CN211024541U

CN211024541U - Dosage-controllable syringe for anesthesia department

Info

Publication number: CN211024541U
Application number: CN201921009644.1U
Authority: CN
Inventors: 廖大为; 王丽; 张桂兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-07-17
Anticipated expiration: 2029-07-01

Abstract

The utility model discloses a syringe for department of anesthesia of steerable dose, including empty bucket, the bottom intercommunication on empty bucket right side has the connecting pipe, the surface cover of connecting pipe is equipped with flow sensor, the back fixedly connected with control panel of empty bucket, control panel's surface has set gradually button and display from a left side to the right side, the back of empty bucket just is located control panel's right side fixedly connected with bee calling organ. The utility model discloses a cooperation of display, bee calling organ, signal converter, signal amplifier, button power, relay and central processing unit has realized possessing the purpose that the function was reminded to the injection dosage, can the injection volume of accurate control narcotic drug, has improved the experience sense of user to the department of anesthesia syringe, satisfies the demand in current market, has improved the practicality and the usability of department of anesthesia syringe, has solved in the past the department of anesthesia syringe does not have the problem that the function was reminded to the injection dosage.

Description

Dosage-controllable syringe for anesthesia department

Technical Field

The utility model relates to an anesthesia science and technology field specifically is a syringe is used to department of anesthesia of steerable dose.

Background

The meaning of anesthesia is that the patient loses the sense wholly or locally temporarily by using a medicine or other methods to achieve the purpose of painless operation treatment, the anesthesiology uses basic theories, clinical knowledge and techniques related to anesthesia to eliminate the operation pain of the patient and ensure the safety of the patient, and a science of creating good conditions for the operation is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a syringe for department of anesthesia of steerable dose possesses the advantage that possess the injection dose and remind the function, has solved in the past that the syringe for department of anesthesia does not have the problem that the function was reminded to the injection dose.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a syringe for department of anesthesia of steerable dose, includes empty bucket, the bottom intercommunication on empty bucket right side has the connecting pipe, the surface cover of connecting pipe is equipped with flow sensor, the back fixedly connected with control panel of empty bucket, control panel's surface has set gradually button and display from a left side to the right side, the back of empty bucket and the right side fixedly connected with bee calling organ that is located control panel, control panel's inner chamber is provided with signal converter, signal amplifier, button power, relay and central processing unit respectively.

Preferably, flow sensor's the output and the one-way electricity of signal converter's input are connected, signal converter's the output and the one-way electricity of signal amplifier's input are connected, signal amplifier's the one-way electricity of output and central processing unit's input is connected, the output of button power is connected with the one-way electricity of relay's input, the output of relay is connected with the one-way electricity of central processing unit's input, the output of button is connected with the one-way electricity of central processing unit's input, central processing unit's output respectively with the one-way electricity of input of bee calling organ and display and.

Preferably, the front surface of the empty barrel is provided with a scale value, and the specification of the scale value is milliliter.

Preferably, the inner chamber of empty bucket is provided with the piston rod, the right-hand member fixedly connected with connecting block of piston rod, the right side cover of connecting block is equipped with the rubber buffer, the surface of rubber buffer and the inner wall contact of empty bucket, the left end of piston rod extends to the outside and the fixedly connected with connecting rod of empty bucket, the left end fixedly connected with piston handle of connecting rod.

Preferably, the right end of the connecting pipe is sleeved with a pintle, and the right end of the pintle is communicated with a needle head.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an empty bucket, the connecting pipe, flow sensor, control panel, the button, a monitor, bee calling organ, signal converter, signal amplifier, the button power, relay and central processing unit cooperate, the purpose of possessing injection dosage and reminding the function has been realized, can accurate control the injection volume of narcotic drug, the user has been improved and has been felt to the experience of department of anesthesia syringe, satisfy the demand in current market, the practicality and the usability of department of anesthesia syringe have been improved, the problem that department of anesthesia syringe did not have injection dosage and remind the function in the past is solved.

2. The utility model discloses a set up the scale interval, the person of facilitating the use surveys the injection volume of liquid medicine, through setting up the piston rod for control about driving the connecting block, through setting up the connecting block, control about being used for driving the rubber buffer, through setting up the rubber buffer, be used for drawing and discharging the narcotic, through setting up connecting rod and piston handle, the person of facilitating the use removes the piston rod, through setting up pintle and syringe needle, is arranged in injecting the narcotic to the patient internal or in the transfusion bottle.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear view of the structure of the present invention;

fig. 3 is a schematic diagram of the system of the present invention.

In the figure: 1. emptying the barrel; 2. a connecting pipe; 3. a flow sensor; 4. a control panel; 5. pressing a key; 6. a display; 7. a buzzer; 8. a signal converter; 9. a signal amplifier; 10. a button power supply; 11. a relay; 12. a central processing unit; 13. a scale value; 14. a piston rod; 15. connecting blocks; 16. a rubber plug; 17. a connecting rod; 18. a piston handle; 19. a pintle; 20. a needle.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses an empty bucket 1, connecting pipe 2, flow sensor 3, control panel 4, button 5, display 6, bee calling organ 7, signal converter 8, signal amplifier 9, button power 10, relay 11, central processing unit 12, scale interval 13, piston rod 14, connecting block 15, rubber buffer 16, connecting rod 17, piston handle 18, pintle 19 and syringe needle 20 part are the general standard or the part that technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a dosage controllable injector for anesthesia department comprises an empty barrel 1, a connecting pipe 2 is communicated with the bottom of the right side of the empty barrel 1, a flow sensor 3 is sleeved on the surface of the connecting pipe 2, a control panel 4 is fixedly connected to the back of the empty barrel 1, a key 5 and a display 6 are sequentially arranged on the surface of the control panel 4 from left to right, a buzzer 7 is fixedly connected to the back of the empty barrel 1 and positioned on the right side of the control panel 4, a signal converter 8, a signal amplifier 9, a button power supply 10, a relay 11 and a central processor 12 are respectively arranged in the inner cavity of the control panel 4, the output end of the flow sensor 3 is unidirectionally and electrically connected with the input end of the signal converter 8, the output end of the signal converter 8 is unidirectionally and electrically connected with the input end of the signal amplifier 9, the output end of a button power supply 10 is unidirectionally and electrically connected with the input end of a relay 11, the output end of the relay 11 is unidirectionally and electrically connected with the input end of a central processing unit 12, the output end of a key 5 is unidirectionally and electrically connected with the input end of the central processing unit 7 and the input end of a display 6 respectively, the front surface of an empty barrel 1 is provided with a scale value 13, the scale value is milliliter in specification, the inner cavity of the empty barrel 1 is provided with a piston rod 14, the right end of the piston rod 14 is fixedly connected with a connecting block 15, the right side of the connecting block 15 is sleeved with a rubber plug 16, the surface of the rubber plug 16 is contacted with the inner wall of the empty barrel 1, the left end of the piston rod 14 extends to the outside of the empty barrel 1 and is fixedly connected with a connecting rod 17, the left end of the connecting rod 17 is fixedly connected, through setting up the scale interval 13, the convenience of customers observes the injection volume of liquid medicine, through setting up the piston rod 14, be used for driving connecting block 15 to move left and right, through setting up connecting block 15, be used for driving rubber buffer 16 to move left and right, through setting up the rubber buffer 16, be used for drawing and discharging the narcotic, through setting up connecting rod 17 and piston handle 18, the convenience of customers moves piston rod 14, through setting up pintle 19 and syringe needle 20, be used for injecting the narcotic into the patient in vivo or in the transfusion bottle, through empty bucket 1, connecting pipe 2, flow sensor 3, control panel 4, button 5, display 6, buzzer 7, signal converter 8, signal amplifier 9, button power 10, relay 11 and the cooperation of 12, realized possessing injection dosage and reminding the purpose of function of central processing unit, can accurate control the injection volume of narcotic, improved the user to the anesthesia department with the syringe experience sense, the injector meets the requirements of the current market, improves the practicability and usability of the injector for the department of anesthesia, and solves the problem that the injector for the department of anesthesia does not have the injection dosage reminding function in the past.

During the use, detect the injection volume of narcotic through flow sensor 3, convert analog signal into digital signal and send to signal amplifier 9 through signal converter 8, amplify and send detected signal to central processing unit 12 through signal amplifier 9, compare flow detection value and setting value through central processing unit 12, when flow detection value equals the setting value, work through central processing unit 12 control bee calling organ 7, remind the user to stop the injection through bee calling organ 7, realized the purpose that has injection dosage and remind the function.

In summary, the following steps: this syringe for department of anesthesia of steerable dose has solved the problem that the syringe for department of anesthesia did not have injection dose and has reminded the function in the past through empty bucket 1, connecting pipe 2, flow sensor 3, control panel 4, button 5, display 6, bee calling organ 7, signal converter 8, signal amplifier 9, button power 10, relay 11 and central processing unit 12's cooperation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A controllable dose syringe for anesthesia department, which comprises an empty barrel (1), and is characterized in that: the bottom intercommunication on empty bucket (1) right side has connecting pipe (2), the surperficial cover of connecting pipe (2) is equipped with flow sensor (3), the back fixedly connected with control panel (4) of empty bucket (1), the surface of control panel (4) has set gradually button (5) and display (6) from a left side to the right side, the back of empty bucket (1) and the right side fixedly connected with bee calling organ (7) that are located control panel (4), the inner chamber of control panel (4) is provided with signal converter (8), signal amplifier (9), button power (10), relay (11) and central processing unit (12) respectively.

2. A controllable dose anesthetic syringe as claimed in claim 1, further comprising: the output of flow sensor (3) is connected with the one-way electricity of the input of signal converter (8), the output of signal converter (8) is connected with the one-way electricity of the input of signal amplifier (9), the output of signal amplifier (9) is connected with the one-way electricity of the input of central processing unit (12), the output of button power (10) is connected with the one-way electricity of the input of relay (11), the output of relay (11) is connected with the one-way electricity of the input of central processing unit (12), the output of button (5) is connected with the one-way electricity of the input of central processing unit (12), the output of central processing unit (12) is connected with the one-way electricity of the input of bee calling organ (7) and display (6) respectively.

3. A controllable dose anesthetic syringe as claimed in claim 1, further comprising: the front of empty bucket (1) is provided with scale value (13), the specification of scale value (13) is the milliliter.

4. A controllable dose anesthetic syringe as claimed in claim 1, further comprising: the inner chamber of empty bucket (1) is provided with piston rod (14), the right-hand member fixedly connected with connecting block (15) of piston rod (14), the right side cover of connecting block (15) is equipped with rubber buffer (16), the surface of rubber buffer (16) and the inner wall contact of empty bucket (1), the left end of piston rod (14) extends to the outside and the fixedly connected with connecting rod (17) of empty bucket (1), the left end fixedly connected with piston handle (18) of connecting rod (17).

5. A controllable dose anesthetic syringe as claimed in claim 1, further comprising: the right end cover of connecting pipe (2) is equipped with pintle (19), the right-hand member intercommunication of pintle (19) has syringe needle (20).