CN219355000U

CN219355000U - Drug administration device

Info

Publication number: CN219355000U
Application number: CN202222354366.1U
Authority: CN
Inventors: 刘炜; 王玉凤
Original assignee: Nanjing First Hospital
Current assignee: Nanjing First Hospital
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-07-18
Anticipated expiration: 2032-09-05

Abstract

The utility model is suitable for the technical field of medicine feeding devices, and provides a medicine feeding device which comprises a main board and a main barrel arranged on the outer wall of the top of the main board, wherein the main board is made of medical silica gel, observation grooves are formed between the outer walls of the top and the bottom of the two ends of the main board, a vertical groove is formed between the middle positions of the outer walls of the top and the bottom of the main board, a rotating ring is arranged on the circumferential inner wall of the vertical groove, a swinging plate is arranged on the circumferential inner wall of the rotating ring, a trigger mechanism for guiding a patient to open a throat is arranged on the outer wall of the bottom of the swinging plate, the main barrel is fixedly arranged on the outer wall of the top of the swinging plate, a lifting groove is formed on the circumferential outer wall of one end of the main barrel, and a medicine outlet rod is arranged on the circumferential inner wall of the lifting groove.

Description

Drug administration device

Technical Field

The utility model belongs to the technical field of drug delivery devices, and particularly relates to a drug delivery device.

Background

Medical devices refer to instruments, equipment, devices, in vitro diagnostic reagents and calibrators, materials and other similar or related articles used for human bodies directly or indirectly, and comprise needed computer software, medical devices comprise medical equipment and medical consumables, and special drug-taking equipment is needed for drug administration when local anesthesia is carried out on the oral cavity of a patient.

Through retrieving, patent publication number CN 213527015U's a device of dosing is used to anesthesia department's throat, including spraying dosing device, spraying dosing device includes anesthetic storage container and spray tube, spray tube one end stretches to in the anesthetic storage container, the other end intercommunication has the shower nozzle, still be provided with the location of holding that supplies the patient to bite on the spray tube and bite the portion, when the patient bites at location and bites the portion, the shower nozzle is located the patient oral cavity and faces the patient throat. The following disadvantages exist: when the medical care device is used, medical care personnel are required to hold the device for operation, certain fatigue is caused to the medical care personnel, dangerous accidents are easy to occur, and therefore, a medicine feeder is required to be designed to solve the problems.

Disclosure of Invention

The utility model provides a medicine feeder, which aims to solve the problem that a worker needs to hold equipment for a long time.

The utility model is realized in such a way, and comprises a main board and a main cylinder arranged on the outer wall of the top of the main board, wherein the main board is made of medical silica gel, observation grooves are formed between the top and bottom outer walls of the two ends of the main board, a vertical groove is formed between the middle positions of the top and bottom outer walls of the main board, a rotating ring is arranged on the circumferential inner wall of the rotating ring, a swinging plate is arranged on the circumferential inner wall of the swinging plate, a trigger mechanism for guiding a patient to open a throat is arranged on the bottom outer wall of the swinging plate, the main cylinder is fixedly arranged on the top outer wall of the swinging plate, a lifting groove is formed in one circumferential outer wall of the main cylinder, a medicine outlet rod is arranged on the circumferential inner wall of the lifting groove, a connecting pipe is arranged between the outer wall of one end of the top of the medicine outlet rod and the main cylinder, a rubber hose is arranged on the outer wall of the bottom of the medicine outlet rod, a conveying pump fixedly arranged on the inner wall of the bottom of the main cylinder is arranged on the other end of the connecting pipe, a butt joint hole matched with the lifting groove is formed between the top and the outer wall of one side of the swinging plate, and a plurality of control keys distributed equidistantly are arranged on the outer wall of one side of the main cylinder.

Furthermore, the rotary ring is rotatably connected to the circumferential inner wall of the vertical groove through a bearing, transverse shafts are arranged on the outer walls of the two sides of the swinging plate, and the outer walls of the two sides of the transverse shafts are respectively rotatably connected to the inner walls of the two sides of the rotary ring through bearings.

Still further, both ends top and bottom outer wall of swing board all are provided with the fixture block, and are provided with the guide bar between the top and the bottom inner wall of fixture block, and the guide bar slides and peg graft in the both ends top and the bottom outer wall of swivel becket, and the top and the bottom circumference outer wall of guide bar all are provided with guide spring.

Still further, trigger mechanism includes the lifter, and the lifter slides and peg graft in the bottom outer wall of swinging plate, and the bottom outer wall of lifter is provided with the bottom plate, and the bottom outer wall of bottom plate is provided with disposable laminating board, and the top outer wall of bottom plate is provided with cup joints in the spacing spring of lifter circumference outer wall.

Furthermore, the outer wall of the top of the swinging plate is fixedly provided with a threaded column, and the outer wall of the bottom of the main cylinder is provided with a fixing hole matched with the threaded column.

Still further, go out the one end top outer wall of medicine pole and be provided with the pull rod, and the bottom one side outer wall of main section of thick bamboo is provided with the handle, and the top one side outer wall of main section of thick bamboo is provided with the inlet pipe.

Further, a plurality of limiting rings are arranged on the outer wall of the circumference of the bottom of the main cylinder.

Advantageous effects

When the medical device is used, the main board is made of medical silica gel, so that a patient can bite the main board, medical staff can observe the throat condition of the patient through the observation groove conveniently, and when the medical device is required to be used, the height of the medicine outlet rod can be adjusted, so that the medicine outlet rod can reach the part required to be used, at the moment, the conveying pump is started through the control key, the anesthetic agent in the main barrel can be conveyed to the direction required to be used for medicine, the device can be taken down after the medicine is filled, the structure is simple, the operation is convenient, and in the whole process, the main board is bitten by the patient, so that the medical staff does not need to hold equipment in the whole process, and the medical device has higher practicability.

According to the utility model, the rotating ring can rotate in the main board, and the swinging plate can swing in the rotating ring under the action of the transverse shaft, so that the direction-adjusting drug delivery effect on any position in the throat of a patient is realized, the practicability of the device is further improved, and the swinging plate is limited by the guide spring under normal conditions through the guide rod and the guide spring, so that the swinging plate is in a horizontal state, and the guide spring can limit and buffer the swinging angle of the swinging plate during use, so that the safety is higher.

According to the utility model, the drug outlet rod can be limited by the limiting ring when the drug outlet rod is lifted, so that the stability and the safety of the device are improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic view of the overall structure of a drug dispenser according to the present utility model.

Fig. 2 is a schematic diagram of a lifting groove structure of a drug feeder.

Fig. 3 is a schematic view of a threaded post structure of an applicator according to the present utility model.

Fig. 4 is a schematic view of a lifting rod structure of a drug feeder.

Fig. 5 is a schematic view of a guide spring structure of an applicator according to the present utility model.

Reference numerals:

1-a main board; 2-observation grooves; 3-limiting rings; 4-a main cylinder; 5-control; 6, a medicine outlet rod; 7-a pull rod; 8-connecting pipes; 9-feeding pipe; 10-a handle; 11-fixing holes; 12-lifting grooves; 13-a rotating ring; 14-butting holes; 15-swinging plate; 16-threaded posts; 17-lifting rod; 18-limiting springs; 19-a bottom plate; 20-a disposable bonding plate; 21-clamping blocks; 22-a guide rod; 23-a guide spring; 24-horizontal axis.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In order to effectively explain the embodiments of the present utility model, the embodiments of the present application are explained in detail below with reference to the figures.

Example 1

Referring to figures 1 and 2, the medical silica gel medical device comprises a main board 1 and a main cylinder 4 arranged on the outer wall of the top of the main board 1, wherein the main board 1 is made of medical silica gel, an observation groove 2 is formed between the top and the outer walls of the bottom of the two ends of the main board 1, a vertical groove is formed between the middle positions of the top and the outer walls of the bottom of the main board 1, a rotating ring 13 is arranged on the circumferential inner wall of the vertical groove, a swinging plate 15 is arranged on the circumferential inner wall of the rotating ring 13, a triggering mechanism for guiding a patient to open the throat is arranged on the outer wall of the bottom of the swinging plate 15, the main cylinder 4 is fixedly arranged on the outer wall of the top of the swinging plate 15, a lifting groove 12 is formed on the circumferential outer wall of one end of the main cylinder 4, a medicine outlet rod 6 is arranged on the circumferential inner wall of one end of the top of the medicine outlet rod 6, a connecting pipe 8 is arranged between the outer wall of the top of the main cylinder 4 and the connecting pipe 8 is a rubber hose, medicine outlet holes are formed on the outer wall of the bottom of the medicine outlet rod 6, the outer wall of the bottom of the other end of the connecting pipe 8 is provided with a delivery pump fixedly arranged on the inner wall of the bottom of the main cylinder 4, a butt joint hole 14 matched with the lifting groove 12 is formed between the top of one side of the swinging plate 15 and the outer wall of the bottom, a plurality of control keys 5 distributed equidistantly are arranged on the outer wall of one side of the main cylinder 4, when the device is used, as the main plate 1 is made of medical silica gel, a patient can bite the main plate 1, the medical staff can observe the throat condition of the patient conveniently through the observation groove 2, when the drug administration is needed, the height of the drug outlet rod 6 can be adjusted, the drug outlet rod 6 can reach the position needing to be dosed, at the moment, the delivery pump is started through the control keys 5, anesthetic in the main cylinder 4 can be delivered to the position needing to be dosed, the device can be taken down after the drug administration is completed, the device is simple in structure and convenient to operate, and in the whole process, as the main plate 1 is bitten by the patient, therefore, the whole process does not need medical staff to hold equipment, and the practicability is higher.

Example two

Referring to fig. 3 and 5, the rotating ring 13 is rotatably connected to the circumferential inner wall of the vertical groove through a bearing, and the lateral side outer walls of the swinging plate 15 are respectively provided with a lateral shaft 24, the lateral side outer walls of the lateral shaft 24 are respectively rotatably connected to the lateral side inner walls of the rotating ring 13 through the bearing, the rotating ring 13 can rotate in the main board 1, and the swinging plate 15 can swing in the rotating ring 13 under the action of the lateral shaft 24, so that the direction-adjusting drug administration effect on any position in the throat of a patient is realized, and the practicability of the device is further improved.

Example III

Referring to fig. 5, the top and bottom outer walls of both ends of the swing plate 15 are provided with the fixture blocks 21, and the guide rods 22 are provided between the top and bottom inner walls of the fixture blocks 21, the guide rods 22 are slidably inserted into the top and bottom outer walls of both ends of the rotating ring 13, the top and bottom circumferential outer walls of the guide rods 22 are provided with the guide springs 23, and the swing plate 15 is normally limited by the guide springs 23 through the guide rods 22 and the guide springs 23, so that the swing plate is in a horizontal state, and the guide springs 23 can limit and buffer the swing angle of the swing plate 15 when in use, so that the safety is higher.

Example IV

Referring to fig. 4, the triggering mechanism includes lifter 17, and lifter 17 slip grafting in the bottom outer wall of swinging plate 15, the bottom outer wall of lifter 17 is provided with bottom plate 19, and the bottom outer wall of bottom plate 19 is provided with disposable laminating board 20, the top outer wall of bottom plate 19 is provided with cup joints in the spacing spring 18 of lifter 17 circumference outer wall, when entering medicine to the patient's throat, needs the patient to use the tongue to support disposable laminating board 20, the patient's throat will be in the state that opens as far as this moment, more makes things convenient for medical personnel's income medicine.

Example five

Referring to fig. 2 and 3, the screw column 16 is fixedly mounted on the top outer wall of the swinging plate 15, and the fixing hole 11 matched with the screw column 16 is formed on the bottom outer wall of the main cylinder 4, and the whole main cylinder 4 can be disassembled through the screw column 16, so that the equipment is convenient to store and transport while the equipment is maintained.

Example six

Referring to fig. 1 and 2, a pull rod 7 is arranged on the outer wall of one end top of the medicine discharging rod 6, a handle 10 is arranged on the outer wall of one side of the bottom of the main cylinder 4, a feeding pipe 9 is arranged on the outer wall of one side of the top of the main cylinder 4, and the height of the medicine discharging rod 6 and the position of the main cylinder 4 are more conveniently adjusted through the pull rod 7 and the handle 10.

Example seven

Referring to fig. 1, a plurality of limiting rings 3 are arranged on the outer wall of the circumference of the bottom of the main cylinder 4, and the limiting rings 3 are arranged to limit the medicine discharging rod 6 when the medicine discharging rod 6 is lifted, so that the stability and the safety of the device are improved.

Because mainboard 1 sets up to medical silica gel material, therefore the patient can bite mainboard 1, make things convenient for medical personnel to observe patient's throat condition through observation groove 2, and when needs are dosed, the accessible adjustment goes out the height of medicine pole 6, make out medicine pole 6 can reach the position that needs to dose, at this moment, start the delivery pump through control key 5, can carry the anesthesia medicament in main section of thick bamboo 4 to the position that needs to dose, can take off the device after the completion of dosing, and a structure is simple, and convenient operation, and whole in-process, because mainboard 1 is bitten by the patient, consequently, whole need not medical personnel handheld device, the practicality is higher, rotatory ring 13 can rotate in mainboard 1, and swing plate 15 can swing in rotatory ring 13 under the effect of cross axle 24, thereby the effect of dosing to any position in the patient's throat has been realized, further the practicality of device has been improved, guide bar 22 through setting up and guide spring 23, under normal condition, swing plate 15 is spacing by guide spring 23, thereby be in the horizontality, when using, guide spring 23 can carry out the restriction to swing angle and safety.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a medicine feeder, its characterized in that includes mainboard (1) and sets up main section of thick bamboo (4) at mainboard (1) top outer wall, mainboard (1) is medical silica gel material, and all open between the both ends top of mainboard (1) and the bottom outer wall has observation groove (2), it has perpendicular groove to open between the top of mainboard (1) and the bottom outer wall intermediate position, and the circumference inner wall of perpendicular groove is provided with rotatory ring (13), the circumference inner wall of rotatory ring (13) is provided with swinging plate (15), and the bottom outer wall of swinging plate (15) is provided with the trigger mechanism that is used for guiding the patient to open the throat, main section of thick bamboo (4) fixed mounting is at the top outer wall of swinging plate (15), and the one end circumference outer wall of main section of thick bamboo (4) is opened there is lift groove (12), the circumference inner wall of lift groove (12) is provided with out medicine pole (6), be provided with between top one end outer wall of medicine pole (6) and main section of thick bamboo (4) and top outer wall, and the bottom outer wall of medicine pole (6) is provided with rubber hose (8), and out the bottom outer wall of medicine pole (8) is provided with out medicine hole, bottom outer wall (4) and the bottom outer wall of connecting pipe (4) is provided with the bottom of main section of thick bamboo (12) and is provided with the bottom of connecting pipe (14) and is connected with one side of the top of the pump (14), the outer wall of one side of the main cylinder (4) is provided with a plurality of control keys (5) which are distributed equidistantly.

2. A dispenser according to claim 1, wherein the swivel ring (13) is rotatably connected to the circumferential inner wall of the vertical groove by means of bearings, and wherein the outer walls of both sides of the swinging plate (15) are provided with transverse shafts (24), and wherein the outer walls of both sides of the transverse shafts (24) are rotatably connected to the inner walls of both sides of the swivel ring (13) by means of bearings, respectively.

3. A dispenser according to claim 2, wherein the top and bottom outer walls of the two ends of the swing plate (15) are provided with clamping blocks (21), guide rods (22) are arranged between the top and bottom inner walls of the clamping blocks (21), the guide rods (22) are slidably inserted into the top and bottom outer walls of the two ends of the rotating ring (13), and guide springs (23) are arranged on the top and bottom circumferential outer walls of the guide rods (22).

4. A dispenser according to claim 3, wherein the trigger mechanism comprises a lifting rod (17), the lifting rod (17) is slidably inserted into the bottom outer wall of the swinging plate (15), the bottom outer wall of the lifting rod (17) is provided with a bottom plate (19), the bottom outer wall of the bottom plate (19) is provided with a disposable adhesive plate (20), and the top outer wall of the bottom plate (19) is provided with a limit spring (18) sleeved on the circumferential outer wall of the lifting rod (17).

5. A dispenser according to claim 1, wherein the top outer wall of the swing plate (15) is fixedly provided with a screw post (16), and the bottom outer wall of the main barrel (4) is provided with a fixing hole (11) adapted to the screw post (16).

6. A dispenser according to any one of claims 1-5, wherein a pull rod (7) is provided on the top outer wall of one end of the drug outlet rod (6), and a handle (10) is provided on the bottom side outer wall of the main barrel (4), and a feed pipe (9) is provided on the top side outer wall of the main barrel (4).

7. A dispenser according to claim 1, wherein the bottom circumferential outer wall of the main barrel (4) is provided with a plurality of stop rings (3).