Anesthetic quantitative proportioning device

Abstract

The utility model relates to the technical field of medicine proportioning, in particular to an anesthetic medicine quantitative proportioning device which comprises a base, a supporting rod is installed on the top of the base, a positioning plate is installed on the outer side of the supporting rod, a plurality of fixing grooves are formed in the positioning plate at equal intervals, a second rotating seat is installed on the top of the supporting rod, and a first rotating seat is installed on the second rotating seat. A rotating table is mounted at the top of the second rotating seat, a plurality of medicine storage pipes are mounted in the rotating table at equal intervals, a plurality of second connecting rods are mounted at the bottom of the mounting disc at equal intervals, and rubber pistons are mounted at the bottoms of the second connecting rods. By rotating the rotating table, the medicine storage tubes can sequentially appear above different reagent tubes, and different medicines can be respectively injected into the reagent tubes by controlling the movement of the mounting disc, so that a plurality of tubes of anesthetics can be simultaneously proportioned for use, the time required for proportioning the anesthetics by medical staff is greatly shortened, and the working efficiency is improved. And the waiting time for treating the patient is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of drug proportioning, in particular to a quantitative proportioning device for anesthetic drugs. Background Art

[0002] Anesthetics refer to drugs that can cause temporary and reversible loss of consciousness and pain in the entire body or a part of the body. They can be divided into general anesthetics and local anesthetics according to their scope of action. General anesthetics and local anesthetics can be divided into inhalation anesthetics and intravenous anesthetics according to their characteristics of action and different methods of administration. General anesthetics inhibit the cerebral cortex from shallow to deep, causing people to lose consciousness. Local anesthesia stabilizes the membrane potential of nerves or reduces the permeability of membranes to sodium ions, blocking the conduction of nerve impulses and acting as a local anesthetic.

[0003] Anesthetic drugs need to be mixed before use, but the existing mixing method requires medical staff to manually extract drugs for mixing. The mixing process is very cumbersome and affects the treatment of patients.

[0004] For this purpose, a quantitative proportioning device for anesthetic drugs is specially proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a quantitative proportioning device for anesthetic drugs to solve the problems raised in the above-mentioned background technology. To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quantitative proportioning device for anesthetic drugs, comprising a base, a support rod is installed on the top of the base, a positioning plate is installed on the outer side of the support rod, a plurality of fixing grooves are equidistantly provided inside the positioning plate, a second rotating seat is installed on the top of the support rod, a rotating table is installed on the top of the second rotating seat, a plurality of drug storage tubes are equidistantly installed inside the rotating table, a first rotating seat is installed on the top of the rotating table, a threaded rod is installed on the top of the first rotating seat, a knob is installed on the top of the threaded rod, a mounting plate is sleeved on the outer side of the threaded rod, a plurality of second connecting rods are equidistantly installed on the bottom of the mounting plate, and a rubber piston is installed on the bottom of the second connecting rod.

[0006] Preferably, there are four medicine storage tubes, there are four second connecting rods, and the rubber piston is slidably installed inside the medicine storage tubes.

[0007] Preferably, there are four fixing grooves, and a plurality of first connecting rods are installed at equal distances on the outer side of the rotating table, and a handle is commonly installed at one end of the plurality of first connecting rods.

[0008] Preferably, four suction cup feet are installed at the bottom of the base, and the four suction cup feet are respectively located at four corners of the bottom of the base.

[0009] Preferably, a supporting slide bar is respectively installed on both sides of the top of the rotating table, and both sides of the mounting plate are respectively slidably sleeved on the outer sides of the supporting slide bar.

[0010] Preferably, the mounting plate is meshedly connected to the threaded rod via a threaded groove, and a drug injection port is installed on one side of the drug storage tube.

[0011] Preferably, a leak-proof nozzle is installed at the bottom of the medicine storage tube, and a scale groove is opened on the outer side of the medicine storage tube.

[0012] Compared with the prior art, the utility model provides a quantitative proportioning device for anesthetic drugs, which has the following beneficial effects:

[0013] By providing a threaded rod, a mounting plate, a drug storage tube, a support rod and a fixing groove, the threaded rod can be driven to rotate by rotating the knob. When the threaded rod rotates, the mounting plate will move along the mounting direction of the threaded rod. When the mounting plate slides downward, it will drive the rubber piston to slide downward inside the drug storage tube, thereby squeezing the drug stored in the drug storage tube into the reagent tube placed in the fixing groove. Subsequently, by rotating the rotating table, each drug storage tube can appear above different reagent tubes in sequence, and then by controlling the movement of the mounting plate, different drugs can be injected into the reagent tubes respectively, thereby making it possible to simultaneously mix and use multiple tubes of anesthetic drugs, greatly reducing the time required for medical staff to mix anesthetic drugs and reducing the waiting time for treating patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the main body of the utility model;

[0015] Figure 2 It is a schematic diagram of the top view of the rotating platform of the utility model;

[0016] Figure 3 It is a top view structural diagram of the installation plate of the utility model;

[0017] Figure 4 For this utility model Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0018] In the figure: 1. base; 2. support rod; 3. leak-proof nozzle; 4. medicine storage tube; 5. support slide rod; 6. mounting plate; 7. threaded rod; 8. knob; 9. first rotating seat; 10. handle; 11. rotating table; 12. second rotating seat; 13. fixing groove; 14. suction cup foot; 15. positioning plate; 16. first connecting rod; 17. second connecting rod; 18. medicine injection port; 19. scale groove; 20. rubber piston. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1: A support rod 2 is installed on the top of the base 1, a positioning plate 15 is installed on the outer side of the support rod 2, a plurality of fixing grooves 13 are equidistantly provided inside the positioning plate 15, a second rotating seat 12 is installed on the top of the support rod 2, a rotating table 11 is installed on the top of the second rotating seat 12, a plurality of medicine storage tubes 4 are equidistantly provided inside the rotating table 11, a first rotating seat 9 is installed on the top of the rotating table 11, a threaded rod 7 is installed on the top of the first rotating seat 9, a knob 8 is installed on the top of the threaded rod 7, a mounting disk 6 is sleeved on the outer side of the threaded rod 7, a plurality of second connecting rods 17 are equidistantly provided on the bottom of the mounting disk 6, a rubber piston 20 is installed on the bottom of the second connecting rod 17, the mounting disk 6 and the threaded rod 7 are meshedly connected by a threaded groove, and a medicine injection port 18 is installed on one side of the medicine storage tube 4.

[0021] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, since a positioning plate 15 is installed on the outer side of the support rod 2, and a plurality of fixing grooves 13 are opened inside the positioning plate 15, the reagent tube can be placed inside the positioning plate 15 and fixed through the fixing grooves 13. Since the rotating table 11 is movably installed on the top of the support rod 2 through the second rotating seat 12, and a plurality of drug storage tubes 4 are installed at equal distances inside the rotating table 11, the drugs required for the anesthetic drug ratio can be stored through the drug storage tubes 4. Since a threaded rod 7 is movably installed on the top of the rotating table 11 through the first rotating seat 9, and the outer side of the threaded rod 7 is meshedly connected with the mounting disk 6 through the threaded groove, the threaded rod 7 can be driven to rotate by rotating the knob 8. When the threaded rod 7 rotates, the mounting disk 6 will move along the mounting direction of the threaded rod 7. Since the bottom of the mounting plate 6 is provided with a rubber piston 20 through the second connecting rod 17, and the rubber piston 20 is slidably mounted inside the drug storage tube 4, when the mounting plate 6 slides downward, the rubber piston 20 will be driven to slide downward inside the drug storage tube 4, thereby squeezing out the medicine stored in the drug storage tube 4, and the squeezed medicine will drip into the reagent tube placed inside the fixed groove 13, and then by rotating the rotating table 11, each drug storage tube 4 can be sequentially positioned above different reagent tubes, and then by controlling the movement of the mounting plate 6, different medicines can be respectively injected into the reagent tubes, so that multiple tubes of anesthetics can be mixed and used at the same time, which greatly reduces the time required for medical staff to mix anesthetics and reduces the waiting time for treating patients.

[0022] There are four medicine storage tubes 4, there are four second connecting rods 17, the rubber piston 20 is slidably installed inside the medicine storage tube 4, there are four fixing grooves 13, and multiple first connecting rods 16 are equidistantly installed on the outside of the rotating table 11, and a handle 10 is commonly installed at one end of the multiple first connecting rods 16, four suction cup feet 14 are installed at the bottom of the base 1, and the four suction cup feet 14 are respectively located at the four corners of the bottom of the base 1, a supporting slide bar 5 is respectively installed on both sides of the top of the rotating table 11, and both sides of the mounting plate 6 are respectively slidably sleeved on the outside of the supporting slide bar 5, a leak-proof nozzle 3 is installed at the bottom of the medicine storage tube 4, and a scale groove 19 is opened on the outside of the medicine storage tube 4.

[0023] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, since the number of the drug storage tubes 4 and the number of the fixing grooves 13 are four respectively, the device can mix up to four tubes of anesthetic drugs at a time. Since the outer side of the rotating table 11 is equipped with a handle 10 through the first connecting rod 16, the handle 10 can be used to facilitate medical staff to rotate the rotating table 11 when mixing anesthetic drugs. Since the two sides of the mounting plate 6 are respectively slidably sleeved on the outer side of the supporting slide bar 5, when the mounting plate 6 moves up and down along the mounting direction of the threaded rod 7, the two sides of the mounting plate 6 will slide along the mounting direction of the supporting slide bar 5, thereby ensuring the stability of the mounting plate 6 when it moves, and facilitating the medical staff to grasp the drug mixing amount. The outer side of the medicine tube 4 is provided with a medicine injection port 18, through which the medicine required for the proportion can be injected into the medicine storage tube 4. Since the bottom end of the medicine storage tube 4 is provided with a leak-proof nozzle 3, the leak-proof nozzle 3 can ensure that the medicine stored in the medicine storage tube 4 will not leak out from the inside of the medicine storage tube 4 without external force. Since the outer side of the medicine storage tube 4 is provided with a scale groove 19, the scale groove 19 can facilitate medical staff to timely understand the remaining amount of the medicine in the medicine storage tube 4. Since the bottom of the base 1 is provided with a plurality of suction cup feet 14, the plurality of suction cup feet 14 can ensure that the entire device is stably placed on the operating table to prevent shaking when the anesthetic is proportioned.

[0024] Working principle: When in use, the entire device is stably adsorbed on the operating table through the suction cup foot 14 installed at the bottom of the base 1, and then the reagent tubes are respectively placed in the interior of the fixed groove 13, and then the drugs required for the anesthetic ratio are respectively injected into the interior of the drug storage tube 4. The threaded rod 7 can be driven to rotate by rotating the knob 8. When the threaded rod 7 rotates, the mounting plate 6 will move along the installation direction of the threaded rod 7. Since the bottom of the mounting plate 6 is installed with a rubber piston 20 through the second connecting rod 17, and the rubber piston 20 is slidably installed in the interior of the drug storage tube 4, when the mounting plate When 6 slides downward, it will drive the rubber piston 20 to slide downward inside the drug storage tube 4, thereby squeezing out the medicine stored in the drug storage tube 4, and the squeezed medicine will drip into the reagent tube placed in the fixed groove 13. Then, by rotating the rotating table 11, each drug storage tube 4 can appear above different reagent tubes in sequence, and then by controlling the movement of the mounting plate 6, different medicines can be injected into the reagent tubes respectively, so that multiple tubes of anesthetics can be mixed and used at the same time, which greatly reduces the time required for medical staff to mix anesthetics and reduces the waiting time for patients to be treated.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A quantitative proportioning device for anesthetic drugs, comprising a base (1), characterized in that: A support rod (2) is installed on the top of the base (1), a positioning plate (15) is installed on the outer side of the support rod (2), a plurality of fixing grooves (13) are equidistantly provided inside the positioning plate (15), a second rotating seat (12) is installed on the top of the support rod (2), a rotating platform (11) is installed on the top of the second rotating seat (12), a plurality of medicine storage tubes (4) are equidistantly provided inside the rotating platform (11), a first rotating seat (9) is installed on the top of the rotating platform (11), a threaded rod (7) is installed on the top of the first rotating seat (9), a knob (8) is installed on the top of the threaded rod (7), a mounting plate (6) is sleeved on the outer side of the threaded rod (7), a plurality of second connecting rods (17) are equidistantly provided on the bottom of the mounting plate (6), and a rubber piston (20) is installed on the bottom of the second connecting rod (17).

2. The anesthetic drug quantitative proportioning device according to claim 1, characterized in that: The number of the medicine storage tubes (4) is four, the number of the second connecting rods (17) is four, and the rubber piston (20) is slidably mounted inside the medicine storage tubes (4).

3. The anesthetic drug quantitative proportioning device according to claim 1, characterized in that: There are four fixing grooves (13), and a plurality of first connecting rods (16) are installed at equal distances on the outer side of the rotating platform (11), and a handle (10) is commonly installed at one end of the plurality of first connecting rods (16).

4. The anesthetic drug quantitative proportioning device according to claim 1, characterized in that: Four suction cup feet (14) are installed at the bottom of the base (1), and the four suction cup feet (14) are respectively located at four corners of the bottom of the base (1).

5. The anesthetic drug quantitative proportioning device according to claim 1, characterized in that: A supporting slide bar (5) is respectively installed on both sides of the top of the rotating platform (11), and both sides of the mounting plate (6) are respectively slidably sleeved on the outside of the supporting slide bar (5).

6. The anesthetic drug quantitative proportioning device according to claim 1, characterized in that: The mounting plate (6) and the threaded rod (7) are meshed and connected via a threaded groove, and a drug injection port (18) is installed on one side of the drug storage tube (4).

7. The anesthetic drug quantitative proportioning device according to claim 1, characterized in that: A leak-proof nozzle (3) is installed at the bottom of the medicine storage tube (4), and a scale groove (19) is opened on the outer side of the medicine storage tube (4).

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