Clinical drug delivery device for medical oncology

Abstract

The utility model discloses a clinical drug delivery device for medical oncology, which comprises a drug delivery cylinder, two partition plates are respectively arranged in the drug delivery cylinder, the drug delivery cylinder is sequentially divided into a drug feeding cavity, a drug discharging cavity and a drug discharging cavity from top to bottom by the two partition plates, drug holes A are uniformly formed in the surfaces of the partition plates, and the drug holes A are communicated with the drug feeding cavity. According to the clinical drug delivery device for the medical oncology, the drug delivery cylinder is divided into the drug adding cavity, the drug discharging cavity and the drug outlet cavity through the two partition plates, rotating mechanisms are arranged at the upper end and the lower end of the interior of the drug discharging cavity, and drug holes A in the surfaces of the partition plates are controllably closed and opened through rotating plates and drug holes B; the medicine taking speed of a patient is controlled, the patient is prevented from being choked, a medicine or mixed liquid medicine can be guided through a fixing rod and a spiral discharging plate, the surface of a lower surface plate is cleaned through a medicine sweeping brush, and the situation that the medicine or the mixed liquid medicine is accumulated, and the medicine administration effect on the patient is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of clinical oncology, in particular to a clinical drug delivery device for oncology. Background Art

[0002] Oncology, like internal medicine, surgery, obstetrics and gynecology, and pediatrics, is a secondary discipline of clinical medicine, divided into internal oncology, tumor radiotherapy, and tumor surgery. Internal oncology is mainly engaged in the medical treatment of various benign and malignant tumors; tumor radiotherapy is mainly engaged in radiation therapy of tumors; and tumor surgery provides comprehensive treatment with surgery as the main treatment. The relevant departments of specialized tumor hospitals will be further subdivided according to different parts, such as gastrointestinal tumors and lymphoma tumors in internal oncology; tumor surgery includes breast surgery, head and neck surgery, thoracic surgery, tumor gynecology, abdominal surgery, etc.

[0003] Currently, patients find it difficult to exercise and take medicine after completing tumor surgery. They need nurses to feed them, but nurses cannot control the speed at which patients drink medicine, and patients will inevitably choke.

[0004] Therefore, we propose a clinical drug delivery device for oncology to solve the above technical problems. Utility Model Content

[0005] In view of the problems existing in the prior art, the utility model discloses a clinical drug delivery device for oncology, and the technical solution adopted is, comprising a drug delivery barrel, wherein two partitions are respectively installed inside the drug delivery barrel, and the two partitions divide the drug delivery barrel into a drug adding chamber, a lower drug chamber and a drug discharge chamber from top to bottom, and drug holes A are evenly opened on the surface of the partition, and a fixed rod is installed inside the lower drug chamber, and rotating mechanisms are symmetrically installed at both ends of the fixed rod, and the rotating mechanism is installed in coordination with the partition, and a spiral discharge plate is fixedly installed on the outer wall of the fixed rod, and a drug discharge hole is opened at the bottom end of the drug delivery barrel, and the drug discharge hole is connected to the drug discharge chamber.

[0006] As an optimal technical solution of the utility model, the rotating mechanism includes an outer groove, a middle groove, a rotating plate, an inner groove, a lower medicine plate and a medicine hole B, the outer groove is opened on the outer side wall of the dosing barrel, the inner groove is opened on the inner side wall of the lower medicine cavity, the middle groove is opened inside the outer groove and the middle groove is connected to the inner groove, the lower medicine plate is installed inside the inner groove, the medicine hole B is evenly opened on the surface of the lower medicine plate, the medicine hole B is arranged corresponding to the medicine hole A, the rotating plate is rotatably installed inside the outer groove and the rotating plate passes through the middle groove and is fixedly connected to the side wall of the lower medicine plate.

[0007] As a preferred technical solution of the utility model, a medicine sweeping brush is fixedly installed at the bottom end of the spiral feeding plate, and the medicine sweeping brush is installed in cooperation with the medicine feeding plate located at the bottom end of the medicine feeding cavity.

[0008] As a preferred technical solution of the utility model, a fixing ring is fixedly installed on the middle part of the outer side wall of the drug delivery barrel, and a hand grip rod is fixedly installed on the outer side wall of the fixing ring.

[0009] As a preferred technical solution of the utility model, a sealing cap is mounted on the top end of the drug delivery cartridge in a buckled fit.

[0010] The beneficial effects of the utility model are as follows: the utility model divides the drug delivery cylinder into a drug adding chamber, a drug discharging chamber and a drug discharging chamber by two partitions, and a rotating mechanism is arranged at the upper and lower ends inside the lower drug chamber, and the drug hole A on the surface of the partition is controllably closed and opened by the rotating plate and the drug hole B, so as to control the speed at which the patient drinks the medicine to avoid choking the patient, and the medicine or the mixed drug liquid can be guided by the fixed rod and the spiral feeding plate, and the surface of the lower plate can be cleaned by the drug sweeping brush to avoid the accumulation of the medicine or the mixed drug liquid, which affects the drug delivery effect to the patient. The clinical drug delivery device for oncology can enable the staff to conveniently adjust the position of the drug delivery cylinder by the fixed ring and the hand grip rod, so that the clinical drug delivery device for oncology has strong applicability and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0012] Figure 1 This is the first stereogram of the structure of the utility model;

[0013] Figure 2 This is the second stereoscopic view of the structure of the utility model;

[0014] Figure 3 This is a top view of the structure of the utility model;

[0015] Figure 4 For this utility model Figure 3 Schematic diagram of the AA section structure;

[0016] Figure 5 For this utility model Figure 3 Schematic diagram of the BB cross-section structure;

[0017] Figure 6 For this utility model Figure 4 Schematic diagram of the partial enlarged structure at point C in the middle.

[0018] In the figure: 1 is a medicine cartridge, 2 is a medicine adding chamber, 3 is a medicine discharging chamber, 4 is a medicine discharging chamber, 5 is a medicine discharging port, 6 is a partition, 7 is a medicine hole A, 8 is a rotating mechanism, 81 is an outer groove, 82 is a middle groove, 83 is a rotating plate, 84 is an inner groove, 85 is a medicine discharging plate, 86 is a medicine hole B, 9 is a fixing rod, 10 is a spiral discharging plate, 11 is a medicine sweeping brush, 12 is a fixing ring, 13 is a hand grip rod, and 14 is a capping cover. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example 1

[0021] like Figures 1 to 6 As shown, the utility model discloses a clinical drug delivery device for oncology, and the technical scheme adopted is that it comprises a drug delivery barrel 1, two baffles 6 are respectively installed inside the drug delivery barrel 1, and the two baffles 6 divide the drug delivery barrel 1 into a drug adding chamber 2, a lower drug chamber 3 and a drug outlet chamber 4 from top to bottom, and drug holes A7 are evenly opened on the surface of the baffle 6, a fixing rod 9 is installed inside the lower drug chamber 3, and rotating mechanisms 8 are symmetrically installed at both ends of the fixing rod 9, and the rotating mechanism 8 is installed in coordination with the baffle 6, and a spiral unloading plate 10 is fixedly installed on the outer wall of the fixing rod 9, and the bottom end of the drug delivery barrel 1 is fixedly provided with a screw feed plate 10. A medicine discharge hole 5 is provided, which is connected to the medicine outlet chamber 4. By pouring the medicine or the mixed liquid medicine into the medicine adding chamber 2 inside the dosing tube 1, and then rotating the rotating mechanism 8 so that the rotating mechanism 8 is arranged corresponding to the medicine hole A7 on the surface of the partition 6, the medicine or the mixed liquid medicine flows into the lower medicine chamber 3 through the medicine hole A7 on the surface of the partition 6, and then flows to the surface of the partition 6 at the bottom of the lower medicine chamber 3 through the spiral discharge plate 10 and flows into the medicine outlet chamber 4 through the medicine hole A7 on the surface of the partition 6, and then flows out through the medicine discharge hole 5, thereby completing the clinical drug administration work for the patient.

[0022] As a preferred technical solution of the utility model, the rotating mechanism 8 includes an outer groove 81, a middle groove 82, a rotating plate 83, an inner groove 84, a lower medicine plate 85 and a medicine hole B86. The outer groove 81 is opened on the outer side wall of the drug barrel 1, the inner groove 84 is opened on the inner cavity side wall of the lower medicine cavity 3, the middle groove 82 is opened inside the outer groove 81 and the middle groove 82 is connected to the inner groove 84, the lower medicine plate 85 is installed inside the inner groove 84, and the medicine hole B86 is evenly opened on the surface of the lower medicine plate 85. The medicine hole B86 is arranged corresponding to the medicine hole A7. The rotating plate 83 is rotatably installed inside the outer groove 81 and the rotating plate 83 passes through the middle groove 82 and is fixedly connected to the side wall of the lower medicine plate 85. By rotating the rotating plate 83, the rotating plate 83 drives the lower medicine plate 85 to rotate inside the inner groove 84 through the middle groove 82, and then the lower medicine plate 85 drives the medicine hole B86 opened on its surface to rotate, so that the medicine hole B86 is misaligned with the medicine hole A7, thereby completing the closing and opening of the medicine hole A7.

[0023] As a preferred technical solution of the utility model, a medicine sweeping brush 11 is fixedly installed at the bottom end of the spiral feeding plate 10, and the medicine sweeping brush 11 is installed in cooperation with the medicine lowering plate 85 located at the bottom end of the medicine lowering cavity 3. The medicine sweeping brush 11 can clean the surface of the medicine lowering plate 85 as the spiral feeding plate 10 rotates, thereby avoiding the accumulation of medicine liquid on the surface of the medicine lowering plate 85.

[0024] As a preferred technical solution of the present utility model, a fixing ring 12 is fixedly installed on the middle part of the outer wall of the drug delivery barrel 1, and a handle bar 13 is fixedly installed on the outer wall of the fixing ring 12. The fixing ring 12 and the handle bar 13 enable the operator to conveniently adjust the position of the clinical drug delivery device for oncology.

[0025] As a preferred technical solution of the utility model, a sealing cap 14 is installed on the top of the drug delivery barrel 1 to seal the drug delivery barrel 1, thereby preventing the clinical drug delivery device for oncology from being contaminated by the outside when it is ready for use.

[0026] The working principle of the utility model is as follows: by pouring the medicine or the mixed liquid medicine into the medicine adding chamber 2 inside the dosing tube 1, and then by rotating the rotating plate 83, the rotating plate 83 drives the lower medicine plate 85 to rotate inside the inner groove 84 through the middle groove 82, and then the lower medicine plate 85 drives the medicine hole B86 opened on its surface to rotate, so that the position of the medicine hole B86 corresponds to the position of the medicine hole A7, and the medicine hole A7 is opened, so that the medicine or the mixed liquid medicine flows into the lower medicine chamber 3 through the medicine hole A7 and the medicine hole B85, and flows to the surface of the lower medicine plate 85 at the bottom of the lower medicine chamber 3 through the spiral feeding plate 10 and flows into the interior of the medicine chamber 4 through the medicine hole B86 and the medicine hole A7, and then flows out through the medicine discharge hole 5, so as to complete the clinical drug administration work for the patient.

[0027] The circuit connection involved in the utility model is a common means used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, and it belongs to the widely used existing technology.

[0028] Components not described in detail herein are prior art.

[0029] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A clinical drug delivery device for oncology, comprising a drug delivery cartridge (1), characterized in that: Two partitions (6) are respectively installed inside the dosing barrel (1), and the two partitions (6) divide the dosing barrel (1) into a medicine adding chamber (2), a lower medicine chamber (3) and a medicine discharge chamber (4) from top to bottom. Medicine holes A (7) are evenly opened on the surface of the partition (6). A fixed rod (9) is installed inside the lower medicine chamber (3). Rotating mechanisms (8) are symmetrically installed at both ends of the fixed rod (9). The rotating mechanism (8) is installed in coordination with the partition (6). A spiral discharge plate (10) is fixedly installed on the outer wall of the fixed rod (9). A medicine discharge hole (5) is opened at the bottom end of the dosing barrel (1), and the medicine discharge hole (5) is connected to the medicine discharge chamber (4).

2. The oncology clinical drug delivery device according to claim 1, characterized in that: The rotating mechanism (8) comprises an outer groove (81), a middle groove (82), a rotating plate (83), an inner groove (84), a lower medicine plate (85) and a medicine hole B (86), wherein the outer groove (81) is provided on the outer side wall of the drug delivery barrel (1), the inner groove (84) is provided on the inner side wall of the lower medicine cavity (3), the middle groove (82) is provided inside the outer groove (81) and the middle groove (82) is connected to the inner groove (84), the lower medicine plate (85) is installed inside the inner groove (84), the medicine hole B (86) is evenly provided on the surface of the lower medicine plate (85), the medicine hole B (86) is provided corresponding to the medicine hole A (7), the rotating plate (83) is rotatably installed inside the outer groove (81) and the rotating plate (83) passes through the middle groove (82) and is fixedly connected to the side wall of the lower medicine plate (85).

3. The oncology clinical drug delivery device according to claim 2, characterized in that: A medicine sweeping brush (11) is fixedly mounted on the bottom end of the spiral feeding plate (10), and the medicine sweeping brush (11) is mounted in cooperation with a medicine discharging plate (85) located at the bottom end of the medicine discharging cavity (3).

4. The oncology clinical drug delivery device according to claim 1, characterized in that: A fixing ring (12) is fixedly mounted on the middle part of the outer side wall of the drug delivery barrel (1), and a hand grip rod (13) is fixedly mounted on the outer side wall of the fixing ring (12).

5. The oncology clinical drug delivery device according to claim 1, characterized in that: A sealing cap (14) is mounted on the top end of the drug delivery cartridge (1) in a buckled fit.

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