CN213553063U - Monitoring instrument for premature infant apnea and gastroesophageal reflux improvement - Google Patents
Monitoring instrument for premature infant apnea and gastroesophageal reflux improvement Download PDFInfo
- Publication number
- CN213553063U CN213553063U CN202021621399.2U CN202021621399U CN213553063U CN 213553063 U CN213553063 U CN 213553063U CN 202021621399 U CN202021621399 U CN 202021621399U CN 213553063 U CN213553063 U CN 213553063U
- Authority
- CN
- China
- Prior art keywords
- controller
- premature infant
- electrically connected
- top surface
- plate
- 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.)
- Expired - Fee Related
Links
- 230000002028 premature Effects 0.000 title claims abstract description 71
- 238000012544 monitoring process Methods 0.000 title claims abstract description 29
- 208000008784 apnea Diseases 0.000 title claims abstract description 25
- 208000021302 gastroesophageal reflux disease Diseases 0.000 title claims abstract description 17
- 230000006872 improvement Effects 0.000 title claims abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000008280 blood Substances 0.000 claims abstract description 14
- 210000004369 blood Anatomy 0.000 claims abstract description 14
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 14
- 239000001301 oxygen Substances 0.000 claims abstract description 14
- 230000004888 barrier function Effects 0.000 claims description 10
- 238000012806 monitoring device Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 description 6
- 108010064719 Oxyhemoglobins Proteins 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000036391 respiratory frequency Effects 0.000 description 4
- 206010036590 Premature baby Diseases 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 208000018773 low birth weight Diseases 0.000 description 2
- 231100000533 low birth weight Toxicity 0.000 description 2
- 210000005070 sphincter Anatomy 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 206010018985 Haemorrhage intracranial Diseases 0.000 description 1
- 208000008574 Intracranial Hemorrhages Diseases 0.000 description 1
- 208000002720 Malnutrition Diseases 0.000 description 1
- 206010030216 Oesophagitis Diseases 0.000 description 1
- 206010035669 Pneumonia aspiration Diseases 0.000 description 1
- 206010037394 Pulmonary haemorrhage Diseases 0.000 description 1
- 206010067171 Regurgitation Diseases 0.000 description 1
- 206010042434 Sudden death Diseases 0.000 description 1
- 208000007502 anemia Diseases 0.000 description 1
- 230000009517 anoxic brain damage Effects 0.000 description 1
- 201000009807 aspiration pneumonia Diseases 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000035565 breathing frequency Effects 0.000 description 1
- 210000002318 cardia Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 208000006881 esophagitis Diseases 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000001121 heart beat frequency Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000006651 lactation Effects 0.000 description 1
- 230000001071 malnutrition Effects 0.000 description 1
- 235000000824 malnutrition Nutrition 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 208000015380 nutritional deficiency disease Diseases 0.000 description 1
- 230000008855 peristalsis Effects 0.000 description 1
- 230000004962 physiological condition Effects 0.000 description 1
- 210000001187 pylorus Anatomy 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000009528 severe injury Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Images
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model provides a monitoring instrument for premature infant apnea and gastroesophageal reflux improvement, which comprises a motion monitoring sensor, a blood oxygen saturation heart rate sensor and a supporting table with an inclined top surface, wherein a controller is arranged in the supporting table, a massage area is arranged in the middle of the top surface of the supporting table, a plurality of massage hammers are arranged in the massage area, and a linear motor electrically connected with the controller is arranged on each of the plurality of massage hammers; the side surface of the support table is provided with a first interface and a second interface which are electrically connected with the controller respectively; the motion monitoring sensor and the blood oxygen saturation heart rate sensor are respectively and electrically connected with the first interface and the second interface through data lines. The monitoring instrument is suitable for premature infants, has simple structure and convenient operation, and the top surface of the supporting platform can be adjusted in angle, thereby reducing the occurrence of gastroesophageal reflux of the premature infants; the back of the premature infant can be automatically stimulated through the massage hammer, so that the condition of apnea of the premature infant is avoided; the premature infant monitoring system can monitor premature infants all day in real time, and reduces the labor intensity of medical staff.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a premature infant apnea and gastroesophageal reflux improving monitor.
Background
Apnea refers to apnea greater than 20S with a heart rate drop of less than 100 beats/minute; the incidence rate of premature infant apnea is about 20-30%, the incidence rate of very low birth weight infants is about 50%, the incidence rate of very low birth weight infants can reach 90-100%, and the apnea can cause irreversible critical life diseases such as anoxic brain injury, intracranial hemorrhage, pulmonary hemorrhage, sudden death and the like if not discovered and diagnosed early, so that irretrievable serious consequences can be caused. At present, clinical heart rate and oxyhemoglobin saturation monitor alarming or bedside observation are mainly considered for discovering apnea, and severe damage is caused because in actual clinical work, newborn pediatric instruments are various and quite noisy in sound, so that apnea cannot be timely discovered;
gastroesophageal reflux (GER) easily occurs in the neonatal period, especially premature babies, and the premature babies have the characteristics of horizontal stomach, small capacity, relaxation of esophageal sphincter and cardia sphincter, incomplete development of pyloric sphincter, poor nerve regulation function of intestinal peristalsis, easy lactation, more common gastroesophageal reflux and high incidence rate of mild reflux of 80-85 percent due to anatomical and physiological characteristics. Gastroesophageal reflux can cause severe symptoms such as feeding problems, impaired growth; it can also cause various complications such as esophagitis, anemia, malnutrition, aspiration pneumonia, asphyxia, apnea, etc., and death in severe cases.
Premature infants are weak in constitution and prone to gastroesophageal reflux, and the gastroesophageal reflux can cause apnea, so that medical workers have high monitoring difficulty on the premature infants in actual clinical work and cannot monitor the premature infants all day long in real time.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem among the prior art, the utility model provides a premature infant apnea and improve palirrhea monitor of gastroesophageal, solved among the prior art clinical work problem that the medical care personnel is big to the premature infant guardianship degree of difficulty.
In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:
the utility model provides a monitoring instrument for premature infant apnea and gastroesophageal reflux improvement, which comprises a motion monitoring sensor, a blood oxygen saturation heart rate sensor and a supporting table with a slope top surface, wherein a controller is arranged in the supporting table, a massage area is arranged in the middle of the top surface of the supporting table, a plurality of massage hammers are arranged in the massage area, and a linear motor electrically connected with the controller is arranged on each of the plurality of massage hammers;
the side surface of the support table is provided with a first interface and a second interface which are electrically connected with the controller respectively; the motion monitoring sensor and the blood oxygen saturation heart rate sensor are respectively and electrically connected with the first interface and the second interface through data lines.
The premature infant is placed on the support table with the inclined top surface, the inclined support table reduces the occurrence of gastroesophageal reflux of the premature infant, and further reduces the apnea of the premature infant caused by the gastroesophageal reflux; motion guardianship sensor and oxyhemoglobin saturation heart rate sensor fix the belly at the premature infant, gather the physiological information of premature infant in real time all day, like heartbeat, breathe information such as oxyhemoglobin saturation, the controller drives the massage hammer and stimulates the premature infant back according to premature infant's physiological information control linear electric motor to avoid premature infant apnea to take place, reduced medical personnel and guardianed the degree of difficulty to the premature infant, alleviateed medical personnel's working strength, promote guardianship premature infant's work efficiency.
Further, as a specific implementation mode of the inclination angle adjustable of the supporting table top surface, the supporting table comprises a bottom plate and a top plate, the front end of the bottom plate is hinged to the front end of the top plate, a push rod motor is arranged between the rear end of the bottom plate and the rear end of the top plate, the push rod motor is fixedly arranged on the bottom plate, the output end of the push rod motor is hinged to the rear end of the top plate, and the push rod motor is electrically connected with the controller. The controller controls the push rod motor to drive the rear end of the top plate to rotate around the front end of the top plate, and the top surface of the supporting table presents different inclination angles.
Furthermore, in order to facilitate the medical staff to change the inclination angle of the support platform according to the physiological condition of the premature infant, the support platform also comprises a back plate, and a control panel electrically connected with the controller and the push rod motor is arranged on the back plate.
Furthermore, in order to facilitate medical staff to visually know the physiological information of the premature infant, a display electrically connected with the controller is arranged on the back plate of the supporting table, and the display digitally displays the physiological information data of the premature infant acquired by the motion monitoring sensor and the blood oxygen saturation heart rate sensor.
Preferably, the rear plate is provided with an alarm device electrically connected with the controller, and the alarm device comprises a light module and a voice module.
Furthermore, a heating plate is arranged in the support table, and the temperature maintaining range of the heating plate is 30-33 ℃.
Preferably, the upper part of the top surface of the support table is provided with a groove, and the cross section of the groove is a curved surface conforming to the head of the premature infant.
Further, the left side and the right side of the massage area of the supporting table top surface are both provided with a position-adjustable side barrier strip, the bottom of the supporting table top surface is provided with a position-adjustable lower barrier strip, and the side barrier strip and the lower barrier strip are subjected to position adjustment through an adjusting device.
Further, adjusting device is the magic subsides, and the brace table top surface covers has the magic to paste the hair side, and the bottom surface of two side blend stops and lower blend stop all is equipped with the magic and pastes thorn face.
The utility model has the advantages that: the utility model provides a premature infant apnea and improve palirrhea monitor of gastroesophageal, simple in construction, easy to operate, the supporting bench top surface can adjust the angle, reduce the premature infant to appear the regurgitation of gastroesophageal; the back of the premature infant can be automatically stimulated through the massage hammer, so that the condition of apnea of the premature infant is avoided; the premature infant monitoring system can monitor premature infants all day in real time, and reduces the labor intensity of medical staff.
Drawings
Fig. 1 is a schematic sectional view of a monitoring device.
Fig. 2 is a schematic top view of the monitoring device.
Fig. 3 is a left side view of the monitor.
Fig. 4 is a schematic diagram of a rear plate structure of the monitoring device.
Wherein, 1, a motion monitoring sensor; 2. a blood oxygen saturation heart rate sensor; 3. a support table; 301. a base plate; 302. a top plate; 303. a back plate; 4. a controller; 5. a massage area; 6. a massage hammer; 7. a linear motor; 8. a first interface; 9. a second interface; 10. a push rod motor; 11. a control panel; 12. a display; 13. an alarm device; 1301. a light module; 1302. a voice module; 14. a heat generating plate; 15. a groove; 16. a side barrier strip; 17. a lower barrier strip; 18. magic tape hair side; 19. magic tape thorn face.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes will be apparent to those skilled in the art as long as they are within the spirit and scope of the present invention as defined and defined by the appended claims, and all inventions contemplated by the present invention are protected.
As shown in fig. 1-2, the utility model provides a premature infant apnea and improve palirrhea monitor of gastroesophageal, it includes that motion monitoring sensor 1, oxyhemoglobin saturation heart rate sensor 2 and top surface are supporting bench 3 of inclined plane, motion monitoring sensor 1 includes two infrared ray distance sensors, infrared ray distance sensor's model is SYM18J-D50N1, two infrared ray sensors aim at premature infant's chest or abdomen both sides respectively, be used for collecting premature infant's breathing and respiratory frequency; the blood oxygen saturation heart rate sensor 2 is a KS-CM01-1 blood oxygen saturation probe and is used for acquiring blood oxygen saturation information of premature infants.
A controller 4 is arranged in the support table 3, and the controller 4 is a PLC controller; a massage area 5 is arranged in the middle of the top surface of the support table 3, a plurality of massage hammers 6 are arranged in the massage area 5, and a linear motor 7 electrically connected with the controller 4 is arranged on each massage hammer 6; the linear motor 7 is an S-22N micro linear motor; a first interface 8 and a second interface 9 which are respectively and electrically connected with the controller 4 are arranged on the side surface of the support table 3; the motion monitoring sensor 1 and the blood oxygen saturation heart rate sensor 2 are electrically connected with a first interface 8 and a second interface 9 respectively through data lines. The controller 4 controls the linear motor 7 to drive the massage hammer 6 to stimulate the back of the premature infant according to the respiratory frequency of the premature infant, so that the occurrence of apnea of the premature infant is stopped, and the monitoring difficulty of medical staff for the premature infant is reduced.
The back plate 303 of the support table 3 is provided with a display 12 electrically connected with the controller 4, the display 12 can be a 0.96-inch OLED display screen, and the display 12 digitally displays the physiological information data of the premature infant acquired by the exercise monitoring sensor 1 and the blood oxygen saturation heart rate sensor 2. The medical staff can conveniently and visually know the physiological information of the premature infant.
The rear plate 303 is provided with an alarm device 13 electrically connected with the controller 4, and the alarm device 13 comprises a light module 1301 and a voice module 1302. When the physiological data of the premature infant is abnormal, such as apnea and heart beating frequency decrease, the light module 1301 and the voice work in the alarm device 13 report to the medical staff at a doctor office or a nurse station, and remind the medical staff to diagnose the premature infant in time.
The supporting table 3 is internally provided with a heating plate 14, and the temperature maintaining range of the heating plate 14 is 30-33 ℃.
The top of the support table 3 is an inclined plane, so that the occurrence of gastroesophageal reflux of the premature infant is reduced, and the condition of apnea of the premature infant caused by the gastroesophageal reflux is further reduced;
as a specific implementation mode for adjusting the inclination angle of the top surface of the support table 3, the support table 3 comprises a bottom plate 301, a top plate 302 and a back plate 303, the front end of the bottom plate 301 is hinged with the front end of the top plate 302, a push rod motor 10 is arranged between the back end of the bottom plate 301 and the back end of the top plate 302, and the push rod motor 10 is an MNTG micro push rod motor; the push rod motor 10 is fixedly arranged on the bottom plate 301, the output end of the push rod motor 10 is hinged with the rear end of the top plate 302, the push rod motor 10 is electrically connected with the controller 4, and the control panel 11 electrically connected with the controller 4 and the push rod motor 10 is arranged on the rear plate 303. The medical staff adjusts the control panel 11, the controller 4 controls the output end of the linear motor 7 to extend out, the rear end of the top plate 302 is driven to rotate around the front end of the top plate, and the top surface of the support table 3 presents different inclination angles; the medical staff can change the inclination angle of the support table 3 according to the respiratory frequency of the premature infant conveniently.
In order to prevent the premature infant from sliding off the inclined support platform 3, a groove 15 is arranged on the upper part of the top surface of the support platform 3, and the cross section of the groove 15 is a curved surface conforming to the head of the premature infant. The groove 15 is arranged to prevent the premature infant from sliding off and improve the comfort of the premature infant on the support table 3; 3 massage area 5 left and right sides of top surface of brace table all are equipped with a position adjustable side blend stop 16, and 3 bottoms of brace table are equipped with a position adjustable lower blend stop 17, and premature infant's self-protection consciousness is not strong, and the health can be in disorder, and the setting of side blend stop 16 and lower blend stop 17 limits premature infant in 3 top surface of brace table within ranges, protection premature infant's safety.
In order to facilitate the fixing, position adjusting and repeated use of the side baffle and the lower baffle, the top surface of the supporting table 3 is covered with a magic tape rough surface 18, and the bottom surfaces of the two side baffle strips 16 and the lower baffle strip are both provided with magic tape stabbing surfaces 19.
By placing the premature infant on the top surface of the support table 3, the back of the premature infant is located in the massage area 5 and the head is located in the recess 15; the positions of the side baffles and the lower baffles are adjusted to enable the whole body of the premature infant to be located in the range enclosed by the side baffles and the lower baffles, the control panel 11 is adjusted to enable the inclination angle of the top surface of the support table 3 to adapt to the physical condition of the premature infant, the motion monitoring sensor 1 and the blood oxygen saturation heart rate sensor 2 are fixed on the body of the premature infant, and the physiological information data of the premature infant are acquired in real time;
if the respiratory frequency of the premature infant is abnormal, for example, the breathing stops, the controller 4 controls the output end of the push rod motor 10 to do linear reciprocating motion, so as to drive the massage hammer 6 to stimulate the back of the premature infant, and the occurrence of apnea of the premature infant is stopped; meanwhile, the light module 1301 and the voice module 1302 in the alarm device 13 work simultaneously to report to the medical staff and remind the medical staff to diagnose the premature infant in time.
Claims (9)
1. A monitoring instrument for premature infant apnea and gastroesophageal reflux improvement is characterized by comprising a motion monitoring sensor (1), a blood oxygen saturation heart rate sensor (2) and a supporting table (3) with an inclined top surface, wherein a controller (4) is arranged in the supporting table (3), a massage area (5) is arranged in the middle of the top surface of the supporting table (3), a plurality of massage hammers (6) are arranged in the massage area (5), and a linear motor (7) electrically connected with the controller (4) is arranged on each massage hammer (6);
a first interface (8) and a second interface (9) which are electrically connected with the controller (4) are respectively arranged on the side surface of the support table (3); the exercise monitoring sensor (1) and the blood oxygen saturation heart rate sensor (2) are electrically connected with the first interface (8) and the second interface (9) through data lines respectively.
2. The monitoring instrument according to claim 1, wherein the support platform (3) comprises a bottom plate (301) and a top plate (302), the front end of the bottom plate (301) is hinged to the front end of the top plate (302), a push rod motor (10) is arranged between the rear end of the bottom plate (301) and the rear end of the top plate (302), the push rod motor (10) is fixedly arranged on the bottom plate (301), the output end of the push rod motor (10) is hinged to the rear end of the top plate (302), and the push rod motor (10) is electrically connected to the controller (4).
3. The monitoring apparatus as claimed in claim 2, wherein the support platform (3) further comprises a back plate (303), and the back plate (303) is provided with a control panel (11) electrically connected to the controller (4) and the push rod motor (10).
4. The monitoring apparatus of claim 3, wherein the rear plate (303) is provided with a display (12) electrically connected to the controller (4).
5. The monitoring apparatus as claimed in claim 4, wherein the rear plate (303) is provided with an alarm device (13) electrically connected to the controller (4), and the alarm device (13) comprises a light module (1301) and a voice module (1302).
6. The monitoring apparatus according to claim 5, wherein a heat generating plate (14) is disposed in the support table (3), and the temperature of the heat generating plate (14) is maintained within a range of 30 ℃ to 33 ℃.
7. The monitoring apparatus as claimed in claim 1, wherein the support platform (3) is provided with a recess (15) at an upper portion of a top surface thereof, and the recess (15) has a curved cross-section adapted to a head of the premature infant.
8. The monitoring device of claim 7, wherein the massage area (5) on the top surface of the support platform (3) is provided with a side barrier (16) on each of the left and right sides thereof, the bottom of the top surface of the support platform (3) is provided with a lower barrier (17), and the side barrier (16) and the lower barrier (17) are adjusted in position by the adjusting device.
9. The monitoring device as claimed in claim 8, wherein the adjusting means is a hook and loop fastener, the top surface of the supporting platform (3) is covered with a hook and loop fastener roughened surface (18), and the bottom surfaces of the two side bars (16) and the lower bar are provided with hook and loop fastener stabbing surfaces (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021621399.2U CN213553063U (en) | 2020-08-06 | 2020-08-06 | Monitoring instrument for premature infant apnea and gastroesophageal reflux improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021621399.2U CN213553063U (en) | 2020-08-06 | 2020-08-06 | Monitoring instrument for premature infant apnea and gastroesophageal reflux improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213553063U true CN213553063U (en) | 2021-06-29 |
Family
ID=76554490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021621399.2U Expired - Fee Related CN213553063U (en) | 2020-08-06 | 2020-08-06 | Monitoring instrument for premature infant apnea and gastroesophageal reflux improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213553063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115281957A (en) * | 2022-07-05 | 2022-11-04 | 中国人民解放军联勤保障部队第九八0医院 | Support structure for preventing children obstructive sleep apnea |
-
2020
- 2020-08-06 CN CN202021621399.2U patent/CN213553063U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115281957A (en) * | 2022-07-05 | 2022-11-04 | 中国人民解放军联勤保障部队第九八0医院 | Support structure for preventing children obstructive sleep apnea |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8361000B2 (en) | Automated infant massager | |
| US9015882B2 (en) | Transformable bed for examinations in pediatric ophthalmology | |
| CN212438586U (en) | Anesthesia and consciousness depth monitoring system | |
| CN203314955U (en) | Cardiogram monitor special for pediatric nursing | |
| CN213553063U (en) | Monitoring instrument for premature infant apnea and gastroesophageal reflux improvement | |
| US10219963B2 (en) | Arrangement for neuropostural and sensory suspension of premature newborn in incubators | |
| CN208625740U (en) | One kind is for the fixed device of aphetite disorder high-frequency ultrasonography | |
| CN116327131A (en) | Human body sign sleep monitoring and early warning equipment | |
| Punthmatharith et al. | Effects of positioning on respiration rate, heart rate, and oxygen saturation in preterm infants: a cross-over design | |
| CN214484770U (en) | Binding device for clinical treatment of psychiatric department | |
| CN206880127U (en) | A kind of patient's gown with constraint and warning effect | |
| CN215308263U (en) | Sleeping bag with meridian massage function | |
| CN214907141U (en) | Multi-position fixing device for image examination | |
| CN209864476U (en) | Pregnant examination bed convenient for pregnant woman in obstetrics and gynecology department to sit up | |
| CN218484576U (en) | Special ECG monitor of paediatrics nursing | |
| CN213431367U (en) | Auxiliary positioning device for pediatric anesthesia | |
| CN213607840U (en) | Novel treatment bed for psychiatry department | |
| CN216148434U (en) | Transfer system for neonates | |
| CN217245357U (en) | Gynecological examination bed | |
| CN213218669U (en) | Early intervention water bed for high-risk children | |
| CN211049865U (en) | Intracardiac branch of academic or vocational study rehabilitation and nursing area | |
| CN220089653U (en) | Adjustable restraint device for child bronchoscopy operation | |
| CN217014905U (en) | Support is used to intelligence bit | |
| CN213218680U (en) | Air pressure treatment pad for preventing pressure injury in operation | |
| CN213553096U (en) | Pregnant woman auxiliary device that sleeps of lying prone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |