CN216439753U - Pneumatic and electric combined control injector with counting and Bluetooth communication functions - Google Patents

Pneumatic and electric combined control injector with counting and Bluetooth communication functions Download PDF

Info

Publication number
CN216439753U
CN216439753U CN202122511785.7U CN202122511785U CN216439753U CN 216439753 U CN216439753 U CN 216439753U CN 202122511785 U CN202122511785 U CN 202122511785U CN 216439753 U CN216439753 U CN 216439753U
Authority
CN
China
Prior art keywords
control
pneumatic
injector
module
counting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202122511785.7U
Other languages
Chinese (zh)
Inventor
王波
贾士诚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Aodesiri Intelligent Equipment Co ltd
Original Assignee
Qingdao Aodesiri Intelligent Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Aodesiri Intelligent Equipment Co ltd filed Critical Qingdao Aodesiri Intelligent Equipment Co ltd
Priority to CN202122511785.7U priority Critical patent/CN216439753U/en
Application granted granted Critical
Publication of CN216439753U publication Critical patent/CN216439753U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention provides a pneumatic and electric combined control injector with counting and Bluetooth communication functions, which belongs to the technical field of injectors and comprises a handle shell, wherein the front side of the handle shell is connected with an injection head structure through a fixed joint, a control circuit board is arranged in the handle shell, the top of the handle shell is connected with a gun shell, an air cylinder is arranged in the gun shell, an air cylinder piston is inserted in the air cylinder, the left side of the air cylinder piston is connected with a needle head, the structure of the whole automatic control injector is reasonable in arrangement, the conception is ingenious, the use is flexible and convenient, the injection distance and the dosage of the whole injector are controlled by utilizing an electric and pneumatic combined needle outlet mode, external equipment can be connected by matching with the arrangement of internal Bluetooth, the manual control is avoided, and the internal electric quantity of the whole injector can be monitored in real time, meanwhile, the whole device supports switching between a manual control mode and an automatic control mode, and the practicability is high.

Description

Pneumatic and electric combined control injector with counting and Bluetooth communication functions
Technical Field
The invention belongs to the technical field of injectors, and particularly relates to a pneumatic and electric combined control injector with counting and Bluetooth communication functions.
Background
Syringes are a common medical device. As early as the 15 th century, kathler, italian, proposed the principle of the syringe. Gas or liquid is primarily drawn or injected with a needle. Syringes may also be used for injection through rubber septa in medical devices, containers, scientific instruments such as in some chromatography.
At present, most of injectors used clinically are syringe type injectors, and liquid medicine in a syringe is injected into a human body by pushing a piston by hand. In the prior art, the syringe is filled by pulling a piston rod by hand to enable a cylinder body to form negative pressure. The medical care personnel need to dispense medicines for a large amount of patients during transfusion every day, and the labor intensity of the original syringe is too high; and when some specialties do treatment injection, only one hand can be opened without opening two hands, and an assistant is needed to assist at the moment, so that the injector has the problem of inconvenient one-hand use, and some special medicines need dosage requirements during injection, so that the pneumatic and electric combined control injector with counting and Bluetooth communication functions is designed.
Disclosure of Invention
The invention aims to provide a pneumatic and electric combined control injector with counting and Bluetooth communication functions, aiming at solving the problems that in the prior art, traditional Chinese medicine nursing personnel need to dispense medicines for transfusion of a large number of patients every day, and the labor intensity of the original injector is overlarge; in addition, when some special medical treatment injections are performed, only one hand can be opened without opening two hands, and assistance is needed by an assistant, so that the injector has the problems of inconvenience in using by one hand, dosage requirements of some special medicines during injection and the like.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a pneumatic electronic joint control syringe that has count and bluetooth communication function includes the handle shell, the front side of handle shell is connected with injection head structure through fixed joint, be provided with control circuit board in the handle shell, the top of handle shell is connected with the shell, be provided with the cylinder in the shell, it has cylinder piston to peg graft in the cylinder, cylinder piston's left side is connected with the syringe needle, the opposite side of cylinder has the outer joint through the gas circuit union coupling, and the outer joint is connected with outside pneumatic means, the syringe needle has the liquid medicine interface through the pipe connection, and liquid medicine interface and outside liquid medicine source intercommunication, be provided with control system in the control circuit board, the front side of handle shell is provided with control structure.
Preferably, the control system comprises a battery, a solenoid valve driving module, a delay module, a magnetic ring detection sensitivity adjusting module and a central processing unit, the solenoid valve driving module, the delay module, the magnetic ring detection module and the magnetic ring detection sensitivity adjusting module are all electrically connected with the central processing unit, and the battery is electrically connected with the control circuit board through a lead.
Preferably, be provided with bluetooth broadcast communication module and count module in the control circuit board, the top of rifle shell is provided with the OLDE display screen, and bluetooth broadcast communication module and count module and OLDE display screen electric connection.
Preferably, the control circuit board is further provided with an electric quantity detection module, and the electric quantity detection module is respectively electrically connected with the battery and the OLDE display screen.
Preferably, the control structure includes solenoid valve and control button, the solenoid valve sets up in the handle shell, and solenoid valve and the interior central processing unit electric connection of control circuit board, control button sets up in the front side of handle shell, and control button and solenoid valve phase-match.
Preferably, a Bluetooth controller is arranged in the handle shell and electrically connected with the control circuit board.
Preferably, the injection head is structurally provided with an outer leakage groove, the top of the cylinder piston is provided with distance scales, and the distance scales are matched with the outer leakage groove.
Preferably, a socket is arranged at the bottom of the handle shell and electrically connected with the battery, and the socket is a DC socket with a waterproof plug.
Preferably, a control switching valve is arranged on the front side of the gun shell and communicated with the air cylinder.
Preferably, an electrodeless dose regulator is arranged at the joint of the liquid medicine port and the needle head, and the cylinder piston is of a suspension structure.
Compared with the prior art, the invention has the beneficial effects that:
1. in the scheme, the whole automatic control injector is reasonable in structure, ingenious in conception and flexible and convenient to use, the injection distance and the dosage of the whole injector are controlled by utilizing an electric and pneumatic needle outlet mode which are combined with each other, external equipment can be connected by matching with the setting of internal Bluetooth, so that the manual control is avoided, the internal electric quantity of the whole injector can be monitored in real time, meanwhile, the whole injector supports the switching of a manual control mode and an automatic control mode, the practicability is high, the problems that in the prior art, a doctor needs to dispense medicines for a large number of patients every day during infusion, the labor intensity of the original injector hand is overlarge, and when some special subjects perform treatment injection, only one hand can be left due to the fact that two hands are left, an assistant is needed for assistance at the moment, so that the injector is inconvenient to use by one hand, and some special medicines need dosage requirements during injection and the like are solved, when the external starting device is used, the external joint of the external starting device is controlled by the control circuit board in the handle shell, and gas is controlled to be pushed into the cylinder, so that the cylinder piston inserted in the cylinder drives the whole needle head to be inserted to the front side, and the needle head is communicated with an external liquid medicine source through the liquid medicine interface to inject into a patient body, so that the whole injection process is automated, and the automation degree of the device is effectively improved;
2. in the scheme, a battery in the control system provides electric support for the whole control circuit board, an electromagnetic valve driving module in the control circuit board can effectively control an electromagnetic valve in the device in real time, a delay module can realize a delay injection function, a magnetic ring detection module can detect a magnetic ring in the device by matching with a magnetic ring detection sensitivity adjustment module and can adjust the detection sensitivity, the function diversity of the device is realized, a Bluetooth broadcast communication module and a counting module are arranged in the control circuit board and can be displayed and controlled outwards through an OLDE display screen which is electrically connected, the needle number is displayed, the Bluetooth connection state is controlled, an electric quantity detection module of the control circuit board can detect the electric quantity of the battery in real time and display outwards through the OLDE display screen so as to realize timely reminding, the arrangement of the electromagnetic valve and a control button can also be controlled through manually pressing the control button to the whole electromagnetic valve, the function of manual control is realized, the Bluetooth controller can be used for controlling a Bluetooth module in a control circuit board, the distance scale arranged at the top of the cylinder piston can show the forward moving distance of the whole cylinder piston and the needle head in real time, a more specific visual observation effect is provided for the needle insertion distance of medical personnel, the socket is used for charging a battery in the handle shell, the waterproof plug is arranged to improve the waterproof performance and the service life in the whole handle shell, the control switching valve is arranged for switching the manual and automatic control modes of needle insertion of the whole device, the stepless dose regulator arranged at the connection part of the liquid medicine interface and the needle head can realize the stepless dose regulation of the whole needle head injection, the cylinder piston adopts a suspension structure and can be better displayed by matching with the distance scale, and the blockage of parts in the injection head structure to the cylinder piston can also be avoided, affecting the injection effect.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2 in accordance with the present invention;
fig. 4 is a system diagram of the present invention.
In the figure: 1. a handle shell; 2. an injection head structure; 3. a control circuit board; 4. an OLDE display screen; 5. distance scales; 6. an electromagnetic valve; 7. a control button; 8. a Bluetooth controller; 9. a socket; 10. a cylinder; 11. fixing the joint; 12. a cylinder piston; 13. a needle head; 14. an air passage pipe; 15. an outer joint; 16. a battery; 17. controlling the switching valve; 18. a liquid medicine interface.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a pneumatic electronic joint control syringe that has count and bluetooth communication function includes handle shell 1, the front side of handle shell 1 is connected with injection head structure 2 through fixed joint 11, be provided with control circuit board 3 in the handle shell 1, the top of handle shell 1 is connected with the gun shell, be provided with cylinder 10 in the gun shell, it has cylinder piston 12 to peg graft in the cylinder 10, the left side of cylinder piston 12 is connected with syringe needle 13, the opposite side of cylinder 10 is connected with outer joint 15 through gas circuit pipe 14, and outer joint 15 is connected with outside pneumatic means, syringe needle 13 has liquid medicine interface 18 through the pipe connection, and liquid medicine interface 18 and outside liquid medicine source intercommunication, be provided with control system in the control circuit board 3, the front side of handle shell 1 is provided with control structure.
In the specific embodiment of the invention, the whole automatic control injector is reasonable in structure setting, ingenious in conception and flexible and convenient to use, the injection distance and the dosage of the whole injector are controlled by utilizing an electric and pneumatic needle withdrawing mode which is mutually combined, and external equipment can be connected by matching with the setting of internal Bluetooth, so that the manual control is eliminated, the internal electric quantity of the whole injector can be monitored in real time, meanwhile, the whole injector supports the switching of a manual control mode and an automatic control mode, the practicability is high, the problem that in the prior art, a doctor needs to dispense medicines for a large number of patients every day is effectively solved, and the labor intensity of the original injector is too high; when the invention is used, the control circuit board 3 in the handle shell 1 controls the external starting device external joint 15 to control gas to push into the cylinder 10, so that the cylinder piston 12 inserted in the cylinder 10 drives the whole needle 13 to be inserted forwards, and the needle 13 is communicated with an external liquid medicine source through the liquid medicine interface 18 to inject into a patient, so that the whole injection process is automated, and the automation degree of the device is effectively improved.
Specifically, the control system comprises a battery 16, a solenoid valve driving module, a delay module, a magnetic ring detection sensitivity adjusting module and a central processing unit, wherein the solenoid valve driving module, the delay module, the magnetic ring detection module and the magnetic ring detection sensitivity adjusting module are all electrically connected with the central processing unit, and the battery 16 is electrically connected with the control circuit board 3 through a lead.
In this embodiment: the battery 16 in the control system provides power support for the whole control circuit board 3, the electromagnetic valve driving module in the control circuit board 3 can effectively control the electromagnetic valve in the device in real time, the time delay module can realize the time delay injection function, the magnetic ring detection module can detect the magnetic ring in the device by matching with the magnetic ring detection sensitivity adjusting module, and can adjust the detection sensitivity, thereby realizing the functional diversity of the device.
Specifically, be provided with bluetooth broadcast communication module and count module in the control circuit board 3, the top of rifle shell is provided with OLDE display screen 4, and bluetooth broadcast communication module and count module and 4 electric connection of OLDE display screen.
In this embodiment: be provided with the outside show of bluetooth broadcast communication module and count module accessible electric connection's OLDE display screen 4 and control in control circuit board 3, show out the needle number of times, control bluetooth connection status.
Specifically, the control circuit board 3 is further provided with an electric quantity detection module, and the electric quantity detection module is electrically connected with the battery 16 and the OLDE display screen 4 respectively.
In this embodiment: the electric quantity detection module of the control circuit board 3 can detect the electric quantity of the battery 16 in real time and display the electric quantity outwards through the OLDE display screen 4 so as to prompt timely.
Specifically, control structure includes solenoid valve 6 and control button 7, and solenoid valve 6 sets up in handle shell 1, and solenoid valve 6 and the central processing unit electric connection in control circuit board 3, and control button 7 sets up in the front side of handle shell 1, and control button 7 and solenoid valve 6 phase-match.
In this embodiment: the solenoid valve 6 and the control button 7 can be arranged to control the whole solenoid valve 6 by manually pressing the control button 7, so that the function of manual control is realized.
Specifically, be provided with bluetooth controller 8 in the handle shell 1, and bluetooth controller 8 and control circuit board 3 electric connection.
In this embodiment: the bluetooth controller 8 is arranged to control the bluetooth module in the control circuit board 3.
Specifically, an outer leakage groove is formed in the injection head structure 2, a distance scale 5 is arranged at the top of the cylinder piston 12, and the distance scale 5 is matched with the outer leakage groove.
In this embodiment: the distance scale 5 arranged on the top of the cylinder piston 12 can show the forward moving distance of the whole cylinder piston 12 and the needle 13 in real time, and provides a more specific visual observation effect for the needle insertion distance of the medical staff.
Specifically, the bottom of the handle case 1 is provided with a socket 9, and the socket 9 is electrically connected to the battery 16, and the socket 9 is a DC socket with a waterproof plug.
In this embodiment: the socket 9 is used for charging the battery 16 in the handle case 1, and the waterproof plug can improve the waterproof performance and the service life in the whole handle case 1.
Specifically, a control switch valve 17 is provided on the front side of the gun housing, and the control switch valve 17 communicates with the cylinder 10.
In this embodiment: the control switching valve 17 is arranged for switching the manual and automatic control modes of the needle insertion of the whole device.
Specifically, an electrodeless dose regulator is arranged at the joint of the liquid medicine port 18 and the needle 13, and the cylinder piston 12 adopts a suspension type structure.
In this embodiment: the stepless dose regulator is arranged at the joint of the liquid medicine interface 18 and the needle head 13, stepless dose regulation of the whole injection of the needle head 13 can be realized, the cylinder piston 12 adopts a suspension structure and can be matched with the distance scale 5 for better display, and the phenomenon that parts in the injection head structure 2 cause blockage on the cylinder piston 12 to influence the injection effect can also be avoided.
The working principle and the using process of the invention are as follows: when the invention is used, the external connector 15 of the external starting device is controlled by the control circuit board 3 in the handle shell 1, the control gas is pushed into the cylinder 10, the cylinder piston 12 inserted in the cylinder 10 drives the whole needle head 13 to insert forwards, the needle head 13 is communicated with an external liquid medicine source through the liquid medicine interface 18 to inject into a patient body, the whole injection process is automated, the automation degree of the device is effectively improved, the battery 16 in the control system provides electric support for the whole control circuit board 3, the electromagnetic valve driving module in the control circuit board 3 can effectively control the electromagnetic valve in the device in real time, the time delay module can realize the time delay injection function, the magnetic ring detection module can detect the magnetic ring in the device by matching with the magnetic ring detection sensitivity adjusting module and can adjust the detection sensitivity, thereby realizing the functional diversity of the device, the Bluetooth broadcast communication module and the counting module are arranged in the control circuit board 3 and can be displayed and controlled outwards through the OLDE display screen 4 which is electrically connected with the Bluetooth broadcast communication module, the needle-out times are displayed, the Bluetooth connection state is controlled, the electric quantity detection module of the control circuit board 3 can detect the electric quantity of the battery 16 in real time and display outwards through the OLDE display screen 4 so as to remind timely, the electromagnetic valve 6 and the control button 7 are arranged and can control the whole electromagnetic valve 6 through manually pressing the control button 7, the manual control function is realized, the Bluetooth controller 8 can be used for controlling the Bluetooth module in the control circuit board 3, the distance scale 5 arranged at the top of the air cylinder piston 12 can display the forward moving distance of the whole air cylinder piston 12 and the needle head 13 in real time, a more specific visual observation effect is provided for the needle-in distance of medical staff, the socket 9 is used for charging the battery 16 in the handle shell 1, the waterproof plug can improve the waterproof performance and the service life in the whole handle shell 1, the setting of the control switching valve 17 is used for switching the manual and automatic control modes of the needle insertion of the whole device, the stepless dose regulator is arranged at the joint of the liquid medicine interface 18 and the needle head 13 to realize the stepless dose regulation of the injection of the whole needle head 13, the cylinder piston 12 adopts a suspension structure to be matched with the distance scale 5 for better display, the blockage of parts in the injection head structure 2 on the cylinder piston 12 can be avoided, the injection effect is influenced, the whole automatic control injector has reasonable structure, ingenious design and flexible and convenient use, the injection distance and the dose of the whole injector can be controlled by utilizing the needle withdrawing mode of mutually combining electric power and pneumatic power, the external equipment can be connected by matching with the setting of internal Bluetooth, the manual control is realized, and the internal electric quantity of the whole device can be monitored in real time, meanwhile, the whole device supports the switching of manual and automatic control modes, the practicability is high, the problems that in the prior art, nursing staff in traditional Chinese medicine needs to dispense medicines for a large number of patients during transfusion every day, the labor intensity of an original syringe hand is overlarge, and when some special subjects do treatment injection, only one hand can be opened due to the fact that two hands are not opened, assistance is needed by an assistant at the moment, and therefore the syringe is inconvenient to use by one hand are solved.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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 (10)

1. The utility model provides a pneumatic electronic joint control syringe that has count and bluetooth communication function which characterized in that: comprises a handle shell (1), the front side of the handle shell (1) is connected with an injection head structure (2) through a fixed joint (11), a control circuit board (3) is arranged in the handle shell (1), the top of the handle shell (1) is connected with a gun shell, a cylinder (10) is arranged in the gun shell, a cylinder piston (12) is inserted in the cylinder (10), the left side of the cylinder piston (12) is connected with a needle head (13), the other side of the cylinder (10) is connected with an external joint (15) through an air path pipe (14), and the external joint (15) is connected with an external pneumatic device, the needle head (13) is connected with a liquid medicine interface (18) through a pipeline, and the liquid medicine interface (18) is communicated with an external liquid medicine source, a control system is arranged in the control circuit board (3), and a control structure is arranged on the front side of the handle shell (1).
2. The pneumatic-electric combined control injector with counting and Bluetooth communication functions as claimed in claim 1, wherein: the control system comprises a battery (16), an electromagnetic valve driving module, a time delay module, a magnetic ring detection sensitivity adjusting module and a central processing unit, wherein the electromagnetic valve driving module, the time delay module, the magnetic ring detection module and the magnetic ring detection sensitivity adjusting module are all electrically connected with the central processing unit, and the battery (16) is electrically connected with the control circuit board (3) through a lead.
3. The pneumatic-electric combined control injector with counting and Bluetooth communication functions as claimed in claim 2, wherein: be provided with bluetooth broadcast communication module and count module in control circuit board (3), the top of rifle shell is provided with OLDE display screen (4), and bluetooth broadcast communication module and count module and OLDE display screen (4) electric connection.
4. The combined pneumatic and electric injector with counting and Bluetooth communication functions as claimed in claim 3, wherein: the control circuit board (3) is further provided with an electric quantity detection module, and the electric quantity detection module is electrically connected with the battery (16) and the OLDE display screen (4) respectively.
5. The pneumatic-electric combined control injector with counting and Bluetooth communication functions as claimed in claim 1, wherein: the control structure comprises an electromagnetic valve (6) and a control button (7), the electromagnetic valve (6) is arranged in the handle shell (1), the electromagnetic valve (6) is electrically connected with a central processing unit in the control circuit board (3), the control button (7) is arranged on the front side of the handle shell (1), and the control button (7) is matched with the electromagnetic valve (6).
6. The pneumatic-electric combined control injector with counting and Bluetooth communication functions as claimed in claim 5, wherein: be provided with bluetooth controller (8) in handle shell (1), and bluetooth controller (8) and control circuit board (3) electric connection.
7. The pneumatic-electric combined control injector with counting and Bluetooth communication functions as claimed in claim 1, wherein: an outer leakage groove is formed in the injection head structure (2), distance scales (5) are arranged at the top of the cylinder piston (12), and the distance scales (5) are matched with the outer leakage groove.
8. The combined pneumatic and electric injector with counting and Bluetooth communication functions as claimed in claim 7, wherein: the handle is characterized in that a socket (9) is arranged at the bottom of the handle shell (1), the socket (9) is electrically connected with the battery (16), and the socket (9) is a DC socket with a waterproof plug.
9. The pneumatic-electric combined control injector with counting and Bluetooth communication functions as claimed in claim 1, wherein: the front side of the gun shell is provided with a control switching valve (17), and the control switching valve (17) is communicated with the air cylinder (10).
10. The pneumatic-electric combined control injector with counting and Bluetooth communication functions as claimed in claim 1, wherein: an electrodeless dose regulator is arranged at the joint of the liquid medicine port (18) and the needle head (13), and the cylinder piston (12) adopts a suspension structure.
CN202122511785.7U 2021-10-19 2021-10-19 Pneumatic and electric combined control injector with counting and Bluetooth communication functions Active CN216439753U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122511785.7U CN216439753U (en) 2021-10-19 2021-10-19 Pneumatic and electric combined control injector with counting and Bluetooth communication functions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122511785.7U CN216439753U (en) 2021-10-19 2021-10-19 Pneumatic and electric combined control injector with counting and Bluetooth communication functions

Publications (1)

Publication Number Publication Date
CN216439753U true CN216439753U (en) 2022-05-06

Family

ID=81350289

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122511785.7U Active CN216439753U (en) 2021-10-19 2021-10-19 Pneumatic and electric combined control injector with counting and Bluetooth communication functions

Country Status (1)

Country Link
CN (1) CN216439753U (en)

Similar Documents

Publication Publication Date Title
CN209187763U (en) A kind of sensile diabetic patient medical fluid injector
CN216439753U (en) Pneumatic and electric combined control injector with counting and Bluetooth communication functions
CN107982610A (en) A kind of Full-automatic grease injection system and its Full-automatic grease injection method
CN108926751B (en) Insulin pump special needle capable of preventing needle head from falling off
CN208552828U (en) A kind of multifunctional oral cavity drug delivery device
CN203001687U (en) Perfusion connector of disposable indwelling catheter
CN204379978U (en) Puerperal medicine applying instrument
CN108283751B (en) Multifunctional anesthesia bed
CN204723583U (en) Flow controllable type body innerlich anwenden device
CN204723584U (en) Implanted intelligent control volume innerlich anwenden device
CN112675383A (en) Intelligent medicine injection device
CN204815328U (en) Electron breast pipe infusion pump
CN209316744U (en) Suction-type intelligent anesthesia device
CN201823083U (en) Nasal feeding input device
CN106362248A (en) Attaching plate for intelligent medicine infusion system and intelligent medicine infusion system
CN104740753A (en) In-vivo medicine dosing device having controllable flux
CN216136485U (en) Constant temperature syringe
CN210904544U (en) Narcotic injection device
CN213048714U (en) Insulin pen test injector with intelligent voice broadcast function
CN101987212A (en) Split medical electronic infusion pump
CN214970063U (en) Convenient operation's vaginal irrigation ware
CN212214315U (en) Portable vocal cord injection device of accurate control injection dosage
CN215134893U (en) Multifunctional infusion device for nursing
CN213911384U (en) Infusion bag dispenses and joins in marriage liquid machine with intelligence
CN215653043U (en) Infusion auxiliary device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant