CN214343804U

CN214343804U - Department of anesthesia uses anesthesia atomizer

Info

Publication number: CN214343804U
Application number: CN202022681622.9U
Authority: CN
Inventors: 赵鹏; 刘国梁; 崔云凤; 刘伟; 于克
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-10-08
Anticipated expiration: 2030-11-18

Abstract

The utility model relates to the field of medical equipment, and a department of anesthesia uses anesthetic sprayer is disclosed, including the stock solution bucket, sealed lid is installed at the top of stock solution bucket, the mounting is installed at the top of sealed lid, the mid-mounting of sealed lid has the liquid suction pipe, the mid-mounting of liquid suction pipe has first valve, the ration box is installed at the top of mounting, the second valve is installed at the top of ration box, the inside of ration box is provided with the extraction piston, the back mounted of extraction piston has the extraction board. This department of anesthesia uses anesthesia atomizer opens first valve, then can drive the extraction piston through pulling the board of taking out and remove to the rear, and then can take out the anesthesia liquid medicine in the liquid storage bucket to the ration box through the liquid suction pipe in, can quantitative extraction liquid medicine to the quantitative anesthetic agent that sprays, and then when can guaranteeing the anesthesia effect, can also avoid using too much and lead to the human body to receive the damage.

Description

Department of anesthesia uses anesthesia atomizer

Technical Field

The utility model relates to the field of medical equipment, specifically be an anesthesia sprayer for anesthesia department.

Background

The meaning of anesthesia is that a patient loses sense wholly or locally temporarily by using a medicine or other methods to achieve the purpose of painless operation treatment, the anesthesiology is a science which applies basic theories, clinical knowledge and technologies related to anesthesia to eliminate operation pain of the patient and ensure the safety of the patient and create good conditions for the operation, at present, the anesthesiology becomes a special independent subject in clinical medicine, mainly comprises the research of clinical anesthesiology, emergency resuscitation medicine, severe monitoring and treatment science, pain diagnosis and treatment science and other related medicine and mechanisms thereof, and is a comprehensive subject for researching anesthesia, analgesia, resuscitation and severe medicine.

The anesthesia department of hospital can use different anesthesia equipment to carry out anesthesia operation to the patient, and the anesthesia atomizer is the most commonly used anesthesia equipment moreover, but the anesthesia atomizer of now commonly used can not carry out the ration spraying according to the actual need when the anesthesia, and when the dose of anesthetic medicine is too big, easily produces the injury to patient's bodily function. Therefore, an anesthesia sprayer for an anesthesia department is designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an anesthesia sprayer for department of anesthesia has solved the anesthesia sprayer commonly used now and can not carry out quantitative spraying according to the actual need when anaesthetizing, when the anesthetic dose is too big, produces the problem of damage to patient's health function easily.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides an anesthesia atomizer for department of anesthesia, includes the stock solution bucket, sealed lid is installed at the top of stock solution bucket, the mounting is installed at the top of sealed lid, the mid-mounting of sealed lid has the liquid suction pipe, the mid-mounting of liquid suction pipe has first valve.

The quantitative box is installed at the top of the fixing piece, the second valve is installed at the top of the quantitative box, an extraction piston is arranged inside the quantitative box, a pumping plate is installed on the back face of the extraction piston, and the rear end of the pumping plate extends to the outside of the quantitative box.

The right-hand member fixedly connected with atomizer of mounting, the end fixedly connected with anesthesia cover of giving vent to anger of atomizer, the hydrojet subassembly is installed to the bottom of mounting.

Further, the dead lever is installed to the bottom of mounting, the drain space has been seted up to the inside on dead lever top, the inside sliding connection in drain space has the drawing piston, the catch bar is installed to the bottom of drawing piston.

Furthermore, the liquid spraying assembly comprises a pressing rod hinged with the middle part of the right side wall of the fixing rod, a transmission rod is connected to the middle part of the pressing rod in a connecting mode, the left end of the transmission rod is hinged with the bottom end of the pushing rod, a return spring is fixedly connected to the bottom end of the transmission rod, and the left end of the return spring is fixedly connected with the bottom end of the fixing rod.

Further, a liquid outlet pipe is installed at the bottom of the right end of the quantitative box, the bottom end of the liquid outlet pipe is communicated with the top of the liquid guiding space, and a third valve is installed in the middle of the liquid outlet pipe.

Further, the right-hand member internally mounted of mounting has the spray tube, the left end of spray tube and the top intercommunication in drain space, and the mid-mounting of spray tube has the fourth valve, the right-hand member of spray tube and the feed liquor end intercommunication of atomising head.

Furthermore, scale plates are arranged on the left side wall of the liquid storage barrel and the top of the drawing plate.

The utility model has the advantages that:

1. the utility model discloses a, open first valve, then can drive the extraction piston through pulling the drawing board and remove to the rear, and then can take out the anesthesia liquid medicine in the stock solution bucket to the ration box through the liquid suction pipe in, can quantitative extraction liquid medicine to the quantitative anesthesia medicament that sprays, and then when can guaranteeing the anesthesia effect, can also avoid using too much and lead to the human body to receive the damage.

2. The utility model discloses a, the anesthesia liquid medicine that is used for the anesthesia can be stored to the inside of stock solution bucket, and sealed lid can avoid the anesthesia medicine to volatilize at the top of stock solution bucket, and the liquid medicine in the stock solution bucket can be derived to the liquid suction pipe, and the liquid medicine backward flow can be avoided in the setting of first valve.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the quantitative box of the present invention;

FIG. 3 is an enlarged view of A in FIG. 1;

fig. 4 is an enlarged view of B in fig. 1.

In the figure: 1. a liquid storage barrel; 2. a sealing cover; 3. a fixing member; 4. a liquid pumping pipe; 5. a first valve; 6. a dosing cartridge; 7. a second valve; 8. extracting the piston; 9. drawing the movable plate; 10. an atomizing head; 11. an anesthesia shield; 12. a liquid spray assembly; 13. fixing the rod; 14. a drainage space; 15. a liquid extraction piston; 16. a push rod; 17. a pressing lever; 18. a transmission rod; 19. a return spring; 20. a liquid outlet pipe; 21. a third valve; 22. a liquid spraying pipe; 23. and a fourth valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-4: the utility model provides an anesthesia atomizer for department of anesthesia, including stock solution bucket 1, sealed lid 2 is installed at the top of stock solution bucket 1, mounting 3 is installed at the top of sealed lid 2, the mid-mounting of sealed lid 2 has liquid suction pipe 4, the mid-mounting of liquid suction pipe 4 has first valve 5, the anesthesia liquid medicine that is used for anesthesia can be stored to the inside of stock solution bucket 1, sealed lid 2 covers at the top of stock solution bucket 1, can avoid the anesthetic to volatilize, liquid suction pipe 4 can derive the liquid medicine in the stock solution bucket 1, the setting of first valve 5, can avoid the liquid medicine backward flow.

The top of the fixed part 3 is provided with a quantitative box 6, the top of the quantitative box 6 is provided with a second valve 7, the quantitative box 6 is internally provided with an extraction piston 8, the back of the extraction piston 8 is provided with an extraction plate 9, the rear end of the extraction plate 9 extends to the outside of the quantitative box 6, the first valve 5 is opened, then the drawing piston 8 can be driven to move backwards by pulling the drawing plate 9, and then the anesthetic liquid in the liquid storage barrel 1 can be drawn into the quantitative box 6 through the liquid drawing tube 4, the anesthetic liquid can be quantitatively drawn so as to quantitatively spray anesthetic, thereby ensuring the anesthesia effect and avoiding the injury of human body caused by excessive medication, the left side wall of the liquid storage barrel 1 and the top of the drawing plate 9 are both provided with scale plates, the two scale plates are arranged, can instruct the liquid medicine volume in stock solution bucket 1 and the ration box 6 respectively, and then can contrast and obtain an accurate liquid medicine volume.

The right-hand member fixedly connected with atomising head 10 of mounting 3, the fixedly connected with anesthesia cover 11 of giving vent to anger of atomising head 10, hydrojet subassembly 12 is installed to the bottom of mounting 3, and hydrojet subassembly 12's setting can be with leading-in the atomising head 10 of the leading-in liquid medicine in the ration box 6 and from the blowout in the atomising head 10, and the setting of anesthesia cover 11 can guarantee that the spraying sprays and concentrates, and is better to patient's anesthesia effect.

The inner bottom wall of the quantitative box 6 is in an inclined shape with a higher left end and a lower right end, so that liquid medicine can be conveniently collected on the right side of the quantitative box 6, the bottom of the fixing part 3 is provided with a fixing rod 13, a liquid guide space 14 is arranged inside the top end of the fixing rod 13, a liquid drawing piston 15 is connected inside the liquid guide space 14 in a sliding manner, the bottom of the liquid drawing piston 15 is provided with a push rod 16, the liquid spraying component 12 comprises a pressing rod 17 hinged with the middle part of the right side wall of the fixing rod 13, the middle part of the pressing rod 17 is crossed with a transmission rod 18, the left end of the transmission rod 18 is hinged with the bottom end of the push rod 16, the bottom end of the transmission rod 18 is fixedly connected with a return spring 19, the left end of the return spring 19 is fixedly connected with the bottom end of the fixing rod 13, the bottom of the right end of the quantitative box 6 is provided with a liquid outlet pipe 20, the bottom end of the liquid outlet pipe 20 is communicated with the top of the liquid guide space 14, the middle part of the liquid outlet pipe 20 is provided with a third valve 21, the right end of the fixing part 3 is internally provided with a liquid spraying pipe 22, the left end of the liquid spraying pipe 22 is communicated with the top of the liquid guiding space 14, the middle part of the liquid spraying pipe 22 is provided with a fourth valve 23, the right end of the liquid spraying pipe 22 is communicated with the liquid inlet end of the atomizing head 10, the third valve 21 and the fourth valve 23 are all one-way valves, the pressing rod 17 is squeezed by fingers, the transmission rod 18 is squeezed when the bottom end of the pressing rod 17 moves leftwards, the transmission rod 18 pushes the push rod 16 and the liquid pumping piston 15 to ascend when rotating, at the moment, the liquid medicine in the liquid guiding space 14 enters the atomizing head 10 from the liquid spraying pipe 22 and is atomized and sprayed out, when the pressing rod 17 is loosened, the pressing rod 17 moves under the push of the reset spring 19, and then the push rod 16 and the liquid pumping piston 15 are driven to descend by matching with the transmission rod 18, so that the liquid medicine in the quantitative box 6 can be sucked into the liquid guiding space 14 from the liquid outlet pipe 20, the next spraying use is facilitated, the pressing rod 17 is repeatedly squeezed, the entire amount of the fixed amount of the chemical liquid in the fixed amount case 6 can be discharged.

To sum up, the utility model discloses when using, press the pole 17 with finger extrusion, can extrude the transfer line 18 when pressing the bottom left side of pole 17 and moving, transfer line 18 can push away catch bar 16 and drawing liquid piston 15 in the pivoted and rise, at this moment, liquid medicine in the drain space 14 can enter into in the atomising head 10 from spray tube 22, and the atomizing blowout, when loosening and pressing the pole 17, press the pole 17 to move under reset spring 19's promotion, and then cooperation transfer line 18 drives catch bar 16 and drawing liquid piston 15 and descends, can be with the liquid medicine in the ration box 6 from the drain pipe 20 internal absorption in the drain space 14 like this, be convenient for carry out next spraying and use, circulation repeated extrusion presses the pole 17, can be with the whole blowout of the ration liquid medicine in the ration box 6.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an anesthesia atomizer for department of anesthesia, includes stock solution bucket (1), its characterized in that: the liquid storage barrel is characterized in that a sealing cover (2) is installed at the top of the liquid storage barrel (1), a fixing piece (3) is installed at the top of the sealing cover (2), a liquid pumping pipe (4) is installed in the middle of the sealing cover (2), and a first valve (5) is installed in the middle of the liquid pumping pipe (4);

the quantitative box (6) is installed at the top of the fixing piece (3), the second valve (7) is installed at the top of the quantitative box (6), the extraction piston (8) is arranged in the quantitative box (6), the extraction plate (9) is installed on the back face of the extraction piston (8), and the rear end of the extraction plate (9) extends to the outside of the quantitative box (6);

the right-hand member fixedly connected with atomising head (10) of mounting (3), the end fixedly connected with anesthesia cover (11) of giving vent to anger of atomising head (10), hydrojet subassembly (12) are installed to the bottom of mounting (3).

2. The anesthetic atomizer for anesthesia department according to claim 1, wherein: dead lever (13) are installed to the bottom of mounting (3), drain space (14) have been seted up to the inside on dead lever (13) top, the inside sliding connection in drain space (14) has drawing liquid piston (15), catch bar (16) are installed to the bottom of drawing liquid piston (15).

3. The anesthetic atomizer for anesthesia department according to claim 2, wherein: the liquid spraying assembly (12) comprises a pressing rod (17) hinged to the middle of the right side wall of the fixing rod (13), a transmission rod (18) is connected to the middle of the pressing rod (17) in a connecting mode, the left end of the transmission rod (18) is hinged to the bottom end of a pushing rod (16), a return spring (19) is fixedly connected to the bottom end of the transmission rod (18), and the left end of the return spring (19) is fixedly connected to the bottom end of the fixing rod (13).

4. The anesthetic atomizer for anesthesia department according to claim 2, wherein: drain pipe (20) are installed to the right-hand member bottom of ration box (6), the bottom of drain pipe (20) and the top intercommunication of drain space (14), and the mid-mounting of drain pipe (20) has third valve (21).

5. The anesthetic atomizer for anesthesia department according to claim 1, wherein: the right-hand member internally mounted of mounting (3) has spray pipe (22), the left end of spray pipe (22) and the top intercommunication of leading liquid space (14), and the mid-mounting of spray pipe (22) has fourth valve (23), the right-hand member of spray pipe (22) and the feed liquor end intercommunication of atomising head (10).

6. The anesthetic atomizer for anesthesia department according to claim 1, wherein: the scale plates are arranged on the left side wall of the liquid storage barrel (1) and the top of the drawing plate (9).