of view can suck suction bottle by external aspirator in surgical procedure, and
Using the quantity of gauze, visual area amount of bleeding is accurately calculated, but due to some blood in art by cervix opening through yin
Road is lost, and the blood that this part is lost is difficult to observe in time due to sterile single cover by operation bedding, it is more difficult to count bleeding
Amount, sometimes therefore and being delayed causes the state of an illness to be delayed the accurate judgement of amount of bleeding.Currently, postpartum haemorrhage is still that pregnant and lying-in women are dead
The first cause died, either spontaneous labor or Cesarean esction, promptly and accurately judge that postpartum haemorrhage situation is mostly important
Diagnosis and treatment foundation.Traditional approach be by press palace bottom, the method according to colporrhagia amount rough estimate is subjective, deviation compared with
Greatly, the requirement of the especially accurate medical development of modern medicine is not met.If to postpartum or cut open palace operation in can be outside puerpera's uterine neck
A uterine neck drainage hood is placed around mouthful, it is special to drain the blood being lost in uterine cavity through cervix opening, and be collected in and draw through pipeline
It flows in bottle, not only can accurately observe this part amount of bleeding, but also be conducive in time carry out accurately postpartum haemorrhage or operative hemorrhage
Effective assessment, playing precisely observation, correct judgement, in time processing to improve the medical safety of childbirth puerpera reduces uterus
Resection rate, or even save the life of puerpera.Meanwhile if drainage bottle fully can be drained in time for postpartum intrauterine bleeding,
Amount of bleeding not only can be accurately calculated, but also the pollution to the auxiliary material or sheet of pad below current conventional buttocks can be reduced,
To reduce the risk that retrograde infection causes postpartum fever.Invention one-off cervix drainage hood design is simple, easy to use, is convenient for
In clinical application.
Summary of the invention
One-off cervix drainage hood specifically includes that cover 1, inflatable cover capsule 2, and drainage opening 3 is provided on cover, and draws
The cylindrical attraction pipeline 4 of 3 connection of stream opening, 4 lateral wall of attraction pipeline are carved with scale mark 5, and 4 distal end of attraction pipeline is external
First 6, the inflation instruction capsule 8 connecting in the gas ducting 7 connecting in attraction pipeline wall with cover capsule 2 with gas ducting 7 is buried, with
The unidirectional charge valve 9 that inflation instruction capsule 8 connects.
Since the main function of the one-off cervix drainage hood is the blood drained through cervix opening loss in uterine cavity, so
It is required that cover capsule 2 is closed after inflating to cover the external os of vervix, cover 1 is equipped with drainage opening 3 and connects into one with attraction pipeline 4
Body is connect by coupling 6 with aspirator, and the blood of loss is sucked drainage bottle.
The one-off cervix drainage hood is to form cover using after the inflation of cover capsule, is connect using uterine cervical collar extension with vagina
The fornix vaginae at place is to rely on, and can cover the external os of vervix, hermetically more so as to sufficiently drain the bleeding of uterine cavity.
The one-off cervix drainage hood is sufficiently to drain uterine cavity internal haemorrhage and design, in order to reduce the shifting of cover 1
Position, can also be used the methods of medical proof fabric for attraction pipeline 4 and is fixed on puerpera's femoribus internus, thereby further ensure that uterine neck cover mouth
Airtightness.
The one-off cervix drainage hood causes to damage in order to avoid attracting to the mucous membrane of cervical orifice, can be used lower than uterus
In the method drainage blood to drainage bag of the natural gravity drainage of plane, it can also be needed according to clinic to adjust aspirator pressure
Size.
One-off cervix drainage hood selection soft medical material is made into, and flexibility and ductility are good, to vaginal wall and
Cervix not will cause damage, belong to non-invasive operation.
The one-off cervix drainage hood of various models is set, to meet clinical needs.Coupling 6 and unidirectional charge valve 9 accord with
International standard size is closed, can be connect with the syringe of the aspirator of various models and various specifications.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram antapical view of one-off cervix drainage hood.
Attached drawing 2 is that the structural schematic diagram side of one-off cervix drainage hood is seen.
Specific embodiment
Shown in attached drawing, cover 1, inflatable cover capsule 2 is provided with drainage opening 3 on cover, the circles connecting with drainage opening 3
Cylindricality attraction pipeline 4,4 lateral wall of attraction pipeline are carved with scale mark 5, and 4 distal end of attraction pipeline is coupling 6, is buried in attraction
The gas ducting 7 connecting in duct wall with cover capsule 2, the inflation instruction capsule 8 connecting with gas ducting 7, connect with inflation instruction capsule 8
Unidirectional charge valve 9.
When operation, the one-off cervix drainage hood of suitable types is selected, is required according to sterile working, it can be by cover 1, cover capsule
2 and 4 coating lubricating oil of attraction pipeline or local anaesthetics ointment, to mitigate sense of discomfort when placing.The end that hand holds attraction pipeline 4 will
Cover 1 is gently placed in vagina, until slightly resistance sense, illustrates to reach the external os of vervix, it is a little to retreat, then by unidirectionally inflating
Valve 9 is injected into air, and the blowing pressure of cover capsule 2 can be substantially understood according to inflation instruction capsule 8, and cover capsule 2 is strutted because of inflation, covered
The external os of vervix, coupling 6 connect drainage bottle or aspirator.Due to one-off cervix drainage hood medical material flexibility and prolong
Malleability is good, not will cause vaginal wall and cervical lesions when merging operation is with indwelling, belongs to non-invasive operation.
Claims (3)
1. one-off cervix drainage hood, feature mainly includes cover (1), inflatable cover capsule (2), is provided with drainage on cover and opens
Mouth (3), the cylindrical attraction pipeline (4) connecting with drainage opening (3), attraction pipeline (4) lateral wall are carved with scale mark (5),
Attraction pipeline (4) is distally coupling (6), is buried in the gas ducting (7) connecting in attraction pipeline wall with cover capsule (2), and is filled
The inflation of feed channel (7) connection indicates capsule (8), the unidirectional charge valve (9) connecting with inflation instruction capsule (8).
2. one-off cervix drainage hood according to claim 1, the cover capsule (2) on cover (1) passes through unidirectional charge valve (9)
Gas injection rear distraction, covers the external os of vervix.
3. one-off cervix drainage hood according to claim 1, the attraction pipeline (4) connecting with cover (1) can be by outer
Connector (6) is connect with drainage bottle or aspirator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711133732.8A CN109771705A (en) | 2017-11-10 | 2017-11-10 | One-off cervix drainage hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711133732.8A CN109771705A (en) | 2017-11-10 | 2017-11-10 | One-off cervix drainage hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109771705A true CN109771705A (en) | 2019-05-21 |
Family
ID=66495636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711133732.8A Pending CN109771705A (en) | 2017-11-10 | 2017-11-10 | One-off cervix drainage hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109771705A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110339407A (en) * | 2019-07-22 | 2019-10-18 | 宁波市妇女儿童医院 | A blood collector for postpartum hemorrhage |
| CN110786940A (en) * | 2019-11-14 | 2020-02-14 | 中南大学湘雅三医院 | Uterine manipulator for preventing tumor cell diffusion |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2609507Y (en) * | 2003-04-18 | 2004-04-07 | 宁泉波 | Left half-colon primary anastomotic drainage apparatus |
| CN201248964Y (en) * | 2008-09-05 | 2009-06-03 | 四川省医学科学院（四川省人民医院） | Hold-type anal canal capable of flushing and draining |
| US20120232525A1 (en) * | 2009-08-28 | 2012-09-13 | Ashok Kumar Golagani | Suction device |
| CN204106661U (en) * | 2014-11-03 | 2015-01-21 | 谢木城 | A kind of multi-functional Excreta drainage system of adjustable negative pressure |
| CN204890916U (en) * | 2015-08-31 | 2015-12-23 | 毛帅 | Two lumen stomach tubes |
| CN208552615U (en) * | 2017-11-10 | 2019-03-01 | 董世阳 | One-off cervix drainage hood |
-
2017
- 2017-11-10 CN CN201711133732.8A patent/CN109771705A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2609507Y (en) * | 2003-04-18 | 2004-04-07 | 宁泉波 | Left half-colon primary anastomotic drainage apparatus |
| CN201248964Y (en) * | 2008-09-05 | 2009-06-03 | 四川省医学科学院（四川省人民医院） | Hold-type anal canal capable of flushing and draining |
| US20120232525A1 (en) * | 2009-08-28 | 2012-09-13 | Ashok Kumar Golagani | Suction device |
| CN204106661U (en) * | 2014-11-03 | 2015-01-21 | 谢木城 | A kind of multi-functional Excreta drainage system of adjustable negative pressure |
| CN204890916U (en) * | 2015-08-31 | 2015-12-23 | 毛帅 | Two lumen stomach tubes |
| CN208552615U (en) * | 2017-11-10 | 2019-03-01 | 董世阳 | One-off cervix drainage hood |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110339407A (en) * | 2019-07-22 | 2019-10-18 | 宁波市妇女儿童医院 | A blood collector for postpartum hemorrhage |
| CN110786940A (en) * | 2019-11-14 | 2020-02-14 | 中南大学湘雅三医院 | Uterine manipulator for preventing tumor cell diffusion |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190521 |
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| WD01 | Invention patent application deemed withdrawn after publication |