CN219783397U

CN219783397U - Drug administration device

Info

Publication number: CN219783397U
Application number: CN202320985665.7U
Authority: CN
Inventors: 张森森
Original assignee: Weifang Traditional Chinese Hospital
Current assignee: Weifang Traditional Chinese Hospital
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-10-03
Anticipated expiration: 2033-04-27

Abstract

The utility model discloses a medicine feeder which comprises a fixing frame, an electric telescopic rod and a storage, wherein the storage is arranged at the top of the fixing frame, a sealing plate is arranged on the inner wall of the storage, a plurality of metal rods are arranged at the bottom of the sealing plate, an electric heating wire is arranged on the outer wall of each metal rod in a surrounding mode, and a protection cavity is arranged at the bottom of the sealing plate. According to the utility model, the temperature can be controlled by installing the storage, the medicament to be injected is placed in the storage, then the motor drives the stirring shaft to rotate, the stirring shaft rotates to drive the stirring blade to rotate, when the stirring blade rotates, various liquid medicines are mixed, the mixing function is realized, then the heating wire works, the temperature of the medicament is increased to a proper temperature by radiating outwards through the metal rod, and then the medicament is injected to a patient, so that the discomfort of the patient is reduced, and the practicability of the device is increased.

Description

Drug administration device

Technical Field

The utility model relates to the technical field of drug delivery devices, in particular to a drug delivery device.

Background

The treatment of tumors has entered the era of comprehensive treatment, and clinical practice proves that the best effect is very difficult to obtain by adopting any single treatment method at the present stage. Thus, the treatment principle for most tumors is combination therapy, except for some early tumors and individual specific types of tumors. The concept of comprehensive treatment is to apply the existing treatment means in a planned and reasonable way according to the organism condition of a patient, the pathological type, the invasion range (disease period) and the development trend of the tumor, so as to greatly improve the cure rate of the tumor, prolong the life time and improve the life quality of the patient.

Patent document CN114272467a discloses an anti-extravasation chemotherapy drug delivery device for oncology, and the protection rights "belong to the technical field of medical appliances, in order to solve the problem that medical staff uses the drug delivery device to slowly inject drugs for a long time and hold the drugs unstably, and the needle is inclined to cause drug extravasation to affect the treatment effect on patients; when powder and liquid medicaments are mixed, medical staff can shake the powder and liquid medicaments evenly and shake the powder and liquid medicaments evenly manually at high frequency, and the powder and liquid medicaments are thrown off and broken; according to the utility model, the outer wall of the connecting pipe of the injection needle is provided with the stable bracket, the L-shaped support arm and the arc-shaped support plate are used for being attached to the skin of a patient under the connection of the torsion spring, the movable rod is used for pushing the mounting cover and the sterilized cotton to clamp and fix the injection needle, the injection stability of the injection needle is ensured, the medicine liquid mixing piece is used for carrying out stretch-shake mixing on the medicine liquid of the mixed powder, and the risk of shaking hands at high speed and evenly shaking the medicine bottle to be thrown off is avoided; the utility model is beneficial to improving the stability of medical staff when injecting medicaments, reducing the pricking sensation brought to patients by shaking the injection needle head, and is convenient to use;

in summary, when the medicine is injected into a tumor patient, the medicine feeder can reduce pain of the patient and is convenient for medical staff to operate, but in the use process, the temperature of the medicine is influenced by the surrounding environment, and when the medicine is injected into the patient, the medicine with lower or higher temperature can cause discomfort of the patient and influence the treatment effect.

Disclosure of Invention

The utility model aims to provide a drug feeder to solve the technical problem that the temperature cannot be controlled in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a medicine feeder, includes mount, electric telescopic handle and accumulator, the accumulator is installed at the top of mount, the closing plate is installed to the inner wall of accumulator, a plurality of metal poles are installed to the bottom of closing plate, the heating wire is installed around the outer wall of metal pole, the protection chamber is installed to the bottom of closing plate;

an electric telescopic rod is arranged at the bottom of the fixing frame.

Preferably, a handle is arranged on the outer wall of the fixing frame.

Preferably, the display screen is installed at the top of mount, and a plurality of control buttons are installed at the top of mount, and the display screen is located one side of accumulator.

Preferably, the bottom of electric telescopic handle installs the fixed block, and the fixed slot is installed to the inner wall of fixed block.

Preferably, the telescopic pipe is installed at the top of fixed slot, and the one end of telescopic pipe extends into the inside of accumulator, and the diaphragm is installed to the outer wall of fixed slot, and the rotary rod is installed in the outer wall penetration of fixed block, and the cam is installed to the outer wall of rotary rod, and the hand wheel is installed to the one end of rotary rod, and the gag lever post is installed in the outer wall penetration of fixed slot.

Preferably, the outer wall of the limiting rod is provided with a first spring in a surrounding mode, one end of the limiting rod is connected with a pull ring through a cable, a needle head is installed through the bottom of the fixing block, and the outer wall of the needle head is provided with a wedge-shaped block.

Preferably, a motor is arranged on the inner bottom wall of the protection cavity, a stirring shaft is arranged at the output end of the motor, and stirring blades are arranged on the outer wall of the stirring shaft in a surrounding mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the temperature can be controlled by installing the storage, the medicament to be injected is placed in the storage, then the motor drives the stirring shaft to rotate, the stirring shaft rotates to drive the stirring blade to rotate, when the stirring blade rotates, various liquid medicines are mixed, the mixing function is realized, then the heating wire works, the temperature of the medicament is increased to a proper temperature by outwards radiating through the metal rod, and then the medicament is injected to a patient, so that the discomfort of the patient is reduced, and the practicability of the device is increased;

2. according to the utility model, the needle can be conveniently disassembled by installing the fixing groove, the needle is inserted into the fixing groove, the wedge block passes through the limiting rod, the first spring is contracted, then the first spring drives the limiting rod to extend, the needle is fixed in the fixing groove, then the medicament enters the needle from the telescopic pipe, the hand wheel is rotated, the hand wheel drives the rotating rod and the cam to rotate, and the cam extrudes the transverse plate, so that the transverse plate drives the fixing groove and the needle to extend out of the bottom of the fixing block, the needle penetrates into a patient body, and when the needle is disassembled, the needle is injected, the pull ring is pulled, the limiting rod moves, and at the moment, the needle can be disassembled.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a front view of a portion of the structure of the present utility model;

FIG. 3 is a schematic view of a portion of a fixed block according to the present utility model;

fig. 4 is a schematic diagram of a portion of a reservoir according to the present utility model.

In the figure: 1. a fixing frame; 101. a handle; 2. a display screen; 201. a control knob; 3. an electric telescopic rod; 301. a fixed block; 4. a fixing groove; 401. a telescopic tube; 402. a cross plate; 403. a rotating rod; 404. a cam; 5. a limit rod; 501. a pull ring; 502. a needle; 503. wedge blocks; 6. a reservoir; 601. a sealing plate; 602. a metal rod; 603. heating wires; 7. a protection cavity; 701. a motor; 702. a stirring shaft; 703. stirring the leaves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 and 4, an embodiment of the present utility model is provided: the utility model provides a medicine feeder, includes mount 1, electric telescopic handle 3 and accumulator 6, accumulator 6 is installed at the top of mount 1, sealing plate 601 is installed to the inner wall of accumulator 6, a plurality of metal poles 602 are installed to the bottom of sealing plate 601, heating wire 603 is installed around the outer wall of metal pole 602, protection chamber 7 is installed to the bottom of sealing plate 601, electric telescopic handle 3 is installed to the bottom of mount 1, motor 701 is installed to the inside diapire of protection chamber 7, and (mixing) shaft 702 is installed to the output of motor 701, and stirring leaf 703 is installed around installing to the outer wall of (mixing) shaft 702, will need inject the medicament and put in the inside of accumulator 6, and then motor 701 drives (mixing) shaft 702 and rotates, and stirring leaf 703 rotates, mixes multiple liquid medicine, realizes the mixed function, then heating wire 603 work, outwards dispels the heat through metal pole 602 for the temperature of medicament rises to suitable temperature, carries out the injection to the patient afterwards, alleviates patient's uncomfortable sense, increases the practicality of device.

Referring to fig. 1 and 2, the handle 101 is installed on the outer wall of the fixing frame 1, the display screen 2 is installed on the top of the fixing frame 1, the plurality of control buttons 201 are installed on the top of the fixing frame 1, the display screen 2 is located at one side of the storage 6, the fixing block 301 is installed on the bottom of the electric telescopic rod 3, the fixing groove 4 is installed on the inner wall of the fixing block 301, the handle 101 can be used for conveniently taking the device, the display screen 2 and the control buttons 201 can be used for controlling the device, and when a patient is injected, the electric telescopic rod 3 drives the fixing block 301 to be moved to the skin surface of the patient, so that the injection is convenient.

Referring to fig. 3, the telescopic tube 401 is installed at the top of the fixed slot 4, one end of the telescopic tube 401 extends into the interior of the storage 6, the transverse plate 402 is installed on the outer wall of the fixed slot 4, the rotating rod 403 is installed on the outer wall of the fixed block 301, the cam 404 is installed on the outer wall of the rotating rod 403, the hand wheel is installed at one end of the rotating rod 403, the limit rod 5 is installed on the outer wall of the fixed slot 4, the first spring is installed around the outer wall of the limit rod 5, the pull ring 501 is connected to one end of the limit rod 5 through a cable, the needle 502 is installed on the bottom of the fixed block 301, the wedge 503 is installed on the outer wall of the needle 502, the needle 502 is inserted into the fixed slot 4, the wedge 503 passes over the limit rod 5, the first spring is contracted, then the first spring drives the limit rod 5 to stretch, the needle 502 is fixed in the interior of the fixed slot 4, then the medicament enters the needle 502 from the telescopic tube 401, the hand wheel is rotated, the rotating rod 403 and the cam 404 rotates, the limit plate 402 presses the transverse plate 402, the hand wheel 402 stretches out of the bottom of the fixed block 301, the needle 502 penetrates into the patient, the needle 502 is penetrated into the patient, and the needle 502 is removed when the needle 502 is pulled, and the needle 502 is removed.

The working principle is that the medicine to be injected is placed in the storage 6, then the motor 701 drives the stirring shaft 702 to rotate, the stirring shaft 702 rotates to drive the stirring blade 703 to rotate, when the stirring blade 703 rotates, multiple medicine liquids are mixed, the mixing function is achieved, then the heating wire 603 works, the heat is radiated outwards through the metal rod 602, the temperature of the medicine is increased to a proper temperature, then the patient is injected, discomfort of the patient is relieved, the practicability of the device is improved, the needle 502 is inserted into the fixing groove 4, the wedge block 503 passes over the limit rod 5, the first spring contracts, then the first spring drives the limit rod 5 to stretch, the needle 502 is fixed in the fixing groove 4, then the medicine enters the needle 502 from the telescopic tube 401, the hand wheel is rotated, the hand wheel drives the rotating rod 403 and the cam 404 to rotate, the cam 404 extrudes the transverse plate 402, the fixing groove 4 and the needle 502 stretch out of the bottom of the fixing block 301, the needle 502 is penetrated into the patient, and the needle 502 is disassembled, and when the needle 502 is pulled, the needle 501 is moved, and the needle 502 can be disassembled.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a ware of dosing, includes mount (1), electric telescopic handle (3) and accumulator (6), its characterized in that: the top of the fixing frame (1) is provided with a storage device (6), the inner wall of the storage device (6) is provided with a sealing plate (601), the bottom of the sealing plate (601) is provided with a plurality of metal rods (602), the outer wall of each metal rod (602) is provided with an electric heating wire (603) in a surrounding mode, and the bottom of the sealing plate (601) is provided with a protection cavity (7);

an electric telescopic rod (3) is arranged at the bottom of the fixing frame (1).

2. A dispenser according to claim 1, wherein: the outer wall of the fixing frame (1) is provided with a handle (101).

3. A dispenser according to claim 1, wherein: the top of mount (1) is installed display screen (2), and a plurality of control button (201) are installed at the top of mount (1), and display screen (2) are located one side of accumulator (6).

4. A dispenser according to claim 1, wherein: the bottom of the electric telescopic rod (3) is provided with a fixed block (301), and the inner wall of the fixed block (301) is provided with a fixed groove (4).

5. A dispenser according to claim 4, wherein: telescopic tube (401) are installed at the top of fixed slot (4), and the inside of accumulator (6) is extended into to the one end of telescopic tube (401), and diaphragm (402) are installed to the outer wall of fixed slot (4), and rotary rod (403) are installed in the outer wall penetration of fixed block (301), and cam (404) are installed to the outer wall of rotary rod (403), and the hand wheel is installed to the one end of rotary rod (403), and gag lever post (5) are installed in the outer wall penetration of fixed slot (4).

6. A dispenser according to claim 5, wherein: the outer wall of the limiting rod (5) is provided with a first spring in a surrounding mode, one end of the limiting rod (5) is connected with a pull ring (501) through a cable, a needle head (502) is installed in a penetrating mode according to the bottom of the fixed block (301), and the outer wall of the needle head (502) is provided with a wedge-shaped block (503).

7. A dispenser according to claim 1, wherein: the motor (701) is installed to the inside diapire of protection chamber (7), and (702) are installed to the output of motor (701), and stirring leaf (703) are installed around the outer wall of (702) stirring axle.