CN113558703A - Abdominal aorta regulation and control type magnetic clamping blocking device based on abdominal cavity operation - Google Patents
Abdominal aorta regulation and control type magnetic clamping blocking device based on abdominal cavity operation Download PDFInfo
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- CN113558703A CN113558703A CN202110830589.8A CN202110830589A CN113558703A CN 113558703 A CN113558703 A CN 113558703A CN 202110830589 A CN202110830589 A CN 202110830589A CN 113558703 A CN113558703 A CN 113558703A
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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
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
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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
- A61B17/12—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
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Abstract
The invention discloses an abdominal aorta regulation type magnetic clamping blocking device based on abdominal cavity operation, which is characterized in that firstly, a regulation electromagnetic component and a magnetic clamping component are matched with each other, so that a magnetic block can be favorable for continuously clamping and blocking abdominal aorta of a patient under the action of an electromagnet, the problems that the operation is not facilitated and serious complications such as bleeding are brought to the patient due to the fact that a saccule is needed to intervene or enlarge a wound surface in a traditional blood vessel blocking mode are solved, secondly, an electric push rod in the regulation electromagnetic component can drive a antimagnetic protective cover and an electromagnet to move left and right, so that medical staff can conveniently conduct small-range regulation and control according to the body or operation position of the patient, and finally, the abdominal aorta of the patient can be simulated and clamped before being formally blocked by a preposed calibration component, the judgment of the medical staff and the regulation and control of the magnetic strength of the electromagnet are facilitated by simulating the change of the pressure value of the blood vessel, finally, the purposes of accurate calibration and ensuring the safety of subsequent operation are achieved.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an abdominal aorta regulation type magnetic clamping blocking device based on abdominal cavity operation.
Background
Currently, the most troublesome problem in clinical abdominal surgery is that the abdominal aorta blood flow is difficult to block, the methods in the prior art usually adopt balloon intervention or tether blocking of blood vessels, and the two methods achieve the blocking effect, but have many defects and shortcomings, specifically as follows;
1. the sacculus is intervene not only the operation is tedious, need use the sacculus to intervene the apparatus, wastes time and energy, and is with high costs, need carry out the anticoagulation in addition, consequently the patient easily takes place a large amount of bloodings, has increased the risk of operation.
2. The rope system blocking needs to peel off tissues around the abdominal aorta, enlarges the wound surface, brings harm to patients, and is not beneficial to later-stage rehabilitation and scar repair. Therefore, in view of the above drawbacks, it is actually necessary to design an abdominal aorta adjustable magnetic clamping blocking device based on abdominal cavity surgery.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides an abdominal aorta regulation type magnetic clamping blocking device based on abdominal cavity operation to solve the problems in the background technology.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides an abdominal aorta regulation and control formula magnetism presss from both sides and closes blocking device based on abdominal cavity operation, closes the subassembly including regulation and control electromagnetic component, leading calibration subassembly and magnetism clamp, regulation and control electromagnetic component constitute by operating table, link, electric putter, antimagnetic safety cover and electro-magnet, leading calibration subassembly constitute by robotic arm, locating plate and simulation blood vessel, magnetism clamp close the subassembly and constitute by magnetic lump and silica gel protection film, leading calibration subassembly set firmly in regulation and control electromagnetic component rear end upside, leading calibration subassembly and regulation and control electromagnetic component adopt bolted connection, magnetism clamp close the subassembly and be located regulation and control electromagnetic component top, magnetism clamp close the subassembly and adopt magnetism to be connected with regulation and control electromagnetic component, the link set firmly in operating table lower extreme left side, the link adopt bolted connection with the operating table, electric putter set firmly in the link top, the electric push rod and the connecting frame are connected by bolts, the antimagnetic protective cover is fixedly arranged at the right side port of the electric push rod, the antimagnetic protective cover is connected by bolts with the electric push rod, the antimagnetic protective cover is connected with the operating table by sliding left and right, the electromagnet is fixedly arranged inside the antimagnetic protective cover, the electromagnet is connected with the antimagnetic protective cover by hot melting, the mechanical arm is fixedly arranged at the upper side of the rear end of the operating table, the mechanical arm is connected with the operating table by bolts, the positioning plate is fixedly arranged at the front end of the upper side of the mechanical arm, the positioning plate is connected with the mechanical arm by hot melting, the simulated blood vessel is fixedly arranged at the middle end inside the positioning plate, the simulated blood vessel is connected with the positioning plate by hot melting, the magnetic block is positioned above the electromagnet, the magnetic block is connected with the electromagnet by magnetism, and the silica gel protective film is fixedly arranged on the outer wall of the magnetic block, the silica gel protection film and the magnetic block are connected by hot melting.
Furthermore, the magnetic clamping and closing component can be provided with a plurality of models with a plurality of numbers, and the magnetic clamping and closing component of each model has different magnetic strength.
Further, operating table top middle-end still set firmly magnetic attraction identification, magnetic attraction identification and operating table adopt the printing shaping, the inside middle-end of operating table still be equipped with and keep away the dead slot, keep away the dead slot and be hollow cavity.
Further, an electric control cabinet is fixedly arranged on the left side of the connecting frame, the electric control cabinet is connected with the connecting frame through bolts, a slide rheostat is fixedly arranged in the electric control cabinet, the slide rheostat is connected with the electric control cabinet through bolts, the slide rheostat is electrically connected with the electromagnet, a control console is fixedly arranged at the top of the electric control cabinet, the control console is connected with the electric control cabinet through bolts, and the control console is electrically connected with the mechanical arm and the slide rheostat respectively.
Further, antimagnetic safety cover top still be equipped with magnetism and inhale and dodge the hole, magnetism inhale and dodge the hole and be the through-hole.
Furthermore, the mechanical arm can move along the track of the Z axis, the track of the X axis and the track of the Y axis, an air pressure sensor is fixedly arranged at the upper end of the right side of the mechanical arm, the air pressure sensor is connected with the mechanical arm through bolts, and the air pressure sensor is electrically connected with the console.
Furthermore, the locating plate inside still be equipped with the constant head tank, the constant head tank be the recess, just the constant head tank can place the magnetism and press from both sides and close the subassembly.
Furthermore, the right side of the simulated blood vessel is fixedly provided with a connecting air pipe, the connecting air pipe and the simulated blood vessel are connected by hot melting, and the connecting air pipe is respectively connected with the positioning plate and the air pressure sensor by hot melting.
Compared with the prior art, the abdominal aorta regulation type magnetic clamping blocking device based on the abdominal cavity operation has the following advantages:
1. firstly, by the mutual cooperation of regulation and control electromagnetic component and magnetism clamping component, can do benefit to the magnetism piece and continuously block patient's abdominal aorta under the effect of electro-magnet, solved traditional blood vessel and blockked the mode, need the sacculus to intervene or enlarge the surface of a wound, consequently be unfavorable for the operation, also bring the problem of serious complications such as hemorrhage for the patient.
2. Secondly the electric putter in the regulation and control electromagnetic component can drive antimagnetic safety cover and electro-magnet and remove about, has made things convenient for medical personnel to carry out the regulation and control of minim according to patient's stature or operation position.
3. Finally, the clamping can be simulated before the abdominal aorta of the patient is formally blocked by the preposed calibration assembly, the pressure value change of the simulated blood vessel is beneficial to the judgment of medical personnel and the regulation and control of the magnetic strength of the electromagnet, and the purposes of accurate calibration and ensuring the safety of subsequent operation are finally achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a front view of an abdominal aorta regulated magnetic clamping blocking device based on abdominal cavity operation;
FIG. 2 is a top view of an abdominal aorta regulated magnetic clamping blocking device based on abdominal cavity operation;
FIG. 3 is a cross-sectional view of the abdominal aorta regulated magnetic clamping blocking device in the A direction based on the abdominal cavity operation;
FIG. 4 is a B-direction cross-sectional view of an abdominal aorta regulated magnetic clamping blocking device based on abdominal cavity operation;
FIG. 5 is an enlarged cross-sectional view of a portion of the magnetic block;
FIG. 6 is a perspective view of an abdominal aorta regulated magnetic clamping blocking device 1 based on abdominal cavity operation;
FIG. 7 is an enlarged perspective view of a portion of the robot arm;
FIG. 8 is a perspective view of an abdominal aorta regulated magnetic clamping blocking device based on abdominal cavity surgery 2;
FIG. 9 is a perspective view of an abdominal aorta regulated magnetic clamping blocking device based on abdominal cavity surgery 3;
fig. 10 is a perspective view of an isolated state of an abdominal aorta controllable magnetic clamping blocking device based on abdominal cavity operation.
The device comprises a regulation electromagnetic component 1, a front calibration component 2, a magnetic clamping component 3, an operating table 4, a connecting frame 5, an electric push rod 6, an antimagnetic protective cover 7, an electromagnet 8, a mechanical arm 9, a positioning plate 10, a simulated blood vessel 11, a magnetic block 12, a silica gel protective film 13, a magnetic attraction indicating mark 401, a clearance groove 402, an electric control cabinet 501, a sliding rheostat 502, a control console 503, a magnetic attraction clearance hole 701, an air pressure sensor 901, a positioning groove 1001 and a connecting air pipe 1101.
The following detailed description will be further described in conjunction with the above-identified drawings.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to one skilled in the art that the described embodiments may be practiced without some or all of these specific details, and in other cases well-known process steps have not been described in detail.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the invention.
As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10, an abdominal aorta controlled magnetic clamping blocking device based on abdominal cavity surgery comprises a controlled electromagnetic assembly 1, a preposed calibration assembly 2, a magnetic clamping assembly 3, an operating table 4, a connecting frame 5, an electric push rod 6, a magnetic-proof protective cover 7, an electromagnet 8, a mechanical arm 9, a positioning plate 10, a simulated blood vessel 11, a magnetic block 12 and a silica gel protective film 13, wherein the preposed calibration assembly 2 is fixedly arranged on the upper side of the rear end of the controlled electromagnetic assembly 1, the preposed calibration assembly 2 is connected with the controlled electromagnetic assembly 1 by bolts, the magnetic clamping assembly 3 is arranged above the controlled electromagnetic assembly 1, the magnetic clamping assembly 3 is magnetically connected with the controlled electromagnetic assembly 1, the connecting frame 5 is fixedly arranged on the left side of the lower end of the operating table 4, connecting frame 5 and operating table 4 adopt bolted connection, electric putter 6 set firmly in connecting frame 5 top, electric putter 6 and connecting frame 5 adopt bolted connection, antimagnetic safety cover 7 set firmly in electric putter 6 right side port, antimagnetic safety cover 7 and electric putter 6 adopt bolted connection, just antimagnetic safety cover 7 and operating table 4 adopt side-to-side sliding connection, electro-magnet 8 set firmly inside antimagnetic safety cover 7, electro-magnet 8 and antimagnetic safety cover 7 adopt hot melt to be connected, robotic arm 9 set firmly in operating table 4 rear end upside, robotic arm 9 and operating table 4 adopt bolted connection, locating plate 10 set firmly in robotic arm 9 upside front end, locating plate 10 adopt hot melt to be connected with robotic arm 9, simulation blood vessel 11 set firmly in the inside middle-end of locating plate 10, the simulated blood vessel 11 is in hot-melt connection with the positioning plate 10, the magnetic block 12 is positioned above the electromagnet 8, the magnetic block 12 is in magnetic connection with the electromagnet 8, the silica gel protective film 13 is fixedly arranged on the outer wall of the magnetic block 12, and the silica gel protective film 13 is in hot-melt connection with the magnetic block 12;
the abdominal aorta regulation type magnetic clamping blocking device based on the abdominal cavity operation has the following functions;
A. the operation table 4 in the electromagnetic assembly 1 can be conveniently laid down by a patient for corresponding operation, the electromagnet 8 is positioned below the operation table 4 and can generate magnetic attraction to the magnetic block 12 in the magnetic clamping assembly 3 above, so that the magnetic block 12 can be continuously clamped downwards under the action of the magnetic attraction to block the abdominal aorta of the patient, and the problems that the traditional blood vessel blocking mode needs a balloon to intervene or enlarge a wound surface, the operation is not facilitated, and serious complications such as bleeding are brought to the patient are solved;
B. the electric push rod 6 in the regulating electromagnetic assembly 1 can drive the antimagnetic protective cover 7 and the electromagnet 8 to move left and right, so that the aim of regulating and controlling a small range of medical personnel according to the stature or the operation position of a patient is facilitated, meanwhile, the antimagnetic protective cover 7 has good electromagnetic resistance, and the problem that the electromagnet 8 seriously affects the periphery is effectively solved;
C. the magnetic block 12 in the magnetic clamping component 3 has magnetism and can be matched with the electromagnet 8 in the regulating electromagnetic component 1 to realize the purpose of magnetic attraction, and the silica gel protective film 13 can wrap the magnetic block 12 to effectively avoid the direct contact between the magnetic block 12 and the body of a patient;
D. before the abdominal aorta of a patient is blocked formally, in order to ensure that the magnetic attraction strength meets the requirement, medical personnel can operate a mechanical arm 9 in a preposed calibration assembly 2 in advance to move a positioning plate 10 to an area right above the abdominal aorta of the patient, then place a magnetic clamping assembly 3 above a simulated blood vessel 11, and then adjust the magnetic strength of an electromagnet 8, namely, the attraction of the upper magnetic clamping assembly 3 is achieved under the action of the magnetic attraction force, so that the upper magnetic clamping assembly presses the simulated blood vessel 11 downwards, the simulated blood vessel 11 is detected through the simulated blood vessel 11, when the pressure value is abnormal, the medical personnel can adjust and control the magnetic strength of the electromagnet 8, and finally the calibration purpose is achieved;
the magnetic clamping and closing component 3 can be provided with a plurality of models in a plurality of numbers, and the magnetic clamping and closing component 3 of each model has different magnetic strength;
it should be noted that, since the magnetic clamping and closing component 3 can be designed to have a plurality of different magnetic strengths, the medical staff can select the corresponding magnetic strength according to the clinical practical situation;
the middle end of the top of the operating table 4 is fixedly provided with a magnetic attraction indicating mark 401, the magnetic attraction indicating mark 401 and the operating table 4 are formed by printing, the middle end inside the operating table 4 is also provided with a clearance groove 402, and the clearance groove 402 is a hollow cavity;
it should be noted that the magnetic attraction indicator 401 can indicate the approximate range of the magnetic region to achieve the purpose of reminding the indicator, and the clearance groove 402 can facilitate the placement and the left-right sliding adjustment of the antimagnetic protective cover 7 and the electromagnet 8 to achieve the purposes of avoiding and guiding;
an electric control cabinet 501 is fixedly arranged on the left side of the connecting frame 5, the electric control cabinet 501 is connected with the connecting frame 5 through bolts, a slide rheostat 502 is fixedly arranged in the electric control cabinet 501, the slide rheostat 502 is connected with the electric control cabinet 501 through bolts, the slide rheostat 502 is electrically connected with the electromagnet 8, a control console 503 is fixedly arranged at the top of the electric control cabinet 501, the control console 503 is connected with the electric control cabinet 501 through bolts, and the control console 503 is electrically connected with the mechanical arm 9 and the slide rheostat 502 respectively;
it should be noted that the slide rheostat 502 inside the electric control cabinet 501 can facilitate the control operation of medical personnel, that is, the magnitude of the current is adjusted by changing the resistance, so as to change the magnitude of the magnetic field and achieve the purpose of adjusting and controlling the magnetic attraction strength of the upper magnetic block 12, and a PLC controller is arranged in the console, so that the medical personnel can operate the console 503 to control the mechanical arm 9 and the slide rheostat 502 conveniently;
the top of the antimagnetic protective cover 7 is also provided with a magnetic attraction avoiding hole 701, and the magnetic attraction avoiding hole 701 is a through hole;
it should be noted that the magnetic avoiding hole 701 is used for avoiding to expose the upper part of the electromagnet 8 without affecting the magnetic attraction of the electromagnet 8 to the upper area,
the mechanical arm 9 can move along the track of the Z axis, the track of the X axis and the track of the Y axis, an air pressure sensor 901 is fixedly arranged at the upper end of the right side of the mechanical arm 9, the air pressure sensor 901 is connected with the mechanical arm 9 through bolts, and the air pressure sensor 901 is electrically connected with the console 503;
it should be noted that the mechanical arm 9 can realize random angle and position adjustment in the Z axis, the X axis and the Y axis under the operation of the medical care personnel, so that the subsequent positioning plate 10 can be conveniently moved to a position right above the abdominal aorta to perform subsequent calibration test, the air pressure sensor 901 can detect the pressure value in the simulated blood vessel 11 in the calibration test process, and the medical care personnel can adjust the slide rheostat 502 through the pressure value displayed on the air pressure sensor 901, so as to achieve the regulation and control of the magnetic size of the electromagnet 8;
a positioning groove 1001 is further formed in the positioning plate 10, the positioning groove 1001 is a groove, and the magnetic clamping component 3 can be placed in the positioning groove 1001;
it should be noted that the positioning groove 1001 can be used for placing the magnetic block 12 to achieve positioning, which is beneficial to the accurate attraction of the subsequent electromagnet 8 to the magnetic block 12, and achieves the purpose of convenient calibration operation;
a connecting air pipe 1101 is fixedly arranged on the right side of the simulated blood vessel 11, the connecting air pipe 1101 and the simulated blood vessel 11 are in hot-melt connection, and the connecting air pipe 1101 is in hot-melt connection with the positioning plate 10 and the air pressure sensor 901 respectively;
it should be noted that the connecting air pipe 1101 can butt the simulated blood vessel 11 and the air pressure sensor 901, and when the simulated blood vessel 11 is pressed by the magnetic block 12, that is, the simulated blood vessel 11 is pressed, the air pressure sensor 901 can detect an air pressure value, which is beneficial for medical staff to judge the magnetic size through the size of the air pressure value, and is beneficial for calibration and analysis.
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 (8)
1. The utility model provides an abdominal aorta regulation and control formula magnetism clamp blocks device based on abdominal cavity operation, its characterized in that closes the subassembly including regulation and control electromagnetic component, leading calibration subassembly and magnetism clamp, regulation and control electromagnetic component constitute by operating table, link, electric putter, antimagnetic safety cover and electro-magnet, leading calibration subassembly constitute by robotic arm, locating plate and simulation blood vessel, magnetism clamp close the subassembly and constitute by magnetic block and silica gel protection film, leading calibration subassembly set firmly in regulation and control electromagnetic component rear end upper side, magnetism clamp close the subassembly and be located regulation and control electromagnetic component top, the link set firmly in operating table lower extreme left side, electric putter set firmly in the link top, antimagnetic safety cover set firmly in electric putter right-hand port, just antimagnetic safety cover adopt left sliding connection with the operating table, the electro-magnet set firmly inside antimagnetic safety cover, robotic arm set firmly in operating table rear end upside, the locating plate set firmly in robotic arm upside front end, the simulation blood vessel set firmly in the inside middle-end of locating plate, the magnetism piece be located the electro-magnet top, the silica gel protection film set firmly in the magnetism piece outer wall.
2. The abdominal aorta modulated magnetic clamping blocking device based on abdominal cavity operation as claimed in claim 1, wherein the magnetic clamping component can be provided with a plurality of models in number.
3. The abdominal aorta regulation and control type magnetic clamping and blocking device based on the abdominal cavity operation as claimed in claim 1, wherein the magnetic attraction indication mark is further fixedly arranged at the middle end of the top of the operation table, and the clearance groove is further arranged at the middle end inside the operation table.
4. The abdominal aorta regulation and control type magnetic clamping and blocking device based on abdominal cavity surgery as claimed in claim 1, wherein an electric control cabinet is further fixedly arranged at the left side of the connecting frame, a slide rheostat is further fixedly arranged inside the electric control cabinet, the slide rheostat is electrically connected with the electromagnet, a control console is further fixedly arranged at the top of the electric control cabinet, and the control console is electrically connected with the mechanical arm and the slide rheostat respectively.
5. The abdominal aorta adjustable magnetic clamping and blocking device based on abdominal cavity operation as claimed in claim 1, wherein the top of the antimagnetic protective cover is further provided with a magnetic attraction avoiding hole.
6. The abdominal aorta adjustable magnetic clamping and blocking device based on abdominal cavity operation as claimed in claim 1, wherein the mechanical arm can move along the track of the Z axis, the X axis and the Y axis, the upper end of the right side of the mechanical arm is further fixedly provided with an air pressure sensor, and the air pressure sensor is electrically connected with the console.
7. The abdominal aorta controlled magnetic clamping and blocking device according to claim 1, wherein a positioning groove is further formed in the positioning plate, and the magnetic clamping and blocking component can be placed in the positioning groove.
8. The abdominal aorta controllable magnetic clamping blocking device based on abdominal cavity operation as claimed in claim 6, wherein a connecting air tube is further fixedly arranged at the right side of the simulated blood vessel, and the connecting air tube is respectively connected with the positioning plate and the air pressure sensor by hot melting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110830589.8A CN113558703A (en) | 2021-07-22 | 2021-07-22 | Abdominal aorta regulation and control type magnetic clamping blocking device based on abdominal cavity operation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110830589.8A CN113558703A (en) | 2021-07-22 | 2021-07-22 | Abdominal aorta regulation and control type magnetic clamping blocking device based on abdominal cavity operation |
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| CN113558703A true CN113558703A (en) | 2021-10-29 |
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| CN202110830589.8A Pending CN113558703A (en) | 2021-07-22 | 2021-07-22 | Abdominal aorta regulation and control type magnetic clamping blocking device based on abdominal cavity operation |
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Citations (7)
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| US5529568A (en) * | 1994-03-18 | 1996-06-25 | Surgery Futures Research, Inc. | Magnetic operating table |
| CN103142283A (en) * | 2013-02-18 | 2013-06-12 | 西安交通大学 | Electromagnetic controllable occlusion system for celiac great vessels |
| CN203988203U (en) * | 2014-07-17 | 2014-12-10 | 西安交通大学医学院第一附属医院 | A kind of radial artery puncturing hemostasis fixture based on magnetic compressing blocking-up |
| CN109171863A (en) * | 2018-09-12 | 2019-01-11 | 李坚 | A kind of blood vessel blocking instrument and working method based on electromagnetic force |
| CN109655250A (en) * | 2019-01-09 | 2019-04-19 | 上海理工大学 | A kind of medical non-traumatic hemostatic forceps blocks test device and method |
| CN111449752A (en) * | 2020-03-20 | 2020-07-28 | 北京理工大学 | Passive positioning mechanical arm for propelling mechanism of vascular cavity interventional operation robot |
| CN112006741A (en) * | 2019-05-31 | 2020-12-01 | 西安赛德欧医疗研究院有限公司 | Mechanical control device for magnetic compression abdominal cavity blood flow blocking bed |
-
2021
- 2021-07-22 CN CN202110830589.8A patent/CN113558703A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5529568A (en) * | 1994-03-18 | 1996-06-25 | Surgery Futures Research, Inc. | Magnetic operating table |
| CN103142283A (en) * | 2013-02-18 | 2013-06-12 | 西安交通大学 | Electromagnetic controllable occlusion system for celiac great vessels |
| CN203988203U (en) * | 2014-07-17 | 2014-12-10 | 西安交通大学医学院第一附属医院 | A kind of radial artery puncturing hemostasis fixture based on magnetic compressing blocking-up |
| CN109171863A (en) * | 2018-09-12 | 2019-01-11 | 李坚 | A kind of blood vessel blocking instrument and working method based on electromagnetic force |
| CN109655250A (en) * | 2019-01-09 | 2019-04-19 | 上海理工大学 | A kind of medical non-traumatic hemostatic forceps blocks test device and method |
| CN112006741A (en) * | 2019-05-31 | 2020-12-01 | 西安赛德欧医疗研究院有限公司 | Mechanical control device for magnetic compression abdominal cavity blood flow blocking bed |
| CN111449752A (en) * | 2020-03-20 | 2020-07-28 | 北京理工大学 | Passive positioning mechanical arm for propelling mechanism of vascular cavity interventional operation robot |
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Application publication date: 20211029 |
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