CN215780546U

CN215780546U - Clinical medicine injection device that uses of cardiovascular and cerebrovascular

Info

Publication number: CN215780546U
Application number: CN202122342621.6U
Authority: CN
Inventors: 宫延江
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-02-11
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a cardiovascular and cerebrovascular clinical medicine injection device which comprises a supporting rod, a plugging structure and a dripping speed alarm structure, wherein a casing is installed at the top end of the supporting rod, a servo motor is installed on the inner bottom wall of the casing, an angle sensor is installed on the inner bottom wall of the casing and is positioned on one side of the servo motor, the dripping speed alarm structure is sleeved on the surface of the supporting rod, and the dripping speed alarm structure is positioned below the plugging structure. The utility model is provided with the servo motor, the angle sensor, the plug structure, the telescopic rod, the connecting rod and the hoop, the plug structure is used for enabling the bottle stopper puncture needle to descend and be separated from the liquid medicine bottle, the electric signal is transmitted to the controller through the matching of the servo motor and the angle sensor to judge whether the set angle is reached, when the actual value reaches the set value, the controller controls the servo motor to stop, the plug structure enables the bottle stopper puncture needle to be inserted into a new bottle, the automatic medicine changing is carried out on a patient, and the burden of medical staff is relieved.

Description

Clinical medicine injection device that uses of cardiovascular and cerebrovascular

Technical Field

The utility model relates to the technical field of medicine injection devices, in particular to a medicine injection device for clinical cardiovascular and cerebrovascular diseases.

Background

Cardiovascular and cerebrovascular diseases are diseases seriously threatening the health of human bodies, especially common diseases of the health of middle-aged and elderly people, and have the characteristics of high morbidity, high disability rate and high mortality, in the existing disease treatment process, patients with cardiovascular and cerebrovascular diseases are treated in the clinical treatment by adopting an intravenous injection mode mostly, the existing injection device is used for carrying out infusion treatment by matching a hanging bottle and an infusion hanging frame, the injection device has simple structure and poor practicability, is not convenient for medical care personnel to change the medicine timely, and is used for manually changing the medicine for the medical care personnel, time and labor are consumed, and the infusion speed needs to be noticed constantly in the infusion process, so that a lot of workload can be increased for the medical care personnel, and the problem is solved by providing the cardiovascular and cerebrovascular clinical medicine injection device.

The drawbacks of the existing drug injection devices are:

1. the utility model discloses a stem cell intravenous injection device which comprises a supporting plate, wherein a vertical rod is arranged on the outer wall of the top of the supporting plate, a storage box is arranged on the outer wall of one side of the vertical rod, a box cover is arranged on the outer wall of the top of the storage box, a rubber sleeve is arranged on the inner wall of the bottom of the storage box, supporting rods are welded to two ends of the outer wall of the top of the supporting plate, the other ends of the two supporting rods are welded to the outer wall of the vertical rod, an electric heating rod is arranged on the inner wall of the rubber sleeve, a heat conducting sheet is arranged on the outer wall of the electric heating rod, and the other end of the heat conducting sheet is connected with the inner wall of the rubber sleeve. According to the utility model, the storage box and the box cover are arranged, some required articles can be placed in the storage box, the electric heating rod and the heat conducting fins are arranged in the rubber sleeve placed in the storage box, when stem cell intravenous injection is carried out, a patient holds the rubber sleeve on the hand, the normal temperature of the hand can be ensured, and meanwhile, the safety of the electric heating rod during charging is improved due to the installation of the insulating sleeve.

2. In the process of infusion of a patient, the existing medicine injection device cannot monitor the dropping speed of liquid medicine in real time by medical staff, and particularly during night nursing, the infusion is fast, so that the patient is affected, and a structure capable of monitoring and alarming the dropping speed of the liquid medicine is lacked.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a medicament injection device for clinical cardiovascular and cerebrovascular use, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a cardiovascular and cerebrovascular clinical medicine injection device comprises a supporting rod, a plugging structure and a dripping speed alarm structure, wherein a casing is installed at the top end of the supporting rod, a servo motor is installed on the inner bottom wall of the casing, an angle sensor is installed on the inner bottom wall of the casing, and the angle sensor is located on one side of the servo motor;

the surface of the supporting rod is provided with a plug-pull structure, the plug-pull structure comprises a telescopic rod, a connecting rod and a hoop, the surface of the supporting rod is provided with a fixed shell, the fixed shell is positioned below the machine shell, the inner bottom wall of the fixed shell is provided with the telescopic rod, the top end of the telescopic rod is provided with the connecting rod, the surface of one side of the connecting rod is provided with the hoop, the hoop is positioned on one side of the machine shell, and the interior of the hoop is connected with a bolt in a penetrating manner;

the surface of the supporting rod is sleeved with a dripping speed alarm structure, and the dripping speed alarm structure is positioned below the plugging structure.

Preferably, the dripping speed alarm structure is including mount, infrared emission pipe, infrared ray receiver tube and alarm, the mount has been cup jointed on the surface of bracing piece, infrared emission pipe is installed to the antetheca of mount, infrared ray receiver tube is installed to the back wall of mount, the alarm is installed in the front of mount.

Preferably, the output end of the servo motor is connected with a fixing seat, the fixing seat is located above the casing, a sunken fixing groove is formed in the top surface of the fixing seat, an anti-slip pad is mounted on the surface of the fixing groove, and a liquid medicine bottle is mounted inside the fixing groove.

Preferably, the bottom of liquid medicine bottle runs through and installs the bottle plug pjncture needle, the bottom of bottle plug pjncture needle is connected with the transfer line, the surface mounting of transfer line has the burette, the burette runs through the inside of mount and is located the centre of infrared emission pipe and infrared ray receiving tube.

Preferably, the surface of the supporting rod is sleeved with a controller, and the controller is positioned below the dripping speed alarm structure.

Preferably, a flow rate regulator is mounted on the surface of the infusion tube and positioned below the dropper, and an injection needle is connected to the tail end of the infusion tube.

Preferably, the lifter is installed to the bottom of bracing piece, the support frame is installed to the bottom of lifter, the universal wheel is installed to the bottom surface equidistance of support frame.

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

1. the utility model is provided with a servo motor, an angle sensor, a plug structure, a telescopic rod, a connecting rod and a hoop, when a liquid medicine bottle is replaced after the transfusion is finished to perform the transfusion, the connecting rod is driven to descend by the telescopic function of the telescopic rod, the descending connecting rod drives the hoop to descend together, the hoop drives a bottle stopper puncture needle fixed by the hoop to descend and be separated from the liquid medicine bottle, the fixing seat is driven to rotate by the rotation of the output end of the servo motor, meanwhile, the angle sensor detects the rotating angle and transmits an electric signal to a controller, the controller analyzes and judges whether the preset angle is reached, after the actual value reaches the preset value, the controller controls the servo motor to stop, so that the liquid medicine bottle is stopped right above the bottle stopper puncture needle, then the lifting of the telescopic rod is adjusted, so that the bottle stopper puncture needle is inserted into the new liquid medicine bottle, thereby realizing the automatic medicine replacement for a patient, the burden of the medical staff is reduced, and therefore the working efficiency of the medical staff is increased.

2. The utility model is provided with a dropper and a dropping speed alarming structure, which comprises a fixed frame, an infrared transmitting tube, an infrared receiving tube and an alarm, the speed of liquid medicine dropping into the dropper from a liquid conveying tube reflects the transfusion speed of a patient, the infrared transmitting tube transmits infrared rays, the infrared receiving tube receives the infrared rays, when no liquid drops pass through the dropper, the light attenuation is reduced, the infrared receiving tube detects no liquid passes, when liquid drops pass through the dropper, the light rays are reflected, the infrared receiving tube detects that liquid passes through, then the infrared receiving tube transmits a detection signal to a controller, the controller is provided with upper and lower limits of the dropping speed, after the dropping speed is judged to exceed the range, the controller controls the alarm to alarm, thereby reminding medical personnel to adjust the dropping speed, and the device can monitor the transfusion speed of the patient without the medical personnel at any time, reducing the workload and the working pressure of medical staff.

Drawings

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

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic diagram of a drop speed alarm structure according to the present invention;

FIG. 4 is a schematic diagram of a plugging structure according to the present invention;

fig. 5 is a schematic structural view of the fixing base, the fixing groove, the non-slip mat and the liquid medicine bottle of the present invention.

In the figure: 1. a support bar; 2. a servo motor; 3. a fixed seat; 301. fixing grooves; 302. a non-slip mat; 4. a plug-pull structure; 401. a telescopic rod; 402. a connecting rod; 403. hooping; 5. a controller; 6. a dripping speed alarm structure; 601. a fixed mount; 602. an infrared emission tube; 603. an infrared receiving tube; 604. an alarm; 7. a liquid medicine bottle; 8. a bottle stopper puncture needle; 9. a transfusion tube; 10. a lifting rod; 11. a support frame; 12. an angle sensor; 13. a dropper; 14. a flow rate regulator; 15. an injection needle.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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," "disposed," "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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1 and 2, a cardiovascular and cerebrovascular clinical medicine injection device includes a supporting rod 1, a plug structure 4 and a dripping speed alarm structure 6, wherein a casing is installed at the top end of the supporting rod 1, a servo motor 2 is installed on the inner bottom wall of the casing, an angle sensor 12 is installed on the inner bottom wall of the casing, and the angle sensor 12 is located at one side of the servo motor 2;

concretely, protect servo motor 2 through the casing, can drive the liquid medicine bottle 7 in the fixing base 3 through servo motor 2 and rotate, accessible angle sensor 12 detects servo motor 2 output pivoted angle.

As shown in fig. 4, a cardiovascular and cerebrovascular clinical medication injection device comprises a plug structure 4, the plug structure 4 is mounted on the surface of a support rod 1, the plug structure 4 comprises a telescopic rod 401, a connecting rod 402 and a hoop 403, a fixed shell is mounted on the surface of the support rod 1 and is located below a machine shell, the telescopic rod 401 is mounted on the inner bottom wall of the fixed shell, the connecting rod 402 is mounted on the top end surface of the telescopic rod 401, the hoop 403 is mounted on one side surface of the connecting rod 402 and is located on one side of the machine shell, and a bolt is connected to the inside of the hoop 403 in a penetrating manner;

specifically, drive connecting rod 402 through telescopic link 401 and descend, the connecting rod 402 that descends can drive staple bolt 403 and descend simultaneously, and staple bolt 403 can drive its fixed bottle plug pjncture needle 8 and descend, comes to separate out from the inside of liquid medicine bottle 7, later rotates through servo motor 2's output and drives fixing base 3 and rotate.

Meanwhile, the angle sensor 12 converts the detected rotation angle into an electric signal and transmits the electric signal to the controller 5, the controller 5 analyzes and judges whether a set angle value is reached, after an actual value reaches a set value, the controller 5 controls the servo motor 2 to stop rotating, so that the medicine bottle 7 is stopped right above the bottle stopper puncture needle 8, and then the new medicine bottle 7 is inserted into the bottle stopper puncture needle 8 through the ascending of the telescopic rod 401, so that the automatic medicine changing for a patient is realized, the work efficiency of medical staff is improved, and the work burden of the medical staff is reduced.

Referring to fig. 5, the output end of the servo motor 2 is connected to a fixing base 3, the fixing base 3 is located above the housing, a recessed fixing groove 301 is formed in the top surface of the fixing base 3, an anti-slip pad 302 is installed on the surface of the fixing groove 301, a liquid medicine bottle 7 is installed inside the fixing groove 301, a bottle stopper puncture needle 8 is installed at the bottom of the liquid medicine bottle 7 in a penetrating manner, a liquid transfer tube 9 is connected to the bottom end of the bottle stopper puncture needle 8, a dropper 13 is installed on the surface of the liquid transfer tube 9, and the dropper 13 penetrates through the inside of the fixing frame 601 and is located between the infrared transmitting tube 602 and the infrared receiving tube 603.

Specifically, through the cooperation of fixing base 3 and fixed slot 301, can fix the inside of liquid medicine bottle 7 at fixing base 3 and rotate along with fixing base 3 together, can keep the fixed stability of liquid medicine bottle 7 through slipmat 302, prevent that liquid medicine bottle 7 from breaking away from fixed slot 301, and bottle plug pjncture needle 8 can be used for puncturing the bottle plug, makes the liquid medicine of liquid medicine bottle 7 follow bottle plug pjncture needle 8 get into in the transfer line 9.

The surface of the supporting rod 1 is sleeved with a controller 5, the controller 5 is positioned below the dripping speed alarm structure 6, the surface of the infusion tube 9 is provided with a flow rate regulator 14, the flow rate regulator 14 is positioned below the dropper 13, and the tail end of the infusion tube 9 is connected with an injection needle 15.

Specifically, the controller 5 can adjust various structures of the device, the flow rate adjuster 14 can adjust the dropping rate of the liquid medicine in the dropper 13, and the infusion tube 9 and the injection needle 15 are matched to perform infusion treatment on a patient.

The bottom of bracing piece 1 is installed lifter 10, and support frame 11 is installed to the bottom of lifter 10, and the bottom surface equidistance of support frame 11 installs the universal wheel.

Specifically, through lifter 10, can be convenient for carry out altitude mixture control to the device, make things convenient for medical personnel to place liquid medicine bottle 7, and through the cooperation of support frame 11 and universal wheel, the medical personnel of being convenient for carries out the removal of position to the device.

Example two: as shown in fig. 3, a cardiovascular and cerebrovascular clinical medicine injection device, including dripping fast alarm structure 6, dripping fast alarm structure 6 has been cup jointed on the surface of bracing piece 1, and dripping fast alarm structure 6 is located the below of plug structure 4, dripping fast alarm structure 6 is including mount 601, infrared emission pipe 602, infrared receiving tube 603 and alarm 604, the mount 601 has been cup jointed on the surface of bracing piece 1, infrared emission pipe 602 is installed to the antetheca of mount 601, infrared receiving tube 603 is installed to the back wall of mount 601, alarm 604 is installed in the front of mount 601.

Specifically, the drip speed alarm structure 6 is fixed on the support rod 1 by the fixing frame 601, infrared rays are emitted through the infrared emitting tube 602, the infrared receiving tube 603 receives the infrared rays, attenuation of emitted light is reduced when no liquid drops pass through the dropper 13, the infrared receiving tube 603 detects that no liquid passes through, the light is reflected when liquid drops pass through the dropper 13, and the infrared receiving tube 603 detects that liquid passes through.

And infrared ray receiving tube 603 will detect signal transmission for controller 5, has set for the upper and lower limits of the speed of dripping in controller 5, and after judging that the speed of dripping exceeds the upper and lower limits, controller 5 will control alarm 604 and report to the police to remind medical personnel, therefore need not medical personnel to carry out real time monitoring to patient's infusion speed, reduce medical personnel's work load.

The working principle is as follows: when the injection device is used for infusion treatment of a patient, the lifting rod 10 is firstly lowered to place and fix a liquid medicine bottle 7, after the placement is finished, the hoop 403 is used for fixing the bottle stopper puncture needle 8 in cooperation with a bolt, then the telescopic rod 401 is controlled to ascend, so that the connecting rod 402 is driven to ascend, the ascending connecting rod 402 can drive the hoop 403 to ascend together, and the hoop 403 can drive the bottle stopper puncture needle 8 fixed by the hoop 403 to ascend and be inserted into the liquid medicine bottle 7.

Then cooperate transfer line 9 and syringe needle 15 to carry out the infusion, at the in-process of infusion, the speed that the liquid medicine drips in burette 13 is monitored to accessible dripping speed alarm structure 6, and after dripping the speed and surpassing normal band, remind medical personnel to carry out the regulation of infusion speed through alarm 604, avoid medical personnel to need often to pay attention to patient's infusion speed, reduce medical personnel's work load.

After a bottle of liquid medicine infusion finishes, need change dressings, make bottle plug pjncture needle 8 descend through plug structure 4, come from the inside separation of liquid medicine bottle 7, rethread servo motor 2 and angle sensor 12's collocation work, give controller 5 with the signal of telecommunication transfer, controller 5 judges whether reach the angle of settlement, after actual value reached the setting value, controller 5 control servo motor 2 stops, rethread plug structure 4 makes bottle plug pjncture needle 8 insert in new liquid medicine bottle 7, realize changing dressings to the patient automatically, alleviate medical personnel's burden pressure.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a cardiovascular and cerebrovascular clinical medicine injection device, includes bracing piece (1), plug structure (4) and drips fast alarm structure (6), its characterized in that: the top end of the supporting rod (1) is provided with a casing, the inner bottom wall of the casing is provided with a servo motor (2), the inner bottom wall of the casing is provided with an angle sensor (12), and the angle sensor (12) is positioned on one side of the servo motor (2);

the surface of the supporting rod (1) is provided with a plugging structure (4), the plugging structure (4) comprises a telescopic rod (401), a connecting rod (402) and a hoop (403), the surface of the supporting rod (1) is provided with a fixed shell, the fixed shell is positioned below the machine shell, the telescopic rod (401) is arranged on the inner bottom wall of the fixed shell, the connecting rod (402) is arranged on the top end surface of the telescopic rod (401), the hoop (403) is arranged on one side surface of the connecting rod (402), the hoop (403) is positioned on one side of the machine shell, and a bolt penetrates through the interior of the hoop (403);

the surface of the supporting rod (1) is sleeved with a dripping speed alarm structure (6), and the dripping speed alarm structure (6) is located below the plugging structure (4).

2. The clinical medicine injection device for the cardiovascular and cerebrovascular diseases according to claim 1, wherein: drip fast alarm structure (6) including mount (601), infrared emission pipe (602), infrared ray receiver tube (603) and alarm (604), mount (601) have been cup jointed on the surface of bracing piece (1), infrared emission pipe (602) is installed to the antetheca of mount (601), infrared ray receiver tube (603) are installed to the back wall of mount (601), alarm (604) are installed in the front of mount (601).

3. The clinical medicine injection device for the cardiovascular and cerebrovascular diseases according to claim 1, wherein: the output of servo motor (2) is connected with fixing base (3), and fixing base (3) are located the top of casing, the top surface of fixing base (3) is provided with invagination fixed slot (301), the surface mounting of fixed slot (301) has slipmat (302), the internally mounted of fixed slot (301) has liquid medicine bottle (7).

4. The cardiovascular and cerebrovascular clinical medicine injection device according to claim 3, characterized in that: the bottom of liquid medicine bottle (7) is run through and is installed bottle stopper pjncture needle (8), the bottom of bottle stopper pjncture needle (8) is connected with transfer line (9), the surface mounting of transfer line (9) has burette (13), burette (13) run through the inside of mount (601) and are located the centre of infrared emission pipe (602) and infrared ray receiving tube (603).

5. The clinical medicine injection device for the cardiovascular and cerebrovascular diseases according to claim 1, wherein: the surface of the supporting rod (1) is sleeved with a controller (5), and the controller (5) is positioned below the dripping speed alarm structure (6).

6. The cardiovascular and cerebrovascular clinical medicine injection device according to claim 4, characterized in that: the surface mounting of transfer line (9) has flow rate regulator (14), flow rate regulator (14) are located the below of burette (13), the tail end of transfer line (9) is connected with syringe needle (15).

7. The clinical medicine injection device for the cardiovascular and cerebrovascular diseases according to claim 1, wherein: lifter (10) are installed to the bottom of bracing piece (1), support frame (11) are installed to the bottom of lifter (10), the universal wheel is installed to the bottom surface equidistance of support frame (11).