CN110124145B - Accurate puncture injection device for surgery - Google Patents
Accurate puncture injection device for surgery Download PDFInfo
- Publication number
- CN110124145B CN110124145B CN201910475133.7A CN201910475133A CN110124145B CN 110124145 B CN110124145 B CN 110124145B CN 201910475133 A CN201910475133 A CN 201910475133A CN 110124145 B CN110124145 B CN 110124145B
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- Prior art keywords
- injection
- ultrasonic
- module
- main body
- pipeline
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/48—Diagnostic techniques
- A61B8/481—Diagnostic techniques involving the use of contrast agent, e.g. microbubbles introduced into the bloodstream
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
- A61B8/5223—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data for extracting a diagnostic or physiological parameter from medical diagnostic data
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/007—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests for contrast media
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/008—Racks for supporting syringes or needles
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/19—Syringes having more than one chamber, e.g. including a manifold coupling two parallelly aligned syringes through separate channels to a common discharge assembly
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/42—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
- A61M5/427—Locating point where body is to be pierced, e.g. vein location means using ultrasonic waves, injection site templates
-
- 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
- A61M2230/00—Measuring parameters of the user
Abstract
The invention provides a surgical accurate puncture injection device, because the injection device is internally provided with an ultrasonic developer injection, in the event of some accidents, such as car accidents or falls, ordinary users without medical background can inject the developer into veins near the abdominal cavity of the patient for ultrasonic imaging, the bleeding part of a patient needing emergency treatment can be observed on the display screen through ultrasonic development, the repeated use of the injection device and the emergency input of the treatment liquid medicine are further realized through the detachable tubular injection main body and the injection pipeline, the control module can control the accurate puncture injection of the hemostatic coagulation factor, the emergency hemostasis treatment is carried out before the emergency patient waits for the arrival of the medical vehicle, the tubular injection main body and the injection pipeline are integrally arranged in a cavity-divided mode, so that the injection and the configuration of the liquid medicine can be facilitated, and the injection main body does not need to be replaced during emergency treatment, so that the emergency hemostatic treatment device is convenient to use for multiple purposes; meanwhile, the ultrasonic mixing cavity of the injection device can also store some emergency hemostatic medicines which cannot be mixed before use respectively and are fully mixed when in use.
Description
Technical Field
The invention belongs to the field of medical equipment, relates to the field of accurate puncture in the technical field of medical equipment, and particularly relates to an accurate puncture injection device for surgery.
Background
Minimally invasive therapy is a new treatment means developed in the medical field in recent years, and represents a new direction of medicine. Compared with the traditional operation, the minimally invasive treatment has the characteristics of small wound, fine scar, less bleeding during the operation, light pain of a patient after the operation, quick recovery and the like, and is more and more popular with doctors and patients. The development of modern science and technology provides powerful guarantee for minimally invasive treatment, and under the guidance of an X-ray machine, CT and advanced electronic and optical equipment, doctors can clearly see various 'parts' inside the human body through special instruments as long as a small opening of less than 1 cm is formed in the skin, and the parts can be enlarged. In this case, not only the presence or absence of a problem in the organ can be checked, but also the problem found can be solved at that time. Blunt abdominal injury is one of the leading causes of death for people under 40 years old, and the non-operative treatment rate of parenchymal organ trauma in China is far lower than the international level, so that the positive effects of minimally invasive treatment, drug hemostasis and other treatment modes need to be fully exerted. Basic research shows that the local injection of the blood coagulation factor resisting medicine in the wound of the parenchyma organ can cause the wound focus of the parenchyma organ to locally form blood clots so as to achieve the aim of hemostasis treatment; particularly has definite bleeding and hemostasis effects on tiny blood vessels, has shorter hemostasis time compared with radio frequency hemostasis, and can not cause obvious tissue damage. Similarly, clinical studies also prove that effective treatment of wounds and bleeding of parenchymal organs such as liver, spleen and kidney can be realized by local injection of hemostatic drugs, the clinical operation treatment rate is reduced, and the cost is lower compared with the operation treatment.
The application with application number CN201710602001.7 discloses a reusable ultrasonic surgical instrument, which uses an ultrasonic surgical knife composed of an ultrasonic frequency emitter, a transducer and a surgical instrument, wherein the surgical instrument utilizes mechanical vibration of the transducer to cut and coagulate and stop bleeding of tissues during operation, and a doctor realizes external hemostasis in a medical process by operating the ultrasonic surgical instrument. The ultrasonic surgical instruments described above require direct contact with the bleeding site to stop bleeding, and thus are difficult to use in some internal invasive emergency procedures and for non-professional physicians who are not familiar with the vascularity of the bleeding site.
Application No. CN 201610880125.7's application document discloses a centreless puncture ware, is provided with puncture point, thimble assembly and seal assembly on the puncture ware, realizes the puncture through the cooperation of puncture point and thimble assembly, can also cooperate other surgical instruments to get into the abdominal cavity, and the puncture ware does not have the puncture core bar and can dismantle the packing, has made things convenient for use and has carried, but above-mentioned centreless puncture ware does not have location and piercing depth, can not be to puncture position accurate positioning.
The puncture injection device that has now on the market can not carry out accurate location and accurate injection to the point of bleeding, requires that the user to have the inconvenient ordinary user of higher medical background and uses, consequently does not be suitable for under some internal bleeding first aid occasions that need urgent on-the-spot to handle, and whole medical field is all advocating wicresoft treatment and accurate medicine at present, consequently accomplishes the theory that wicresoft treatment has also embodied accurate medicine under the ultrasonic guidance and advances the development of accurate injection theory at present.
Disclosure of Invention
The invention overcomes the defects and provides the accurate puncture injection device for the surgery, because the injection device is internally provided with the ultrasonic developer injection, in the event of some accidents, such as car accidents or falls, ordinary users without medical background can inject the developer into veins near the abdominal cavity of the patient for ultrasonic imaging, the bleeding part of a patient needing emergency treatment can be observed on the display screen through ultrasonic development, the repeated use of the injection device and the emergency input of the treatment liquid medicine are further realized through the detachable tubular injection main body and the injection pipeline, the control module can control the accurate puncture injection of the hemostatic coagulation factor, the emergency hemostasis treatment is carried out before the emergency patient waits for the arrival of the medical vehicle, the tubular injection main body and the injection pipeline are integrally arranged in a cavity-divided mode, so that the injection and the configuration of the liquid medicine can be facilitated, and the injection main body does not need to be replaced during emergency treatment, so that the emergency hemostatic treatment device is convenient to use for multiple purposes; meanwhile, the ultrasonic mixing cavity of the injection device can also store some emergency hemostatic medicines which cannot be mixed before use respectively and are fully mixed when in use.
The accurate puncture injection device for the surgery comprises a power supply module, a control module, an injection module, a display module and an ultrasonic imager, wherein the injection module comprises a positioning base and an injection pipeline, the positioning base is provided with a wireless positioning device, the wireless positioning device is in communication connection with the control module to judge and guide the position of the injection module, the base is also provided with a handle and a supporting seat which is rotationally connected with the base through driving of a micro motor, the injection pipeline is detachably and fixedly connected to the supporting seat, the bottom in the injection pipeline is provided with an injection cavity, the injection cavity corresponds to an injection passage on the supporting seat, an injection needle is fixed on the injection passage, and the rotation of the supporting seat relative to the base is controlled by the control module to realize the adjustment of an injection angle; the ultrasonic imager is electrically connected with the control module, and the control module can control the display module to generate an ultrasonic developed image; when the puncture injection device is used, the injection module is firstly used for carrying out intraperitoneal intravenous injection of the ultrasonic developer injection on a patient according to the condition of the patient, the ultrasonic imager is used for imaging and observing the internal bleeding condition of the patient after the ultrasonic developer injection is injected, and whether the blood coagulation factor injection is required to be injected or not is judged according to the ultrasonic developer image.
Preferably, the control module may perform black-and-white binarization processing on the generated ultrasonic developed image to obtain a clear image with calculable internal bleeding distribution, and the control module calculates the image with calculable internal bleeding distribution through an internal program and performs position guidance on the injection module to guide the injection position of the injection module and the injection angle of the support seat.
Preferably, the upper part of the injection cavity in the injection pipeline comprises a tubular injection main body which is arranged in the middle of the injection pipeline and is coaxial with the injection pipeline, the radius of the tubular injection main body is smaller than that of the injection pipeline, and a plurality of injection sub-cavities are further arranged between the outer wall of the tubular injection main body and the inner wall of the injection pipeline.
Preferably, the tubular injection body is provided with an injection plug, and the injection plug can realize manual drive injection.
Preferably, the plurality of injection sub-cavities share one sub-cavity injection plug, the sub-cavity injection plugs are respectively provided with a sealing port, and whether a certain injection sub-cavity is injected or not can be controlled by controlling a switch of the sealing port.
Preferably, a blood coagulation factor injection is arranged in the tubular injection main body, and an ultrasonic developer injection is arranged in the at least one injection cavity, so that the first-aid hemostatic injection can be uniformly packaged and injected, and the first-aid hemostatic injection is convenient and quick for first aid.
Preferably, the tubular injection body is further provided with an injection hole, and an ultrasonic imaging agent injection can be added into the tubular injection body by using a syringe.
Preferably, the inner wall of the supporting seat is further provided with an ultrasonic vibration device, so that the ultrasonic developer in the tubular injection main body can be fully vibrated, and the service efficiency of the ultrasonic developer is improved.
Preferably, the injection sub-cavity is further provided with an injection hole, and emergency medicines can be added into the injection cavity.
Preferably, still be provided with the flexible connection dop on the supporting seat, through the flexible connection dop can with injection line detachable fixed connection be in on the supporting seat, conveniently realize injection line's change.
Preferably, the injection needle is detachably fixed on the injection passage, so that the injection needle is convenient to replace.
The invention has the beneficial effects that:
(1) according to the surgical accurate puncture injection device, due to the fact that the ultrasonic developer injection liquid is arranged in the injection device, when some accidents such as car accidents or falls occur, a common user without a medical background can inject the developer into veins near the abdominal cavity of a patient to carry out ultrasonic radiography, bleeding parts of the patient needing emergency treatment can be observed on the display screen through ultrasonic radiography, and the universal emergency equipment is provided to help the patient stop bleeding with great probability.
(2) According to the surgical accurate puncture injection device, the injection device is repeatedly used and the emergency input of the treatment liquid medicine is realized through the detachable tubular injection main body and the injection pipeline, the control module can control the accurate puncture injection of the hemostatic coagulation factor, the emergency hemostatic treatment is carried out before an emergency patient waits for a medical vehicle to arrive, the injection and the configuration of the liquid medicine can be facilitated due to the integral cavity-divided arrangement of the tubular injection main body and the injection pipeline, and the injection main body does not need to be replaced during emergency treatment, so that the device is convenient to use for multiple purposes; meanwhile, the ultrasonic mixing cavity of the injection device can also store some emergency hemostatic medicines which cannot be mixed before use respectively and are fully mixed when in use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a surgical precision puncture injection device according to the present invention;
fig. 2 is a schematic cross-sectional view of an injection module of the surgical precise puncture injection device according to the present invention.
Detailed Description
The present invention will be described in detail with reference to fig. 1-2.
Example 1
The accurate puncture injection device for surgery comprises a power supply module 1, a control module 2, an injection module 3, a display module 4 and an ultrasonic imager 5, the injection module 3 comprises a positioning base 301 and an injection pipeline 302, wherein a wireless positioning device 3011 is arranged on the positioning base 301, the wireless positioning device 3011 is in communication with the control module 2 to determine and direct the position of the injection module 3, the base 301 is further provided with a handle 3012 and a support 3013 rotationally connected with the base 301 through the driving of a micro-motor, the injection pipe 302 is detachably and fixedly connected to the support seat 3013, an injection cavity 303 is arranged at the bottom in the injection pipe 302, the injection cavity 303 corresponds to the injection passage 304 of the support block 3013, the injection needle 305 is fixed on the injection passage 304, the rotation of the supporting seat 3013 relative to the base 301 is controlled by the control module 2 to realize the adjustment of the injection angle; the ultrasonic imager 5 is electrically connected with the control module 2, and the control module 2 can control the display module 4 to generate an ultrasonic developed image; when the puncture injection device is used, the injection module 3 is firstly used for carrying out intraperitoneal intravenous injection of the ultrasonic developer injection according to the condition of a patient, the ultrasonic imager 5 is used for imaging and observing the internal bleeding condition of the patient after the ultrasonic developer injection is injected, and whether the injection of the blood coagulation factor injection is needed or not is judged according to the ultrasonic developer image.
Preferably, the control module 2 may perform black-and-white binarization on the generated ultrasonic developed image to obtain a clear image with calculable internal bleeding distribution, and the control module 2 calculates the image with calculable internal bleeding distribution through an internal program and guides the injection module 3 in terms of the injection position of the injection module 3 and the injection angle of the support seat 3013.
Preferably, the upper part of the injection cavity 303 in the injection pipe 302 comprises a tubular injection main body 3021 arranged in the middle of the injection pipe 302 and coaxial with the injection pipe 302, the radius of the tubular injection main body 3021 is smaller than that of the injection pipe 302, and a plurality of injection sub-cavities 3022 are further arranged between the outer wall of the tubular injection main body 3021 and the inner wall of the injection pipe 302.
Preferably, the tubular injection main body 3021 is provided with an injection plug 3023, and the injection plug 3023 can realize manual drive injection.
Preferably, the plurality of injection branch cavities 3022 share one branch cavity injection plug 3024, and the branch cavity injection plugs 3024 are respectively provided with a sealing port, and whether a certain injection branch cavity 3022 is injected or not can be controlled by controlling a switch of the sealing port.
Preferably, a blood coagulation factor injection is arranged in the tubular injection main body 3021, and an ultrasound contrast agent injection is arranged in the at least one injection cavity 3022, so that the injection for emergency hemostasis can be uniformly packaged and injected, and the first-aid hemostasis injection is convenient and quick for emergency treatment.
Preferably, the tubular injection main body 3021 is further provided with an injection hole, and an ultrasonic imaging agent injection may be added into the tubular injection main body 3021 by using a syringe.
Preferably, the inner wall of the supporting seat 3013 is further provided with an ultrasonic vibration device 3014, which can sufficiently vibrate the ultrasonic imaging agent in the tubular injection main body 3021, so as to improve the use efficiency of the ultrasonic imaging agent.
Preferably, the injection subchamber 3022 is further provided with an injection hole, so that emergency drugs can be added into the injection chamber 3022.
Preferably, the supporting seat 3013 is further provided with a telescopic connection chuck, through which the injection pipeline 302 can be detachably and fixedly connected to the supporting seat 3013, so that the injection pipeline 302 can be conveniently replaced.
Preferably, the injection needle 305 is detachably fixed to the injection passage 304, so that the needle can be easily replaced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (4)
1. The utility model provides a surgery is with accurate puncture injection device, includes power module (1), control module (2), injection module (3), display module (4) and ultrasonic imaging appearance (5), its characterized in that: the injection module (3) comprises a positioning base (301) and an injection duct (302), a wireless positioning device (3011) is arranged on the positioning base (301), the wireless positioning device (3011) is in communication connection with the control module (2) to judge and guide the position of the injection module (3), the base (301) is also provided with a handle (3012) and a supporting seat (3013) which is rotationally connected with the base (301) through the driving of a micro motor, the injection pipeline (302) is detachably and fixedly connected to the supporting seat (3013), an injection cavity (303) is arranged at the bottom in the injection pipeline (302), the injection cavity (303) corresponds to an injection passage (304) on the supporting seat (3013), an injection needle (305) is fixed on the injection passage (304), the rotation of the supporting seat (3013) relative to the base (301) is controlled by the control module (2) to realize the adjustment of the injection angle; the ultrasonic imager (5) is electrically connected with the control module (2), and the control module (2) can control the display module (4) to generate an ultrasonic developed image; when the puncture injection device is used, the injection module (3) is used for carrying out intraperitoneal intravenous injection of the ultrasonic developer injection according to the condition of a patient, the ultrasonic imager (5) is used for imaging and observing the internal bleeding condition of the patient after the ultrasonic developer injection is injected, and whether the injection of the blood coagulation factor injection is needed or not is judged according to the ultrasonic developer image; the upper part of the injection cavity (303) in the injection pipeline (302) comprises a tubular injection main body (3021) which is arranged in the middle of the injection pipeline (302) and is coaxial with the injection pipeline (302), the radius of the tubular injection main body (3021) is smaller than that of the injection pipeline (302), and a plurality of injection sub-cavities (3022) are arranged between the outer wall of the tubular injection main body (3021) and the inner wall of the injection pipeline (302); a blood coagulation factor injection is arranged in the tubular injection main body (3021), and an ultrasonic developer injection is arranged in the at least one injection subchamber (3022); the tubular injection main body (3021) is also provided with an injection hole, and a blood coagulation factor injection can be added into the tubular injection main body (3021) by using an injector; the control module (2) can perform black-and-white binarization processing on the generated ultrasonic development image to obtain a clear image with calculable internal bleeding distribution after processing, and the control module (2) calculates the image with calculable internal bleeding distribution through an internal program and guides the injection module (3) in position to guide the injection position of the injection module (3) and the injection angle of the supporting seat (3013).
2. The surgical precision puncture injection device according to claim 1, wherein the supporting seat (3013) is further provided with a telescopic connection chuck, the injection pipeline (302) can be detachably and fixedly connected to the supporting seat (3013) through the telescopic connection chuck, and replacement of the injection pipeline (302) is facilitated.
3. The surgical precision puncture injection device according to claim 1, characterized in that the injection subchamber (3022) is further provided with an injection hole, and emergency drugs can be added into the injection chamber (3022).
4. The surgical precision piercing injection device of claim 1, characterized in that the injection needle (305) is detachably fixed to the injection passage (304) to facilitate replacement of the injection needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910475133.7A CN110124145B (en) | 2019-06-03 | 2019-06-03 | Accurate puncture injection device for surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910475133.7A CN110124145B (en) | 2019-06-03 | 2019-06-03 | Accurate puncture injection device for surgery |
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| Publication Number | Publication Date |
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| CN110124145A CN110124145A (en) | 2019-08-16 |
| CN110124145B true CN110124145B (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910475133.7A Expired - Fee Related CN110124145B (en) | 2019-06-03 | 2019-06-03 | Accurate puncture injection device for surgery |
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| CN (1) | CN110124145B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110522473B (en) * | 2019-09-26 | 2021-01-15 | 彭丽丽 | Full-automatic examination imaging system of gynaecology and obstetrics |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1791440A (en) * | 2003-03-18 | 2006-06-21 | 阿特佳有限公司 | Medical devices with enhanced ultrasonic visibility |
| CN101212992A (en) * | 2005-06-30 | 2008-07-02 | 马林克罗特公司 | Dual chamber syringe |
| CN208436167U (en) * | 2018-02-09 | 2019-01-29 | 中国人民解放军总医院海南分院 | A kind of antithrombotic two-chamber PICC conduit |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI243696B (en) * | 2003-10-15 | 2005-11-21 | Der-Yang Tien | System for introducing macromolecule substance into living target cell |
| US8545440B2 (en) * | 2007-12-21 | 2013-10-01 | Carticept Medical, Inc. | Injection system for delivering multiple fluids within the anatomy |
| US8882673B2 (en) * | 2010-02-12 | 2014-11-11 | I-Flow Corporation | Continuous transversus abdominis plane block |
| CN203483451U (en) * | 2013-07-11 | 2014-03-19 | 中国人民解放军济南军区第四〇一医院 | Portable type hemorrhagic spot detection apparatus |
| CN206151484U (en) * | 2016-08-03 | 2017-05-10 | 珠海威泓医疗科技有限公司 | Internal haemorrhage quick check appearance |
| CN208176585U (en) * | 2017-09-12 | 2018-12-04 | 常承忠 | Internal radio frequency hemostasis device |
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2019
- 2019-06-03 CN CN201910475133.7A patent/CN110124145B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1791440A (en) * | 2003-03-18 | 2006-06-21 | 阿特佳有限公司 | Medical devices with enhanced ultrasonic visibility |
| CN101212992A (en) * | 2005-06-30 | 2008-07-02 | 马林克罗特公司 | Dual chamber syringe |
| CN208436167U (en) * | 2018-02-09 | 2019-01-29 | 中国人民解放军总医院海南分院 | A kind of antithrombotic two-chamber PICC conduit |
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| CN110124145A (en) | 2019-08-16 |
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Address after: 350000 Fujian College of Engineering, No. 3 Xueyuan Road, Minhou County, Fuzhou City, Fujian Province Applicant after: Han Dong Address before: 271100 General Surgery Department, Laiwu People's Hospital, Jinan City, Shandong Province, 79 Fengcheng West Street, Laiwu District Applicant before: Han Dong |
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