CN109621169B - Observation therapeutic instrument for obstetrical department - Google Patents
Observation therapeutic instrument for obstetrical department Download PDFInfo
- Publication number
- CN109621169B CN109621169B CN201910019874.4A CN201910019874A CN109621169B CN 109621169 B CN109621169 B CN 109621169B CN 201910019874 A CN201910019874 A CN 201910019874A CN 109621169 B CN109621169 B CN 109621169B
- Authority
- CN
- China
- Prior art keywords
- silica gel
- spraying device
- elastic
- liquid spraying
- electric liquid
- 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.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00011—Operational features of endoscopes characterised by signal transmission
- A61B1/00016—Operational features of endoscopes characterised by signal transmission using wireless means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/041—Capsule endoscopes for imaging
Abstract
The invention discloses an obstetrical observation therapeutic apparatus, which comprises a soft insertion fixing end, a monitoring end, a treatment end and a feedback end, wherein the soft insertion fixing end is connected with the monitoring end; the soft inserting fixed end comprises a capsule type elastic silica gel body, and the upper part and the lower part of the front end of the capsule type elastic silica gel body are respectively provided with a first elastic blocking hole and a second elastic blocking hole; the monitoring end comprises a pressure sensor, a liquid analysis sensor and a liquid monitoring sensor, the front end of the capsule type elastic silica gel body is sleeved with an annular silica gel ring, and the front end of the annular silica gel ring is embedded with the pressure sensor, the liquid analysis sensor and the liquid monitoring sensor; the obstetrical observation and treatment instrument can be used for real-time observation near a bleeding point, and automatically spraying the blood stopping gel and the anti-inflammatory agent at the bleeding moment, so as to achieve the dual purposes of stopping bleeding and diminishing inflammation, and greatly improve the treatment effect of postpartum uterine bleeding.
Description
Technical Field
The invention relates to a therapeutic instrument, in particular to an obstetrical observation therapeutic instrument, and belongs to the technical field of medical instruments for obstetrics and gynecology.
Background
Bleeding over 500mL in 24 hours after delivery is called postpartum bleeding, 80% of which occurs within 2 hours after delivery. Late postpartum hemorrhage refers to massive uterine bleeding occurring in puerperium after 24 hours of childbirth, and is usually 1-2 weeks postpartum. Postpartum hemorrhage is a serious complication in the childbirth period and is one of four causes of death of pregnant and lying-in women. Postpartum hemorrhage in China has been the first cause of death of pregnant and lying-in women in recent years, and the situation is more prominent particularly in remote and laggard areas. The incidence of postpartum hemorrhage accounts for 2% -3% of the total number of childbirth, and the actual incidence is higher due to the fact that the subjective factors of measuring and collecting the amount of hemorrhage are large. To preserve the uterus or reduce the blood loss before operation, the uterine cavity can be filled with gauze to stop bleeding by compression. The uterine cavity is filled with the blood from the uterine bottom and two lateral angles, and the uterine cavity is tightly filled with the blood without any gap, so that the purpose of hemostasis by compression is achieved. However, the method needs to be observed all the time, and the gauze is filled into the uterine cavity from the outside of the body when bleeding does not stop, so that the defects are that: the passivity is high, the diagnosis is difficult to observe, and the time is easy to delay.
Disclosure of Invention
The obstetrical observation and treatment instrument can be used for observing nearby a bleeding point in real time, and automatically spraying the blood stopping clotting glue and the anti-inflammatory medicament at the bleeding moment so as to achieve the dual purposes of stopping bleeding and diminishing inflammation and greatly improve the treatment effect of postpartum uterine bleeding.
In order to achieve the technical purpose, the invention adopts an obstetrical observation and treatment instrument which comprises a soft insertion fixing end, a monitoring end, a treatment end and a feedback end;
the soft insertion fixing end comprises a capsule type elastic silica gel body, and the upper part and the lower part of the front end of the capsule type elastic silica gel body are respectively provided with a first elastic occlusion hole and a second elastic occlusion hole;
the treatment end comprises: the first electric liquid spraying device, the second electric liquid spraying device and the controller are electrically connected in a control mode; the controller is positioned between the first electric liquid spraying device and the second electric liquid spraying device; the front end of the first electric liquid spraying device is provided with a first nozzle, and the front end of the first nozzle is connected with a first elastic blocking hole; the front end of the second electric liquid spraying device is provided with a second nozzle, and the front end of the second nozzle is connected with a second elastic blocking hole; a first electronic valve is arranged in the first nozzle, and a second electronic valve is arranged in the second nozzle; an elastic connecting strip which is arranged up and down is arranged in the capsule type elastic silica gel body, and the rear ends of the first electric liquid spraying device and the second electric liquid spraying device are connected with the front end of the elastic connecting strip;
the monitoring end comprises a pressure sensor, a liquid analysis sensor and a liquid monitoring sensor, the front end of the capsule type elastic silica gel body is sleeved with an annular silica gel ring, and the front end of the annular silica gel ring is embedded with the pressure sensor, the liquid analysis sensor and the liquid monitoring sensor;
the capsule type elastic silica gel body is also internally provided with a microprocessor, a wireless signal sending module and a storage battery, and the microprocessor, the wireless signal sending module and the storage battery are positioned at the rear ends of the first electric liquid spraying device and the second electric liquid spraying device and are connected with the rear ends of the elastic connecting strips; the pressure sensor, the liquid analysis sensor and the liquid monitoring sensor are all in control type coupling with the microprocessor; the microprocessor and the wireless signal sending module form control type coupling, and the controller and the microprocessor form control type coupling;
the first electric liquid spraying device, the second electric liquid spraying device, the controller, the first electronic valve, the second electronic valve, the pressure sensor, the liquid analysis sensor, the liquid monitoring sensor, the microprocessor and the wireless signal sending module are electrically connected with the storage battery.
Preferably, the wireless signal transmitting module is a wireless signal transmitting module based on a 3G network and a 4G network.
Furthermore, a plurality of antenna-shaped elastic strips are further arranged on the outer side of the capsule type elastic silica gel body, and a suction disc-shaped silica gel sheet is arranged at the upper end of each antenna-shaped elastic strip.
Furthermore, a close-range laser camera is further arranged at the front end of the capsule type elastic silica gel body, and the close-range laser camera is electrically connected with the microprocessor and the storage battery.
The invention adopts a structure that the observation device and the treatment device are integrated and are left near the bleeding point in real time, once bleeding is found, the gel hemostasis and inflammation diminishing can be carried out on the bleeding point instantly, and the initiative of uterine bleeding treatment is greatly improved.
Drawings
FIG. 1 is a schematic diagram of the present invention;
wherein, 1, capsule type elastic silica gel; 2. a first elastic occlusion hole; 3. a second elastic occlusion hole; 4. a first electric liquid spraying device; 5. a second electric liquid spraying device; 6. a controller; 7. a first nozzle; 8. a second nozzle; 9. a first electronic valve; 10. a second electronic valve; 11. an elastic connecting strip; 12. a pressure sensor; 13. a liquid analysis sensor; 14. a liquid monitoring sensor; 15. an annular silica gel ring; 16. a microprocessor; 17. a wireless signal transmitting module; 18. a storage battery; 19. a horn-like elastic strip; 20. a suction cup-shaped silica gel sheet; 21. close range laser camera.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
As shown in FIG. 1, an obstetrical observation and treatment apparatus includes a flexible insertion fixing end, a monitoring end, a treatment end and a feedback end;
in the invention, the preferable soft insertion fixing end comprises a capsule type elastic silica gel body 1, and the upper part and the lower part of the front end of the capsule type elastic silica gel body 1 are respectively provided with a first elastic occlusion hole 2 and a second elastic occlusion hole 3;
in the present invention, the preferred treatment tip comprises: the capsule type elastic silica gel body 1 is internally provided with a first electric liquid spraying device 4, a second electric liquid spraying device 5 and a controller 6, wherein the first electric liquid spraying device 4, the second electric liquid spraying device 5 and the controller 6 are electrically connected in a control mode; and the controller 6 is located between the first electric liquid-spraying device 4 and the second electric liquid-spraying device 5.
A first nozzle 7 is arranged at the front end of the first electric liquid spraying device 4, and the front end of the first nozzle 7 is connected with the first elastic occlusion hole 2; a second nozzle 8 is arranged at the front end of the second electric liquid spraying device 5, and the front end of the second nozzle 8 is connected with the second elastic occlusion hole 3; a first electronic valve 9 is arranged in the first nozzle 7, and a second electronic valve 10 is arranged in the second nozzle 8; an elastic connecting strip 11 which is arranged up and down is arranged in the capsule type elastic silica gel body 1, and the rear ends of the first electric liquid spraying device 4 and the second electric liquid spraying device 5 are connected with the front end of the elastic connecting strip 11;
in the invention, the preferable monitoring end comprises a pressure sensor 12, a liquid analysis sensor 13 and a liquid monitoring sensor 14, the front end of the capsule type elastic silica gel body 1 is sleeved with an annular silica gel ring 15, and the front end of the annular silica gel ring 15 is embedded with the pressure sensor 12, the liquid analysis sensor 13 and the liquid monitoring sensor 14;
the capsule type elastic silica gel body 1 is also internally provided with a microprocessor 16, a wireless signal sending module 17 and a storage battery 18, and the microprocessor 16, the wireless signal sending module 17 and the storage battery 18 are positioned at the rear ends of the first electric liquid spraying device 4 and the second electric liquid spraying device 5 and are connected with the rear end of the elastic connecting strip 11; meanwhile, the pressure sensor 12, the liquid analysis sensor 13 and the liquid monitoring sensor 14 are in control type coupling with the microprocessor 16; the microprocessor 16 and the wireless signal transmission module 17 form a controlled coupling, and the controller 6 and the microprocessor 16 form a controlled coupling;
in the above structure, the first electric liquid spraying device 4, the second electric liquid spraying device 5, the controller 6, the first electronic valve 9, the second electronic valve 10, the pressure sensor 12, the liquid analysis sensor 13, the liquid monitoring sensor 14, the microprocessor 16 and the wireless signal sending module 17 are all electrically connected with the storage battery 18.
A plurality of antenna-shaped elastic strips 19 are arranged on the outer side of the capsule-type elastic silica gel body 1, and a suction disc-shaped silica gel sheet 20 is arranged at the upper end of each antenna-shaped elastic strip 19.
The front end of the capsule type elastic silica gel body 1 is also provided with a short-distance laser camera 21, and the short-distance laser camera 21 is electrically connected with the microprocessor 16 and the storage battery 18.
The above structure is used in particular as follows: hemostatic gel and an anti-inflammatory agent are respectively added into the first electric liquid spraying device 4 and the second electric liquid spraying device 5, and then the hemostatic gel and the anti-inflammatory agent are plugged into the capsule type elastic silica gel 1 (the rear end of the capsule type elastic silica gel 1 can be provided with a blocking type inlet, which is not marked in fig. 1), then the capsule type elastic silica gel 1 is plugged into the position near the uterus, and the capsule type elastic silica gel 1 is fixed at the position near the uterine bleeding point by the tentacle-shaped elastic strip 19 and the sucker-shaped silica gel sheet 20; through the real-time shooting of the close-range laser camera 21, the image is processed by the microprocessor 16 and is finally sent to the control terminal through the wireless signal sending module 17; at the same time, the pressure sensor 12 will sense the pressure around the uterus in real time.
If the uterus is bleeding, except that the close-range laser camera 21 transmits a bleeding image to the control terminal to know, the liquid analysis sensor 13 and the liquid monitoring sensor 14 analyze liquid components in a short time and process information through the microprocessor 16, firstly, the microprocessor 16 processes the information and transmits the processed information to the wireless signal sending module 17, and then the processed information is sent to the control terminal through the wireless signal sending module 17; meanwhile, the controller 6 is used for controlling the first electric liquid spraying device 4 to be started, and the first electronic valve 9 is opened, so that the hemostatic gel can be ejected to a bleeding point through the first nozzle 7 and the first elastic occlusion hole 2, and the purpose of hemostasis is achieved; at the same time, the second electronic liquid spraying device 5 is started and the second electronic valve 10 is opened, so that the anti-inflammatory agent can diminish the inflammation near the bleeding point through the second nozzle 8 and the second elastic plugging hole 3.
In the present invention, the wireless signal transmitting module 17 is preferably a wireless signal transmitting module based on 3G and 4G networks.
In general, the invention adopts a structure that the observation device and the treatment device are integrated and are left near a bleeding point in real time, once bleeding is found, gel hemostasis and inflammation diminishing can be carried out on the bleeding point in an instant, and the initiative of uterine bleeding treatment is greatly improved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (4)
1. An obstetrical observation and treatment instrument comprises a soft insertion fixing end, a monitoring end, a treatment end and a feedback end;
the soft insertion fixing end comprises a capsule type elastic silica gel body, and the upper part and the lower part of the front end of the capsule type elastic silica gel body are respectively provided with a first elastic occlusion hole and a second elastic occlusion hole;
the treatment end comprises: the first electric liquid spraying device, the second electric liquid spraying device and the controller are electrically connected in a control mode; the controller is positioned between the first electric liquid spraying device and the second electric liquid spraying device; the front end of the first electric liquid spraying device is provided with a first nozzle, and the front end of the first nozzle is connected with a first elastic blocking hole; the front end of the second electric liquid spraying device is provided with a second nozzle, and the front end of the second nozzle is connected with a second elastic blocking hole; a first electronic valve is arranged in the first nozzle, and a second electronic valve is arranged in the second nozzle; an elastic connecting strip which is arranged up and down is arranged in the capsule type elastic silica gel body, and the rear ends of the first electric liquid spraying device and the second electric liquid spraying device are connected with the front end of the elastic connecting strip;
the monitoring end comprises a pressure sensor, a liquid analysis sensor and a liquid monitoring sensor, the front end of the capsule type elastic silica gel body is sleeved with an annular silica gel ring, and the front end of the annular silica gel ring is embedded with the pressure sensor, the liquid analysis sensor and the liquid monitoring sensor;
the capsule type elastic silica gel body is also internally provided with a microprocessor, a wireless signal sending module and a storage battery, and the microprocessor, the wireless signal sending module and the storage battery are positioned at the rear ends of the first electric liquid spraying device and the second electric liquid spraying device and are connected with the rear ends of the elastic connecting strips; the pressure sensor, the liquid analysis sensor and the liquid monitoring sensor are all in control type coupling with the microprocessor; the microprocessor and the wireless signal sending module form control type coupling, and the controller and the microprocessor form control type coupling;
the first electric liquid spraying device, the second electric liquid spraying device, the controller, the first electronic valve, the second electronic valve, the pressure sensor, the liquid analysis sensor, the liquid monitoring sensor, the microprocessor and the wireless signal sending module are electrically connected with the storage battery.
2. The obstetrical observation and treatment apparatus of claim 1, wherein the wireless signal transmitting module is a 3G, 4G network based wireless signal transmitting module.
3. The obstetrical observation and treatment instrument according to claim 1, wherein a plurality of tentacle-shaped elastic strips are further arranged on the outer side of the capsule-type elastic silica gel body, and a suction disc-shaped silica gel sheet is arranged at the upper ends of the tentacle-shaped elastic strips.
4. The obstetrical observation and treatment instrument of claim 1, wherein a close-range laser camera is further disposed at the front end of the capsule-type elastic silicone body, and the close-range laser camera is electrically connected with the microprocessor and the storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910019874.4A CN109621169B (en) | 2019-01-09 | 2019-01-09 | Observation therapeutic instrument for obstetrical department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910019874.4A CN109621169B (en) | 2019-01-09 | 2019-01-09 | Observation therapeutic instrument for obstetrical department |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109621169A CN109621169A (en) | 2019-04-16 |
| CN109621169B true CN109621169B (en) | 2021-06-08 |
Family
ID=66061614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910019874.4A Active CN109621169B (en) | 2019-01-09 | 2019-01-09 | Observation therapeutic instrument for obstetrical department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109621169B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137567A (en) * | 2020-10-27 | 2020-12-29 | 曹庆恒 | Endoscopic robot and using method thereof |
| CN112137568A (en) * | 2020-10-27 | 2020-12-29 | 曹庆恒 | Endoscope robot and using method thereof |
| WO2022087918A1 (en) * | 2020-10-28 | 2022-05-05 | 曹庆恒 | Cavity endoscope robot and method for using same |
| WO2022087915A1 (en) * | 2020-10-28 | 2022-05-05 | 曹庆恒 | Tract endoscope robot and method for using same |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1425477A (en) * | 2002-12-30 | 2003-06-25 | 重庆大学 | Mini medicine releasing device |
| CN2603657Y (en) * | 2003-01-28 | 2004-02-18 | 王北田 | Medical capsule type radio endoscopic pick-up device |
| CN101116610A (en) * | 2007-09-06 | 2008-02-06 | 上海交通大学 | Gastrointestinal tract hemorrhage non-invasive monitoring system |
| CN101534711A (en) * | 2006-10-31 | 2009-09-16 | 皇家飞利浦电子股份有限公司 | Design of swallowable multi-nozzle, dosing device for releasing medicines in the gastrointesinal tract |
| CN202235276U (en) * | 2011-09-14 | 2012-05-30 | 重庆大学 | Gastrointestinal bleeding detecting capsule system |
| CN105147227A (en) * | 2015-11-03 | 2015-12-16 | 重庆邮电大学 | Digestive tract lesion detection device and method based on infrared spectrum |
| CN105263461A (en) * | 2013-03-15 | 2016-01-20 | 拉尼医疗有限公司 | Device for oral delivery of therapeutic compounds |
| CN205411245U (en) * | 2016-03-07 | 2016-08-03 | 吴云娟 | Uterus internal haemorrhage hemostasis device |
| CN207575561U (en) * | 2016-11-23 | 2018-07-06 | 沧州市中心医院 | A kind of multi-function prostate therapeutical instrument |
| CN108324231A (en) * | 2018-03-14 | 2018-07-27 | 潍坊学院 | A kind of automatically cleaning medicine-feeding capsule endoscope |
| CN108784632A (en) * | 2018-05-28 | 2018-11-13 | 重庆大学 | A kind of bleeding detection capsule system |
| CN109091097A (en) * | 2018-06-28 | 2018-12-28 | 安翰光电技术（武汉）有限公司 | Capsule endoscope |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005032378A1 (en) * | 2005-07-08 | 2007-01-11 | Siemens Ag | Magnetic navigable endoscopy capsule with sensor for detecting a physiological size |
| EP2641525A4 (en) * | 2011-01-17 | 2017-12-13 | Olympus Corporation | In vivo examination apparatus and capsule endoscope |
| US10983119B2 (en) * | 2016-01-25 | 2021-04-20 | General Electric Company | Device for rapid diagnostic tests to detect antigens with improved sensitivity |
-
2019
- 2019-01-09 CN CN201910019874.4A patent/CN109621169B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1425477A (en) * | 2002-12-30 | 2003-06-25 | 重庆大学 | Mini medicine releasing device |
| CN2603657Y (en) * | 2003-01-28 | 2004-02-18 | 王北田 | Medical capsule type radio endoscopic pick-up device |
| CN101534711A (en) * | 2006-10-31 | 2009-09-16 | 皇家飞利浦电子股份有限公司 | Design of swallowable multi-nozzle, dosing device for releasing medicines in the gastrointesinal tract |
| CN101116610A (en) * | 2007-09-06 | 2008-02-06 | 上海交通大学 | Gastrointestinal tract hemorrhage non-invasive monitoring system |
| CN202235276U (en) * | 2011-09-14 | 2012-05-30 | 重庆大学 | Gastrointestinal bleeding detecting capsule system |
| CN105263461A (en) * | 2013-03-15 | 2016-01-20 | 拉尼医疗有限公司 | Device for oral delivery of therapeutic compounds |
| CN105147227A (en) * | 2015-11-03 | 2015-12-16 | 重庆邮电大学 | Digestive tract lesion detection device and method based on infrared spectrum |
| CN205411245U (en) * | 2016-03-07 | 2016-08-03 | 吴云娟 | Uterus internal haemorrhage hemostasis device |
| CN207575561U (en) * | 2016-11-23 | 2018-07-06 | 沧州市中心医院 | A kind of multi-function prostate therapeutical instrument |
| CN108324231A (en) * | 2018-03-14 | 2018-07-27 | 潍坊学院 | A kind of automatically cleaning medicine-feeding capsule endoscope |
| CN108784632A (en) * | 2018-05-28 | 2018-11-13 | 重庆大学 | A kind of bleeding detection capsule system |
| CN109091097A (en) * | 2018-06-28 | 2018-12-28 | 安翰光电技术（武汉）有限公司 | Capsule endoscope |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109621169A (en) | 2019-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109621169B (en) | Observation therapeutic instrument for obstetrical department | |
| CN201101556Y (en) | Two-chamber sacculus tube for postpartum cavity hemostasis | |
| US20150238226A1 (en) | Zhukovsky double-balloon obstetric catheter | |
| CN203290958U (en) | Three-cavity water sac used for hemostasis by compression in early pregnant uterus cavity | |
| CN205019570U (en) | Disposable selectivity oviduct radiography water service pipe | |
| CN106137300B (en) | A kind of closure instrument for vascular operation | |
| CN207220851U (en) | A kind of haemostat for obstetrics' treatment | |
| CN211066845U (en) | Radial artery compression tourniquet | |
| CN203724193U (en) | Amniotic membrane pushing-in device for cerclage | |
| CN107260258A (en) | A kind of rf ultrasound's tweezer | |
| CN105559846A (en) | Uterus hemostatic air bag with automatically adjustable pressure | |
| CN208693360U (en) | Obstetrics and gynecology department hemostatic bag | |
| CN107898492B (en) | Hysterectomy device | |
| CN201861695U (en) | Disposable uterine cavity hemostatic balloon | |
| CN207236813U (en) | brain spatula | |
| CN203001032U (en) | Haemostatic device for obstetrics and gynecology department | |
| CN208552615U (en) | One-off cervix drainage hood | |
| CN207286032U (en) | A kind of Hysteroscope in Treatment instrument | |
| CN204909547U (en) | Quick haemostat in uterus | |
| CN213465179U (en) | Obstetrical compression hemostasis device | |
| CN219895828U (en) | Three-cavity four-channel intrauterine balloon compression hemostasis device | |
| CN202859210U (en) | Hemostasis device for obstetrics and gynecology department | |
| CN202342112U (en) | Postpartum vagina hemostasis tampon | |
| CN213910380U (en) | Obstetrical hemostasis device | |
| CN105411655B (en) | A kind of gynaecology's hemostatic bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |