CN102935005B - postpartum hemostatic system - Google Patents
postpartum hemostatic system Download PDFInfo
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- CN102935005B CN102935005B CN201210517084.7A CN201210517084A CN102935005B CN 102935005 B CN102935005 B CN 102935005B CN 201210517084 A CN201210517084 A CN 201210517084A CN 102935005 B CN102935005 B CN 102935005B
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- interface
- normal saline
- postpartum
- peristaltic pump
- water filling
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Abstract
The invention provides a kind of postpartum hemostatic system, comprise the normal saline bottle be connected successively, bottle plug puncture unit, normal saline conveyance conduit and sacculus water filling/discharge water interface, described postpartum hemostatic system also comprises dynamical system, described dynamical system comprises controller, the pressure transducer of the peristaltic pump on normal saline conveyance conduit and peristaltic pump and sacculus water filling on normal saline conveyance conduit/discharge water between interface, described controller is connected with pressure transducer and receives the pressure signal of pressure transducer, described system also comprises the uterine cavity endoscope interface be connected with controller.Postpartum hemostatic system dynamical system of the present invention is provided with controller, peristaltic pump and pressure transducer, and the fluid repeatable accuracy of transmission, steady state accuracy are high, and easy to operate.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly relate to a kind of postpartum hemostatic system.
Background technology
After delivery of baby, 24 hours internal hemorrhage amounts are called postpartum hemorrhage more than 500ml person, and 80% occurred in 2 hours puerperal.Late postpartum hemorrhage refers to that childbirth is after 24 hours, bleeds profusely in the uterus occurred within puerperal, is more common in 1-2 week in puerperal.Postpartum hemorrhage is the serious complication of term, is cause one of four of maternal death large reasons.Be first reason causing maternal death in recent years at China's postpartum hemorrhage, particularly in Far-away Backward Areas, this situation is more outstanding always.The sickness rate of postpartum hemorrhage accounts for the 2%-3% of childbirth sum, and because the subjective factors measuring and collect amount of bleeding is comparatively large, actual sickness rate is higher.
Postpartum hemorrhage is mainly because uterine inertia, cause placental separation and hemorrhage, postpartum hemorrhage severe patient directly can cause maternal death, existing treatment way mainly drug application promotes to fill gauze pressing hemostasis in uterine contraction or cavity of uterus, and even need to carry out hysterectomy, gauze pressing hemostasis is filled in application, making, the packing ratio of gauze are more difficult, also uneven to the pressure of uterine cavity inwall, easily form dead space, cause stopping blooding unsuccessfully.
In view of this, be necessary to propose a kind of postpartum hemostatic system to solve the problem.
Summary of the invention
The object of the present invention is to provide a kind of pollution-free, high accuracy and easy to operate postpartum hemostatic system.
A kind of postpartum hemostatic system of the present invention, comprise the normal saline bottle be connected successively to fix, bottle plug puncture unit, normal saline conveyance conduit and sacculus water filling/discharge water interface, described postpartum hemostatic system also comprises dynamical system, described dynamical system comprises controller, the pressure transducer of the peristaltic pump on normal saline conveyance conduit and peristaltic pump and sacculus water filling on normal saline conveyance conduit/discharge water between interface, described controller is connected with pressure transducer and receives the pressure signal of pressure transducer, described system also comprises the uterine cavity endoscope interface be connected with controller.
As a further improvement on the present invention, the described sacculus water filling/interface that discharges water comprises cue ball capsule water filling/discharge water interface and secondary sacculus water filling/discharge water interface, and peristaltic pump comprises the direct peristaltic pump that arrange corresponding to cue ball capsule water filling/discharge water interface and the secondary sacculus water filling/interface that discharges water and secondary peristaltic pump.
As a further improvement on the present invention, described postpartum hemostatic system comprises the dynamical system of some designs arranged side by side.
As a further improvement on the present invention, described normal saline conveyance conduit is provided with normal saline conveyance conduit fixture.
As a further improvement on the present invention, in described postpartum hemostatic system, normal saline bottle is provided with heating apparatus.
As a further improvement on the present invention, described postpartum hemostatic system also comprises the exhausted bath box be connected with normal saline bottle, and described exhausted bath box is connected with drainage tube interface by drain sewer pipe.
The invention has the beneficial effects as follows: postpartum hemostatic system dynamical system of the present invention is provided with controller, peristaltic pump and pressure transducer, and the fluid repeatable accuracy of transmission, steady state accuracy are high, and easy to operate.Meanwhile, by designing multiple dynamical system, in each dynamical system, designing that multiple sacculus water filling/discharge water interface, improve the safety of system.Normal saline bottle is provided with heating apparatus, make the fluid temperature (F.T.) of injection sacculus and patient temperature basically identical, solve the discomfort that sacculus temperature and the patient temperature temperature difference are brought more greatly.
Accompanying drawing explanation
Fig. 1 is the structural representation of postpartum hemostatic system in an embodiment of the present invention;
Fig. 2 is the operation interface schematic diagram of postpartum hemostatic system in an embodiment of the present invention.
Wherein:
1, normal saline bottle;
2, main channel control inerface;
3, main channel control panel;
4, alternate channel control panel;
5, alternate channel control inerface;
6, on and off switch;
7, main channel cue ball capsule water filling/discharge water interface;
8, water filling/discharge water the secondary sacculus in main channel interface;
9, drainage tube interface;
10, alternate channel cue ball capsule water filling/discharge water interface;
11, water filling/discharge water alternate channel secondary sacculus interface;
12, main channel uterine cavity endoscope interface;
13, alternate channel uterine cavity endoscope interface;
14, bottle plug puncture unit;
15, main channel normal saline conveyance conduit fixture;
16, normal saline conveyance conduit;
17, alternate channel normal saline conveyance conduit fixture;
18, drain sewer pipe;
19, pressure transducer;
20, exhausted bath box.
Detailed description of the invention
Describe the present invention below with reference to each embodiment shown in the drawings.But these embodiments do not limit the present invention, the structure that those of ordinary skill in the art makes according to these embodiments, method or conversion functionally are all included in protection scope of the present invention.
A kind of postpartum hemostatic system, comprise that the normal saline bottle be connected successively is fixed, bottle plug puncture unit, normal saline conveyance conduit and sacculus water filling/discharge water interface, postpartum hemostatic system also comprises dynamical system, dynamical system comprises the pressure transducer of controller, peristaltic pump on normal saline conveyance conduit and peristaltic pump and sacculus water filling on normal saline conveyance conduit/discharge water between interface, controller is connected with pressure transducer and receives the pressure signal of pressure transducer, and being connected with controller is provided with uterine cavity endoscope interface.Preferably, normal saline conveyance conduit can also be arranged normal saline conveyance conduit fixture, for fixing physiologically saline conveyance conduit.
Further, postpartum hemostatic system also comprises the exhausted bath box be connected with normal saline bottle, and exhausted bath box is connected with drainage tube interface by drain sewer pipe.
Wherein, the sacculus water filling/interface that discharges water comprises cue ball capsule water filling/discharge water interface and secondary sacculus water filling/discharge water interface, and peristaltic pump comprises the direct peristaltic pump that arrange corresponding to cue ball capsule water filling/discharge water interface and the secondary sacculus water filling/interface that discharges water and secondary peristaltic pump.Cue ball capsule water filling/discharge water interface and the secondary sacculus water filling/interface that discharges water are set up in parallel mutually, enable that secondary sacculus water filling/discharge water interface when the cue ball capsule water filling/interface that discharges water breaks down, and improve the safety of system.
Postpartum hemostatic system of the present invention can design the dynamical system of one or several row.Preferably, shown in ginseng Fig. 1, Fig. 2, be provided with two dynamical systems in the present invention one preferred implementation, be respectively main power system and standby power system.Below present embodiment is described further.
Shown in ginseng Fig. 1, in present embodiment postpartum hemostatic system comprise that the normal saline bottle be connected successively fixes 1, bottle plug puncture unit 14, normal saline conveyance conduit 16, dynamical system A (main power system), dynamical system B (standby power system).Wherein, each dynamical system includes a controller, two peristaltic pumps and two pressure transducers.
For dynamical system A, comprise controller A, peristaltic pump A1, peristaltic pump A2 and two pressure transducer 19.Normal saline only contacts conveying pipeline inner wall, can not contact the pump housing, ensure that fill fluid can not be polluted.The normal saline conveyance conduit 16 cue ball capsule water filling with the main channel respectively/interface 7 that discharges water is connected with the secondary sacculus water filling/interface 8 that discharges water in main channel, peristaltic pump A1, peristaltic pump A2 is positioned on the main channel of normal saline conveyance conduit 16, two pressure transducers 19 are located at peristaltic pump A1 respectively and main channel cue ball capsule water filling/discharge water interface 7, the secondary sacculus water filling of peristaltic pump A2 and main channel/discharge water between interface 8, in the position of normal saline conveyance conduit and pressure sensor contacts in the present embodiment, adopt thin-wall construction, pressure in pipeline and sacculus can be delivered to pressure transducer, sensor 19 is connected with controller A respectively, controller A is also connected with main channel uterine cavity endoscope interface 12.Controller A receives the pressure signal of pressure transducer in dynamical system A, and then the transmission of peristaltic pump A1 and A2 is controlled by controller A, fluid repeatable accuracy, the steady state accuracy of peristaltic pump transmission are high, fluid volume, the sacculus stowing pressure of actual filling can monitor numerical monitor continuously, can prevent sacculus from revealing the risk causing hemostasis by compression failure.
Similarly, dynamical system B also comprises a controller B, two peristaltic pumps B1, B2 and two pressure transducers 19, alternate channel cue ball capsule water filling/discharge water interface 10 and the secondary sacculus water filling/interface 11 that discharges water of alternate channel are connected on the normal saline conveyance conduit 16 corresponding with dynamical system B, its structure and operation principle are all identical with dynamical system A, do not repeat them here.
Postpartum hemostatic system in the present embodiment possesses the dynamical system that two covers can freely switch, the Fluid Volume of having filled during filling can in two cover systems automatic Memory, main power system breaks down and can enable standby power system immediately, operation will be caused to implement because of mechanical disorder during to ensure operation.
Further, the normal saline conveyance conduit be connected with dynamical system A is provided with main channel normal saline conveyance conduit fixture 15, the normal saline conveyance conduit be connected with dynamical system B is provided with alternate channel normal saline conveyance conduit fixture 17, by design pipeline fixing device, stability and the safety of system can be improved.
Postpartum hemostatic system in the present embodiment also comprises the exhausted bath box 20 be connected with normal saline bottle, and exhausted bath box 20 is connected with drainage tube interface 9 by drain sewer pipe 18.
Further, normal saline bottle 1 can also be provided with heating apparatus (not shown), heating apparatus for electricity heating or other forms ofly can be heated, heating apparatus can make the fluid temperature (F.T.) of injection sacculus and patient temperature basically identical, solve the discomfort that sacculus temperature and the patient temperature temperature difference are brought more greatly.
In the present invention, bottle plug puncture unit, normal saline conveyance conduit and the sacculus water filling/interface that discharges water are disposable sterilized medical product, improve the safety of system.
Correspondingly, ginseng Figure 2 shows that operation interface schematic diagram corresponding in this preferred implementation, and this operation interface comprises:
Normal saline bottle 1;
Main channel control inerface 2 and main channel control panel 3, the button such as main channel control panel 3 comprises beginning, time-out, water filling, discharge water;
Alternate channel control panel 4 and alternate channel control inerface 5, the button such as alternate channel control panel 4 comprises beginning, time-out, water filling, discharge water;
On and off switch 6;
Main channel cue ball capsule water filling/discharging water, water filling/discharge water interface 7 and main channel secondary sacculus interface 8;
Drainage tube interface 9;
Water filling/discharge water interface 11 for alternate channel cue ball capsule water filling/discharge water interface 10 and alternate channel secondary sacculus;
Main channel uterine cavity endoscope interface 12 and alternate channel uterine cavity endoscope interface 13.
The present invention is easy and simple to handle, and hemostasis balloon conduit possesses check valve, and after operator only need that hemostasis balloon conduit is inserted the main frame water filling/interface that discharges water, namely check valve is opened automatically, and peristaltic pump has good suction capacity, can anti-backflow.Press start button, do not need to use syringe to carry out water flood operations.Water filling is complete, pulls up pipeline, and namely sacculus check valve closes automatically, and the position of patient can freely adjust simultaneously, no longer retrains by machine location.
Hemorrhage monitoring: endoscope is imported balloon position by drainage tube, can pass through display Real Time Observation cavity of uterus bleeding and haemostatic effect.
Automatic draining: take out before sacculus, hemostasis balloon conduit inserts main frame, and water filling/discharge water interface, and departed from by water inlet pipe after normal saline bottle puts into exhausted bath box, press the button that discharges water, peristaltic pump antiport, namely the water in sacculus be excluded.Do not need to adopt the mode of injection needle suction to discharge the water in sacculus.
Compared with prior art, postpartum hemostatic system dynamical system of the present invention is provided with controller, peristaltic pump and pressure transducer, and the fluid repeatable accuracy of transmission, steady state accuracy are high, and easy to operate.Meanwhile, by designing multiple dynamical system, in each dynamical system, designing that multiple sacculus water filling/discharge water interface, improve the safety of system.Meanwhile, normal saline bottle is provided with heating apparatus, make the fluid temperature (F.T.) of injection sacculus and patient temperature basically identical, solve the discomfort that sacculus temperature and the patient temperature temperature difference are brought more greatly.
Be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for feasibility embodiment of the present invention; they are also not used to limit the scope of the invention, all do not depart from the skill of the present invention equivalent implementations done of spirit or change all should be included within protection scope of the present invention.
Claims (4)
1. a postpartum hemostatic system, comprises connected successively normal saline bottle, bottle plug puncture unit, normal saline conveyance conduit and sacculus water filling/discharge water interface, it is characterized in that:
Dynamical system that described postpartum hemostatic system also comprises some designs arranged side by side, that can freely switch, described dynamical system comprises the pressure transducer of controller, peristaltic pump on normal saline conveyance conduit and peristaltic pump and sacculus water filling on normal saline conveyance conduit/discharge water between interface, this pressure transducer for obtaining the pressure signal in described pipeline and sacculus, described controller be connected with pressure transducer receive pressure transducer pressure signal to control the transmission of described peristaltic pump;
The described sacculus water filling/interface that discharges water comprises cue ball capsule water filling/discharge water interface and secondary sacculus water filling/discharge water interface, peristaltic pump comprises and cue ball capsule water filling/discharge water interface and the secondary sacculus water filling/interface that the discharges water corresponding direct peristaltic pump that arranges and secondary peristaltic pump respectively, be provided with two described pressure transducers in each dynamical system, be located at the secondary sacculus water filling in direct peristaltic pump and the main channel cue ball capsule water filling/interface that discharges water, secondary peristaltic pump and main channel/discharge water between interface respectively;
Described postpartum hemostatic system also comprises the uterine cavity endoscope interface be connected with described controller.
2. postpartum hemostatic system according to claim 1, is characterized in that, described normal saline conveyance conduit is provided with normal saline conveyance conduit fixture.
3. postpartum hemostatic system according to claim 1, is characterized in that, in described postpartum hemostatic system, normal saline bottle is provided with heating apparatus.
4. postpartum hemostatic system according to claim 1, is characterized in that, described postpartum hemostatic system also comprises the exhausted bath box be connected with normal saline bottle, and described exhausted bath box is connected with drainage tube interface by drain sewer pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210517084.7A CN102935005B (en) | 2012-12-06 | 2012-12-06 | postpartum hemostatic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210517084.7A CN102935005B (en) | 2012-12-06 | 2012-12-06 | postpartum hemostatic system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102935005A CN102935005A (en) | 2013-02-20 |
| CN102935005B true CN102935005B (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210517084.7A Active CN102935005B (en) | 2012-12-06 | 2012-12-06 | postpartum hemostatic system |
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| CN (1) | CN102935005B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107224308A (en) * | 2017-07-28 | 2017-10-03 | 李惠 | A kind of hemostatic bag for gynaecology device |
| CN109620335A (en) * | 2018-12-24 | 2019-04-16 | 暨南大学 | A kind of uterine cavity hemostasis by compression foley's tube and its control system |
| CN116211382B (en) * | 2023-05-09 | 2023-11-17 | 北京大学人民医院 | Irregular wound deformable hemostatic balloon |
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| CN101657164A (en) * | 2007-02-09 | 2010-02-24 | B&D医学发展有限责任公司 | pelvic balloon tamponade |
| CN201642183U (en) * | 2010-03-18 | 2010-11-24 | 张桂萍 | Automatic controller for internal-pressure uterine cavity hemostasis |
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| CN2409919Y (en) * | 2000-03-04 | 2000-12-13 | 商顺明 | Therapeutic equipment for curing endometrorrhagia |
| US6676680B1 (en) * | 2001-07-17 | 2004-01-13 | Polyzen, Inc. | Tamponade device to control post-partum hemorrhage |
| CN2565403Y (en) * | 2002-09-16 | 2003-08-13 | 张秀华 | Hemostatic water bag for uterine cavity |
| US7071001B2 (en) * | 2003-01-10 | 2006-07-04 | Dnk Associates, Inc. | System and method for in vitro bleeding time testing |
| US7220252B2 (en) * | 2003-07-18 | 2007-05-22 | Polyzen, Inc. | Inflatable dual balloon catheter |
| CN102525590A (en) * | 2010-12-10 | 2012-07-04 | 上海市第十人民医院 | Intrauterine compression hemostasis method and device |
| CN202179572U (en) * | 2011-09-23 | 2012-04-04 | 曼苏尔·马力克 | Uterine cavity hemostatic water bag |
| CN202477774U (en) * | 2012-03-06 | 2012-10-10 | 陈霞 | Uterus hemostasis device based on constant-temperature water polo |
| CN202960636U (en) * | 2012-12-06 | 2013-06-05 | 黄修文 | Bleeding stopping system after delivery |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101657164A (en) * | 2007-02-09 | 2010-02-24 | B&D医学发展有限责任公司 | pelvic balloon tamponade |
| CN201642183U (en) * | 2010-03-18 | 2010-11-24 | 张桂萍 | Automatic controller for internal-pressure uterine cavity hemostasis |
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| CN102935005A (en) | 2013-02-20 |
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| ASS | Succession or assignment of patent right |
Owner name: NANJING DINGSHI MEDICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: HUANG XIUWEN Effective date: 20150701 Free format text: FORMER OWNER: CHEN GANG LIU NING Effective date: 20150701 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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| CB03 | Change of inventor or designer information |
Inventor after: Chen Gang Inventor after: Liu Ning Inventor before: Huang Xiuwen Inventor before: Chen Gang Inventor before: Liu Ning |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20150701 Address after: 3, building 9, building B4, window Industrial Park, No. 210000, Cang Gang street, Xuanwu District, Jiangsu, Nanjing Applicant after: Nanjing Dingshi Medical Equipment Co., Ltd. Address before: 3, building 9, building B4, window Industrial Park, No. 210000, Cang Gang street, Xuanwu District, Jiangsu, Nanjing Applicant before: Huang Xiuwen Applicant before: Chen Gang Applicant before: Liu Ning |
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