CN212817483U - Clinical local anesthesia device of department of anesthesia - Google Patents
Clinical local anesthesia device of department of anesthesia Download PDFInfo
- Publication number
- CN212817483U CN212817483U CN202020422072.6U CN202020422072U CN212817483U CN 212817483 U CN212817483 U CN 212817483U CN 202020422072 U CN202020422072 U CN 202020422072U CN 212817483 U CN212817483 U CN 212817483U
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- anesthesia
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- injection
- limiting plate
- local anesthesia
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Abstract
The utility model discloses a clinical local anesthesia device of department of anesthesia, including protective housing, the connecting plate is installed to one side of protective housing, the connecting rod is installed to one side of connecting plate, the surface mounting of connecting rod has control switch, the handle is installed to one side of connecting rod, protective housing's opposite side is installed into the medicine mouth, protective housing's surface is provided with the observation window, the motor is installed to the top of observation window, protective housing's inboard installation injection tube, the both sides of injection tube are provided with the shifting chute, the limiting plate is installed to the below of shifting chute, the inboard of limiting plate is provided with the pinhole, the clamp plate is installed to the inboard of injection tube, the push rod is installed to the upper end of clamp plate, one side of push rod is provided with the rack, the gear is installed to one. The utility model discloses convenient operation has improved the injection effect of device, has reduced medical staff's operating time.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a clinical local anesthesia device of department of anesthesia.
Background
Local anesthesia refers to a technology of injecting a local anesthetic into a certain part of a body to temporarily block sensory and motor nerve conduction of the part, and is simple and easy to implement, high in safety and few in complications.
However, the existing clinical local anesthesia device for anesthesia department is complex in operation, low in working efficiency and poor in anesthesia effect; therefore, the existing requirements are not met, and a clinical local anesthesia device for the anesthesia department is provided for the requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clinical local anesthesia device of department of anesthesia to solve the current clinical local anesthesia device of department of anesthesia that provides among the above-mentioned background art and operate complicated work efficiency low, and the not good scheduling problem of effect of anesthesia.
In order to achieve the above object, the utility model provides a following technical scheme: a clinical local anesthesia device for anesthesia department comprises a protective casing, a connecting plate is installed on one side of the protective casing, a connecting rod is installed on one side of the connecting plate, a control switch is installed on the outer surface of the connecting rod, a handle is installed on one side of the connecting rod, a drug inlet is installed on the other side of the protective casing, an observation window is arranged on the outer surface of the protective casing, a motor is installed above the observation window, an injection tube is installed on the inner side of the protective casing, moving grooves are formed in two sides of the injection tube, a limiting plate is installed below the moving grooves, a needle hole is formed in the inner side of the limiting plate, a pressing plate is installed on the inner side of the injection tube, a push rod is installed at the upper end of the pressing plate, a rack is arranged on one side of, the inboard of connector is provided with O type sealing washer, the syringe needle is installed to the below of connector, the syringe needle passes through threaded connection with the connector.
Preferably, a sliding groove is formed in the inner side of the moving groove, and the limiting plate is connected with the sliding groove in a sliding mode.
Preferably, the lower surface of the limiting plate is provided with a cushion.
Preferably, the lower end of the push rod is completely attached to the upper surface of the pressing plate, and the push rod and the pressing plate are fixed through screws.
Preferably, a sealing ring is arranged on the outer side of the pressure plate.
Preferably, the gear is meshed with the rack, and the gear is connected with the motor through a connecting shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a dosage of anesthetic is clearly observed through the observation window, has increased the accuracy that the device injects, through set up protective housing in the outside of injection tube, has increased the protection to the injection tube, has improved the live time of device, is connected with the syringe needle through the screw at the connector of injection tube lower extreme, conveniently follows the syringe needle and trades, has improved the security that the device used;
2. the utility model discloses install the limiting plate in the outside of syringe needle, through setting up the limiting plate, can make the accurate injection of syringe needle to protect the syringe needle, improved the injection effect of device, when beginning the injection, open the motor through control switch, drive the gear through the motor, the gear drives the rack, makes the clamp plate downstream of push rod lower extreme, can carry out the injection of uniform velocity to the patient, prevents that manual injection from influencing the injection effect too fast, and alleviateed medical staff's intensity of labour.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
fig. 3 is an enlarged schematic view of the structure a of the present invention.
In the figure: 1. a handle; 2. a connecting rod; 3. a control switch; 4. a connecting plate; 5. a push rod; 6. a motor; 7. a protective housing; 8. a medicine inlet; 9. an observation window; 10. a limiting plate; 11. a needle head; 12. an injection tube; 13. a gear; 14. pressing a plate; 15. a moving groove; 16. a rack; 17. a pinhole; 18. a thread; 19. a connector; 20. an O-shaped sealing ring.
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.
The electric machine 6 (model is TFF-M10VAZ-06210) mentioned in the present invention can be obtained from market procurement or private customization.
Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a clinical local anesthesia device for anesthesia department comprises a protective shell 7, a connecting plate 4 is installed on one side of the protective shell 7, a connecting rod 2 is installed on one side of the connecting plate 4, a control switch 3 is installed on the outer surface of the connecting rod 2, a handle 1 is installed on one side of the connecting rod 2, a drug inlet 8 is installed on the other side of the protective shell 7, an observation window 9 is arranged on the outer surface of the protective shell 7, a motor 6 is installed above the observation window 9, an injection tube 12 is installed on the inner side of the protective shell 7, moving grooves 15 are arranged on two sides of the injection tube 12, a limiting plate 10 is installed below the moving grooves 15, a needle hole 17 is arranged on the inner side of the limiting plate 10, a pressing plate 14 is installed on the inner side of the injection tube 12, a push rod 5 is installed on the upper end of the pressing plate, an O-shaped sealing ring 20 is arranged on the inner side of the connector 19, a needle 11 is arranged below the connector 19, and the needle 11 is connected with the connector 19 through threads 18.
Further, the inner side of the moving groove 15 is provided with a sliding groove, the limiting plate 10 is connected with the sliding groove in a sliding mode, and the limiting plate 10 is arranged, so that the injection effect of the device is improved.
Further, the lower surface of limiting plate 10 is provided with the cushion, through setting up the cushion, has improved the travelling comfort when patient uses.
Further, the lower end of the push rod 5 is completely attached to the upper surface of the pressing plate 14, and the push rod 5 and the pressing plate 14 are fixed through screws, so that the working stability of the pressing plate is improved.
Furthermore, a sealing ring is arranged on the outer side of the pressure plate 14, so that the sealing property in the injection tube 12 is improved, and the injection effect of the device is improved.
Further, the gear 13 is meshed with the rack 16, and the gear 13 is connected with the motor 6 through a connecting shaft, so that the working efficiency of the device is improved.
The working principle is as follows: when the injection device is used, anesthetic is injected into the injection tube 12 through the drug inlet 8, the observation window 9 is arranged on the outer surface of the protective casing 7, the dosage of the anesthetic can be clearly observed through the observation window 9, the injection accuracy of the injection device is improved, the protective casing 7 is arranged on the outer side of the injection tube 12, the protection on the injection tube 12 is improved, the service life of the injection device is prolonged, the connector 19 at the lower end of the injection tube 12 is connected with the needle 11 through the threads 18, the needle 11 is convenient to replace, the use safety of the injection device is improved, the limiting plate 10 is arranged on the outer side of the needle 11, the needle 11 can be accurately injected through the limiting plate 10, the needle 11 is protected, the injection effect of the injection device is improved, when the injection is started, the motor 6 is started through the control switch 3, the gear 13 is driven through the motor 6, the gear 13 drives the rack 16, the pressure plate 14 at the lower end of the push rod 5 moves downwards, so that the patient can be injected at uniform speed, the injection effect is prevented from being influenced by too fast manual injection, and the labor intensity of medical staff is reduced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a clinical local anesthesia device of department of anesthesia, includes protective housing (7), its characterized in that: the injection device is characterized in that a connecting plate (4) is installed on one side of the protective shell (7), a connecting rod (2) is installed on one side of the connecting plate (4), a control switch (3) is installed on the outer surface of the connecting rod (2), a handle (1) is installed on one side of the connecting rod (2), a medicine inlet (8) is installed on the other side of the protective shell (7), an observation window (9) is arranged on the outer surface of the protective shell (7), a motor (6) is installed above the observation window (9), an injection cylinder (12) is installed on the inner side of the protective shell (7), moving grooves (15) are arranged on two sides of the injection cylinder (12), a limiting plate (10) is installed below the moving grooves (15), a pinhole (17) is arranged on the inner side of the limiting plate (10), a pressing plate (14) is installed on the inner side of the injection cylinder (12), one side of push rod (5) is provided with rack (16), gear (13) are installed to one side of rack (16), the lower surface mounting of injection tube (12) has connector (19), the inboard of connector (19) is provided with O type sealing washer (20), syringe needle (11) are installed to the below of connector (19), syringe needle (11) are connected through screw thread (18) with connector (19).
2. The clinical local anesthesia device for anesthesia department according to claim 1, characterized in that: the inner side of the moving groove (15) is provided with a sliding groove, and the limiting plate (10) is in sliding connection with the sliding groove.
3. The clinical local anesthesia device for anesthesia department according to claim 1, characterized in that: the lower surface of the limiting plate (10) is provided with a soft cushion.
4. The clinical local anesthesia device for anesthesia department according to claim 1, characterized in that: the lower end of the push rod (5) is completely attached to the upper surface of the pressing plate (14), and the push rod (5) and the pressing plate (14) are fixed through screws.
5. The clinical local anesthesia device for anesthesia department according to claim 1, characterized in that: and a sealing ring is arranged on the outer side of the pressure plate (14).
6. The clinical local anesthesia device for anesthesia department according to claim 1, characterized in that: the gear (13) is meshed with the rack (16), and the gear (13) is connected with the motor (6) through a connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020422072.6U CN212817483U (en) | 2020-03-28 | 2020-03-28 | Clinical local anesthesia device of department of anesthesia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020422072.6U CN212817483U (en) | 2020-03-28 | 2020-03-28 | Clinical local anesthesia device of department of anesthesia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212817483U true CN212817483U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020422072.6U Active CN212817483U (en) | 2020-03-28 | 2020-03-28 | Clinical local anesthesia device of department of anesthesia |
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| CN (1) | CN212817483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115040750A (en) * | 2022-07-19 | 2022-09-13 | 四川省骨科医院 | Orthopedic local anesthesia device with accurate limb anti-shaking function and using method thereof |
-
2020
- 2020-03-28 CN CN202020422072.6U patent/CN212817483U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115040750A (en) * | 2022-07-19 | 2022-09-13 | 四川省骨科医院 | Orthopedic local anesthesia device with accurate limb anti-shaking function and using method thereof |
| CN115040750B (en) * | 2022-07-19 | 2023-11-17 | 四川省骨科医院 | Orthopedic local anesthesia device for accurate limb anti-shake and application method thereof |
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