CN213311785U - Supplementary device of dosing of tumour patient - Google Patents

Abstract

An auxiliary drug delivery device for tumor patients effectively solves the problem that the tumor patients are difficult to take solid drugs; the grinding device comprises a main body, a grinding cavity which is axially arranged up and down and has an upward opening is arranged in the main body, a fixed cavity which is coaxial with the grinding cavity and has an upward opening is arranged in the main body, a grinding cover is coaxially detachably connected in the fixed cavity, a threaded rod is coaxially connected on the grinding cover in a threaded manner, a grinding disc which is in contact with the inner side wall of the grinding cavity is coaxially fixed at the lower end of the threaded rod, a water inlet cavity with an upward opening is arranged at the rear side of the main body, the water inlet cavity and the grinding cavity are communicated through an inverted L-shaped water inlet hole, a medicine feeding bottle is detachably connected to the left side of the main body, a medicine inlet pipe is arranged at the upper end of the medicine feeding bottle, the free end of the medicine inlet pipe penetrates; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Supplementary device of dosing of tumour patient

Technical Field

The utility model relates to a medical oncology auxiliary instrument technical field, concretely relates to supplementary device of dosing of tumour patient.

Background

Tumor refers to a new organism formed by local histiocyte hyperplasia under the action of various tumorigenic factors. It threatens the life and health of patients, and in order to treat tumors, doctors often adopt means such as operations and chemotherapy to treat the tumors and use medicines for adjuvant therapy. The patients are gradually weak and weak in the long-term resistance treatment of the tumors, so that the solid medicines are difficult to take, the cost is high due to the dependence on the infusion, the aging and hardening speed of the blood vessels of the patients is accelerated, and the patients are inconvenient to take daily medicines.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the purpose of the utility model is to provide an auxiliary drug delivery device for tumor patients, which effectively solves the problem that the tumor patients have difficulty in taking solid drugs.

The technical scheme of its solution is, the utility model discloses a main part, axial and opening grinding chamber up about having seted up in the main part, set up in the main part with grinding the coaxial and opening fixed chamber up in medicine chamber, fixed intracavity coaxial dismantlement is connected with the grinding lid, it has the threaded rod to cover coaxial threaded connection to grind the medicine, the coaxial grinding dish that has and the contact of grinding intracavity lateral wall of threaded rod lower extreme, opening intake antrum up has been seted up to the main part rear side, intake antrum and grinding chamber are through the inlet opening intercommunication of the type of falling L, main part left side dismantlement is connected with medicine feed bottle, medicine feed bottle upper end is equipped with into pencil, it runs through the main part and communicates with grinding medicine chamber to advance pencil free end, the medicine feed bottle lower extreme is connected with medicine feed pipe, be equipped with adjusting device on the medicine feed pipe.

Compared with the prior art, the beneficial effects of the utility model are that: it is rational in infrastructure, set up the threaded rod, grind the medicine lid, the rolling disc, the handle, make things convenient for the nursing staff to grind the medicine, and can stop at any time when grinding the medicine, make things convenient for the nursing staff to handle other emergency, set up and grind the medicine dish and grind the contact of medicine intracavity lateral wall, can effectively avoid because of the medicine grinds the patient that insufficient and lead to and take the medicine uncomfortable, the medicine feeding degree of difficulty of nursing staff has been reduced, greatly promoted the utilization ratio to the medicine, be equipped with adjusting device, improve the comfort level that the patient took the medicine, the nursing staff of being convenient for feeds the medicine for the patient, this simple structure, high durability and convenient operation, the design is novel.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a perspective view of the adjusting device of the utility model.

Fig. 3 is a full-section right perspective view diagram of the utility model.

Fig. 4 is a full-section main perspective view diagram of the utility model.

Fig. 5 is an enlarged view of a in fig. 3 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 5, including main part 1, axial and opening mill medicine chamber 2 up about having seted up in the main part 1, coaxial and opening up fixed chamber 3 with mill medicine chamber 2 has been seted up in the main part 1, coaxial dismantlement is connected with mill medicine lid 4 in the fixed chamber 3, coaxial threaded connection has threaded rod 5 on the mill medicine lid 4, the coaxial grinding disk 6 with 2 inside wall contacts in mill medicine chamber of being fixed with of 5 lower extreme of threaded rod, 1 rear side of main part is seted up opening intake chamber 7 up, intake chamber 7 and mill medicine chamber 2 are through 8 intercommunications of inlet opening 8 of the type of falling L, 1 left side dismantlement of main part is connected with medicine feed bottle 9, medicine feed bottle 9 upper end is equipped with into medicine pipe 10, medicine feed pipe 10 free end runs through main part 1 and communicates with mill medicine chamber 2, medicine feed bottle 9 lower extreme is connected with medicine feed pipe 11, be equipped with adjusting device on the medicine pipe 11.

In order to restrict grinding medicine lid 4 along with threaded rod 5 rebound, fixed 3 lateral wall down of chamber both sides seted up locating pin hole 12 respectively around, grinding medicine lid 4 lower extreme is fixed with two can correspond complex round pin 13 with locating pin hole 12, grinding medicine lid 4 front side is opened and is equipped with opening first spacing groove 14 forward, main part 1 front side is opened and is equipped with the opening second spacing groove 15 forward and corresponding with first spacing groove 14, sliding connection has the stopper 16 that can insert first spacing inslot 14 in the second spacing groove 15.

In order to enhance the flow rate and pressure of the water flow, a gear pump 17 connected with the water inlet hole 8 is arranged in the main body 1.

In order to facilitate the medicine to enter the medicine grinding cavity 2, the front side of the main body 1 is provided with a medicine feeding hole positioned below the second limiting groove 15, the opening of the medicine feeding hole faces forwards, the rear side of the medicine feeding hole can be communicated with the medicine grinding cavity 2, and a plug block 26 capable of being inserted into the medicine grinding cavity 2 is detachably connected in the medicine feeding hole.

In order to control the flowing speed of the liquid medicine, the adjusting device comprises a shell 18 with an opening facing to the left, a medicine feeding pipe 11 penetrates through the upper side wall and the lower side wall of the shell 18 and is in sliding connection with the shell 18, the left end face of the shell 18 is an inclined plane with a lower left part and a higher right part, sliding grooves 19 with a lower left part and a higher right part are respectively formed in the front side wall and the rear side wall in the shell 18, the sliding grooves 19 are communicated with the inside of the shell 18, connecting columns 20 are in sliding connection in the sliding grooves 19, and.

In order to facilitate the grinding of the medicine by the medicine grinding disc 6, the upper end of the threaded rod 5 penetrates through the medicine grinding cover 4 and is coaxially fixed with a rotating disc 22, and the upper end of the rotating disc 22 is eccentrically fixed with a handle 23.

In order to facilitate the detachment of the medicine feeding bottle 9, a first fixing clamp 24 and a second fixing clamp 25 which are provided with openings facing left and are opposite up and down are fixed on the lower side of the left end of the main body 1, the lower end face of the medicine feeding bottle 9 is a conical surface and is in contact with the second fixing clamp 25, and the outer side wall of the medicine feeding bottle 9 is a cylindrical surface and can be in contact with the first fixing clamp 24.

The utility model discloses when using, this device's initial condition is: the upper surface of the grinding disc 6 is in contact with the grinding cover 4 and is positioned above the medicine feeding hole, and the rotating wheel 21 extrudes the medicine feeding pipe 11 to close the medicine feeding pipe 11;

the plug 26 is drawn out leftwards, the medicine is put into the medicine feeding hole, the plug 26 is inserted into the medicine feeding hole and the medicine is pushed into the medicine grinding cavity 2;

the handle 23 is rotated clockwise, the handle 23 drives the rotating disc 22 to rotate clockwise, the rotating disc 22 drives the threaded rod 5 to rotate clockwise, the threaded rod 5 drives the pesticide grinding disc 6 to rotate clockwise and move downwards synchronously along with the rotation of the threaded rod 5, the pesticide grinding disc 6 is in contact with the pesticide and grinds the pesticide, and the pesticide is ground through the steps;

after the medicine is ground, the gear pump 17 is opened, drinking water is poured into the water inlet cavity 7, the drinking water flows to the gear pump 17 through the rear side of the water inlet hole 8, the drinking water is pressurized and accelerated by the gear pump 17 and then flows into the front side of the water inlet hole 8 and enters the medicine grinding cavity 2, the drinking water with high pressure intensity and flow rate quickly washes the medicine grinding cavity 2, and the medicine is flushed into the medicine feeding bottle 9 through the medicine feeding pipe 10;

after the medicine is flushed into the medicine feeding bottle 9, the gear pump 17 is closed, the medicine feeding bottle 9 is moved upwards to be separated from the first fixing clamp 24, the medicine feeding bottle 9 is moved leftwards, and the medicine feeding pipe 11 is moved out of the openings of the first fixing clamp 24 and the second fixing clamp 25;

the free end of the medicine feeding tube 11 is placed in the oral cavity of a patient, the rotating wheel 21 rolls downwards, the extrusion force degree of the rotating wheel 21 on the medicine feeding tube 11 is reduced, the medicine flowing speed is adjusted to be within the range acceptable by the patient until the patient takes the medicine liquid, after the medicine liquid is taken, the adjusting device is reset to the initial state, and the medicine feeding bottle 9 is hung to the original position;

the reset of the drug grinding disc 6 to the initial state is to prevent the drug from being delivered to the upper part of the drug grinding disc 6 when the next drug is taken, so that the drug cannot be ground.

The utility model discloses well gear pump 17 is prior art, and its structure is not described in detail here.

Compared with the prior art, the beneficial effects of the utility model are that: it is rational in infrastructure, set up the threaded rod, grind the medicine lid, the rolling disc, the handle, make things convenient for the nursing staff to grind the medicine, and can stop at any time when grinding the medicine, make things convenient for the nursing staff to handle other emergency, grind the medicine dish and grind the contact of medicine intracavity lateral wall, can effectively avoid because of the medicine grinds the patient that insufficient and lead to and take the medicine uncomfortable, the nursing staff's the medicine degree of difficulty of feeding has been reduced, greatly promoted the utilization ratio to the medicine, be equipped with adjusting device, improve the comfort level that the patient took the medicine, the nursing staff of being convenient for feeds the medicine for the patient, the structure is simple, the operation is convenient, the conception is.

Claims (7)

1. An auxiliary drug delivery device for tumor patients comprises a main body (1), and is characterized in that a drug grinding cavity (2) with an upper axial direction and an upward opening is arranged in the main body (1), a fixed cavity (3) which is coaxial with the drug grinding cavity (2) and has an upward opening is arranged in the main body (1), a drug grinding cover (4) is coaxially detachably connected in the fixed cavity (3), a threaded rod (5) is coaxially connected on the drug grinding cover (4) in a threaded manner, a drug grinding disc (6) which is in contact with the inner side wall of the drug grinding cavity (2) is coaxially fixed at the lower end of the threaded rod (5), a water inlet cavity (7) with an upward opening is arranged at the rear side of the main body (1), the water inlet cavity (7) and the drug grinding cavity (2) are communicated through an inverted L-shaped water inlet hole (8), a drug feeding bottle (9) is detachably connected at the left side of the main body (1), a drug feeding tube (9) is provided with a drug inlet tube (10), the free end of the, the lower end of the medicine feeding bottle (9) is connected with a medicine feeding pipe (11), and the medicine feeding pipe (11) is provided with an adjusting device.

2. The auxiliary drug delivery device for the oncology patient according to claim 1, wherein the front side and the rear side of the lower side wall of the fixing cavity (3) are respectively provided with a positioning pin hole (12), the lower end of the drug grinding cover (4) is fixed with two pin columns (13) which can be correspondingly matched with the positioning pin holes (12), the front side of the drug grinding cover (4) is provided with a first limiting groove (14) with a forward opening, the front side of the main body (1) is provided with a second limiting groove (15) with a forward opening and corresponding to the first limiting groove (14), and the second limiting groove (15) is slidably connected with a limiting block (16) which can be inserted into the first limiting groove (14).

3. The auxiliary drug delivery device for tumor patients as claimed in claim 1, wherein a gear pump (17) connected with the water inlet hole (8) is arranged in the main body (1).

4. The auxiliary drug delivery device for the oncology patient according to claim 1, wherein the main body (1) is provided with a drug delivery hole at the front side below the second limiting groove (15), the drug delivery hole is open towards the front and the rear side of the drug delivery hole can be communicated with the drug grinding cavity (2), and a plug block (26) capable of being inserted into the drug grinding cavity (2) is detachably connected in the drug delivery hole.

5. The auxiliary drug delivery device for the tumor patients as claimed in claim 1, wherein the adjusting device comprises a housing (18) with an opening facing to the left, the drug feeding tube (11) penetrates through the upper and lower side walls of the housing (18) and is slidably connected with the housing (18), the left end surface of the housing (18) is an inclined surface with a lower left and a higher right, the front and rear side walls in the housing (18) are respectively provided with a sliding groove (19) with a lower left and a higher right, the sliding grooves (19) are communicated with the inside of the housing (18), the connecting columns (20) are slidably connected in the sliding grooves (19), and the opposite ends of the two connecting columns (20) are fixedly connected through a rotating wheel (21).

6. The auxiliary drug delivery device for the tumor patients as claimed in claim 1, wherein the upper end of the threaded rod (5) penetrates through the drug grinding cover (4) and is coaxially fixed with a rotating disc (22), and the upper end of the rotating disc (22) is eccentrically fixed with a handle (23).

7. The auxiliary drug delivery device for the oncology patient according to claim 1, wherein a first fixing clip (24) and a second fixing clip (25) which are opened towards the left and are opposite up and down are fixed on the lower side of the left end of the main body (1), the lower end surface of the drug delivery bottle (9) is a conical surface and is contacted with the second fixing clip (25), and the outer side wall of the drug delivery bottle (9) is a cylindrical surface and can be contacted with the first fixing clip (24).

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