CN219289615U - Developable nerve stimulation blocking needle - Google Patents
Developable nerve stimulation blocking needle Download PDFInfo
- Publication number
- CN219289615U CN219289615U CN202221549211.7U CN202221549211U CN219289615U CN 219289615 U CN219289615 U CN 219289615U CN 202221549211 U CN202221549211 U CN 202221549211U CN 219289615 U CN219289615 U CN 219289615U
- Authority
- CN
- China
- Prior art keywords
- needle body
- needle
- developable
- nerve stimulation
- fixing frame
- Prior art date
- 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.)
- Active
Links
- 230000000903 blocking effect Effects 0.000 title claims abstract description 20
- 230000007383 nerve stimulation Effects 0.000 title claims abstract description 19
- 238000002347 injection Methods 0.000 claims abstract description 18
- 239000007924 injection Substances 0.000 claims abstract description 18
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 230000000979 retarding effect Effects 0.000 abstract description 4
- 238000002604 ultrasonography Methods 0.000 abstract description 3
- 210000005036 nerve Anatomy 0.000 description 4
- 230000003444 anaesthetic effect Effects 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of retarding needles, and discloses a developable nerve stimulation retarding needle which comprises a needle body, wherein a plurality of fluorescent areas are arranged on the needle body, connecting wires are arranged on the needle body, and an injection tube is arranged at the end part of the needle body; the connecting end of the needle body is provided with a fixing frame, a plurality of extension rods are arranged on the fixing frame, a sucker is arranged on one side, close to the needle body insertion part, of the outer end of each extension rod, and an air bag is arranged on each sucker. The needle body is provided with a plurality of fluorescence areas, so that the needle body is clearly developed under ultrasound, and the position of the blocking needle is conveniently observed.
Description
Technical Field
The utility model relates to the technical field of retarding needles, in particular to a developable nerve stimulation retarding needle.
Background
In clinical medicine, a puncture needle with ultrasonic imaging is often used for nerve block anesthesia so as to facilitate a doctor to judge the injection position. At present, the ultrasonic used clinically is usually an ultrasonic probe with integrated ultrasonic transmission and reception, so that the development effect is better when the ultrasonic waves are reflected vertically to the needle body. Meanwhile, when the gunpowder is injected into a patient, the inserted blocking needle is easy to shake and is unfavorable for the injection, so we propose a developable nerve stimulation blocking needle to solve the problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a developable nerve stimulation blocking needle.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the developable nerve stimulation blocking needle comprises a needle body, wherein a plurality of fluorescent areas are arranged on the needle body, connecting wires are arranged on the needle body, and an injection tube is arranged at the end part of the needle body;
the connecting end of the needle body is provided with a fixing frame, a plurality of extension rods are arranged on the fixing frame, a sucker is arranged on one side, close to the needle body insertion part, of the outer end of each extension rod, and an air bag is arranged on each sucker.
Preferably, one end of the connecting wire, which is far away from the needle body, is provided with a connector, and the connector is connected with an external nerve stimulator.
Preferably, one end of the injection tube is provided with a connecting seat, the connecting seat is in threaded connection with the needle body, and the other end of the injection tube is provided with an injection port.
Preferably, the number of the fluorescent regions is two to five, and the fluorescent regions are located inside the needle body.
Preferably, the extension rod on the fixing frame adopts a sectional design and comprises a first rod body and a second rod body, and the first rod body is rotationally connected with the second rod body.
Preferably, the number of the extension rods on the fixing frame is two to five, and the extension rods are uniformly distributed around the needle body.
Preferably, a short inclined plane of 30 degrees is arranged at the needle head of the needle body.
The beneficial effects of the utility model are as follows:
1. the needle body is provided with a plurality of fluorescence areas, so that the needle body is clearly developed under ultrasound, and the position of the blocking needle is conveniently observed.
2. After the blocking needle is inserted into the patient, the needle body is fixed on the patient body by the sucking disc through pressing the air bag, so that the anesthetic injection is convenient for the patient.
3. By providing a short inclined surface of 30 degrees at the needle head of the needle body, the damage to nerves during the insertion of the needle body can be reduced.
Drawings
FIG. 1 is a schematic view of a developable nerve stimulation blocking needle according to the present utility model;
fig. 2 is a schematic structural view of a fixing frame in a developable nerve stimulation blocking needle according to the present utility model.
In the figure: 1. a needle body; 2. a fluorescent region; 3. a syringe; 4. a connecting seat; 5. an injection port; 6. a connecting wire; 7. a connector; 8. a fixing frame; 9. a suction cup; 10. an air bag.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-2, a developable nerve stimulation blocking needle comprises a needle body 1, wherein a plurality of fluorescence areas 2 are arranged on the needle body 1, two to five fluorescence areas 2 are arranged in the needle body 1, a 30-degree short inclined plane is formed at the needle head of the needle body 1, damage to nerves when the needle body 1 is inserted can be reduced by forming the 30-degree short inclined plane at the needle head of the needle body 1, a connecting wire 6 is arranged on the needle body 1, one end of the connecting wire 6, far away from the needle body 1, is provided with a connector 7, the connector 7 is connected with an external nerve stimulation instrument, an injection tube 3 is arranged at the end part of the needle body 1, a connecting seat 4 is arranged at one end of the injection tube 3, the connecting seat 4 is in threaded connection with the needle body 1, and an injection port 5 is arranged at the other end of the injection tube 3;
the connecting end of the needle body 1 is provided with a fixing frame 8, a plurality of extension rods are arranged on the fixing frame 8, the number of the extension rods on the fixing frame 8 is three, the extension rods are evenly distributed around the needle body 1, a sucking disc 9 is arranged on one side, close to the insertion part of the needle body 1, of the outer end of each extension rod, an air bag 10 is arranged on the sucking disc 9, the air bag 10 is a pressing air bag, negative pressure can be generated in the sucking disc 9 by pressing the air bag 10, the extension rods on the fixing frame 8 are of a sectional design, the extension rods comprise a first rod body and a second rod body, the first rod body is rotationally connected with the second rod body, and the sucking disc 9 is conveniently fixed on the arc surface.
In this embodiment, when the needle body 1 is inserted into a patient, the fluorescent area 2 can be clearly developed under ultrasound, so that the position of the blocking needle can be conveniently observed, and after the needle body is inserted, the air bag 10 is sequentially pressed, the sucking disc 9 is contacted with the skin of the patient, and then the air bag 10 is released, so that the needle body 1 can be fixed on the body of the patient, and the anesthetic can be conveniently injected into the patient through the injection tube 3.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The developable nerve stimulation blocking needle comprises a needle body (1), and is characterized in that a plurality of fluorescent areas (2) are arranged on the needle body (1), a connecting wire (6) is arranged on the needle body (1), and an injection tube (3) is arranged at the end part of the needle body (1);
the connecting end of the needle body (1) is provided with a fixing frame (8), a plurality of extension rods are arranged on the fixing frame (8), a sucker (9) is arranged on one side, close to the insertion part of the needle body (1), of the outer end of each extension rod, and an air bag (10) is arranged on the sucker (9).
2. The developable nerve stimulation blocking needle according to claim 1, wherein a connector (7) is arranged at one end of the connecting wire (6) far away from the needle body (1), and the connector (7) is connected with an external nerve stimulation instrument.
3. The developable nerve stimulation blocking needle according to claim 1, wherein one end of the injection tube (3) is provided with a connecting seat (4), the connecting seat (4) is in threaded connection with the needle body (1), and the other end of the injection tube (3) is provided with an injection port (5).
4. A developable nerve stimulation blocking needle according to claim 1, characterized in that the number of fluorescent areas (2) is two to five and that the fluorescent areas (2) are located inside the needle body (1).
5. The developable nerve stimulation blocking needle according to claim 1, wherein the extension rod of the fixing frame (8) is of a sectional design, and comprises a first rod body and a second rod body, and the first rod body is rotatably connected with the second rod body.
6. A developable nerve stimulation blocking needle according to claim 5, characterized in that the number of extension bars on the holder (8) is two to five and evenly distributed around the needle body (1).
7. The developable nerve stimulation blocking needle according to claim 1, wherein the needle tip of the needle body (1) is provided with a short bevel of 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221549211.7U CN219289615U (en) | 2022-06-21 | 2022-06-21 | Developable nerve stimulation blocking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221549211.7U CN219289615U (en) | 2022-06-21 | 2022-06-21 | Developable nerve stimulation blocking needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219289615U true CN219289615U (en) | 2023-07-04 |
Family
ID=86981433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221549211.7U Active CN219289615U (en) | 2022-06-21 | 2022-06-21 | Developable nerve stimulation blocking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219289615U (en) |
-
2022
- 2022-06-21 CN CN202221549211.7U patent/CN219289615U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208892731U (en) | A kind of lung wears needle fixation device | |
| CN219289615U (en) | Developable nerve stimulation blocking needle | |
| CN211659007U (en) | Continuous plexus blocking kit | |
| CN208741099U (en) | Disposable Epidural cavity bicavity puncture needle | |
| CN211611303U (en) | Special connecting device for implantation needle | |
| CN209932730U (en) | Auxiliary fixing device for electrocardiogram chest lead electrode | |
| CN107157495A (en) | A kind of anti-rebound needle holder | |
| CN111544095A (en) | Puncture needle for clinical interventional therapy of cardiology | |
| CN217987667U (en) | Special ultrasonic probe device for intraspinal anesthesia | |
| CN216456351U (en) | Anti-acupuncture infusion needle | |
| CN214806804U (en) | Novel medicine-carrying acupuncture needle | |
| CN213697124U (en) | Puncture positioning device for nerve intervention operation | |
| CN211271033U (en) | Intracardiac injection puncture needle head | |
| CN212651171U (en) | Implanted transfusion port | |
| CN212015722U (en) | Tumor puncture device | |
| CN210158634U (en) | Positioner is used in mammary gland puncture | |
| CN215129702U (en) | Hepatobiliary surgery puncture fixing device | |
| CN219578988U (en) | Intervene puncture drainage device | |
| CN216797775U (en) | Novel ultrasonic development puncture needle structure | |
| CN216366156U (en) | Transfusion needle connecting mechanism and butterfly wing needle | |
| CN215690592U (en) | Infusion port matched needle head with air cushion adjustment function | |
| CN213606548U (en) | Disposable endoscopic biopsy needle | |
| CN219109675U (en) | Lung puncture biopsy needle fixer | |
| CN212326524U (en) | Spinal endoscope puncture anesthesia needle | |
| CN208943232U (en) | A kind of heart internal medicine in hospital syringe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240112 Address after: No. 45 Changchun Street, Xicheng District, Beijing 100000 Patentee after: Beijing geriatrics Medical Research Center Patentee after: XUANWU HOSPITAL OF CAPITAL MEDICAL University Address before: No. 45 Changchun Street, Xicheng District, Beijing 100000 Patentee before: XUANWU HOSPITAL OF CAPITAL MEDICAL University |
|
| TR01 | Transfer of patent right |