CN113209412B

CN113209412B - A chemotherapy nursing device for oncology

Info

Publication number: CN113209412B
Application number: CN202110514300.1A
Authority: CN
Inventors: 焦丽萍; 庄利梅; 赵萍; 蒋芳; 张绘慧
Original assignee: Zhenjiang First Peoples Hospital
Current assignee: Liyang Kexin Information Technology Co.,Ltd.
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2023-02-21
Anticipated expiration: 2041-05-12
Also published as: CN113209412A

Abstract

The invention relates to the technical field of medical instruments, in particular to a chemotherapy nursing device for oncology, which comprises a nursing seat, a supporting rod and a needle head, and further comprises: the rotating mechanism is used for supporting the infusion bottle and can drive the infusion bottle to rotate; the detection mechanism is communicated with the interior of the infusion bottle through the needle head and is used for detecting the residual amount of the liquid medicine in the infusion bottle. When the detection mechanism detects that the residual amount of the liquid medicine in the infusion bottle is exhausted, the force storage mechanism drives the medicine changing mechanism to rotate, so that the rotating mechanism drives the infusion bottle to rotate, and the infusion bottle is convenient to change; when the rotating mechanism rotates, the needle head is pulled out of the plugging mechanism, and after the next infusion bottle rotates in place, the plugging mechanism drives the needle head to be inserted into the infusion bottle again, so that the infusion bottle can be continuously supplied for a patient, the infusion bottle does not need to be replaced by medical staff, and the labor intensity of the medical staff is reduced.

Description

A chemotherapy nursing device for oncology

Technical Field

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

Background

The oncology department, the internal medicine department, the surgery department, the obstetrics and gynecology department and the pediatrics department are the same as the second-level subjects of clinical medicine and are divided into the oncology department, the oncology radiotherapy department, the oncology department and the like, and the oncology department is mainly used for the medical treatment of various benign and malignant tumors; the tumor radiotherapy department is mainly engaged in the radiotherapy of tumors; tumor surgery provides a comprehensive treatment mainly based on surgery. The relevant departments of a special oncology hospital are subdivided according to different parts, such as gastrointestinal oncology, lymphoma oncology in oncology; the tumor surgery includes breast surgery, head and neck surgery, thoracic surgery, tumor gynecology, abdominal surgery, etc.

When a patient needs to be transfused and treated, a large amount of liquid medicine in the body needs to be injected in the treatment, the patient needs to be transfused for a long time, the infusion bottle needs to be replaced by medical personnel at intervals by the conventional infusion equipment, and when the medical personnel are busy, the medical personnel possibly forget to replace the infusion bottle, so that the blood return phenomenon of the patient can be caused, and the physical and mental health of the patient is damaged.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a chemotherapy nursing device for an oncology department.

The technical scheme adopted by the invention for solving the technical problems is as follows: a chemotherapy nursing device for oncology, includes nursing seat, bracing piece and syringe needle, still includes:

the rotating mechanism is used for supporting the infusion bottle and can drive the infusion bottle to rotate;

the detection mechanism is communicated with the interior of the infusion bottle through the needle head and is used for detecting the residual amount of the liquid medicine in the infusion bottle;

the medicine changing mechanism is used for driving the rotating mechanism to rotate so as to achieve the purpose of switching the infusion bottle;

the force accumulation mechanism is used for driving the medicine changing mechanism to rotate;

the plugging mechanism drives the needle head to be inserted into and pulled out of the infusion bottle, so that the infusion bottle is convenient to replace;

the backup pad, backup pad fixed connection is in the surface of bracing piece for support detection mechanism, mechanism of changing dressings and hold power mechanism.

Specifically, the rotating mechanism comprises a cross-shaped rotating frame, a placing box and a rectangular opening, the cross-shaped rotating frame is rotatably connected with the top of the supporting rod, the placing box is fixedly connected to each end point of the cross-shaped rotating frame, the rectangular opening is formed in the outer surface of the placing box in a penetrating mode, the bottom of the placing box is of a conical structure, the bottom of the placing box is open, and a tightening assembly used for tightening the infusion bottle is arranged inside the placing box.

Specifically, detection mechanism includes communicating pipe, piston, stay cord, connecting rod, the one end and the syringe needle of communicating pipe are linked together, the other end and the piston pipe of communicating pipe are linked together, the top of piston pipe is open setting, and the top of piston pipe passes through the lower fixed surface of connecting rod and backup pad to be connected, the inner wall sliding connection of piston and piston pipe, the upper surface of piston and the one end fixed connection of stay cord, the other end fixedly connected with auxiliary assembly of stay cord, the stay cord is connected with holding power mechanism through auxiliary assembly.

Specifically, the auxiliary assembly includes bull stick, spacing post and stopper, the piston was kept away from to the stay cord one end and bull stick fixed connection, the bull stick rotates with the upper surface of backup pad to be connected the setting, the last fixed surface of spacing post and stopper and backup pad is connected and is set up, the center of rotation of bull stick is close to spacing post one end setting, the stay cord is around locating on the spacing post, and runs through the stopper setting.

Specifically, hold power mechanism includes rack, bar opening, cardboard, top spring, push pedal, rectangular channel, spacing groove and thrust spring, the rack sets up with the upper surface sliding connection of backup pad, and the bar opening has been seted up to the lower surface of rack, the cardboard is connected with bar open-ended internal surface rotation, the one end fixed connection of top spring is in bar open-ended upper surface, the other end of top spring offsets with the upper surface of cardboard, the push pedal sets up with the inside sliding connection of rack, and the push pedal runs through near the upper surface of cardboard and has seted up the rectangular channel, the internal surface sliding connection of cardboard and rectangular channel sets up, a plurality of spacing grooves have been seted up to the backup pad near the upper surface of cardboard, the one end and the rack fixed connection of piston are kept away from to the stay cord, the outer surface cover that the stay cord is close to the rack is equipped with thrust spring, thrust spring's one end offsets with the rack, thrust spring's the other end offsets with the backup pad.

Concretely, the mechanism of changing dressings includes pivot, gear, draw-in groove, arc fixture block, sheave and card post, the pivot sets up with the last fixed surface of backup pad to be connected with, the pivot surface rotates and is connected with the gear, the annular groove has been seted up to the upper surface of gear, the circumference evenly rotates in the annular groove and is connected with a plurality of arc fixture blocks, a plurality of draw-in grooves have evenly been seted up to the surface that the pivot is close to the arc fixture block, the top and the sheave fixed connection of pivot, the upper surface circumference of sheave runs through and has seted up four bar grooves, the inner wall sliding connection in card post and bar groove, card post fixed connection is in the lower surface of cross rotating turret.

Concretely, plug mechanism includes fixed block, L shape driving lever, toper piece, catch groove, retaining ring, jacking spring and solid fixed ring, the even fixedly connected with a plurality of fixed blocks of surface of the vertical direction of bracing piece, L shape driving lever runs through a plurality ofly the fixed block sets up rather than sliding connection, the top and the toper piece fixed connection of L shape driving lever, the one end that the toper piece was kept away from to L shape driving lever is connected with the syringe needle through solid fixed ring, four catch grooves have been seted up to the surface circumference of cross rotating turret, the toper piece sets up with the inner wall sliding connection who catches the groove, the fixed surface of L shape driving lever is connected with the retaining ring, the jacking spring housing is located on the L shape driving lever, the both ends of jacking spring offset with the lower surface of retaining ring and the upper surface of one of them fixed block respectively.

Specifically, the abutting assembly comprises a jacking spring and a top plate, one end of the jacking spring is fixedly connected to the upper surface of the interior of the placing box, the other end of the jacking spring is fixedly connected with the upper surface of the top plate, and the top plate is connected with the inner wall of the placing box in a sliding mode.

The invention has the beneficial effects that:

(1) When the detection mechanism detects that the residual amount of the liquid medicine in the infusion bottle is exhausted, the force storage mechanism drives the medicine changing mechanism to rotate, so that the rotating mechanism drives the infusion bottle to rotate, and the infusion bottle is convenient to change; when the rotating mechanism rotates, the needle head is pulled out by the plugging mechanism, and after the next infusion bottle rotates in place, the plugging mechanism drives the needle head to be inserted into the infusion bottle again, so that the infusion bottle can be continuously supplied for a patient, medical staff is not required to replace the infusion bottle, and the labor intensity of the medical staff is reduced.

(2) The piston pipe is communicated with the inside of the infusion bottle through the communicating pipe, so that a communicating vessel structure is formed, and the principle of the communicating vessel can be known as follows: under the condition that the liquid does not flow, the liquid level in each container of the communicating vessel should be kept level; when the liquid medicine in the infusion bottle is continuously injected into a patient, the liquid level of the liquid medicine in the infusion bottle is lowered, the liquid level in the piston tube communicated with the liquid medicine in the infusion bottle is lowered along with the liquid level, so that the piston is driven to move downwards, the pull rope fixedly connected with the piston pulls the rack to move, and the rack can store force through the force storage mechanism so as to drive the medicine changing mechanism to rotate and finish the medicine changing action.

(3) When the piston descends, the pull rope fixedly connected with the piston pulls the rotating rod to rotate, and as the rotating center of the rotating rod is arranged close to one end of the limiting column, a labor-saving lever is formed when the force arm is larger than the moment according to the lever principle; the pull rope fixedly connected with the other end of the rotating rod can be easily pulled by pulling the rotating rod away from one end of the limiting column, so that the rack can be pulled to move by applying small force, and the force storage operation on the rack is completed.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic overall structure diagram of a chemotherapy nursing device for oncology provided by the invention;

fig. 2 is a schematic partial sectional structural view of a chemotherapy nursing device for oncology provided by the invention;

FIG. 3 is a schematic structural diagram of a rotating mechanism of a chemotherapy nursing device for oncology provided by the invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3;

FIG. 5 is an enlarged view of the structure at B in FIG. 4;

FIG. 6 is an enlarged view of the structure at C in FIG. 4;

FIG. 7 is an enlarged view of the structure of FIG. 6 at D;

fig. 8 is a schematic structural diagram of a rack of a chemotherapy nursing device for oncology provided by the invention.

In the figure: 1. a nursing seat; 2. a support bar; 3. a rotating mechanism; 301. a cross-shaped rotating frame; 302. placing the box; 303. a rectangular opening; 4. a detection mechanism; 401. a communicating pipe; 402. a piston tube; 403. a piston; 404. pulling a rope; 405. a connecting rod; 5. an auxiliary component; 501. a rotating rod; 502. a limiting column; 503. a limiting block; 6. a force storage mechanism; 601. a rack; 602. a strip-shaped opening; 603. clamping a plate; 604. a spring is supported; 605. pushing the plate; 606. a rectangular groove; 607. a limiting groove; 608. a thrust spring; 7. a dressing change mechanism; 701. a rotating shaft; 702. a gear; 703. a card slot; 704. an arc-shaped fixture block; 705. a grooved wheel; 706. clamping the column; 8. a plug-in mechanism; 801. a fixed block; 802. an L-shaped deflector rod; 803. a conical block; 804. a baffle groove; 805. a retainer ring; 806. a jacking spring; 807. a fixing ring; 9. a tightening assembly; 901. a jacking spring; 902. a top plate; 10. a needle head; 11. and a support plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-7, the chemotherapy nursing device for oncology department of the present invention includes a nursing seat 1, a support rod 2 and a needle 10, and further includes:

the rotating mechanism 3 is used for supporting the infusion bottle and can drive the infusion bottle to rotate;

the detection mechanism 4 is communicated with the interior of the infusion bottle through a needle 10 and is used for detecting the residual amount of the liquid medicine in the infusion bottle;

the medicine changing mechanism 7 is used for driving the rotating mechanism 3 to rotate so as to achieve the purpose of switching the infusion bottles;

the force storage mechanism 6 is used for driving the medicine changing mechanism 7 to rotate;

the plugging mechanism 8 drives the needle head 10 to be inserted into and pulled out of the infusion bottle, so that the infusion bottle is convenient to replace;

and the supporting plate 11 is fixedly connected to the outer surface of the supporting rod 2 and used for supporting the detection mechanism 4, the medicine changing mechanism 7 and the force storage mechanism 6.

In operation, when the detection mechanism 4 detects that the residual amount of the liquid medicine in the infusion bottle is exhausted, the force storage mechanism 6 drives the medicine changing mechanism 7 to rotate, so that the rotating mechanism 3 drives the infusion bottle to rotate, and the infusion bottle is convenient to replace; when the rotating mechanism 3 rotates, the needle head 10 is pulled out of the plugging mechanism 8, and after the next infusion bottle rotates in place, the plugging mechanism 8 drives the needle head 10 to be inserted into the infusion bottle again, so that the patient continues to be supplied with medicine, medical staff does not need to replace the infusion bottle, and the labor intensity of the medical staff is reduced.

As shown in fig. 2, specifically, the rotating mechanism 3 includes a cross-shaped rotating frame 301, a placing box 302 and a rectangular opening 303, the cross-shaped rotating frame 301 is rotatably connected to the top of the supporting rod 2, each end point of the cross-shaped rotating frame 301 is fixedly connected with the placing box 302, the rectangular opening 303 is formed in the outer surface of the placing box 302 in a penetrating manner, the bottom of the placing box 302 is of a conical structure, the bottom of the placing box 302 is open, and the inside of the placing box 302 is provided with a tightening component 9 for tightening an infusion bottle.

In operation, infusion bottles to be used are sequentially placed into the placing box 302, the infusion bottles are propped against through the propping assembly 9, the infusion bottles are prevented from falling, downward pushing force is applied to the infusion bottles, and the needle heads 10 can be conveniently inserted into the infusion bottles; four infusion bottles can be placed at most through the cross-shaped rotating frame 301, and the infusion bottles can be automatically replaced through the medicine changing mechanism 7, so that the labor amount of medical workers is reduced.

As shown in fig. 3, specifically, the detection mechanism 4 includes a communication pipe 401, a piston pipe 402, a piston 403, a pulling rope 404, and a connecting rod 405, one end of the communication pipe 401 is communicated with the needle 10, the other end of the communication pipe 401 is communicated with the piston pipe 402, the top end of the piston pipe 402 is open, the top of the piston pipe 402 is fixedly connected with the lower surface of the supporting plate 11 through the connecting rod 405, the piston 403 is slidably connected with the inner wall of the piston pipe 402, the upper surface of the piston 403 is fixedly connected with one end of the pulling rope 404, the other end of the pulling rope 404 is fixedly connected with the auxiliary assembly 5, and the pulling rope 404 is connected with the force accumulating mechanism 6 through the auxiliary assembly 5.

In operation, the piston tube 402 is communicated with the interior of the infusion bottle through the communicating tube 401, so that a communicating vessel structure is formed, and the principle of the communicating vessel is known as follows: under the condition that the liquid does not flow, the liquid level in each container of the communicating vessel is kept to be level; when the liquid medicine in the infusion bottle is continuously injected into the patient, the liquid level of the liquid medicine in the infusion bottle is lowered, the liquid level in the piston tube 402 communicated with the liquid medicine in the infusion bottle is lowered along with the liquid medicine, so that the piston 403 is driven to move downwards, the pull rope 404 fixedly connected with the piston 403 pulls the rack 601 to move, the rack 601 can accumulate force through the force accumulation mechanism 6, the medicine changing mechanism 7 is driven to rotate, and the medicine changing action is completed.

As shown in fig. 4, specifically, the auxiliary assembly 5 includes a rotating rod 501, a limiting column 502 and a limiting block 503, one end of the pulling rope 404, which is far away from the piston 403, is fixedly connected with the rotating rod 501, the rotating rod 501 is rotatably connected with the upper surface of the supporting plate 11, the limiting column 502 is fixedly connected with the limiting block 503 and the upper surface of the supporting plate 11, the rotation center of the rotating rod 501 is arranged near one end of the limiting column 502, and the pulling rope 404 is wound on the limiting column 502 and is arranged to penetrate through the limiting block 503.

In operation, when the piston 403 descends, the pull rope 404 fixedly connected with the piston 403 pulls the rotating rod 501 to rotate, and as the rotating center of the rotating rod 501 is arranged close to one end of the limiting column 502, a labor-saving lever is formed according to the lever principle when the force arm is greater than the moment; the pull rope 404 fixedly connected with the other end of the rotating rod 501 can be easily pulled by pulling one end, far away from the limiting column 502, of the rotating rod 501 through the pull rope 404, so that the rack 601 can be pulled to move by applying a small force, and the force storage operation on the rack 601 is completed.

As shown in fig. 3, 6 and 7, specifically, the power storage mechanism 6 includes a rack 601, a bar-shaped opening 602, a catch plate 603, a top spring 604, a push plate 605, a rectangular groove 606, a limit groove 607 and a thrust spring 608, the rack 601 is slidably connected to the upper surface of the support plate 11, the bar-shaped opening 602 is formed in the lower surface of the rack 601, the catch plate 603 is rotatably connected to the inner surface of the bar-shaped opening 602, one end of the top spring 604 is fixedly connected to the upper surface of the bar-shaped opening 602, the other end of the top spring 604 abuts against the upper surface of the catch plate 603, the push plate 605 is slidably connected to the inside of the rack 601, the rectangular groove 606 is formed in the upper surface of the push plate 605, the catch plate 603 is slidably connected to the inner surface of the rectangular groove 606, the upper surface of the support plate 11, which is adjacent to the catch plate 603, a plurality of limit grooves 607 are formed in the upper surface of the support plate 11, one end of the pull rope 404, which is far away from the piston 403, is fixedly connected to the rack 601, the thrust spring 608 is sleeved on the outer surface of the pull rope 404, the push plate 608, and the thrust spring 608 abuts against the support plate 11.

In operation, when the rack 601 is pulled by the pull rope 404, the snap-gauge 603 rotationally connected with the rack 601 draws the thrust of the top spring 604 to the direction of the limiting groove 607, and when the pull rope 404 pulls the rack 601 to move for a certain distance, the snap-gauge 603 is quickly clamped into the limiting groove 607 to prevent the rack 601 from being pushed by the thrust of the thrust spring 608 to be abutted against the force pulled by the pull rope 404, so that the rack 601 cannot move; when the liquid medicine in the infusion bottle is used up, the push plate 605 is abutted against the upper surface of the support plate 11, so that the clamping plate 603 is pushed to be separated from the limiting groove 607, the rack 601 at the moment loses the limiting effect of the limiting groove 607, and is pushed towards the direction of the gear 702 by the thrust spring 608, so that the gear 702 is driven to rotate, and the medicine changing mechanism 7 can be used for changing medicines.

As shown in fig. 5, specifically, the dressing change mechanism 7 includes a rotating shaft 701, a gear 702, a clamping groove 703, an arc-shaped clamping block 704, a grooved pulley 705 and a clamping column 706, the rotating shaft 701 is fixedly connected with the upper surface of the supporting plate 11, the outer surface of the rotating shaft 701 is rotatably connected with the gear 702, an annular groove is formed in the upper surface of the gear 702, a plurality of arc-shaped clamping blocks 704 are uniformly and rotatably connected to the inner circumference of the annular groove, a plurality of clamping grooves 703 are uniformly formed in the outer surface of the rotating shaft 701, which is close to the arc-shaped clamping blocks 704, the top of the rotating shaft 701 is fixedly connected with the grooved pulley 705, four strip-shaped grooves are formed in the circumference of the upper surface of the grooved pulley 705 in a penetrating manner, the clamping column 706 is slidably connected with the inner wall of the strip-shaped groove, and the clamping column 706 is fixedly connected to the lower surface of the cross-shaped rotating frame 301.

In operation, when the rack 601 is pulled by the pull rope 404, the gear 702 engaged with the rack rotates, and because the inner wall of the gear 702 is provided with the arc-shaped fixture block 704, when the gear 702 is driven by the rack 601, the gear 702 cannot drive the rotating shaft 701 to rotate, so that the grooved pulley 705 is prevented from driving the cross-shaped rotating frame 301 to rotate, and the stability of the infusion bottle is prevented from being influenced; when the rack 601 is pushed by the push spring 608 to drive the gear 702 to rotate, the arc-shaped fixture block 704 in the gear 702 is clamped with the clamping groove 703 formed in the rotating shaft 701 under the action of centrifugal force, so as to drive the rotating shaft 701 to rotate, and after the rotating shaft 701 rotates, the grooved wheel 705 fixedly connected with the top of the rotating shaft rotates along with the rotating shaft, so as to drive the clamping column 706 fixedly connected with the lower surface of the cross-shaped rotating frame 301 to rotate, and thus the replacement of the infusion bottle is completed.

As shown in fig. 3, specifically, the plug-pull mechanism 8 includes a fixing block 801, an L-shaped shift lever 802, a tapered block 803, a blocking groove 804, a blocking ring 805, a jacking spring 806 and a fixing ring 807, wherein a plurality of fixing blocks 801 are uniformly and fixedly connected to the outer surface of the support rod 2 in the vertical direction, the L-shaped shift lever 802 penetrates through the fixing blocks 801 and is slidably connected to the fixing blocks, the top end of the L-shaped shift lever 802 is fixedly connected to the tapered block 803, one end of the L-shaped shift lever 802 away from the tapered block 803 is connected to the needle 10 through the fixing ring 807, four blocking grooves 804 are formed in the circumference of the outer surface of the cross-shaped rotating frame 301, the tapered block 803 is slidably connected to the inner wall of the blocking groove 804, the outer surface of the L-shaped shift lever 802 is fixedly connected to the blocking ring 805, the jacking spring 806 is sleeved on the L-shaped shift lever 802, and two ends of the jacking spring 806 respectively abut against the lower surface of the blocking ring 805 and the upper surface of one of the fixing block 801.

In operation, when the cross-shaped rotating frame 301 rotates, the tapered block 803 abutting against the blocking groove 804 formed on the lower surface of the cross-shaped rotating frame is pushed downwards, so that the L-shaped deflector rod 802 fixedly connected with the tapered block 803 is driven to move, and the needle 10 fixed in the fixing and fixing ring 807 is pulled out of the infusion bottle; when the next infusion bottle rotates to the right position, the conical block 803 moves upwards under the pushing force of the jacking spring 806, so as to drive the needle 10 to be inserted into the infusion bottle, and the dressing change operation is completed.

As shown in fig. 2, specifically, the abutting assembly 9 includes a top force spring 901 and a top plate 902, one end of the top force spring 901 is fixedly connected to the upper surface inside the placing box 302, the other end of the top force spring 901 is fixedly connected to the upper surface of the top plate 902, and the top plate 902 is slidably connected to the inner wall of the placing box 302.

In operation, the top plate 902 is lifted upwards, an infusion bottle is placed in the placing box 302, the infusion bottle is stably placed in the placing box 302 under the action of the elastic force of the jacking spring 901, and the situation that the infusion bottle is jacked up when the needle 10 is inserted, so that the needle 10 cannot be inserted is avoided.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A chemotherapy nursing device for oncology department, including nursing seat (1), bracing piece (2) and syringe needle (10), its characterized in that still includes:

the rotating mechanism (3) is used for supporting the infusion bottle and driving the infusion bottle to rotate;

the detection mechanism (4) is communicated with the interior of the infusion bottle through the needle head (10) and is used for detecting the residual quantity of the liquid medicine in the infusion bottle;

the medicine changing mechanism (7) is used for driving the rotating mechanism (3) to rotate so as to achieve the purpose of switching infusion bottles;

the power storage mechanism (6), the power storage mechanism (6) is used for driving the dressing change mechanism (7) to rotate;

the plugging mechanism (8) drives the needle head (10) to be inserted into and pulled out of the infusion bottle, so that the infusion bottle can be conveniently replaced;

the supporting plate (11) is fixedly connected to the outer surface of the supporting rod (2) and used for supporting the detection mechanism (4), the medicine changing mechanism (7) and the power storage mechanism (6);

the rotating mechanism (3) comprises a cross-shaped rotating frame (301), a placing box (302) and a rectangular opening (303), the cross-shaped rotating frame (301) is rotatably connected with the top of the supporting rod (2), each end point of the cross-shaped rotating frame (301) is fixedly connected with the placing box (302), the rectangular opening (303) is formed in the outer surface of the placing box (302) in a penetrating mode, the bottom of the placing box (302) is of a conical structure and is arranged in an open mode, and a tightening component (9) used for tightening an infusion bottle is arranged inside the placing box (302);

the detection mechanism (4) comprises a communication pipe (401), a piston pipe (402), a piston (403), a pull rope (404) and a connecting rod (405), one end of the communication pipe (401) is communicated with the needle (10), the other end of the communication pipe (401) is communicated with the piston pipe (402), the top end of the piston pipe (402) is arranged in an open mode, the top of the piston pipe (402) is fixedly connected with the lower surface of the supporting plate (11) through the connecting rod (405), the piston (403) is in sliding connection with the inner wall of the piston pipe (402), the upper surface of the piston (403) is fixedly connected with one end of the pull rope (404), the other end of the pull rope (404) is fixedly connected with an auxiliary assembly (5), and the pull rope (404) is connected with the force storage mechanism (6) through the auxiliary assembly (5);

the auxiliary assembly (5) comprises a rotating rod (501), a limiting column (502) and a limiting block (503), one end, far away from the piston (403), of the pull rope (404) is fixedly connected with the rotating rod (501), the rotating rod (501) is rotatably connected with the upper surface of the supporting plate (11), the limiting column (502) is fixedly connected with the limiting block (503) and the upper surface of the supporting plate (11), the rotating center of the rotating rod (501) is arranged close to one end of the limiting column (502), and the pull rope (404) is wound on the limiting column (502) and penetrates through the limiting block (503);

the force storage mechanism (6) comprises a rack (601), a strip-shaped opening (602), a clamping plate (603), a top spring (604), a push plate (605), a rectangular groove (606), a limiting groove (607) and a thrust spring (608), wherein the rack (601) is arranged on the upper surface of a support plate (11) in a sliding connection manner, the strip-shaped opening (602) is arranged on the lower surface of the rack (601), the clamping plate (603) is rotatably connected with the inner surface of the strip-shaped opening (602), one end of the top spring (604) is fixedly connected with the upper surface of the strip-shaped opening (602), the other end of the top spring (604) is abutted against the upper surface of the clamping plate (603), the push plate (605) is arranged in a sliding connection manner with the inner part of the rack (601), the upper surface of the push plate (603) close to the clamping plate (603) is provided with the rectangular groove (606) in a penetrating manner, the clamping plate (603) is arranged in a sliding connection manner with the inner surface of the rectangular groove (606), the support plate (11) close to the upper surface of the clamping plate (601) is provided with a plurality of limiting grooves (607), one end of the pull rope (404) far away from the piston (403) is fixedly connected with the rack (601), one end of the rack (601), and one end of the thrust spring (601) is abutted against the thrust spring (601), the other end of the thrust spring (608) is propped against the support plate (11);

the dressing change mechanism (7) comprises a rotating shaft (701), a gear (702), clamping grooves (703), arc-shaped clamping blocks (704), a grooved pulley (705) and clamping columns (706), the rotating shaft (701) is fixedly connected with the upper surface of a supporting plate (11), the gear (702) is rotatably connected to the outer surface of the rotating shaft (701), an annular groove is formed in the upper surface of the gear (702), a plurality of arc-shaped clamping blocks (704) are uniformly and rotatably connected to the inner circumference of the annular groove, a plurality of clamping grooves (703) are uniformly formed in the outer surface, close to the arc-shaped clamping blocks (704), of the rotating shaft (701), the top of the rotating shaft (701) is fixedly connected with the grooved pulley (705), four strip-shaped grooves are formed in the circumference of the upper surface of the grooved pulley (705) in a penetrating mode, the clamping columns (706) are slidably connected with the inner walls of the strip-shaped grooves, and the clamping columns (706) are fixedly connected to the lower surface of the cross-shaped rotating frame (301);

plug mechanism (8) are including fixed block (801), L shape driving lever (802), toper piece (803), keep off groove (804), retaining ring (805), jacking spring (806) and solid fixed ring (807), the even fixedly connected with a plurality of fixed blocks (801) of surface of bracing piece (2) vertical direction, L shape driving lever (802) run through a plurality ofly fixed block (801) and rather than sliding connection set up, the top and toper piece (803) fixed connection of L shape driving lever (802), the one end that toper piece (803) was kept away from in L shape driving lever (802) is connected with syringe needle (10) through solid fixed ring (807), four retaining grooves (804) have been seted up to the outer surface circumference of cross rotating turret (301), toper piece (803) set up with the inner wall sliding connection who keeps off groove (804), the outer fixed surface of L shape driving lever (802) is connected with retaining ring (805), jacking spring (806) cover is located on L shape driving lever (802), the both ends of jacking spring (806) offset with the lower surface of retaining ring (805) and the upper surface 801 of one of them fixed block (801) respectively.

2. A chemotherapy treatment device for oncology according to claim 1, characterized in that: the abutting assembly (9) comprises a jacking spring (901) and a top plate (902), one end of the jacking spring (901) is fixedly connected to the upper surface of the interior of the placing box (302), the other end of the jacking spring (901) is fixedly connected with the upper surface of the top plate (902), and the top plate (902) is connected with the inner wall of the placing box (302) in a sliding mode.