CN112933383A

CN112933383A - Medical oncology device of using medicine

Info

Publication number: CN112933383A
Application number: CN202110041018.6A
Authority: CN
Inventors: 孙星; 赵得堡; 刘越; 杜云辉; 盛晶
Original assignee: Nanyang City Center Hospital
Current assignee: Nanyang City Center Hospital
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-06-11
Anticipated expiration: 2041-01-13
Also published as: CN112933383B

Abstract

The invention belongs to the technical field of medical instruments, and discloses a medical device for oncology, which comprises a support frame, a medicine storage box, a medicine mixing box, a driving motor, a medicine baffle plate, a medicine mixing blade, a medicine outlet box, a spraying pipe and a support pipe, wherein the medicine storage box and the medicine mixing box are connected to the upper side of the support frame; the invention solves the problems of high manufacturing cost and drug waste of the drug delivery device in the medical oncology in the prior art, and is suitable for drug delivery in the medical oncology.

Description

Medical oncology device of using medicine

Technical Field

The invention relates to the technical field of medical instruments, in particular to a medical device for medical oncology.

Background

The oncology is the important component in present tumour treatment field, to being in the patient that the tumour is sick the initial stage, it is comparatively ideal selection to adopt the treatment methods of oncology to resume, the oncology generally adopts the mode of medication to carry out the suppression of tumor cell, at present, the means that traditional chinese medical science tumour treatment adopted at present mainly is through taking relevant traditional chinese medicine and control the treatment, but this kind of mode administration cycle is longer, and carry out the medicine absorption through the digestive system and not directly give medicine to internal medicine tumour affected part, often can take effect slowly, the treatment time is long, the control effect is not obvious. Domestic patent (patent publication No. CN108325056B) discloses a medical oncology drug delivery device, which utilizes a motor to realize the uniform spraying of traditional Chinese medicines and the residue-free uniform absorption of waste liquid, and utilizes the change of air pressure in a pipeline to realize the absorption of the waste liquid.

Disclosure of Invention

The invention aims to provide a medical oncology drug delivery device to solve the problems of high manufacturing cost and drug waste of the medical oncology drug delivery device in the prior art.

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

the basic technical scheme provided by the invention is as follows: a medicine storage box is connected to the upper side of the support frame, a medicine inlet pipe is connected to the medicine storage box, a medicine mixing box is connected to the free end of the medicine inlet pipe, a control valve is further connected to the medicine inlet pipe, a first through hole is formed in the medicine mixing box, a driving motor is arranged on the outer side of the medicine mixing box and provided with a motor output shaft, a driving bevel gear and a driving flexible shaft are connected to the motor output shaft, the driving bevel gear is connected with a driven bevel gear, the driving bevel gear and the driven bevel gear are bevel gear sets, the driven bevel gear is further rotatably connected with the medicine mixing box, a medicine blocking plate is connected to the free end of the driven bevel gear and arranged on the inner side of the medicine mixing box, a second through hole is formed in the medicine blocking plate, medicine is discharged when the first through hole is communicated with the second through hole, the medicine baffle is connected with the blade that mixes the medicine, first through-hole is connected with out the pencil, the free end that goes out the pencil is connected with out the medicine box, it rotates and is connected with the drive shaft to go out the medicine box, the drive shaft with the free end of drive flexible axle is connected, the downside of drive shaft is connected with the spray tube, the spray tube is equipped with the shower nozzle, it is equipped with out the medicine cavity to go out the medicine box, go out the medicine cavity with go out the pencil with the spray tube all communicates.

The principle of the basic technical scheme is as follows: the medicine needed by the medical oncology is put into the medicine storage box, the medicine flows into the medicine mixing box through the medicine inlet pipe, the control valve controls the on-off of the medicine inlet pipe, the driving motor drives the output shaft of the motor to rotate, the medicine blocking plate is driven to rotate in the medicine mixing box under the action of the bevel gear set, the rotating medicine mixing blades enable the medicines in the medicine mixing box to be uniformly mixed, meanwhile, the second through holes on the medicine baffle plate are periodically communicated with the first through holes, the communication time and period are controlled by a driving motor and a bevel gear set, the quantitative release of the medicine is realized, the medicine which is released quantitatively flows in and out of the medicine cavity through the medicine outlet pipe, then flows into the spraying pipe, the motor output shaft transmits the rotation to the driving shaft under the action of the driving flexible shaft, the driving shaft drives the spraying pipe to rotate, the medicine is uniformly sprayed out from the spray head, and the transmission ratio of the bevel gear set is adjusted, so that the quantitative released medicine corresponds to the amount of the medicine sprayed out from the spray head.

The beneficial effects of the basic technical scheme are as follows: whole device does not have the manufacturing requirement that needs the control very much, low in manufacturing cost, correspond the setting through the position to second through-hole on the medicine board and mix the first through-hole of medicine box, the realization is to the quantitative release of medicine, in the cycle of quantitative release medicine, mix the medicine blade and still mix the medicine, need not separately mixed medicine, labor process has been reduced, the medicine of quantitative release and the volume one-to-one of shower nozzle spun medicine, the waste of medicine has been reduced, whole process of using medicine is full automatic, the intensity of labour of staff and patient's burden have been reduced, be favorable to the using widely of device.

Preferably, the medicine mixing blades are arc-shaped, and the number of the medicine mixing blades is four, and the four medicine mixing blades are uniformly distributed around the circle center of the medicine baffle plate.

Through the arrangement, the mixing effect on the medicines is good.

Preferably, the lower side of the medicine outlet box is provided with an annular groove, and hemostatic cotton is arranged in the annular groove.

Through the arrangement, the exuded waste liquid and the contaminated blood are absorbed, the waste liquid is prevented from flowing to other organs in the body of the patient, and a certain hemostasis effect can be achieved.

Preferably, the upside of going out the medicine box still is equipped with the connecting pipe, the connecting pipe with go out the medicine cavity intercommunication, the connecting pipe with go out the pencil and can dismantle the connection, the drive shaft with the drive flexible axle can dismantle the connection.

Through the setting, the medicine part of using is connected conveniently with device detachable actually, is convenient for disinfect the medicine part of using, and flexible axle and connecting pipe all have certain flexibility simultaneously, and the position relation of medicine storage box and mixed medicine box and play medicine box is more nimble, and it is more convenient to use, has improved the application scope of device.

Preferably, the lower side of the support frame is connected with universal wheels, the two sides of the medicine outlet box are both connected with support tubes, and the free ends of the support tubes are connected with suckers.

Through the setting, drug storage box and the setting of mixing the medicine box are on the support frame, utilize the universal wheel to be convenient for to the transportation and the support of this part, and drug storage box part utilizes the sucking disc under the stay tube to adsorb out the medicine part on patient's health, and the two is respectively integrative, and the long-time handheld work of all unnecessary medical personnel has reduced staff's intensity of labour.

Drawings

FIG. 1 is a partial cross-sectional view of a medical oncology drug delivery device of the present invention;

FIG. 2 is a partial cross-sectional view A-A of FIG. 1;

FIG. 3 is a schematic structural diagram of a medical device for oncology department of the present invention;

FIG. 4 is a partial cross-sectional view of B-B of FIG. 3;

FIG. 5 is a schematic structural view of a medicine baffle portion of the medical device for oncology department of the present invention;

FIG. 6 is a schematic structural view of a driving flexible shaft of the medication device for medical oncology of the present invention;

the names of corresponding labels in the drawings are:

medicine storage box 1, advance pencil 2, support frame 3, mix medicine box 4, driving motor 5, motor output shaft 6, drive bevel gear 7A, driven bevel gear 7B, bevel gear group 7, first through-hole 8, keep off medicine board 9, second through-hole 10, mix medicine blade 11, play pencil 12, drive flexible axle 13, go out medicine box 14, drive shaft 15, connecting pipe 16, play medicine cavity 17, spray tube 18, shower nozzle 19, annular groove 20, hemostatic cotton 21, stay tube 22, sucking disc 23, universal wheel 24, control valve 25.

Detailed Description

The invention is described in further detail below with reference to the following figures and embodiments:

as shown in fig. 1 to 6, a medication device for medical oncology comprises a support frame 3, the lower side of the support frame 3 is connected with a universal wheel 24 through a bolt, the upper side of the support frame 3 is connected with a drug storage box 1, the right lower side of the drug storage box 1 is connected with a drug inlet pipe 2 in an adhesive manner, the free end of the drug inlet pipe 2 is connected with a drug mixing box 4 in an adhesive manner, the drug inlet pipe 2 is further connected with a control valve 25, the right lower side of the drug mixing box 4 is provided with a first through hole 8, the outer side of the drug mixing box 4 is connected with a driving motor 5 through a bolt, the driving motor 5 is provided with a motor output shaft 6, the motor output shaft 6 is connected with a driving bevel gear 7A, the driving bevel gear 7A is connected with a driven bevel gear 7B, the driving bevel gear 7A and the driven bevel gear 7B are bevel gear sets 7, the shaft section integrally formed on the left side of the driven bevel gear, the medicine baffle plate 9 is arranged at the inner side of the medicine mixing box 4, the medicine baffle plate 9 is provided with a second through hole 10, medicine is discharged when the first through hole 8 is communicated with the second through hole 10, the medicine baffle plate 9 is fixedly bonded with four arc-shaped medicine mixing blades 11, the four medicine mixing blades 11 are uniformly distributed at the circle center of the medicine baffle plate 9, the first through hole 8 is sleeved with a medicine discharging pipe 12, the free end of the medicine discharging pipe 12 is sleeved with a medicine discharging box 14, the upper side of the medicine discharging box 14 is fixedly bonded with a connecting pipe 16, the medicine discharging pipe 12 is detachably sleeved with the connecting pipe 16, the medicine discharging box 14 is rotatably connected with a driving shaft 15 through a bearing, a driving flexible shaft 13 is further sleeved on the motor output shaft 6, the free end of the driving flexible shaft 13 is detachably sleeved with the driving shaft 15, the lower side of the driving shaft 15 is fixedly bonded with a spraying pipe 18, the spraying pipe 18 is provided with seven nozzles 19, the medicine discharging box 14 is further provided with, an annular groove 20 is formed in the lower side of the medicine discharging box 14, hemostatic cotton 21 is clamped in the annular groove 20, supporting pipes 22 are fixedly bonded to the front side and the rear side of the medicine discharging box 14, and suckers 23 are fixedly bonded to the lower ends of the supporting pipes 22.

The specific implementation process is as follows:

when the medicine taking device is used, the universal wheel 24 is utilized to transfer the medicine taking box to a proper position, the medicine taking box 14 is adsorbed on the body of a patient by the sucker 23, the spray head 19 is arranged right above the medicine to be sprayed, the first through hole 8 of the medicine mixing box 4 is sleeved with the connecting pipe 16 of the medicine taking box 14 by the medicine taking pipe 12, the motor output shaft 6 is sleeved with the driving shaft 15 by the driving flexible shaft 13, the requirements of the device on environment and space are reduced by the connecting mode, and the application range is wider; then the medicine needed by the treatment is put into the medicine storage box 1, the medicine flows into the medicine mixing box 4 through the medicine inlet pipe 2 by opening the control valve 25, the driving motor 5 is opened to drive the motor output shaft 6 to rotate, the medicine blocking plate 9 is driven to rotate in the medicine mixing box 4 under the action of the bevel gear group 7, the four arc-shaped medicine mixing blades 11 rotate to uniformly mix the medicine in the medicine mixing box 4, meanwhile, the second through hole 10 on the medicine blocking plate 9 is periodically communicated with the first through hole 8, the communication time is controlled by the driving motor 5 and the bevel gear group 7, the quantitative release of the medicine is realized, the unnecessary pollution caused by the excessive medicine is avoided, the medicine which is released quantitatively flows into the medicine outlet chamber 17 through the medicine outlet pipe 12 and then flows into the spraying pipe 18, the motor output shaft 6 transmits the rotation to the driving shaft 15 under the action of the driving flexible shaft 13, the driving shaft 15 drives the spraying pipe 18 to rotate, the medicine is uniformly sprayed on the surface of the tumor tissue from the spraying, the absorption of the medicine by the patient is accelerated, and the hemostatic cotton 21 absorbs the exuded waste liquid and the contaminated blood, so that the waste liquid is prevented from flowing to other organs in the body of the patient.

The above description is only an example of the present invention, and the common general knowledge of the technical solutions or characteristics known in the solutions is not described herein too much. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a device of using medicine of medical oncology which characterized in that: comprises a support frame (3), the upside of the support frame (3) is connected with a medicine storage box (1), the medicine storage box (1) is connected with a medicine inlet pipe (2), the free end of the medicine inlet pipe (2) is connected with a medicine mixing box (4), the medicine inlet pipe (2) is also connected with a control valve (25), the medicine mixing box (4) is provided with a first through hole (8), the outer side of the medicine mixing box (4) is provided with a driving motor (5), the driving motor (5) is provided with a motor output shaft (6), the motor output shaft (6) is connected with a driving bevel gear (7A) and a driving flexible shaft (13), the driving bevel gear (7A) is connected with a driven bevel gear (7B), the driving bevel gear (7A) and the driven bevel gear (7B) are bevel gear sets (7), the driven bevel gear (7B) is also rotationally connected with the medicine mixing box (4), the free end of the driven bevel gear (7B) is connected with a medicine baffle plate (9), the medicine baffle plate (9) is arranged at the inner side of the medicine mixing box (4), the medicine baffle plate (9) is provided with a second through hole (10), the medicine is discharged when the first through hole (8) is communicated with the second through hole (10), the medicine baffle plate (9) is also connected with a medicine mixing blade (11), the first through hole (8) is connected with a medicine outlet pipe (12), the free end of the medicine outlet pipe (12) is connected with a medicine outlet box (14), the medicine outlet box (14) is rotationally connected with a driving shaft (15), the driving shaft (15) is connected with the free end of the driving flexible shaft (13), a spray pipe (18) is connected with the lower side of the driving shaft (15), the spray pipe (18) is provided with a spray head (19), the medicine discharging box (14) is provided with a medicine discharging cavity (17), and the medicine discharging cavity (17) is communicated with the medicine discharging pipe (12) and the spraying pipe (18).

2. The medical oncology medicine device of claim 1, wherein: the medicine mixing blades (11) are arc-shaped, and the medicine mixing blades (11) are four, and the four medicine mixing blades (11) are uniformly distributed with the circle center of the medicine baffle plate (9).

3. The medical oncology medicine device of claim 1, wherein: an annular groove (20) is formed in the lower side of the medicine outlet box (14), and hemostatic cotton (21) is arranged in the annular groove (20).

4. The medical oncology medicine device of claim 1, wherein: go out the upside of medicine box (14) and still be equipped with connecting pipe (16), connecting pipe (16) with go out medicine cavity (17) intercommunication, connecting pipe (16) with go out pencil (12) and can dismantle the connection, drive shaft (15) with drive flexible axle (13) can dismantle the connection.

5. The medical oncology medicine device of claim 4, wherein: the lower side of the support frame (3) is connected with a universal wheel (24), the two sides of the medicine discharging box (14) are both connected with support pipes (22), and the free ends of the support pipes (22) are connected with suckers (23).