CN114712240A - Quantitative dosing device for medical oncology - Google Patents
Quantitative dosing device for medical oncology Download PDFInfo
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- CN114712240A CN114712240A CN202210440981.6A CN202210440981A CN114712240A CN 114712240 A CN114712240 A CN 114712240A CN 202210440981 A CN202210440981 A CN 202210440981A CN 114712240 A CN114712240 A CN 114712240A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J7/00—Devices for administering medicines orally, e.g. spoons; Pill counting devices; Arrangements for time indication or reminder for taking medicine
- A61J7/0015—Devices specially adapted for taking medicines
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Abstract
The invention discloses a quantitative drug delivery device for medical oncology, and relates to the technical field of drug delivery devices; to achieve dosing; the liquid medicine heating and storing device comprises a supporting frame, a liquid medicine heating and storing assembly and a driving part, wherein a second support rod is fixed on the inner wall of the bottom of the supporting frame, a hollow column is welded at one end of the second support rod, a second sliding rod is movably connected to the inner wall of the hollow column, a through hole is formed in the inner wall of the second sliding rod, a connecting rod is welded on the outer wall of the bottom of the second sliding rod, a liquid guide plate is welded at the top of the connecting rod, and a second convex block is welded on the outer wall of one side of the second sliding rod; the outer wall welding of support frame top has vaulting pole one, a ration section of thick bamboo has been bonded to vaulting pole one end, ration section of thick bamboo top has the screw thread post through threaded connection. The invention can adjust the position of the piston plate relative to the inner part of the quantitative cylinder by rotating the threaded column, thereby adjusting and controlling the volume in the quantitative cylinder and realizing quantitative administration of the liquid medicine.
Description
Technical Field
The invention relates to the technical field of drug delivery devices, in particular to a quantitative drug delivery device for medical oncology.
Background
In the treatment process to the tumour, utilize traditional chinese medical treatment means, make the patient take the time of using through decocting traditional chinese medicine, in order to guarantee the effect of treatment, need carry out the ration to the dose at every turn and adjust, present ration device adopts the liquid medicine of directly pouring into in the container that is provided with the scale mark usually, though can realize the derivation of liquid medicine comparatively fast through this kind of mode, but the accuracy of dosing is relatively poor, when taking when needs high frequency time simultaneously, make operating personnel easily produce fatigue, for this reason need design a device of dosing, can realize taking to the ration of liquid medicine fast.
Through retrieval, chinese patent application number is CN201821899978.6, discloses a drug delivery device for medical oncology, including atmospheric pressure providing device, medicine storage device, attemperator and puncture infusion syringe needle, atmospheric pressure providing device passes through a pipeline and medicine storage device intercommunication, medicine storage device and attemperator intercommunication, attemperator and puncture infusion syringe needle intercommunication.
One of the above-mentioned patents for medical oncology drug delivery devices suffers from the following disadvantages: in the process of administration, the dosage required by a patient cannot be adjusted, so that when the dosage is more, the body of the patient is affected, and when the dosage is less, the treatment effect cannot be achieved.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a quantitative drug delivery device for oncology.
In order to achieve the purpose, the invention adopts the following technical scheme:
a quantitative drug delivery device for medical oncology comprises a support frame, a liquid medicine heating and storing assembly and a driving part, wherein a second support rod is fixed on the inner wall of the bottom of the support frame, a hollow column is welded at one end of the second support rod, a second sliding rod is movably connected to the inner wall of the hollow column, a through hole is formed in the inner wall of the second sliding rod, a connecting rod is welded on the outer wall of the bottom of the second sliding rod, a liquid guide plate is welded at the top of the connecting rod, and a second convex block is welded on the outer wall of one side of the second sliding rod; the support frame top outer wall welding has a vaulting pole one, a vaulting pole one end bonds and has a ration section of thick bamboo, ration section of thick bamboo top has the screw thread post through threaded connection, the screw thread capital portion has the piston board through the fix with screw, ration bobbin base portion integrated into one piece has the drain pipe, it has same connecting pipe one to peg graft between a ration section of thick bamboo and the hollow post.
Preferably: the driving part includes:
a spin column; the rotating column is movably connected to the outer wall of one side of the supporting frame;
a clamping block; the clamping block is integrally formed on the circumferential outer wall of the rotating column;
a grip; the handle is welded at one end of the rotary column;
a clamping cylinder; the clamping cylinder is fixed on the outer wall of one side of the support frame;
a clockwork spring; the clockwork spring is clamped between the rotary column and the clamping cylinder by utilizing a clamping block;
a lever; the lever is welded on the circumferential outer wall of the rotating column;
a second waist-shaped hole; the second waist-shaped hole is formed in the surface of the lever, and the second waist-shaped hole is matched with the second bump.
Preferably: the liquid medicine heating storage component comprises:
a heating cylinder; the heating cylinder is fixed on the outer wall of the third side of the support rod, and the filling pipe is integrally formed on the circumferential outer wall of the heating cylinder;
a third support rod; and the third support rod is fixed on the outer wall of the top of the support frame.
Preferably: the outer wall of the top of the sliding rod II is fixedly provided with a jacking frame, the outer wall of the top of the jacking frame is fixedly provided with a first extrusion plate, and the outer wall of the circumference of the first extrusion plate is movably connected to the inner wall of the circumference of the heating cylinder.
Preferably: the outer wall of the top of the support frame is fixed with a vertical plate, and the outer wall of one side of the vertical plate is fixed with a containing cylinder.
Preferably: the bottom of the first extrusion plate and the outer wall of the circumference of the containing cylinder are inserted with the same hose, and the bottom of the containing cylinder and the outer wall of one side of the hollow column are inserted with the same connecting pipe II.
Preferably: the outer wall swing joint of holding section of thick bamboo one side has the stirring post, stirring post circumference outer wall integrated into one piece has stirring vane.
On the basis of the scheme: and belt wheels are fixed at one end of the stirring column and one end of the rotating column, and the two belt wheels are in transmission connection through a belt.
On the basis of the scheme, the following steps are preferred: the three inner walls of vaulting pole swing joint have slide bar one, slide bar one side outer wall welding has lug one, waist type hole one has been seted up to the lever surface, and waist type hole one and lug one adaptation of each other, a slide bar top outer wall is fixed with stripper plate two, and two swing joint of stripper plate are in heating cylinder circumference inner wall.
The invention has the beneficial effects that:
1. the piston plate can be adjusted relative to the position inside the quantitative cylinder by rotating the threaded column, so that the volume in the quantitative cylinder can be regulated and controlled, and quantitative administration can be realized for liquid medicine.
2. Through setting up slide bar two to slide along hollow post inner wall to can make when coinciding between through-hole and connecting pipe one, connecting pipe two, can realize the derivation of liquid medicine, when the dislocation between the three, realize holding back to the liquid medicine, thereby can freely control the derivation of liquid medicine
3. Can seal the drain pipe temporarily when carrying out the ration to the liquid medicine through being provided with the drain plate for the liquid medicine can be derived through the drain pipe after the liquid medicine ration finishes.
4. Utilize clockwork spring can realize the reset function of lever, can make stirring vane can carry out just reversing along an accommodation section of thick bamboo is inside simultaneously to can play the effect of stirring to the liquid medicine.
5. The direction adjusting function of the lever is utilized, so that the first extrusion plate and the second extrusion plate can move in the direction, two pairs of liquid medicines can be extruded by the first extrusion plate and the second extrusion plate, and the liquid outlet rate of the liquid medicines can be improved.
Drawings
FIG. 1 is a schematic view of the overall structure of a quantitative drug delivery device for medical oncology proposed by the present invention;
FIG. 2 is a schematic diagram of a back side structure of a quantitative drug delivery device for medical oncology proposed by the present invention;
FIG. 3 is a schematic view of a driving portion of a quantitative drug delivery device for oncology provided in the present invention;
FIG. 4 is a schematic view of the entire structure of a liquid medicine heating assembly of a quantitative drug delivery device for medical oncology provided by the invention;
FIG. 5 is an exploded view of a liquid heating assembly of a quantitative drug delivery device for medical oncology according to the present invention;
FIG. 6 is a schematic view of the whole structure of a dosing assembly of a dosing device for medical oncology according to the present invention;
FIG. 7 is an exploded view of a dosing assembly of a dosing device for medical oncology in accordance with the present invention;
fig. 8 is a schematic structural view of a liquid medicine stirring assembly of a quantitative medicine feeding device for oncology department according to the present invention.
In the figure: 1-support frame, 2-handle, 3-slide bar I, 4-heating cylinder, 5-lifting frame, 6-slide bar II, 7-quantitative cylinder, 8-liquid guide plate, 9-connecting rod, 10-stay bar I, 11-stay bar II, 12-riser, 13-stay bar III, 14-belt, 15-hollow column, 16-containing cylinder, 17-waist-shaped hole I, 18-clockwork spring, 19-clamping cylinder, 20-clamping block, 21-waist-shaped hole II, 22-belt wheel, 23-rotary column, 24-lever, 25-hose, 26-extrusion plate I, 27-lug I, 28-lug II, 29-through hole, 30-extrusion plate II, 31-connection pipe I, 32-liquid outlet pipe, 33-connection pipe II, 34-piston plate, 35-threaded column, 36-stirring blade, 37-stirring column.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1:
a quantitative drug delivery device for medical oncology is shown in figures 1-8 and comprises a support frame 1, a liquid medicine heating and storing assembly and a driving part, wherein a second support rod 11 is fixed on the inner wall of the bottom of the support frame 1 through bolts, a hollow column 15 is welded at one end of the second support rod 11, a second slide rod 6 is connected to the inner wall of the hollow column 15 in a sliding manner, a through hole 29 is formed in the inner wall of the second slide rod 6, a connecting rod 9 is welded on the outer wall of the bottom of the second slide rod 6, a liquid guide plate 8 is welded at the top of the connecting rod 9, and a second bump 28 is welded on the outer wall of one side of the second slide rod 6;
the outer wall of the top of the support frame 1 is welded with a stay bar I10, one end of the stay bar I10 is bonded with a quantifying cylinder 7, the top of the quantifying cylinder 7 is connected with a threaded column 35 through threads, the bottom of the threaded column 35 is fixed with a piston plate 34 through a screw, the bottom of the quantifying cylinder 7 is integrally formed with a liquid outlet pipe 32, and a same connecting pipe I31 is inserted between the quantifying cylinder 7 and the hollow column 15;
the liquid medicine heating and storing component can be used for heating the liquid medicine while storing the liquid medicine, so that the liquid medicine can be adjusted to a proper temperature and is convenient for a patient to take, the driving part can be used for driving the second slide bar 6 to slide upwards along the inner wall of the hollow column 15, so that after a relative opening is generated between the through hole 29 formed in the second slide bar 6 and the first connecting pipe 31, the liquid medicine can be guided into the quantifying cylinder 7 through the through hole 29 and the first connecting pipe 31, the height of the piston plate 34 relative to the bottom of the quantifying cylinder 7 can be adjusted through rotating the threaded column 35, the volume between the quantifying cylinder 7 and the piston plate 34 can be adjusted and controlled, so that the liquid medicine can be quantitatively administered, through the linking effect of the connecting rod 9, the liquid guide plate 8 can temporarily block the liquid outlet pipe 32 in the process of synchronously rising along with the second slide bar 6, and the liquid outlet pipe 32 cannot overflow when the liquid medicine is quantitatively administered, after the ration finishes, utilize drive division control slide bar two 6 to reset for misplace between through-hole 29 and the slide bar two 6, drain plate 8 moves down along drain pipe 32 opening simultaneously, thereby makes the liquid medicine after the ration derive through drain pipe 32, and the drain plate 8 surface is the arc structure, and the outflow of the liquid medicine of being convenient for utilizes collection device to carry out the ration to the liquid medicine and collects.
In order to drive the second sliding rod 6 to move; as shown in fig. 1-5, the driving part comprises a handle 2, a clockwork spring 18, a clamping barrel 19, a clamping block 20, a second waist-shaped hole 21, a rotary column 23 and a lever 24; the rotary column 23 is rotatably connected to the outer wall of one side of the support frame 1, the fixture block 20 is integrally formed on the outer wall of the circumference of the rotary column 23, the handle 2 is welded at one end of the rotary column 23, the clamping cylinder 19 is fixed on the outer wall of one side of the support frame 1 through a bolt, the clockwork spring 18 is clamped between the rotary column 23 and the clamping cylinder 19 through the fixture block 20, the lever 24 is welded on the outer wall of the circumference of the rotary column 23, the second waist-shaped hole 21 is formed in the surface of the lever 24, and the second waist-shaped hole 21 and the second projection 28 are matched with each other;
drive the column spinner 23 through gripping handle 2 and rotate to make lever 24 utilize two 21 in waist type hole to stir two 28 lugs at pivoted in-process, thereby make two 6 slide bars to shift up under the drive effect of two 28 lugs, be convenient for carry out the ration to the liquid medicine and dose, can guarantee through being provided with clockwork spring 18 that the hand is removed the power after, lever 24 can reset, thereby be convenient for quantitative liquid medicine and derive through drain pipe 32.
In order to heat the liquid medicine; as shown in fig. 1-5, the liquid medicine heating and storing assembly comprises a heating cylinder 4 and a third support rod 13, the third support rod 13 is fixed on the outer wall of the top of the support frame 1 through bolts, the heating cylinder 4 is fixed on the outer wall of one side of the third support rod 13 through bolts, and a filling pipe is integrally formed on the outer wall of the circumference of the heating cylinder 4;
the heating tube 4 is internally provided with a heating plate which can heat the liquid medicine, and the liquid medicine can be filled and supplemented by a filling tube.
To facilitate the introduction of the chemical solution from the heating cylinder 4 into the measuring cylinder 7; as shown in fig. 1-7, a jacking frame 5 is fixed on the outer wall of the top of the second sliding rod 6 through a bolt, a first extrusion plate 26 is fixed on the outer wall of the top of the jacking frame 5 through a bolt, and the circumferential outer wall of the first extrusion plate 26 is slidably connected to the circumferential inner wall of the heating cylinder 4;
a vertical plate 12 is fixed on the outer wall of the top of the support frame 1 through a bolt, an accommodating cylinder 16 is fixed on the outer wall of one side of the vertical plate 12 through a bolt, the same hose 25 is inserted at the bottom of the first extrusion plate 26 and the outer wall of the circumference of the accommodating cylinder 16, and the same connecting pipe two 33 is inserted at the bottom of the accommodating cylinder 16 and the outer wall of one side of the hollow column 15;
when the quantitative administration is required, the first connecting pipe 31 and the second connecting pipe 33 are provided, so that the marking of the liquid medicine enters the accommodating cylinder 16 through the hose 25, and then is guided into the quantitative cylinder 7 through the second connecting pipe 33, the hollow column 15 and the first connecting pipe 31.
In order to stir the liquid medicine; as shown in fig. 8, an outer wall of one side of the accommodating cylinder 16 is rotatably connected with a stirring column 37, the circumferential outer wall of the stirring column 37 is integrally formed with a stirring blade 36, one end of the stirring column 37 and one end of the rotating column 23 are both fixed with belt wheels 22 through bolts, and the two belt wheels 22 are in transmission connection through a belt 14;
through utilizing belt 14 to transmit between will stir post 37 and the column spinner 23, thereby can make the column spinner 23 at rotatory in-process, make the stirring post 37 can drive stirring vane 36 and rotate, utilize stirring vane 36 to stir the liquid medicine, two band pulley 22 materials are the same, the external diameter size has the difference, size through adjusting between two band pulleys 22, thereby can adjust stirring vane 36's rotational frequency, thereby improve the stirring effect, utilize clockwork spring 18 can make stirring vane 36 carry out clockwise and anticlockwise rotation, thereby can further improve the effect of stirring to the liquid medicine.
When the present embodiment is used, when a quantitative drug delivery needs to be performed on a drug solution, firstly, the threaded column 35 is rotated, so as to adjust the position of the piston plate 34 relative to the quantitative cylinder 7, so as to adjust the volume of the quantitative cylinder 7, then, a user holds the handle 2 with a hand and rotates along the deformation direction of the clockwork spring 18, so that the lever 24 toggles the second projection 28 through the second waist-shaped hole 21 in the rotation process of the rotary column 23, so as to gradually move the second slide bar 6 upwards, in the upwards moving process, the liquid guide plate 8 temporarily seals the liquid outlet pipe 32, and meanwhile, the through hole 29 gradually opens relative to the first connecting pipe 31 and the second connecting pipe 33 in the upwards moving process, so that the drug solution can be injected through the heating cylinder 4, the injected drug solution is finally introduced into the quantitative cylinder 7, when the drug solution is filled in the quantitative cylinder 7, the liquid medicine in the quantitative section of thick bamboo 7 inside and the connecting pipe 31 is required liquid medicine volume promptly this moment, the hand is removed the power after that, make lever 24 reset fast under clockwork spring 18's effect, at the in-process that resets, hollow column 15 can carry out the shutoff to through-hole 29, drain bar 8 breaks away from drain pipe 32 surface gradually at the in-process that moves down simultaneously, make quantitative liquid medicine can derive through drain pipe 32, utilize collection device can collect the liquid medicine, at this in-process, stirring vane 36 can be under clockwork spring 18's effect along the inside positive and negative rotation that carries on of holding barrel 16, thereby can carry out the stirring fully to the liquid medicine.
Example 2:
a quantitative drug delivery device for oncology, as shown in figures 4-5, in order to accelerate the discharge rate of the liquid drug in the heating cylinder 4; this example is supplemented by example 1 with the following: the inner wall of the third support rod 13 is connected with a first slide rod 3 in a sliding mode, the outer wall of one side of the first slide rod 3 is welded with a first convex block 27, a first waist-shaped hole 17 is formed in the surface of the lever 24, the first waist-shaped hole 17 is matched with the first convex block 27, the outer wall of the top of the first slide rod 3 is fixedly provided with a second extrusion plate 30 through bolts, and the second extrusion plate 30 is connected to the inner wall of the circumference of the heating cylinder 4 in a sliding mode;
the adjustment effect of the lever 24 can enable the moving directions of the first sliding rod 3 and the second sliding rod 6 to be opposite in the moving process, so that the first extrusion plate 26 and the second extrusion plate 30 can move relatively in the dosing process, liquid medicine can be extruded, the liquid medicine leading-out rate can be accelerated, and the dosing efficiency can be improved.
When the heating cylinder is used, in the quantitative dosing process, the first squeezing plate 26 and the second squeezing plate 30 can move reversely by utilizing the adjusting effect of the lever 24, so that the first squeezing plate 26 and the second squeezing plate 30 can squeeze liquid medicine in the heating cylinder 4, and the liquid medicine can be accelerated to be led out.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The quantitative dosing device for the medical oncology comprises a support frame (1), a liquid medicine heating and storing assembly and a driving part, and is characterized in that a second support rod (11) is fixed on the inner wall of the bottom of the support frame (1), a hollow column (15) is welded at one end of the second support rod (11), a second sliding rod (6) is movably connected to the inner wall of the hollow column (15), a through hole (29) is formed in the inner wall of the second sliding rod (6), a connecting rod (9) is welded on the outer wall of the bottom of the second sliding rod (6), a liquid guide plate (8) is welded at the top of the connecting rod (9), and a second bump (28) is welded on the outer wall of one side of the second sliding rod (6); the utility model discloses a quantitative cylinder, including support frame (1), vaulting pole (10) one end bonds and has a quantitative section of thick bamboo (7), there is threaded post (35) quantitative section of thick bamboo (7) top through threaded connection, threaded post (35) bottom has piston plate (34) through the fix with screw, quantitative section of thick bamboo (7) bottom integrated into one piece has drain pipe (32), it has same connecting pipe (31) to peg graft between a quantitative section of thick bamboo (7) and hollow post (15).
2. A dosing device for medical oncology according to claim 1, characterized in that the drive part comprises:
a rotating column (23); the rotating column (23) is movably connected to the outer wall of one side of the support frame (1);
a cartridge (20); the fixture block (20) is integrally formed on the circumferential outer wall of the rotating column (23);
a grip (2); the handle (2) is welded at one end of the rotary column (23);
a blocking cylinder (19); the clamping cylinder (19) is fixed on the outer wall of one side of the support frame (1);
a spring (18); the clockwork spring (18) is clamped between the rotary column (23) and the clamping cylinder (19) by utilizing a clamping block (20);
a lever (24); the lever (24) is welded on the circumferential outer wall of the rotating column (23);
a second waist-shaped hole (21); the second waist-shaped hole (21) is formed in the surface of the lever (24), and the second waist-shaped hole (21) and the second bump (28) are matched with each other.
3. The device of claim 2, wherein the medical fluid heating and storing assembly comprises:
a heating cylinder (4); the heating cylinder (4) is fixed on the outer wall of one side of the third support rod (13), and a filling pipe is integrally formed on the circumferential outer wall of the heating cylinder (4);
a third stay bar (13); the third support rod (13) is fixed on the outer wall of the top of the support frame (1).
4. The quantitative drug delivery device for the medical oncology department according to claim 3, wherein a jacking frame (5) is fixed on the outer wall of the top of the second sliding rod (6), a first extrusion plate (26) is fixed on the outer wall of the top of the jacking frame (5), and the circumferential outer wall of the first extrusion plate (26) is movably connected with the circumferential inner wall of the heating cylinder (4).
5. A dosing device for department of oncology according to claim 4, characterized in that the outer wall of the top of the support frame (1) is fixed with a riser (12), and the outer wall of one side of the riser (12) is fixed with a containing cylinder (16).
6. A quantitative drug delivery device for medical oncology according to claim 5, wherein the bottom of the first extrusion plate (26) and the peripheral outer wall of the containing cylinder (16) are inserted with the same hose (25), and the bottom of the containing cylinder (16) and the outer wall of one side of the hollow column (15) are inserted with the same connecting pipe (33).
7. A quantitative drug delivery device for medical oncology according to claim 6, wherein the outer wall of one side of the containing cylinder (16) is movably connected with a stirring column (37), and the circumferential outer wall of the stirring column (37) is integrally formed with a stirring blade (36).
8. A dosing device for medical oncology according to claim 7, characterized in that one end of the stirring column (37) and one end of the rotating column (23) are both fixed with belt wheels (22), and the two belt wheels (22) are in transmission connection through a belt (14).
9. The quantitative drug delivery device for the medical oncology department according to claim 8, wherein a first sliding rod (3) is movably connected to the inner wall of the third supporting rod (13), a first protruding block (27) is welded on the outer wall of one side of the first sliding rod (3), a first waist-shaped hole (17) is formed in the surface of the lever (24), the first waist-shaped hole (17) and the first protruding block (27) are mutually matched, a second extrusion plate (30) is fixed on the outer wall of the top of the first sliding rod (3), and the second extrusion plate (30) is movably connected to the inner circumferential wall of the heating cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210440981.6A CN114712240B (en) | 2022-04-25 | 2022-04-25 | Quantitative dosing device for medical oncology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210440981.6A CN114712240B (en) | 2022-04-25 | 2022-04-25 | Quantitative dosing device for medical oncology |
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| Publication Number | Publication Date |
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| CN114712240A true CN114712240A (en) | 2022-07-08 |
| CN114712240B CN114712240B (en) | 2022-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210440981.6A Active CN114712240B (en) | 2022-04-25 | 2022-04-25 | Quantitative dosing device for medical oncology |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209809275U (en) * | 2018-11-19 | 2019-12-20 | 廖光辉 | Drug delivery device for medical oncology |
| CN209916141U (en) * | 2019-03-15 | 2020-01-10 | 江苏省肿瘤医院 | Medical oncology device of dosing |
| CN210811390U (en) * | 2019-04-30 | 2020-06-23 | 王惠临 | Medical oncology device of dosing |
| CN212997794U (en) * | 2020-03-30 | 2021-04-20 | 西安交通大学医学院第一附属医院 | Medical oncology nurses with device of dosing |
| CN215194925U (en) * | 2021-05-13 | 2021-12-17 | 新乡市中心医院 | Novel medical oncology doses device |
| CN215231085U (en) * | 2020-12-03 | 2021-12-21 | 徐州奇诺医疗科技有限公司 | Drug delivery device for medical oncology |
-
2022
- 2022-04-25 CN CN202210440981.6A patent/CN114712240B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209809275U (en) * | 2018-11-19 | 2019-12-20 | 廖光辉 | Drug delivery device for medical oncology |
| CN209916141U (en) * | 2019-03-15 | 2020-01-10 | 江苏省肿瘤医院 | Medical oncology device of dosing |
| CN210811390U (en) * | 2019-04-30 | 2020-06-23 | 王惠临 | Medical oncology device of dosing |
| CN212997794U (en) * | 2020-03-30 | 2021-04-20 | 西安交通大学医学院第一附属医院 | Medical oncology nurses with device of dosing |
| CN215231085U (en) * | 2020-12-03 | 2021-12-21 | 徐州奇诺医疗科技有限公司 | Drug delivery device for medical oncology |
| CN215194925U (en) * | 2021-05-13 | 2021-12-17 | 新乡市中心医院 | Novel medical oncology doses device |
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| CN114712240B (en) | 2022-12-09 |
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Effective date of registration: 20230713 Address after: Room 301, Building 4, No. 109, Yongfu Road, Tangzha Town Street, Chongchuan District, Nantong City, Jiangsu Province, 226000 Patentee after: Jiangsu Suyuan Pathological Diagnosis Center Co.,Ltd. Address before: 226361 No. 30, yangbei Road, tongpingchao Town, Tongzhou District, Nantong City, Jiangsu Province Patentee before: NANTONG TUMOR Hospital |