CN108325056B

CN108325056B - Medical oncology device of dosing

Info

Publication number: CN108325056B
Application number: CN201810069174.1A
Authority: CN
Inventors: 彭传真; 宋兆录
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-01-24
Filing date: 2018-01-24
Publication date: 2020-09-01
Anticipated expiration: 2038-01-24
Also published as: CN108325056A

Abstract

The utility model provides a medical oncology device of dosing, including the waste liquid box body, set up first through-hole in the middle of the waste liquid box body bottom surface, top fixed mounting traditional chinese medicine box body in the waste liquid box body, the second through-hole is seted up to traditional chinese medicine box body bottom surface, set up the third through-hole in the middle of the waste liquid box body top surface, first through-hole, the second through-hole, third through-hole three central line is coaxial, the first standpipe of first through-hole lower extreme fixed mounting, the fourth through-hole is seted up to terminal surface under the first standpipe, be equipped with the second standpipe in the first standpipe, the upper and lower both ends of second standpipe are sealed, second standpipe lower extreme is located the fourth through-hole. The invention is suitable for patients with larger tumor tissues to carry out long-period treatment and use of the traditional Chinese medicine directly acting on tumor positions, can carry out uniform spraying of the traditional Chinese medicine and residue-free uniform absorption of waste liquid, is completely automatic in the whole medication process, and greatly reduces the labor intensity of workers and the burden of the patients.

Description

Medical oncology device of dosing

Technical Field

The invention belongs to the technical field of medical appliances, and particularly relates to a drug delivery device for medical oncology.

Background

At present, the traditional Chinese medicine tumor treatment mainly adopts means of controlling and treating by taking related traditional Chinese medicines, but the medicine taking period is longer in the mode, and the medicine is absorbed through a digestive system instead of being directly taken to the affected part of the internal medicine tumor, so that the effect is slow, the control effect is not obvious, long-time treatment is needed, the burden of a patient is increased, and inconvenience is brought to the patient. Most of the existing medical oncology drug delivery devices need medical staff to manually deliver drugs to tumor tissues, and the drug solution after being applied and waste liquid such as contaminated blood cannot be sucked out without residue, so that the improvement of the treatment effect is limited.

Disclosure of Invention

The invention provides a drug delivery device for medical oncology, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

a drug delivery device for medical oncology comprises a waste liquid box body, wherein a first through hole is formed in the middle of the bottom surface of the waste liquid box body, a traditional Chinese medicine box body is fixedly installed at the top part in the waste liquid box body, a second through hole is formed in the bottom surface of the traditional Chinese medicine box body, a third through hole is formed in the middle of the top surface of the waste liquid box body, the center lines of the first through hole, the second through hole and the third through hole are coaxial, a first vertical pipe is fixedly installed at the lower end of the first through hole, a fourth through hole is formed in the lower end surface of the first vertical pipe, a second vertical pipe is arranged in the first vertical pipe, the upper end of the second vertical pipe is positioned outside the fourth through hole, the upper end of the second vertical pipe is positioned above the third through hole, the second vertical pipe is movably connected with the second through hole and the third through hole through sealing bearings, the second vertical pipe is fixedly connected with the fourth through hole, a transverse circular plate is, a third vertical pipe is sleeved outside the first vertical pipe, the upper end of the third vertical pipe is fixedly connected with the bottom of the waste liquid box body, the lower end of the third vertical pipe is fixedly connected with the top of the circular plate, one side of the lower end of the second vertical pipe is fixedly provided with a transverse medicine outlet pipe which is communicated with the inside of the second vertical pipe, the bottom of the medicine outlet pipe is fixedly provided with a plurality of evenly distributed liquid medicine spray heads, the inlet of the liquid medicine spray heads is communicated with the inside of the medicine outlet pipe, the lateral part of the lower end of the first vertical pipe is fixedly provided with a transverse straw which is communicated with the inside of the first vertical pipe, the bottom of the straw is fixedly provided with a plurality of evenly distributed suction heads, the outlet of the suction heads is communicated with the inside of the straw, the top surface of the circular plate is provided with a sixth through hole, the lower end of the lateral part of the third vertical pipe is provided with a seventh, a vertical barrel is fixedly arranged at the side part of the waste liquid box body, an eighth through hole is arranged in the middle of the top surface of the barrel, a vertical shaft is arranged in the eighth through hole and movably connected with a bearing of the eighth through hole, a first helical blade is arranged at the side surface of the vertical shaft and is integrated with the vertical shaft into a whole, a vertical micro motor is fixedly arranged at the upper part of the waste liquid box body, a driving gear is fixedly arranged on an output shaft of the micro motor, a driven gear is fixedly arranged at the upper end of a second vertical pipe, the driving gear is meshed with the driven gear, a driving chain wheel is fixedly arranged on the output shaft of the micro motor, a driven chain wheel is fixedly arranged at the upper end of the vertical shaft, the driving chain wheel is connected with the driven chain wheel through a transmission chain, an air inlet is arranged at the side surface of the barrel close to the lower end, an air outlet is arranged at the top, the outer end of exhaust tube is sealed, through first return bend fixed connection of bleeding between first aspirating hole and the exhaust tube, through second return bend fixed connection of bleeding between second aspirating hole and the exhaust tube, first return bend of bleeding and second bleed the return bend and all communicate with each other with the exhaust tube is inside, and the annular baffle of plectane periphery bottom fixed mounting all installs the flow control knob on first return bend of bleeding and the second bleed the return bend.

As above the medical oncology device of dosing, third standpipe left and right sides middle part symmetry set up the third aspirating hole, the equal fixed mounting in outer end of third aspirating hole is violently managed, the vertical flexible pipe of the outer end lower part fixed mounting of violently managing, the upper end of flexible pipe communicates with each other with the inside of violently managing that corresponds, the equal fixed mounting sucking disc of lower extreme of flexible pipe, flexible pipe is from taking locking device.

According to the medical oncology drug delivery device, the lower end face of the annular partition plate is provided with the annular groove, and the annular hemostatic cotton is arranged in the annular groove.

As above-mentioned medical oncology device of dosing, waste liquid box body lateral part set up the liquid outlet, waste liquid box body top surface sets up into medicine mouth, the inner that advances medicine mouth is located traditional chinese medicine box body internal position, the liquid outlet with advance the outer end of medicine mouth and install the flap respectively.

The invention has the advantages that: the invention is suitable for patients with larger tumor tissues to carry out long-period treatment and use of the traditional Chinese medicine directly acting on tumor positions, can carry out uniform spraying of the traditional Chinese medicine and residue-free uniform absorption of waste liquid, is completely automatic in the whole medication process, and greatly reduces the labor intensity of workers and the burden of the patients. When the device works, firstly, the circular plate and the annular partition plate extend into the surface position of tumor tissue through the incision to enable the lower end of the annular partition plate to be in contact with the surface of the tumor tissue, then the micro motor works to drive the second vertical pipe and the vertical shaft to rotate, the first vertical pipe rotates along with the second vertical pipe, the first helical blade rotates along with the vertical shaft, the rotation of the first helical blade can drive air inside the annular partition plate to enter the barrel through the first bent pipe, the third vertical pipe and the second air exhaust bent pipe to reduce the air pressure, the air inside the waste liquid box body enters the barrel through the first air exhaust bent pipe to reduce the air pressure, the air pressure inside the waste liquid box body can be lower than the air pressure inside the annular partition plate through the adjustment of the flow control knob, the annular partition plate can suck the tumor tissue due to the existence of the pressure difference, and traditional Chinese medicine liquid inside the traditional Chinese medicine box, The second vertical pipe, the medicine outlet pipe and the liquid medicine spray head are uniformly sprayed to the upper part of the tumor tissue, the liquid medicine, dirty blood and other waste liquid after the action can be sucked by the suction head and then enters the waste liquid box body through the suction pipe, the first vertical pipe and the first through hole, and the suction pipe and the medicine outlet pipe continuously rotate at a constant speed, so that the liquid medicine spray and the waste liquid suction can be uniformly completed by the liquid medicine spray and the suction head without residue.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; fig. 2 is a partially enlarged view of a portion i of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.

A drug delivery device for medical oncology comprises a waste liquid box body 1, wherein a first through hole 2 is formed in the middle of the bottom surface of the waste liquid box body 1, a traditional Chinese medicine box body 3 is fixedly installed at the inner top of the waste liquid box body 1, a second through hole 4 is formed in the bottom surface of the traditional Chinese medicine box body 3, a third through hole 5 is formed in the middle of the top surface of the waste liquid box body 1, the central lines of the first through hole 2, the second through hole 3 and the third through hole 5 are coaxial, a first vertical pipe 6 is fixedly installed at the lower end of the first through hole 2, a fourth through hole 7 is formed in the lower end surface of the first vertical pipe 6, a second vertical pipe 8 is arranged in the first vertical pipe 6, the upper end and the lower end of the second vertical pipe 8 are sealed, the lower end of the second vertical pipe 8 is positioned outside the fourth through hole 7, the upper end of the second vertical pipe 8 is positioned at the upper part of, a transverse circular plate 9 is arranged at the lower end of the first vertical pipe 6, a fifth through hole 10 is formed in the top surface of the circular plate 9, the first vertical pipe 6 is movably connected with the fifth through hole 10 through a sealing bearing, a third vertical pipe 11 is sleeved outside the first vertical pipe 6, the upper end of the third vertical pipe 11 is fixedly connected with the bottom of the waste liquid box body 1, the lower end of the third vertical pipe 11 is fixedly connected with the top of the circular plate 9, a transverse medicine outlet pipe 12 is fixedly installed on one side of the lower end of the second vertical pipe 8, the medicine outlet pipe 12 is communicated with the inside of the second vertical pipe 8, a plurality of uniformly distributed liquid medicine spray heads 13 are fixedly installed at the bottom of the medicine outlet pipe 12, the inlet of the liquid medicine spray heads 13 is communicated with the inside of the medicine outlet pipe 12, a transverse suction pipe 14 is fixedly installed on the side part of the lower end of the first vertical pipe 6, the suction pipe 14 is communicated with the inside of the first vertical pipe 6, a plurality, a seventh through hole 17 is arranged at the side part of the third vertical pipe 11 close to the lower end, the outer ends of the sixth through hole 16 and the seventh through hole 17 are fixedly connected through a first bent pipe 18, the side surface of the part of the second vertical pipe 8 positioned in the traditional Chinese medicine box body 3 is provided with a medicine inlet hole 19, the side part of the waste liquid box body 1 is fixedly provided with a vertical cylinder body 20, the middle of the top surface of the cylinder body 20 is provided with an eighth through hole 21, a vertical shaft 22 is arranged in the eighth through hole 21, the vertical shaft 22 is movably connected with the eighth through hole 21 through a bearing, the side surface of the vertical shaft 22 is provided with a first helical blade 23, the first helical blade 23 and the vertical shaft 22 are of an integral structure, a vertical micro motor 24 is fixedly arranged at the upper part of the waste liquid box body 1, a driving gear 25 is fixedly arranged on the output shaft of the micro motor 24, a driven gear 26 is fixedly arranged, the driven sprocket 28 is fixedly installed at the upper end of the vertical shaft 22, the driving sprocket 27 is connected with the driven sprocket 28 through the transmission chain 29, the side surface of the barrel 20 is close to the lower end to form an air inlet 30, the top surface of the barrel 20 is formed with an air outlet 31, the top surface of the waste liquid box body 1 is formed with a first air extracting hole 32, the side surface of the third vertical pipe 11 is close to the upper end to form a second air extracting hole 33, an air extracting pipe 34 is fixedly installed at the outer end of the air inlet 30, the outer end of the air extracting pipe 34 is sealed, the first air extracting hole 32 is fixedly connected with the air extracting pipe 34 through a first air extracting bent pipe 35, the second air extracting hole 33 is fixedly connected with the air extracting pipe 34 through a second air extracting bent pipe 36, the first air extracting bent pipe 35 and the second air extracting bent pipe 36 are both communicated with the inside of the air extracting pipe 34, the annular. The invention is suitable for patients with larger tumor tissues to carry out long-period treatment and use of the traditional Chinese medicine directly acting on tumor positions, can carry out uniform spraying of the traditional Chinese medicine and residue-free uniform absorption of waste liquid, is completely automatic in the whole medication process, and greatly reduces the labor intensity of workers and the burden of the patients. When the invention works, firstly, the circular plate 9 and the annular clapboard 1 extend into the surface position of the tumor tissue through the incision, so that the lower end of the annular clapboard 1 is contacted with the surface of the tumor tissue, then the micro motor 24 works, the micro motor 24 drives the second vertical pipe 8 and the vertical shaft 22 to rotate, the first vertical pipe 6 rotates along with the second vertical pipe 8, the first helical blade 23 rotates along with the vertical shaft 22, the rotation of the first helical blade 23 can drive the air in the annular clapboard 41 to enter the cylinder body 20 through the first bent pipe 18, the third vertical pipe 11 and the second air-pumping bent pipe 36, so that the air pressure is reduced, the air in the waste liquid box body 1 enters the cylinder body 20 through the first air-pumping bent pipe 35, the air pressure in the waste liquid box body 1 can be lower than the air pressure in the annular clapboard 41 through the adjustment of the flow control knob 46, and the annular clapboard 41 can suck the tumor tissue due to the existence of, the traditional Chinese medicine liquid in the traditional Chinese medicine box body 3 is uniformly sprayed to the upper part of tumor tissues through the medicine inlet hole 19, the second vertical pipe 8, the medicine outlet pipe 12 and the liquid medicine spray head 13 under the action of pressure difference, the liquid medicine, dirty blood and other waste liquid after the action can be sucked by the suction head 15 and then enter the waste liquid box body 1 through the suction pipe 14, the first vertical pipe 6 and the first through hole 2, and the suction pipe 14 and the medicine outlet pipe 12 rotate at a constant speed ceaselessly, so that the liquid medicine spray and the residue-free suction of the waste liquid can be uniformly completed by the liquid medicine spray heads 13 and the suction heads 15, the automatic medicine feeding and the suction of the waste liquid within a certain range can be automatically completed by the invention, the work of the micro motor 24 can simultaneously provide power for the medicine feeding, the suction of the waste liquid and the adsorption of the suction disc 40 through the effect of the pressure difference, no operation is needed by a worker constantly after the setting, and, time and labor are saved, and the treatment effect is good.

Specifically, as shown in the figure, the third vertical tube 11 according to this embodiment has third air pumping holes 37 symmetrically formed in the middle portions of the left and right sides thereof, the horizontal tubes 38 are fixedly mounted at the outer ends of the third air pumping holes 37, vertical extension tubes 39 are fixedly mounted at the lower portions of the outer ends of the horizontal tubes 38, the upper ends of the extension tubes 39 are communicated with the corresponding interiors of the horizontal tubes 38, suction cups 40 are fixedly mounted at the lower ends of the extension tubes 39, and the extension tubes 39 are provided with locking devices. The skin of a patient can be adsorbed by the sucker 40 in the using process of the medical device, the length of the telescopic tube 39 is verified and adjusted according to the distance between the tumor and the skin and then locked, the medical device can be conveniently adsorbed on the body of the patient by the design, medical staff does not need to hold the medical device for a long time, and the labor intensity of the staff is reduced.

Specifically, as shown in the figure, the lower end surface of the annular partition plate 41 according to the embodiment is provided with an annular groove 42, and an annular hemostatic cotton 43 is disposed in the annular groove 42. The hemostatic cotton 43 can absorb the waste liquid and the dirty blood seeping from the lower end of the annular clapboard 41, prevent the waste liquid from flowing to other organs in the body of a patient and play a certain role in hemostasis.

Further, as shown in the figure, the liquid outlet 44 is opened at the lateral part of the waste liquid box body 1, the medicine inlet 45 is opened at the top surface of the waste liquid box body 1, the inner end of the medicine inlet 45 is located at the inner position of the traditional Chinese medicine box body 3, and the outer ends of the liquid outlet 44 and the medicine inlet 45 are respectively provided with a cover. Through this design convenience with the waste liquid discharge in the waste liquid box body 1, conveniently supply traditional chinese medicine in the traditional chinese medicine box body 3.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. An oncology department device of dosing which characterized in that: including waste liquid box body (1), set up first through-hole (2) in the middle of waste liquid box body (1) bottom surface, top fixed mounting traditional chinese medicine box body (3) in waste liquid box body (1), second through-hole (4) are seted up to traditional chinese medicine box body (3) bottom surface, set up third through-hole (5) in the middle of waste liquid box body (1) top surface, first through-hole (2), second through-hole (4), third through-hole (5) central line is coaxial, first through-hole (2) lower extreme fixed mounting first standpipe (6), fourth through-hole (7) are seted up to end under first standpipe (6), be equipped with second standpipe (8) in first standpipe (6), the upper and lower both ends of second standpipe (8) are sealed, second standpipe (8) lower extreme is located fourth through-hole (7) outside, the upper end of second standpipe (8) is located the upper portion of third through-hole (5), second standpipe (8) and second through-hole (4), The third through holes (5) are movably connected through sealing bearings, the second vertical pipe (8) is fixedly connected with the fourth through hole (7), the lower end of the first vertical pipe (6) is provided with a transverse circular plate (9), the top surface of the circular plate (9) is provided with a fifth through hole (10), the first vertical pipe (6) is movably connected with the fifth through hole (10) through the sealing bearings, the outer part of the first vertical pipe (6) is sleeved with a third vertical pipe (11), the upper end of the third vertical pipe (11) is fixedly connected with the bottom of the waste liquid box body (1), the lower end of the third vertical pipe (11) is fixedly connected with the top of the circular plate (9), one side of the lower end of the second vertical pipe (8) is fixedly provided with a transverse medicine outlet pipe (12), the medicine outlet pipe (12) is communicated with the inner part of the second vertical pipe (8), the bottom of the medicine outlet pipe (12) is fixedly provided with a plurality of evenly distributed medicine spray nozzles (13), the inlet of the medicine spray, a transverse suction pipe (14) is fixedly arranged on the side part of the lower end of a first vertical pipe (6), the suction pipe (14) is communicated with the inside of the first vertical pipe (6), a plurality of suction heads (15) which are uniformly distributed are fixedly arranged at the bottom of the suction pipe (14), the outlet of each suction head (15) is communicated with the inside of the suction pipe (14), a sixth through hole (16) is formed in the top surface of a circular plate (9), a seventh through hole (17) is formed in the side part of a third vertical pipe (11) close to the lower end, the sixth through hole (16) is fixedly connected with the outer end of the seventh through hole (17) through a first bent pipe (18), a medicine inlet hole (19) is formed in the side surface of the part of a second vertical pipe (8) positioned in a traditional Chinese medicine box body (3), a vertical barrel body (20) is fixedly arranged on the side part of a waste liquid box body (1), an eighth through hole (21) is formed in the middle of the top surface of the, the side surface of the vertical shaft (22) is provided with a first helical blade (23), the first helical blade (23) and the vertical shaft (22) are of an integral structure, a vertical micro motor (24) is fixedly installed on the upper part of the waste liquid box body (1), a driving gear (25) is fixedly installed on an output shaft of the micro motor (24), a driven gear (26) is fixedly installed at the upper end of the second vertical pipe (8), the driving gear (25) is meshed and matched with the driven gear (26), a driving chain wheel (27) is fixedly installed on an output shaft of the micro motor (24), a driven chain wheel (28) is fixedly installed at the upper end of the vertical shaft (22), the driving chain wheel (27) is connected with the driven chain wheel (28) through a transmission chain (29), an air inlet (30) is formed at the side surface of the barrel body (20) close to the lower end, an air outlet (31) is formed at the top surface of the barrel, a second air suction hole (33) is formed in the side surface of the third vertical pipe (11) close to the upper end, an air suction pipe (34) is fixedly mounted at the outer end of the air inlet (30), the outer end of the air suction pipe (34) is closed, the first air suction hole (32) is fixedly connected with the air suction pipe (34) through a first air suction bent pipe (35), the second air suction hole (33) is fixedly connected with the air suction pipe (34) through a second air suction bent pipe (36), the first air suction bent pipe (35) and the second air suction bent pipe (36) are both communicated with the inside of the air suction pipe (34), an annular partition plate (41) is fixedly mounted at the bottom of the periphery of the circular plate (9), flow control knobs (46) are respectively mounted on the first air suction bent pipe (35) and the second air suction bent pipe (36), third air suction holes (37) are symmetrically formed in the middles of the left side and the right side of the third vertical pipe (11), transverse pipes (38) are respectively fixedly mounted at the lower parts of, the upper ends of the extension tubes (39) are communicated with the interior of the corresponding transverse tube (38), the lower ends of the extension tubes (39) are fixedly provided with suckers (40), and the extension tubes (39) are provided with locking devices.

2. The medical oncology drug delivery device of claim 1, wherein: an annular groove (42) is formed in the lower end face of the annular partition plate (41), and annular hemostatic cotton (43) is arranged in the annular groove (42).

3. The medical oncology drug delivery device of claim 1, wherein: the side of the waste liquid box body (1) is provided with a liquid outlet (44), the top surface of the waste liquid box body (1) is provided with a medicine inlet (45), the inner end of the medicine inlet (45) is positioned at the inner position of the traditional Chinese medicine box body (3), and the outer ends of the liquid outlet (44) and the medicine inlet (45) are respectively provided with a cover cap.