CN111921073A

CN111921073A - Extension structure and otology device of adding medicine to

Info

Publication number: CN111921073A
Application number: CN202010747872.XA
Authority: CN
Inventors: 杨琛; 尹中普; 黄维平; 张贵
Original assignee: Nanyang City Center Hospital
Current assignee: Nanyang City Center Hospital
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2020-11-13
Anticipated expiration: 2040-07-30
Also published as: CN111921073B

Abstract

The invention relates to an extension structure and an otology medicine feeding device, wherein the extension structure comprises an installation disc and a plurality of connecting frames which are slidably installed on the installation disc, and supporting pieces are fixed at one ends of the connecting frames, which are far away from the installation disc; a through groove is formed in the mounting disc, a medicine injection pipe penetrates through the through groove, the medicine injection pipe is connected with the connecting frame through a connecting assembly, a micro camera is mounted at one end of the medicine injection pipe, and a connector is fixed at the other end of the medicine injection pipe; the miniature camera is characterized in that a movable handle is fixed on the connecting head, a fixed handle matched with the movable handle is arranged on the mounting disc, and a display screen connected with the miniature camera is mounted on the movable handle. Can carry out multidirectional support to patient's ear through a plurality of support piece that set up, reduce patient's uncomfortable sense, the miniature camera that sets up simultaneously can look over the inboard of patient's ear comprehensively, and the effectual current medical personnel of having solved are directly looked over the not comprehensive problem of looking over that brings with the eye.

Description

Extension structure and otology device of adding medicine to

Technical Field

The invention relates to the technical field related to medical instruments, in particular to an extension structure and an otology medicine feeding device.

Background

Medical instruments refer to instruments, devices, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including the required computer software.

The effects are obtained mainly by physical means, not by pharmacological, immunological or metabolic means, or they are involved but only as an aid.

In otology inspection process, perhaps medical personnel use medicine to the patient, generally need cooperate extension structure to support the patient ear to in look over the inboard condition of ear or pertinence use medicine, ensure the effect of using medicine, but current extension structure only can carry out simple support when using, and arbitrary needs medical personnel to adopt other auxiliary device to look over or use medicine, and it is inconvenient to use.

Disclosure of Invention

The present invention is directed to an extension structure and an otology medicine applying device to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

an extension structure comprises a mounting disc and a plurality of connecting frames slidably mounted on the mounting disc, wherein a supporting piece is fixed at one end of each connecting frame, which is far away from the mounting disc;

a through groove is formed in the mounting disc, a medicine injection pipe penetrates through the through groove, the medicine injection pipe is connected with the connecting frame through a connecting assembly, a micro camera is mounted at one end of the medicine injection pipe, and a connector is fixed at the other end of the medicine injection pipe;

the miniature camera is characterized in that a movable handle is fixed on the connecting head, a fixed handle matched with the movable handle is arranged on the mounting disc, and a display screen connected with the miniature camera is mounted on the movable handle.

As a further scheme of the invention: the injection pipe is close be provided with a plurality of through-holes on the one end lateral wall of miniature camera, just the flow direction of through-hole with the axial slope of injection pipe.

As a still further scheme of the invention: when the supporting pieces are spread, the medicine injection pipe is inserted and placed at a position between the supporting pieces.

As a still further scheme of the invention: the connecting assembly comprises a movable block fixedly connected with the connecting frame and a sliding groove which is arranged on the mounting disc and is in sliding fit with the movable block, and the movable block is also connected with the end part of the inner side of the sliding groove through a spring connected with the movable block;

one side of the movable block, which faces the through groove, is hinged with the medicine injection pipe through a connecting rod hinged with the movable block.

As a still further scheme of the invention: the medicine injection tube is characterized in that a guide ring is arranged at a position between the connecting frames, the guide ring is connected with the connecting frames through a second telescopic rod fixed with the guide ring, and the medicine injection tube penetrates through the guide ring and is in sliding fit with the guide ring.

As a still further scheme of the invention: a first telescopic rod is connected between the movable handle and the fixed handle.

An otological drug delivery device, comprising:

the extension structure; and

the medicament bottle, the medicament bottle with connector in the extending structure can dismantle the connection. .

As a still further scheme of the invention: the medicament bottle is in threaded connection with the connector.

Compared with the prior art, the invention has the beneficial effects that: the medicine injection tube is novel in design, the movable handle moves towards the fixed handle, so that the medicine injection tube moves, the connecting frames perform diffusion movement under the action of the connecting assembly when the medicine injection tube moves, the supporting piece is driven to perform diffusion movement, the ear of a patient can be viewed through the arranged miniature camera and displayed through the display screen, and the arranged medicine injection tube can be connected with the medicine bottle to achieve medicine taking;

can carry out multidirectional support to patient's ear through a plurality of support piece that set up, reduce patient's uncomfortable sense, the miniature camera that sets up simultaneously can look over the inboard of patient's ear comprehensively, and the effectual current medical personnel of having solved directly look over the not comprehensive problem of looking over that brings with the eye, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of an expanded structure.

Fig. 2 is a cross-sectional view of an expanded structure.

Fig. 3 is a schematic structural view of the supporting member in the expanded configuration.

In the figure: 1-mounting plate, 2-connecting frame, 3-supporting piece, 4-connecting head, 5-medicament bottle, 6-display screen, 7-movable handle, 8-first telescopic rod, 9-fixed handle, 10-guide ring, 11-medicament injection tube, 12-through hole, 13-micro camera, 14-spring, 15-chute, 16-movable block, 17-connecting rod, 18-arc groove and 19-second telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1 to 3, in an embodiment of the present invention, an extended structure includes a mounting plate 1 and a plurality of connecting frames 2 slidably mounted on the mounting plate 1, wherein a supporting member 3 is fixed at one end of each connecting frame 2 away from the mounting plate 1;

a through groove is formed in the mounting disc 1, a medicine injection pipe 11 penetrates through the through groove, the medicine injection pipe 11 is connected with the connecting frame 2 through a connecting assembly, a micro camera 13 is mounted at one end of the medicine injection pipe 11, and a connector 4 is fixed at the other end of the medicine injection pipe;

a movable handle 7 is fixed on the connector 4, a fixed handle 9 matched with the movable handle 7 is arranged on the mounting disc 1, and a display screen 6 connected with the micro camera 13 is installed on the movable handle 7.

In the embodiment of the invention, the medicine injection tube 11 moves by moving the movable handle 7 towards the fixed handle 9, the connecting frames 2 are enabled to perform diffusion movement under the action of the connecting component when the medicine injection tube 11 moves, so that the supporting piece 3 is driven to perform diffusion movement to realize the diffusion of the ear of a patient, the ear of the patient can be checked by the arranged micro camera 13 and displayed by the display screen 6, the arranged medicine injection tube 11 can be connected with the medicine bottle 5 to realize medicine use, and the practicability is strong.

In the embodiment of the invention, the ear of the patient can be supported in multiple directions by the plurality of supporting pieces 3, so that the discomfort of the patient is reduced, meanwhile, the inner side of the ear of the patient can be comprehensively checked by the arranged miniature camera 13, the problem of incomplete checking caused by direct eye checking of the existing medical personnel is effectively solved, and the practicability is high.

In the embodiment of the present invention, in order to further ensure that the micro camera 13 can capture the inside pictures of the ear in a comprehensive manner, an LED lamp is installed at a side end of the micro camera 13 for providing illumination for the inside of the ear, which may be selected according to the requirement.

In the embodiment of the present invention, it can be understood that the connector 4 is communicated with the inner side of the drug injection tube 11, the connector 4 is used for connecting the drug bottle 5, and when the drug needs to be administered, the drug bottle 5 can be squeezed.

In the embodiment of the invention, the outer side end of the support member 3 is arranged in an arc structure, and medical rubber is fixed on the outer side end, so that discomfort caused by the fact that the support member 3 exerts force on the ear of a patient can be effectively avoided through the arranged medical rubber.

As an embodiment of the present invention, a plurality of through holes 12 are provided on a side wall of the drug injection tube 11 near one end of the micro camera 13, and a flow direction of the through holes 12 is inclined to an axial direction of the drug injection tube 11.

In the embodiment of the invention, the through holes 12 are used for flowing out the medicine, and the flowing direction of the through holes 12 is inclined to the axial direction of the medicine injection tube 11, so that the medicine flowing out of the through holes 12 cannot vertically flow to the inner wall of the ear of the patient, the impact feeling of the medicine on the patient is reduced, and the comfort level is high.

As an embodiment of the present invention, the inner ends of the supporters 3 are provided with arc-shaped grooves 18, and when a plurality of the supporters 3 are spread, the injection tube 11 is inserted at a position between the plurality of the supporters 3.

In the embodiment of the invention, the space is provided by inserting and placing the medicine injection tube 11 through the arranged arc-shaped groove 18, and the weight of the support part 3 can be effectively reduced, namely the weight of the whole device is reduced, and the use is convenient.

In the embodiment of the present invention, an LED lamp may be installed on the inner wall of the arc-shaped groove 18 on the supporting member 3 to realize the overall illumination of the inner side of the ear, and it should be noted that one of the LED lamps may be installed on the inner wall of the arc-shaped groove 18 and the side end of the micro camera 13.

As an embodiment of the present invention, the connecting assembly includes a movable block 16 fixedly connected to the connecting frame 2, and a sliding slot 15 disposed on the mounting plate 1 and slidably engaged with the movable block 16, wherein the movable block 16 is further connected to an inner end of the sliding slot 15 through a spring 14 connected thereto;

one side of the movable block 16 facing the through groove is hinged with the medicine injection pipe 11 through a connecting rod 17 hinged with the movable block.

In the embodiment of the invention, when the medicine injection tube 11 moves, the movable block 16 is driven to slide in the chute 15 through the action of the connecting rod 17, so that the position adjustment of the connecting frame 2 connected with the movable block 16 is realized, wherein when the connecting frame 2 needs to be spread, the movable block 16 moves to extrude the spring 14, and after the support is finished, the movable handle 7 is released, and the movable opening 16 automatically resets under the elastic force of the spring 14.

As an embodiment of the present invention, a guide ring 10 is disposed at a position between the plurality of connecting frames 2, the guide ring 10 is connected to the connecting frames 2 through a second telescopic rod 19 fixed thereto, and the drug injection tube penetrates through the guide ring 10 and is in sliding fit with the guide ring 10.

In the embodiment of the present invention, the guiding ring 10 is provided to effectively limit the movement of the drug injection tube 11, so that the drug injection tube 11 can only move along the axial direction of the guiding ring 10 to ensure the uniformity of the expansion of the supporting member 3.

In the embodiment of the invention, the second telescopic rod 19 is arranged to support the guide ring 10 without influencing the movement of the connecting frame 2.

As an embodiment of the present invention, a first telescopic rod 8 is connected between the movable handle 7 and the fixed handle 9.

In the embodiment of the invention, the movement between the movable handle 7 and the fixed handle 9 is movably guided by the arranged first telescopic rod 8.

As an embodiment of the present invention, there is also provided an otology medication administering device including:

the extension structure; and

and the medicament bottle 5 is detachably connected with the connector 4 in the extension structure. .

In an embodiment of the present invention, the medicine bottle 5 is screwed to the connector 4.

In the embodiment of the present invention, the medicine bottle 5 may be detachably connected to the connector 4 in a snap-fit manner, which may be specifically selected according to requirements, and this application is not particularly limited thereto.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The expansion structure is characterized by comprising a mounting disc (1) and a plurality of connecting frames (2) which are slidably mounted on the mounting disc (1), wherein a supporting piece (3) is fixed at one end, far away from the mounting disc (1), of each connecting frame (2);

a through groove is formed in the mounting disc (1), a medicine injection pipe (11) penetrates through the through groove, the medicine injection pipe (11) is connected with the connecting frame (2) through a connecting assembly, a miniature camera (13) is mounted at one end of the medicine injection pipe (11), and a connector (4) is fixed at the other end of the medicine injection pipe;

be fixed with movable handle (7) on connector (4), be provided with on mounting disc (1) with movable handle (7) complex fixed handle (9), install on movable handle (7) with display screen (6) that miniature camera head (13) are connected.

2. An extension arrangement according to claim 1, characterized in that the side wall of the drug injection tube (11) near the micro-camera (13) is provided with a plurality of through holes (12), and the flow direction of the through holes (12) is inclined to the axial direction of the drug injection tube (11).

3. An expanding structure according to claim 1, characterized in that the inner ends of the supporting members (3) are provided with arc-shaped grooves (18), and when a plurality of the supporting members (3) are spread, the injection tube (11) is inserted at a position between the plurality of the supporting members (3).

4. An extension arrangement according to claim 1, wherein the connecting assembly comprises a movable block (16) fixedly connected to the connecting frame (2) and a sliding slot (15) arranged on the mounting plate (1) and slidably engaged with the movable block (16), the movable block (16) being further connected to an inner end of the sliding slot (15) by a spring (14) connected thereto;

one side of the movable block (16) facing the through groove is hinged with the medicine injection pipe (11) through a connecting rod (17) hinged with the movable block.

5. An expansion structure according to claim 4, characterized in that a guiding ring (10) is arranged at a position between a plurality of said connecting frames (2), said guiding ring (10) is connected with said connecting frames (2) through a second telescopic rod (19) fixed with said guiding ring, said drug injection tube penetrates said guiding ring (10) and is in sliding fit with said guiding ring (10).

6. An extension arrangement according to claim 1, characterized in that a first telescopic rod (8) is connected between the movable handle (7) and the fixed handle (9).

7. An otological drug delivery device, comprising:

an extension structure according to any one of claims 1-6; and

medicament bottle (5), medicament bottle (5) with connector (4) in the extension can dismantle the connection.

8. An otological drug delivery device according to claim 7, characterized in that the drug vial (5) is screwed to the connector (4).