CN216876530U - Anesthesia puncture fixing device - Google Patents
Anesthesia puncture fixing device Download PDFInfo
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- CN216876530U CN216876530U CN202123020308.7U CN202123020308U CN216876530U CN 216876530 U CN216876530 U CN 216876530U CN 202123020308 U CN202123020308 U CN 202123020308U CN 216876530 U CN216876530 U CN 216876530U
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- anesthesia
- puncture
- adjusting screw
- limiting cylinder
- fixing device
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Abstract
The utility model discloses an anesthesia puncture fixing device, which comprises an anesthesia puncture needle and a limiting cylinder, wherein one end of the limiting cylinder is rotatably provided with a limiting push plate, the other end of the limiting cylinder is in threaded connection with an adjusting screw, through holes for matching the anesthesia puncture needle to rotate and slide are respectively arranged at the central axes of the limiting cylinder and the adjusting screw, the side wall of one end of the adjusting screw far away from the limiting cylinder is in threaded connection with a first fastening bolt for realizing abutting and fastening of the puncture needle, the outer side of the anesthesia puncture needle is provided with length identification grooves which are uniformly distributed along the axial direction of the anesthesia puncture needle, the puncture depth can be limited through matching of the limiting cylinder, the limiting push plate and the like, the limiting cylinder and the adjusting screw are matched to facilitate fine adjustment of the puncture depth, so that the puncture is more accurate and stable, when a doctor operates, the doctor can hold fingers in an anti-falling groove to facilitate holding of the limiting cylinder, more stable and prevent falling off.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to an anesthesia puncture fixing device.
Background
Anesthesiology is a science for studying clinical anesthesia, vital function control, critical care monitoring and treatment, and pain diagnosis and treatment, and is generally used in an operation or emergency treatment process. In the prior art, when a patient is anesthetized, a puncture needle is usually used, and when the patient is punctured, a doctor anesthetizes the puncture part according to experience and feeling, so that anesthesia errors and deviation are easily caused;
the fixing device for puncture in the anesthesia department with the application number of CN202022364245.6 comprises a body, wherein an anesthesia catheter is arranged in the body, a first lifting mechanism matched with the anesthesia catheter is arranged in the body, and a first rotating mechanism matched with the anesthesia catheter is arranged in the body; however, in the prior art, the puncture depth cannot be limited, and the puncture depth is not convenient to finely adjust.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving the above-mentioned problems and providing an anesthetic puncture fixing device, which overcomes the drawbacks of the prior art, as described in detail below.
In order to realize the purpose, the utility model provides the following technical scheme:
the utility model provides an anesthesia puncture fixing device which comprises an anesthesia puncture needle and a limiting cylinder, wherein one end of the limiting cylinder is rotatably provided with a limiting push plate, the other end of the limiting cylinder is in threaded connection with an adjusting screw rod, through holes used for being matched with the anesthesia puncture needle to rotate and slide are formed in the central axes of the limiting cylinder and the adjusting screw rod, the side wall of one end, far away from the limiting cylinder, of the adjusting screw rod is in threaded connection with a first fastening bolt used for realizing abutting fastening of the puncture needle, and the outer side of the anesthesia puncture needle is provided with length identification grooves which are uniformly distributed along the axial direction of the anesthesia puncture needle.
Preferably, the middle position of the limiting push plate is provided with a rotation adjusting through groove, the limiting cylinder is connected to the rotation adjusting through groove through a rotating shaft in a rotating mode, and one side, close to the limiting cylinder, of the limiting push plate is in threaded connection with a second tightening bolt used for achieving butt tightening of the rotating shaft.
Preferably, a puncture tip is formed at one end of the anesthesia puncture needle, and a connector is arranged at the other end of the anesthesia puncture needle.
Preferably, one side of the limiting push plate close to the puncture tip of the anesthesia puncture needle is provided with two adhesive tapes which are symmetrically distributed by taking the anesthesia puncture needle as a center.
Preferably, the adjusting screw is fixedly provided with an adjusting knob at the outer side edge of one end far away from the limiting cylinder, and a plurality of anti-skidding ribs are arranged on the outer side of the adjusting knob.
Preferably, a threaded connection hole in threaded connection with the adjusting screw is formed in the limiting cylinder.
Preferably, two sides of the limiting cylinder are provided with anti-falling grooves.
Has the advantages that:
1. can realize spacing the puncture degree of depth through cooperation such as spacing section of thick bamboo and spacing push pedal, spacing section of thick bamboo and adjusting screw cooperation are convenient for finely tune the puncture degree of depth for the puncture is more accurate stable.
2. When the doctor operates, the doctor indicates that the fingers can hold between the fingers and hold in the anticreep recess, and the convenience is taken spacing section of thick bamboo and is moved, and is more stable, prevents to drop.
3. The pasting belt can realize the pasting, connecting and fixing of the limiting push plate and the skin of a human body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
fig. 3 is a perspective view of fig. 1 of the present invention.
The reference numerals are explained below: 1. an anesthesia puncture needle; 2. a limiting cylinder; 3. a limiting push plate; 4. adjusting the screw rod; 5. adjusting a knob; 6. a length marking slot; 7. a connector; 8. an anti-drop groove; 9. a tape for attachment; 10. a first set bolt; 11. connecting a threaded hole; 12. rotating the adjusting through groove; 13. a second set bolt; 14. a rotating shaft.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-3, the utility model provides an anesthesia puncture fixing device, which comprises an anesthesia puncture needle 1 and a limiting cylinder 2, wherein one end of the limiting cylinder 2 is rotatably provided with a limiting push plate 3, the other end of the limiting cylinder 2 is in threaded connection with an adjusting screw rod 4, and a threaded connecting hole 11 in threaded connection with the adjusting screw rod 4 is formed in the limiting cylinder 2. The through holes used for matching the anesthesia puncture needle 1 to rotate and slide are formed in the central axes of the limiting barrel 2 and the adjusting screw rod 4, the adjusting screw rod 4 is connected with a first fastening bolt 10 used for achieving fastening of the puncture needle 1 in butt joint on the side wall of one end far away from the limiting barrel 2 in a threaded mode, and the length identification grooves 6 which are evenly distributed along the axial direction of the anesthesia puncture needle 1 are formed in the outer side of the anesthesia puncture needle 1.
The middle position of spacing push pedal 3 has been seted up and has been rotated the regulation and lead to groove 12, and spacing section of thick bamboo 2 rotates through pivot 14 to be connected to and rotates the regulation and lead to the inslot 12, and one side threaded connection that spacing push pedal 3 is close to spacing section of thick bamboo 2 has and is used for realizing the tight set bolt 13 of second of 14 butts of counter shaft.
A puncture tip is formed at one end of the anesthesia puncture needle 1, and a connector 7 is arranged at the other end of the anesthesia puncture needle 1.
Two adhesive tapes 9 which are symmetrically distributed by taking the anesthesia puncture needle 1 as the center are arranged on one side of the puncture tip of the limiting push plate 3 close to the anesthesia puncture needle 1. When the limit push plate 3 is attached to the skin of a patient to limit the puncture depth of the anesthesia puncture needle 1, the adhesive tape 9 can realize the adhesion connection and fixation of the limit push plate 3 and the skin of a human body.
Adjusting screw 4 keeps away from the fixed adjust knob 5 that is provided with in one end outside border of spacing section of thick bamboo 2, and adjust knob 5's the outside is provided with a plurality of anti-skidding rib. In practical application, the adjusting screw rod 4 is conveniently rotated and adjusted through the adjusting knob 5, and the anti-slip ribs can play a role in preventing sliding in the adjusting process.
Adopt above-mentioned structure, in the use, the position of doctor as required anesthesia, adjust spacing section of thick bamboo 2 and adjusting screw 4 along anesthesia pjncture needle 1's length adjustment, length adjustment back, it is tight decide to realize the position between adjusting screw 4 and the anesthesia pjncture needle 1 through adjust knob 5, make spacing push pedal 3 and anesthesia pjncture needle 1's puncture tip apart from within the puncture depth safety distance, when using anesthesia pjncture needle 1 to puncture, spacing push pedal 3 and human skin butt contact, can carry on spacingly to the puncture depth of anesthesia pjncture needle 1, then rotate adjust knob 5, the realization is to the screw thread regulation between adjusting screw 4 and the spacing section of thick bamboo 2, the realization is to the fine setting of the puncture depth of anesthesia pjncture needle 1, make the puncture more accurate stability.
Can realize spacing the depth of penetration through cooperation such as spacing section of thick bamboo 2 and spacing push pedal 3, spacing section of thick bamboo 2 and adjusting screw 4 cooperation are convenient for finely tune the depth of penetration for the puncture is more accurate stable, when the doctor operates, the doctor indicates to hold between the fingers and holds in anticreep recess 8, conveniently takes to move spacing section of thick bamboo 2, and is more stable, prevents to drop, pastes and takes 9 can realize spacing push pedal 3 and human skin paste to be connected fixedly.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (7)
1. The utility model provides an anesthesia puncture fixing device which characterized in that: including anesthesia pjncture needle (1) and a spacing section of thick bamboo (2), the one end of a spacing section of thick bamboo (2) is rotated and is provided with spacing push pedal (3), the other end threaded connection of a spacing section of thick bamboo (2) has adjusting screw (4), the axis department of a spacing section of thick bamboo (2) and adjusting screw (4) all offers the through-hole that is used for cooperating anesthesia pjncture needle (1) rotation sliding connection, threaded connection has first holding bolt (10) that are used for realizing holding tightly puncture needle (1) butt on the one end lateral wall of spacing section of thick bamboo (2) is kept away from in adjusting screw (4), the outside of anesthesia pjncture needle (1) is provided with along its axial evenly distributed's length sign groove (6).
2. The anesthetic puncture fixing device according to claim 1, wherein: the middle position of spacing push pedal (3) has been seted up and has been rotated regulation and lead to groove (12), spacing section of thick bamboo (2) are rotated through pivot (14) and are connected to rotate regulation and lead to in groove (12), one side threaded connection that spacing push pedal (3) are close to spacing section of thick bamboo (2) is used for realizing second holding bolt (13) that countershaft (14) butt is tightly decided.
3. The anesthetic puncture fixing device according to claim 1, wherein: one end of the anesthesia puncture needle (1) is formed with a puncture tip, and the other end of the anesthesia puncture needle (1) is provided with a connector (7).
4. The anesthetic puncture fixing device according to claim 3, wherein: and two adhesive tapes (9) which are symmetrically distributed by taking the anesthesia puncture needle (1) as the center are arranged on one side of the puncture tip of the limiting push plate (3) close to the anesthesia puncture needle (1).
5. The anesthetic puncture fixing device according to claim 1, wherein: adjusting screw (4) keep away from the fixed adjust knob (5) that is provided with in one end outside border of a spacing section of thick bamboo (2), the outside of adjust knob (5) is provided with a plurality of anti-skidding rib.
6. The anesthetic puncture fixing device according to claim 1, wherein: and a threaded connecting hole (11) in threaded connection with the adjusting screw rod (4) is formed in the limiting cylinder (2).
7. The anesthetic puncture fixing device according to claim 1, wherein: anti-falling grooves (8) are formed in two sides of the limiting cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123020308.7U CN216876530U (en) | 2021-12-03 | 2021-12-03 | Anesthesia puncture fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123020308.7U CN216876530U (en) | 2021-12-03 | 2021-12-03 | Anesthesia puncture fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216876530U true CN216876530U (en) | 2022-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123020308.7U Active CN216876530U (en) | 2021-12-03 | 2021-12-03 | Anesthesia puncture fixing device |
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| Country | Link |
|---|---|
| CN (1) | CN216876530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117481698A (en) * | 2023-12-28 | 2024-02-02 | 生一科技(北京)有限公司 | Ultrasonic endoscope and rotary puncture instrument thereof |
-
2021
- 2021-12-03 CN CN202123020308.7U patent/CN216876530U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117481698A (en) * | 2023-12-28 | 2024-02-02 | 生一科技(北京)有限公司 | Ultrasonic endoscope and rotary puncture instrument thereof |
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