CN113069167A - Gynecological operation hemostasis device - Google Patents
Gynecological operation hemostasis device Download PDFInfo
- Publication number
- CN113069167A CN113069167A CN202110339544.0A CN202110339544A CN113069167A CN 113069167 A CN113069167 A CN 113069167A CN 202110339544 A CN202110339544 A CN 202110339544A CN 113069167 A CN113069167 A CN 113069167A
- Authority
- CN
- China
- Prior art keywords
- gear
- injection
- hemostatic
- hemostasis
- rotating
- 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.)
- Granted
Links
- 230000023597 hemostasis Effects 0.000 title claims abstract description 47
- 238000002347 injection Methods 0.000 claims abstract description 74
- 239000007924 injection Substances 0.000 claims abstract description 74
- 230000000740 bleeding effect Effects 0.000 claims abstract description 21
- 229920000742 Cotton Polymers 0.000 claims abstract description 17
- 239000000829 suppository Substances 0.000 claims abstract description 3
- 230000002439 hemostatic effect Effects 0.000 claims description 62
- 208000032843 Hemorrhage Diseases 0.000 claims description 21
- 238000001356 surgical procedure Methods 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 5
- 229940030225 antihemorrhagics Drugs 0.000 claims 6
- 230000000025 haemostatic effect Effects 0.000 claims 6
- 238000000034 method Methods 0.000 abstract description 7
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000003073 embolic effect Effects 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 208000026351 Fallopian Tube disease Diseases 0.000 description 1
- 208000016599 Uterine disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000004996 female reproductive system Anatomy 0.000 description 1
- 239000002874 hemostatic agent Substances 0.000 description 1
- 208000015124 ovarian disease Diseases 0.000 description 1
- 210000000685 uterine artery Anatomy 0.000 description 1
- 208000013464 vaginal disease Diseases 0.000 description 1
- 208000015317 vulvar disease Diseases 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
-
- 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
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
-
- 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
- A61M31/007—Injectors for solid bodies, e.g. suppositories
Abstract
The invention discloses a gynecological operation hemostasis device which comprises a supporting mechanism, a switching mechanism, an injection mechanism and a hemostasis mechanism. The supporting mechanism is the mounting platform of switching mechanism, injection mechanism, hemostasis mechanism, and injection mechanism is total two, sets up in the both sides of supporting mechanism, and hemostasis mechanism rotates and installs on supporting mechanism. According to the difference of the bleeding amount of a patient in the operation process, the switching mechanism is utilized to rotate different hemostasis modes, when the bleeding amount is small, the hemostasis cotton in the hemostasis mechanism is utilized to replace manual hemostasis, when the bleeding amount is large, the syringe in the injection mechanism is utilized to inject the suppository to stop bleeding, and meanwhile, the hemostasis big bolt on the hemostasis mechanism is provided with an opening so that the operation can be carried out while hemostasis is carried out.
Description
Technical Field
The invention belongs to the technical field of medical equipment, and particularly relates to a hemostatic device for gynecological operation.
Background
The gynecology is a diagnosis and treatment subject of medical institutions, is a branch specialty of the gynecology, is a professional department taking female gynopathy as diagnosis and treatment, is divided into western medicine gynecology and traditional Chinese medicine gynecology, and the gynopathy comprises diseases of a female reproductive system, namely gynopathy, including vulvar diseases, vaginal diseases, uterine diseases, fallopian tube diseases, ovarian diseases and the like, and is mainly treated by doctors for artificial hemostasis in the gynecology operation process, and has the patent number: CN2020204765094 discloses a gynecological operation hemostat, which can stop bleeding simply, but the device cannot perform operation during the hemostasis process, resulting in too long operation time and failure to deal with massive bleeding (such as uterine artery bleeding).
Disclosure of Invention
Aiming at the technical problem, the invention provides a gynecological operation hemostasis device which comprises a supporting mechanism, a switching mechanism, an injection mechanism and a hemostasis mechanism. The utility model discloses a hemostatic gear, including supporting mechanism, hemostatic gear, gear mesh, injection mechanism, the supporting mechanism is switching mechanism, injection mechanism, hemostatic gear, switching mechanism, the mounting platform of supporting mechanism for switching mechanism, injection mechanism, hemostatic mechanism, injection mechanism are total two, set up the both sides at supporting mechanism, hemostatic mechanism rotates and installs on supporting mechanism, when a small amount of bleeding, switching mechanism drives supporting mechanism work through gear mesh, supporting mechanism passes through gear mesh and drives injection mechanism work, when a large amount of bleeding, switching mechanism drives hemostatic mechanism work through gear mesh, the last hemostatic gear that is provided with of hemostatic mechanism, hemostatic gear rotates and installs on supporting mechanism, there is the big screw rod of hemostasis through threaded connection on the hemostatic gear to make the big screw rod of hemostasis move under hemostatic gear's drive, be provided with.
Further, be provided with the support frame on the supporting mechanism, it is provided with rotatory internal gear to rotate on the support frame, and fixed direction optical axis and the cylinder of being provided with on the support frame simultaneously, the fixed rotatory external gear that is provided with on the rotatory internal gear, be provided with the switching base on the switching mechanism, the switching base is fixed to be set up on the support frame, be provided with the injection mounting panel on the injection mechanism, injection mounting panel fixed mounting is on the support frame, hemostasis gear rotates and sets up on the support frame, and it is threaded to open on the hemostasis gear simultaneously, be provided with circular spout on the support frame.
Furthermore, a switching motor is fixedly arranged on the switching base, a gear shaft sliding block is arranged on the switching base in a sliding manner, a first rotating half wheel is fixedly arranged on an output shaft of the switching motor, the first rotating half wheel is connected with a second rotating half wheel through a universal joint, the first rotating half wheel and the second rotating half wheel are both provided with two rotating half wheels, the first rotating half wheel and the second rotating half wheel are both connected through the universal joint, a connecting cylinder is fixedly arranged on the second rotating half wheel, a sliding rod is arranged on the connecting cylinder in a sliding manner, the sliding rod is fixedly connected with the first rotating half wheel, a gear shaft is arranged on the second rotating half wheel, the gear shaft is rotatably connected with the gear shaft sliding block, a switching gear is fixedly connected onto the gear shaft, a connecting shaft mounting block is fixedly arranged on the air cylinder, and the connecting shaft mounting block is slidably connected with the guide optical shaft, the gear shaft is connected with the connecting shaft mounting block in a rotating mode, when a large amount of bleeding occurs, the switching gear is connected with the rotating inner gear in a meshed mode, and when a small amount of bleeding occurs, the switching gear is connected with the hemostatic gear in a meshed mode.
Further, the fixed injection driven gear that is provided with on the injection mounting panel is one and the injection connecting axle, the one end of injection connecting axle is rotated and is connected with the injection driving gear, the one end of other end fixedly connected with injection connecting rod, the other end fixedly connected with injection driven gear of injection connecting rod is two, the fixed injection rotor plate that is provided with on the injection driven gear is two, it is connected with the little connecting rod of rotation to rotate on the injection rotor plate, fixed mounting has the syringe slider on the injection driven gear, slidable mounting has the syringe on the syringe slider, the syringe rotates with the little connecting rod of rotation to be connected, there is the embolic agent in the syringe.
Further, fixed mounting has a lead screw motor on the big screw rod of hemostasis, rotates simultaneously on the big screw rod of hemostasis and installs little connecting rod and rotation wheel, the fixed lead screw that is provided with on the output shaft of lead screw motor, it is provided with little slider to rotate to take turns to the fixed lead screw that is provided with, it has screw-nut to rotate to take turns to fixed mounting, lead screw and screw-nut pass through threaded connection, little connecting rod and little slider sliding connection, fixedly connected with hemostatic cotton mounting panel on the little connecting rod.
Further, little connecting rod, the cotton mounting panel of hemostasis and little slider all are provided with a plurality ofly, and the circumference distributes, the hemostasis gear is provided with rotates the track, be provided with circular spout on the big screw rod of hemostasis openly, it is provided with circular track to rotate to take turns, be provided with the cotton of hemostasis on the cotton mounting panel of hemostasis.
Furthermore, an opening is formed in the connecting cylinder, a plurality of sliding grooves are formed in the opening, the sliding grooves are distributed circumferentially, and a plurality of sliding tracks are arranged on the sliding rod and distributed circumferentially.
Compared with the prior art, the invention has the beneficial effects that: (1) the invention can replace manual hemostasis by using the hemostatic cotton in the hemostasis mechanism when a patient bleeds a small amount of blood in the operation process, thereby greatly saving manpower and reducing the workload of doctors; (2) the invention can stop bleeding by combining arterial injection embolic agent with hemostatic cotton when a patient bleeds a lot in the operation process; (3) the opening arranged on the hemostatic big screw rod can not influence the gynecological operation in the hemostatic process.
Drawings
Fig. 1, 2 and 3 are overall schematic views of the present invention.
Fig. 4 and 6 are partially enlarged schematic views of the present invention.
Fig. 5 and 7 are partial schematic views of the present invention.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
Example (b): as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the hemostatic device for gynecological operation comprises a support mechanism 1, a switching mechanism 2, an injection mechanism 3 and a hemostatic mechanism 4.
The supporting mechanism 1 is provided with a supporting frame 101, the supporting frame 101 is provided with a rotary inner gear 102 in a rotating mode, meanwhile, the supporting frame 101 is fixedly provided with a guide optical axis 209 and a cylinder 210, the rotary inner gear 102 is fixedly provided with a rotary outer gear 103, the switching mechanism 2 is provided with a switching base 201, the switching base 201 is fixedly arranged on the supporting frame 101, an injection mounting plate 302 is arranged on the injection mechanism 3, the injection mounting plate 302 is fixedly arranged on the supporting frame 101, the hemostasis gear 402 is arranged on the supporting frame 101 in a rotating mode, threads are formed in the hemostasis gear 402, and a circular sliding groove is formed in the supporting frame 101.
A switching motor 202 is fixedly arranged on a switching base 201, a gear shaft sliding block 212 is arranged on the switching base 201 in a sliding manner, a first rotating half wheel 203 is fixedly arranged on an output shaft of the switching motor 202, the first rotating half wheel 203 is connected with a second rotating half wheel 204 through a universal joint, the first rotating half wheel 203 and the second rotating half wheel 204 are respectively provided with two numbers, the first rotating half wheel 203 and the second rotating half wheel 204 are both connected through the universal joint, a connecting cylinder 205 is fixedly arranged on one second rotating half wheel 204, a sliding rod 211 is arranged on the connecting cylinder 205 in a sliding manner, the sliding rod 211 is fixedly connected with the other first rotating half wheel 203, a gear shaft 206 is arranged on the other second rotating half wheel 204, the gear shaft 206 is rotatably connected with the gear shaft sliding block 212, a switching gear 207 is fixedly connected with the gear shaft 206, a connecting shaft mounting block 208 is fixedly arranged on an air cylinder 210, and the connecting shaft mounting block 208 is, the gear shaft 206 is rotatably connected with the connecting shaft mounting block 208, when a large amount of bleeding occurs, the switching gear 207 is meshed with the rotary internal gear 102, when a small amount of bleeding occurs, the switching gear 207 is meshed with the hemostatic gear 402, an opening is formed in the connecting cylinder 205, a plurality of sliding grooves are formed in the opening, the sliding grooves are distributed circumferentially, and a plurality of sliding tracks are formed in the sliding rod 211 and are distributed circumferentially. When a small amount of bleeding occurs in gynecological surgery, the cylinder 210 drives the gear shaft 206 to move through the connecting shaft mounting block 208, and further drives the switching gear 207 and the gear shaft slider 212 to move, and further drives the sliding rod 211 to slide out of the connecting cylinder 205, so that the switching gear 207 and the hemostatic gear 402 are meshed and connected, the switching motor 202 drives the first rotating half wheel 203 to rotate, the first rotating half wheel 203 drives the second rotating half wheel 204 to rotate through the universal joint, and further drives the sliding rod 211 and the connecting cylinder 205 to rotate, and further drives the gear shaft 206 to rotate, and further drives the switching gear 207 to rotate, and further drives the hemostatic gear 402 to rotate.
The hemostatic big screw 401 is fixedly provided with a screw motor 403, the hemostatic big screw 401 is rotatably provided with a small connecting rod 406 and a rotating wheel 408, an output shaft of the screw motor 403 is fixedly provided with a screw rod 404, the rotating wheel 408 is fixedly provided with a small sliding block 407, the rotating wheel 408 is fixedly provided with a screw nut 405, the screw rod 404 and the screw nut 405 are in threaded connection, the small connecting rod 406 and the small sliding block 407 are in sliding connection, the small connecting rod 406 is fixedly connected with a hemostatic cotton mounting plate 409, the small connecting rod 406, the hemostatic cotton mounting plate 409 and the small sliding block 407 are both provided with a plurality of parts, the circumference is distributed, the hemostatic gear 402 is provided with a rotating track, the hemostatic big screw 401 is provided with a circular sliding groove on the front face, the rotating wheel 408 is provided with a circular track. Hemostasis gear 402 rotates and drives big screw 401 of hemostasis and remove, big screw 401 of hemostasis drives inside hemostatic cotton mounting panel 409 and removes, when removing to the position of bleeding, lead screw motor 403 passes through lead screw 404 and drives screw-nut 405 and rotate, and then drives and rotate wheel 408 and rotate, and then drives little connecting rod 406 and rotate, thereby drive hemostatic cotton mounting panel 409 and open, thereby make hemostatic cotton press close to the position of bleeding, and then stanch, the doctor can continue to perform the operation from big screw 401 opening part of hemostasis simultaneously.
The injection mounting plate 302 is fixedly provided with a first injection driven gear 303 and an injection connecting shaft 304, one end of the injection connecting shaft 304 is rotatably connected with an injection driving gear 301, the other end of the injection connecting shaft 305 is fixedly connected with one end of an injection connecting rod 305, the other end of the injection connecting rod 305 is fixedly connected with a second injection driven gear 306, the second injection driven gear 306 is fixedly provided with an injection rotating plate 307, the injection rotating plate 307 is rotatably connected with a small rotating connecting rod 310, the first injection driven gear 303 is fixedly provided with an injector sliding block 309, the injector sliding block 309 is provided with an injector 308 in a sliding manner, the injector 308 is rotatably connected with the small rotating connecting rod 310, and a suppository is. When the amount of bleeding of a patient is large in the operation process, the switching gear 207 drives the internal rotary gear 102 to rotate, further drives the external rotary gear 103 to rotate, the external rotary gear 103 drives the injection driving gear 301 to rotate, the injection driving gear 301 drives the injection connecting rod 305 to rotate through the injection connecting shaft 304, the injection connecting rod 305 drives the two injection driven gears 306 to rotate, further drives the injection rotating plate 307 to rotate, the injection rotating plate 307 drives the injector 308 to slide on the injector sliding block 309 through rotating the small connecting rod 310, and therefore the injector 308 injects the embolic agent to the bleeding part.
Claims (7)
1. The utility model provides a gynaecology's operation hemostasis device, includes supporting mechanism 1, switching mechanism 2, injection mechanism 3, hemostasis mechanism, its characterized in that: the utility model discloses a hemostatic gear, including supporting mechanism 1, hemostatic mechanism, gear engagement, injection mechanism, supporting mechanism 2, hemostatic mechanism 4, hemostatic mechanism, hemostatic gear, and hemostatic gear, supporting mechanism 1 is switching mechanism, injection mechanism and hemostatic mechanism's mounting platform, injection mechanism is total two, sets up in supporting mechanism's both sides, hemostatic mechanism rotates and installs on supporting mechanism, when a small amount of hemorrhage, switching mechanism drives supporting mechanism work through gear engagement, supporting mechanism drives injection mechanism work through gear engagement, when a large amount of hemorrhage, switching mechanism 2 drives hemostatic mechanism work through gear engagement, be provided with hemostatic gear on the hemostatic mechanism 4, hemostatic gear rotates and installs on supporting mechanism, there is the big screw rod of hemostasis through threaded connection on the hemostatic gear to make the big screw rod of hemostasis move under hemostatic gear's drive, be provided with.
2. A haemostatic device for gynaecological surgery according to claim 1, characterised in that: the last support frame that is provided with of supporting mechanism, it is provided with rotatory internal gear to rotate on the support frame, and fixed direction optical axis and the cylinder of being provided with on the support frame simultaneously, the fixed rotatory external gear that is provided with on the rotatory internal gear, be provided with the switching base on the switching mechanism, the switching base is fixed to be set up on the support frame, be provided with the injection mounting panel in the injection mechanism, injection mounting panel fixed mounting is on the support frame, hemostasis gear rotates and sets up on the support frame, and it is threaded to open on the hemostasis gear simultaneously, be provided with circular spout on the support frame.
3. A haemostatic device for gynaecological surgery according to claim 2, characterised in that: the switching base is fixedly provided with a switching motor, the switching base is also provided with a gear shaft sliding block in a sliding manner, an output shaft of the switching motor is fixedly provided with a first rotating half wheel, the first rotating half wheel is connected with a second rotating half wheel through a universal joint, the first rotating half wheel and the second rotating half wheel are both provided with two rotating half wheels, the first rotating half wheel and the second rotating half wheel are both connected through the universal joint, one rotating half wheel is fixedly provided with a connecting cylinder, the connecting cylinder is provided with a sliding rod in a sliding manner, the sliding rod is fixedly connected with the first rotating half wheel, the second rotating half wheel is provided with a gear shaft, the gear shaft is rotatably connected with the gear shaft sliding block, the gear shaft is fixedly connected with a switching gear, the cylinder is fixedly provided with a connecting shaft mounting block, and the connecting shaft mounting block is slidably connected with a guide optical axis, the gear shaft is connected with the connecting shaft mounting block in a rotating mode, when a large amount of bleeding occurs, the switching gear is connected with the rotating inner gear in a meshed mode, and when a small amount of bleeding occurs, the switching gear is connected with the hemostatic gear in a meshed mode.
4. A haemostatic device for gynaecological surgery according to claim 2, characterised in that: the injection connecting device is characterized in that a first injection driven gear and an injection connecting shaft are fixedly arranged on the injection mounting plate, one end of the injection connecting shaft is connected with an injection driving gear in a rotating mode, one end of the other end of the injection connecting shaft is fixedly connected with a second injection driven gear, an injection rotating plate is fixedly arranged on the second injection driven gear, a rotation small connecting rod is connected to the injection rotating plate in a rotating mode, a first injection driven gear is fixedly mounted with an injector sliding block, an injector is slidably mounted on the injector sliding block, the injector is connected with the rotation small connecting rod in a rotating mode, and a suppository is stored in the injector.
5. A haemostatic device for gynaecological surgery according to claim 2, characterised in that: the hemostatic cotton mounting plate is characterized in that a lead screw motor is fixedly mounted on the hemostatic large screw rod, a small connecting rod and a rotating wheel are mounted on the hemostatic large screw rod in a rotating mode, a lead screw is fixedly arranged on an output shaft of the lead screw motor, a small sliding block is fixedly arranged on the rotating wheel, a lead screw nut is fixedly mounted on the rotating wheel, the lead screw and the lead screw nut are connected through threads, the small connecting rod is connected with the small sliding block in a sliding mode, and a hemostatic cotton mounting plate is fixedly connected to the small connecting rod.
6. A haemostatic device for gynaecological surgery according to claim 5, characterised in that: little connecting rod, the cotton mounting panel of hemostasis and little slider all are provided with a plurality ofly, and the circumference distributes, the hemostasis gear is provided with the rotation track, the big screw rod of hemostasis is provided with circular spout on openly, it is provided with circular track to rotate to take turns, be provided with the cotton of hemostasis on the cotton mounting panel of hemostasis.
7. A haemostatic device for gynaecological surgery according to claim 3, characterised in that: the connecting cylinder is provided with an opening, a plurality of sliding grooves are formed in the opening and are distributed circumferentially, and the sliding rod is provided with a plurality of sliding tracks which are distributed circumferentially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110339544.0A CN113069167B (en) | 2021-03-30 | 2021-03-30 | Gynecological operation hemostasis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110339544.0A CN113069167B (en) | 2021-03-30 | 2021-03-30 | Gynecological operation hemostasis device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113069167A true CN113069167A (en) | 2021-07-06 |
| CN113069167B CN113069167B (en) | 2022-05-20 |
Family
ID=76611453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110339544.0A Expired - Fee Related CN113069167B (en) | 2021-03-30 | 2021-03-30 | Gynecological operation hemostasis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113069167B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5993423A (en) * | 1998-08-18 | 1999-11-30 | Choi; Soo Bong | Portable automatic syringe device and injection needle unit thereof |
| JP2001170105A (en) * | 1999-12-16 | 2001-06-26 | Ir Medical:Kk | Plaster for injection |
| JP2010099228A (en) * | 2008-10-23 | 2010-05-06 | Meteku:Kk | Driving mechanism for medicinal solution injector |
| CN107811667A (en) * | 2017-09-28 | 2018-03-20 | 毛水香 | A kind of hemostasis device |
| CN108969281A (en) * | 2018-08-14 | 2018-12-11 | 冯瑞新 | One kind pulling out wisdom tooth robot |
| CN210112738U (en) * | 2019-01-25 | 2020-02-25 | 耿艳华 | Cardiovascular intervention hemostasis compressor |
| CN210158653U (en) * | 2019-04-18 | 2020-03-20 | 黄晶 | Obstetrical compression hemostasis device |
| CN111419323A (en) * | 2020-05-07 | 2020-07-17 | 王彦平 | Femoral artery compression hemostasis device |
| CN211410644U (en) * | 2019-11-04 | 2020-09-04 | 杨光 | Sustained-release birth canal drug delivery device for obstetrics and gynecology department |
| CN211883928U (en) * | 2019-12-25 | 2020-11-10 | 周麟 | Compression device with hemostasis function for gynecology |
| KR102203129B1 (en) * | 2020-10-16 | 2021-01-15 | 대한민국 | Dial type tourniquet |
-
2021
- 2021-03-30 CN CN202110339544.0A patent/CN113069167B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5993423A (en) * | 1998-08-18 | 1999-11-30 | Choi; Soo Bong | Portable automatic syringe device and injection needle unit thereof |
| JP2001170105A (en) * | 1999-12-16 | 2001-06-26 | Ir Medical:Kk | Plaster for injection |
| JP2010099228A (en) * | 2008-10-23 | 2010-05-06 | Meteku:Kk | Driving mechanism for medicinal solution injector |
| CN107811667A (en) * | 2017-09-28 | 2018-03-20 | 毛水香 | A kind of hemostasis device |
| CN108969281A (en) * | 2018-08-14 | 2018-12-11 | 冯瑞新 | One kind pulling out wisdom tooth robot |
| CN210112738U (en) * | 2019-01-25 | 2020-02-25 | 耿艳华 | Cardiovascular intervention hemostasis compressor |
| CN210158653U (en) * | 2019-04-18 | 2020-03-20 | 黄晶 | Obstetrical compression hemostasis device |
| CN211410644U (en) * | 2019-11-04 | 2020-09-04 | 杨光 | Sustained-release birth canal drug delivery device for obstetrics and gynecology department |
| CN211883928U (en) * | 2019-12-25 | 2020-11-10 | 周麟 | Compression device with hemostasis function for gynecology |
| CN111419323A (en) * | 2020-05-07 | 2020-07-17 | 王彦平 | Femoral artery compression hemostasis device |
| KR102203129B1 (en) * | 2020-10-16 | 2021-01-15 | 대한민국 | Dial type tourniquet |
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| Publication number | Publication date |
|---|---|
| CN113069167B (en) | 2022-05-20 |
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