CN213252493U - Local anesthesia device special for anesthesia department - Google Patents
Local anesthesia device special for anesthesia department Download PDFInfo
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- CN213252493U CN213252493U CN202021927978.XU CN202021927978U CN213252493U CN 213252493 U CN213252493 U CN 213252493U CN 202021927978 U CN202021927978 U CN 202021927978U CN 213252493 U CN213252493 U CN 213252493U
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- anesthesia
- mounting seat
- motor
- sliding plate
- department
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Abstract
The utility model discloses a special local anesthesia device of department of anesthesia, including syringe, syringe needle, mount pad, motor, dwang, sliding plate, piston, change traditional upright fixed syringe needle into the structure that direction length can freely be regulated and control, make things convenient for medical personnel to carry out the local anesthesia to narrow and small positions such as patient's oral cavity or penis urethral orifice. The rotating speed of the motor is controlled to ensure that the anesthesia injection process is uniform, the injection amount is controllable, and the phenomenon that the patient is overanesthetized or even poisoned due to improper control is avoided.
Description
Technical Field
The utility model relates to a medical appliance, in particular to a local anesthesia device special for anesthesia department.
Background
When an anesthesiologist injects anesthetic into a patient, when the patient encounters narrow spaces such as oral cavities or penis urethra and the like, the injection of the anesthetic into the patient is inconvenient for medical staff, the dosage and the speed of the anesthetic injection are not well controlled, and the phenomenon that the anesthetic is excessively injected into the patient to cause poisoning can be caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: provides a local anesthesia device special for anesthesia department to solve the problems provided by the background technology.
In order to solve the technical problem, the technical scheme of the utility model is that: the special local anesthesia device for the department of anesthesia comprises an injector, an injection tube, a needle head, a mounting seat, a motor, a rotating rod, a sliding plate and a piston, wherein one end of the injection tube is fixedly arranged at one end of the injector, the needle head is fixedly arranged at the other end of the injection tube, the mounting seat is fixedly arranged inside the injector, the motor is fixedly arranged on one side of the mounting seat, the rotating rod is fixedly arranged at the top end of the motor, the sliding plate penetrates through the rotating rod, the sliding plate is rotatably connected with the rotating rod, the sliding plate is slidably connected with the inside of the injector, and the piston is slidably arranged inside the injector.
Furthermore, an injection hole is formed in one side of the needle head, and the injection hole is integrally connected with the injection tube.
Furthermore, the lower end of the needle head is also provided with an injection needle which is integrally connected with the needle head.
Furthermore, a storage battery is arranged on the other side of the mounting seat and fixedly connected with the mounting seat.
Furthermore, two pushing rods are further arranged on one side of the sliding plate, the pushing rods are in threaded connection with the sliding plate, and the pushing rods are integrally connected with the piston.
Furthermore, the storage battery is connected with a motor lead.
Furthermore, the mounting seat is also provided with a control switch, and the control switch is movably connected with the mounting seat.
Compared with the prior art, this special local anesthesia device of department of anesthesia changes traditional upright fixed injection syringe needle into the structure that direction length can freely be regulated and control, makes things convenient for medical personnel to carry out the local anesthesia to narrow and small positions such as patient's oral cavity or penis urethral orifice. The rotating speed of the motor is controlled to ensure that the anesthesia injection process is uniform, the injection amount is controllable, and the phenomenon that the patient is overanesthetized or even poisoned due to improper control is avoided.
Drawings
FIG. 1 is a front view of a local anesthetic device dedicated for use in an anesthesia department;
FIG. 2 is a sectional view of a syringe A-A of a local anesthesia apparatus dedicated for anesthesia department;
FIG. 3 is a partial view of a mounting seat of a local anesthetic apparatus for an anesthesia department;
FIG. 4 is a partial view of a needle of a local anesthetic device dedicated to an anesthesia department;
fig. 5 is a partial sectional view of a needle of a local anesthesia apparatus specially used for anesthesia department.
The injection device comprises an injector 1, an injection tube 2, a needle 3, a mounting seat 4, a motor 5, a rotating rod 6, a sliding plate 7, a piston 8, an injection hole 9, an injection needle 10, a storage battery 11, a push rod 12 and a control switch 13.
The following detailed description will be further described in conjunction with the above-identified drawings.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art, that the described embodiments may be practiced without some or all of these specific details. In other instances, well known process steps have not been described in detail.
Example 1
As shown in the figure, the local anesthesia device special for the anesthesia department comprises a syringe 1, a syringe 2, a needle 3, a mounting seat 4, a motor 5, a rotating rod 6 and a sliding plate 7, wherein one end of the syringe 2 is fixedly arranged at one end of the syringe 1, the needle 3 is fixedly arranged at the other end of the syringe 2, the mounting seat 4 is fixedly arranged inside the syringe 1, the motor 5 is fixedly arranged at one side of the mounting seat 4, the rotating rod 6 is fixedly arranged at the top end of the motor 5, the sliding plate 7 penetrates through the rotating rod 6, the sliding plate 7 is rotatably connected with the rotating rod 6, the sliding plate 7 is slidably connected with the inside of the syringe 1, and the piston 8 is slidably arranged inside the syringe 1.
When injecting anesthesia to narrow and small positions such as patient's oral cavity or penis, medical personnel operate control switch 13 earlier and make motor 5 corotation, let piston 8 push away to the inside bottommost end of syringe 1, then with the end-to-end connection of injection syringe 2 with syringe 1, reverse motor 5 drives piston 8 upward movement again, absorbs the anesthesia through syringe needle 3. When injecting, hold between the fingers syringe needle 3 through tweezers, because injection syringe 2 is the hose, can adjust 3 arbitrary directions of syringe needle to convenient accurate puncture to the local anesthesia position. After the anesthesia is completed, the motor 5 is driven to rotate forwards by operating the control switch 13, and the piston 8 is pushed to inject anesthesia to the patient. By setting the rotation speed of the motor 5 in advance, the injection with constant speed and controlled amount is ensured.
Example 2
As shown in the figure, the local anesthesia device special for the anesthesia department comprises a syringe 1, a syringe 2, a needle 3, a mounting seat 4, a motor 5, a rotating rod 6 and a sliding plate 7, wherein one end of the syringe 2 is fixedly arranged at one end of the syringe 1, the needle 3 is fixedly arranged at the other end of the syringe 2, the mounting seat 4 is fixedly arranged inside the syringe 1, the motor 5 is fixedly arranged at one side of the mounting seat 4, the rotating rod 6 is fixedly arranged at the top end of the motor 5, the sliding plate 7 penetrates through the rotating rod 6, the sliding plate 7 is rotatably connected with the rotating rod 6, the sliding plate 7 is slidably connected with the inside of the syringe 1, and the piston 8 is slidably arranged inside the syringe 1. The novel syringe is characterized in that an injection hole 9 is further formed in one side of the needle head 3, the injection hole 9 is integrally connected with the injection tube 2, an injection needle 10 is further arranged at the lower end of the needle head 3, the injection needle 10 is integrally connected with the needle head 3, a storage battery 11 is further arranged on the other side of the mounting seat 4, the storage battery 11 is fixedly connected with the mounting seat 3, two push rods 12 are further arranged on one side of the sliding plate 7, the push rods 12 are in threaded connection with the sliding plate 7, the push rods 12 are integrally connected with the piston 8, the storage battery 11 is in wire connection with the motor 5, a control switch 13 is further arranged on the mounting seat 4, and the control switch 13 is movably connected with the mounting seat 4.
When injecting anesthesia to narrow and small positions such as patient's oral cavity or penis, medical personnel operate control switch 13 earlier and make motor 5 corotation, let piston 8 push away to the inside bottommost end of syringe 1, then with the end-to-end connection of injection syringe 2 with syringe 1, reverse motor 5 drives piston 8 upward movement again, absorbs the anesthesia through syringe needle 3. When injecting, hold between the fingers syringe needle 3 through tweezers, because injection syringe 2 is the hose, can adjust 3 arbitrary directions of syringe needle to convenient accurate puncture to the local anesthesia position. After the anesthesia is completed, the motor 5 is driven to rotate forwards by operating the control switch 13, and the piston 8 is pushed to inject anesthesia to the patient. By setting the rotation speed of the motor 5 in advance, the injection with constant speed and controlled amount is ensured.
The motor 5 drives the rotating rod 6 to rotate, so that the sliding plate 7 can slide in the injector 1, the pushing rod 12 on one side of the sliding plate 7 is driven to move back and forth, the injection hole 9 is matched with the hole of the injection needle 10, and the storage battery 11 on one side of the mounting seat 4 is used for supplying energy to the motor 5.
Claims (7)
1. The special local anesthesia device for the department of anesthesia is characterized by comprising an injector, an injection tube, a needle head, a mounting seat, a motor, a rotating rod, a sliding plate and a piston, wherein one end of the injection tube is fixedly arranged at one end of the injector, the needle head is fixedly arranged at the other end of the injection tube, the mounting seat is fixedly arranged inside the injector, the motor is fixedly arranged on one side of the mounting seat, the rotating rod is fixedly arranged at the top end of the motor, the sliding plate penetrates through the rotating rod and is rotatably connected with the rotating rod, the sliding plate is slidably connected with the inside of the injector, and the piston is slidably arranged inside the injector.
2. The local anesthesia apparatus special for anesthesia department as claimed in claim 1, wherein an injection hole is further provided at one side of the needle head, and the injection hole is integrally connected with the injection tube.
3. The local anesthesia apparatus special for anesthesia department as claimed in claim 1, wherein the lower end of the needle head is further provided with an injection needle, and the injection needle is integrally connected with the needle head.
4. The local anesthesia device special for anesthesia department as claimed in claim 1, wherein a storage battery is further arranged at the other side of the mounting seat, and the storage battery is fixedly connected with the mounting seat.
5. The local anesthesia apparatus for anesthesia department as claimed in claim 1, wherein two pushing rods are further provided on one side of the sliding plate, the pushing rods are in threaded connection with the sliding plate, and the pushing rods are integrally connected with the piston.
6. The local anesthesia apparatus special for anesthesia department as claimed in claim 4, wherein said battery is connected with the motor lead.
7. The local anesthesia apparatus special for anesthesia department as claimed in claim 1, wherein said mounting seat is further provided with a control switch, and said control switch is movably connected with said mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021927978.XU CN213252493U (en) | 2020-09-07 | 2020-09-07 | Local anesthesia device special for anesthesia department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021927978.XU CN213252493U (en) | 2020-09-07 | 2020-09-07 | Local anesthesia device special for anesthesia department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213252493U true CN213252493U (en) | 2021-05-25 |
Family
ID=75938248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021927978.XU Active CN213252493U (en) | 2020-09-07 | 2020-09-07 | Local anesthesia device special for anesthesia department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213252493U (en) |
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2020
- 2020-09-07 CN CN202021927978.XU patent/CN213252493U/en active Active
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