CN213556604U - Be used for tumour patient to fill chemotherapy dispensing device - Google Patents
Be used for tumour patient to fill chemotherapy dispensing device Download PDFInfo
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- CN213556604U CN213556604U CN202022395334.7U CN202022395334U CN213556604U CN 213556604 U CN213556604 U CN 213556604U CN 202022395334 U CN202022395334 U CN 202022395334U CN 213556604 U CN213556604 U CN 213556604U
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- dispensing barrel
- bevel gear
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Abstract
The utility model discloses a be used for tumour patient to fill chemotherapy dispensing device, it includes the dispensing barrel, dispensing barrel left side upper end intercommunication has into the pencil, dispensing barrel right side lower extreme intercommunication has out the pencil, it is equipped with the valve on the pencil to go out, be equipped with mixed structure in the dispensing barrel, should be used for tumour patient to fill chemotherapy dispensing device rational in infrastructure, the modern design is convenient for remove, can realize through mixed structure two ascending stirs of medicament, makes the stirring more thorough, guarantees the drug effect.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a perfusion chemotherapy dispensing device for tumor patients.
Background
The artery perfusion chemotherapy is a minimally invasive, safe and less painful tumor treatment method, and is characterized by introducing special precise instruments such as catheters, guide wires and the like into a human body under the guidance of medical imaging equipment to locally treat tumors in the human body. The treatment uses digital technology, enlarges the visual field of doctors, prolongs the hands of doctors by means of the catheters and guide wires, and can treat a plurality of tumor diseases which cannot be treated in the past, need surgical treatment or have poor curative effect of internal treatment without cutting human tissues because the incision (puncture point) is only the size of rice grains. The arterial perfusion chemotherapy has the characteristics of no operation, small wound, quick recovery and good effect. The arterial perfusion chemotherapy can match several most effective anticancer drugs together, find the tumor-supplying artery by the catheter technique, and directly inject the anticancer drug and the embolic agent into the tumor tissue. This therapy has two major advantages: on one hand, the high-concentration medicine directly acts on local parts to play the maximum anti-tumor effect, has small toxic and side effects on the whole body and enables most patients to be treated; on the other hand, the blood supply vessel of the tumor is blocked, so that the tumor loses blood supply and dies. The tumor comprehensive treatment expert Guojiheng considers that the technology is particularly suitable for the malignant tumors of liver, lung, stomach, kidney, pelvic cavity, bone and soft tissue which lose the operation chance or are not suitable for operation.
The existing perfusion chemotherapy needs to mix several anti-cancer drugs together, the anti-cancer drugs are stirred and prepared through the stirring rod, the existing container is stirred through the stirring rod, the stirring is not uniform, the normal drug effect of the drugs is affected, and therefore the perfusion chemotherapy dispensing device for the tumor patients is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem of proposing in the above-mentioned background art, and provide a be used for tumour patient to fill chemotherapy dispensing device.
A perfusion chemotherapy medicine dispensing device for tumor patients comprises a medicine dispensing barrel, wherein the upper end of the left side of the medicine dispensing barrel is communicated with a medicine inlet pipe, the lower end of the right side of the medicine dispensing barrel is communicated with a medicine outlet pipe, a valve is assembled on the medicine outlet pipe, and a mixing structure is assembled in the medicine dispensing barrel;
the mixing structure comprises a motor arranged on the upper wall surface of the dispensing barrel, the driving end of the motor vertically downwards enters the dispensing barrel, the inner end of the motor entering the dispensing barrel is provided with a rotating shaft, the left side and the right side of the upper end of the rotating shaft are provided with first horizontal stirring rods, the ends of the first horizontal stirring rods, which are far away from each other, are both downwards and vertically provided with first vertical stirring rods, the lower end of the rotating shaft is fixedly sleeved with first bevel gears, the left ends of the first bevel gears are in meshing connection with second bevel gears, the lower ends of the second bevel gears are in meshing connection with third bevel gears, the lower wall surface of the third bevel gears is fixedly provided with a connecting rod, the lower end of the connecting rod is rotatably arranged on the lower wall surface of the inner cavity of the dispensing barrel, the left ends and the right ends of the connecting rod are provided with second horizontal stirring rods, the ends of the second horizontal stirring rods, which are far away from each other, are, the second bevel gear is rotatably connected with a support rod, the support rod is fixedly arranged on the right side wall surface in the dispensing barrel, and the input end of the motor power supply is connected with an external power supply;
preferably, a groove is formed in the lower wall surface of the rotating shaft, the upper end of the connecting rod is embedded in the groove through a bearing, the upper end of the connecting rod is fixedly installed on the inner ring of the bearing, and the outer ring of the bearing is fixedly installed on the side wall surface of the groove;
preferably, the connecting rod is movably sleeved with a sealing ring, and the sealing ring is fixedly arranged on the lower wall surface of the rotating shaft;
preferably, the length of the second horizontal stirring rod is smaller than that of the first horizontal stirring rod;
preferably, universal wheels are arranged at four corners of the lower wall surface of the dispensing barrel;
preferably, an observation port is formed in the left side wall surface of the dispensing barrel, and glass is embedded in the observation port.
The utility model has the advantages that:
this be used for tumour patient to fill chemotherapy dispensing device is rational in infrastructure, and the modern design is convenient for remove, can realize two ascending stirs of direction to the medicament through mixed structure, makes the stirring more thorough, guarantees the drug effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
1-dispensing barrel, 2-medicine inlet pipe, 3-medicine outlet pipe, 4-valve, 5-mixing structure, 51-motor, 52-rotating shaft, 53-first horizontal stirring rod, 54-first vertical stirring rod, 55-first bevel gear, 56-second bevel gear, 57-third bevel gear, 58-connecting rod, 59-second horizontal stirring rod, 60-second vertical stirring rod, 61-supporting rod, 6-groove, 7-bearing, 8-sealing ring, 9-universal wheel and 10-observation port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a perfusion chemotherapy dispensing device for a tumor patient comprises a dispensing barrel 1, wherein the upper end of the left side of the dispensing barrel 1 is communicated with a medicine inlet pipe 2, the lower end of the right side of the dispensing barrel 1 is communicated with a medicine outlet pipe 3, a valve 4 is assembled on the medicine outlet pipe 3, and a mixing structure 5 is assembled in the dispensing barrel 1;
the mixing structure 5 comprises a motor 51 arranged on the upper wall surface of the dispensing barrel 1, the driving end of the motor 51 vertically enters the dispensing barrel 1 downwards, the inner end of the motor 51 entering the dispensing barrel 1 is provided with a rotating shaft 52, the left side and the right side of the upper end of the rotating shaft 52 are provided with a first horizontal stirring rod 53, the ends of the first horizontal stirring rod 53 far away from each other are provided with a first vertical stirring rod 54 downwards and vertically, the lower end of the rotating shaft 52 is fixedly sleeved with a first bevel gear 55, the left end of the first bevel gear 55 is engaged and connected with a second bevel gear 56, the lower end of the second bevel gear 56 is engaged and connected with a third bevel gear 57, the lower wall surface of the third bevel gear 57 is fixedly provided with a connecting rod 58, the lower end of the connecting rod 58 is rotatably arranged on the lower wall surface of the inner cavity of the dispensing barrel 1, the left end and the right end of the connecting rod 58 are provided with a second horizontal stirring rod 59, the ends of the second horizontal stirring rod, the second bevel gear 56 is rotationally connected with a support rod 61, and the support rod 61 is fixedly arranged on the right side wall surface in the dispensing barrel 1;
as a preferable scheme, a groove 6 is formed in the lower wall surface of the rotating shaft 52, the upper end of the connecting rod 58 is embedded in the groove 6 through a bearing 7, the upper end of the connecting rod 58 is fixedly installed on the inner ring of the bearing 7, the outer ring of the bearing 7 is fixedly installed on the side wall surface of the groove 6, and the input end of the power supply of the motor 51 is connected with an external power supply;
the connection between the connecting rod 58 and the rotating shaft 52 can be strengthened through the bearing 7;
preferably, the connecting rod 58 is movably sleeved with a sealing ring 8, and the sealing ring 8 is fixedly arranged on the lower wall surface of the rotating shaft 52;
the sealing ring 8 can prevent the medicament from entering the groove 6, and the medicament placed in the groove 6 is not completely cleaned, so that the next medicament is polluted;
further, preferably, the length of the second horizontal agitating bar 59 is smaller than the length of the first horizontal agitating bar 53;
preferably, four corners of the lower wall surface of the dispensing barrel 1 are provided with universal wheels 9;
the movement of the device can be facilitated through the universal wheels 9;
preferably, the left side wall surface of the dispensing barrel 1 is provided with an observation port 10, and glass is embedded in the observation port 10.
The utility model discloses a theory of operation and process:
when the medicine dispensing device is used, the medicine to be mixed and prepared is discharged into the medicine dispensing barrel 1 through the medicine inlet pipe 2, the medicine is fully mixed and stirred through the mixing structure 5, the mixed condition in the medicine dispensing barrel 1 is observed through the observation port 10, after the medicine is fully mixed, the valve 4 is opened, the medicine is discharged and recovered, when the mixing structure 5 works, the motor 51 is started, the motor 51 works to drive the rotating shaft 52 to rotate, the rotating shaft 52 rotates to drive the first horizontal stirring rod 53 and the first vertical stirring rod 54 to rotate, the stirring function is realized, when the rotating shaft 52 rotates, the first bevel gear 55 rotates along with the rotating shaft, the second bevel gear 56 is further driven to rotate, so that the third bevel gear 57 rotates in the opposite direction of the first bevel gear 55, the connecting rod 58 is driven to rotate in the opposite direction of the rotating shaft 52, the second horizontal stirring rod 59 and the second vertical stirring rod 60 are driven to rotate through the rotation of the connecting rod 58, the stirring is performed in the opposite direction to the first horizontal stirring bar 53 and the first vertical stirring bar 54, and the first horizontal stirring bar 53. A first vertical agitator bar 54. The second horizontal stirring rod 59 and the second vertical stirring rod 60 can stir the medicines in different directions, so that the medicines are mixed more fully.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The perfusion chemotherapy medicine dispensing device for the tumor patients is characterized by comprising a medicine dispensing barrel (1), wherein the upper end of the left side of the medicine dispensing barrel (1) is communicated with a medicine inlet pipe (2), the lower end of the right side of the medicine dispensing barrel (1) is communicated with a medicine outlet pipe (3), a valve (4) is assembled on the medicine outlet pipe (3), and a mixing structure (5) is assembled in the medicine dispensing barrel (1);
the mixing structure (5) comprises a motor (51) arranged on the upper wall surface of a dispensing barrel (1), the driving end of the motor (51) vertically downwards enters the dispensing barrel (1), the inner end of the motor (51) entering the dispensing barrel (1) is provided with a rotating shaft (52), the left side and the right side of the upper end of the rotating shaft (52) are provided with a first horizontal stirring rod (53), the ends of the first horizontal stirring rod (53) which are far away from each other are downwards vertically provided with a first vertical stirring rod (54), the lower end of the rotating shaft (52) is fixedly sleeved with a first bevel gear (55), the left end of the first bevel gear (55) is meshed with a second bevel gear (56), the lower end of the second bevel gear (56) is meshed with a third bevel gear (57), the lower wall surface of the third bevel gear (57) is fixedly provided with a connecting rod (58), and the lower end of the connecting rod (58) is rotatably arranged under the inner cavity of the dispensing barrel (1), both ends are equipped with second horizontal mixing pole (59) about connecting rod (58), second horizontal mixing pole (59) keep away from the equal vertical upwards of end each other and are equipped with vertical mixing pole (60) of second, second bevel gear (56) are installed in dispensing barrel (1) on the right side wall through bracing piece (61), second bevel gear (56) rotate with bracing piece (61) and are connected, bracing piece (61) fixed mounting is on dispensing barrel (1) interior right side wall, the input and the external power source of motor (51) power are connected.
2. The perfusion chemotherapy dispensing device for the tumor patients according to claim 1, wherein a groove (6) is formed in the lower wall surface of the rotating shaft (52), the upper end of the connecting rod (58) is embedded in the groove (6) through a bearing (7), the upper end of the connecting rod (58) is fixedly installed on the inner ring of the bearing (7), and the outer ring of the bearing (7) is fixedly installed on the side wall surface of the groove (6).
3. The dispensing device for perfusion and chemotherapy of tumor patients according to claim 1, wherein the connecting rod (58) is movably sleeved with a sealing ring (8), and the sealing ring (8) is fixedly arranged on the lower wall surface of the rotating shaft (52).
4. A perfusion chemotherapy dispensing device for patients with tumors according to claim 1, characterized in that the length of the second horizontal stirring rod (59) is smaller than the length of the first horizontal stirring rod (53).
5. The dispensing device for perfusion chemotherapy of tumor patients according to claim 1, characterized in that universal wheels (9) are assembled at four corners of the lower wall surface of the dispensing barrel (1).
6. The dispensing device for perfusion and chemotherapy of tumor patients according to claim 1, characterized in that a viewing port (10) is opened on the left side wall surface of the dispensing barrel (1), and glass is embedded in the viewing port (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022395334.7U CN213556604U (en) | 2020-10-26 | 2020-10-26 | Be used for tumour patient to fill chemotherapy dispensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022395334.7U CN213556604U (en) | 2020-10-26 | 2020-10-26 | Be used for tumour patient to fill chemotherapy dispensing device |
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| Publication Number | Publication Date |
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| CN213556604U true CN213556604U (en) | 2021-06-29 |
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| CN202022395334.7U Active CN213556604U (en) | 2020-10-26 | 2020-10-26 | Be used for tumour patient to fill chemotherapy dispensing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733430A (en) * | 2022-05-11 | 2022-07-12 | 中国人民解放军空军军医大学 | Medical oncology fills chemotherapy dispensing device |
-
2020
- 2020-10-26 CN CN202022395334.7U patent/CN213556604U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733430A (en) * | 2022-05-11 | 2022-07-12 | 中国人民解放军空军军医大学 | Medical oncology fills chemotherapy dispensing device |
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