CN112221006A - Catheter intervention electromagnetic guiding device for quickly diagnosing acute pulmonary embolism - Google Patents
Catheter intervention electromagnetic guiding device for quickly diagnosing acute pulmonary embolism Download PDFInfo
- Publication number
- CN112221006A CN112221006A CN202011114927.XA CN202011114927A CN112221006A CN 112221006 A CN112221006 A CN 112221006A CN 202011114927 A CN202011114927 A CN 202011114927A CN 112221006 A CN112221006 A CN 112221006A
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- CN
- China
- Prior art keywords
- fixedly connected
- electromagnetic
- plate
- pulmonary embolism
- acute pulmonary
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- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0127—Magnetic means; Magnetic markers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
- A61B8/085—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures for locating body or organic structures, e.g. tumours, calculi, blood vessels, nodules
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0108—Steering means as part of the catheter or advancing means; Markers for positioning using radio-opaque or ultrasound markers
Abstract
The invention discloses a catheter intervention electromagnetic guiding device for quickly diagnosing acute pulmonary embolism, which relates to the technical field of medical diagnosis and aims to solve the problem that the guiding control is not accurate enough due to the fact that the existing electromagnetic guiding instrument is inconvenient to adjust the direction to guide a guiding head. The invention not only facilitates the adjustment of the height of the electromagnetic guider main body, but also facilitates the transverse and longitudinal movement, thereby facilitating the better guiding control of the guiding head, improving the guiding accuracy and avoiding the injury to blood vessels.
Description
Technical Field
The invention relates to the technical field of medical diagnosis, in particular to a catheter intervention electromagnetic guiding device for quickly diagnosing acute pulmonary embolism.
Background
After the electromagnetic guide catheter is inserted into the body of a patient, the special electromagnetic guide instrument system can be used for drawing and guiding the special electromagnetic guide catheter; if the traction force on the catheter is too large and the inner wall of the blood vessel of the patient is possibly damaged, the electromagnetic guiding force output by the special electromagnetic guiding instrument system can be reduced.
Because of the flexibility inside the blood vessel, how to keep a stable traction strength between the electromagnetic guiding instrument and the magnetic guiding head has great influence on the interventional efficiency and the trauma risk of the internal blood vessel, the height of the electromagnetic guiding instrument is inconvenient to adjust when the existing guiding equipment is used, and the guiding head is inconvenient to accurately drive to move, so that the catheter interventional electromagnetic guiding device for quickly diagnosing acute pulmonary embolism is provided.
Disclosure of Invention
The invention provides a catheter intervention electromagnetic guiding device for quickly diagnosing acute pulmonary embolism, which solves the problem that the guiding control is not accurate enough due to the fact that the existing electromagnetic guiding instrument is inconvenient to adjust the position to guide a guiding head well.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an electromagnetism guiding device is intervene to pipe for quick diagnosis acute pulmonary embolism, includes the bed board, the first backup pad of top both sides fixedly connected with of bed board, the inside movable sleeve of first backup pad is equipped with the movable rod, two the one end fixedly connected with deflector that the movable rod is close to each other, the outside movable sleeve of deflector is equipped with electromagnetism director main part, one side of electromagnetism director main part is connected with the cable, the one end that electromagnetism director main part was kept away from to the cable is connected with the seeker, the first push rod motor of top fixedly connected with of electromagnetism director main part, the top of first push rod motor slides and is provided with the roof, the left side of roof is equipped with longitudinal movement mechanism, the bottom of roof is equipped with lateral shifting mechanism.
Preferably, the longitudinal movement mechanism includes the screw rod of being connected with the roof rotation, and the screw rod thread bush is established in the left side the inside of first backup pad, the outside fixed cover of screw rod is equipped with the second gear, the right side fixedly connected with guide bar of roof, and the guide bar runs through the right side first backup pad.
Preferably, the transverse moving mechanism comprises a second push rod motor fixedly connected with the top of the top plate, an output shaft of the second push rod motor is fixedly connected with a connecting plate, a driving motor is fixedly connected with the bottom of the left side of the connecting plate, a first gear is fixedly connected with an output shaft of the driving motor, a rack fixedly connected with the electromagnetic guider main body is arranged on the right side of the first gear, and the rack is in meshing transmission with the first gear.
Preferably, the fixed orifices have been seted up on the first backup pad, the guide way has been seted up along its direction of height to the both sides inner wall of fixed orifices, the inside movable sleeve of guide way is equipped with guide block, two one side fixedly connected with sleeve pipe that the guide block is close to each other, and the activity of movable rod runs through the sleeve pipe.
Preferably, the top and the bottom of the guide plate are fixedly connected with limit blocks along the length direction of the guide plate, and the limit blocks are movably sleeved in the electromagnetic guider main body.
Preferably, the bottom of roof has seted up the spout along its length direction, the inside slidable mounting of spout has the slider, and the bottom and the first push rod motor fixed connection of slider, seted up the activity hole on the roof, and the connecting plate runs through the activity hole.
Preferably, the bottom both sides fixedly connected with second backup pad of bed board is located the left side fixedly connected with layer board in the second backup pad, the top fixedly connected with operation panel of layer board.
Compared with the prior art, the invention has the beneficial effects that:
1. the electromagnetic guider comprises an electromagnetic guider body, a longitudinal moving mechanism, a transverse moving mechanism and the like, wherein the electromagnetic guider body is arranged on the electromagnetic guider body;
2. the electromagnetic guider comprises a main body, a first push rod motor, a slide block, a top plate and a second push rod motor, wherein the first push rod motor is arranged on the main body;
in conclusion, the device is novel in design and simple to operate, not only is the height of the electromagnetic guider main body convenient to adjust, but also the transverse and longitudinal movement is convenient to carry out, so that the guiding control of the guiding head is convenient and better, the guiding accuracy is improved, and the injury to blood vessels is avoided.
Drawings
Fig. 1 is a front view of a catheter interventional electromagnetic guiding device for rapid diagnosis of acute pulmonary embolism, which is provided by the invention;
fig. 2 is a schematic top view of a movable rod and a guide plate of a catheter interventional electromagnetic guiding device for rapid diagnosis of acute pulmonary embolism, according to the present invention;
fig. 3 is a schematic front view of a first support plate of a catheter-mediated electromagnetic guiding device for rapid diagnosis of acute pulmonary embolism, according to the present invention.
In the figure: the device comprises a bed plate 1, a first supporting plate 2, a movable rod 3, a guide plate 4, an electromagnetic guider main body 5, a cable 6, a guide head 7, a first push rod motor 8, a slide block 9, a top plate 10, a sliding chute 11, a guide rod 12, a second push rod motor 13, a connecting plate 14, a driving motor 15, a first gear 16, a rack 17, a screw rod 18, a second gear 19, a second supporting plate 20, a supporting plate 21 and an operation table 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a catheter intervention electromagnetic guidance device for quickly diagnosing acute pulmonary embolism, including a bed plate 1, first support plates 2 fixedly connected to both sides of the top of the bed plate 1, a movable rod 3 is sleeved on the inner portion of the first support plate 2, one end of the two movable rods 3 close to each other is fixedly connected with a guide plate 4, an electromagnetic guider main body 5 is sleeved on the outer portion of the guide plate 4, a cable 6 is connected to one side of the electromagnetic guider main body 5, one end of the cable 6, which is far away from the electromagnetic guider main body 5, is connected with a guide head 7, a first push rod motor 8 is fixedly connected to the top of the electromagnetic guider main body 5, a top plate 10 is arranged at the top of the first push rod motor 8 in a sliding manner, a longitudinal moving mechanism is arranged on the left side of the.
In this embodiment, the longitudinal moving mechanism includes a screw 18 rotatably connected to the top plate 10, the screw 18 is threadedly sleeved inside the left first support plate 2, the second gear 19 is fixedly sleeved outside the screw 18, the guide rod 12 is fixedly connected to the right side of the top plate 10, and the guide rod 12 penetrates through the right first support plate 2.
In this embodiment, the lateral moving mechanism includes a second push rod motor 13 fixedly connected to the top of the top plate 10, a connecting plate 14 is fixedly connected to an output shaft of the second push rod motor 13, a driving motor 15 is fixedly connected to the bottom of the left side of the connecting plate 14, a first gear 16 is fixedly connected to an output shaft of the driving motor 15, a rack 17 fixedly connected to the electromagnetic guider main body 5 is arranged on the right side of the first gear 16, and the rack 17 is in meshing transmission with the first gear 16.
In this embodiment, seted up the fixed orifices on the first backup pad 2, the guide way has been seted up along its direction of height to the both sides inner wall of fixed orifices, and the inside movable sleeve of guide way is equipped with the guide block, and one side fixedly connected with sleeve pipe that two guide blocks are close to each other, and the sleeve pipe is run through in the activity of movable rod 3.
In this embodiment, the top and the bottom of the guide plate 4 are fixedly connected with a limiting block along the length direction thereof, and the limiting block is movably sleeved in the electromagnetic guider main body 5.
In this embodiment, the bottom of the top plate 10 is provided with a sliding groove 11 along the length direction thereof, the sliding block 9 is slidably mounted inside the sliding groove 11, the bottom of the sliding block 9 is fixedly connected with the first push rod motor 8, the top plate 10 is provided with a movable hole, and the connecting plate 14 penetrates through the movable hole.
In this embodiment, the two sides of the bottom of the bed board 1 are fixedly connected with a second supporting plate 20, a supporting plate 21 is fixedly connected to the second supporting plate 20 located on the left side, and the top of the supporting plate 21 is fixedly connected with an operating table 22.
Firstly, a driving motor 15 on a longitudinal moving mechanism drives a first gear 16 to rotate, the first gear 16 rotates on a rack 17 to drive the rack 17 to move, the rack 17 drives an electromagnetic guider main body 5 to longitudinally move, when the transverse movement is needed, a second push rod motor 13 drives a connecting plate 14 to leftwards move, the connecting plate 14 drives the driving motor 15 and the first gear 16 to leftwards move, so that the first gear 16 and the second gear 19 are meshed for transmission, at the moment, the driving motor 15 drives the second gear 19 to rotate through the first gear 16, the second gear 19 can drive a top plate 10 to transversely move, so that the electromagnetic guider main body 5 can be driven to transversely move, the position of the electromagnetic guider main body 5 can be conveniently and accurately adjusted, better control is facilitated, the first push rod motor 8 can drive the electromagnetic guider main body 5 to move up and down, so as to achieve the effect of height adjustment, the guiding head is conveniently and accurately guided, the whole device not only conveniently adjusts the height of the electromagnetic guider main body 5, but also conveniently moves transversely and longitudinally, so that the guiding head is conveniently and better guided and controlled, the guiding accuracy is improved, and the injury to blood vessels is avoided.
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 should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a pipe intervention electromagnetism guider for quick diagnosis acute pulmonary embolism, includes bed board (1), its characterized in that, the top both sides fixedly connected with first backup pad (2) of bed board (1), the inside movable sleeve of first backup pad (2) is equipped with movable rod (3), two one end fixedly connected with deflector (4) that movable rod (3) are close to each other, the outside movable sleeve of deflector (4) is equipped with electromagnetism director main part (5), one side of electromagnetism director main part (5) is connected with cable (6), the one end that electromagnetism director main part (5) were kept away from in cable (6) is connected with seeker (7), the top fixedly connected with first push rod motor (8) of electromagnetism director main part (5), the top slip of first push rod motor (8) is provided with roof (10), the left side of the top plate (10) is provided with a longitudinal moving mechanism, and the bottom of the top plate (10) is provided with a transverse moving mechanism.
2. The catheter-mediated electromagnetic guiding device for the rapid diagnosis of acute pulmonary embolism according to claim 1, wherein the longitudinal moving mechanism comprises a screw (18) rotatably connected with the top plate (10), the screw (18) is threadedly sleeved inside the first support plate (2) at the left side, a second gear (19) is fixedly sleeved on the outside of the screw (18), a guide rod (12) is fixedly connected to the right side of the top plate (10), and the guide rod (12) penetrates through the first support plate (2) at the right side.
3. The catheter intervention electromagnetic guidance device for rapidly diagnosing acute pulmonary embolism, according to claim 1, wherein the lateral moving mechanism comprises a second push rod motor (13) fixedly connected to the top of the top plate (10), a connecting plate (14) is fixedly connected to an output shaft of the second push rod motor (13), a driving motor (15) is fixedly connected to the bottom of the left side of the connecting plate (14), a first gear (16) is fixedly connected to an output shaft of the driving motor (15), a rack (17) fixedly connected to the electromagnetic guidance device body (5) is arranged on the right side of the first gear (16), and the rack (17) is in meshing transmission with the first gear (16).
4. The electromagnetic guiding device for catheter intervention for rapid diagnosis of acute pulmonary embolism, according to claim 1, wherein a fixing hole is formed on the first supporting plate (2), guide grooves are formed on inner walls of two sides of the fixing hole along a height direction of the fixing hole, guide blocks are movably sleeved in the guide grooves, a sleeve is fixedly connected to one side of the two adjacent guide blocks, and the movable rod (3) movably penetrates through the sleeve.
5. The catheter intervention electromagnetic guidance device for rapidly diagnosing acute pulmonary embolism, according to claim 1, wherein the top and the bottom of the guide plate (4) are fixedly connected with limit blocks along the length direction thereof, and the limit blocks are movably sleeved inside the electromagnetic guidance device main body (5).
6. The catheter intervention electromagnetic guiding device for rapidly diagnosing acute pulmonary embolism, according to claim 3, wherein a sliding groove (11) is formed in the bottom of the top plate (10) along the length direction of the top plate, a sliding block (9) is slidably mounted inside the sliding groove (11), the bottom of the sliding block (9) is fixedly connected with the first push rod motor (8), a movable hole is formed in the top plate (10), and the connecting plate (14) penetrates through the movable hole.
7. The electromagnetic guiding device for the catheter intervention for the rapid diagnosis of acute pulmonary embolism, according to claim 1, wherein a second supporting plate (20) is fixedly connected to two sides of the bottom of the bed plate (1), a supporting plate (21) is fixedly connected to the second supporting plate (20) on the left side, and an operation table (22) is fixedly connected to the top of the supporting plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011114927.XA CN112221006A (en) | 2020-10-19 | 2020-10-19 | Catheter intervention electromagnetic guiding device for quickly diagnosing acute pulmonary embolism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011114927.XA CN112221006A (en) | 2020-10-19 | 2020-10-19 | Catheter intervention electromagnetic guiding device for quickly diagnosing acute pulmonary embolism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112221006A true CN112221006A (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011114927.XA Pending CN112221006A (en) | 2020-10-19 | 2020-10-19 | Catheter intervention electromagnetic guiding device for quickly diagnosing acute pulmonary embolism |
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| CN (1) | CN112221006A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101019765A (en) * | 2007-03-29 | 2007-08-22 | 新奥博为技术有限公司 | Surgical operation system under the guide of magnetic resonant image and the operation navigating method |
| CN101528145A (en) * | 2005-12-29 | 2009-09-09 | 韦伯斯特生物官能公司 | Deflectable catheter with a flexibly attached tip section |
| CN104783892A (en) * | 2014-01-17 | 2015-07-22 | 韦伯斯特生物官能(以色列)有限公司 | Signal transmission using catheter braid wires |
| CN107865694A (en) * | 2016-09-27 | 2018-04-03 | 柯惠有限合伙公司 | The system and method for performing surgical navigation program |
| CN109091178A (en) * | 2018-06-10 | 2018-12-28 | 张培栋 | A kind of minimally invasive frontal muscle suspension medical instrument |
| CN208524891U (en) * | 2018-01-28 | 2019-02-22 | 张婷 | A kind of support device of medical instrument |
| CN109984825A (en) * | 2019-04-02 | 2019-07-09 | 芜湖市第二人民医院 | One kind puncturing intervention guiding mechanism for CT |
| CN110801571A (en) * | 2019-11-05 | 2020-02-18 | 厦门大学 | Guide wire catheter operating device for interventional embolism operation |
| CN111281558A (en) * | 2020-03-09 | 2020-06-16 | 赵新亮 | Operation hanging frame for general surgery department |
| CN210850637U (en) * | 2019-07-04 | 2020-06-26 | 王秀兰 | Building board cutting device convenient to adjust |
| CN111359080A (en) * | 2020-04-07 | 2020-07-03 | 崔秀丽 | Intracardiac branch of academic or vocational study clinical intervention treatment pipe fixing device |
| CN111420225A (en) * | 2020-03-30 | 2020-07-17 | 河北医科大学第四医院（河北省肿瘤医院） | PICC (peripherally inserted Central catheter) tube placing method based on controllable magnetic field guidance |
-
2020
- 2020-10-19 CN CN202011114927.XA patent/CN112221006A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101528145A (en) * | 2005-12-29 | 2009-09-09 | 韦伯斯特生物官能公司 | Deflectable catheter with a flexibly attached tip section |
| CN101019765A (en) * | 2007-03-29 | 2007-08-22 | 新奥博为技术有限公司 | Surgical operation system under the guide of magnetic resonant image and the operation navigating method |
| CN104783892A (en) * | 2014-01-17 | 2015-07-22 | 韦伯斯特生物官能(以色列)有限公司 | Signal transmission using catheter braid wires |
| CN107865694A (en) * | 2016-09-27 | 2018-04-03 | 柯惠有限合伙公司 | The system and method for performing surgical navigation program |
| CN208524891U (en) * | 2018-01-28 | 2019-02-22 | 张婷 | A kind of support device of medical instrument |
| CN109091178A (en) * | 2018-06-10 | 2018-12-28 | 张培栋 | A kind of minimally invasive frontal muscle suspension medical instrument |
| CN109984825A (en) * | 2019-04-02 | 2019-07-09 | 芜湖市第二人民医院 | One kind puncturing intervention guiding mechanism for CT |
| CN210850637U (en) * | 2019-07-04 | 2020-06-26 | 王秀兰 | Building board cutting device convenient to adjust |
| CN110801571A (en) * | 2019-11-05 | 2020-02-18 | 厦门大学 | Guide wire catheter operating device for interventional embolism operation |
| CN111281558A (en) * | 2020-03-09 | 2020-06-16 | 赵新亮 | Operation hanging frame for general surgery department |
| CN111420225A (en) * | 2020-03-30 | 2020-07-17 | 河北医科大学第四医院（河北省肿瘤医院） | PICC (peripherally inserted Central catheter) tube placing method based on controllable magnetic field guidance |
| CN111359080A (en) * | 2020-04-07 | 2020-07-03 | 崔秀丽 | Intracardiac branch of academic or vocational study clinical intervention treatment pipe fixing device |
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Application publication date: 20210115 |
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| RJ01 | Rejection of invention patent application after publication |