CN202777485U - Postpartum rehabilitation equipment - Google Patents
Postpartum rehabilitation equipment Download PDFInfo
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- CN202777485U CN202777485U CN 201220368969 CN201220368969U CN202777485U CN 202777485 U CN202777485 U CN 202777485U CN 201220368969 CN201220368969 CN 201220368969 CN 201220368969 U CN201220368969 U CN 201220368969U CN 202777485 U CN202777485 U CN 202777485U
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- uterine contraction
- ultrasonic
- recovery equipment
- postpartum recovery
- puerpera
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Abstract
The utility model provides postpartum rehabilitation equipment, which belongs to the field of a rehabilitation technology. The poor effect of the prior postpartum rehabilitation technology is effectively improved. The postpartum rehabilitation equipment provided in the utility model comprises the components as following: an ultrasonic emission head, which possesses an ultrasonic energy transducer for emitting focused supersonic wave to a maternal uterus; a uterine contraction measure unit used for measuring the uterine contraction condition of a puerpera; a uterine contraction signal processing circuit connected with the uterine contraction measure unit, wherein the uterine contraction signal processing circuit comprises an amplification circuit connected with the uterine contraction measure unit, a filter circuit connected with the amplification circuit and an analog to digital conversion circuit connected with the filter circuit. The postpartum rehabilitation equipment can be used for postpartum rehabilitation of women.
Description
Technical field
This utility model belongs to the postpartum recovery technical field, is specifically related to a kind of postpartum recovery equipment.
Background technology
After the women of child-bearing age produce, the requirement of some recovering aids is arranged generally, such as the involution of uterus, alleviation pain in puerperal etc.In the prior art, usually the involution of uterus adopts injection oxytocin, oral or carry out with modes such as Chinese patent medicine, massage, low-frequency electrostimulatings.Wherein, the injection oxytocin is the mode that promotes that clinically uterine contraction is the most frequently used, but after the oxytocin receptor site is saturated, the oxytocin of excess dosage does not only have respective action, can cause vasodilation, blood pressure drops etc. on the contrary, even antidiuretic activity also may be arranged, serious water intoxication occurs; Oral or use Chinese patent medicine equally also can play the effect that helps uterine contraction, whole conditioning, but because different puerperas' individual variation causes the Chinese patent medicine onset slow; Massage is to promote uterotonic a kind of tradition and simple method in puerperal, but because the manual massage can not unify and standard at aspects such as massage time, speed, strength, maneuvers, often be difficult to guarantee to produce a desired effect, and make resting of puerpera puerperal recover to be affected; Low-frequency electrostimulating can act on puerpera's sacrococcygeal region by low frequent electric pulse, thereby impel pelvic muscle to shrink, fascia tension force increases, pelvic cavity congestion is eliminated in the motion of drive uterine ligaments, promotes lochia to discharge, but because the tissue penetration ability of low-frequency electrostimulating, only can act on shallow table muscle group, therefore be difficult to reach the uterus, fall flat.To sum up, existing postpartum recovery technique effect is all undesirable, becomes exigence so seek a kind of more safely and effectively postpartum recovery mode.
The utility model content
Technical problem to be solved in the utility model comprises, is not good situation for existing postpartum recovery technique effect, provides a kind of without wound, postpartum recovery equipment that rehabilitation efficacy is good.
The technical scheme that solution this utility model technical problem adopts is a kind of postpartum recovery equipment, and it comprises:
Ultrasonic launching head wherein has for the ultrasonic transducer that sends concentration ultrasonic to the puerpera uterus;
Be used for measuring the uterine contraction measuring unit of puerpera uterus uterine contraction situation;
With the uterine contraction signal processing circuit that described uterine contraction measuring unit links to each other, described uterine contraction signal processing circuit comprises the amplifying circuit that links to each other with described uterine contraction measuring unit, the filter circuit that links to each other with described amplifying circuit, the analog to digital conversion circuit that links to each other with described filter circuit.
Have ultrasonic transducer in the postpartum recovery equipment of the present utility model, it can send ultrasound wave to the puerpera uterus, and ultrasound wave can stimulate uterine myometrium, promotes the involution of uterus; Simultaneously, ultrasound wave also has the effect of relieving pain of human body, thereby can alleviate the pain condition in puerperal, accelerates postpartum recovery; In addition, but uterine contraction measuring unit Real-time Feedback puerpera's uterine contraction situation, so that user is understood the rehabilitation situation and is in time adjusted rehabilitation scheme; In addition, ultrasound wave can be imported in the body by external in the situation of injured skin not, belongs to the noinvasive rehabilitation technique, can not bring misery to the puerpera.
Preferably, described uterine contraction measuring unit is the pressure transducer for the pressure of measuring uterus uterine contraction generation.
Preferably, link to each other by shielded conductor between described uterine contraction measuring unit and uterine contraction signal processing circuit.
Preferably, in described ultrasonic launching head, be provided with the anti-ultrasonic radiation structure that stops ultrasound wave to pass through of being used for of the sidepiece periphery that is positioned at described ultrasonic transducer.
Preferably, also comprise: the electricity irritation unit that is used for the puerpera is carried out the electricity irritation involution of uterus; And/or for the gas-pressure massaging unit that the puerpera is massaged.
Preferably, the focal plane of described ultrasonic transducer distance is between 5mm to 100mm.
Further preferably, the focal plane of described ultrasonic transducer distance is between 20mm to 60mm.
Preferably, the operating frequency of described ultrasonic transducer between 0.1MHz to 5MHz,
Further preferably, the operating frequency of described ultrasonic transducer is between 0.7MHz to 1MHz.
Preferably, output power density is greater than 0W/cm
2Less than or equal to 5W/cm
2
This utility model is specially adapted to women's postpartum recovery, for example the involution of uterus and alleviate pain in puerperal.
Description of drawings
Fig. 1 is the composition schematic block diagram of the postpartum recovery equipment of embodiment 2 of the present utility model;
Fig. 2 is the cross-sectional view of ultrasonic launching head of the postpartum recovery equipment of embodiment 2 of the present utility model;
Wherein Reference numeral is: 12, shell; 13, anti-ultrasonic radiation structure; 14, fan; 15, briquetting; 16, circuit board; 17, hands handle; 18, switch; 19, on-off control plate; 20, bonnet; 21, connecting line; 24, bolt; 26, ultrasonic transducer; 27, ultrasonic medium; 28, sound passing membrane.
The specific embodiment
For making those skilled in the art understand better the technical solution of the utility model, below in conjunction with the drawings and specific embodiments this utility model is described in further detail.
Embodiment 1:
Present embodiment provides a kind of postpartum recovery equipment, and it comprises:
Ultrasonic launching head wherein has for the ultrasonic transducer that sends concentration ultrasonic to the puerpera uterus;
Be used for measuring the uterine contraction measuring unit of puerpera uterus uterine contraction situation;
With the uterine contraction signal processing circuit that described uterine contraction measuring unit links to each other, described uterine contraction signal processing circuit comprises the amplifying circuit that links to each other with described uterine contraction measuring unit, the filter circuit that links to each other with described amplifying circuit, the analog to digital conversion circuit that links to each other with described filter circuit.
Have ultrasonic transducer in the postpartum recovery equipment of present embodiment, it can send ultrasound wave to the puerpera uterus, and ultrasound wave can stimulate uterine myometrium, promotes the involution of uterus; Simultaneously, ultrasound wave also has the effect of relieving pain of human body, thereby can alleviate the pain condition in puerperal, accelerates postpartum recovery; In addition, but uterine contraction measuring unit Real-time Feedback puerpera's uterine contraction situation, so that user is understood the rehabilitation situation and is in time adjusted rehabilitation scheme; In addition, ultrasound wave can be imported in the body by external in the situation of injured skin not, belongs to the noinvasive rehabilitation technique, can not bring misery to the puerpera.
Embodiment 2:
Present embodiment provides a kind of postpartum recovery equipment, and as shown in Figure 1, it mainly comprises main frame, ultrasonic launching head, and the uterine contraction measuring unit and the uterine contraction signal processing circuit that are used for measuring puerpera uterus uterine contraction situation.
The uterine contraction measuring unit can record puerpera's uterine contraction situation, thereby makes the rehabilitation situation can obtain real-time feedback, so that user is understood the rehabilitation situation and in time adjusted rehabilitation scheme.
Preferably, the uterine contraction measuring unit can be the pressure transducer for the pressure of measuring uterus uterine contraction generation.By pressure transducer being located at bottom, palace, uterus, can recording the pressure that the uterus uterine contraction produces, thereby determine the uterine contraction situation.Concrete, this pressure transducer can be piezoelectric transducer, and it also can be the pressure transducer of other type certainly.Perhaps, the uterine contraction measuring unit also can be the sensor of the other types of measuring other signals such as bio electricity, as long as it can record the parameter of reaction uterine contraction.
Wherein, pressure transducer (being the uterine contraction measuring unit) also links to each other with uterine contraction signal processing circuit (being arranged in main frame), and this uterine contraction signal processing circuit comprises: the amplifying circuit that links to each other with pressure transducer, the filter circuit that links to each other with amplifying circuit, the analog to digital conversion circuit that links to each other with filter circuit.Amplifying circuit can amplify the pressure signal that pressure transducer records (because the pressure that uterine contraction produces is very little, so corresponding pressure signal is also inevitable very little), filter circuit can be considered the clutter in amplifying signal, and analog to digital conversion circuit can be identified the analog-signal transitions that records for the processed unit of energy digital signal.Certainly, the particular circuit configurations of amplifying circuit, filter circuit, analog to digital conversion circuit has many different forms, and be known, so no longer be described in greater detail at this.
Further preferred, link to each other by shielded conductor between pressure transducer (being the uterine contraction measuring unit) and uterine contraction signal processing circuit.Obviously, pressure transducer is close to projection position, human abdomen uterus, therefore the uterine contraction signal processing circuit is answered separated setting (as being located in the main frame), again because the pressure signal that pressure transducer produces is usually fainter, so preferably use shielded conductor (wire that namely has screen layer) that it is linked to each other with the uterine contraction signal processing circuit, in order to avoid the signal in transmitting is interfered.
As shown in Figure 2, comprise in the ultrasonic launching head for the ultrasonic transducer 26 that sends concentration ultrasonic to the puerpera uterus that this ultrasonic transducer 26 can be conventional piezoelectric ceramic wafer.
Wherein, ultrasonic transducer 26 can be located in the shell 12 of ultrasonic launching head, and its front end is provided with ultrasonic medium 27 (such as de aerated water) and sound passing membrane 28 successively, and the ultrasound wave that ultrasonic transducer 26 sends can be through penetrating from sound passing membrane 28 behind the ultrasonic medium 27.End at shell 12 also can be connected with the handle 17 that grasps for for user, handle 17 can link to each other by bolt 24 with 12 on shell, is used to the connecting line 21 (it links to each other with main frame) of power supply such as ultrasonic transducer 26 grades to introduce by the bonnet 20 of handle 17 ends.
Preferably, the sidepiece of ultrasonic transducer 26 is arranged with outward for the anti-ultrasonic radiation structure 13 that stops ultrasound wave to pass through.Should anti-ultrasonic radiation structure 13 be made by the material that can stop ultrasound wave to pass through, it can stop ultrasound wave to be propagated to shell 12 sidewalls and handle 17, reduces ultrasound wave to the impact of user.The concrete material of this anti-ultrasonic radiation structure 13, shape etc. are known, are not described in detail at this.
Preferably, ultrasonic transducer 26 is that circular arc is planar, and arc surface is the part of sphere.That is to say that ultrasonic transducer 26 is lamellar, and its surface is cambered surface, and this cambered surface is the part of sphere, the focus of the ultrasonic transducer 26 of this form just in time is positioned at the centre of sphere place of its corresponding sphere.The ultrasonic transducer 26 of this kind form is known.
Preferably, the focal plane of ultrasonic transducer 26 distance is between 5mm to 100mm, more preferably between 20mm to 60mm.Wherein, the focal plane is apart from the distance between the focal plane of the ultrasonic emitting window end face (such as the sound passing membrane outer surface) that refers to ultrasonic launching head and this ultrasonic launching head.
That is to say that the structure (such as the structure of ultrasonic medium 27 and sound passing membrane 28) of the shape of ultrasonic transducer 26, size (such as the diameter of corresponding ball) and ultrasonic launching head etc. can make the focal plane distance remain in the above-mentioned scope.Because find after deliberation, above focal plane distance can guarantee that for most of puerperas ultrasound wave can accurately focus on uterine region during use, thereby improves rehabilitation efficacy.
Preferably, the operating frequency of ultrasonic transducer 26 is between 0.1MHz to 5MHz, more preferably between 0.7MHz ~ 1MHz.Preferably, the output power density of ultrasonic transducer 26 is greater than 0W/cm
2Less than or equal to 5W/cm
2
That is to say, by selecting drive circuit and the piezoelectric ceramic wafer of specific model, ultrasonic transducer 26 is worked in the above-mentioned parameter scope.Because, find after deliberation to have the stimulation puerpera uterus that the ultrasound wave of above frequency and power density can be best, cause the rhythmical contraction of uterine smooth muscle, promote the involution of uterus, also have simultaneously lenitive effect.
Certainly, also can have the transducer fan 14 that is used to ultrasonic transducer 26 cooling in the ultrasonic launching head, be used for briquetting 15, the switch 18 that is used to open or close ultrasonic transducer 26 and the on-off control plate 19 of fixing ultrasonic transducer 26, for the known structure such as circuit board 16 of distribution, describe in detail no longer one by one at this.
Wherein, ultrasonic transducer 26 can send to the puerpera uterus pulse ultrasonic wave or continuous ultrasonic (being that ultrasonic transducer 26 can have two kinds of different mode of operations).
When sending pulse ultrasonic wave, the output power density of ultrasonic transducer 26 is at 1W/cm
2To 5W/cm
2Between, the persistent period of pulse ultrasonic wave, less than or equal to 400ms, hyperacoustic make-and-break time ratio was between 1: 20 to 1: 2 greater than 0ms.Pulse ultrasonic wave is intermittent, and is less to the stimulation of human body, therefore can use larger output power density.And when sending the continuous impulse ultrasound wave, the output work output power density of ultrasonic transducer 26 should be greater than 0W/cm
2And less than or equal to 5W/cm
2Above pulse ultrasonic wave and the parameter area of continuous ultrasonic all are preferred parameters that adapt to two kinds of ultrasound mode most of finding after test, in this parameter area, can reach preferably rehabilitation efficacy and less on the impact of human body.
As shown in Figure 1, can comprise Power Management Unit, ultrasonic drive unit, display unit, control unit, input block etc. in the main frame.
Wherein, Power Management Unit can link to each other with external attaching plug or inner battery unit, is used to whole power devices.
Ultrasonic drive unit, display unit, control unit, input block and above-mentioned uterine contraction measuring unit all link to each other with control unit, this control unit can be the device that central processing unit (CPU), single-chip microcomputer, programmable logic controller etc. have data-handling capacity, controls for the signal that receives each unit and to them.
Ultrasonic drive unit can comprise control circuit, signal generating circuit, frequency selection circuit, power drive amplifying circuit, resonance impedance match circuit.Wherein, control circuit links to each other with control unit, is used for selecting output, operating frequency, pulse/continuous ultrasound wave mode etc. according to the signal from control unit; Signal generating circuit and frequency selection circuit consist of oscillation drive circuit jointly, and the signal that oscillation drive circuit produces is amplified by power amplification circuit through behind the control circuit, drive ultrasonic transducer 26 through the resonance impedance match circuit again and send ultrasound wave.Because ultrasonic drive unit can adopt known structure, so be not described in detail at this; But obviously, the concrete structure of each circuit in the ultrasonic drive unit should be able to guarantee that ultrasonic transducer can work in above-mentioned parameter area.
Input block can be the device that keyboard, mouse, button, knob, touch screen etc. have human-computer interaction function, is used for selecting ultrasound wave parameter (output, operating frequency, pulse/continuous ultrasound wave mode etc.) and control appliance for user.
Display unit can be the device that display screen (such as LCDs) etc. has Presentation Function, and it is used for showing ultrasound wave parameter, equipment state, uterine contraction situation etc., so that user is understood status of equipment and rehabilitation situation.
The uterine contraction measuring unit also links to each other with control unit (wherein the uterine contraction signal processing circuit can be located in the main frame) by the uterine contraction signal processing circuit, thereby will represent that by control unit the signal of uterine contraction situation is presented on the display unit, for the user reference.
Certainly, also can comprise the parts such as shell, fan, switch in the main frame, because the concrete shape of main frame, structure etc. can adopt known technology, and it is not emphasis of the present utility model, so just describe in detail no longer one by one at this.
Preferably, the postpartum recovery equipment of present embodiment also can comprise: the electricity irritation unit that is used for the puerpera is carried out the electricity irritation involution of uterus; And/or for the gas-pressure massaging unit that the puerpera is massaged.Electricity irritation unit and gas-pressure massaging unit can adopt existing structure, and can link to each other with main frame and the unified control of controlled unit.This electricity irritation unit and gas-pressure massaging unit can carry out postpartum recovery by electricity irritation and the auxiliary puerpera of massage respectively, thereby can fully utilize different rehabilitation maneuvers, further improve the rehabilitation efficacy of the postpartum recovery equipment of present embodiment.
When using the postpartum recovery equipment of present embodiment, at first open host switch, control unit begins equipment is initialized, user is by the required parameter (operating frequency that comprises transducer of input equipment input afterwards, output power density, working method etc.), control unit sends ultrasound wave according to the parameter control ultrasonic launching head of inputting, user is determined position at the bottom of the palace, puerpera uterus, and labelling body surface view field, behind view field's spraying ethanol, repaste ultrasonic coupling agent, the sound passing membrane of ultrasonic launching head is fixed in view field, slightly firmly press down and guarantee that itself and skin combines closely, send ultrasound wave to uterine region; In use, pressure transducer continuous Real-time Feedback uterine contraction situation and show that at display unit user is adjusted parameter and rehabilitation scheme in real time according to this uterine contraction situation.After being used to complete, can close ultrasonic launching head, after getting ready, continue to use with parameter current next time.
The rehabilitation test data
Choose at random 120 routine puerperas as subjects, puerpera age all between 21 to 40 years old, is the primipara, pregnant all 37 to 42 weeks, without pregnancy complication and complication, puerperal direct rooming-in, breast feeding is divided into ultrasonic group (81 example) and matched group (39 example) at random according to admission number.Matched group does not carry out recovering aid, naturally recovers fully.Ultrasonic group is used the postpartum recovery equipment of above-described embodiment 2 to carry out ultrasonic rehabilitation, every day 1 time, each 30 minutes, totally 3 times (namely 3 days), wherein 41 examples are used continuous ultrasonic, 40 examples are used pulse ultrasonic wave, adjust in real time parameter according to uterine contraction situation and puerpera's impression in above-mentioned each scope in the use.The data of test gained see Table 1.
The rehabilitation efficacy synopsis of table 1 postpartum recovery equipment of the present utility model
In the table 1, the palace height claims again height of fundus, and unit is centimetre, and it is the distance of phalanx associating upper limb at the bottom of the palace, puerpera's empty bladder before each the measurement, and tape measuring is used after it is shunk again in the massage uterus.Average palace High variation refers to that the average palace of first day height deducts the 3rd day high value in average palace, and the larger expression uterine contraction degree of its value is larger, and the involution of uterus is better.
The VAS pain scores that the VAS value is made for the puerpera, wherein expression in 0 minute is painless, following table was shown with mild pain in 3 minutes, 4 ~ 6 minutes expression pain more seriously but still can stand, 7 ~ 10 minutes expression hurt like hells.Average VAS value variation refers to that the average VAS value of first day deducts the value of the 3rd day average VAS value gained, and the larger expression pain of its value is slowed down more obvious, and the postpartum recovery effect is better.
If it is bad that the postpartum vaginal bleeding time was then regarded as the involution of uterus greater than 42 days, the bad number schedule of proportion of the involution of uterus illustrates the percentage ratio that the bad puerpera's number of existing restoration of old ways accounts for whole puerpera's numbers.
As seen, ultrasonic group palace High variation is obviously greater than matched group in the table 1, and the bad ratio of the involution of uterus then is starkly lower than matched group, and this postpartum recovery equipment that shows present embodiment has obvious effect for the involution of uterus.
Simultaneously, ultrasonic group VAS value changes also greater than matched group in the table 1, and this postpartum recovery equipment that shows present embodiment also has certain effect for slowing down puerperal pain.
Simultaneously, the average palace High variation of ultrasonic group and matched group is carried out the t check, the result, the P of expression data degree of correlation statistically is 0.001, this shows that data have very strong statistical significance (usually with P＜0.05 as the standard with statistical significance), and its gap is that the postpartum recovery equipment of present embodiment causes really; And the bad ratio of the involution of uterus of ultrasonic group and matched group carried out X 2 test, the result, the P of expression data degree of correlation statistically is 0.034, and this shows that data have very strong statistical significance, and its gap is that the postpartum recovery equipment of present embodiment causes really; Wherein, more than two statistics all with ultrasonic group with the matched group contrast, do not distinguish continuous ultrasound and impulse ultrasound.
In a word, the postpartum recovery equipment of present embodiment has obvious effect for women's postpartum recovery.
Be understandable that above embodiment only is the illustrative embodiments that adopts for principle of the present utility model is described, yet this utility model is not limited to this.For those skilled in the art, in the situation that does not break away from spirit of the present utility model and essence, can make various modification and improvement, these modification and improvement also are considered as protection domain of the present utility model.
Claims (10)
1. a postpartum recovery equipment is characterized in that, comprising:
Ultrasonic launching head wherein has for the ultrasonic transducer that sends concentration ultrasonic to the puerpera uterus;
Be used for measuring the uterine contraction measuring unit of puerpera uterus uterine contraction situation;
With the uterine contraction signal processing circuit that described uterine contraction measuring unit links to each other, described uterine contraction signal processing circuit comprises the amplifying circuit that links to each other with described uterine contraction measuring unit, the filter circuit that links to each other with described amplifying circuit, the analog to digital conversion circuit that links to each other with described filter circuit.
2. postpartum recovery equipment according to claim 1 is characterized in that,
Described uterine contraction measuring unit is the pressure transducer for the pressure of measuring uterus uterine contraction generation.
3. postpartum recovery equipment according to claim 1 is characterized in that,
Link to each other by shielded conductor between described uterine contraction measuring unit and uterine contraction signal processing circuit.
4. postpartum recovery equipment according to claim 1 is characterized in that,
In described ultrasonic launching head, be provided with the anti-ultrasonic radiation structure that stops ultrasound wave to pass through of being used for of the sidepiece periphery that is positioned at described ultrasonic transducer.
5. postpartum recovery equipment according to claim 1 is characterized in that, also comprises:
Be used for the puerpera is carried out the electricity irritation unit of the electricity irritation involution of uterus;
And/or
For the gas-pressure massaging unit that the puerpera is massaged.
6. the described postpartum recovery equipment of any one in 5 according to claim 1 is characterized in that,
The focal plane distance of described ultrasonic transducer is between 5mm to 100mm.
7. postpartum recovery equipment according to claim 6 is characterized in that,
The focal plane distance of described ultrasonic transducer is between 20mm to 60mm.
8. the described postpartum recovery equipment of any one in 5 according to claim 1 is characterized in that,
The operating frequency of described ultrasonic transducer between 0.1MHz to 5MHz,
9. postpartum recovery equipment according to claim 8 is characterized in that,
The operating frequency of described ultrasonic transducer is between 0.7MHz to 1MHz.
10. the described postpartum recovery equipment of any one in 5 according to claim 1 is characterized in that,
Output power density is greater than 0W/cm
2Less than or equal to 5W/cm
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220368969 CN202777485U (en) | 2012-07-27 | 2012-07-27 | Postpartum rehabilitation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220368969 CN202777485U (en) | 2012-07-27 | 2012-07-27 | Postpartum rehabilitation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202777485U true CN202777485U (en) | 2013-03-13 |
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ID=47804842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220368969 Expired - Lifetime CN202777485U (en) | 2012-07-27 | 2012-07-27 | Postpartum rehabilitation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202777485U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339203A (en) * | 2018-03-16 | 2018-07-31 | 江苏伊度医疗技术有限公司 | A kind of ultrasonic wave postpartum therapy instrument |
| WO2019127355A1 (en) * | 2017-12-29 | 2019-07-04 | 成都泰禾医疗科技有限公司 | Ultrasonic device for postpartum rehabilitation |
| CN112870563A (en) * | 2021-01-13 | 2021-06-01 | 南京微医智能医药科技有限公司 | Ultrasonic equipment for in-vitro repair of uterus and ovary and using method thereof |
-
2012
- 2012-07-27 CN CN 201220368969 patent/CN202777485U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019127355A1 (en) * | 2017-12-29 | 2019-07-04 | 成都泰禾医疗科技有限公司 | Ultrasonic device for postpartum rehabilitation |
| CN108339203A (en) * | 2018-03-16 | 2018-07-31 | 江苏伊度医疗技术有限公司 | A kind of ultrasonic wave postpartum therapy instrument |
| CN112870563A (en) * | 2021-01-13 | 2021-06-01 | 南京微医智能医药科技有限公司 | Ultrasonic equipment for in-vitro repair of uterus and ovary and using method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 359, jingdongfang Avenue, Beibei District, Chongqing 400714 Patentee after: Chongqing Haifu Medical Technology Co.,Ltd. Address before: 401121 No. 1 Pine Road, man Town, Chongqing, Yubei District Patentee before: Chongqing Haifu Medical Technology Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
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| CX01 | Expiry of patent term |