CN213724267U - Local anesthesia boosting instrument convenient for replacing needle head - Google Patents
Local anesthesia boosting instrument convenient for replacing needle head Download PDFInfo
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- CN213724267U CN213724267U CN202022382654.9U CN202022382654U CN213724267U CN 213724267 U CN213724267 U CN 213724267U CN 202022382654 U CN202022382654 U CN 202022382654U CN 213724267 U CN213724267 U CN 213724267U
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- boosting
- local anesthesia
- needle
- convenient
- fixedly connected
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Abstract
The utility model discloses a local anesthesia boosting appearance convenient to change syringe needle, including boosting appearance body, boosting pipe and syringe needle, the fast plug of top fixedly connected with of boosting appearance body, fast plug is kept away from the one end of boosting appearance body with boosting pipe fixed connection is that the boosting pipe is kept away from the one end of fast plug is equipped with the connecting piece, connecting piece one side is seted up flutedly, the side table wall fixedly connected with spout of recess. The utility model discloses in, through setting up the device that slide bar, spout and elasticity portion realized block fast, elasticity portion comprises two elastic component, by connecting rod sliding connection in proper order between two elastic component, two elastic component's both sides all with slide bar fixed connection, extrude two slide bars and insert the recess with the syringe needle, loosen the extrusion to the slide bar again and make the fixture block card establish in the draw-in groove of syringe needle, it is quick convenient to change, guarantees doctor work efficiency.
Description
Technical Field
The utility model relates to an anesthesia boosting appearance technical field especially relates to a local anesthesia boosting appearance convenient to change syringe needle.
Background
Local anesthesia is that local anesthetic is applied to a body part under the conscious state of a patient, so that sensory nerves of a part of an organism are transmitted to a function and are temporarily blocked, motor nerve conduction is kept intact or at the same time, the local anesthesia is frequently required when the patient is treated, repaired, shaped and subjected to small-scale surgical operations in various consulting rooms of the department of stomatology, and most of the currently used anesthetic injectors are booster instruments capable of pushing the anesthetic at a constant speed, so that convenience is brought to doctors, and the pain of the patient is relieved to a certain extent.
However, when carrying out the anesthetic boosting to different patients, all need to change an unused syringe needle, guarantee safe and healthy's anesthetic injection, current anesthetic boosting appearance syringe needle is changed not convenient enough, reduces work efficiency, provides a local anesthesia boosting appearance of being convenient for change syringe needle for this reason.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, the local anesthesia boosting instrument convenient for replacing the needle head is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a local anesthesia boosting appearance convenient to change syringe needle, includes boosting appearance body, boosting pipe and syringe needle, the fast plug of top fixedly connected with of boosting appearance body, the fast plug is kept away from the one end of boosting appearance body with boosting pipe fixed connection is that the boosting pipe is kept away from the one end of fast plug is equipped with the connecting piece, connecting piece one side is seted up flutedly, the side table wall fixedly connected with spout of recess, the equal sliding connection in upper and lower both ends of spout has the slide bar, two be equipped with elasticity portion between the slide bar, elasticity portion comprises two elastic component, elastic component includes flexure strip, first spring and second spring.
As a further description of the above technical solution:
the elastic sheet is arc-shaped, the two ends of the first spring and the second spring are respectively fixedly connected with the top of the elastic sheet and the inner surface wall of the bottom of the elastic sheet, and a connecting rod is connected between the two elastic sheets in a sliding manner.
As a further description of the above technical solution:
one side of the sliding rod is provided with a bulge and a buckle.
As a further description of the above technical solution:
the inside draw-in groove that is equipped with the buckle matches of one end of syringe needle, the connecting piece be equipped with protruding through-hole that matches.
As a further description of the above technical solution:
the boosting instrument body is provided with a speed regulating switch and a starting switch.
As a further description of the above technical solution:
the bottom of boosting appearance body is equipped with the charging base who is used for charging, the bottom of boosting appearance body be equipped with the contact that charges that the charging base matches.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses in, through setting up the slide bar, spout and the device of elasticity portion realization block fast, elasticity portion comprises two elastic component, elastic component includes first spring, second spring and flexure strip are constituteed, by connecting rod sliding connection in proper order between two elastic component, two elastic component's both sides all with slide bar fixed connection, the slide bar is provided with the fixture block and is convenient for pressor arch, two slide bars of extrusion insert the recess with the syringe needle, loosen the extrusion to the slide bar again and make the fixture block card establish in the draw-in groove of syringe needle, thereby fix the syringe needle, it is quick convenient to change, guarantee doctor work efficiency.
Drawings
Fig. 1 is a schematic partial sectional structural view of a booster according to an embodiment of the present invention;
fig. 2 shows an enlarged schematic structural diagram at a provided according to an embodiment of the present invention;
fig. 3 shows a schematic side structure diagram of a boosting instrument body according to an embodiment of the present invention.
Illustration of the drawings:
1. a booster body; 2. a charging base; 3. quick plug; 4. a boosting pipe; 5. a connecting member; 6. a needle head; 7. a chute; 8. a slide bar; 801. a protrusion; 802. buckling; 9. an elastic sheet; 10. a first spring; 11. a second spring; 12. a connecting rod; 13. a speed regulating switch; 14. the switch is activated.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a local anesthesia boosting appearance convenient to change syringe needle, including boosting appearance body 1, boosting pipe 4 and syringe needle 6, the quick plug 3 of top fixedly connected with of boosting appearance body 1, the one end and the 4 fixed connection of boosting pipe of boosting appearance body 1 are kept away from to quick plug 3, the one end that the boosting pipe 4 kept away from quick plug 3 is equipped with connecting piece 5, 5 one side of connecting piece are seted up flutedly, the side table wall fixedly connected with spout 7 of recess, the equal sliding connection in upper and lower both ends of spout 7 has slide bar 8, be equipped with the elasticity portion between two slide bars 8, the elasticity portion comprises two elastic component, elastic component includes flexure strip 9, first spring 10 and second spring 11.
Specifically, as shown in fig. 1 and 2, the elastic sheet 9 is arc-shaped, two ends of the first spring 10 and the second spring 11 are respectively fixedly connected with the top and the bottom inner surface wall of the elastic sheet 9, the connecting rod 12 is slidably connected between the two elastic sheets 9, and the first spring 10 and the second spring 11 are additionally arranged on the elastic sheet 9 in order to increase the elastic effect and the restoring performance of the elastic sheet 9.
Specifically, as shown in fig. 1, a protrusion 801 and a buckle 802 are arranged on one side of the sliding rod 8, the protrusion 801 is squeezed, the distance between the two sliding rods 8 is changed under the action of the two elastic components, so that the needle 6 can slide into the connecting piece 5 through the groove, and the needle 6 is inserted and then the protrusion 801 is released from being squeezed.
Specifically, as shown in fig. 1, a slot matching with the buckle 802 is arranged inside one end of the needle 6, and the connecting piece 5 is provided with a through hole matching with the protrusion 801.
Specifically, as shown in fig. 3, the booster main body 1 is provided with a speed regulating switch 13 and a starting switch 14, local anesthetic is loaded into the booster tube 4 according to clinical requirements, the corresponding needle 6 is installed, the main machine speed is set at a required gear, and the starting switch 14 at the front end is pressed, so that the booster main body 1 starts to work.
Specifically, as shown in fig. 3, the bottom of boosting appearance body 1 is equipped with the charging base 2 that is used for charging, the bottom of boosting appearance body 1 is equipped with the contact that charges that matches with charging base 2, charging base 2 is provided with electrical socket, charge indicator and the contact that charges, place boosting appearance body 1 on charging base 2 earlier, make the contact that charges on charging contact and the charging base 2 of boosting appearance body 1 bottom, then be connected charging base 2 and power adapter, power adapter switch on, two green lamps of charge indicator show lamp are the success of charging promptly.
The working principle is as follows: during the use, when needing to change syringe needle 6, extrude two slide bars 8 earlier, change its interval for syringe needle 6 places the inside at connecting piece 5 smoothly, then loosens the extrusion to slide bar 8, makes two slide bars 8 get back to original position under elastic component's effect, and then makes slide bar 8's buckle 802 card in the draw-in groove of syringe needle 6 one end.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A local anesthesia booster with a needle convenient to replace, which comprises a booster body (1), a booster tube (4) and a needle (6), it is characterized in that the top of the boosting instrument body (1) is fixedly connected with a quick plug (3), one end of the fast plug (3) far away from the boosting instrument body (1) is fixedly connected with the boosting pipe (4), a connecting piece (5) is arranged at one end of the boosting pipe (4) far away from the fast plug (3), a groove is arranged on one side of the connecting piece (5), a sliding groove (7) is fixedly connected with the side surface wall of the groove, the upper end and the lower end of the sliding chute (7) are both connected with a sliding rod (8) in a sliding way, an elastic part is arranged between the two sliding rods (8), the elastic part consists of two elastic components, and the elastic components comprise an elastic sheet (9), a first spring (10) and a second spring (11).
2. The local anesthesia boosting instrument convenient for needle replacement according to claim 1, wherein the elastic sheet (9) is arc-shaped, two ends of the first spring (10) and the second spring (11) are respectively fixedly connected with the inner surface wall of the top and the inner surface wall of the bottom of the elastic sheet (9), and a connecting rod (12) is slidably connected between the two elastic sheets (9).
3. The local anesthesia boosting apparatus for facilitating needle replacement according to claim 1, wherein the slide bar (8) is provided with a protrusion (801) and a buckle (802) at one side.
4. The local anesthesia boosting instrument convenient for needle replacement as claimed in claim 3, wherein a slot matching with said buckle (802) is provided inside one end of said needle (6), and said connecting piece (5) is provided with a through hole matching with said protrusion (801).
5. The local anesthesia boosting instrument convenient for needle replacement according to claim 1, characterized in that the boosting instrument body (1) is provided with a speed regulating switch (13) and a starting switch (14).
6. The local anesthesia boosting instrument convenient for needle replacement according to claim 1, characterized in that a charging base (2) for charging is arranged at the bottom of the boosting instrument body (1), and a charging contact sheet matched with the charging base (2) is arranged at the bottom of the boosting instrument body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022382654.9U CN213724267U (en) | 2020-10-23 | 2020-10-23 | Local anesthesia boosting instrument convenient for replacing needle head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022382654.9U CN213724267U (en) | 2020-10-23 | 2020-10-23 | Local anesthesia boosting instrument convenient for replacing needle head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213724267U true CN213724267U (en) | 2021-07-20 |
Family
ID=76852399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022382654.9U Active CN213724267U (en) | 2020-10-23 | 2020-10-23 | Local anesthesia boosting instrument convenient for replacing needle head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213724267U (en) |
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2020
- 2020-10-23 CN CN202022382654.9U patent/CN213724267U/en active Active
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