CN109350204A - A kind of hemostatic bag for gynaecology - Google Patents
A kind of hemostatic bag for gynaecology Download PDFInfo
- Publication number
- CN109350204A CN109350204A CN201811515450.9A CN201811515450A CN109350204A CN 109350204 A CN109350204 A CN 109350204A CN 201811515450 A CN201811515450 A CN 201811515450A CN 109350204 A CN109350204 A CN 109350204A
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- China
- Prior art keywords
- air bag
- tube
- hemostatic
- external capsule
- liquid storage
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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
- A61B17/42—Gynaecological or obstetrical instruments or methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
-
- 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
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
-
- 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
- A61B2017/4216—Operations on uterus, e.g. endometrium
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/14—Female reproductive, genital organs
- A61M2210/1433—Uterus
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Reproductive Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Gynecology & Obstetrics (AREA)
- Pregnancy & Childbirth (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Vascular Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
A kind of hemostatic bag for gynaecology, including air bag ball, external capsule, hemostasis device, air bag and liquid storage box, the outer wall of external capsule is uniformly provided with multiple first inlet openings, external capsule inner cavity is equipped with air bag ball, it is connected between external capsule and air bag ball by support column, liquid guiding cavity is formed between air bag ball and external capsule, external capsule right end is connected with drainage tube, drainage tube tail portion is connected by anticreep framework with connecting tube, connecting tube lower end is connected with liquid storage box, it drains tube cavity and is equipped with gas tube, gas tube front end is connected to air bag ball, gas tube rear end is connected with air bag, air bag is equipped with breather cheek valve, hemostasis device is equipped on the outside of external capsule, running through on hemostasis device has the second inlet opening corresponding with the first inlet opening.A kind of hemostatic bag for gynaecology of the invention, can uniformly and effectively hemostasis by compression, facilitate intrauterine secretion and go out blood be discharged and collect in time, can carry out disinfection in time to secretion and the blood of discharge, avoid cross-infection.
Description
Technical field
The present invention relates to the field of medical instrument technology, and in particular to a kind of hemostatic bag for gynaecology.
Background technique
Postpartum nursing is extremely important for patient, especially for gynemetrics's common disease postpartum hemorrhage, the disease
Morbidity is anxious, and the state of an illness is dangerous, and the important women's postpartum uterine contraction of the cause of disease is out of strength, causes the bleeding of separation of placenta face, existing treatment method
Mainly drug application promotes in uterine contraction or uterine cavity filling gauze to carry out hemostasis by compression, serious to need to carry out uterus and cut
It removes.Carry out hemostasis by compression using filling gauze, not easy to operate, uterus cavity pressure is uneven, and hemostasis is easy to cause to fail, and crisis is suffered from
Person's life security.
Summary of the invention
The purpose of the present invention is to provide a kind of hemostatic bag for gynaecology, can uniformly and effectively hemostasis by compression, contacted with wound
Biological hemostatic film can degrade after for a period of time, when removing hemostasis device, biological hemostatic has not been degraded, and facilitates hemostasis
Device is removed, and will not injure wound again, and intrauterine secretion and the blood gone out is facilitated to be discharged and collect in time, can be in time
It carries out disinfection to secretion and the blood of discharge, avoids cross-infection.
The technical solution adopted by the present invention to solve the technical problems is: a kind of hemostatic bag for gynaecology, including air bag ball, outer
Capsule, hemostasis device, air bag and liquid storage box, the outer wall of the external capsule are uniformly provided with multiple first inlet openings, external capsule inner cavity
Equipped with air bag ball, is connected between external capsule and air bag ball by support column, form liquid guiding cavity, external capsule right end between air bag ball and external capsule
It is connected with drainage tube, drainage tube tail portion is connected by anticreep framework with connecting tube, and connecting tube lower end is connected with liquid storage box, drainage tube
Inner cavity is equipped with gas tube, and gas tube front end is connected to air bag ball, and gas tube rear end is connected with air bag, and air bag is equipped with
Breather cheek valve, external capsule outside are equipped with hemostasis device, and running through on hemostasis device has the second feed liquor corresponding with the first inlet opening
Hole.
Further, the air bag is made of antiseptic rubber material.
Further, the hemostasis device successively include gauze layer, antibiotic layer, hemostatic cotton and and biological hemostatic film, hemostatic cotton
It is equipped with hemostatic agent.
Further, the escapement includes circumferentially set on the hangnail piece of drainage tube tail end outer surface and the company of being set to
The the first anticreep boss and the second anticreep boss matched on the inside of adapter tube head end with hangnail piece, the first anticreep boss and the second anticreep
Boss is annular and outside is connected with inside pipe wall is connect.
Further, it is equipped with blow vent on the upside of the liquid storage box, is connected with outer tube on the upside of liquid storage box, the upper end of outer tube is set
It is equipped with cone-shaped end, cone-shaped end and connecting tube are tightly connected, and annular is formed between the outer wall of connecting tube and the inside of outer tube
The tube wall of chamber, connecting tube is equipped with cinclides, and cinclides is located in annular chamber.
Further, the liquid storage box side is connected with antiseptic solution bottle by conduit, and antiseptic solution bottle is made of rubber material,
Liquid storage outer box wall is equipped with graduation mark.
Further, the gas tube is equipped with pressure gauge and exhaust outlet, and exhaust outlet is equipped with check valve.
Biological hemostatic film is to be prepared by natural biologic material by processing purifying, for stopping blooding above operation and bed；
Biological protection film is formed, biological isolation barrier is played the role of；Inhibit inflammatory reaction, reduces exudation, wound healing.
Degradable biological haemostatic membrane generally uses Natural hyaluronic acid freeze-drying to be made, and natural hyaluronic acid is easy quilt
Histaminase degradation in body, good water solubility make it be easy to be spread in the tissue, therefore in the residual of animal tissue
Between and it is long, can satisfy hemostasis device uses the time, and when removing hemostasis device, biological hemostatic film is degraded completions substantially, facilitates
Hemostasis device is removed, and will not injure wound again.
The invention has the following advantages: a kind of hemostatic bag for gynaecology of the invention, can uniformly and effectively hemostasis by compression,
Biological hemostatic film plays the role of biological isolation barrier, inhibits inflammation, wound healing, and hemostatic cotton promotes the blood of wound
Liquid solidification, the hemostatic agent uterine hemorrhage on hemostatic cotton click through whereabouts blood, increase haemostatic effect, and antibiotic layer inhibits bacterium and micro-
The growth and breeding of biology, avoid wound from being infected, and to accelerate the recovery of wound, facilitate intrauterine secretion and blood out
Discharge in time and collection, can in time carry out disinfection to secretion and the blood of discharge, avoid cross-infection, pass through and outer cannula hub is arranged
By connecting tube socket in outer casing, siphonage can be destroyed by the cinclides on drainage tube wall, to prevent product
The refluence of liquid；Drainage tube tail end is connected by escapement with connecting tube, and drainage tube is not easy to deviate from from connecting tube, by falling
The cooperation of piece and the first anticreep boss, the second anticreep boss is pierced, hydrops will not flow back into drainage tube from liquid storage box, facilitate reality
With；The biological hemostatic film contacted with wound can degrade after for a period of time, and when removing hemostasis device, biological hemostatic has not dropped
It has been solved that, facilitate hemostasis device to remove, and wound will not be injured again.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural schematic diagram of hemostasis device in Fig. 1；
Fig. 3 is the structural schematic diagram of escapement in Fig. 1.
Wherein: 1, air bag ball, 2, external capsule, 3, hemostasis device, 4, air bag, 5, liquid storage box, the 6, first inlet opening, 7, branch
Dagger, 8, liquid guiding cavity, 9, drainage tube, 10, gas tube, the 11, second inlet opening, 12, gauze layer, 13, antibiotic layer, 14, hemostatic cotton,
15, biological hemostatic film, 16, hangnail piece, the 17, first anticreep boss, the 18, second anticreep boss, 19, blow vent, 20, outer tube,
21, cone-shaped end, 22, annular chamber, 23, cinclides, 24, conduit, 25, antiseptic solution bottle, 26, graduation mark, 27, connecting tube, 28, unidirectional
Intake valve, 29, pressure gauge, 30, exhaust outlet, 31, check valve.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.
As shown in Figure 1-3, a kind of hemostatic bag for gynaecology, including air bag ball 1, external capsule 2, hemostasis device 3,4 and of air bag
Liquid storage box 5, the outer wall of the external capsule 2 are uniformly provided with multiple first inlet openings 6, and 2 inner cavity of external capsule is equipped with air bag ball 1, external capsule 2 with
It is connected between air bag ball 1 by support column 7, forms liquid guiding cavity 8 between air bag ball 1 and external capsule 2,2 right end of external capsule is connected with drainage
Pipe 9,9 tail portion of drainage tube are connected by anticreep framework with connecting tube 27, and 27 lower end of connecting tube is connected with liquid storage box 5, in drainage tube 9
Chamber is equipped with gas tube 10, and 10 front end of gas tube is connected to air bag ball 1, and 10 rear end of gas tube is connected with air bag 4, air bag
4 are equipped with breather cheek valve 28, and hemostasis device 3 is equipped on the outside of external capsule 2, and running through on hemostasis device 3 has with the first inlet opening 6 relatively
The second inlet opening 11 answered；The air bag 4 is made of antiseptic rubber material；The hemostasis device 3 successively includes gauze
Layer 12, antibiotic layer 13, hemostatic cotton 14 and with biological hemostatic film 15, hemostatic cotton 14 be equipped with hemostatic agent；The escapement packet
It includes circumferentially set on the hangnail piece 16 of 9 tail end outer surface of drainage tube and set on 27 head end of connecting tube inside and 16 phase of hangnail piece
The the first anticreep boss 17 and the second anticreep boss 18 of cooperation, the first anticreep boss 17 and the second anticreep boss 18 are annular and outer
Side and 27 inner wall of connecting tube are connected；It is equipped with blow vent 19 on the upside of the liquid storage box 5, is connected with outer tube 20 on the upside of liquid storage box 5, outside
The upper end of casing 20 is provided with cone-shaped end 21, and cone-shaped end 21 and connecting tube 27 are tightly connected, the outer wall of connecting tube 27 and outer
Annular chamber 22 is formed between the inside of casing 20, the tube wall of connecting tube 27 is equipped with cinclides 23, and cinclides 23 is located in annular chamber 22；
5 side of liquid storage box is connected with antiseptic solution bottle 25 by conduit 24, and antiseptic solution bottle 25 is made of rubber material, liquid storage box 5
Outer wall is equipped with graduation mark 26；The gas tube 9 is equipped with pressure gauge 29 and exhaust outlet 30, and exhaust outlet 30 is equipped with check valve 31.
Biological hemostatic film is to be prepared by natural biologic material by processing purifying, for stopping blooding above operation and bed；
Biological protection film is formed, biological isolation barrier is played the role of；Inhibit inflammatory reaction, reduces exudation, wound healing.
Degradable biological haemostatic membrane generally uses Natural hyaluronic acid freeze-drying to be made, and natural hyaluronic acid is easy quilt
Histaminase degradation in body, good water solubility make it be easy to be spread in the tissue, therefore in the residual of animal tissue
Between and it is long, can satisfy hemostasis device uses the time, and when removing hemostasis device, biological hemostatic film is degraded completions substantially, facilitates
Hemostasis device is removed, and will not injure wound again.
In use, air bag ball 1 is sent into intrauterine first, is inflated by air bag 4 to air bag ball 1, pass through pressure gauge
The size of 29 detection pressure, so as to control the amount of inflation, being pushed when air bag ball 1 expands by support column 7 is hemostasis dress
It sets, contacts biological hemostatic film 15 with uterine wall uniform close, make uterine wall uniform stressed, thus realize hemostasis by compression,
Biological hemostatic film 15 plays the role of biological isolation barrier, inhibits inflammation, wound healing, and hemostatic cotton 2 promotes wound
Blood clotting, the hemostatic agent uterine hemorrhage on hemostatic cotton 14 clicks through whereabouts blood, increases haemostatic effect, and antibiotic layer 13 inhibits
The growth and breeding of bacterium and microorganism, avoid wound from being infected, and to accelerate the recovery of wound, intrauterine secretion and go out
Blood by the second inlet opening 11, the first inlet opening 6 enter liquid guiding cavity 8, then by drainage tube 9 enter connecting tube 27 by liquid storage
Box 5 is collected, and the gas in liquid storage box 5 is discharged by blow vent 19, is socketed in by setting outer tube 20 and by connecting tube 27 outer
It, can be by connecting tube 27 due to forming annular chamber 22 between the outer wall of connecting tube 27 and the inner wall of outer tube 20 in casing 24
Cinclides 23 on tube wall destroys siphonage, to prevent the refluence of hydrops, does not need nursing staff's close observation；Drainage
9 end of pipe is connect by escapement with connecting tube 27, and drainage tube 9 is not easy to deviate from from connecting tube 27, convenient and practical, and
By the cooperation of hangnail piece 16 and the first anticreep boss 17, the second anticreep boss 18, hydrops will not be flowed back into from liquid storage box 5 to be drawn
Flow tube 9, after drainage, medical worker squeezes antiseptic solution bottle 25 with hand, and the thimerosal in antiseptic solution bottle 25 passes through conduit 24
Into in liquid storage box 5, sterilizing is carried out to the hydrops of 5 internal residual of liquid storage box, 5 outer wall high scale line 26 of liquid storage box can make to cure
Shield personnel grasp drainage flow；After hemostatic closure, the gas in air bag ball 1 is excluded by exhaust outlet 30, by air bag ball 1 from uterus
Middle taking-up, when removing hemostasis device 3, biological hemostatic film is degraded completion substantially, facilitates hemostasis device 3 to remove, and will not be again
Injure wound.
The present invention is not limited to the above-described embodiments, anyone should learn that the structure made under the inspiration of the present invention becomes
Change, the technical schemes that are same or similar to the present invention are fallen within the scope of protection of the present invention.
Technology not described in detail in the present invention, shape, construction portion are well-known technique.
Claims (7)
1. a kind of hemostatic bag for gynaecology, including air bag ball, external capsule, hemostasis device, air bag and liquid storage box, it is characterised in that:
The outer wall of the external capsule is uniformly provided with multiple first inlet openings, and external capsule inner cavity is equipped with air bag ball, leads between external capsule and air bag ball
Support column connection is crossed, forms liquid guiding cavity between air bag ball and external capsule, external capsule right end is connected with drainage tube, and drainage tube tail portion passes through anti-
De- framework is connected with connecting tube, and connecting tube lower end is connected with liquid storage box, and drainage tube cavity is equipped with gas tube, gas tube front end and gas
The connection of capsule ball, gas tube rear end are connected with air bag, and air bag is equipped with breather cheek valve, hemostasis dress is equipped on the outside of external capsule
It sets, running through on hemostasis device has the second inlet opening corresponding with the first inlet opening.
2. a kind of hemostatic bag for gynaecology according to claim 1, it is characterised in that: the air bag uses antiseptic rubber
Material is made.
3. a kind of hemostatic bag for gynaecology according to claim 1, it is characterised in that: the hemostasis device successively includes gauze
Layer, antibiotic layer, hemostatic cotton and and biological hemostatic film, hemostatic cotton be equipped with hemostatic agent.
4. a kind of hemostatic bag for gynaecology according to claim 1, it is characterised in that: the escapement includes circumferentially setting
It is convex in the hangnail piece of drainage tube tail end outer surface and the first anticreep for being matched on the inside of connecting tube head end with hangnail piece
Platform and the second anticreep boss, the first anticreep boss and the second anticreep boss are annular and outside is connected with inside pipe wall is connect.
5. a kind of hemostatic bag for gynaecology according to claim 1, it is characterised in that: be equipped with ventilation on the upside of the liquid storage box
Mouthful, outer tube is connected on the upside of liquid storage box, the upper end of outer tube is provided with cone-shaped end, and cone-shaped end connects with the seal of tube is connect
It connects, forms annular chamber between the outer wall of connecting tube and the inside of outer tube, the tube wall of connecting tube is equipped with cinclides, and cinclides is located at ring
Shape is intracavitary.
6. a kind of hemostatic bag for gynaecology according to claim 1, it is characterised in that: the liquid storage box side is connected by conduit
It is connected to antiseptic solution bottle, antiseptic solution bottle is made of rubber material, and liquid storage outer box wall is equipped with graduation mark.
7. a kind of hemostatic bag for gynaecology according to claim 1, it is characterised in that: the gas tube be equipped with pressure gauge and
Exhaust outlet, exhaust outlet are equipped with check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811515450.9A CN109350204A (en) | 2018-12-12 | 2018-12-12 | A kind of hemostatic bag for gynaecology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811515450.9A CN109350204A (en) | 2018-12-12 | 2018-12-12 | A kind of hemostatic bag for gynaecology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109350204A true CN109350204A (en) | 2019-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811515450.9A Pending CN109350204A (en) | 2018-12-12 | 2018-12-12 | A kind of hemostatic bag for gynaecology |
Country Status (1)
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353786A (en) * | 2019-07-22 | 2019-10-22 | 张蕾 | A kind of abortion operation hemostasis auxiliary device |
| CN110368052A (en) * | 2019-07-03 | 2019-10-25 | 上海交通大学医学院附属第九人民医院 | Cystidium |
| CN110938536A (en) * | 2019-12-17 | 2020-03-31 | 浙江中跃医疗科技有限公司 | Medical drainage tube antibacterial property detection device |
| CN111166413A (en) * | 2020-02-03 | 2020-05-19 | 徐彬 | Uterine cavity compression negative pressure hemostasis expansion balloon |
| CN111803730A (en) * | 2020-08-21 | 2020-10-23 | 徐定远 | Suction device for throat, neck and oral and maxillofacial surgery and use method thereof |
| CN113134121A (en) * | 2021-05-17 | 2021-07-20 | 浙江省嘉善县第一人民医院 | Drainage subassembly is washed in infectious lacuna |
| EP4085855A1 (en) * | 2021-05-04 | 2022-11-09 | Hemosquid | Hemostatic device |
| WO2022233895A1 (en) * | 2021-05-04 | 2022-11-10 | Hemosquid | Hemostatic device |
| CN115363675A (en) * | 2022-09-21 | 2022-11-22 | 刘燕 | A device that stanchs fast for metrorrhagia |
| CN116211383A (en) * | 2023-05-09 | 2023-06-06 | 北京大学人民医院 | Deep wound hemostatic bag covered with elastic hemostatic gauze |
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| CN207590723U (en) * | 2017-05-04 | 2018-07-10 | 施慧英 | A kind of Cardiological Special hemostasis device |
| CN108721710A (en) * | 2018-06-04 | 2018-11-02 | 张姝杰 | A kind of cardiology department's drainage device |
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| CN2456642Y (en) * | 2000-12-18 | 2001-10-31 | 宋春英 | Pressure hemostatic water bag in uterine cavity |
| US20100191220A1 (en) * | 2005-12-20 | 2010-07-29 | Webler William E | Method and apparatus for controlled vessel occlusion |
| CN101926668A (en) * | 2010-09-05 | 2010-12-29 | 张琳 | Uterine hemostasis device |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368052A (en) * | 2019-07-03 | 2019-10-25 | 上海交通大学医学院附属第九人民医院 | Cystidium |
| CN110353786A (en) * | 2019-07-22 | 2019-10-22 | 张蕾 | A kind of abortion operation hemostasis auxiliary device |
| CN110353786B (en) * | 2019-07-22 | 2023-03-28 | 张蕾 | Abortion operation is with auxiliary device that stanchs |
| CN110938536A (en) * | 2019-12-17 | 2020-03-31 | 浙江中跃医疗科技有限公司 | Medical drainage tube antibacterial property detection device |
| CN110938536B (en) * | 2019-12-17 | 2023-07-04 | 浙江中跃医疗科技有限公司 | Medical drainage tube antibacterial property detection device |
| CN111166413A (en) * | 2020-02-03 | 2020-05-19 | 徐彬 | Uterine cavity compression negative pressure hemostasis expansion balloon |
| CN111803730A (en) * | 2020-08-21 | 2020-10-23 | 徐定远 | Suction device for throat, neck and oral and maxillofacial surgery and use method thereof |
| EP4085855A1 (en) * | 2021-05-04 | 2022-11-09 | Hemosquid | Hemostatic device |
| WO2022233895A1 (en) * | 2021-05-04 | 2022-11-10 | Hemosquid | Hemostatic device |
| CN113134121A (en) * | 2021-05-17 | 2021-07-20 | 浙江省嘉善县第一人民医院 | Drainage subassembly is washed in infectious lacuna |
| CN115363675A (en) * | 2022-09-21 | 2022-11-22 | 刘燕 | A device that stanchs fast for metrorrhagia |
| CN116211383A (en) * | 2023-05-09 | 2023-06-06 | 北京大学人民医院 | Deep wound hemostatic bag covered with elastic hemostatic gauze |
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Application publication date: 20190219 |
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