CN113317988A

CN113317988A - Clinical concentration adjusting device that uses of department of anesthesia

Info

Publication number: CN113317988A
Application number: CN202110556569.6A
Authority: CN
Inventors: 李昌法; 张芳芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-08-31

Abstract

The invention discloses a clinical concentration adjusting device for an anesthesia department, which comprises an adjusting box, wherein a rotating plate is rotatably installed in the adjusting box, a plurality of medicament bottles in an annular array are inserted into the rotating plate, an annular bottom plate is fixed in the adjusting box, a screw hole is formed in the bottom plate, and the plurality of medicament bottles are rotationally corresponding to the screw hole; a rotating disc which is hollow inside and is in a negative pressure state is rotatably connected in the screw hole through threads, an insertion tube corresponding to an opening at the bottom of the medicament bottle is arranged at the top of the rotating disc, the bottom of the rotating disc is communicated with a brewing machine through a pipeline, the input end of the brewing machine is connected with a metering pump, the metering pump is communicated with a water tank, and the output end of the brewing machine is connected with an injection machine; the method can accurately and quickly realize the selection of the medicament bottle, is quick and high in accuracy, can quickly finish concentration adjustment, is favorable for an inexperienced anesthesiologist to handle emergency situations, and is favorable for improving the success rate of anesthesia.

Description

Clinical concentration adjusting device that uses of department of anesthesia

Technical Field

The invention relates to the field of medical instruments, in particular to a concentration adjusting device for clinical anesthesia department.

Background

The responsibility of the anesthesiologist is to ensure that the patient and the operating physician complete the operation under the premise of painlessness and safety. In common words: "open an operation to remove disease, anaesthetize and protect life". The anesthesia department physician is the 'life-saving spirit' in the process of the anesthesia operation of the operation patient. Modern anesthesiology is not limited to operating rooms, and also comprises special clinical anesthesia, acute and chronic pain diagnosis and clinic, ICU, cardio-pulmonary-cerebral resuscitation, cancer pain treatment, vasospastic disease treatment and the like. Modern anesthesia techniques and sophisticated monitoring systems ensure safety during normal patient anesthesia procedures. However, due to the specific condition of the patient and the tolerance and response of each individual to narcotics, the anesthesiologist is required to take emergency measures at any time, and the risk to be borne is increased.

In the case of an anesthesia emergency, the equipment is required to respond quickly and sensitively. Among them, the adjustment of the concentration of the anesthetic is one of the most critical, because most of the time is required for the concentration adjustment reaction, the professional level of the anesthesiologist is considered, and the experience level of the anesthesiologist is too much depended on.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a clinical concentration regulating device for an anesthesia department.

In order to achieve the purpose, the invention adopts the following technical scheme:

a clinical concentration adjusting device for an anesthesia department comprises an adjusting box, wherein a rotating plate is rotatably installed in the adjusting box, a plurality of medicament bottles in an annular array are inserted into the rotating plate, an annular bottom plate is fixed in the adjusting box, a screw hole is formed in the bottom plate, and the medicament bottles correspond to the screw hole in a rotating mode; the device comprises a threaded hole, a rotary table, a dosing machine and a water tank, wherein the threaded hole is internally and hollow and is in a negative pressure state, a hollow insertion tube corresponding to an opening in the bottom of a medicament bottle is rotatably connected with the rotary table through threads, an insertion tube corresponding to the opening in the bottom of the medicament bottle is arranged at the top of the rotary table, the bottom of the rotary table is communicated with the dosing machine through a pipeline, the input end of the dosing machine is connected with the dosing pump, the.

Preferably, a cavity is arranged in the rotary table, the insertion tube is communicated with the cavity, an air pump communicated with the cavity through a pipeline is installed in the rotary table, a sealing net for shielding an inlet of the air pump is fixedly embedded in the wall of the cavity, and an outlet pipe end of the air pump is communicated with the outside of the rotary table.

Preferably, a groove located in the screw hole is formed in the bottom of the adjusting box, and a cylinder is embedded and fixed at the bottom of the groove; a hose is communicated between the turntable and the brewing machine.

Preferably, the bottom of the medicament bottle is provided with a cylindrical dropper, and an isolating membrane is attached to the mouth of the dropper.

Preferably, the intubation tube is conical, and a conical hole for communicating the cavity with the intubation tube is formed in the top of the rotary disc.

Preferably, the top of the medicament bottle is provided with a positioning plate placed at the top of the rotating plate.

Preferably, a supporting plate is fixed to the top of the output rod of the air cylinder.

The invention has the beneficial effects that: according to the invention, (1) the structures such as the rotating plate and the rotating disc are arranged, and the selection of the medicament bottle is realized by driving the rotation by the motor, so that the structure is simple, the selection of the medicament bottle can be accurately and quickly realized, and the speed and the accuracy are high; (2) the structure such as the rotary table is arranged, and the air pump and the insertion tube are utilized to realize negative pressure extraction of the liquid medicine in the medicine bottle, so that the extraction structure has extremely high efficiency, the process can be rapidly carried out, and the extraction accuracy and stability can be improved; (3) utilize a plurality of medicament bottles to form the selection interval, select the nearest concentration based on this selection interval again, wash on this concentration basis and convert, can accomplish concentration control fast, be favorable to inexperienced anesthesiologist to handle the emergency situation, be favorable to promoting the success rate of anesthesia.

Drawings

FIG. 1 is a block diagram of an adjustment device according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of the internal structure of the turntable;

fig. 4 is a structural view of the rotating plate.

Reference numbers in the figures: the automatic medicine injection machine comprises a regulating box 1, a rotating shaft 2, a rotating plate 3, a medicine bottle 4, a dropper 5, an isolating membrane 6, a base 7, a screw hole 8, a rotating disc 9, a cavity 10, an insertion pipe 11, a taper hole 12, an air cylinder 13, a groove 14, a supporting plate 15, a door hole 16, a door plate 17, an iron magnet 18, a pull ring 19, a positioning plate 20, an air exhauster 21, a stop valve 22, a sealing net 23, a flushing machine 24, a metering pump 25, a water tank 26 and an injection machine 27.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to specific embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a clinical concentration adjusting device for anesthesia department comprises an adjusting box 1, wherein a rotating plate 3 is rotatably installed in the adjusting box 1, a plurality of medicament bottles 4 in an annular array are inserted into the rotating plate 3, an annular bottom plate 7 is fixed in the adjusting box 1, a screw hole 8 is formed in the bottom plate 7, and the plurality of medicament bottles 4 are rotatably corresponding to the screw hole 8; the inside of the screw hole 8 is connected with a hollow rotary table 9 in a negative pressure state through threads in a rotating mode, the top of the rotary table 9 is provided with an insertion pipe 11 corresponding to an opening at the bottom of the medicament bottle 4, the bottom of the rotary table 9 is communicated with a brewing machine 24 through a pipeline, the input end of the brewing machine 24 is connected with a metering pump 25, the metering pump 25 is communicated with a water tank 26, and the output end of the brewing machine 24 is connected with an injection machine 27.

In this embodiment, a cavity 10 is provided in the turntable 9, the cannula 11 communicates with the cavity 10, an air pump 21 communicating with the cavity 10 through a pipeline is installed in the turntable 9, a sealing net 23 for shielding an inlet of the air pump 21 is embedded and fixed on a cavity wall of the cavity 10, and an outlet pipe end of the air pump 21 communicates with the outside of the turntable 9.

In the embodiment, the bottom in the adjusting box 1 is provided with a groove 14 positioned in the screw hole 8, and a cylinder 13 is embedded and fixed at the bottom of the groove 14; a hose is communicated between the rotating disc 9 and the brewing machine 24.

In this embodiment, a cylindrical dropper 5 is provided at the bottom of the medicine bottle 4, and a separation film 6 is attached to the opening of the dropper 5.

In this embodiment, the cannula 11 is tapered and the top of the dial 9 is provided with a tapered bore 12 communicating the cavity 10 and the cannula 11.

In this embodiment, the top of the vial 4 is provided with a positioning plate 20 that rests on top of the rotating plate 3.

In this embodiment, a pallet 15 is fixed to the top of the output rod of the cylinder 13.

The working principle is as follows: the medicine bottle 4 (preferably high concentration) with the concentration closest to the concentration to be regulated is finished in the regulating box 1, the rotating shaft 2 and the rotating plate 3 are driven to rotate through the motor, and the selected medicine bottle 4 is aligned to the position of the screw hole 8; the rotating disc 9 is jacked up through the air cylinder 13, the rotating disc 9 spirally rises, the insertion tube 11 at the top of the rotating disc is inserted through the isolation film 6 at the bottom of the dropper 5, at the moment, the cavity 10 is in a negative pressure state, the liquid medicine in the medicine bottle 4 is sucked out by matching with gravity, the liquid medicine in the cavity 10 enters the brewing machine 24 through the guide tube at the bottom of the cavity, the metering pump 25 introduces distilled water from the water tank 26 according to the concentration (set by an anesthesiologist) to be brewed, and after the brewing is finished, the distilled water is guided out of the injection machine 27, so that the concentration rapid blending is finished.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The clinical concentration adjusting device for the anesthesia department is characterized by comprising an adjusting box (1), wherein a rotating plate (3) is rotatably mounted in the adjusting box (1), a plurality of medicament bottles (4) in an annular array are inserted in the rotating plate (3), an annular bottom plate (7) is fixed in the adjusting box (1), a screw hole (8) is formed in the bottom plate (7), and the medicament bottles (4) rotatably correspond to the screw hole (8); the utility model discloses a medicine bottle filling machine, including screw hole (8), be connected with inside cavity and be negative pressure state's carousel (9) through the screw rotation in screw hole (8), the top of carousel (9) is provided with corresponding medicament bottle (4) bottom open-ended intubate (11), the bottom of carousel (9) has through the pipeline intercommunication to be added machine (24), the input of adding machine (24) is connected with measuring pump (25), measuring pump (25) intercommunication has water tank (26), the output of adding machine (24) is connected with injection machine (27).

2. The clinical concentration regulating device for the anesthesia department according to claim 1, wherein a cavity (10) is arranged in the rotary table (9), the cannula (11) is communicated with the cavity (10), an air pump (21) communicated with the cavity (10) through a pipeline is arranged in the rotary table (9), a sealing net (23) for shielding an inlet of the air pump (21) is embedded and fixed on the wall of the cavity (10), and an outlet pipe end of the air pump (21) is communicated with the outside of the rotary table (9).

3. The clinical concentration adjusting device for the anesthesia department according to claim 1, wherein the bottom of the adjusting box (1) is provided with a groove (14) positioned in the screw hole (8), and a cylinder (13) is embedded and fixed at the bottom of the groove (14); a hose is communicated between the rotary disc (9) and the brewing machine (24).

4. The clinical concentration adjusting device for anesthesia department as claimed in claim 1, wherein the bottom of said medicine bottle (4) is provided with a cylindrical dropper (5), and the mouth of said dropper (5) is attached with a separation membrane (6).

5. The clinical concentration regulating device for anesthesia department according to claim 2, characterized in that said cannula (11) is conical and the top of the rotating disc (9) is provided with a conical hole (12) communicating said cavity (10) and cannula (11).

6. The clinical concentration adjusting device for anesthesia department according to claim 2, wherein the top of the medicament bottle (4) is provided with a positioning plate (20) placed on the top of the rotating plate (3).

7. The clinical concentration regulating device for anesthesia department according to claim 3, wherein a supporting plate (15) is fixed on the top of the output rod of the cylinder (13).