CN216318377U

CN216318377U - Multifunctional drum membrane tube-placing auxiliary device

Info

Publication number: CN216318377U
Application number: CN202122529864.0U
Authority: CN
Inventors: 王志远; 杨姝昕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-19
Anticipated expiration: 2031-10-20

Abstract

The utility model provides a multifunctional tympanic membrane intubation auxiliary device, and relates to the field of medical auxiliary instruments. The utility model provides a multi-functional tympanic membrane puts a tub of auxiliary device, includes inner tube and outer tube, and above-mentioned outer tube includes interconnect puts into pipeline section and bellows section, and above-mentioned inner tube activity wears to locate above-mentioned puts into the pipeline section and above-mentioned bellows section in, and the tip and the above-mentioned inner tube lateral part of above-mentioned bellows section are connected, and the above-mentioned pipeline section of putting into is equipped with the district of placing that is used for placing tympanic membrane breather pipe. It can be used for absorbing the interior hydrops of middle ear when the accurate tympanic membrane breather pipe of putting into, convenient and practical.

Description

Multifunctional drum membrane tube-placing auxiliary device

Technical Field

The utility model relates to the field of medical auxiliary instruments, in particular to a multifunctional tympanic membrane intubation auxiliary device.

Background

Chronic non-suppurative otitis media is a common and frequently encountered disease, and is commonly seen in children. The influence on the hearing is serious, so that the intelligence development and the learning of children are influenced. The etiology is usually the obstruction of the eustachian tube, which causes the effusion of the tympanic cavity. Tympanoptic effusion is caused by diseases such as catarrhal otitis media, secretory otitis media, air pressure otitis media and aviation otitis media. Drainage of tympanogram is one of the important measures for treating non-suppurative otitis media, and a common method is tympanostomy tube catheterization. The tube can embed the ventilation tube at the tympanic membrane incision through the external auditory canal and the tympanic membrane (the upper and lower parts of the tympanic membrane ventilation tube are respectively arranged outside and inside the tympanic membrane). The operation steps of the tympanostomy catheterization include that firstly, an incision is formed in the tympanum, then the ventilation tube passes through an external auditory canal by using an instrument (wheat forceps), the tympanostomy tube is placed in the tympanostomy, then drainage and extraction are carried out on effusion of the tympanostomy tube by using an external instrument, the operation is complicated, and the placement of the tympanostomy tube is not convenient and accurate enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional tympanic membrane intubation auxiliary device which can be used for sucking effusion in a middle ear while being accurately inserted into a tympanic membrane ventilation tube, and is convenient and practical.

The embodiment of the utility model is realized by the following steps:

the embodiment of the application provides a tub auxiliary device is put to multi-functional tympanic membrane, including inner tube and outer tube, above-mentioned outer tube includes interconnect's the section of pipe and the bellows section of putting into, above-mentioned inner tube activity wears to locate the above-mentioned section of pipe and the above-mentioned bellows section of putting into in, and the tip and the above-mentioned inner tube lateral part of the above-mentioned bellows section of putting into are connected, and the above-mentioned section of pipe of putting into is equipped with the region of placing that is used for placing tympanic membrane breather pipe.

In some embodiments of the present invention, the multifunctional tube inserting device further includes a return spring and a catch plate, the catch plate is installed in the middle of the inner tube, one end of the bellows section away from the tube inserting section is connected to the catch plate, the return spring is sleeved on the inner tube and located in the bellows section, one end of the return spring is connected to one end of the bellows away from the catch plate, and the other end of the return spring is connected to the catch plate.

In some embodiments of the present invention, a plurality of ventilation holes are formed at a side portion of the clamping plate and communicated with the interior of the corrugated pipe section.

In some embodiments of the present invention, a side of the clamping plate facing away from the corrugated tube is provided with an anti-slip pattern.

In some embodiments of the present invention, the multifunctional tympanic membrane intubation assistance device further comprises an aspirator, and an amplification joint for connecting the aspirator is disposed at one end of the inner tube extending out of the outer tube.

In some embodiments of the present invention, the enlarged joint comprises a first hemispherical butt end and a second hemispherical butt end, the first hemispherical butt end is mounted on an end of the inner tube, the second hemispherical butt end is mounted on an end of a suction tube of the suction apparatus, and the first hemispherical butt end and the second hemispherical butt end are in threaded mating connection.

In some embodiments of the present invention, the multifunctional tympanostomy tube auxiliary device further comprises a finger ring, and the finger ring is mounted on the outer side wall of the outer tube.

In some embodiments of the present invention, the multifunctional tympanic membrane intubation aid further comprises an elastic baffle, the elastic baffle being mounted to an end of the insertion tube section remote from the bellows section.

In some embodiments of the present invention, the elastic blocking piece is in an arc-shaped sheet shape, and the outer arc surface faces a direction away from the end portion of the insertion tube section.

In some embodiments of the present invention, the inner tube and the outer tube are coated with an antibacterial layer.

Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:

According to the utility model, the outer pipe is provided with the embedded pipe section and the corrugated pipe which are mutually connected, the inner pipe penetrates through the embedded pipe section and the corrugated pipe section, and the end part of the corrugated pipe section is connected to the outer side wall of the inner pipe, so that the corrugated pipe section of the outer pipe is compressed by pushing and pressing the inner pipe, the inner pipe moves towards the front end relative to the outer pipe, and the eardrum vent pipe positioned in the placement area is pushed to be embedded into the eardrum incision. And after the tympanic membrane vent pipe is placed in, the suction instrument can be connected with the outer part of the inner pipe, so that effusion in the middle ear can be directly sucked through the inner pipe, the medical steps are reduced, and the operation risk among a plurality of steps is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a cross-sectional view of a multifunctional tympanic membrane intubation aid according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of a multifunctional tympanic membrane intubation assistance device according to an embodiment of the present disclosure;

FIG. 3 is a diagram of a card according to an embodiment of the utility model.

Icon: 1-an inner tube, 2-an embedded tube section, 3-a corrugated tube section, 4-a tympanic membrane vent pipe, 5-a reset spring, 6-a finger ring, 7-an amplification joint, 8-an elastic baffle, 9-a clamping plate, 10-a vent hole, 701-a second hemispherical butt joint end and 702-a first hemispherical butt joint end.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, or an orientation or a positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience and simplicity, and the indication or the suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, the present invention should not be construed as being limited. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" represents at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example 1

Referring to fig. 1 and 2, fig. 1 is a cross-sectional view of a multifunctional tympanic membrane intubation assistance device according to an embodiment of the utility model; FIG. 2 is a schematic view of a multifunctional tympanic membrane intubation assistance device according to an embodiment of the present disclosure; FIG. 3 is a diagram of a card 9 according to an embodiment of the present invention. The utility model provides a pair of pipe auxiliary device is put to multi-functional tympanic membrane, it can be used for absorbing hydrops in the middle ear, convenient and practical when the accurate tympanic membrane breather pipe 4 of putting into.

The embodiment of the application provides a pipe auxiliary device is put to multi-functional tympanic membrane, including inner tube 1 and outer tube, above-mentioned outer tube includes interconnect's the pipe section of putting into 2 and bellows section 3, above-mentioned inner tube 1 activity is worn to locate in above-mentioned pipe section of putting into 2 and above-mentioned bellows section 3, and the tip of above-mentioned bellows section 3 and 1 side connection of above-mentioned inner tube, above-mentioned pipe section of putting into 2 is equipped with the district of placing that is used for placing tympanic membrane breather pipe 4.

In detail, the inner tube 1 and the outer tube are both straight tube-shaped. The outer tube divide into puts into pipeline section 2 and bellows section 3, and wherein, bellows section 3 can fold flexible, and the external diameter of inner tube 1 is the same with the internal diameter of putting into pipeline section 2, and inner tube 1 wears to locate to put into inside pipeline section 2 and bellows section 3. The end of the corrugated pipe section 3 is connected to the outer side wall of the inner pipe 1, the tympanic membrane vent pipe 4 can be placed at the front end of the outer pipe when the eardrum vent pipe is used, one end of the inner pipe 1 is abutted to the tympanic membrane vent pipe 4, the operator supports the outer pipe through the hand at the moment, the inner pipe 1 is pushed and pressed, so that the corrugated pipe section 3 of the outer pipe is compressed, the inner pipe 1 moves towards the front end relative to the outer pipe, the tympanic membrane vent pipe 4 is pushed to be placed into a tympanic membrane incision, the eardrum incision is convenient and rapid to use, the size is small, and the eardrum vent pipe has a wide operation visual field. And after the tympanic membrane ventilation tube 4 is placed in, the suction instrument can be externally connected through the inner tube 1, so that effusion in the middle ear is sucked through the inner tube 1, and medical steps are reduced. In the present embodiment, when the tympanic ventilation tube 4 is inserted, the inner tube 1 may be provided with a fiber optic catheter for illumination.

Example 2

In some embodiments of the present invention, referring to fig. 1 and fig. 2, the multifunctional tube placing auxiliary device further includes a return spring 5 and a catch plate 9, the catch plate 9 is installed in the middle of the inner tube 1, one end of the bellows section 3 away from the placing tube section 2 is connected to the catch plate 9, the return spring 5 is sleeved on the inner tube 1 and located inside the bellows section 3, one end of the return spring 5 is connected to one end of the bellows away from the catch plate 9, and the other end is connected to the catch plate 9.

Specifically, cardboard 9 is the ring form, its cover is established at the middle part of inner tube 1, wherein the partial activity that inner tube 1 is located cardboard 9 front end is worn to locate in the outer tube, reset spring 5 covers the outside at inner tube 1, and outside cover establishes corrugated pipe section 3, reset spring 5's one end is connected with the lateral part of cardboard 9, the other end is connected with corrugated pipe section 3 one end of keeping away from cardboard 9, thereby put into the completion back at tympanic membrane breather pipe 4, reset spring 5 can drive corrugated pipe section 3 answer normal position, thereby withdraw inner tube 1 to the outer tube insidely. Thereby when using, people can hand put into pipeline section 2, thereby compress bellows section 3 through promoting cardboard 9, and then make inner tube 1 remove, provide the stress point for the operator, be convenient for more exert oneself.

Example 3

In some embodiments of the present invention, the side of the clamping plate 9 is provided with a plurality of ventilation holes 10 communicated with the inside of the bellows section 3.

In this embodiment, set up a plurality of bleeder vents 10 with the inside intercommunication of bellows section 3 at the lateral part of cardboard 9, through a plurality of bleeder vents 10 that set up (not marked), can guarantee that the inside and outside atmospheric pressure of bellows section 3 is invariable the same, avoid when promoting cardboard 9, the inside gas of bellows section 3 can't leak and the difficult compressed bellows section 3's that appears the condition, make it can be compressed more easily to be applicable to the tympanic membrane breather pipe 4 of high accuracy and put into the process more.

Example 4

In some embodiments of the utility model, the side of the clamping plate 9 facing away from the corrugated tube is provided with anti-slip threads.

In detail, the anti-slip threads (not shown) are arranged on the side portion of the clamping plate 9, which is far away from the corrugated pipe, so that the clamping plate 9 is more stable when a person uses the anti-slip thread to abut against the side portion of the clamping plate 9 with fingers. Preventing the finger from sliding. In this embodiment, the side of the card board 9 may be further provided with an anti-slip layer material.

Example 5

In some embodiments of the present invention, referring to fig. 1 and 2, the multifunctional tympanic membrane intubation assistance device further includes an aspirator, and an enlarged joint 7 for connecting the aspirator is disposed at one end of the inner tube 1 extending out of the outer tube.

Alternatively, the aspirator may be a conventionally known medical aspirator, wherein, since the inner tube 1 is thin and difficult to directly connect to the aspirator, it can be more conveniently connected to the aspirator by providing the amplification joint 7. In this embodiment, enlarged joint 7 can include first sleeve pipe and second sleeve pipe, and wherein first sheathed tube external diameter is the same with the internal diameter of second sleeve pipe, and first sleeve pipe and the sheathed tube external diameter of second all are greater than the external diameter of inner tube 1 far away, and wherein, first sleeve pipe is equipped with the external screw thread, and the second sleeve pipe is equipped with the internal thread, thereby during the use, can install first sleeve pipe in the one end that the outer tube was stretched out to inner tube 1, install the second sleeve pipe on the suction tube of aspirator, can be convenient connect first sleeve pipe and second sleeve pipe and start the aspirator and absorb the hydrops.

Example 6

In some embodiments of the present invention, referring to fig. 1 and 2, the enlarged joint 7 includes a first hemispherical connection end 702 and a second hemispherical connection end 701, the first hemispherical connection end 702 is installed at an end of the inner tube 1, the second hemispherical connection end 701 is installed at an end of a suction tube of the suction apparatus, and the first hemispherical connection end 702 and the second hemispherical connection end 701 are in threaded mating connection.

In detail, the first hemispherical butt joint end 702 and the second hemispherical butt joint end 701 are provided with corresponding suction channels, wherein the first hemispherical butt joint end 702 is connected with one end of the inner tube 1 extending out of the outer tube, and can also be integrally formed with the inner tube 1, and the suction channels are communicated with the inner tube 1, and an annular protrusion is provided at one end of the first hemispherical butt joint end 702 away from the inner tube 1, and an external thread is provided thereon. The second hemisphere butt joint end 701 is connected in the short tip of the suction tube of aspirator, and is equipped with the recess relative with cyclic annular arch at second hemisphere butt joint end 701, and the recess inside wall is equipped with relative external screw thread, during the use, thereby connect through the first hemisphere butt joint end 702 that sets up and second hemisphere butt joint end 701 and form a ball joint, its arc surface when using, can not cause the hand of operator and press against the condition such as hinder. Wherein, a sealing member can be arranged between the first hemispherical butt joint end 702 and the second hemispherical butt joint end 701, thereby ensuring the sealing effect.

Example 7

In some embodiments of the present invention, referring to fig. 2, the multifunctional tympanostomy tube auxiliary device further comprises a finger ring 6, wherein the finger ring 6 is mounted on the outer side wall of the outer tube.

In detail, the two finger rings 6 are arranged on the outer side wall of the outer pipe oppositely, when the clamping plate is used, an operator can buckle the finger rings 6 by fingers, the clamping plate 9 is pushed by the thumb, the operation stability is high, and danger caused by hand release can be avoided.

Example 8

In some embodiments of the present invention, referring to fig. 1 and 2, the multifunctional tympanic membrane intubation assistance device further includes an elastic baffle 8, wherein the elastic baffle 8 is installed at an end of the intubation tube section 2 away from the bellows section 3.

Fine, elasticity separation blade 8 can be made for flexible rubber material, it is installed and is being put into the one end that pipeline section 2 kept away from bellows section 3, its tip that can put into pipeline section 2 in the opposition carries out the part and shelters from, when using, when putting into pipeline section 2 with tympanic membrane breather pipe 4 in, it can oppress elasticity separation blade 8 and make it take place to deform, after entering into pipeline section 2 in, elasticity separation blade 8 resumes the normal position after, can shelter from tympanic membrane breather pipe 4, avoid when putting into pipeline section 2 and putting into the duct. The tympanic membrane ventilation tube 4 falls. When the eardrum ventilating pipe is required to be placed, the inner pipe 1 drives the eardrum ventilating pipe 4 to push the elastic blocking piece 8, so that the elastic blocking piece 8 is outwards turned, and the eardrum ventilating pipe 4 can be smoothly pushed out of the placing pipe section 2.

Example 9

In some embodiments of the present invention, referring to fig. 1 and fig. 2, the elastic blocking piece 8 is in the shape of an arc sheet, and the outer arc surface faces the direction away from the end of the insertion tube section 2.

In detail, the elastic blocking piece 8 is arc-shaped and flaky, and the orientation of the outer arc surface deviates from the direction of the end part of the pipe section 2, so that the outer arc surface is used, and the eardrum ventilating pipe 4 is more smoothly and conveniently placed. Wherein, the elastic blocking sheet 8 can be two, and relative setting from top to bottom to when releasing tympanic membrane breather pipe 4, can the atress more balanced, avoid making tympanic membrane breather pipe 4 take place to incline under one side elastic blocking sheet 8's effect.

Example 10

In some embodiments of the present invention, the inner tube 1 and the outer tube are coated with an antibacterial layer.

In detail, the antibacterial layer can be organic antibacterial agent coating, and the coating and the lateral wall of inner tube 1 and outer tube, through setting up antibacterial layer, can avoid breeding of bacterium after inner tube 1 and the whole disinfection of outer tube, two infections that cause the tympanic membrane incision, safety and sanitation more.

In summary, the embodiment of the present invention provides a multifunctional tympanic membrane tube placement aid, which is configured to set an external tube as an insertion tube section 2 and a corrugated tube connected to each other, and an internal tube 1 is inserted into the insertion tube section 2 and the corrugated tube section 3, and an end of the corrugated tube section 3 is connected to an outer sidewall of the internal tube 1, so that the corrugated tube section 3 of the external tube can be compressed by pushing and pressing the internal tube 1, and the internal tube 1 moves toward a front end relative to the external tube, thereby pushing a tympanic membrane ventilation tube 4 located in a placement area to be placed into a tympanic membrane incision. And after the tympanic membrane vent pipe 4 is placed in, the suction instrument can be externally connected through the inner pipe 1, so that effusion in the middle ear is directly sucked through the inner pipe 1, medical steps are reduced, and operation risks among multiple steps are avoided.

For the purpose of fully describing the utility model, the foregoing is only a preferred embodiment of the utility model and is not intended to limit the utility model, which may be modified and varied by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional tympanic membrane puts a tub of auxiliary device, its characterized in that includes inner tube and outer tube, the outer tube includes interconnect's the pipeline section of putting into and bellows section, the inner tube activity wear to locate put into the pipeline section with in the bellows section, just the tip of bellows section with the inner tube lateral part is connected, it is equipped with the region of placing that is used for placing tympanic membrane breather pipe to put into the pipeline section.

2. The multifunctional auxiliary device for tympanic membrane intubation according to claim 1, further comprising a return spring and a catch plate, wherein the catch plate is installed at the middle portion of the inner tube, the end of the bellows section away from the intubation section is connected to the catch plate, the return spring is sleeved on the inner tube and located inside the bellows section, one end of the return spring is connected to the end of the bellows section away from the catch plate, and the other end of the return spring is connected to the catch plate.

3. The multifunctional drum membrane tube placing auxiliary device according to claim 2, wherein the side of the clamping plate is provided with a plurality of air holes communicated with the inside of the corrugated tube section.

4. The multifunctional tympanic membrane intubation aid of claim 2, wherein a side of the clamping plate facing away from the bellows is provided with anti-slip threads.

5. The multifunctional tympanic membrane intubation aid of claim 1, further comprising an aspirator, wherein an end of the inner tube extending out of the outer tube is provided with an enlarged joint for connecting the aspirator.

6. The multifunctional tympanic intubation aid of claim 5, wherein said enlarged joint includes a first hemispherical butt end and a second hemispherical butt end, said first hemispherical butt end being mounted to an end of said inner tube, said second hemispherical butt end being mounted to an end of a suction tube of said suction apparatus, said first hemispherical butt end and said second hemispherical butt end being threadably matable.

7. The multifunctional tympanostomy tube aid of claim 1, further comprising a finger ring mounted to the outer sidewall of the outer tube.

8. The multi-functional tympanostomy tube placement aid of claim 1, further comprising an elastic baffle, wherein the elastic baffle is mounted to an end of the insertion tube section distal from the bellows section.

9. The multifunctional tympanic intubation aid of claim 8, wherein the resilient tab is in the form of an arcuate tab, and the arcuate tab is disposed in a direction away from the end of the insertion tube.

10. The multifunctional tympanostomy tube auxiliary device according to claim 1, wherein the inner tube and the outer tube are coated with an antibacterial layer.