CN216124967U

CN216124967U - Clinical anesthesia medicine feeder

Info

Publication number: CN216124967U
Application number: CN202121572765.4U
Authority: CN
Inventors: 刘慧芳; 童茜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-03-25
Anticipated expiration: 2031-07-12

Abstract

The utility model belongs to the technical field of medicine feeders, in particular to a clinical anesthesia medicine feeder which comprises a medicine feeder, wherein a first baffle is fixedly connected to the right side of the medicine feeder, a liquid outlet pipe is communicated with the middle part of the right side of the first baffle, a valve is arranged on the outer side wall of the liquid outlet pipe, an injection group is arranged at the other end of the liquid outlet pipe, the injection group comprises an injection connector, the inner side wall of the injection connector is in threaded connection with the outer side wall of the liquid outlet pipe, so that the effect that the medicine feeder can be used repeatedly after being sterilized is achieved, only the injection group needs to be replaced when the anesthetic is injected to the next patient, the waste of use cost and resources is reduced, the environment is protected, and the medicine feeder is also provided with a device for preventing blood backflow, so that the problems that blood enters the medicine feeder to pollute the medicine feeder and the anesthetic in the medicine feeder are solved, reducing the workload of medical staff and improving the working efficiency.

Description

Clinical anesthesia medicine feeder

Technical Field

The utility model relates to the technical field of medicine feeders, in particular to a clinical anesthesia medicine feeder.

Background

From a medical point of view, anesthesia means that a patient temporarily loses sensation wholly or locally by medication or other methods to achieve painless purpose, and is provided for surgical treatment or other medical examination treatment.

The existing clinical anesthesia medicine feeder generally injects anesthetic into a place to be anesthetized on a patient through a disposable syringe, so that resource waste is easily caused, a new syringe is required to be replaced for injection to other patients immediately after injection, and the syringe is not provided with a device for preventing blood backflow, so that the workload and time waste of medical staff are increased, and inconvenience is brought to the medical staff and the patients.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background technology, the utility model provides a clinical anesthesia medicine feeder which has the characteristics that the medicine feeder can be used for multiple times after being sterilized, an injection group is only needed to be replaced when the anesthesia medicine is injected to the next patient, so that the use cost and the waste of resources are reduced, the environmental protection is facilitated, and the medicine feeder is also provided with a device for preventing blood backflow, so that the problem that the medicine feeder and the anesthesia medicine in the medicine feeder are polluted due to the fact that the blood enters the medicine feeder is avoided, the workload of medical staff is reduced, and the working efficiency is improved.

In order to achieve the purpose, the utility model provides the following technical scheme: a clinical anesthesia medicine feeder comprises a medicine feeder body, wherein a first baffle is fixedly connected to the right side of the medicine feeder body, a liquid outlet pipe is communicated with the middle of the right side of the first baffle, a valve is installed on the outer side wall of the liquid outlet pipe, an injection group is installed at the other end of the liquid outlet pipe, the injection group comprises an injection connector, the inner side wall of the injection connector is in threaded connection with the outer side wall of the liquid outlet pipe, an injection connecting pipe is communicated with the right side of the injection connector and comprises a first injection pipe and a second injection pipe, a liquid inlet kettle is communicated between the first injection pipe and the second injection pipe, a blocking plate is tightly attached to the left side of the interior of the liquid inlet kettle, reset springs are fixedly connected to the upper end and the lower end of the right side of the blocking plate, the other ends of the two reset springs are fixedly connected with the upper end and the lower end of the right side of the interior of the liquid inlet kettle, and an injection head is installed at the other end of the injection connecting pipe, the left side thread connection of charge ware has the second baffle, the left side of second baffle is provided with the push pedal, the right side middle part fixedly connected with push rod of push pedal, the other end of push rod runs through the second baffle and extends to the inside of charge ware, the right side fixedly connected with spill piston plate of push rod.

In order to prevent the push rod from being polluted, as an optimal choice for the clinical anesthesia medicine feeder of the utility model, a plastic connecting band is fixedly connected between the push plate and the second baffle, and the plastic connecting band is positioned outside the push rod.

In order to conveniently place the medicine feeder, the upper end and the lower end of the outer side wall of the second baffle and the lower end of the outer side wall of the first baffle are fixedly connected with supporting plates.

In order to prevent the thumb from sliding during medicine injection, the push plate is preferably provided with an arc-shaped groove in the middle of the left side, and a plurality of anti-sliding grooves which are uniformly distributed are fixedly connected inside the arc-shaped groove.

In order to avoid the problem of abrasion between the concave piston plate and the medicine loader due to long-term pushing, the clinical anesthesia medicine feeder is preferably characterized in that a rubber sleeve is sleeved on the outer side wall of the concave piston plate, and the outer side wall of the rubber sleeve is tightly attached to the inner side wall of the medicine loader.

In order to facilitate observation of the liquid amount of the anesthetic in the medicine loading device, the clinical anesthetic feeder is preferably provided with a scale strip at the front end of the outer side wall of the medicine loading device.

In order to conveniently load the anesthetic into the medicine loader, the clinical anesthetic medicine feeder is preferably provided with the medicine loading device, and the upper end of the outer side wall of the medicine loading device is provided with the liquid inlet.

In order to improve the sealing performance between the second baffle and the injection connector and the medicine feeder, the second baffle and the injection connector are preferably provided with a first sealing gasket and a second sealing gasket at the bottom ends of the interiors of the second baffle and the injection connector.

Compared with the prior art, the utility model has the beneficial effects that:

1. the clinical anesthesia medicine feeder comprises a medicine feeder, a disinfected medicine feeder is taken out firstly, a liquid inlet is opened, anesthetic is filled in the medicine feeder, when anesthetic is injected into a patient, a valve is opened firstly, an injection head is inserted into the patient, the medicine feeder is held by one hand, the other hand pushes a concave piston plate to push anesthetic to move towards one end of a first baffle plate, anesthetic flows into a first injection pipe through a liquid outlet pipe, when anesthetic reaches the front end of a liquid inlet kettle, a blocking plate is pushed to move towards the middle of the liquid inlet kettle, so that anesthetic enters a second injection pipe and then enters the patient through the injection head, reset springs are arranged at the upper end and the lower end of the right side of the blocking plate, the problem that human blood reflows into the medicine feeder to pollute the anesthetic in the medicine feeder and the medicine feeder is effectively avoided, the valve is closed when the next patient is injected, the injection group is taken down, the new injection group is replaced, thereby achieving the effect that the medicine loader can be used for many times after being disinfected, only the injection group needs to be replaced when the anesthetic is injected to the next patient, thereby reducing the waste of use cost and resources, and being beneficial to environmental protection, and the medicine feeder is also provided with a device for preventing blood backflow, thereby avoiding the problem that blood enters the medicine loader and pollutes the anesthetic in the medicine loader, reducing the workload of medical staff, and improving the working efficiency.

2. This kind of clinical anesthesia medicine feeder through set up the plastics connecting band between push pedal and second baffle to have the effect that the protection push rod does not receive external pollution.

3. This kind of clinical anesthesia send medicine ware, when injecting the narcotic, hold two backup pads on the second baffle, promote the push pedal and impel patient's health with the medicine, the backup pad of second baffle and first baffle below has the effect that conveniently supports this send medicine ware.

To sum up, but this kind of charge ware is through the effect that repetitious usage after the disinfection, only need to change when injecting the narcotic for next patient the injection group can to the waste of use cost and resource has been reduced, and be favorable to the environmental protection, and this kind of charge ware has also set up the device that prevents the blood backward flow simultaneously, thereby has avoided blood to enter into the charge ware and has polluted the problem of the narcotic in charge ware and the charge ware, has reduced medical staff's work load, has improved work efficiency's characteristics.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a block diagram of a clinical anesthesia delivery apparatus of the present invention;

FIG. 2 is a cross-sectional view of a clinical anesthesia delivery apparatus of the present invention;

fig. 3 is a sectional view of the liquid inlet kettle of the utility model.

In the figure, 1, a medicine loader; 2. a first baffle plate; 3. a valve; 4. a liquid outlet pipe; 5. an injection group; 501. an injection connector; 502. an injection adapter; 503. an injection head; 504. a first syringe; 505. a second syringe; 506. a liquid inlet pot; 507. a blocking plate; 508. a return spring; 7. a second baffle; 8. pushing the plate; 9. a push rod; 10. a female piston plate; 11. a plastic connecting strap; 12. a support plate; 13. an arc-shaped slot; 14. an anti-slip groove; 15. a rubber sleeve; 16. a scale bar; 17. a liquid inlet; 18. a first gasket; 19. a second gasket.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-3, the present invention provides the following technical solutions: a clinical anesthesia medicine feeder comprises a medicine feeder 1, a first baffle 2 is fixedly connected to the right side of the medicine feeder 1, a liquid outlet pipe 4 is communicated with the middle of the right side of the first baffle 2, a valve 3 is installed on the outer side wall of the liquid outlet pipe 4, an injection group 5 is installed at the other end of the liquid outlet pipe 4, the injection group 5 comprises an injection connector 501, the inner side wall of the injection connector 501 is in threaded connection with the outer side wall of the liquid outlet pipe 4, an injection connecting pipe 502 is communicated with the right side of the injection connector 501, the injection connecting pipe 502 comprises a first injection pipe 504 and a second injection pipe 505, a liquid inlet pot 506 is communicated between the first injection pipe 504 and the second injection pipe 505, a blocking plate 507 is tightly attached to the left side of the interior of the liquid inlet pot 506, return springs 508 are fixedly connected to the upper end and the lower end of the right side of the blocking plate 507, the other ends of the two return springs 508 are fixedly connected to the upper end and the lower end of the right side of the interior of the liquid inlet pot 506, an injection head 503 is installed at the other end of the injection connecting pipe 502, medicine loader 1's left side threaded connection has second baffle 7, and the left side of second baffle 7 is provided with push pedal 8, push pedal 8's right side middle part fixedly connected with push rod 9, and the other end of push rod 9 runs through second baffle 7 and extends to medicine loader 1's inside, push rod 9's right side fixedly connected with spill piston board 10.

In this embodiment: when the drug delivery device is used, firstly, the disinfected drug loading device 1 is taken out, the liquid inlet 17 is opened, anesthetic is loaded into the drug loading device, when anesthetic is injected into a patient, the valve 3 is firstly opened, the injection head 503 is inserted into the patient, then, one hand holds the drug loading device 1, the other hand pushes the concave piston plate 10 to push the anesthetic to move towards one end of the first baffle plate 2, the anesthetic flows into the first injection pipe 504 through the liquid outlet pipe 4, when the anesthetic reaches the front end of the liquid inlet kettle 506, the blocking plate 507 is pushed to move towards the middle of the liquid inlet kettle 506, so that the anesthetic enters the second injection pipe 505, then, the anesthetic enters the patient through the injection head, the blocking plate 507 and the reset spring 508 connected with the upper end and the lower end of the right side of the blocking plate 507 are arranged, the problem that human blood flows back into the drug loading device 1 to pollute the drug loading device 1 and the anesthetic in the drug loading device 1 is effectively avoided, the valve 3 is closed when the next patient is injected, take off injection group 5, it can to change new injection group 5, thereby reached this kind of medicine loader 1 effect that can repetitious usage after the disinfection, thereby the waste of use cost and resource has been reduced, and be favorable to the environmental protection, and this kind of medicine feeder has also set up the device that prevents the blood backward flow simultaneously, thereby avoided blood to enter into medicine loader 1 and polluted the problem of the narcotic drug in medicine loader 1 and medicine loader 1, medical staff's work load has been reduced, the characteristics of work efficiency have been improved.

As a technical optimization scheme of the utility model, a plastic connecting band 11 is fixedly connected between the push plate 8 and the second baffle plate 7, and the plastic connecting band 11 is positioned outside the push rod 9.

In this embodiment: by arranging the plastic connecting band 11 between the push plate 8 and the second baffle 7, the push rod 9 is protected from being polluted by the outside.

As a technical optimization scheme of the utility model, the upper end and the lower end of the outer side wall of the second baffle plate 7 and the lower end of the outer side wall of the first baffle plate 2 are fixedly connected with supporting plates 12.

In this embodiment: when the anesthetic is injected, the two supporting plates 12 on the second baffle 7 are held by hands, the push plate 8 is pushed to push the body of a patient, and the supporting plates 12 below the second baffle 7 and the first baffle 2 have the function of conveniently supporting the drug delivery device.

As a technical optimization scheme of the utility model, the middle part of the left side of the push plate 8 is provided with an arc-shaped groove 13, and a plurality of evenly distributed anti-skidding grooves 14 are fixedly connected inside the arc-shaped groove 13.

In this embodiment: through set up arc wall 13 in the left side of push pedal 8 to set up anti-skidding groove 14 in the inside of arc wall 13, thereby avoided sliding and influence the problem of injection effect at injection narcotic in-process thumb.

As a technical optimization scheme of the utility model, the outer side wall of the concave piston plate 10 is sleeved with the rubber sleeve 15, and the outer side wall of the rubber sleeve 15 is tightly attached to the inner side wall of the medicine charger 1.

In this embodiment: by sleeving the rubber sleeve 15 on the outer side wall of the female piston plate 10, the problem of wear between the female piston plate 10 and the applicator 1 due to long term pushing is avoided.

As a technical optimization scheme of the utility model, the front end of the outer side wall of the medicine loader 1 is provided with a scale bar 16.

In this embodiment: through setting up scale bar 16 at the lateral wall front end of charge ware 1 to reached the effect of conveniently observing the liquid volume in charge ware 1.

As a technical optimization scheme of the utility model, the upper end of the outer side wall of the medicine loader 1 is provided with a liquid inlet 17.

In this embodiment: through installing into liquid mouth 17 in the lateral wall upper end of charge ware 1 to reached conveniently pack into the effect of charge ware 1 with narcotic drug.

As a technical optimization scheme of the present invention, the second baffle 7 and the inner bottom end of the injection connector 501 are respectively provided with a first sealing gasket 18 and a second sealing gasket 19.

In this embodiment: the first sealing gasket 18 and the second sealing gasket 19 are respectively arranged at the bottom ends of the second baffle 7 and the injection connector 501, so that the sealing performance between the second baffle 7 and the injection connector 501 and the medicine container 1 is improved.

The working principle and the using process of the utility model are as follows: when the drug delivery device is used, firstly, the disinfected drug loading device 1 is taken out, the liquid inlet 17 is opened, anesthetic is loaded into the drug loading device, when the anesthetic is injected into a patient, the valve 3 is opened, the injection head 503 is inserted into the patient, then, one hand holds the drug loading device 1, the other hand pushes the concave piston plate 10 to push the anesthetic to move towards one end of the first baffle plate 2, the outer side wall of the concave piston plate 10 is sleeved with the rubber sleeve 15, the problem that abrasion is caused by long-term pushing between the concave piston plate 10 and the drug loading device 1 is solved, the anesthetic flows into the first injection pipe 504 through the liquid outlet pipe 4, when the anesthetic reaches the front end of the liquid inlet pot 506, the blocking plate 507 is pushed to move towards the middle of the liquid inlet pot 506, so that the anesthetic enters the second injection pipe 505 and then enters the patient through the injection head 503, and the blocking plate 507 and the arrangement of the reset springs 508 connected with the upper end and the lower end of the right side of the blocking plate 507, the effectual human blood backward flow that has prevented gets into in the charge ware 1 and pollutes the problem of the narcotic in charge ware 1 and the charge ware 1, and sets up plastics connecting band 11 between push pedal 8 and the second baffle 7, has the effect that protection push rod 9 does not receive external pollution, closes valve 3 when giving next patient's injection, takes off injection group 5, and it can to change new injection group 5.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements 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 clinical anesthesia medicine feeder, includes medicine loader (1), its characterized in that: the device is characterized in that a first baffle (2) is fixedly connected to the right side of the medicine loading device (1), a liquid outlet pipe (4) is communicated with the middle of the right side of the first baffle (2), a valve (3) is installed on the outer side wall of the liquid outlet pipe (4), an injection group (5) is installed at the other end of the liquid outlet pipe (4), the injection group (5) comprises an injection connector (501), the inner side wall of the injection connector (501) is in threaded connection with the outer side wall of the liquid outlet pipe (4), an injection connecting pipe (502) is communicated with the right side of the injection connector (501), the injection connecting pipe (502) comprises a first injection pipe (504) and a second injection pipe (505), a liquid inlet pot (506) is communicated between the first injection pipe (504) and the second injection pipe (505), a blocking plate (507) is tightly attached to the left side of the inside of the liquid inlet pot (506), and reset springs (508) are fixedly connected to the upper end and the lower end of the right side of the blocking plate (507), two the other end of reset spring (508) all with the upper and lower both ends fixed connection on the inside right side of feed liquor kettle (506), injection head (503) are installed to the other end of injection takeover (502), the left side external screw thread connection of charge ware (1) has second baffle (7), the left side of second baffle (7) is provided with push pedal (8), the right side middle part fixedly connected with push rod (9) of push pedal (8), the other end of push rod (9) runs through second baffle (7) and extends to the inside of charge ware (1), the right side fixedly connected with spill piston board (10) of push rod (9).

2. A clinical anesthesia drug delivery apparatus as defined in claim 1, wherein: fixedly connected with plastics connecting band (11) between push pedal (8) and second baffle (7), plastics connecting band (11) are located the outside of push rod (9).

3. A clinical anesthesia drug delivery apparatus as defined in claim 1, wherein: the upper end and the lower end of the outer side wall of the second baffle (7) and the lower end of the outer side wall of the first baffle (2) are fixedly connected with supporting plates (12).

4. A clinical anesthesia drug delivery apparatus as defined in claim 1, wherein: an arc-shaped groove (13) is formed in the middle of the left side of the push plate (8), and a plurality of evenly-distributed anti-skidding grooves (14) are fixedly connected to the inner portion of the arc-shaped groove (13).

5. A clinical anesthesia drug delivery apparatus as defined in claim 1, wherein: the lateral wall of spill piston board (10) has cup jointed rubber sleeve (15), the lateral wall of rubber sleeve (15) closely laminates with the inside wall of charge ware (1).

6. A clinical anesthesia drug delivery apparatus as defined in claim 1, wherein: and a scale strip (16) is arranged at the front end of the outer side wall of the medicine loader (1).

7. A clinical anesthesia drug delivery apparatus as defined in claim 1, wherein: a liquid inlet (17) is installed at the upper end of the outer side wall of the medicine loader (1).

8. A clinical anesthesia drug delivery apparatus as defined in claim 1, wherein: and a first sealing gasket (18) and a second sealing gasket (19) are respectively arranged at the bottom ends of the second baffle (7) and the injection connector (501).