CN214260310U

CN214260310U - Medicine feeder for anesthesia department

Info

Publication number: CN214260310U
Application number: CN202022814740.2U
Authority: CN
Inventors: 吴畏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-09-24
Anticipated expiration: 2030-11-27

Abstract

The utility model belongs to the technical field of medical equipment, especially, be a send medicine ware that department of anesthesia used, including injection feed cylinder and brush tube, the inside upper end sliding connection of injection feed cylinder has the sliding plug, fixedly connected with push rod in the middle of the upper surface of sliding plug, the inside of injection feed cylinder is located the first fixed disk of below fixedly connected with of sliding plug, the medicine leakage hole has been seted up in the middle of the upper surface of first fixed disk. The utility model discloses an upper surface at the injection feed cylinder sets up the scale mark, and zero scale mark sets up the position at first fixed disk, the push rod moves down the in-process, the extrusion dead lever makes taper rubber stopper leave the medicine leakage hole, during the anaesthetic just falls to the guide fill, the dose that can accurate control anaesthetic, rotate the pivot in addition, the clamp plate can extrude the medicine conveying pipe, change the state of medicine conveying pipe, and then can change the falling speed of anaesthetic, make brush pipe outflow anaesthetic more even, the accuracy of sending medicine of sending the medicine ware has been improved greatly.

Description

Medicine feeder for anesthesia department

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a medicine feeder for anesthesia department.

Background

The anesthetic is prepared by using a medicine or non-medicine method to make an organism or part of the organism lose consciousness and pain sense temporarily, is mainly used for operation or treatment of certain diseases, when a wound of a patient is disinfected, the anesthetic needs to be smeared on the wound of the patient, and a medicine feeder for smearing the anesthetic is used.

The prior medicine feeder for the department of anesthesia has the following problems:

1. the existing drug delivery device for the anesthesia department is not easy to control the dosage of the anesthetic generally, and the anesthetic is not uniformly coated, so that the anesthetic effect of the anesthetic is greatly reduced.

2. The end of the existing medicine feeder for the anesthesia department can be in contact with the wound of a patient, the existing end is not easy to clean and replace, and the phenomenon of cross infection is easy to occur when the medicine feeder is repeatedly used.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to the not enough of prior art, the utility model provides a send medicine ware that department of anesthesia used has solved the problem that the dose of prior art generally is difficult to control the anesthetic and the cross infection's phenomenon appears easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a medicine feeder for an anesthesia department comprises an injection material cylinder and a brush tube, wherein the upper end inside the injection material cylinder is slidably connected with a sliding plug, a push rod is fixedly connected in the middle of the upper surface of the sliding plug, a first fixing disc is fixedly connected in the injection material cylinder and positioned below the sliding plug, a medicine leakage hole is formed in the middle of the upper surface of the first fixing disc, mounting cylinders are fixedly connected to two sides of the upper surface of the first fixing disc, a reset spring is fixedly connected to the inner top wall of the mounting cylinders, a material guide hopper is fixedly connected to the other end of the reset spring, a fixing rod is fixedly connected in the middle inside of the material guide hopper, penetrates through the medicine leakage hole and extends to the upper end of the first fixing disc, a medicine conveying tube is communicated with the bottom end of the material guide hopper, a second fixing disc is fixedly connected in the injection material cylinder and positioned below the material guide hopper, and a sliding chute is arranged in the middle of the upper surface of the second fixing disc, the injection device is characterized in that a rack is connected to the inside of the sliding groove in a sliding mode, a rotating shaft is connected to the outer wall of the injection charging barrel in a rotating mode through a bearing, a gear is fixedly connected to one end, located inside the injection charging barrel, of the rotating shaft, the gear and the rack are meshed with each other, a guide pipe hole is formed in one side of the sliding groove, the medicine conveying pipe penetrates through a connecting pipe fixedly connected to the guide pipe hole, and the connecting pipe is fixedly connected to the bottom end of the injection charging barrel.

As an optimal technical scheme of the utility model, the surface of brush pipe is provided with the screw thread, brush pipe threaded connection is in the inside bottom of connecting pipe.

As an optimized technical scheme of the utility model, the upper end fixedly connected with of push rod pushes away the dish, the pivot is located the fixedly connected with hexagonal handle of putting the injection feed cylinder.

As an optimal technical scheme of the utility model, the bottom that the fixed rod surface is located first fixed disk is provided with taper rubber stopper, taper rubber stopper and hourglass medicine hole size cooperate.

As an optimal technical scheme of the utility model, the upper surface of injection feed cylinder is provided with the scale mark, the zero scale setting of scale mark is in the position of first fixed disk.

As an optimized technical scheme of the utility model, the terminal fixedly connected with clamp plate of rack, the clamp plate corresponds with the medicine conveying pipe position.

(III) advantageous effects

Compared with the prior art, the utility model provides a send medicine ware that department of anesthesia used possesses following beneficial effect:

1. this medicine feeder that department of anesthesia used sets up the scale mark through the upper surface at the injection feed cylinder to zero scale mark sets up in the position of first fixed disk, and the push rod moves the in-process downwards, and the extrusion dead lever makes the taper rubber stopper leave hourglass medicine hole, and the anesthetic just falls in the guide fill, can the dose of accurate control anesthetic. In addition, the rotating shaft is rotated, the pressing plate can extrude the drug delivery pipe, the state of the drug delivery pipe is changed, and then the falling speed of the anesthetic can be changed, so that the anesthetic flowing out from the brush pipe is more uniform, and the drug delivery accuracy of the drug delivery device is greatly improved.

2. This send medicine ware that department of anesthesia used sets up the connecting pipe through the bottom at the injection feed cylinder to with brush pipe threaded connection in the inside bottom of connecting pipe, dismantle and the installation all very simple, the medical personnel of being convenient for clean or change the brush pipe, avoided the clean cross infection accident that causes of brush pipe, improved the practicality of sending medicine ware greatly, be worth general application and popularization.

Drawings

FIG. 1 is a schematic top view of the internal structure of the main body of the present invention;

FIG. 2 is a front view of the internal structure of the main body of the present invention;

FIG. 3 is a schematic view of the main structure of the present invention;

fig. 4 is an enlarged schematic view of part a of the present invention.

In the figure: 1. an injection cartridge; 2. a brush tube; 3. a sliding plug; 4. a push rod; 5. a first fixed disk; 6. A medicine leakage hole; 7. mounting the cylinder; 8. a return spring; 9. a material guide hopper; 10. fixing the rod; 11. a drug delivery tube; 12. a second fixed disk; 13. a chute; 14. a rack; 15. a rotating shaft; 16. a gear; 17. a conduit aperture; 18. a connecting pipe; 19. pushing the disc; 20. a hexagonal handle; 21. a conical rubber plug; 22. scale lines; 23. and (7) pressing a plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a medicine feeder for an anesthesia department comprises an injection material cylinder 1 and a brush tube 2, the upper end inside the injection material cylinder 1 is connected with a sliding plug 3 in a sliding manner, the middle of the upper surface of the sliding plug 3 is fixedly connected with a push rod 4, the inside of the injection material cylinder 1 is fixedly connected with a first fixing disc 5 below the sliding plug 3, the middle of the upper surface of the first fixing disc 5 is provided with a medicine leakage hole 6, two sides of the upper surface of the first fixing disc 5 are fixedly connected with a mounting cylinder 7, the inner top wall of the mounting cylinder 7 is fixedly connected with a reset spring 8, the other end of the reset spring 8 is fixedly connected with a material guide hopper 9, the middle inside of the material guide hopper 9 is fixedly connected with a fixing rod 10, the fixing rod 10 penetrates through the medicine leakage hole 6 and extends to the upper end of the first fixing disc 5, the bottom end of the material guide hopper 9 is communicated with a medicine conveying tube 11, the inside of the injection material cylinder 1 is fixedly connected with a second fixing disc 12 below the material guide hopper 9, and the middle part of the upper surface of the second fixing disc 12 is provided with a sliding chute 13, the inside sliding connection of spout 13 has rack 14, and the outer wall of injection feed cylinder 1 rotates through the bearing and is connected with pivot 15, and pivot 15 is located the inside one end fixedly connected with gear 16 of injection feed cylinder 1, and gear 16 and rack 14 intermeshing have seted up pipe hole 17 in one side of spout 13, and medicine conveying pipe 11 passes pipe hole 17 fixedly connected with connecting pipe 18, and connecting pipe 18 fixed connection is in the bottom of injection feed cylinder 1.

In this embodiment, the installation barrel 7 protects the return spring 8 during the action, so as to prevent the return spring 8 from being infected with anesthetic, and the guide hopper 9 is used for introducing anesthetic liquid medicine at the upper end of the first fixing disc 5 into the medicine delivery pipe 11.

Specifically, the outer surface of the brush pipe 2 is provided with threads, and the brush pipe 2 is screwed to the inner bottom end of the connection pipe 18.

In this embodiment, the brush tube 2 is connected to the connection tube 18 through a thread, so that the medical care personnel can clean or replace the brush tube 2 after the operation is finished.

Specifically, the upper end of the push rod 4 is fixedly connected with a push disk 19, and the rotating shaft 15 is fixedly connected with a hexagonal handle 20 on which the injection charging barrel 1 is arranged.

In this embodiment, the push plate 19 is provided to facilitate the medical staff to push the push rod 4 to deliver the medicine, and the hexagonal handle 20 is provided to facilitate the medical staff to rotate the rotating shaft 15 to adjust the flow rate of the medicine liquid.

Specifically, the bottom that dead lever 10 surface is located first fixed disk 5 is provided with tapered rubber stopper 21, and tapered rubber stopper 21 cooperatees with 6 sizes in hourglass medicine hole.

In this embodiment, the tapered rubber plug 21 blocks the medicine leakage hole 6 under the action of the return spring 8 without pushing the push rod 4.

Specifically, the upper surface of the injection cartridge 1 is provided with scale lines 22, and the zero scale of the scale lines 22 is provided at the position of the first fixed disk 5.

In this embodiment, the graduation mark 22 is provided to facilitate the medical care personnel to control the dosage of the anesthetic, and improve the accuracy of medication.

Specifically, the tail end of the rack 14 is fixedly connected with a pressing plate 23, and the pressing plate 23 corresponds to the position of the drug delivery tube 11.

In this embodiment, the pressing plate 23 may press the drug delivery tube 11 to change the state of the drug delivery tube 11, and thus the dropping speed of the anesthetic may be changed.

The utility model discloses a theory of operation and use flow: when the drug delivery device for the department of anesthesia is used, firstly, the push rod 4 is pulled out of the injection material cylinder 1, an anesthetic is added into the injection material cylinder 1, then the push rod 4 is pushed into the injection material cylinder 1 again, in the pushing process of the push rod 4, the sliding plug 3 extrudes the fixed rod 10 to enable the conical rubber plug 21 to leave the drug leaking hole 6, the anesthetic falls into the material guide hopper 9, the dosage of the anesthetic can be accurately controlled, the rotating shaft 15 is rotated, the gear 16 drives the rack 14 to be close to the drug delivery pipe 11, the pressing plate 23 can extrude the drug delivery pipe 11 to change the state of the drug delivery pipe 11, further, the falling speed of the anesthetic can be changed, the anesthetic can flow out more uniformly from the hairbrush pipe 2, the drug delivery accuracy of the drug delivery device is greatly improved, in addition, the connecting pipe 18 is arranged at the bottom end of the injection material cylinder 1, the hairbrush pipe 2 can be connected to the bottom end inside the connecting pipe 18 in a threaded manner, and the disassembly and the installation are very simple, the medical personnel of being convenient for clean or change brush pipe 2, avoided the clean cross infection accident that arouses of brush pipe 2, further improved the practicality of sending the medicine ware.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a medicine feeder that department of anesthesia used, includes injection feed cylinder (1) and brush tube (2), its characterized in that: the injection device is characterized in that the upper end inside the injection material cylinder (1) is slidably connected with a sliding plug (3), a push rod (4) is fixedly connected in the middle of the upper surface of the sliding plug (3), the inside of the injection material cylinder (1) is positioned below the sliding plug (3) and fixedly connected with a first fixed disc (5), a medicine leakage hole (6) is formed in the middle of the upper surface of the first fixed disc (5), mounting cylinders (7) are fixedly connected to two sides of the upper surface of the first fixed disc (5), a reset spring (8) is fixedly connected to the inner top wall of each mounting cylinder (7), a material guide hopper (9) is fixedly connected to the other end of each reset spring (8), a fixing rod (10) is fixedly connected in the middle inside of the material guide hopper (9), the fixing rod (10) penetrates through the medicine leakage hole (6) and extends to the upper end of the first fixed disc (5), and a medicine conveying pipe (11) is communicated with the bottom end of the material guide hopper (9), the utility model discloses a medicine injection device, including injection feed cylinder (1), the inside below fixedly connected with second fixed disk (12) that is located guide hopper (9) of injection feed cylinder (1), the upper surface middle part of second fixed disk (12) is provided with spout (13), the inside sliding connection of spout (13) has rack (14), the outer wall of injection feed cylinder (1) rotates through the bearing and is connected with pivot (15), pivot (15) are located the inside one end fixedly connected with gear (16) of injection feed cylinder (1), gear (16) and rack (14) intermeshing, pipe hole (17) have been seted up to one side of spout (13), medicine conveying pipe (11) pass pipe hole (17) fixedly connected with connecting pipe (18), connecting pipe (18) fixed connection is in the bottom of injection feed cylinder (1).

2. The drug delivery device for the anesthesia department as claimed in claim 1, wherein: the surface of the brush pipe (2) is provided with threads, and the brush pipe (2) is in threaded connection with the bottom end of the interior of the connecting pipe (18).

3. The drug delivery device for the anesthesia department as claimed in claim 1, wherein: the upper end of the push rod (4) is fixedly connected with a push disc (19), and the rotating shaft (15) is positioned on a hexagonal handle (20) fixedly connected with the injection charging barrel (1).

4. The drug delivery device for the anesthesia department as claimed in claim 1, wherein: dead lever (10) surface is located the bottom of first fixed disk (5) and is provided with taper rubber stopper (21), taper rubber stopper (21) cooperate with hourglass medicine hole (6) size.

5. The drug delivery device for the anesthesia department as claimed in claim 1, wherein: the upper surface of the injection charging barrel (1) is provided with scale marks (22), and zero scales of the scale marks (22) are arranged at the position of the first fixed disk (5).

6. The drug delivery device for the anesthesia department as claimed in claim 1, wherein: the tail end of the rack (14) is fixedly connected with a pressing plate (23), and the pressing plate (23) corresponds to the medicine conveying pipe (11).