CN113288697A - Intracardiac branch of academic or vocational study intervention treatment auxiliary device - Google Patents
Intracardiac branch of academic or vocational study intervention treatment auxiliary device Download PDFInfo
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- CN113288697A CN113288697A CN202110673362.7A CN202110673362A CN113288697A CN 113288697 A CN113288697 A CN 113288697A CN 202110673362 A CN202110673362 A CN 202110673362A CN 113288697 A CN113288697 A CN 113288697A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/1235—Arms
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
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- 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
- A61M25/0116—Steering means as part of the catheter or advancing means; Markers for positioning self-propelled, e.g. autonomous robots
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- 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
- A61M25/02—Holding devices, e.g. on the body
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- 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
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/0213—Holding devices, e.g. on the body where the catheter is attached by means specifically adapted to a part of the human body
-
- 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
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/028—Holding devices, e.g. on the body having a mainly rigid support structure
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
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- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Hematology (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Neurosurgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Robotics (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses an auxiliary device for interventional therapy of cardiology, which comprises a bracket and a therapeutic catheter, wherein a groove with an arc-shaped section is formed in the bracket, a supporting plate is fixedly arranged at one side above the bracket, a catheter driving assembly is arranged at one side of the upper surface of the supporting plate, a moving plate which is in sliding connection with the supporting plate is arranged at the other side of the upper surface of the supporting plate, a catheter clamping assembly is arranged at the upper surface of the moving plate, a catheter fixing assembly is arranged at one side of the supporting plate, and the therapeutic catheter is positioned between two clamping airbags and penetrates out of the catheter fixing assembly. The working efficiency is improved, and the fatigue of medical staff is reduced.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an auxiliary device for interventional therapy of cardiology.
Background
Interventional therapy, which is an emerging therapeutic approach between surgical and medical treatment, includes both intravascular and non-vascular interventional therapies. After more than 30 years of development, the patient is called three-pillar department of surgery and medicine. In brief, the interventional therapy is a minimally invasive treatment method in which a small channel with a diameter of several millimeters is made on a blood vessel and a skin or an original pipeline of a human body under the guidance of an imaging device (an angiography machine, a fluoroscopy machine, a CT, an MR, a B-ultrasound) to treat a local part of a focus without operating to expose the focus. At present, when the interventional therapy of the cardiology department is carried out, an interventional therapy pipeline needs to be accurately placed, a puncture needle is directly used for puncturing a blood vessel or a common injector is used for puncturing the blood vessel, then a needle tube is removed to reserve the needle head, the color of blood is observed for judgment, and then the interventional therapy pipeline is inserted into the needle head, so that the interventional therapy pipeline is not easy to place in the proceeding process, the working difficulty is increased for medical staff, the interventional therapy pipeline is usually manually placed in, quite experienced medical staff is needed, the interventional therapy pipeline can be accurately placed in the correct position through full-process full attention, if the medical staff carelessly shakes hands in the process of placing the interventional therapy pipeline, the placing error can be caused, the working difficulty of the medical staff is improved, the working efficiency is reduced, and the fatigue degree of the medical staff is improved, and based on the method, an auxiliary device for the interventional therapy of the cardiology department needs to be designed, to solve the above problems.
Disclosure of Invention
The invention aims to provide an auxiliary device for interventional therapy of cardiology, which is characterized by comprising a bracket and a therapeutic catheter, wherein the bracket is provided with a groove with an arc-shaped section, one side above the bracket is fixedly provided with a support plate, one side of the upper surface of the support plate is provided with a catheter driving assembly, the other side of the upper surface of the support plate is provided with a movable plate in sliding connection with the support plate, the upper surface of the movable plate is provided with a catheter clamping assembly, the catheter driving assembly comprises a rack which is parallel to the therapeutic catheter and in sliding connection with the support plate, and a gear which is fixedly connected with an output shaft of a motor fixedly arranged on the support plate, the rack is in meshing connection with the gear, the rack is fixedly connected with the movable plate, the catheter clamping assembly comprises two clamping airbags respectively and fixedly arranged at two sides of the upper surface of the movable plate, and the two clamping airbags are respectively communicated with a micro air pump fixedly arranged on the upper surface of the movable plate, one side of the supporting plate is provided with a catheter fixing component, and the treatment catheter is positioned between the two clamping air bags and penetrates out of the catheter fixing component.
Preferably, the fixed subassembly of pipe includes the sleeve of fixed mounting in backup pad one side, the open slot has been seted up to telescopic top, the inside both sides of sleeve are equipped with stationary vane respectively, fixed mounting has the mount pad in the sleeve, two stationary vane is articulated with the mount pad respectively, the open slot top is equipped with connects fixed subassembly, one stationary vane passes through the connecting rod and is connected fixed subassembly fixed connection, another fixedly connected with connecting rod on the stationary vane utilizes it can be fixed with the treatment pipe to connect fixed subassembly with the connecting rod.
Preferably, connect fixed subassembly package rubbing board body, one of plate body serves and offers the logical groove that is used for making the connecting rod pass through, set up on the plate body and lie in logical groove one side and with lead to the spout that the groove link up mutually, be equipped with the recess on leading to the groove opposite side inner wall, be equipped with the slide bar in the spout, the one end and the spout of slide bar pass through a spring fixed connection, the other end tip of slide bar extends to in the recess, fixed mounting has the action bars on the slide bar.
Preferably, the upper surface of the supporting plate is provided with a second sliding groove, and the lower part of the rack is fixedly provided with a first sliding block matched with the second sliding groove.
Preferably, one end of the rack is fixedly connected with the inner wall of the second sliding groove through a second spring, and the gear is an incomplete gear.
Preferably, the upper surface of the supporting plate is provided with a third sliding groove, and the lower part of the moving plate is fixedly provided with a second sliding block matched with the three phases of the sliding grooves.
Preferably, a sponge cushion is fixedly arranged on the surface of the groove.
Preferably, the two sides of the bracket are respectively and fixedly provided with a primary-secondary connecting belt.
Preferably, a controller is arranged on the supporting plate, and the controller is electrically connected with the motor and the miniature air pump respectively.
Preferably, a plurality of separation strips are fixedly installed inside the clamping air bag, the separation strips divide the clamping air bag into a plurality of independent bag cavities, and the independent bag cavities are respectively communicated with the micro air pump.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention realizes that the treatment catheter is accurately placed into the blood vessel of a patient section by section step by fixedly mounting the support plate and the movable plate on the support, arranging the catheter driving assembly on the support plate and arranging the catheter clamping assembly on the movable plate, avoids placing errors caused by careless hand shaking in the process of placing the medical staff into the interventional treatment pipeline, reduces the working difficulty of the medical staff, improves the working efficiency and reduces the fatigue of the medical staff.
2. The catheter fixing component is arranged on one side of the supporting plate, so that the treatment catheter is fixed.
3. Through set up the controller on the support, utilize the controller control pipe drive assembly, pipe centre gripping subassembly for the operation of whole device is more convenient.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of an auxiliary device for interventional therapy in cardiology department according to the present invention;
FIG. 2 is a schematic side view of an auxiliary device for interventional therapy in cardiology department according to the present invention;
FIG. 3 is a schematic cross-sectional view of a catheter fixing component of an auxiliary device for interventional therapy in cardiology department according to the present invention;
fig. 4 is a schematic top view of a catheter fixing component of an auxiliary device for cardiology interventional therapy according to the present invention.
FIG. 5 is a schematic cross-sectional view of a clamping balloon of an auxiliary device for interventional therapy in cardiology department according to the present invention
Description of reference numerals:
1-bracket, 2-supporting plate, 3-moving plate, 4-treatment catheter, 5-catheter driving component, 6-catheter clamping component, 7-catheter fixing component, 8-controller, 101-groove, 102-son-mother connecting band, 1011-sponge pad, 201-sliding groove II, 202-sliding groove III, 301-sliding block II, 501-rack, 502-motor, 503-gear, 601-clamping air bag, 602-micro air pump, 701-sleeve, 702-fixed blade, 703-mounting seat, 704-connecting rod, 705-fixing component, 706-open slot, 707-connecting rod, 5011-sliding block I, 5012-spring II, 6011-division band, 6012-air bag cavity, 7051-plate body and 7052-through slot, 7053-sliding groove one, 7054-groove, 7055-sliding bar, 7056-spring one, 7057-operating bar.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, but it should be understood that the scope of the present invention is not limited by the specific embodiments.
Example 1:
as shown in fig. 1-5, an auxiliary device for interventional therapy in cardiology is characterized by comprising a support 1 and a therapeutic catheter 4, wherein the support 1 is provided with a groove 101 having an arc-shaped cross section, a support plate 2 is fixedly mounted on one side above the support 1, a catheter driving assembly 5 is arranged on one side of the upper surface of the support plate 2, a moving plate 3 slidably connected with the support plate 2 is arranged on the other side of the upper surface of the support plate 2, a catheter clamping assembly 6 is arranged on the upper surface of the moving plate 3, the catheter driving assembly 5 comprises a rack 501 parallel to the therapeutic catheter 4 and slidably connected with the support plate 2, a gear 503 fixedly connected with an output shaft of a motor 502 fixedly mounted on the support plate 2, the rack 501 is engaged with the gear 503, the rack 501 is fixedly connected with the moving plate 3, the catheter clamping assembly 6 comprises two clamping airbags 601 fixedly mounted on two sides of the upper surface of the support plate 3, the two clamping air bags 601 are respectively communicated with a micro air pump 602 fixedly arranged on the upper surface of the movable plate 3, one side of the support plate 2 is provided with a catheter fixing component 7, the treatment catheter 4 is positioned between the two clamping air bags 601 and penetrates out of the catheter fixing component 7, when the auxiliary device for cardiology interventional treatment is used, such as radial artery puncture, the arm of a patient can be fixed in the groove 101 on the support 1, the treatment catheter 4 is positioned between the two clamping air bags 601 and penetrates out of the catheter fixing component 7, one end of the treatment catheter 4 is punctured into the puncture part of the patient, the micro air pump 602 is controlled to respectively inflate the two clamping air bags 601, when the two clamping air bags 601 are fully inflated, the treatment catheter 4 positioned between the two clamping air bags 601 can be fixedly clamped, and then the motor 502 is controlled to rotate forwards for a certain angle, so that the gear 503 can drive the rack 501 to move, thereby realizing that the movable plate 3 fixedly connected with the rack 501 moves on the support plate 2, thereby realizing that the treatment catheter 4 is arranged in the patient for a certain distance, then controlling the micro air pump 602 to respectively pump air to the two clamping air bags 601, when the two clamping air bags 601 are pumped air and contracted, loosening the originally clamped treatment catheter 4, controlling the motor 502 to reversely rotate for a certain angle at the moment, thereby realizing that the support plate 3 is reset, after the movable plate 3 is reset, controlling the micro air pump 602 to respectively pump air to the two clamping air bags 601 to clamp the treatment catheter 4, simultaneously controlling the 502 to forwardly rotate for a certain angle, realizing that the rack 501 drives the movable plate 3 to move on the support plate 2, further realizing that the treatment catheter 4 is arranged in the patient for a certain distance again, then controlling the micro air pump 602 to respectively pump air to the two clamping air bags 601 again, controlling the motor 502 to reversely rotate for a certain angle, therefore, the movable plate 3 can be reset, the steps can be repeated continuously, the treatment catheter 4 is completely placed into the body of a patient, the situation that the hands shake carelessly in the process of placing the medical staff into the interventional treatment pipeline to cause placement errors is avoided, the working difficulty of the medical staff is reduced, the working efficiency is improved, and the fatigue of the medical staff is reduced.
The catheter fixing component 7 comprises a sleeve 701 fixedly installed on one side of the supporting plate 2, an open slot 706 is formed above the sleeve 701, two fixed blades 702 are respectively arranged on two sides inside the sleeve 701, an installation seat 703 is fixedly installed inside the sleeve 701, the two fixed blades 702 are respectively hinged with the installation seat 703, a connecting and fixing component 705 is arranged above the open slot 706, one fixed blade 702 is fixedly connected with the connecting and fixing component 705 through a connecting rod 704, a connecting rod 707 is fixedly connected onto the other fixed blade 702, the connecting rod 707 is fixed through the connecting and fixing component 705, the treatment catheter 4 can be fixed, the catheter fixing component 7 can be used for fixing the treatment catheter 4 in the interventional therapy process of the cardiology department, in the practical application, an operating handle can be fixedly installed at the top of the connecting rod 707, and sponge pads are fixedly installed on the two fixed blades 702, when the treatment catheter 4 needs to be fixed, the connecting rod 707 is rotated and fixed on the connecting and fixing component 705, so that the two fixed blades 702 are close to each other and fixed, and the treatment catheter 4 is fixed between the two fixed blades 702.
The connecting and fixing component 705 comprises a plate body 7051, one end of the plate body 7051 is provided with a through groove 7052 through which a connecting rod 707 passes, the plate body 7051 is provided with a first sliding groove 7053 which is positioned at one side of the through groove 7052 and is communicated with the through groove 7052, the inner wall of the other side of the through groove 7052 is provided with a groove 7054, a sliding rod 7055 is arranged in the first sliding groove 7053, one end of the sliding rod 7055 is fixedly connected with the first sliding groove 7053 through a first spring 7056, the other end of the sliding rod 7055 extends into the groove 7054, an operating rod 7057 is fixedly mounted on the sliding rod 7055, when the connecting rod 707 is fixed, the operating rod 7056 is used for controlling the sliding rod 7055 to move towards one end close to the first spring 7053, the first spring 7053 contracts, then the connecting rod 707 is rotated into the through groove 7052, then the operating rod 7056 is loosened, the first spring 7053 is reset, the sliding rod 7055 enters the groove 7054, and thus the connecting rod 707 is fixed in the through groove 7052, the fixation of the treatment catheter 4 between the two fixed blades 702 is achieved.
Example 2:
the upper surface of the supporting plate 2 is provided with a second sliding groove 201, the lower part of the rack 501 is fixedly provided with a first sliding block 5011 matched with the second sliding groove 201, one end of the rack 501 is fixedly connected with the inner wall of the second sliding groove 201 through a second spring 5012, the gear 503 is an incomplete gear, when the auxiliary device for cardiology interventional therapy is used, such as radial artery puncture, the arm of a patient can be fixed in the groove 101 on the bracket 1, a therapeutic catheter 4 is placed between the two clamping airbags 601 and penetrates out of the catheter fixing component 7, one end of the therapeutic catheter 4 is punctured into the puncture part of the patient, the micro air pump 602 is controlled to respectively inflate the two clamping airbags 601, when the two clamping airbags 601 are fully expanded after being inflated, the therapeutic catheter 4 positioned between the two clamping airbags 601 can be fixedly clamped, then the motor 502 is controlled to drive the incomplete gear 503 to rotate, and the part of the incomplete gear 503 with teeth is meshed with the rack 501, the rack 501 is driven to move for a certain distance, the spring 5012 is extruded, and the rack 501 drives the movable plate 3 to move on the support plate 2, so that the therapeutic catheter 4 is placed in a patient for a certain distance, then the incomplete gear 503 is separated from the rack 501, at the moment, the micro air pump 602 is controlled and controlled to pump air to the two clamping air bags 601 respectively, when the two clamping air bags 601 are pumped out and contracted, the therapeutic catheter 4 which is clamped originally can be loosened, the spring 5012 is reset, and the rack 501 is pushed to move reversely, then the rack 501 drives the movable plate 3 to reset, the motor 502 rotates to drive the part with teeth of the incomplete gear 503 to be meshed with the rack 501 again for transmission, and simultaneously the micro air pump 602 is controlled to inflate the two clamping air bags 601 respectively, when the two clamping air bags 601 are fully expanded after being inflated, the therapeutic catheter 4 positioned between the two clamping air bags 601 can be fixedly clamped, the rack 501 can drive the moving plate 3 to move for a certain distance again, the treatment catheter 4 can be placed in the patient for a certain distance again, then the incomplete gear 503 is separated from the rack 501, the miniature air pump 602 is controlled to exhaust air from the two clamping air bags 601 at the moment, when the two clamping air bags 601 are exhausted and contracted, the originally clamped treatment catheter 4 can be loosened, the spring II 5012 is reset, the rack 501 is pushed to move reversely, the rack 501 drives the moving plate 3 to reset, the steps can be repeated continuously, and the treatment catheter 4 can be placed in the patient completely.
The upper surface of the supporting plate 2 is provided with a third sliding groove 202, and the lower part of the moving plate 3 is fixedly provided with a second sliding block 301 matched with the third sliding groove 202, so as to realize the sliding connection between the moving plate 3 and the supporting plate 2.
A sponge pad 1011 is fixedly mounted on the surface of the groove 101, so that the body part of the patient fixed in the groove 101 is more comfortable to contact with the groove 101.
The two sides of the support 1 are respectively and fixedly provided with a primary-secondary connecting belt 102, so as to realize the fixed connection between the body part of the patient and the support 1.
The controller 8 is arranged on the supporting plate 2, the controller 8 is electrically connected with the motor 502 and the micro air pump 602 respectively, so that the operation is more convenient and labor-saving, and the working efficiency is greatly improved.
A plurality of division belts 6011 are fixedly installed inside the clamping airbag 601, the division belts 6011 divide the clamping airbag 601 into a plurality of independent airbag chambers 6012, the independent airbag chambers 6012 are respectively communicated with the micro air pump 602, the clamping airbag 601 is divided into the independent airbag chambers 6012 by the division belts 6011, and the clamping airbag 601 is rapidly inflated and rapidly deflated by the micro air pump 602, so that the working efficiency of the whole device is improved.
The working principle and the using process of the invention are as follows: when the auxiliary device for interventional therapy in cardiology department is used, for example, when radial artery puncture is performed, the arm of a patient can be fixed in the groove 101 on the bracket 1, the treatment catheter 4 is placed between the two clamping airbags 601 and penetrates out of the catheter fixing component 7, one end of the treatment catheter 4 is punctured into the puncture part of the patient, the micro air pump 602 is controlled to inflate the two clamping airbags 601 respectively, when the two clamping airbags 601 are fully deployed after being inflated, the treatment catheter 4 positioned between the two clamping airbags 601 can be fixedly clamped, then the motor 502 is controlled to rotate forward for a certain angle, the gear 503 can drive the rack 501 to move, so that the moving plate 3 fixedly connected with the rack 501 moves on the supporting plate 2, the treatment catheter 4 is placed in the body of the patient for a certain distance, then the micro air pump 602 is controlled to exhaust the two clamping airbags 601 respectively, when the two clamping airbags 601 are deflated and retracted, the originally clamped treatment catheter 4 can be loosened, the motor 502 can be controlled to reversely rotate by a certain angle at the moment, so that the movable plate 3 can be reset, after the movable plate 3 is reset, the micro air pump 602 can be controlled to respectively inflate the two clamping air bags 601 to clamp the treatment catheter 4, meanwhile, the motor 502 can be controlled to normally rotate by a certain angle, the rack 501 drives the movable plate 3 to move on the support plate 2, so that the treatment catheter 4 is placed in the patient body for a certain distance again, then the micro air pump 602 is controlled to respectively exhaust the two clamping air bags 601 again, the motor 502 is controlled to reversely rotate by a certain angle, so that the movable plate 3 can be reset, the steps can be continuously repeated, the treatment catheter 4 is completely placed in the patient body, the situation that the medical personnel carelessly shake of hands during the process of placing the intervention treatment catheter is avoided, the placing error is caused, and the working difficulty of the medical personnel is reduced, the working efficiency is improved, and the fatigue of medical staff is reduced.
When the treatment catheter 4 needs to be fixed, the connecting rod 707 is rotated and fixed on the connecting and fixing component 705, so that the two fixed blades 702 are close to each other and fixed, and the treatment catheter 4 is fixed between the two fixed blades 702. When the connecting rod 707 is fixed by the connecting and fixing component 705, the operating rod 7056 controls the sliding rod 7055 to move towards one end close to the first spring 7053, the first spring 7053 contracts, then the connecting rod 707 rotates into the through groove 7052, then the operating rod 7056 is loosened, the first spring 7053 resets, the sliding rod 7055 enters the groove 7054, and therefore the connecting rod 707 is fixed in the through groove 7052, and the therapeutic catheter 4 is fixed between the two fixed blades 702.
Finally, the description is as follows: the above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (10)
1. The auxiliary device for interventional therapy of the cardiology department is characterized by comprising a support (1) and a therapeutic catheter (4), wherein a groove (101) with an arc-shaped cross section is formed in the support (1), a support plate (2) is fixedly mounted on one side above the support (1), a catheter driving assembly (5) is arranged on one side of the upper surface of the support plate (2), a moving plate (3) in sliding connection with the support plate (2) is arranged on the other side of the upper surface of the support plate (2), and a catheter clamping assembly (6) is arranged on the upper surface of the moving plate (3);
the catheter driving assembly (5) comprises a rack (501) which is parallel to the treatment catheter (4) and is in sliding connection with the supporting plate (2), and a gear (503) which is fixedly connected with an output shaft of a motor (502) fixedly arranged on the supporting plate (2), wherein the rack (501) is meshed with the gear (503), and the rack (501) is fixedly connected with the moving plate (3);
the catheter clamping assembly (6) comprises two clamping air bags (601) which are respectively and fixedly arranged on two sides of the upper surface of the moving plate (3), and the two clamping air bags (601) are respectively communicated with a micro air pump (602) fixedly arranged on the upper surface of the moving plate (3);
a catheter fixing component (7) is arranged on one side of the supporting plate (2), and the treatment catheter (4) is positioned between the two clamping air bags (601) and penetrates out of the catheter fixing component (7).
2. A cardiology interventional therapy assistance device of claim 1, wherein: the fixed subassembly of pipe (7) is including fixed mounting sleeve (701) in backup pad (2) one side, open slot (706) have been seted up to the top of sleeve (701), the inside both sides of sleeve (701) are equipped with stationary blade (702) respectively, fixed mounting has mount pad (703), two in sleeve (701) stationary blade (702) are articulated with mount pad (703) respectively, open slot (706) top is equipped with connects fixed subassembly (705), one stationary blade (702) pass through connecting rod (704) and be connected fixed subassembly (705) fixed connection, another fixedly connected with connecting rod (707) on stationary blade (702), utilize thereby it is fixed with treatment pipe (4) with connecting rod (707) are fixed to connect fixed subassembly (705).
3. A cardiology interventional therapy assistance device of claim 1, wherein: the connecting and fixing component (705) comprises a plate body (7051), one end of the plate body (7051) is provided with a through groove (7052) through which a connecting rod (707) passes, the plate body (7051) is provided with a first sliding groove (7053) which is positioned on one side of the through groove (7052) and communicated with the through groove (7052), the inner wall of the other side of the through groove (7052) is provided with a groove (7054), a sliding rod (7055) is arranged in the first sliding groove (7053), one end of the sliding rod (7055) is fixedly connected with the first sliding groove (7053) through a first spring (7056), the end part of the other end of the sliding rod (7055) extends into the groove (7054), and an operating rod (7057) is fixedly mounted on the sliding rod (7055).
4. A cardiology interventional therapy assistance device of claim 1, wherein: a second sliding groove (201) is formed in the upper surface of the supporting plate (2), and a first sliding block (5011) matched with the second sliding groove (201) is fixedly mounted on the lower portion of the rack (501).
5. An intracardiac interventional therapy assistance device according to claim 4, characterized in that: one end of the rack (501) is fixedly connected with the inner wall of the second sliding groove (201) through a second spring (5012), and the gear (503) is an incomplete gear.
6. A cardiology interventional therapy assistance device of claim 1, wherein: the upper surface of the supporting plate (2) is provided with a third sliding groove (202), and the lower part of the moving plate (3) is fixedly provided with a second sliding block (301) matched with the third sliding groove (202).
7. A cardiology interventional therapy assistance device of claim 1, wherein: and a sponge pad (1011) is fixedly arranged on the surface of the groove (101).
8. A cardiology interventional therapy assistance device of claim 1, wherein: and a primary and secondary connecting belt (102) is fixedly arranged on each of two sides of the support (1).
9. A cardiology interventional therapy assistance device of claim 1, wherein: the air pump is characterized in that a controller (8) is arranged on the supporting plate (2), and the controller (8) is electrically connected with the motor (502) and the micro air pump (602) respectively.
10. A cardiology interventional therapy assistance device of claim 1, wherein: a plurality of division strips (6011) are fixedly installed inside the clamping air bag (601), the division strips (6011) divide the clamping air bag (601) into a plurality of independent air bag cavities (6012), and the independent air bag cavities (6012) are respectively communicated with the micro air pump (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110673362.7A CN113288697B (en) | 2021-06-17 | 2021-06-17 | Intracardiac branch of academic or vocational study intervention treatment auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110673362.7A CN113288697B (en) | 2021-06-17 | 2021-06-17 | Intracardiac branch of academic or vocational study intervention treatment auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113288697A true CN113288697A (en) | 2021-08-24 |
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| CN113712775A (en) * | 2021-09-10 | 2021-11-30 | 青岛大学附属医院 | Be used for full-automatic auxiliary robot of gynaecology's disease routine inspection |
| CN113769240A (en) * | 2021-10-18 | 2021-12-10 | 中国人民解放军总医院第一医学中心 | Peripheral blood vessel interventional therapy guide wire |
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| CN113769240A (en) * | 2021-10-18 | 2021-12-10 | 中国人民解放军总医院第一医学中心 | Peripheral blood vessel interventional therapy guide wire |
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| CN113288697B (en) | 2022-08-26 |
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