CN113520545B - Cerebral blood vessel puncture fixing device for nerve intervention - Google Patents
Cerebral blood vessel puncture fixing device for nerve intervention Download PDFInfo
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- CN113520545B CN113520545B CN202110817912.8A CN202110817912A CN113520545B CN 113520545 B CN113520545 B CN 113520545B CN 202110817912 A CN202110817912 A CN 202110817912A CN 113520545 B CN113520545 B CN 113520545B
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- arc
- puncture fixing
- fixing device
- mounting box
- vessel puncture
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- 230000002490 cerebral effect Effects 0.000 title claims abstract description 15
- 210000005036 nerve Anatomy 0.000 title claims abstract description 15
- 210000004204 blood vessel Anatomy 0.000 title claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000012806 monitoring device Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 description 4
- 230000001537 neural effect Effects 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 230000002526 effect on cardiovascular system Effects 0.000 description 3
- 210000002414 leg Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 208000005189 Embolism Diseases 0.000 description 2
- 210000001168 carotid artery common Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 206010002329 Aneurysm Diseases 0.000 description 1
- 206010061216 Infarction Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000002583 angiography Methods 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 210000001105 femoral artery Anatomy 0.000 description 1
- 201000011066 hemangioma Diseases 0.000 description 1
- 230000007574 infarction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
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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
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- 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
- A61G13/101—Clamping means for connecting accessories to the operating table
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
-
- 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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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Hematology (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses a cerebral vessel puncture fixing device for nerve intervention, which belongs to the technical field of nerve intervention instruments and solves the problems of unstable catheter fixation and increased discomfort of patients in the traditional technology.
Description
Technical Field
The invention belongs to the technical field of nerve intervention instruments, and particularly relates to a cerebral blood vessel puncture fixing device for nerve intervention.
Background
Cerebrovascular intervention is a special instrument, and the contrast examination result of the whole cerebral vessels is obtained through femoral arteries, usually right common carotid artery, left common carotid artery, aorta and the like. When cerebrovascular angiography is carried out, a target organ needs to be checked through CT or magnetic resonance, whether the patient has diseases such as infarction, aneurysm and hemangioma is judged in advance, special instruments including a spring ring, a stent and the like are selected and applied, embolism is carried out through applying silica gel, the spring ring is used for plugging, and the stent is used for removing the embolism.
When carrying out cardiovascular and cerebrovascular intervention treatment for patient, the blood vessel is directly pricked with the pjncture needle mostly, then lift the syringe, insert the seal wire again, current pjncture needle mainly comprises the needle body, needle handle and nook closing member, the needle handle volume ratio is less, the hand is held between the fingers the needle handle and is fallen very easily like this, the doctor is when carrying out vascular intervention catheter treatment for the patient, because the pipe is longer, need fix, it is fixed to adopt medical adhesive tape to paste usually, the scope of medical adhesive tape pasting is less, can not be long-time fix, the adhesive tape drops the pipe and slides sometimes, can increase patient's misery, influence going on smoothly of treatment, the fixed band that has the fixed plate of use among the current pipe fixing device, because the fixed plate is harder, place and can increase patient's uncomfortable on patient's health.
Disclosure of Invention
Aiming at the problems of unstable catheter fixation and increased discomfort of patients in the prior art, the invention provides a cerebral vessel puncture fixing device for nerve intervention, which aims to: fix the catheter in the cerebrovascular nerve intervention process, and increase the comfort of the patient.
The technical scheme adopted by the invention is as follows:
the utility model provides a cerebral vessel puncture fixing device for neural intervention, includes the bed body, the fixed monitoring devices that is provided with of one end of the bed body, the fixed slide rail that is provided with in both sides of the bed body, it is provided with the slider to slide on the slide rail, the fixed puncture fixing system that is provided with in top of slider.
Adopt above-mentioned scheme, can wear the position regulation of side fixing system through the slide rail, adopt this scheme, it is fixed not only to limit this device with the cerebrovascular puncture, also can be used to cardiovascular puncture fixedly, when the puncture position changes, only need move the slider on the slide rail to remove puncture fixing system to the puncture position, carry out the location of pipe can, adopt above-mentioned structure, guaranteed the fixed position and the device flexibility of neural intervention puncture pipe.
The puncture fixing system comprises an arc-shaped slide rail, a second slide block is arranged on one side, close to the bed body, of the arc-shaped slide rail in a sliding mode, an installation block is fixedly arranged on one side, far away from the arc-shaped slide rail, of the second slide block, and a clamping device is arranged at the bottom of the installation block.
By adopting the device, the clamping device can move on the arc-shaped slide rail through the arc-shaped slide rail and the second slide block.
The bottom of installation piece is fixed and is provided with the arc wall, the inside of arc wall rotates and is provided with universal ball, universal ball with clamping device fixed connection.
By adopting the scheme, the angle fine adjustment of the clamping device can be carried out through the universal ball and the arc-shaped groove.
The clamping device comprises a sleeve, a connecting rod is arranged inside the sleeve in a sliding mode, a rack structure is arranged on one side of the connecting rod, the sleeve is close to one side of the rack structure, a vertical gear is arranged on the sleeve in a rotating mode, a transverse gear is perpendicularly meshed with the vertical gear, and a rotating piece is fixedly connected to one side of the connecting rod and far away from the transverse gear.
Adopt above-mentioned structure, provide the scheme that can realize the length fine setting of connecting rod.
The connecting rod is kept away from telescopic one end fixedly connected with mounting box, the bottom of mounting box is provided with the gripper jaw, the gripper jaw is close to the one end of mounting box is provided with the pivot, the pivot with mounting box fixed connection, the gripper jaw is close to one side fixedly connected with spring of mounting box, the spring keep away from the gripper jaw one end with mounting box fixed connection.
Adopt above-mentioned scheme, can realize pressing from both sides tightly the pipe through the spring.
And a protective pad is fixedly arranged on the inner side of the clamping jaw.
By adopting the scheme, the extrusion effect on the catheter can be reduced, and the catheter is protected.
The protection pad is made of rubber.
The bottom of the bed body is fixedly provided with supporting legs.
One side threaded connection of slider has the screw rod, the arc slide rail is close to the one end of slider is provided with the several screw, the screw with the screw rod cooperation, the tip of arc slide rail passes the slider.
By adopting the scheme, the height of the clamping device can be roughly adjusted.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. can wear the position regulation of side fixing system through the slide rail, adopt this scheme, it is fixed not only to limit this device with the cerebral vessel puncture, also can be used to cardiovascular puncture fixedly, when the puncture position changes, only need move the slider on the slide rail to with puncture fixing system remove the puncture position, carry out the location of pipe can, adopt above-mentioned structure, guaranteed the rigidity and the device flexibility of neural intervention puncture pipe.
2. The clamping device can move on the arc-shaped sliding rail through the arc-shaped sliding rail and the second sliding block.
3. Can carry out clamping device's angle fine setting through universal ball and arc wall.
4. Provided is a length fine adjustment capable of realizing a connection rod.
5. The length fine tuning of the connecting rod can be realized.
6. Can reduce the extrusion effect on the catheter and protect the catheter.
7. The height of the clamping device can be roughly adjusted.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a side view angle configuration of an embodiment of the present invention;
FIG. 2 is a schematic view of a main viewing structure of an embodiment of the present invention;
FIG. 3 is a schematic structural view of a clamping device according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a rack structure according to an embodiment of the present invention;
FIG. 5 is a side view angle internal view of a sleeve in accordance with an embodiment of the present invention;
reference numerals: 1-bed body; 2-a puncture fixation system; 3-a slide rail; 4-a monitoring device; 5-supporting legs; 6-a slide block; 7-screw holes; 8-screw rod; 9-arc slide rail; 10-a second slide; 11-a mounting block; 12-an arc-shaped groove; 13-a universal ball; 14-a clamping device; 15-a sleeve; 16-a rotating member; 17-a transverse gear; 18-a vertical gear; 19-a connecting rod; 20-a gripper jaw; 21-a spring; 22-a rotating shaft; 23-mounting a box; 24-protective pads.
Detailed Description
All of the features disclosed in this specification, or all of the steps of any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The present invention is described in detail below with reference to fig. 1 to 5.
The first embodiment is as follows:
the utility model provides a cerebral vessel puncture fixing device for neural intervention, includes bed body 1, the fixed monitoring devices 4 that is provided with of one end of bed body 1, the fixed slide rail 3 that is provided with in both sides of bed body 1, it is provided with slider 6 to slide on the slide rail 3, the fixed puncture fixing system 2 that is provided with in top of slider 6.
The puncture fixing system 2 comprises an arc-shaped slide rail 9, a second slide block 10 is arranged on one side, close to the bed body 1, of the arc-shaped slide rail 9 in a sliding mode, an installation block 11 is fixedly arranged on one side, far away from the arc-shaped slide rail 9, of the second slide block 10, and a clamping device 14 is arranged at the bottom of the installation block 11.
An arc-shaped groove 12 is fixedly formed in the bottom of the mounting block 11, a universal ball 13 is rotatably arranged inside the arc-shaped groove 12, and the universal ball 13 is fixedly connected with the clamping device 14.
Clamping device includes sleeve 15, the inside slip of sleeve 15 is provided with connecting rod 19, one side of connecting rod 19 is the rack structure, sleeve 15 is close to one side of rack structure is rotated and is provided with vertical gear 18, vertical gear 18 vertical meshing has transverse gear 17, transverse gear 17 keeps away from one side fixedly connected with rotation piece 16 of connecting rod 19.
In the above embodiment, when a cerebrovascular nerve intervention operation is required, the sliding block 6 is slid to the root of the thigh of a patient through the sliding rail 3, the second sliding block 10 is slid to the right position through the arc-shaped sliding rail 12, after a catheter is guided in, the catheter is fixed through the clamping device, and a subsequent drug delivery or guide wire introduction step is performed.
When the height of the clamping device 14 needs to be adjusted, the height can be adjusted by rotating the rotating piece 16, and the specific steps are as follows: when rotating 16 and rotating, rotating 16 drives transverse gear 17 and rotates, and transverse gear 17 drives its engaged vertical gear 18 and rotates, when vertical gear 18 rotates, can reciprocate the connecting rod 19 that possesses the rack structure, adopts above-mentioned scheme, can accurate height position who adjusts clamping device 14 to the position of cooperation pipe.
Example two:
connecting rod 19 is kept away from sleeve 15's one end fixedly connected with mounting box 23, mounting box 23's bottom is provided with gripper jaw 20, gripper jaw 20 is close to mounting box 23's one end is provided with pivot 22, pivot 22 with mounting box 23 fixed connection, gripper jaw 20 is close to one side fixedly connected with spring 21 of mounting box 23, spring 21 keeps away from gripper jaw 20's one end with mounting box 23 fixed connection.
A protective pad 24 is fixedly arranged on the inner side of the clamping jaw 20.
The protection pad 24 is made of rubber.
The bottom of the bed body 1 is fixedly provided with a supporting leg 5.
One side threaded connection of slider 6 has screw rod 8, arc slide rail 9 is close to the one end of slider 6 is provided with several screw 7, screw 7 with the cooperation of screw rod 8, the tip of arc slide rail 9 passes slider 6.
In the above embodiment, when the catheter needs to be clamped, the clamping claw 20 is first opened outward, and in this state, the spring 21 is stretched outward and tends to contract inward, and at this time, the catheter is inserted into the clamping claw 20, and the clamping claw can clamp the catheter under the action of the spring 21, thereby fixing the position of the catheter.
Before the conduit is clamped, the height of the clamping claw 20 can be roughly adjusted, the arc-shaped slide rail 9 is adjusted in the slide block 6, and after the arc-shaped slide rail is adjusted in place, the screw rod 8 is inserted and penetrates through the screw hole 7, so that the height positioning of the arc-shaped slide rail 9 is completed.
The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.
Claims (6)
1. A cerebral vessel puncture fixing device for nerve intervention is characterized by comprising a bed body (1), wherein one end of the bed body (1) is fixedly provided with a monitoring device (4), two sides of the bed body (1) are fixedly provided with slide rails (3), the slide rails (3) are provided with slide blocks (6) in a sliding manner, and the tops of the slide blocks (6) are provided with puncture fixing systems (2);
the puncture fixing system (2) comprises an arc-shaped slide rail (9), a second slide block (10) is arranged on one side, close to the bed body (1), of the arc-shaped slide rail (9) in a sliding mode, an installation block (11) is fixedly arranged on one side, far away from the arc-shaped slide rail (9), of the second slide block (10), and a clamping device (14) is arranged at the bottom of the installation block (11);
the clamping device (14) comprises a sleeve (15), a connecting rod (19) is arranged inside the sleeve (15) in a sliding mode, one side of the connecting rod (19) is of a rack structure, one side, close to the rack structure, of the sleeve (15) is rotatably provided with a vertical gear (18), the vertical gear (18) is vertically meshed with a transverse gear (17), and one side, far away from the connecting rod (19), of the transverse gear (17) is fixedly connected with a rotating piece (16);
the clamping device (14) is used for clamping a conduit;
keep away from connecting rod (19) one end fixedly connected with mounting box (23) of sleeve (15), the bottom of mounting box (23) is provided with gripper jaw (20), gripper jaw (20) are close to the one end of mounting box (23) is provided with pivot (22), pivot (22) with mounting box (23) fixed connection, gripper jaw (20) are close to one side fixedly connected with spring (21) of mounting box (23), spring (21) are kept away from the one end of gripper jaw (20) with mounting box (23) fixed connection.
2. The cerebral vessel puncture fixing device for nerve intervention according to claim 1, wherein an arc-shaped groove (12) is fixedly arranged at the bottom of the mounting block (11), a universal ball (13) is rotatably arranged inside the arc-shaped groove (12), and the universal ball (13) is fixedly connected with the clamping device (14).
3. The cerebral blood vessel puncture fixing device for nerve intervention according to claim 1, wherein a protective pad (24) is fixedly arranged on the inner side of the clamping jaw (20).
4. The cerebral blood vessel puncture fixing device for nerve intervention according to claim 3, wherein the protective pad (24) is made of rubber.
5. The cerebral vessel puncture fixing device for nerve intervention according to claim 1, wherein the bottom of the bed body (1) is fixedly provided with support legs (5).
6. The cerebral blood vessel puncture fixing device for nerve intervention according to claim 1, wherein a screw rod (8) is connected to one side of the slider (6) in a threaded manner, a plurality of screw holes (7) are formed in one end of the arc-shaped sliding rail (9) close to the slider (6), the screw holes (7) are matched with the screw rod (8), and the end of the arc-shaped sliding rail (9) penetrates through the slider (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110817912.8A CN113520545B (en) | 2021-07-20 | 2021-07-20 | Cerebral blood vessel puncture fixing device for nerve intervention |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110817912.8A CN113520545B (en) | 2021-07-20 | 2021-07-20 | Cerebral blood vessel puncture fixing device for nerve intervention |
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CN113520545A CN113520545A (en) | 2021-10-22 |
CN113520545B true CN113520545B (en) | 2023-02-03 |
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CN113974792A (en) * | 2021-11-01 | 2022-01-28 | 孙蕾蕾 | Brain blood vessel intervention puncture positioning system for nerve intervention based on internet |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5398679A (en) * | 1993-09-13 | 1995-03-21 | Freed; M. Simon | Hinged endotracheal tube holder having both a safety clamp and a securing clamp |
CN111568513A (en) * | 2020-05-29 | 2020-08-25 | 邱雷 | Auxiliary device in cerebrovascular intervention operation |
CN212973421U (en) * | 2020-06-23 | 2021-04-16 | 刘玉博 | Puncture type neurology clinical treatment device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003079740A (en) * | 2001-09-11 | 2003-03-18 | Nikkiso Co Ltd | Guide member for catheter |
CN209123136U (en) * | 2018-10-31 | 2019-07-19 | 重庆市肿瘤研究所 | After behave affectedly built-in pipe external fixer |
CN212854238U (en) * | 2020-03-25 | 2021-04-02 | 云南省第二人民医院 | Fixing device for puncture of anesthesia department |
CN111904554A (en) * | 2020-08-27 | 2020-11-10 | 陈思汉 | Puncture device for enterocoelia operation in gastrointestinal surgery |
CN213430454U (en) * | 2020-09-22 | 2021-06-15 | 东台市人民医院 | Cerebral vessel intervention puncture positioning device for nerve intervention |
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2021
- 2021-07-20 CN CN202110817912.8A patent/CN113520545B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5398679A (en) * | 1993-09-13 | 1995-03-21 | Freed; M. Simon | Hinged endotracheal tube holder having both a safety clamp and a securing clamp |
CN111568513A (en) * | 2020-05-29 | 2020-08-25 | 邱雷 | Auxiliary device in cerebrovascular intervention operation |
CN212973421U (en) * | 2020-06-23 | 2021-04-16 | 刘玉博 | Puncture type neurology clinical treatment device |
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