CN215537604U - Auxiliary positioning device for anesthesia needle - Google Patents
Auxiliary positioning device for anesthesia needle Download PDFInfo
- Publication number
- CN215537604U CN215537604U CN202122224425.9U CN202122224425U CN215537604U CN 215537604 U CN215537604 U CN 215537604U CN 202122224425 U CN202122224425 U CN 202122224425U CN 215537604 U CN215537604 U CN 215537604U
- Authority
- CN
- China
- Prior art keywords
- seted
- needle
- round hole
- connecting rod
- bracing piece
- 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.)
- Expired - Fee Related
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- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 21
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 21
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 5
- 238000002347 injection Methods 0.000 abstract description 5
- 239000007924 injection Substances 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000001356 surgical procedure Methods 0.000 description 4
- 230000003444 anaesthetic effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 206010052428 Wound Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002690 local anesthesia Methods 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of medical instruments and discloses an auxiliary positioning device for an anesthesia needle head, which comprises a connecting rod, wherein a supporting rod is fixedly connected to the outer side of the connecting rod, a first groove is formed in the lower end of the supporting rod, a first tooth groove is formed in the first groove, a first round hole is formed in the position, located inside the first tooth groove, of the lower end of the supporting rod, a limiting block is arranged at the lower end of the supporting rod, a second groove is formed in the limiting block, and a second tooth groove is formed in the second groove. The needle inserting device is reasonable in structural design, the needle inserting depth can be conveniently and quickly known by observing the scale strips, the connecting plate can be adjusted to be at a proper height by rotating the telescopic rod, the needle inserting depth can be conveniently and quickly adjusted, the supporting rod can be conveniently changed in the needle inserting angle by moving the supporting rod back and forth through the rotating block, the supporting rod is locked after the needle inserting angle is adjusted, and secondary injury to a patient caused by angle deviation in the injection process is prevented.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an auxiliary positioning device for an anesthesia needle head.
Background
The most effective treatment method at present is surgery, and the surgery needs to be performed before the surgery for relieving the pain of the patient, the anesthesia department is a comprehensive subject and contains knowledge of a plurality of subjects, the application range is extremely wide, the requirement of the surgery is met, and the anesthesia department makes great contribution to rescue work of various departments, painless delivery of gynecology and the like.
Currently, the anesthesia department most commonly performs local anesthesia on different positions of a patient through anesthesia, the usage of an anesthesia needle is usually set according to the time length of operation and the position of anesthesia, which is usually completed by the experience of medical workers, and in the actual operation process, the anesthesia needle is inevitably affected by the current working state of the medical workers, so that the insertion fails, or the insertion position deviates, so that unnecessary injury is brought to the patient.
The prior art scheme with the bulletin number of CN211272877U discloses an anesthesia needle positioning sleeve, and the depth of needle insertion cannot be conveniently and rapidly adjusted by the technical scheme, so that the operation is complex, when a harder tissue part is punctured or obliquely punctured, a proper angle is difficult to master, the puncture wound is large, and the patient is easy to suffer.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides an auxiliary positioning device for an anesthesia needle head, which solves the defects and problems in the prior art, is convenient and quick to know the needle insertion depth, adjusts a connecting plate to a proper height by rotating a telescopic rod, is convenient and quick to adjust the needle insertion depth, and can conveniently change the needle insertion angle by moving a supporting rod back and forth by rotating a rotating block.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anesthesia syringe needle auxiliary positioning device, includes the connecting rod, connecting rod outside fixedly connected with bracing piece, first recess has been seted up to the lower extreme of bracing piece, first tooth's socket has been seted up to the inside of first recess, the lower extreme of bracing piece is located the inside of first tooth's socket and has seted up first round hole, the lower extreme of bracing piece is provided with the stopper, the second recess has been seted up to the inside of stopper, the second tooth's socket has been seted up to the inside of second recess, the upper end of bracing piece is provided with the scale bar, the upper end fixedly connected with loop bar of connecting rod, the inside of loop bar is provided with the telescopic link, the external screw thread has been seted up in the outside of telescopic link.
Preferably, the outside of bracing piece is provided with the connecting plate, the second round hole has been seted up to the inside of connecting plate, the third round hole has been seted up to the inside of connecting plate, the second round hole is provided with two about the vertical central line symmetry of connecting plate, the mutual adaptation of second round hole and bracing piece conveniently fixes the needle tubing.
Preferably, the inside of third round hole is provided with the needle tubing, the upper end of needle tubing is provided with the propulsion piece, the lower extreme fixedly connected with syringe needle of needle tubing, the fourth round hole has been seted up to the inside of connecting rod, syringe needle and the mutual adaptation of fourth round hole, the convenience is fixed the syringe needle and is prevented to carry out the skew of needle angle.
Preferably, the support rod is symmetrically provided with two about the vertical central line of the connecting rod, and the first tooth groove and the second tooth groove are mutually matched, so that the support rod is conveniently fixed.
Preferably, the same first round hole has been seted up to the stopper, the stopper is provided with two about the vertical central line symmetry of connecting rod, conveniently installs.
Preferably, the outside of stopper is provided with rotatory piece, the inside of rotatory piece is provided with the bolt, threaded hole is seted up to the inside of connecting rod, bolt and threaded hole threaded connection, convenient and fast adjusts the angle of inserting the needle.
Compared with the prior art, the utility model has the following beneficial effects:
the needle inserting device is reasonable in structural design, the needle inserting depth can be conveniently and quickly known by observing the scale strips, the connecting plate can be adjusted to be at a proper height by rotating the telescopic rod, the needle inserting depth can be conveniently and quickly adjusted, the supporting rod can be conveniently changed in the needle inserting angle by moving the supporting rod back and forth through the rotating block, the supporting rod is locked by rotating the rotating block after the needle inserting angle is adjusted, and secondary injury to a patient caused by angle deviation in the injection process is prevented.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a support bar according to the present invention;
FIG. 3 is a schematic perspective view of the limiting block of the present invention;
FIG. 4 is a schematic perspective view of a connecting plate according to the present invention;
FIG. 5 is a schematic perspective view of the telescopic rod and the connecting rod of the present invention;
FIG. 6 is a schematic cross-sectional view of a connecting rod according to the present invention.
Wherein: 1. a connecting rod; 2. a support bar; 3. a first groove; 4. a first tooth slot; 5. a first circular hole; 6. a limiting block; 7. a second groove; 8. a second tooth slot; 10. a threaded hole; 11. a fourth circular hole; 12. a scale bar; 13. a connecting plate; 14. a second circular hole; 15. a third circular hole; 16. a propulsion block; 17. a needle tube; 18. a needle head; 19. a loop bar; 20. an external thread; 21. a telescopic rod; 22. rotating the block; 23. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides the following technical solutions: an auxiliary positioning device for an anesthesia needle comprises a connecting rod 1, a supporting rod 2 is fixedly connected to the outer side of the connecting rod 1, a connecting plate 13 is arranged on the outer side of the supporting rod 2, a second round hole 14 is formed in the connecting plate 13, a third round hole 15 is formed in the connecting plate 13, a needle tube 17 is arranged in the third round hole 15, a pushing block 16 is arranged at the upper end of the needle tube 17, a needle 18 is fixedly connected to the lower end of the needle tube 17, a fourth round hole 11 is formed in the connecting rod 1, the needle 18 and the fourth round hole 11 are mutually matched, the needle 18 can be conveniently fixed, and needle angle deviation can be prevented;
two second round holes 14 are symmetrically arranged about the vertical central line of the connecting plate 13, and the second round holes 14 are matched with the supporting rod 2, so that the needle tube 17 can be conveniently fixed; the lower end of the supporting rod 2 is provided with a first groove 3, a first tooth groove 4 is formed in the first groove 3, the lower end of the supporting rod 2 is positioned in the first tooth groove 4 and is provided with a first round hole 5, the lower end of the supporting rod 2 is provided with a limiting block 6, a second groove 7 is formed in the limiting block 6, a second tooth groove 8 is formed in the second groove 7, the two supporting rods 2 are symmetrically arranged about the vertical central line of the connecting rod 1, and the first tooth groove 4 and the second tooth groove 8 are mutually matched to conveniently fix the supporting rod 2;
the upper end of bracing piece 2 is provided with scale bar 12, the upper end fixedly connected with loop bar 19 of connecting rod 1, the inside of loop bar 19 is provided with telescopic link 21, loop bar 19 and telescopic link 21 threaded connection, the top and the connecting plate 13 of telescopic link 21 are connected through the bearing, external screw thread 20 has been seted up in the outside of telescopic link 21, stopper 6 has seted up the same first round hole 5, stopper 6 is provided with two about connecting rod 1's vertical center line symmetry, conveniently install, the outside of stopper 6 is provided with rotatory piece 22, the inside of rotatory piece 22 is provided with bolt 23, threaded hole 10 has been seted up to the inside of connecting rod 1, bolt 23 and threaded hole 10 threaded connection, convenient and fast adjusts the needle entering angle.
When using, observe the convenient quick depth of inserting needle of knowing of scale bar 12, rotatory telescopic link 21 adjusts suitable height with connecting plate 13, convenient and fast adjusts the depth of inserting needle, carry out the back-and-forth movement with bracing piece 2 through rotatory piece 22, can conveniently change the angle of inserting needle, rotatory piece 22 dies bracing piece 2 after adjusting the angle of inserting needle, prevent to cause the secondary injury to the patient at injection in-process angular deviation, pass third round hole 15 with needle tubing 17, syringe needle 18 passes behind fourth round hole 11 through pressing propulsion piece 16 convenient and fast's injection to the patient internal with the anesthetic, greatly increased the practicality.
When using, observe the convenient quick depth of inserting needle of knowing of scale bar 12, rotatory telescopic link 21 adjusts suitable height with connecting plate 13, the convenient and fast depth of inserting needle of adjusting, carry out the back-and-forth movement with bracing piece 2 through rotatory piece 22, can conveniently change the angle of inserting needle, rotatory piece 22 dies bracing piece 2 after adjusting the angle of inserting needle, prevent to cause the secondary injury to the patient at injection in-process angular deviation, pass third round hole 15 with needle tubing 17, syringe needle 18 passes behind fourth round hole 11 through press advance fast 16 convenient and fast inject the anesthetic to the patient internal, greatly increased the practicality.
Claims (6)
1. The utility model provides an anesthesia needle auxiliary positioning device, includes connecting rod (1), its characterized in that: connecting rod (1) outside fixedly connected with bracing piece (2), first recess (3) have been seted up to the lower extreme of bracing piece (2), first tooth's socket (4) have been seted up to the inside of first recess (3), first round hole (5) have been seted up to the lower extreme that bracing piece (2) is located the inside of first tooth's socket (4), the lower extreme of bracing piece (2) is provided with stopper (6), second recess (7) have been seted up to the inside of stopper (6), second tooth's socket (8) have been seted up to the inside of second recess (7), the upper end of bracing piece (2) is provided with scale bar (12), the upper end fixedly connected with loop bar (19) of connecting rod (1), the inside of loop bar (19) is provided with telescopic link (21), external screw thread (20) have been seted up in the outside of telescopic link (21).
2. The anesthesia needle positioning aid of claim 1, wherein: the utility model discloses a support bar, including bracing piece (2), second round hole (14) have been seted up to the outside of bracing piece (2), second round hole (14) have been seted up to the inside of connecting plate (13), third round hole (15) have been seted up to the inside of connecting plate (13), second round hole (14) are provided with two about the vertical central line symmetry of connecting plate (13), second round hole (14) and bracing piece (2) mutual adaptation.
3. The anesthesia needle positioning aid of claim 2, wherein: the inside of third round hole (15) is provided with needle tubing (17), the upper end of needle tubing (17) is provided with impels piece (16), the lower extreme fixedly connected with syringe needle (18) of needle tubing (17), fourth round hole (11) have been seted up to the inside of connecting rod (1), syringe needle (18) and fourth round hole (11) mutual adaptation.
4. The anesthesia needle positioning aid of claim 1, wherein: the support rod (2) is symmetrically provided with two about the vertical central line of the connecting rod (1), and the first tooth groove (4) and the second tooth groove (8) are matched with each other.
5. The anesthesia needle positioning aid of claim 1, wherein: the limiting block (6) is provided with the same first round holes (5), and the two limiting blocks (6) are symmetrically arranged on the vertical central line of the connecting rod (1).
6. The anesthesia needle positioning aid of claim 5, wherein: the outer side of the limiting block (6) is provided with a rotating block (22), a bolt (23) is arranged inside the rotating block (22), a threaded hole (10) is formed in the connecting rod (1), and the bolt (23) is in threaded connection with the threaded hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122224425.9U CN215537604U (en) | 2021-09-13 | 2021-09-13 | Auxiliary positioning device for anesthesia needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122224425.9U CN215537604U (en) | 2021-09-13 | 2021-09-13 | Auxiliary positioning device for anesthesia needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215537604U true CN215537604U (en) | 2022-01-18 |
Family
ID=79850458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122224425.9U Expired - Fee Related CN215537604U (en) | 2021-09-13 | 2021-09-13 | Auxiliary positioning device for anesthesia needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215537604U (en) |
-
2021
- 2021-09-13 CN CN202122224425.9U patent/CN215537604U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |