FI118616B - training Model - Google Patents

Description

118616

TRAINING MODEL-EN ÖVNINGSMODELL

The invention relates to my training practice for implant placement placement.

By implant, as used herein, is meant a subcutaneous or human subcutaneous product containing a pharmaceutically active substance. The implant is typically arranged between the skin and the subcutaneous tissues.

According to the prior art, implant placement is practiced in the so-called. 10, a forearm tongue consisting of a cylindrical silicone body covered with a tubular silicone film. The implant is placed under the skin's silicone membrane by inserting it in a suitable position. Because silicone is a highly elastic material, the implant can be positioned so that it is actually inside the tissue-forming silicone body 15 and not between the silicone membrane.

It is therefore an object of the invention to provide a training model that enables the implant placement to be practiced under conditions that are as close as possible to the actual placement situation.

··· «·· *: ·. The objects of the invention have been achieved as set forth in the appended claims.

• · • ♦ * ··

The invention relates to a training model for practicing implant placement. The training model according to the invention is characterized in that the training model has at least a base part and a cover part, which base part is made of material having elasticity A, and each cover part is made of material having elasticity B, which elasticity φ ·. ···. B is substantially greater than elasticity A.

· ♦ ·: * · j: Thus, the training model according to the invention has at least a hard base part and: ***: a flexible cover part. Thus, the training model of the invention forces the φ · · trainee to lift the “skin”, i.e. to stretch the cover material: \ 30 to insert the implant. In this way, the training situation reflects a very real setting situation where the patient's skin is stretched to place the implant between the skin and the subcutaneous tissues.

118616 2

According to one embodiment of the invention, the training model is further provided with an intermediate portion between the base portion and the lid portion made of a material having a resilience C substantially greater than resilient A and less than resilient B. This intermediate portion may be made of, for example, flexible foam. In the training situation, the implant is to be inserted between the midsection and the cover part, whereby the midsection will be resilient like subcutaneous tissue in the actual insertion situation.

According to one embodiment of the invention, the base portion is provided with at least one substantially implant-shaped recess. The depth of the cavity is substantially less than the thickness of the implant. In this way, the implants will easily go into the correct position during the insertion phase and the practitioner will not learn the wrong insertion method.

Preferably, said recesses are as many as the implants are intended to be inserted and the recesses are arranged relative to one another in the same position as the implants to be placed. For example, said recesses may be two and are arranged at a certain angle a with respect to each other. The angle α can be between 10 ° and 70 °. This embodiment is described in more detail in the accompanying drawing.

The training part of the training model according to the invention may have two parts, i.e., ··· 20 may have separate housing parts and an inner part. In this case, the insert may be ·· »· _ interchangeable, for example, with the implant placement practiced, i.e. with the number and size of implant placement [·· *. practicing.

In accordance with one embodiment of the invention, the training model further comprises 25 suction cups arranged in the base portion so that the training model is attachable to the base. This will make the training easier and better reflect the actual situation as the physician will use • ·; * · * in the actual setting. both hands. The suction cup can be fitted with a projection to facilitate • · · removal from the base. It is also possible to use the same cantilever • * * for hanging a training pattern, for example. It will be obvious to a person skilled in the art * · .. * that other types of equipment may be used to attach the training pattern to the substrate.

• · ···· «

The base portion of the training model of the invention may be made of any material having the flexibility of meeting the requirements of claim 118616 3. The base may be made, for example, of plastic, metal, elastomer or ceramic, such as glass. Preferably, the base is made of a plastic such as polyethylene, polypropylene or any other sufficiently hard plastic. Preferably, the base member is made of a material that is inexpensive, easy to machine, not easily scratched and relatively light.

The cover portion of the training model of the invention may also be made of any material whose flexibility meets the requirements of the claim. Preferably, the lid portion is made of rubber or other elastomer such as natural rubber, synthetic rubber (e.g., polyisoprene, polybutadiene, styrene-butadiene rubber, nitrile rubber and butyl rubber), silicone, polydimethylsiloxane, or any other elastomeric material that may be made. The thickness of the material of the lid portion is such that it achieves the elasticity corresponding to skin elasticity, for example 1-1.5 mm. The lid portion may also comprise a body on which the skin-forming membrane is tensioned or can be tensioned.

It is possible to provide an opening in the lid section through which the implants are inserted. On the other hand, it is also possible to make a closed lid portion, which the practitioner will first make an incision, as in the case of a proper implant placement. In this case, the material of the cover section should be sufficiently tough to prevent tearing during proper training. Cover Part: * .. or the film part of the cover part may also be replaceable.

·· · • · · • · [..! It is still possible to make the cover part substantially transparent, so that. **! it is possible to use the pattern for example at a doctor's office when the patient is shown how to set up.

• · • · ···

The invention is described in more detail in the accompanying non-limiting drawing.

Figure 1 shows a snapping pattern according to a first embodiment of the invention.

·· · • »· *«

Figure 2 illustrates the bottom of a training model of the second embodiment of the invention.

· · · · · · · · ·

Figure 3 illustrates a snapping pattern according to a third embodiment of the invention.

118616 4

Figure 4 is a cross-sectional view of a training model according to a fourth embodiment of the invention.

Figure 5 is a cross-sectional view of the bottom portion of a training model according to a fifth embodiment of the invention.

Figure 1 shows a training model according to a first embodiment of the invention. The training model has a base part 1, a cover part 2 and a suction cup 3. The cover part 2 has an aperture 4 and a fastening means 5 for hanging the training model. It is clear that the training pattern can be of any shape, in this embodiment it is heart-shaped.

Figure 2 shows a bottom part of a training model according to a second embodiment of the invention. The base has two recesses 6 which are substantially the same length as the implantable implant, but whose depth is substantially less than the thickness of the implantable implant. The recesses 6 are tracked at an angle α with respect to each other. In addition, the suction cup 7 attached to the base portion 15 is shown.

Figure 3 shows a training model according to a third embodiment of the invention. In this embodiment, the training model has a cover portion 8 and a base portion 9, and no opening is provided in the cover portion 8, but the practitioner first cuts the cover portion as shown above.

···· • ·: ** · 20 shows a cross-sectional view of a training model according to a fourth embodiment of the invention • 1]. The cross-section shows a lid part 10 made of elastomer, an intermediate part 11 made of flexible · 1 · '· foam, and a base part 12 made of hard plastic.

· 1 · 1 ·

Figure 5 is a cross-sectional view of the bottom portion of a training pattern according to a fifth embodiment of the invention. The bottom portion 13 has a housing portion 14 and a: V core portion 15.

··· • · • ♦ · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Estonian • · • t · »· · · φ ·

Claims (11)

118616 1. In my training practice for implant placement, having at least a base portion (1,9,12,13) and a cover portion (2,8,8,10), the base portion (1,9,12,13) made of a material having flexibility A , and which cover portion (2, 8, 10) is made of a material having resilience B, which resilience B is substantially greater than resilience A, characterized in that at least one substantially implant-shaped portion is provided on the base portion (1, 9, 12). and recess of size (6). Spreading pattern according to Claim 1, characterized in that the spreading pattern further comprises an intermediate part (11) between the base part (1, 9, 12, 13) and the cover part (2, 8, 10), which intermediate part (11) is made of a material is the elasticity C which is substantially greater than the elasticity A and less than the elasticity B. A diffusion model according to claim 1, characterized in that said recesses (6) are two and are imaged at an angle α with respect to each other. A diffuser model according to any one of the preceding claims, characterized in that it further comprises a suction cup (7) arranged on the base part (1, 9, 12, 13) so that the diffuser model can be mounted • · ···! the base. • · • * • ·· · *. ·; A diffusion pattern according to any one of the preceding claims, * «. ·· *. characterized in that the lid part (2, 8,10) is replaceable. A spreading pattern according to any one of the preceding claims, characterized in that the lid portion (2,10) has an aperture. A diffusion model according to any one of the preceding claims, [!!! characterized in that the base part (13) has a housing part (14) and an inner part (15). • · * ·· Diffusion pattern according to claim 7, characterized in that: • ·. ···. the insert (15) is provided with at least one recess of substantially * * shape and size of the implant. • · • · ··· Diffusion pattern according to one of the preceding claims, characterized in that the lid part (2, 8,10) is substantially transparent. 118616 The pattern of any one of the preceding claims, characterized in that the base (1,9,12,13) is made of plastic. 11. A splinting pattern according to any one of the preceding claims, characterized in that the lid portion (2, 8, 10) is made of an elastomer. · Φ · · · · «« * * ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** · · · · · · · · · · · · · · · · · · · · ··· · 7 11861 & 1. Övningsmodell för övning av implantering av implantat, flip-flop flip-flop (1, 9, 12, 13) and flip-flop (2, 8, 10), flip flop (1,9,12,13) framställd av et material med en elasticitet A, och vilken lockdel (2, 8, 10) et framställd av et material med en elasticitet B, vilken elasticitet B, väsentligen större än elasticiteten A, rotatecknad därav, att i bottendelen (1,9, (12) har anordnats ätminstone en fördjupning (6), in the case of implantation of molds and molds. 2. Övningsmodell enligt patentkrav 1, kännetecknad därav, att det i övningsmodellen därtill har anordnats en mellandel (11) mellan bottendelen (1,9,12,13) och lockdelen (2,8,10), wavy mellandel (11) är framställd av et material med en elasticitet C, I am losing our tired ligand and elasticiteten B. 3. Övningsmodell enligt patentkrav 1, lännetecknad därav, att de nämnda fördjupningama (6) account antalet ud att en är anord ai förhällande account for money. 4. Övningsmodell enligt avegas av de tidigare patentkraven, kännetecknad därav, att den därtill har en sugkopp (7), wavering anordnad i ··· bottendelen (1,9,12,13), letting attningsmodellen kan fastas i underlaget. ···· ·· * · I.; * 5. Övningsmodell enligt nägot av de tidigare patentkraven, entry- • · * «: · * tecknad därav, att lockdelen (2,8,10) ärutbytbar. ·· * 6. Övningsmodell enligt face av de tidigare patentkraven, kang- • tecknad därav, att det i lockdelen (2,10) har anordnats en öppning. :: ··· 7. Övningsmodell enligt face av de tidigare patentkraven, anterior • · • * ·· tecknad därav, att bottendelen (13) har en fodraldel (14) och en palms 05). *: **: 8. Övningsmodell enligt patentkrav 7, kännetecknad därav, att det i *: “ί kämdelen (15) är anordnat ätminstone en fördjupning, I am wearing a tirsail. · · ·, Av implantatets form och storlek. • · · 9. Övningsmodell enligt face av de tidigare patentkraven, kännetecknad därav, att lockdelen (2, 8,10) väsentligen är genomskinlig. 118616 δ 10. Övningsmodell enligt face av de tidigare patent kraven, teck-tecknad därav, att bottendelen (1,9,12,13) and firamställd av plast. 11. The Övningsmodel enligt face av de tidigare patent craven, the ankle tecknad därav, att lockdelen (2, S, 10) and the framställd av elastomer. * · ·••••••·································································································· · · · »··» · • ♦ • M »· · · · · · · · · ·························································•