CN219110447U - Anesthetic liquid injection device - Google Patents

Abstract

The utility model discloses an anesthetic liquid injection device, and relates to the technical field of medical appliances. The injection device comprises a first injection shell and a second injection shell, wherein an electric push rod is arranged in the first injection shell, a push switch is arranged on one side of the first injection shell and is matched with the electric push rod for use, a limit clamping groove is formed in the first injection shell, a counterpoint buckle is formed in the first injection shell, and a pressing switch is arranged on the surface of the first injection shell; the utility model can facilitate the medical staff to inject the anesthetic more stably and at a uniform speed, improve the anesthetic injection effect of patients, reduce the discomfort in the anesthetic injection process of patients, improve the protection effect of the medical staff, facilitate the storage and use of the injection needle, reduce the stabbing of the hands of the medical staff and improve the safety of the injector used by the staff.

Description

Anesthetic liquid injection device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an anesthetic liquid injection device.

Background

Syringes are a common medical device that uses a needle to withdraw or inject gas or liquid. Syringes may also be used for injection of medical devices, containers, such as scientific instruments in chromatography, through rubber diaphragms. Gynaecological painless delivery, painless abortion, etc., and anesthetic is the most used in anesthesia work. Anesthetic refers to a medicament which can temporarily and reversibly unconsciously and pain the body or body part by using a pharmaceutical or non-pharmaceutical method, and is mostly used for surgery or treatment of certain diseases.

Before medical operation or treatment process is carried out in anesthesia department, a certain anesthetic is often needed to be injected into a human body to relieve pain of a patient, at present, a Chinese patent with a bulletin number of CN201420561792.5 discloses a novel anesthesia department injector which comprises a main part including an injector, an outer body sleeve, a graduated scale, a liquid crystal screen, a sliding block, a flowmeter, a sucker, a needle head, a liquid outlet hole and the like;

although the above-mentioned utility model can control the injection of anesthetic, the syringe used can not well store the needle before or after the use, easily cause the hand of medical staff to stab, and when the syringe is used to inject the anesthetic, the possibility that the medical staff injects slowly or injects unevenly easily appears, thus cause the patient to inject the effect of anesthetic poorly, therefore we need to provide an anesthetic injection device.

Disclosure of Invention

The utility model provides an anesthetic injection device, which has the advantages of improving the uniformity of injection medicament and improving the protection effect on medical staff, thereby solving the problems in the background technology.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: including first injection casing and second injection casing, the internally mounted of first injection casing has electric putter, push switch is installed to one side of first injection casing, and push switch and electric putter cooperation use, limit clamping groove has been seted up to the inside of first injection casing, the inside of first injection casing has been seted up counterpoint buckle, the surface mounting of first injection casing has press switch, limit clamping block is installed to the one end of second injection casing, elastic clamping strip is installed to the one end of first injection casing, the inside sliding connection of second injection casing has the sliding ring, the internally mounted of second injection casing has a storage agent section of thick bamboo, the injection pole is installed to one side of sliding ring, and the one end of injection pole runs through to the inside of storage agent section of thick bamboo, the push ring is installed to the one end of injection pole, the one end intercommunication of storage agent section of thick bamboo has the liquid feeding pipe, and the one end of liquid feeding pipe runs through to the surface of second injection casing, the internally mounted of storage agent section of thick bamboo has the protective ring, one side intercommunication of storage agent section of thick bamboo has the guide fixture block, the internally mounted of second injection casing has the telescopic connection of electric putter, the telescopic link has the first push pedal, the telescopic link is installed with the first push pedal, the telescopic link is used to the telescopic link, and the first push pedal is fixed with the surface of the injection casing.

As the anesthetic liquid injection device, a second storage battery is arranged in the first injection shell and is matched with the electric push rod, the first storage battery is arranged in the second injection shell and is matched with the electric telescopic rod, a first charging port is arranged on the surface of the first injection shell and is matched with the second storage battery, a second charging port is arranged on the surface of the second injection shell and is matched with the first storage battery.

As the anesthetic liquid injection device, the surface of the liquid adding guide pipe is provided with the sealing cover, the sealing gasket is arranged in the sealing cover, and the sealing gasket is matched with the liquid adding guide pipe for use.

As the anesthetic liquid injection device, a first limiting chute is formed in the first injection shell, the first limiting chute is matched with the slip ring for use, a second limiting chute is formed in the second injection shell, and the second limiting chute is matched with the push plate for use.

As the anesthetic liquid injection device, the surfaces of the first injection shell and the second injection shell are provided with the anti-slip lantern rings, and the surfaces of the sealing covers are provided with the grains.

As the anesthetic liquid injection device, the elastic clamping strip is matched with the counterpoint buckle, the counterpoint buckle is matched with the pressing switch, the limit clamping block is matched with the limit clamping groove, the protection ring is a medical rubber plug, and the storage capacity of the storage cylinder is the standard capacity of the anesthetic injection.

The utility model provides an anesthetic injection device. The beneficial effects are as follows:

this anesthesia liquid medicine injection device, through first injection casing, the second injection casing, electric putter, push switch, spacing draw-in groove, counterpoint buckle, push switch, spacing fixture block, elasticity card strip, the sliding ring, a storage section of thick bamboo, the injection pole, the liquid feeding pipe, the guard ring, the catheter, electric telescopic handle, the push pedal, the setting of syringe needle and start switch, can make things convenient for medical personnel more stable, at the uniform velocity inject the anesthetic, improve patient's injection anesthetic's effect, reduce patient's injection anesthetic in-process and appear uncomfortable condition, can improve medical personnel's protection effect simultaneously, be favorable to accomodating the use to conveniently injecting the needle, reduce medical personnel's hand and appear by the condition of stabbing, the security of staff's use syringe has been improved.

Drawings

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

FIG. 2 is an exploded view of a three-dimensional structure of the present utility model;

FIG. 3 is a side view of the structure of the present utility model;

FIG. 4 is a cross-sectional view of the structure of the present utility model;

fig. 5 is an enlarged view of the structure of fig. 4 a in accordance with the present utility model.

In the figure: 1. a first injection housing; 2. a second injection housing; 3. a liquid adding conduit; 4. an injection needle; 5. an anti-slip collar; 6. sealing cover; 7. a first charging port; 8. starting a switch; 9. a second charging port; 10. an elastic clamping strip; 11. a limit clamping block; 12. a limit clamping groove; 13. positioning buckle; 14. pressing the switch; 15. pushing the switch; 16. an electric push rod; 17. the first limiting chute; 18. a slip ring; 19. an injection rod; 20. a storage cylinder; 21. a liquid pushing ring; 22. a catheter; 23. a first storage battery; 24. an electric telescopic rod; 25. a push plate; 26. the second limiting chute; 27. a second storage battery; 28. a sealing gasket; 29. and a protective ring.

Detailed Description

The technical solutions of the present embodiments will be clearly and completely described below with reference to the drawings in the present embodiments, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments herein, which would be within the purview of one of ordinary skill in the art without the creative effort, are contemplated as falling within the scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; the mechanical connection and the electrical connection can be adopted; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in this application will be understood by those of ordinary skill in the art in a specific context.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an anesthesia liquid medicine injection device, including first injection casing 1 and second injection casing 2, the internally mounted of first injection casing 1 has electric putter 16, the push switch 15 is installed to one side of first injection casing 1, and push switch 15 and electric putter 16 cooperation use, limit slot 12 has been seted up to the inside of first injection casing 1, counterpoint buckle 13 has been seted up to the inside of first injection casing 1, the surface mounting of first injection casing 1 presses switch 14, limit block 11 is installed to the one end of second injection casing 2, elasticity draw-in bar 10 is installed to the one end of first injection casing 1, the inside sliding connection of second injection casing 2 has slide ring 18, the internally mounted of second injection casing 2 is provided with a reservoir section of thick bamboo 20, injection rod 19 is installed to one side of slide ring 18, and the one end of injection rod 19 runs through to the inside of reservoir section of thick bamboo 20, push liquid ring 21 is installed to the one end of injection rod 19, the one end intercommunication of liquid feeding pipe 3 runs through to the surface of second injection casing 2, the internally mounted protection circle 29 of liquid feeding pipe 3 has, the inside mounting protection circle, the inside sliding connection of second injection casing 2 has slide ring 22, the first push pedal 24 is installed with the electric putter 24 of slide ring 2, the first injection casing 25 is connected with the first push pedal 2, the inside sliding connection of second injection casing 2 has 25, the telescopic connection of telescopic link 25, the telescopic link is provided with the first push rod 25, the telescopic link 2, the telescopic link is installed with the electric putter 2, the telescopic link 25, the telescopic link is used for the electric putter 25, and 25.

In this embodiment, through the setting of first injection casing 1, second injection casing 2, electric putter 16, push switch 15, spacing draw-in groove 12, counterpoint buckle 13, push switch 14, spacing fixture 11, elasticity card strip 10, sliding ring 18, a storage section of thick bamboo 20, injection pole 19, liquid feeding pipe 3, protection circle 29, catheter 22, electric telescopic handle 24, push pedal 25, syringe needle 4 and start switch 8, can make things convenient for medical personnel to more stable, at the uniform velocity inject the anesthetic, improve patient's effect of injecting the anesthetic, reduce patient's the uncomfortable condition of injection anesthetic in-process, can improve medical personnel's protection effect simultaneously, be favorable to accomodating the use to conveniently to syringe needle 4, reduce the condition that the stabbing appears in medical personnel's hand, the security of staff's syringe has been improved.

Specifically, the second storage battery 27 is installed in the first injection casing 1, the second storage battery 27 is matched with the electric push rod 16, the first storage battery 23 is installed in the second injection casing 2, the first storage battery 23 is matched with the electric telescopic rod 24, the first charging port 7 is installed on the surface of the first injection casing 1, the first charging port 7 is matched with the second storage battery 27, the second charging port 9 is installed on the surface of the second injection casing 2, and the second charging port 9 is matched with the first storage battery 23.

In this embodiment, through the setting of second battery 27, first battery 23, first charging port 7 and second charging port 9, can make things convenient for the syringe to last repetitious usage, for medical personnel to use the syringe and provide convenience, improve the portability that the syringe used.

Specifically, the surface of the liquid adding conduit 3 is provided with a sealing cover 6, a sealing gasket 28 is arranged in the sealing cover 6, and the sealing gasket 28 is matched with the liquid adding conduit 3 for use.

In this embodiment, the sealing cover 6 and the sealing pad 28 can seal and protect the liquid adding conduit 3, so that dust or germs can be reduced to enter the liquid adding conduit 3, and the quality of anesthetic injection is prevented from being influenced.

Specifically, the first injection casing 1 is provided with a first limiting chute 17 inside, the first limiting chute 17 is matched with the slip ring 18 for use, the second injection casing 2 is provided with a second limiting chute 26 inside, and the second limiting chute 26 is matched with the push plate 25 for use.

In this embodiment, through the arrangement of the first limiting chute 17 and the second limiting chute 26, the horizontal movement effect of the slip ring 18 and the push plate 25 can be improved, the stability of the slip ring 18 and the push plate 25 in movement is improved, and the situation that the slip ring 18 and the push plate 25 incline is reduced.

Specifically, the anti-slip lantern ring 5 is installed on the surfaces of the first injection shell 1 and the second injection shell 2, and lines are arranged on the surface of the sealing cover 6.

In this embodiment, through the setting of anti-skidding lantern ring 5, can improve the stability of medical personnel holding the syringe in the use, reduce the possibility that medical personnel hand syringe to appear the landing, improved the result of use of syringe.

Specifically, the elastic clamping strip 10 and the alignment buckle 13 are matched for use, the alignment buckle 13 and the pressing switch 14 are matched for use, the limit clamping block 11 and the limit clamping groove 12 are matched for use, the protection ring 29 is a medical rubber plug, and the storage capacity of the storage barrel 20 is the standard injection anesthetic capacity.

In this embodiment, can improve the effect that first injection casing 1 and second injection casing 2 block are connected, make things convenient for medical personnel to install or dismantle first injection casing 1 and second injection casing 2 to can control the dose of anesthetic injection, provide convenience for medical personnel.

When in use, firstly medical staff takes out the sterilized first injection shell 1 and the sterilized second injection shell 2, then inserts one end of the second injection shell 2 into the first injection shell 1, then adjusts the connection position of the first injection shell 1 and the second injection shell 2, at the moment, the elastic clamping strip 10 on the surface of the second injection shell 2 is positioned at the position of the contraposition clamping buckle 13 in the first injection shell 1, the limit clamping block 11 on the surface of the second injection shell 2 is positioned at the position of the limit clamping groove 12 in the first injection shell 1, then the medical staff takes down the sealing cover 6 from the liquid feeding guide tube 3, then penetrates through the injection tube to the bottom of the protective ring 29, and injects a proper amount of anesthetic into the storage barrel 20, then the medical staff controls the electric push rod 16 to stretch at a constant speed through the push switch 15, and then the electric push rod 16 drives the sliding ring 18, the injection rod 19 and the liquid pushing ring 21 to move at a constant speed, the anesthetic in the reservoir 20 is pushed into the liquid guide tube 22 by the liquid pushing ring 21, when the anesthetic is discharged by the injection needle 4 in a trace amount, the electric push rod 16 is stopped to work by the pushing switch 15, the electric telescopic rod 24 is started to extend by the starting switch 8, then the electric telescopic rod 24 drives the push plate 25 to horizontally move in the second limiting chute 26, then the injection needle 4 moves to the outer side of the second injection shell 2 according to the push plate 25, then the injection needle 4 is pricked into the body part of a patient by the medical staff, then the electric push rod 16 is restarted to extend at a uniform speed by the pushing switch 15, the anesthetic is injected into the patient, after the injection is finished, the injection needle 4 is taken out, the electric push rod 16 is controlled to retract by the pushing switch 15, the injection needle 4 is controlled to retract by the starting switch 8, then medical staff removes the second injection housing 2 from the first injection housing 1 by pressing the push switch 14, and disinfects and washes the first injection housing 1 and the second injection housing 2.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. An anesthetic injection device, characterized in that: including first injection casing (1) and second injection casing (2), the internally mounted of first injection casing (1) has electric putter (16), push switch (15) are installed to one side of first injection casing (1), and push switch (15) and electric putter (16) cooperation use, limit clamping groove (12) have been seted up to the inside of first injection casing (1), counterpoint buckle (13) have been seted up to the inside of first injection casing (1), the surface mounting of first injection casing (1) has push switch (14), limit fixture block (11) are installed to the one end of second injection casing (2), elasticity draw-in bar (10) are installed to the one end of first injection casing (1), the inside sliding connection of second injection casing (2) has sliding ring (18), the internally mounted of second injection casing (2) is provided with reservoir section of thick bamboo (20), injection pole (19) are installed to one side of sliding ring (18), and the one end of injection pole (19) runs through to reservoir section of thick bamboo (20), the liquid filling pipe (21) are installed to the one end of reservoir section of thick bamboo (3) and the one end of second injection casing (2) is connected, the internally mounted of liquid feeding pipe (3) has guard ring (29), one side intercommunication of reservoir section of thick bamboo (20) has catheter (22), the internally mounted of second injection casing (2) has electric telescopic handle (24), the one end fixedly connected with push pedal (25) of electric telescopic handle (24), and push pedal (25) and second injection casing (2) sliding connection, the surface mounting of push pedal (25) has syringe needle (4), the surface mounting of second injection casing (2) has start switch (8), and start switch (8) and electric telescopic handle (24) cooperation use.

2. An anesthetic injection apparatus according to claim 1, wherein: the internally mounted of first injection casing (1) has second battery (27), and second battery (27) and electric putter (16) cooperation use, the internally mounted of second injection casing (2) has first battery (23), and first battery (23) and electric telescopic handle (24) cooperation use, the surface mounting of first injection casing (1) has first charging port (7), and first charging port (7) and second battery (27) cooperation use, the surface mounting of second injection casing (2) has second charging port (9), and second charging port (9) and first battery (23) cooperation use.

3. An anesthetic injection apparatus according to claim 1, wherein: the surface mounting of liquid feeding pipe (3) has sealed lid (6), sealed pad (28) are installed to the internally mounted of sealed lid (6), and sealed pad (28) and liquid feeding pipe (3) cooperation use.

4. An anesthetic injection apparatus according to claim 1, wherein: the inside of first injection casing (1) has seted up first spacing spout (17), and first spacing spout (17) and sliding ring (18) cooperation use, the inside of second injection casing (2) has seted up second spacing spout (26), and second spacing spout (26) and push pedal (25) cooperation use.

5. An anesthetic injection apparatus according to claim 3, wherein: the anti-slip lantern ring (5) is arranged on the surfaces of the first injection shell (1) and the second injection shell (2), and grains are arranged on the surface of the sealing cover (6).

6. An anesthetic injection apparatus according to claim 1, wherein: the elastic clamping strip (10) is matched with the alignment buckle (13), the alignment buckle (13) is matched with the pressing switch (14), the limiting clamping block (11) is matched with the limiting clamping groove (12), the protection ring (29) is a medical rubber plug, and the storage capacity of the agent storage barrel (20) is the standard injection anesthetic capacity.

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