CN104055559A - Full-automatic bionic air-bag midwifery instrument - Google Patents
Full-automatic bionic air-bag midwifery instrument Download PDFInfo
- Publication number
- CN104055559A CN104055559A CN201310084806.9A CN201310084806A CN104055559A CN 104055559 A CN104055559 A CN 104055559A CN 201310084806 A CN201310084806 A CN 201310084806A CN 104055559 A CN104055559 A CN 104055559A
- Authority
- CN
- China
- Prior art keywords
- air
- control system
- air bag
- pressure transducer
- handle
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0866—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving foetal diagnosis; pre-natal or peri-natal diagnosis of the baby
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00017—Electrical control of surgical instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00115—Electrical control of surgical instruments with audible or visual output
- A61B2017/00119—Electrical control of surgical instruments with audible or visual output alarm; indicating an abnormal situation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
-
- 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
The invention discloses a full-automatic bionic air-bag midwifery instrument and belongs to the field of medical equipment. The instrument comprises an air bag, an air pump, an air storage tank and an automatic control system, wherein the air bag is connected with an air bag handle, and an air channel is formed in the air bag handle; the air bag handle is connected with an inflation valve and a bleed valve, the other end of the inflation valve is connected with the air storage tank, and the air storage tank is connected with the air pump through a non-return valve; the automatic control system comprises a keyboard control system and an analog-to-digital conversion control system; an output end of the keyboard control system is connected with the analog-to-digital conversion control system and further comprises a foot switch; the analog-to-digital conversion control system comprises a first pressure sensor, a second pressure sensor and an alarm prompting system; the first pressure sensor is connected with the air storage tank, the non-return valve and one end of the inflation valve; the second pressure sensor is connected with the air bag, the other end of the inflation valve and the bleed valve; the alarm prompting system gives alarm prompt tones when the pressure of the air storage tank and the diameter of the air bag meet requirements. According to the instrument, the diameter of the air bag is accurate.
Description
Technical field
The present invention relates to the field of medical apparatus and instruments, relate in particular to the structure of air bag bionic midwifery instrument.
Background technology
Development along with computer and sensor technology, a lot of electronic products comprises that medical apparatus and instruments has started the embedded micro computer of extensive use and various kinds of sensors is controlled, current ultrasonic diagnosis technology is also very ripe, in the mankind's healthy reproduction and prenatal and postnatal care, ultrasonic diagnosis technology plays a part can not be substituted.The controllable air sac ovarian cystectomy that early 1990s occurs, helps a lot of anemia of pregnant woman to alleviate misery, has reduced and has cutd open palace product probability; But there are two problems in existing controllable air sac ovarian cystectomy: the one, and the diameter of air bag is that the pressure change modeling by air accumulator calculates, and its error is larger, and maximum reached ± and 10%; The 2nd, before air bag expansion, do not know the size of fetal head, can only to pass through test of many times by estimating expanded balloon and birth canal, could final definite air bag diameter.This controllable air sac ovarian cystectomy recent two decades after appearance comes almost without any variation, and this has brought a lot of inconvenience and puzzlement to clinical practice of this technology.
Summary of the invention
The object of the invention is in order to overcome the deficiencies in the prior art, the Full automatic air-sac bionic midwifery instrument of the accurate air bag diameter of a kind of energy is provided.
The object of the present invention is achieved like this: Full automatic air-sac bionic midwifery instrument, comprise air bag, air pump and air accumulator, and described air bag can adopt integral type or split type connection gasbag handle, in gasbag handle inside, is provided with air flue; Gasbag handle connects charge valve and gas bleeder valve by trachea, and the charge valve other end is connected with described air accumulator by trachea, and air accumulator connects check valve by trachea, and the other end of check valve is connected with described air pump by trachea; Described Full automatic air-sac bionic midwifery instrument also comprises automatic control system, automatic control system comprises keyboard control system, analog digital conversion control system, the outfan connection mode number conversion control system of keyboard control system, described keyboard control system also comprises foot switch; Described analog digital conversion control system comprises the first pressure transducer and the second pressure transducer and alarm system, the first pressure transducer is connected with described air accumulator by trachea, the first pressure transducer is connected with described check valve, and the first pressure transducer is connected with one end of described charge valve; The second pressure transducer is connected with described air bag by trachea, and the second pressure transducer is connected with the described charge valve other end, and the second pressure transducer is connected with described gas bleeder valve; Alarm system is sent alarm sound when air accumulator pressure and air bag diameter reach requirement.
Advantage of the present invention is: by the first pressure transducer and the second pressure transducer are set respectively in air accumulator and air bag, the expansion diameter of air bag is directly calculated via air bag sensor data, and calculate without the pressure change modeling by air accumulator, greatly improved the precision of air bag expansion.For adapting to the asepticize operation requirements of department of obstetrics and gynecology, keyboard control system has also comprised foot switch A and B, and the duty that foot switch A controls accouche appliance starts, and the duty that foot switch B controls accouche appliance stops.
In order to facilitate by data show such as operating pressure, air bag diameter, working times out, automatic control system also comprises demonstration output system, shows that output system is connected with described analog digital conversion control system.Show that output system shows observation operating pressure, air bag diameter, working time and can also export by RS232 serial ports simultaneously, also can accept via RS232 serial ports bound data and the control of other host computer.
In order to adapt to the differentiated demand in market, show that output system also connects B-mode instrument main frame, B-mode instrument main frame connects probe handle, probe handle is connected with described gasbag handle is split type, probe handle is provided with air flue, air flue on probe handle is connected with charge valve, gas bleeder valve and the second pressure transducer by trachea, and the probe handle front end in air bag connects ultrasonic probe.
By the size diameter of B-mode instrument control survey fetal head; The keyboard control system of automatic control system is aeration speed and the air bag diameter to air bag according to the size diameter data selection air accumulator of fetal head, and control instrument duty etc.; Show that output system out supplies the data show such as operating pressure, air bag diameter, working time to observe can to export by RS232 serial ports simultaneously, also can accept via RS232 serial ports operational data and the control of other host computer; The air accumulator pressure transducer A of A/D conversion system converts the pressure data of air accumulator to digital signal and is sent to micro computer processing, to control the duty of air pump; The gasbag pressure sensor B of A/D conversion system converts the pressure data of air bag to digital signal and is sent to micro computer processing, to control the duty of charge valve, the pressure data of air bag is converted to the diameter output display of air bag simultaneously; Automatic control system also has airbag aeration speed controlling function, the rear retention time function of airbag aeration expansion, gasbag pressure retention time to rear control gas bleeder valve automatic leakage airway dysfunction and prompt functions.
By merging while forming Multifunctional air sac bionic midwifery instrument with existing diasonograph, in its handle front end air bag, ultrasonic probe is set, air flue is set in probe handle, before expanded balloon, first by ultrasonic examination, obtain the size data of fetal head, then according to the expansion diameter of the selected air bag of the size data of fetal head, avoided by estimating the deficiency of expanded balloon diameter and birth canal.By merging while forming Multifunctional air sac bionic midwifery instrument with existing diasonograph, its air bag and gasbag handle and probe adopt split-type structural, gasbag handle and probe handle can adopt the modes such as spiral or clamping to fix, pop one's head in reusable, only need to change air bag and gasbag handle, thereby solved the problem of cross infection and the wasting of resources.When this Multifunctional air sac bionic midwifery instrument removes B-mode instrument and partly forms independent Full automatic air-sac bionic midwifery instrument, in gasbag handle front end air bag, there is no ultrasonic probe, only air flue need be set in gasbag handle, air bag and gasbag handle adopt integrated or split-type structural, are disposable use.
Accompanying drawing explanation
Fig. 1 is the first schematic diagram of the present invention.
Fig. 2 is the second schematic diagram of the present invention.
In figure, 1 automatic control system, 1-1 keyboard control system, 1-2 shows output system, 1-3 analog digital conversion control system, 1-3-1 the first pressure transducer, 1-3-2 the second pressure transducer, 1-3-3 alarm system, 2 first class pressure systems, 2-1 air pump, 2-2 air accumulator, 2-3 check valve, 3 secondary pressure systems, 3-1 charge valve, 3-2 air bag, 3-3 gas bleeder valve, 3-4 gasbag handle, 3-5 ultrasonic probe, 3-6 probe handle, air flue in 3-7 handle, 4 B-mode instrument main frames.
The specific embodiment
Embodiment 1
As shown in Figure 1, for Full automatic air-sac bionic midwifery instrument, comprise automatic control system 1, first class pressure system 2 and secondary pressure system 3, automatic control system 1 comprises keyboard control system 1-1, analog digital conversion control system 1-3, shows output system 1-2, keyboard control system 1-1 comprises foot switch A and B, and analog digital conversion control system 1-3 comprises the first pressure transducer 1-3-1 and the second pressure transducer 1-3-2 and alarm system 1-3-3.The outfan connection mode number conversion control system 1-3 of keyboard control system 1-1, the outfan of analog digital conversion control system 1-3 is connected with showing output system 1-2, shows that the outfan of output system 1-2 is connected with analog digital conversion control system 1-3.First class pressure system 2 comprises air pump 2-1 and air accumulator 2-2 and check valve 2-3, and secondary pressure system 3 comprises air flue 3-7 in charge valve 3-1, air bag 3-2, gasbag handle 3-4, gas bleeder valve 3-3 and handle.Gasbag handle 3-4 adopts trachea to be connected with charge valve 3-1, gas bleeder valve 3-3 respectively, the charge valve 3-1 other end adopts trachea to be connected with air accumulator 2-2, air accumulator 2-2 adopts trachea to be connected with check valve 2-3 again, and the other end of check valve 2-3 adopts trachea to be connected with air pump 2-1.The first pressure transducer 1-3-1 is connected with air accumulator 2-2 by trachea, and the first pressure transducer 1-3-1 is connected with check valve 2-3, and the first pressure transducer 1-3-1 is connected with one end of charge valve 3-1; The second pressure transducer 1-3-2 is connected with air bag 3-2 by trachea, and the second pressure transducer 1-3-2 is connected with the charge valve 3-1 other end, and the second pressure transducer 1-3-2 is connected with gas bleeder valve 3-3; Alarm system 1-3-3 sends alarm sound when air accumulator 2-2 pressure and air bag 3-2 diameter reach requirement.
Embodiment 2
As shown in Figure 2, for Multifunctional air sac bionic midwifery instrument, show that output system 1-2 also connects B-mode instrument main frame 4, B-mode instrument main frame 4 connects probe handle 3-6, probe handle 3-6 is connected with gasbag handle 3-4 is split type, gasbag handle 3-4 and probe handle 3-6 can adopt the modes such as spiral or clamping to fix, probe handle 3-4 and probe handle 3-6 are provided with air flue 3-7, air flue on probe handle 3-6 is by trachea and charge valve 3-1, gas bleeder valve 3-3 is connected with the second pressure transducer 1-3-2, probe handle 3-6 front end in air bag 3-2 connects ultrasonic probe 3-5.All the other structures are with embodiment mono-.
Claims (3)
1. Full automatic air-sac bionic midwifery instrument, comprises air bag, air pump and air accumulator, it is characterized in that: described air bag can adopt integral type or split type connection gasbag handle, in gasbag handle inside, is provided with air flue; Gasbag handle connects charge valve and gas bleeder valve by trachea, and the charge valve other end is connected with described air accumulator by trachea, and air accumulator connects check valve by trachea, and the other end of check valve is connected with described air pump by trachea; Described Full automatic air-sac bionic midwifery instrument also comprises automatic control system, automatic control system comprises keyboard control system, analog digital conversion control system, the outfan connection mode number conversion control system of keyboard control system, described keyboard control system also comprises foot switch; Described analog digital conversion control system comprises the first pressure transducer and the second pressure transducer and alarm system, the first pressure transducer is connected with described air accumulator by trachea, the first pressure transducer is connected with described check valve, and the first pressure transducer is connected with one end of described charge valve; The second pressure transducer is connected with described air bag by trachea, and the second pressure transducer is connected with the described charge valve other end, and the second pressure transducer is connected with described gas bleeder valve; Alarm system is sent alarm sound when air accumulator pressure and air bag diameter reach requirement.
2. Full automatic air-sac bionic midwifery instrument according to claim 1, is characterized in that: described automatic control system also comprises demonstration output system, shows that output system is connected with described analog digital conversion control system.
3. Full automatic air-sac bionic midwifery instrument according to claim 2, it is characterized in that: described demonstration output system also connects B-mode instrument main frame, B-mode instrument main frame connects probe handle, probe handle is connected with described gasbag handle is split type, probe handle is provided with air flue, air flue on probe handle is connected with charge valve, gas bleeder valve and the second pressure transducer by trachea, and the probe handle front end in air bag connects ultrasonic probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310084806.9A CN104055559A (en) | 2013-03-18 | 2013-03-18 | Full-automatic bionic air-bag midwifery instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310084806.9A CN104055559A (en) | 2013-03-18 | 2013-03-18 | Full-automatic bionic air-bag midwifery instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104055559A true CN104055559A (en) | 2014-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310084806.9A Pending CN104055559A (en) | 2013-03-18 | 2013-03-18 | Full-automatic bionic air-bag midwifery instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN104055559A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104814775A (en) * | 2015-05-29 | 2015-08-05 | 郑州赛福特电子设备有限公司 | Delivery instrument and bionic air bag diameter control method |
| CN106859745A (en) * | 2017-02-22 | 2017-06-20 | 朱树国 | A kind of urgent midwifery device of obstetrics and gynecology department |
| CN107714414A (en) * | 2016-08-12 | 2018-02-23 | 苏州海斯凯医疗科技有限公司 | Pulsed aid blood circulation system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1205870A (en) * | 1998-07-31 | 1999-01-27 | 广州迈特科技有限公司 | Fully-automatic midwifery device |
| CN1994234A (en) * | 2006-01-04 | 2007-07-11 | 杜彦亭 | Air pressure loaded delivery aiding and monitoring device |
| US20080215031A1 (en) * | 2007-02-09 | 2008-09-04 | Belfort Michael A | Pelvic balloon tamponade |
| CN201211221Y (en) * | 2008-07-15 | 2009-03-25 | 刘京梅 | Full automatic air-sac delivering device |
| CN202654198U (en) * | 2012-06-21 | 2013-01-09 | 赵少飞 | Automatically-controlled air intake and exhaust device for air bag |
| CN202776502U (en) * | 2012-07-25 | 2013-03-13 | 无锡中大影像科技有限公司 | Digital-control superconducting visible bionic midwifery instrument |
| CN203153902U (en) * | 2013-03-18 | 2013-08-28 | 杨国富 | Full-automatic biomimetic air bag obstetric device |
-
2013
- 2013-03-18 CN CN201310084806.9A patent/CN104055559A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1205870A (en) * | 1998-07-31 | 1999-01-27 | 广州迈特科技有限公司 | Fully-automatic midwifery device |
| CN1994234A (en) * | 2006-01-04 | 2007-07-11 | 杜彦亭 | Air pressure loaded delivery aiding and monitoring device |
| US20080215031A1 (en) * | 2007-02-09 | 2008-09-04 | Belfort Michael A | Pelvic balloon tamponade |
| CN201211221Y (en) * | 2008-07-15 | 2009-03-25 | 刘京梅 | Full automatic air-sac delivering device |
| CN202654198U (en) * | 2012-06-21 | 2013-01-09 | 赵少飞 | Automatically-controlled air intake and exhaust device for air bag |
| CN202776502U (en) * | 2012-07-25 | 2013-03-13 | 无锡中大影像科技有限公司 | Digital-control superconducting visible bionic midwifery instrument |
| CN203153902U (en) * | 2013-03-18 | 2013-08-28 | 杨国富 | Full-automatic biomimetic air bag obstetric device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104814775A (en) * | 2015-05-29 | 2015-08-05 | 郑州赛福特电子设备有限公司 | Delivery instrument and bionic air bag diameter control method |
| CN107714414A (en) * | 2016-08-12 | 2018-02-23 | 苏州海斯凯医疗科技有限公司 | Pulsed aid blood circulation system |
| CN106859745A (en) * | 2017-02-22 | 2017-06-20 | 朱树国 | A kind of urgent midwifery device of obstetrics and gynecology department |
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Application publication date: 20140924 |