RIC-Earmolds │ bachmaier® Fachwelt

nature® classic
PREMIUM

Less is more.
- perfectly parallel drilled holes
- 30% solid and 70% foil content
- absolutely uniform wall thickness
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Material

thermo-flex

PU | satin finished

rigid

Acrylic 3D| lacquerd

Retention

without Short hook Claw Ring

wall thickness

thin normal massiv

insert part

with without

venting

closed normal graded separate open

openings & recesses

tragus side concha side both sides jaw joint open jaw joint closed
Extras
retrieval thread

earwax guard

color marking
L R
nature® basic
BASIS

Matt, but oho.
- meticulous craftsmanship
- matt polished, cost-optimized surface
- 100% nature® design & quality
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Material

rigid

Acrylic 3D | lacquerd

Our material is rigid, transparent, resistant, and extremely durable. The surface of nature® basic is matt polished

Retention

without

wall thickness

normal massiv

insert part

with

venting

closed normal graded separate open

openings & recesses

tragus side concha side both sides
Extras
retrieval thread

earwax guard

color marking
L R
nature® plus
PREMIUM

Everything under control.
- increased sealing
- additional grip
- more grip material for comfortable handling
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Material

thermo-flex

PU | satin finished

rigid

Acrylic 3D| lacquerd

Retention

without Short hook Claw Ring

wall thickness

thin normal massiv

insert part

with without

venting

closed normal graded separate open

openings & recesses

tragus side concha side both sides jaw joint open jaw joint closed
Extras
desired laser engraving
max. 11 signs

Material

rigid

ACRYLIC 3D

Easy to insert and remove, durable, dirt-repellent, easy to clean, break-resistant

CLASSIFICATION
guideline 93/42/EWG (medical device class IIa)

Clear as crystal.

This highly transparent material is processed in an energy-efficient manner using direct 3D printing and is characterized by high stability and excellent UV resistance. Earmolds made from light-curing 3D acrylate have a high elongation at break and do not become brittle. They are robust, particularly easy to care for and meet the highest aesthetic demands. Available in three colors. All rigid earmolds are ground, compacted and polished to a high gloss in our 3-stage vibratory finishing process. The homogeneous surface treatment is a process that is coordinated in detail, because our extremely break-resistant earmolds with dirt-repellent surfaces and a brilliant high-gloss finish are only created with the right setting and the perfect "recipe". The validated and standardized vibratory finishing process ensures a reproducible precision finish with high surface quality for every single earmould. A lacquered or glazed surface can be ordered as an option for an additional charge.

thermo-flex

POLYURETHAN (PU)

natural feel, permanently elastic, robust, very skin-friendly

DEGREE OF HARDNESS
60 Shore A (final hardness)

CLASSIFICATION
guideline 93/42/EWG (medical device class IIa)

As smooth as silk.

This premium material is rigid at room temperature and becomes soft and flexible when worn in the ear. As the material adapts perfectly to the ear canal in this way, a natural wearing sensation is guaranteed and pressure pain, e.g. when moving the jaw, is a problem of the past. Thanks to these permanently elastic, flexible properties, polyurethane earmolds are characterized by a very high level of long-term wearing comfort. Its resistance to UV light (no discoloration) and high tear resistance make it an extremely robust material with a long service life. Our thermo-flexible PU is biocompatible and contains no monomers. This makes it not only skin-friendly, but also suitable for sensitive ears and allergies. Available in two colors.

Retention

We design all nature® classic retentions as discreetly as possible. For this reason, the short hook, ring and claw only have one or two thin bars as a transition from the earmold to the retention. The tragus area and the inner part towards the base of the concha are therefore not covered with material. This enables the filigree and feather-light design of the nature® classic - even with retention.

Short hook

This minimalist support covers little ear tissue, is therefore barely visible and offers reliable support.

Hold in the ear

Visibility

Claw

The claw shape ensures a secure hold thanks to its holding points in the cymba and on the antitragus.

Hold in the ear

Visibility

Ring

This support utilizes all the attachment points of the auricle, has good heat dissipation and enables easy insertion and removal.

Hold in the ear

Visibility

The nature® plus retentions are modeled as discreetly as possible. The transition from the earmold to the retention is seamless. The larger design means that more material is available in the tragus area and the inner concha for support.

Short hook

This minimalist support covers little ear tissue, is therefore barely visible and offers reliable suppo

Hold in the ear

Visibility

Claw

The claw shape ensures a secure hold thanks to its holding points in the cymba and on the antitragus.

Hold in the ear

Visibility

Ring

This support utilizes all the attachment points of the auricle, has good heat dissipation and enables easy insertion and removal.

Hold in the ear

Visibility

Wall Thickness

1,4 mm

normal

comfortable to wear
good fixation of the handse
medium heat dissipation

1,4 mm is our proven standard wall thickness. All nature® earmolds in this thickness maintain the perfect balance between too much and too little. They combine a comfortable fit with good fixation of the hearing aid and at the same time have room to move without being too soft.

0,8 mm

thin

feather-light feel
fast customer acceptance
high heat dissipation

Extremely thin walls of just 0.8 mm can be created from our thermo-flexible material. These thin and flexible walls adapt to every movement of the ear canal and allow the nature® earmold to virtually melt into the ear - for a feather-light wearing comfort.

Our tip: We recommend a thin wall thickness for mild to moderate hearing loss.

max.

solid

stable earmold
very good fixation of the receiver
low heat dissipation

The solid construction ensures that the receiver is optimally guided in the cavity provided for it and thus enables a secure hold in the earmold. The receiver cannot slip or wobble.

Our tip: The wall thickness depends on the earpiece size and is made as solid as possible.

Insert part

nature® earmolds made of rigid material require an insert part to fix the receiver in place. nature® made of thermo-flexible material can also be manufactured by us without an insert part, as this material can be heated and slim tubes or RICs can be placed directly into the bore. This guarantees the smallest possible size and, in combination with our standard bore (2.0 mm), creates the basis for a large number of manufacturers.

*Excluding Audio Service, Signia, Siemens and Connex 2.0.

Opening & Co

An opening provides additional ventilation of the ear tissue and better heat dissipation. In addition, openings can be used to create more space for the installation of the receiver in narrow spaces or a highly angled ear canal.

Good to know! Unlike a recess, the functional edges remain intact, resulting in significantly more stability and hold.

tragus side

concha side

both sides

Recesses serve to ventilate sensitive ears. Significantly less heat is generated in the area of these cavities, as the skin remains free and is therefore not restricted in its thermo-regulating function.

tragus side

concha side

both sides

The option jaw joint recess avoids the area of the jaw joint in the ear canal with the nature® earmold. This reduces chewing noises and resonances of the skull bone and provides an optimal sound image. Whether open or closed depends on the type and method of fitting.

offen

geschlossen

Extras

Retrieval thread

The nature® earmold can be selected with an already fitted retrieval thread, with a separately enclosed retrieval thread for later fitting or without a retrieval thread.

Earwax guard

We use the HF4 Black audio service filter for earwax guard as standard. Optionally we install CeruStop.

Desired laser engraving

In addition to the serial number, we engrave a name of your choice or an individual number on the earmold. Up to 11 characters are possible.

Color marking

Our earmolds are marked blue for left and red for right as standard.

Antireflection

A special sandblasting process is used to anti-reflect the earmold on the surfaces facing the ear canal. This creates an even, silky matt surface that neither reflects nor gleams, even in strong light, thus ensuring minimal visibility in the ear.

Special shapes

All special shapes can be ordered in all materials. Many other options are also possible, e.g. antireflection or customized laser engraving.

Not the shape you want?

Are you looking for a very special shape and haven't found it yet?
Then simply write to us with your request: support@bachmaier.de

If required, we will send you a digital twin in advance for production approval.

Extended version

This earmold enables precise earpiece positioning in narrow ear canals. With Thermo-Flex, the wax guard is always integrated and an insert is optional, while the rigid version always uses a wax guard and an insert.

All supports available.