CN114713075A

CN114713075A - Be applicable to medical oncology's chemotherapy dispensing device that fills

Info

Publication number: CN114713075A
Application number: CN202210359631.7A
Authority: CN
Inventors: 杨晨
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-07-08

Abstract

The invention relates to the technical field of medical oncology, and discloses a perfusion chemotherapy dispensing device suitable for medical oncology. This be applicable to medical oncology fills chemotherapy dispensing device, through being provided with inlet means, when using, thereby can realize opening and closing of liquid feed fill according to demand upset baffle, adding the back with the liquid medicine, can the upset baffle, until the connection pad contact of baffle side and laminating together, close the liquid feed fill, can avoid medicine and air contact at the preparation in-process, avoid producing some reactions for the effectual of dispensing can not lead to the fact the influence to the quality of dispensing.

Description

Be applicable to medical oncology's chemotherapy dispensing device that fills

Technical Field

The invention relates to the technical field of medical oncology, in particular to a perfusion chemotherapy dispensing device suitable for the medical oncology.

Background

The medical oncology is mainly used for medical treatment of various benign and malignant tumors; the tumor radiotherapy department is mainly used for radiotherapy of tumors; tumor surgery provides a comprehensive treatment mainly based on surgery. The tumor surgery includes breast surgery, head and neck surgery, thoracic surgery, tumor gynecology, abdominal surgery and the like, the tumor treatment has entered the era of comprehensive treatment, and clinical practice proves that the best effect is often difficult to obtain by adopting any single treatment method at the present stage. Therefore, the treatment principle of most tumors is comprehensive treatment except for some early tumors and individual special tumors, and the medicines are required to be dispensed according to the positions when the tumors are treated, and special dispensing devices are required when the medicines are dispensed.

However, in the existing dispensing device, a certain reaction is generated when the medicine is contacted with air in the dispensing process, so that the dispensing effect is poor, and the dispensing quality is affected, so that improvement is needed.

Disclosure of Invention

The invention aims to provide a perfusion chemotherapy dispensing device suitable for medical oncology to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a be applicable to medical oncology's chemotherapy dispensing device that fills, includes the medicine dispensing box, the bottom of medicine dispensing box is provided with the bottom plate, the bottom of bottom plate is provided with the universal wheel, the top of medicine dispensing box is provided with the room of dispensing, the top of room of dispensing is provided with inlet means, the inside of room of dispensing is provided with auxiliary device, auxiliary device's top is provided with the case of dispensing, the inside of the case of dispensing is provided with dispensing device, the side of the case of dispensing is provided with heating device.

Dispensing device includes motor, (mixing) shaft, connecting rod, scraper blade, stirring rake, first belt pulley, belt, second belt pulley, first mounting groove and second mounting groove, motor fixed connection is close to the right side in the interior bottom of joining in marriage the cartridge case, (mixing) shaft fixed connection is in the output shaft of motor, connecting rod fixed connection is in the right side of (mixing) shaft, scraper blade fixed connection is on the right side of connecting rod, scraper blade sliding connection is in the inner wall of joining in marriage the cartridge case, stirring rake fixed connection is in the left side of connecting rod, first belt pulley fixed connection is on the right side the surface of (mixing) shaft, belt drive connects the surface in first belt pulley, second belt pulley drive connects in the inside left side of belt, the left side (mixing) shaft fixed connection is in the inner circle of second belt pulley.

Preferably, heating device includes the link, connects montant, backup pad, hot plate, heat insulating mattress and heat preservation, link fixed connection is in the inner wall of dispensing room, connect montant fixed connection in the bottom of link, backup pad fixed connection is in the bottom of connecting the montant, heat insulating mattress fixed connection is close to dispensing barrel one side in the link, heat preservation fixed connection is in the inner wall of dispensing barrel.

Preferably, the inlet means includes into liquid fill, damping bearing, bull stick, baffle, draws handle, connection pad and guide plate, it fights fixed connection in the top of dispensing room to advance the liquid, damping bearing fixed connection is in the inner wall of advancing the liquid fill, bull stick fixed connection is in the inner circle of damping bearing, baffle fixed connection is in the surface of bull stick, draw the top of fixed connection in the baffle.

Preferably, auxiliary device includes first drain pipe, second drain pipe, confluence pipe, liquid pump, a supporting bench and support frame, support frame fixed connection is in the inner wall of room of dispensing, a supporting bench fixed connection is in the top of support frame, first drain pipe fixed connection is on the right side the left side of the case of dispensing, second drain pipe fixed connection is in the left side the right side of the case of dispensing, the bottom in first drain pipe is connected in the confluence pipe, liquid pump fixed connection is in the left side of the room of dispensing.

Preferably, the interior bottom fixedly connected with bearing of dispensing cartridge, left side the surperficial bottom fixed connection of (mixing) shaft is in the inner circle of bearing, the area of second mounting groove is greater than the bottom surface area of motor, and through being provided with the bearing, the bearing can ensure that left (mixing) shaft can normal vibrting spear to guarantee that dispensing device can normal use.

Preferably, the first mounting groove is arranged in the heat insulation layer, the second mounting groove is arranged in the heat insulation layer, the first mounting groove plays a role in placing a left stirring shaft and a left bearing through the first mounting groove and the second mounting groove, and the second mounting groove plays a role in placing a motor.

Preferably, hot plate fixed connection is close to dispensing cartridge one side in the heat insulating mattress, the hot plate is connected in the side of dispensing cartridge, through being provided with the hot plate, can start the hot plate at the in-process of dispensing, and the both sides of dispensing cartridge are joined in marriage in the hot plate laminating, can heat dispensing cartridge, can increase the inside temperature of dispensing cartridge, increase the efficiency of dispensing.

Preferably, connecting pad fixed connection is in the side of baffle, guide plate fixed connection is close to the bottom in the inner wall that advances the liquid fill, and through being provided with the connecting pad, adjacent connecting pad can the laminating together after the contact, seals up, can avoid the air to fill the entering through the feed liquor and join in marriage during the cartridge case, strengthens the effect of dispensing.

Compared with the prior art, the invention provides a perfusion chemotherapy dispensing device suitable for medical oncology, which has the following beneficial effects:

1. this be applicable to medical oncology fills chemotherapy dispensing device, through being provided with inlet means, when using, thereby can realize opening and closing of liquid feed fill according to demand upset baffle, adding the back with the liquid medicine, can the upset baffle, until the connection pad contact of baffle side and laminating together, close the liquid feed fill, can avoid medicine and air contact at the preparation in-process, avoid producing some reactions for the effectual of dispensing can not lead to the fact the influence to the quality of dispensing.

2. This be applicable to medical oncology fills chemotherapy dispensing device, through being provided with dispensing device, can the starter motor, the output shaft of motor rotates and drives the (mixing) shaft and rotates, make connecting rod and stirring rake rotate along with the (mixing) shaft is synchronous, can help the liquid medicine to mix when the stirring rake rotates, and the connecting rod rotates and can drive the synchronous rotation of scraper blade, whenever the scraper blade rotates to when laminating with the medicine dispensing inner wall, can slide along the medicine dispensing inner wall, can strike off the medicine dispensing inner wall, can avoid the liquid medicine adhesion at mixing process in the medicine dispensing inner wall, not only cause the waste, still can influence the proportion of dispensing, the medicine quality of avoiding dispensing is not good.

3. This be applicable to medical oncology fills chemotherapy dispensing device, through being provided with heating device, at the in-process of dispensing, can start the hot plate, the both sides of cartridge case are joined in marriage in the hot plate laminating, can heat a cartridge case, can increase the inside temperature of cartridge case, increase the efficiency of dispensing, simultaneously, the inner wall at a cartridge case is provided with the heat preservation, plays heat retaining effect, can save the temperature after the heating, and the effect when using is better.

4. This be applicable to medical oncology's chemotherapy dispensing device that fills through being provided with auxiliary device, after dispensing and accomplishing, can start out the liquid pump, take the liquid medicine out through first drain pipe and second drain pipe, then in the inflow confluence pipe, finally reserve through the confluence pipe, the process of accomplishing dispensing does not dispense can be convenient after accomplishing derives the liquid medicine.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor:

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

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

FIG. 3 is a schematic view of a cartridge, a liquid inlet device, a dispensing chamber, etc. in elevation, sectioned and sectioned configuration;

FIG. 4 is a schematic sectional view of a liquid inlet hopper;

fig. 5 is an enlarged schematic view of a portion a in fig. 4.

In the figure: 1. a dosing box; 2. a base plate; 3. a universal wheel; 4. a liquid inlet device; 401. a liquid inlet hopper; 402. a damping bearing; 403. a rotating rod; 404. a baffle plate; 405. pulling a handle; 406. a connecting pad; 407. a baffle; 5. a dispensing cartridge; 6. a dispensing device; 601. a motor; 602. a stirring shaft; 603. a connecting rod; 604. a squeegee; 605. a stirring paddle; 606. a first pulley; 607. a belt; 608. a second pulley; 609. a first mounting groove; 610. a second mounting groove; 7. an auxiliary device; 701. a first liquid outlet pipe; 702. a second liquid outlet pipe; 703. a confluence pipe; 704. a liquid outlet pump; 705. a support table; 706. a support frame; 8. a dispensing chamber; 9. a heating device; 901. a connecting frame; 902. connecting the vertical rods; 903. a support plate; 904. heating plates; 905. a heat insulating pad; 906. and (7) an insulating layer.

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 present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a be applicable to medical oncology fills chemotherapy dispensing device, including dispensing box 1, the bottom of dispensing box 1 is provided with bottom plate 2, the bottom of bottom plate 2 is provided with universal wheel 3, the top of dispensing box 1 is provided with dispensing chamber 8, dispensing chamber 8's top is provided with inlet means 4, dispensing chamber 8's inside is provided with auxiliary device 7, auxiliary device 7's top is provided with dispensing cartridge 5, dispensing cartridge 5's inside is provided with dispensing device 6, dispensing cartridge 5's side is provided with heating device 9, dispensing cartridge 5's interior bottom fixedly connected with bearing, the surperficial bottom fixed connection of left side (mixing) shaft 602 is in the inner circle of bearing, the area of second mounting groove 610 is greater than the bottom surface area of motor 601, through being provided with the bearing, left (mixing) shaft 602 can normal vibrting spear is ensured to the bearing, thereby guarantee that dispensing device 6 can normal use.

The dispensing device 6 comprises a motor 601, a stirring shaft 602, a connecting rod 603, a scraping plate 604, a stirring paddle 605, a first belt pulley 606, a belt 607, a second belt pulley 608, a first placing groove 609 and a second placing groove 610, wherein the motor 601 is fixedly connected to the inner bottom of the dispensing box 5 close to the right side, the stirring shaft 602 is fixedly connected to the output shaft of the motor 601, the connecting rod 603 is fixedly connected to the right side of the stirring shaft 602, the scraping plate 604 is fixedly connected to the right side of the connecting rod 603, the scraping plate 604 is slidably connected to the inner wall of the dispensing box 5, the stirring paddle 605 is fixedly connected to the left side of the connecting rod 603, the first belt pulley 606 is fixedly connected to the surface of the right stirring shaft 602, the belt 607 is in driving connection with the surface of the first belt pulley 606, the second belt pulley 608 is in driving connection with the left side of the inside of the belt 607, the left stirring shaft 602 is fixedly connected to the inner ring of the second belt 608, and the first placing groove 609 is arranged inside the insulating layer 906, the second receiving groove 610 is opened inside the insulating layer 906, and by providing the first receiving groove 609 and the second receiving groove 610, the first receiving groove 609 plays a role of receiving the stirring shaft 602 and the bearing at the left side, and the second receiving groove 610 plays a role of receiving the motor 601.

Heating device 9 includes link 901, connect montant 902, backup pad 903, hot plate 904, heat insulating mattress 905 and heat preservation 906, link 901 fixed connection is in the inner wall of the room 8 of dispensing, connect montant 902 fixed connection in the bottom of link 901, backup pad 903 fixed connection is in the bottom of connecting montant 902, heat insulating mattress 905 fixed connection is close to and joins in marriage cartridge case 5 one side in link 901, heat preservation 906 fixed connection is in the inner wall of joining in marriage cartridge case 5, hot plate 904 fixed connection is close to and joins in marriage cartridge case 5 one side in heat insulating mattress 905, hot plate 904 is connected in joining in marriage the side of cartridge case 5, through being provided with hot plate 904, can start hot plate 904 at the in-process of dispensing, the both sides of cartridge case 5 are joined in marriage in the laminating of hot plate 904, can heat a cartridge case 5 of dispensing, can increase and join in marriage the inside temperature of cartridge case 5, increase the efficiency of dispensing.

The liquid inlet device 4 comprises a liquid inlet hopper 401, a damping bearing 402, a rotating rod 403, a baffle 404, a pull handle 405, a connecting pad 406 and a guide plate 407, the liquid inlet hopper 401 is fixedly connected to the top of the dispensing chamber 8, the damping bearing 402 is fixedly connected to the inner wall of the liquid inlet hopper 401, the rotating rod 403 is fixedly connected to the inner ring of the damping bearing 402, the baffle 404 is fixedly connected to the surface of the rotating rod 403, the pull handle 405 is fixedly connected to the top of the baffle 404, the connecting pad 406 is fixedly connected to the side surface of the baffle 404, the guide plate 407 is fixedly connected to the inner wall of the liquid inlet hopper 401 close to the bottom, through the connecting pad 406, the adjacent connecting pads 406 can be attached together after being contacted, sealing is performed, air can be prevented from entering the dispensing cartridge 5 through the liquid inlet hopper 401, and the dispensing effect is enhanced.

Auxiliary device 7 includes first drain pipe 701, second drain pipe 702, flow-joining pipe 703, effluent pump 704, supporting bench 705 and support frame 706, support frame 706 fixed connection is in the inner wall of chamber 8 that dispenses, supporting bench 705 fixed connection is in the top of support frame 706, first drain pipe 701 fixed connection is in the left side that the cartridge case 5 was joined in marriage on the right side, second drain pipe 702 fixed connection is in the right side that the cartridge case 5 was joined in the left side, flow-joining pipe 703 connects in the bottom of first drain pipe 701, effluent pump 704 fixed connection is in the left side of chamber 8 that dispenses.

In the actual operation process, when the device is used, when feeding is needed, the two baffles 404 can be turned downwards firstly, the baffles 404 are turned to the vertical downward direction and attached to the inner wall of the liquid inlet hopper 401, the liquid inlet hopper 401 is opened, feeding can be started, liquid medicine is guided into the medicine dispensing cylinder 5 through the liquid inlet hopper 401, after the liquid medicine is fed, the pull handle 405 at the top of the baffles 404 can be pulled upwards, the baffles 404 are turned to the reverse direction, when the baffles are turned to the full horizontal direction, the connecting pads 406 on the side surfaces of the baffles 404 can be contacted and attached together, the liquid inlet hopper 401 is closed, air can be prevented from entering the medicine dispensing cylinder 5 through the liquid inlet hopper 401, the contact between the medicine and the air can be avoided in the preparation process, some reactions are avoided, the medicine dispensing effect is good, the medicine dispensing quality is not affected, after the liquid medicine is guided into the medicine dispensing cylinder 5, the motor 601 can be started, the output shaft of the motor 601 rotates to drive the stirring shaft 602 to rotate, the stirring shaft 602 rotates to drive the connecting rod 603 and the stirring paddle 605 to synchronously rotate along with the stirring shaft 602, the liquid medicine can be mixed when the stirring paddle 605 rotates, the connecting rod 603 rotates to drive the scraper 604 to synchronously rotate, when the scraper 604 rotates to be attached to the inner wall of the dispensing cylinder 5, the scraper can slide along the inner wall of the dispensing cylinder 5, the inner wall of the dispensing cylinder 5 can be scraped, the liquid medicine can be prevented from being adhered to the inner wall of the dispensing cylinder 5 in the mixing process, waste can be avoided, the dispensing proportion can be influenced, poor quality of dispensed medicine can be avoided, the heating plate 904 can be started in the dispensing process, the heating plate 904 is attached to two sides of the dispensing cylinder 5, the dispensing cylinder 5 can be heated, the temperature inside the dispensing cylinder 5 can be increased, the dispensing efficiency can be increased, and simultaneously, be provided with heat preservation 906 at the inner wall of a medicine dispensing tube 5, play heat retaining effect, can save the temperature after the heating, the effect when using is better, accomplish the back dispensing, can start out liquid pump 704, take out the liquid medicine through first drain pipe 701 and second drain pipe 702, then flow in the flow-in tube 703, finally reserve through the flow-in tube 703, the process of accomplishing dispensing does not can be convenient after accomplishing dispensing exports the liquid medicine.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be applicable to medical oncology perfusion chemotherapy dispensing device, includes dispensing box (1), its characterized in that: a bottom plate (2) is arranged at the bottom of the dispensing box (1), universal wheels (3) are arranged at the bottom of the bottom plate (2), a dispensing chamber (8) is arranged at the top of the dispensing box (1), a liquid inlet device (4) is arranged at the top of the dispensing chamber (8), an auxiliary device (7) is arranged in the dispensing chamber (8), a dispensing box (5) is arranged at the top of the auxiliary device (7), a dispensing device (6) is arranged in the dispensing box (5), and a heating device (9) is arranged on the side surface of the dispensing box (5);

the dispensing device (6) comprises a motor (601), a stirring shaft (602), a connecting rod (603), a scraper (604), a stirring paddle (605), a first belt pulley (606), a belt (607), a second belt pulley (608), a first placing groove (609) and a second placing groove (610), wherein the motor (601) is fixedly connected to the inner bottom of the dispensing cylinder (5) near the right side, the stirring shaft (602) is fixedly connected to the output shaft of the motor (601), the connecting rod (603) is fixedly connected to the right side of the stirring shaft (602), the scraper (604) is fixedly connected to the right side of the connecting rod (603), the scraper (604) is slidably connected to the inner wall of the dispensing cylinder (5), the stirring paddle (605) is fixedly connected to the left side of the connecting rod (603), the first belt pulley (606) is fixedly connected to the right side of the surface of the stirring shaft (602), and the belt (607) is in transmission connection with the surface of the first belt pulley (606), the second belt wheel (608) is connected to the left side of the inner portion of the belt (607) in a transmission mode, and the stirring shaft (602) on the left side is fixedly connected to the inner ring of the second belt wheel (608).

2. The perfusion chemotherapy dispensing device suitable for oncology according to claim 1, wherein: heating device (9) are including link (901), connection montant (902), backup pad (903), hot plate (904), heat insulating mattress (905) and heat preservation (906), link (901) fixed connection is in the inner wall of room (8) of dispensing, connect montant (902) fixed connection in the bottom of link (901), backup pad (903) fixed connection in the bottom of connecting montant (902), heat insulating mattress (905) fixed connection is close to and dispenses cartridge case (5) one side in link (901), heat preservation (906) fixed connection is in the inner wall of joining in marriage cartridge case (5).

3. The perfusion chemotherapy dispensing device suitable for oncology according to claim 1, wherein: feed liquor device (4) are including advancing liquid fill (401), damping bearing (402), bull stick (403), baffle (404), draw handle (405), connecting pad (406) and guide plate (407), it fights (401) fixed connection in the top of dispensing chamber (8) to advance, damping bearing (402) fixed connection is in the inner wall of advancing liquid fill (401), bull stick (403) fixed connection is in the inner circle of damping bearing (402), baffle (404) fixed connection is in the surface of bull stick (403), draw the top of (405) fixed connection in baffle (404).

4. The perfusion chemotherapy dispensing device suitable for oncology according to claim 1, wherein: auxiliary device (7) include first drain pipe (701), second drain pipe (702), confluence pipe (703), liquid pump (704), brace table (705) and support frame (706), support frame (706) fixed connection is in the inner wall of dispensing chamber (8), brace table (705) fixed connection is in the top of support frame (706), first drain pipe (701) fixed connection is on the right side join in marriage the left side of cartridge case (5), second drain pipe (702) fixed connection is on the left side join in marriage the right side of cartridge case (5), confluence pipe (703) are connected in the bottom of first drain pipe (701), liquid pump (704) fixed connection is in the left side of dispensing chamber (8).

5. The perfusion chemotherapy dispensing device suitable for oncology according to claim 1, wherein: the interior bottom fixedly connected with bearing of joining in marriage medicine box (5), the left side the surperficial bottom fixed connection of (mixing) shaft (602) is in the inner circle of bearing, the area of second mounting groove (610) is greater than the basal area of motor (601).

6. The perfusion chemotherapy dispensing device suitable for oncology according to claim 2, wherein: the first placing groove (609) is arranged in the heat-insulating layer (906), and the second placing groove (610) is arranged in the heat-insulating layer (906).

7. The perfusion chemotherapy dispensing device suitable for oncology according to claim 2, wherein: heating plate (904) fixed connection is close to dispensing box (5) one side in heat insulating mattress (905), heating plate (904) are connected in the side of dispensing box (5).

8. The perfusion chemotherapy dispensing device suitable for oncology according to claim 3, wherein: the connecting pad (406) is fixedly connected to the side surface of the baffle (404), and the guide plate (407) is fixedly connected to the inner wall of the liquid inlet hopper (401) close to the bottom.