CN219022850U

CN219022850U - Multifunctional sprayer for respiratory tract anesthesia medicine

Info

Publication number: CN219022850U
Application number: CN202222772654.9U
Authority: CN
Inventors: 张冬阳; 汪亚宏; 邰莉媛; 张惠; 王忠慧
Original assignee: Third Affiliated Hospital of Kunming Medical University
Current assignee: Third Affiliated Hospital of Kunming Medical University
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-05-16
Anticipated expiration: 2032-10-21

Abstract

The utility model relates to the technical field of respiratory tract anesthesia spraying, and discloses a multifunctional respiratory tract anesthesia medicinal sprayer which comprises a spray head, wherein the inner surface of the right side of the spray head is fixedly communicated with a guide pipe, the outer surface of the spray head is provided with a thread groove, the inner surface of the thread groove is in threaded connection with an annular frame, the outer surface of the spray head is fixedly sleeved with a limiting ring, and the outer surface of the spray head is movably sleeved with a sealing ring. This multi-functional respiratory tract anesthesia medicinal atomizer through in pushing anesthetic to the guide tube, twists annular frame and moves to the right side, and annular frame moves towards the right side, drives the sealing ring and moves to the right, makes the sealing ring keep away from the shunt channels gradually in, and anesthetic will atomize the hole blowout, reaches and sprays the circumference to the respiratory tract inside, has solved current anesthetic atomizer and does not possess regulation structure, probably can't carry out local medicine to patient's respiratory tract according to the quantity requirement.

Description

Multifunctional sprayer for respiratory tract anesthesia medicine

Technical Field

The utility model relates to the technical field of respiratory tract anesthesia spraying, in particular to a multifunctional respiratory tract anesthesia medicinal sprayer.

Background

In order to satisfactorily suppress laryngoscope reflex and enable the laryngoscope to be exposed and the tracheal intubation operation to be smoothly performed when a patient who is awake is subjected to laryngoscopy, tracheal intubation and laryngeal surgery, it is often necessary to perform local anesthesia in the pharynx, larynx and trachea by using a plurality of methods so as to suppress the function of the sensory nerve of the upper respiratory tract, and then reduce discomfort of the patient, and such patent can be referred to in patent numbers: CN205055095U, the existing anesthetic sprayer does not have an adjusting structure, and may not be capable of locally administering drugs to the respiratory tract of a patient according to the dosage requirements.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a multifunctional sprayer for anesthetic drugs of respiratory tract, which aims to solve the problem that the prior sprayer for anesthetic drugs in the prior art cannot be provided with an adjusting structure and can not locally administrate drugs to respiratory tract of a patient according to dosage requirements.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multi-functional respiratory tract anesthesia medicinal atomizer, includes the atomising head, the right side internal surface fixed intercommunication of atomising head has the guide tube, the screw thread groove has been seted up to the surface of atomising head, the internal surface threaded connection of screw thread groove has the annular frame, the external surface fixed cover of atomising head is equipped with the spacing ring, the splitter box has been seted up to the surface of atomising head, a plurality of atomizing hole has been seted up to the internal surface of splitter box, the surface movable sleeve of atomising head is equipped with the sealing ring.

Preferably, the left side surface fixed mounting of atomising head has the connecting rod, the left side surface rotation of atomising head is connected with the regulating block, the connecting hole has been seted up to the left side surface of atomising head, the left side surface fixed intercommunication of regulating block has a plurality of atomising head.

Preferably, the inner surface of the shunt groove is movably attached to the outer surface of the sealing ring, and the outer surface of the sealing ring is movably connected with the inner surface of the annular frame.

Preferably, the left outer surface of the annular frame is movably attached to the right outer surface of the limiting ring.

Preferably, the inner surface of the spray head is provided with an input pipe, and the inner surface of the input pipe is fixedly communicated with the connecting hole.

Preferably, the outer surface of the connecting rod is rotatably connected with the inner surface of the adjusting block.

Compared with the prior art, the utility model has the beneficial effects that:

1. this multi-functional respiratory tract anesthesia medicinal atomizer through in pushing anesthetic to the guide tube, twists annular frame and moves to the right side, and annular frame moves towards the right side, drives the sealing ring and moves to the right, makes the sealing ring keep away from the shunt channels gradually in, and anesthetic will atomize the hole blowout, reaches and sprays the circumference to the respiratory tract inside, has solved current anesthetic atomizer and does not possess regulation structure, probably can't carry out local medicine to patient's respiratory tract according to the quantity requirement.

2. This multi-functional respiratory tract anesthesia medicinal atomizer rotates along the connecting rod through twisting the regulating block, and the regulating block drives the atomising head and rotates, because of the inconsistent is offered to atomising head upper hole number, so can be used for adjusting and controlling the atomizing size to the effect of convenient regulation control atomizing size has been reached.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic perspective view of a spray head and related structure according to the present utility model;

FIG. 3 is a schematic elevational cross-sectional view of the structure of the present utility model;

fig. 4 is a schematic side view of the structure of the present utility model.

In the figure: 1. a spray head; 2. a guide tube; 3. a thread groove; 4. an annular frame; 5. a limiting ring; 6. a shunt channel; 7. an atomization hole; 8. a seal ring; 9. a connecting rod; 10. an adjusting block; 11. a connection hole; 12. an atomizing head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Please refer to fig. 1-4:

example 1: the utility model provides a multi-functional respiratory tract anesthesia medicinal atomizer, including atomising head 1, the right side internal surface fixed intercommunication of atomising head 1 has guide tube 2, thread groove 3 has been seted up to the surface of atomising head 1, thread groove 3's internal surface threaded connection has annular frame 4, atomising head 1's external surface fixed cover is equipped with spacing ring 5, shunt tubes 6 have been seted up to the surface of atomising head 1, a plurality of atomizing hole 7 have been seted up to shunt tubes 6's internal surface, atomising head 1's surface movable cover is equipped with sealing ring 8, push anesthetic into guide tube 2 in, twist annular frame 4 moves to the right side, annular frame 4 moves towards the right side, drive sealing ring 8 and move to the right, make sealing ring 8 keep away from in shunt tubes 6 gradually, anesthetic will atomize hole 7 blowout, reach and spray circumferentially to the respiratory tract inside, current anesthesia medicinal atomizer has been solved and does not possess the regulation structure, it is possible unable to carry out local medicine to patient's respiratory tract according to the quantity requirement.

Example 2: the left side surface fixed mounting of atomising head 1 has connecting rod 9, and the left side surface rotation of atomising head 1 is connected with regulating block 10, and connecting hole 11 has been seted up to the left side surface of atomising head 1, and the left side surface fixed intercommunication of regulating block 10 has a plurality of atomising head 12, twists regulating block 10 and rotates along connecting rod 9, and regulating block 10 drives atomising head 12 and rotates, because of the inconsistent is offered to the hole number on atomising head 12, so can be used for adjusting and controlling the atomizing size to reached the effect of convenient regulation control atomizing size.

The above-mentioned respective means concerning the use of the apparatus are different in selection and use according to actual practice, and various parameters are referred to, and the function according to the apparatus used corresponds to the effect achieved.

Working principle: this multi-functional respiratory tract anesthetic sprayer is when using, connect the syringe inside guide tube 2, then with anesthetic propelling movement to guide tube 2 inside, when needs carry out circumference spraying anesthetic agent to the inner wall of respiratory tract, when needs place into patient's respiratory tract inside at atomising head 1, twist annular frame 4 right side and remove, annular frame 4 will be along the line of screw groove 3 towards right side, then annular frame 4 will drive sealing ring 8 and remove right, then make sealing ring 8 keep away from the splitter box 6 inside gradually, then anesthetic will be spouted through atomizing hole 7, then reach and carry out circumference spraying to the respiratory tract inside, then carry out even medicine feeding to the respiratory tract inner wall, thereby reached the effect of conveniently adjusting atomising head 1, it does not possess adjusting structure to have solved current anesthetic sprayer, can not carry out local medicine according to the use amount requirement to patient's respiratory tract.

When the spray head 1 at the front end needs to be sprayed with the atomized size, the adjusting block 10 is twisted, the adjusting block 10 rotates along the connecting rod 9, then the adjusting block 10 drives the atomizing head 12 to rotate, and the atomized size can be adjusted and controlled due to inconsistent hole numbers on the atomizing head 12, so that the effect of conveniently adjusting and controlling the atomized size is achieved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional respiratory tract anesthesia medicinal atomizer, includes atomising head (1), its characterized in that: the right side internal surface fixed intercommunication of atomising head (1) has guide tube (2), thread groove (3) have been seted up to the surface of atomising head (1), the internal surface threaded connection of thread groove (3) has annular frame (4), the external surface fixed cover of atomising head (1) is equipped with spacing ring (5), shunt channels (6) have been seted up to the surface of atomising head (1), a plurality of atomizing hole (7) have been seted up to the internal surface of shunt channels (6), the surface movable sleeve of atomising head (1) has sealing ring (8).

2. A multi-functional respiratory tract anesthetic pharmaceutical spray device according to claim 1, wherein: the spray head is characterized in that a connecting rod (9) is fixedly arranged on the left outer surface of the spray head (1), an adjusting block (10) is rotatably connected to the left outer surface of the spray head (1), a connecting hole (11) is formed in the left outer surface of the spray head (1), and a plurality of atomizing heads (12) are fixedly communicated with the left outer surface of the adjusting block (10).

3. A multi-functional respiratory tract anesthetic pharmaceutical spray device according to claim 1, wherein: the inner surface of the shunt groove (6) is movably attached to the outer surface of the sealing ring (8), and the outer surface of the sealing ring (8) is movably connected with the inner surface of the annular frame (4).

4. A multi-functional respiratory tract anesthetic pharmaceutical spray device according to claim 1, wherein: the left outer surface of the annular frame (4) is movably attached to the right outer surface of the limiting ring (5).

5. A multi-functional respiratory tract anesthetic pharmaceutical spray device according to claim 1, wherein: the inner surface of the spray head (1) is provided with an input pipe, and the inner surface of the input pipe is fixedly communicated with the connecting hole (11).

6. A multi-functional respiratory tract anesthetic pharmaceutical spray device according to claim 2, wherein: the outer surface of the connecting rod (9) is rotationally connected with the inner surface of the adjusting block (10).