CN211245069U - Department of anesthesia throat atomizer - Google Patents
Department of anesthesia throat atomizer Download PDFInfo
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- CN211245069U CN211245069U CN201920903281.XU CN201920903281U CN211245069U CN 211245069 U CN211245069 U CN 211245069U CN 201920903281 U CN201920903281 U CN 201920903281U CN 211245069 U CN211245069 U CN 211245069U
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- needle
- cylinder
- spray
- throat
- anesthetic
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Abstract
The utility model discloses a department of anesthesia throat atomizer, the one end of cylinder is equipped with the spray needle, the other end of cylinder is equipped with the gasbag, communicate each other between spray needle, cylinder and the gasbag, the spray needle is for being the form of bending. The utility model bends the spray needle to be suitable for the throat structure of human body, which is convenient for the operation of doctor and avoids the damage to throat; the scale lines are arranged on the outer side of the needle cylinder, so that a doctor can know the dosage of the anesthetic, the operation efficiency is improved, and the condition that the dosage of the anesthetic is inaccurate is avoided; through setting up the cylinder inside to loudspeaker form, when spouting the medicine, because reduce between the internal diameter, the internal pressure of cylinder increases gradually for the pressure increase that the narcotic got into the needle, thereby leads to the spraying speed fast, has improved spraying efficiency.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a department of anesthesia throat atomizer.
Background
The throat spray method is widely applied in throat surgery and endoscopy, and is mainly used for mucosa surface anesthesia to ensure that patients with sensitive throat reflex can cooperate to complete examination. Need use larynx atomizer during larynx spray anesthesia, spout the narcotic such as lidocaine into throat department during the spraying, but current atomizer puts into the medicine bottle with the narcotic when using, then pressurizes through the gasbag, spouts the larynx, but when carrying out the anesthesia to children, the dose that the narcotic was spouted is uncontrollable, and the shower nozzle all is straight shower nozzle, and the operation is inconvenient, and the efficiency of spraying is poor moreover.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the present invention is to provide a throat spraying device for anesthesia department, which can better control the amount of the medicament and is more convenient to operate.
According to the utility model discloses department of anesthesia throat atomizer, cylinder including both ends intercommunication, the one end of cylinder is equipped with the spray needle, the other end of cylinder is equipped with the gasbag, communicate each other between spray needle, cylinder and the gasbag, the spray needle is for being the form of bending.
Preferably, the outside of the needle cylinder is provided with scale marks.
Preferably, the inner cavity of the needle cylinder extends in a trumpet shape with gradually reduced inner diameter towards the direction of the spray needle.
Preferably, the needle cylinder, the spray needle and the air bag are in threaded connection.
Preferably, the side surface of the spray needle, which is far away from one end of the needle cylinder, is provided with a plurality of spray holes.
Preferably, the bending angle of the spray needle is between 90 and 120 degrees.
The utility model provides a beneficial effect is: the spray needle is bent to be suitable for the structure of the throat of a human body, so that the operation of a doctor can be facilitated, and the condition of damaging the throat is avoided; the scale lines are arranged on the outer side of the needle cylinder, so that a doctor can know the dosage of the anesthetic, the operation efficiency is improved, and the condition that the dosage of the anesthetic is inaccurate is avoided; through setting up the cylinder inside to loudspeaker form, when spouting the medicine, because reduce between the internal diameter, the internal pressure of cylinder increases gradually for the pressure increase that the narcotic got into the needle, thereby leads to the spraying speed fast, has improved spraying efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a throat spraying device for anesthesia department of the present invention;
FIG. 2 is a sectional view of the utility model showing the structure of a throat spraying device for anesthesia department;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1 syringe, 2 spray needles, 3 air bags, 4 scale marks, 5 connecting lugs and 6 spray holes.
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.
Referring to fig. 1, a throat spraying device for anesthesia department, which comprises a needle cylinder 1 with two communicated ends, wherein the outer side of the needle cylinder 1 is provided with scale marks 4, so that a doctor can know the dosage of anesthetic, and the condition of inaccurate dosage is avoided, the inner cavity of the needle cylinder 1 extends towards the direction of a spray needle 2 to form a trumpet shape with gradually reduced inner diameter, so that the pressure is increased when the anesthetic gradually enters the spray needle 2, the spraying speed can be increased, and the spraying efficiency is improved, one end of the needle cylinder 1 is provided with the spray needle 2, the side surface of the spray needle 2, which is far away from one end of the needle cylinder 1, is provided with a plurality of spray holes 6, so that the spraying is more uniform, the other end of the needle cylinder 1 is provided with an air bag 3, the needle cylinder 1 is in threaded connection with the spray needle 2 and the air bag 3, the disassembly and assembly are convenient, and the condition that the spray needle, the side surface of the needle cylinder 1 close to one end of the air bag 3 is provided with a connecting lug 5, which is convenient for spraying operation, the spray needle 2 is bent, and the bending angle of the spray needle 2 is between 90 degrees and 120 degrees, so that the spray needle is in a structure with the throat of a human body, and is convenient for a doctor to operate.
When the automatic anesthesia injection device works, the spray needle 2 is detached, negative pressure is generated by squeezing the air bag 3, then anesthetic is sucked into the automatic anesthesia injection device through the needle cylinder 1, when medicine reaches a specified scale, medicine suction is stopped, the spray needle 2 is installed, the needle cylinder 1 is clamped by two fingers, then the palm aims at the top surface of the air bag 3 and is pressed downwards, and the anesthetic is sprayed into an affected part.
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. The utility model provides a department of anesthesia throat atomizer, includes the cylinder of both ends intercommunication, the one end of cylinder is equipped with the needle, the other end of cylinder is equipped with the gasbag, communicate its characterized in that each other between needle, cylinder and the gasbag: the spray needle is bent.
2. The anesthetic throat spray apparatus according to claim 1, wherein: the outside of the needle cylinder is provided with scale marks.
3. The anesthetic throat spray apparatus according to claim 1, wherein: the inner cavity of the needle cylinder extends towards the direction of the spray needle to form a horn shape with gradually reduced inner diameter.
4. The anesthetic throat spray apparatus according to claim 1, wherein: the needle cylinder is in threaded connection with the spray needle and the air bag.
5. The anesthetic throat spray apparatus according to claim 1, wherein: the side surface of the spray needle far away from one end of the needle cylinder is provided with a plurality of spray holes.
6. The anesthetic throat spray apparatus according to claim 1, wherein: the bending angle of the spray needle is 90-120 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920903281.XU CN211245069U (en) | 2019-06-17 | 2019-06-17 | Department of anesthesia throat atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920903281.XU CN211245069U (en) | 2019-06-17 | 2019-06-17 | Department of anesthesia throat atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211245069U true CN211245069U (en) | 2020-08-14 |
Family
ID=71981676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920903281.XU Active CN211245069U (en) | 2019-06-17 | 2019-06-17 | Department of anesthesia throat atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211245069U (en) |
-
2019
- 2019-06-17 CN CN201920903281.XU patent/CN211245069U/en active Active
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