CN1229080C - Rotary type fetal position correction therapeutic bed - Google Patents
Rotary type fetal position correction therapeutic bed Download PDFInfo
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- CN1229080C CN1229080C CN 03111830 CN03111830A CN1229080C CN 1229080 C CN1229080 C CN 1229080C CN 03111830 CN03111830 CN 03111830 CN 03111830 A CN03111830 A CN 03111830A CN 1229080 C CN1229080 C CN 1229080C
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Abstract
The present invention provides a rotary type fetal position correcting treatment bed which comprises a bed body, a driving mechanism and a control system. The present invention is characterized in that the driving mechanism is a horizontal rotary disc which is driven by a motor to rotate around a vertical axial line, and the bed body is arranged on the rotary disc and connected with the motor by a motor driving device of the control system; the rotary disc is a circular disc which is arranged on a fixing bracket; an angular displacement and acceleration sensor is arranged beside the rotary disc, and the sensor is connected with the control system through a cable signal wire; the surface of the bed body and the rotary disc are arranged in parallel or are arranged perpendicularly. Under the monitoring of a perspective imaging system, the bed body on the rotary disc is driven by software and hardware of the system by regulating the speed of the motor, which enables the bed body to carry out circumferential accelerating and decelerating motions. A fetus lives in the amniotic fluid of a pregnant woman, the pregnant woman is fixed on the treatment bed, so the fetus can generate motions relative to the pregnant woman because of inertial effects. The examination is carried out by matching the perspective imaging system after rotated each time, and fetal positions can be easily corrected to achieve the purpose of treatment.
Description
Technical field
The invention belongs to armarium, is that improper pregnant positions such as a kind of, transverse presentation the next with respect to the buttocks of parent in uterus to anemia of pregnant woman's pregnancy duration fetus, cord around neck carry out corrigent swinging correction of malpresentation therapeutic bed specifically.
Background technology
The anemia of pregnant woman is before 28 weeks of trimester of pregnancy, and how unfixing the fetus position is, can transfer normal head position position before 30 weeks mostly naturally to.But according to statistics, improper pregnant positions such as 3%～4% anemia of pregnant woman is still the next for buttocks during 30～36 weeks of gestation, transverse presentation, cord around neck are arranged still.
Abnormal fetal position can cause fetal distress, can not transfer normal presentation to for a long time, fetus even be in peril of one's life.The puerpera at the pregnancy duration fatiguability, cause the uterus edema most probably, if normal labor injures mothers and sons easily.Cutting open the belly, the childbirth otch is big, the amount of bleeding is many, deals with improperly, easily injures the baby.
Advocate every couple of Mr. and Mrs in China and give birth to a tire, it is particularly important that mother and baby's safety seems.Childbirth requires medical procedure that sufficient safety and success rate are arranged as a kind of medical demand of special procuring of anemia of pregnant woman.But with regard to traditional Therapeutic Method, the gynaecologist hesitates the abnormal fetal position anemia of pregnant woman is implemented correction of malpresentation owing to there is not very big assurance, causes very big pressure and misery for puerpera's psychology.
Main following three kinds of tradition solution:
1, knee chest position, success rate 25%.
2, the remorse Zhiyin point of laser or moxa roll.Success rate 36%.
3, external version, the next for buttocks, transverse presentation is effective, but dangerous.To the cord around neck nearly unavailable.
Analyze way in the past, or success rate is low or dangerous big.So, up to now abnormal fetal position is not had highly effective Therapeutic Method and equipment as yet.
Summary of the invention
The purpose of this invention is to provide a kind of swinging correction of malpresentation therapeutic bed, can be the next, improper pregnant positions such as transverse presentation, cord around neck carry out safety, accurately, correct reliably to buttocks.
The objective of the invention is to be achieved through the following technical solutions:
A kind of swinging correction of malpresentation therapeutic bed, comprise a body, drive mechanism, control system, it is characterized in that described drive mechanism is the horizontal rotating disc that driven by motor is rotated around vertical axis, rotating disk is installed on the fixed support, the bed body places on the rotating disk, motor driver by control system links to each other with motor, angular displacement and acceleration transducer are being set near the rotating disk or on the fixed support of rotating disk, pick off links to each other with control system by the cable signal line, and control system is that a computer of body rotating operation control software and the perspective imaging detection system that links to each other by the cable signal line with computer are housed.
Described bed dignity be arranged in parallel or vertical setting with rotating disk.
Described bed body is connected by switching mechanism with rotating disk, and bed dignity is adjustable in 0 ° of-90 ° of scope with the rotating disk angle.
Described perspective imaging detection system can be CT or B ultrasonic equipment.
The present invention compared with prior art has many advantages and good effect:
1, the present invention utilizes therapeutic bed, by rotating rotating disk and bed body, (standing) anemia of pregnant woman on the correction of malpresentation therapeutic bed carries out correction of malpresentation to lying, need not manually directly act on fetus, by effect of inertia, fetus produces the motion with respect to parent, cooperates the inspection of each postrotational perspective imaging detection system, the fetus position will more successfully be corrected, and reaches the purpose of treatment.The whole system high safety, and can alleviate anemia of pregnant woman's misery and mental pressure.
2, by computer in the control system correction of malpresentation angle of perspective imaging detection system transmission is calculated, to rotary tray motor driver input accurately, rotating disk rotary acceleration and angle signal reliably, the motor driver drive motors makes dial rotation, do closed loop control by angular displacement and acceleration transducer feedback signal, can correct the fetus position accurately, reliably.
When 3, bed dignity of the present invention be arranged in parallel with rotating disk, the next, transverse presentation of rectifiable buttocks; During be provided with vertical of bed dignity with rotating disk, rectifiable cord around neck.
4, bed body of the present invention is connected by switching mechanism with rotating disk, can realize that once cover mechanism bed dignity be arranged in parallel or vertical setting with rotating disk, and is easy to operate.
5, swinging correction of malpresentation therapeutic bed of the present invention can be used as the conventional CT or the usefulness of B ultrasonic detection.
6, whole raw datas of therapeutic process can be paid by treatment side with printing, floppy disk storage, optical disc storage (comprising VCD, DVD form) mode easily, because data is the record of baby before being born, so this record has valuable value for preservation for family, culture, medical treatment.
Description of drawings
Buttocks is the next, the working state figure of transverse presentation for swinging correction of malpresentation therapeutic bed of the present invention is corrected for Fig. 1;
Fig. 2 corrects the working state figure of cord around neck for swinging correction of malpresentation therapeutic bed of the present invention;
Fig. 3 is the control system workflow diagram of swinging correction of malpresentation therapeutic bed of the present invention.
The specific embodiment
Referring to Fig. 1, Fig. 2, a kind of swinging correction of malpresentation therapeutic bed, comprise a body 5, drive mechanism, control system, described drive mechanism is that motor 3 drives the horizontal round turntable 6 that rotates around vertical axis by mechanical transmission mechanisms such as gear or driving-belts, is linked to each other with motor 3 by the motor driver 2 of control system.Rotating disk 6 is installed on the fixed support 7, and bed body 5 places on the rotating disk 6, and can be arranged in parallel with rotating disk 6 or vertical setting.At tailstock setting and the honorable vertical pedal of bed.Bed body 5 also can be connected with rotating disk 6 by switching mechanism, and 5 of bed bodies are adjustable in 0 ° of-90 ° of scope with rotating disk 6 angles, has realized using and easy to operate purpose one more.Switching mechanism can adopt hydraulic mechanism, also can adopt motor transmission mechanism, also can adopt the hand-rail type mechanical transmission mechanism.Angular displacement and acceleration transducer 4 are being set near the rotating disk 6 or on the fixed support 7 of rotating disk 6, and pick off 4 links to each other with computer 1 in the control system by the cable signal line.
Control system is that the computer 1 of a body 5 rotating operations control software and the perspective imaging detection system 8 that links to each other by cable signal line 9 with computer 1 are housed, and described perspective imaging detection system 8 is a B ultrasonic equipment, also can be equipment such as CT.
Adopt the present invention to correct abnormal fetal position (buttocks is the next, transverse presentation, cord around neck etc.), must possess following condition:
1, after pregnant 30 weeks, no contracted pelvis, fetal presentation are not gone into pelvis, abdominal muscular relaxation as yet;
2, fetal membrane is not broken, and fetal rhythm is normal, no preposition Placenta Hominis under the perspective imaging system;
3, nothing is cutd open the palace and is produced history, antepartum hemorrhage history, habitual abortion history.Absence of aura premature labor, pregnancy-hypertension syndrome and heart disease.
After anemia of pregnant woman's (after pregnant 30 weeks, meeting indication) checks through perspective imaging detection systems such as B ultrasonic or CT 8, on the therapeutic bed 5 of lying on the back, and fixed with fixing band 10.When the next and transverse presentation of treatment buttocks, a bed body 5 places on the rotating disk 6, and 5 of bed bodies be arranged in parallel (as shown in Figure 1) with rotating disk 6; When treatment during cord around neck, 5 of bed bodies and rotating disk 6 vertical settings (as shown in Figure 2).The main frame 1 of control system is according to the situation (fetus position, body weight, fetal rhythm rate etc.) of fetus and anemia of pregnant woman's health (age, pregnant time, promptly toward motherhood history, history of operation, physical condition, pelvis and abdomen examination situation etc.), output control rotational angle signal, through motor driver 2 drive motors 3, motor 3 drives the acceleration movement of therapeutic bed body 5 and suitable (or contrary) hour hands of rotating disk 6 works through mechanical transmission mechanism, do closed loop control by angular displacement and acceleration transducer 4 feedback signals, can carry out correction of malpresentation accurately, reliably.Because the anemia of pregnant woman is fixed on the therapeutic bed, and fetus is to live in the amniotic fluid of parent, because effect of inertia certainly leads to the motion with respect to parent.Cooperate the inspection of each postrotational perspective imaging detection system, the fetus position will more successfully be corrected.
Operating procedure and points for attention:
1, must carry out comprehensive physical examination of anemia of pregnant woman before the art;
2, anemia of pregnant woman's palpus emptying bladder, whole body loosen, and inject muscle relaxant in case of necessity;
3, rotating should be incremental, and shut-down operation during uterine contraction is intermittently carried out.Every group is rotated end observation fetal rhythm situation, if fetal rhythm is slack-off irregular, through observing after a while, fetal rhythm is still undesired, sets back immediately.
4, all are normal for postoperative, split the fetus both sides with two yardage rolls, wrap with bellyband.
The control system workflow of swinging correction of malpresentation therapeutic bed of the present invention can be referring to Fig. 3.
Control system software can be a cover expert therapy system, under system initial state, and the therapeutic scheme that therapeutic scheme is determined, comparatively guarded with artificial experience (medical expert, simulation test, trial treatment).Along with increasing of patient, system can accumulate experience automatically, optimizes therapeutic scheme according to fetus and anemia of pregnant woman's health.
Control system can write down, store whole raw datas of therapeutic process, in order to having access to.Data comprises the perspective imaging, mother and baby's body constitution parameter of phase before, during and after the treatment etc., all images, parameter can with print, floppy disk storage, optical disc storage (comprising VCD, DVD form) mode pay by treatment side, note down as baby's preceding preciousness of being born.
Claims (5)
1, a kind of swinging correction of malpresentation therapeutic bed, comprise a body, drive mechanism, control system, it is characterized in that described drive mechanism is the horizontal rotating disc that driven by motor is rotated around vertical axis, rotating disk is installed on the fixed support, the bed body places on the rotating disk, motor driver by control system links to each other with motor, angular displacement and acceleration transducer are being set near the rotating disk or on the fixed support of rotating disk, pick off links to each other with control system by the cable signal line, and control system is that a computer of body rotating operation control software and the perspective imaging detection system that links to each other by the cable signal line with computer are housed.
2,, it is characterized in that described bed dignity be arranged in parallel or vertical setting with rotating disk according to the described swinging correction of malpresentation of claim 1 therapeutic bed.
3, according to claim 1 or 2 described swinging correction of malpresentation therapeutic bed, it is characterized in that described bed body is connected by switching mechanism with rotating disk, bed dignity is adjustable in 0 ° of-90 ° of scope with the rotating disk angle.
4, according to claim 1 or 2 described swinging correction of malpresentation therapeutic bed, it is characterized in that described perspective imaging detection system can be CT or B ultrasonic equipment.
5,, it is characterized in that described perspective imaging detection system can be CT or B ultrasonic equipment according to the described swinging correction of malpresentation of claim 3 therapeutic bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03111830 CN1229080C (en) | 2003-01-13 | 2003-01-13 | Rotary type fetal position correction therapeutic bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03111830 CN1229080C (en) | 2003-01-13 | 2003-01-13 | Rotary type fetal position correction therapeutic bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1517081A CN1517081A (en) | 2004-08-04 |
| CN1229080C true CN1229080C (en) | 2005-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03111830 Expired - Fee Related CN1229080C (en) | 2003-01-13 | 2003-01-13 | Rotary type fetal position correction therapeutic bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1229080C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101683270B (en) * | 2008-09-26 | 2012-07-11 | 深圳迈瑞生物医疗电子股份有限公司 | Constant-speed turnover mechanism and control method thereof |
| CN104783981A (en) * | 2015-03-24 | 2015-07-22 | 张丽 | Obstetrical nursing device |
| CN106236146B (en) * | 2016-08-30 | 2019-04-12 | 苏州涵轩信息科技有限公司 | A kind of movement relation processing method and processing device |
| CN111803366B (en) * | 2020-06-29 | 2022-05-10 | 福建中医药大学附属人民医院（福建省人民医院） | Device capable of fixing moxibustion on acupoint of vulva |
| CN112353615B (en) * | 2020-11-10 | 2021-07-09 | 浙江大学 | Fetal position correcting device |
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2003
- 2003-01-13 CN CN 03111830 patent/CN1229080C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN1517081A (en) | 2004-08-04 |
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