CN112043953A

CN112043953A - Make things convenient for medical oncology nursing with device of dosing

Info

Publication number: CN112043953A
Application number: CN202011124051.7A
Authority: CN
Inventors: 燕丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2020-12-08

Abstract

The invention discloses a drug delivery device convenient for medical oncology nursing, which comprises a drug delivery U-shaped plate, wherein an installation shell is fixedly arranged on the rear wall of the drug delivery U-shaped plate, installation suction cylinders are fixedly arranged at two ends of the bottom surface of the installation shell, a tight suction installation mechanism is arranged in the installation shell and the installation suction cylinders, the tight suction installation mechanism comprises a bearing seat fixedly arranged in the installation shell, a rotating rod is rotatably arranged in the bearing seat in a penetrating manner, first bevel gears are sleeved at two ends of the rotating rod, and the same threaded rod is hermetically and rotatably arranged on the bottom wall of the installation shell and the top wall of the installation suction cylinder. According to the invention, the negative pressure environment is formed in the sucker by rotating the rotating rod, so that the sucker is connected with the skin, the U-shaped plate is prevented from being separated in the drug administration process, the drug administration is carried out without being held by medical personnel for a long time, the working strength of the medical personnel is reduced, and the rotating speed of the motor is controlled to adjust the rotating speed, so that the drug delivery device can be used for different requirements.

Description

Make things convenient for medical oncology nursing with device of dosing

Technical Field

The invention relates to the field of medical auxiliary instruments, in particular to a drug delivery device convenient for medical oncology nursing.

Background

According to the biological characteristics of tumors and the difference of harmfulness to organisms, tumors can be divided into two major types, namely benign tumors and malignant tumors. The former has slow growth, clear boundary with surrounding tissues, no transfer and little harm to human health. The latter grows rapidly, can be transferred to other parts of the body, can also produce harmful substances, damage normal organ structures, cause organism dysfunction and threaten life.

The existing drug therapy aiming at most medical oncology adopts a drug taking method, but the drug taking period is longer, and the drug absorption is carried out through a digestive system instead of directly taking the drug to the internal medical tumor affected part, so that the effect is slow, the control effect is not obvious, long-time therapy is needed, and the pain and the burden of a patient are increased. In addition, some medical oncology nursing adopts an intervention type drug delivery method, therapeutic agents need to be slowly injected to a tumor lesion part, and medical workers need to stably hold an injector with hands in the process, so that the labor intensity is high, the stability of holding by the medical workers is not high due to long injection time, the treatment effect is influenced, and the dosage of the drugs cannot be adjusted according to the actual treatment condition. Therefore, we propose a convenient and accurately controlled administration device for medical oncology nursing to solve the above problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a drug delivery device convenient for medical oncology nursing.

In order to achieve the purpose, the invention adopts the following technical scheme:

a drug delivery device convenient for nursing of medical oncology comprises a drug delivery U-shaped plate, wherein an installation shell is fixedly installed on the rear wall of the drug delivery U-shaped plate, installation suction cylinders are fixedly installed at two ends of the bottom surface of the installation shell, tight-suction installation mechanisms are arranged in the installation shell and the installation suction cylinders, each tight-suction installation mechanism comprises a bearing seat fixedly installed in the installation shell, a rotating rod is rotatably installed in the bearing seats in a penetrating manner, first bevel gears are sleeved at two ends of the rotating rod, the same threaded rod is installed on the bottom wall of the installation shell and the top wall of the installation suction cylinder in a sealing and rotating manner, threaded sleeves are connected on the threaded rods in a threaded manner, sliding grooves are formed in the left inner wall and the right inner wall of the installation suction cylinders, two sliding seats are slidably installed in the sliding grooves, the sliding, the first bevel gear is meshed with the second bevel gear, the bottom wall of the installation suction tube is provided with a suction hole, the left and right lower walls of the installation suction tube are sleeved with the same sucker, and the administration U-shaped plate is provided with an administration mechanism.

Preferably, the mechanism of dosing includes fixed mounting in the stirring casing of dosing of the U-shaped inboard roof of dosing, the top surface fixed mounting of the U-shaped inboard of dosing has the motor, the output fixedly connected with of motor drives the pole, the left and right wall fixedly connected with of driving the pole a plurality of puddlers that are same direction and distribute, the other end fixedly connected with scraper blade of puddler, the scraper blade contacts with the inside wall of the stirring casing of dosing, the liquid outlet pipe is installed to the diapire of the stirring casing of dosing, the lower extreme intercommunication of liquid outlet pipe has the shower nozzle, be equipped with current-limiting mechanism on the liquid outlet pipe.

Preferably, the flow limiting mechanism comprises a first driving plate hinged to the bottom end of the driving rod, the other end of the first driving plate is hinged to a second hinged plate, the other end of the second hinged plate is hinged to a flow limiting and discharging plate, the bottom surface of the flow limiting and discharging plate is fixedly connected with a connecting block, an auxiliary sliding groove is formed in the inner bottom wall of the dosing and stirring shell, and the connecting block is slidably mounted in the auxiliary sliding groove.

Preferably, the lower end of the threaded rod is fixedly connected with a limiting block.

Preferably, the diameter of the flow limiting blanking plate is larger than that of the liquid descending pipe.

Preferably, the inner diameter of the bearing seat is matched with the outer diameter of the rotating rod.

The invention has the beneficial effects that:

according to the invention, the rotating rod is rotated to drive the first bevel gear to rotate, the threaded rod is driven to rotate through the meshing of the first bevel gear and the second bevel gear, the threaded sleeve is driven to ascend through the matching of the sliding groove and the sliding seat, and a negative pressure environment is formed in the sucker, so that the sucker is connected with the skin, the U-shaped plate for drug administration is prevented from being separated in the drug administration process, the drug administration is not required to be carried out by a medical worker for a long time, and the working strength of the medical worker is reduced.

2, the liquid medicine to be dosed can be prepared on site, the motor drives the driving rod to rotate, the driving rod drives the stirring rod to stir, the scraper can scrape the medicine adhered to the inner wall of the dosing stirring shell, waste is avoided, and the cleaning is convenient in later cleaning.

3, the invention drives the rod to drive the first driving plate to rotate by controlling the rotating speed of the motor, the first driving plate drives the second driving plate to swing, the lower material plate is driven to move leftwards and rightwards to discharge liquid under the auxiliary action of the connecting block and the auxiliary sliding groove, the flowing liquid medicine is sprayed out from the spray head to carry out medicine feeding, and the rotating speed of the motor can be adjusted so as to adjust the rotating speed, thus being applicable to different requirements.

Drawings

Fig. 1 is a schematic structural diagram of a drug delivery device for facilitating medical oncology nursing in the invention.

Fig. 2 is a schematic structural diagram of a position a of the drug delivery device for medical oncology nursing convenience in the invention.

Fig. 3 is a schematic structural diagram of a mounting shell of a drug delivery device convenient for medical oncology nursing in the invention.

Reference numbers in the figures: the device comprises a 1 dosing U-shaped plate, a 2 mounting shell, a 3 rotating rod, a 301 first bevel gear, a 302 second bevel gear, a 303 rotating end, a 4 mounting suction tube, a 401 threaded rod, a 402 threaded sleeve, a 403 limiting block, a 404 suction cup, a 5 dosing stirring shell, a 501 motor, a 502 driving rod, a 503 stirring rod, a 504 scraping plate, a 6 liquid dropping pipe, a 601 spray head, a 7 first driving plate, a 701 second driving plate and a 702 limiting flow dropping plate.

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.

Referring to fig. 1-3, a drug delivery device convenient for medical oncology nursing comprises a drug delivery U-shaped plate 1, a mounting shell 2 is fixedly mounted on the rear wall of the drug delivery U-shaped plate 1, mounting suction cylinders 4 are fixedly mounted at two ends of the bottom surface of the mounting shell 2, a tight-suction mounting mechanism is arranged in the mounting shell 2 and the mounting suction cylinders 4, the tight-suction mounting mechanism comprises a bearing seat fixedly mounted in the mounting shell 2, a rotating rod 3 is rotatably mounted in the bearing seat in a penetrating manner, first bevel gears 301 are respectively sleeved at two ends of the rotating rod 3, the same threaded rod 401 is rotatably mounted on the bottom wall of the mounting shell 2 and the top wall of the mounting suction cylinder 4 in a sealing manner, a threaded sleeve 402 is in threaded connection with the threaded rod 401, sliding grooves are respectively formed in the left and right inner walls of the mounting suction cylinders 4, two sliding seats are slidably mounted in, the first bevel gear 301 is meshed with the second bevel gear 302, the bottom wall of the installation suction tube 4 is provided with a suction hole, the left and right lower walls of the installation suction tube 4 are sleeved with the same suction cup 404, and the administration U-shaped plate 1 is provided with an administration mechanism;

the drug delivery mechanism comprises a drug delivery stirring shell 5 fixedly arranged on the inner top wall of a drug delivery U-shaped plate 1, a motor 501 is fixedly arranged on the top surface of the drug delivery U-shaped plate 1, an output end of the motor 501 is fixedly connected with a driving rod 502, the left wall and the right wall of the driving rod 502 are fixedly connected with a plurality of stirring rods 503 distributed in the same direction, the other end of each stirring rod 503 is fixedly connected with a scraping plate 504, the scraping plates 504 are contacted with the inner side wall of the drug delivery stirring shell 5, a liquid discharge pipe 6 is arranged on the bottom wall of the drug delivery stirring shell 5, the lower end of the liquid discharge pipe 6 is communicated with a spray head 601, a current limiting mechanism is arranged on the liquid discharge pipe 6, the current limiting mechanism comprises a first driving plate 7 hinged to the bottom end of the driving rod 502, the other end of the first driving plate 7 is hinged to a second hinged plate 701, the other end, connecting block slidable mounting is in supplementary spout, and threaded rod 401's lower extreme fixedly connected with stopper 403, and the diameter of current-limiting blanking plate 702 is greater than the diameter of downcomer 6, threaded rod 401's external diameter and the internal diameter adaptation of thread bush 402, the internal diameter of bearing frame and the external diameter adaptation of dwang 3.

The working principle is as follows: in the invention, when in use, the administration U-shaped plate 1 is placed at a position needing administration, the spray head 601 is aligned with the position needing administration, the suction cup 404 is contacted with the surrounding skin, the suction cup 404 is wetted, the rotating rod 3 is directly rotated, the rotating rod 3 drives the first bevel gear 301 to rotate, the threaded rod 401 is driven to rotate by the engagement of the first bevel gear 301 and the second bevel gear 302, the threaded sleeve 402 is driven to ascend by the cooperation of the chute and the sliding seat, a negative pressure environment is formed in the suction cup 403, so that the suction cup 404 is connected with the skin, the administration U-shaped plate 1 is prevented from being separated in the administration process, the administration is not carried out by a medical worker for a long time, the working strength of the medical worker is reduced, the administration liquid medicine can be prepared on site, the motor 501 drives the driving rod 502 to rotate, the driving rod 502 drives the stirring rod 503 to stir, the scraper 504 can scrape the medicine adhered on the inner wall of the administration stirring shell, avoid extravagant, and in the washing in later stage, convenient washing, when dosing, after opening the valve of downcomer 6, as required, control motor 501's rotational speed, drive pole 502 drives first driving plate 7 and rotates, first driving plate 7 drives the swing of second driving plate 701, under the additional action of connecting block and supplementary spout, it removes about flitch 702 and carries out the lower liquid to drive the restriction, the liquid medicine that flows down is from the shower nozzle blowout, dose, can be through the rotational speed of adjustment motor 501, thereby adjust the flow rate, can use in the needs of difference.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a make things convenient for medical oncology nursing with device of dosing, is including U-shaped plate (1) of dosing, a serial communication port, the back wall fixed mounting of U-shaped plate (1) of dosing has installation casing (2), installation casing (2) bottom surface both ends fixed mounting has installation suction tube (4), be equipped with in installation casing (2) and installation suction tube (4) and inhale tight installation mechanism, inhale tight installation mechanism and include the bearing frame of fixed mounting in installation casing (2), the bearing frame internal rotation runs through installs dwang (3), the both ends of dwang (3) are all overlapped and are equipped with first bevel gear (301), the diapire of installation casing (2) and the sealed rotation of roof of installation suction tube (4) install same threaded rod (401), threaded connection has thread bush (402) on threaded rod (401), the left side, a little, the left side of installation suction tube (4), The right inner wall all is equipped with the spout, slidable mounting has two slides in the spout, slide and thread bush (402) fixed connection are located upper end fixedly connected with second bevel gear (302) of threaded rod (401) in installation casing (2), first bevel gear (301) and second bevel gear (302) meshing, the diapire of installation suction tube (4) is equipped with inhales tight hole, the left and right lower wall cover of installation suction tube (4) is equipped with same sucking disc (404), it doses and constructs to be equipped with on U-shaped board (1) to dose.

2. The administration device for facilitating nursing in the medical oncology department according to the claim 1, the drug administration mechanism comprises a drug administration stirring shell (5) fixedly arranged on the inner top wall of the drug administration U-shaped plate (1), the top surface of the drug administration U-shaped plate (1) is fixedly provided with a motor (501), the output end of the motor (501) is fixedly connected with a driving rod (502), the left wall and the right wall of the driving rod (502) are fixedly connected with a plurality of stirring rods (503) which are distributed in the same direction, the other end of the stirring rod (503) is fixedly connected with a scraper (504), the scraper (504) is contacted with the inner side wall of the dosing stirring shell (5), liquid pipe (6) down is installed to the diapire of stirring casing (5) of dosing, the lower extreme intercommunication of liquid pipe (6) has shower nozzle (601), be equipped with current limiting mechanism on liquid pipe (6) down.

3. The administration device convenient for nursing in the oncology department according to claim 2, wherein the flow limiting mechanism comprises a first driving plate (7) hinged to the bottom end of the driving rod (502), the other end of the first driving plate (7) is hinged to a second hinged plate (701), the other end of the second hinged plate (701) is hinged to a flow limiting material discharging plate (702), a connecting block is fixedly connected to the bottom surface of the flow limiting material discharging plate (702), and an auxiliary sliding groove is formed in the inner bottom wall of the administration stirring housing (5), and the connecting block is slidably mounted in the auxiliary sliding groove.

4. The drug delivery device convenient for nursing in oncology department according to claim 1, wherein the lower end of the threaded rod (401) is fixedly connected with a limit block (403).

5. The administration device convenient for nursing in oncology department according to claim 2, characterized in that the diameter of the flow limiting material falling plate (702) is larger than that of the liquid descending pipe (6).

6. The administration device for facilitating nursing in the medical oncology department according to claim 1, characterized in that the outer diameter of the threaded rod (401) is adapted to the inner diameter of the threaded sleeve (402).

7. The administration device convenient for nursing in oncology department according to claim 1 is characterized in that the inner diameter of the bearing seat is matched with the outer diameter of the rotating rod (3).