JP2557011B2 - Medical cushioning material - Google Patents

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は、医療機関において行わ
れる個々の患者に対する薬品の添付とその効果を観察す
る臨床実験、病気、傷の治療等における薬品の添付にあ
たって長時間に及ぶ同じ姿勢から生じる苦痛、不快を予
防するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the attachment of a drug to an individual patient at a medical institution and clinical experiments for observing its effect, the attachment of a drug in the treatment of diseases, wounds, etc. It prevents the pain and discomfort that occurs.

【０００２】[0002]

【従来の技術】従来より、薬品の添付とその効果を観察
する臨床実験、病気、傷の治療において、とりわけ手、
腕等への薬品の添付の場合、長時間肘を支点として前腕
部分を一定の角度のまま維持しなければならない場合が
多かった。この様な場合、支点となる肘にかかる体圧に
より生じるしびれ、痛み等を回避するため一定量の脱脂
綿を包帯で卷いた緩衝部材をその度ごとに作成し肘に当
てがっていた。2. Description of the Related Art Conventionally, especially in clinical experiments for observing the effects of drugs and treatments thereof, diseases and wounds,
When attaching chemicals to the arm, etc., it was often necessary to maintain the forearm at a constant angle with the elbow as the fulcrum for a long time. In such a case, in order to avoid numbness and pain caused by the body pressure applied to the elbow serving as a fulcrum, a cushioning member wrapped with a certain amount of absorbent cotton with a bandage is created and applied to the elbow each time.

【０００３】[0003]

【発明の解決しようとする問題点】従来技術における脱
脂綿を包帯により巻き付ける緩衝部材は、短い時間内で
あれば支点となる肘を保護するものとして有効である
が、長時間におよぶ傷口の治療や臨床実験においては、
脱脂綿の持つ特性の一定のかさ高及び弾力性を長い間維
持することが出来ないことにより結果的に個々の患者に
痛み、しびれによる不快感に耐えてもらっていた。又、
これによって弾力性がなくなった緩衝部材は収縮によっ
て通気が悪くなり、汗を発散出来ないことにより長時間
に及ぶ際には皮膚がただれたり、悪くすると水泡が出来
たりした。更に当該緩衝部材はその都度作成されるもの
であるため、非常に手間のかかるものであり、作る人に
よって大きさ、硬さ等微妙に異なっていた。又、若い看
護婦等では不慣れにより上手に作れないことも多く、急
患が入院してきた時、手術後の急いでいる時は当該緩衝
部材を作るだけでも大変であった。更に、これら緩衝部
材は脱脂綿を使用しているのが常であり上記の様なその
特性から再度の利用には適さないため時間と手間をかけ
て作成してもその都度破棄せざる負えなかった。The cushioning member for wrapping absorbent cotton with a bandage in the prior art is effective for protecting the elbow that serves as a fulcrum within a short period of time, but it can be used for treating wounds for a long time and In clinical experiments,
As a result of the fact that the constant bulkiness and elasticity of the absorbent cotton cannot be maintained for a long period of time, individual patients endured the discomfort due to pain and numbness. or,
As a result, the cushioning member, which has lost its elasticity, has poor ventilation due to contraction, and due to the inability to wick sweat, the skin is soaked during a long period of time, and at the worse, blisters are formed. Further, since the cushioning member is produced each time, it is very time-consuming, and the size, hardness and the like are slightly different depending on the person making the cushioning member. In addition, young nurses and the like often cannot make it well because they are not accustomed to it, and it is difficult to make the cushioning member only when the patient is hospitalized for an emergency patient or when he / she is in a hurry after surgery. Furthermore, since these cushioning members are usually made of absorbent cotton, they are not suitable for reuse due to their characteristics as described above, so they had to be destroyed each time even if they were made with time and effort. .

【０００４】[0004]

【問題を解決するための手段】本発明は上記問題点を解
決するために、前腕部等の治療及び臨床実験に際して肘
等を体圧より守るための医療用緩衝部材において、布製
部材を円座状に形成した上面平面部４と該上面平面部４
と略同形の布製の下面平面部６と布製部材を円柱状に形
成した外径側面部８と布製部材を円柱状に形成した内径
側面部１０とにより密封された中空の立体円座状部材２
を構成し、前記立体円座状部材２の中空部分に吸湿発散
性、弾力性部材として羽毛を充填したものである。SUMMARY OF THE INVENTION In order to solve the above problems, the present invention provides elbow treatment and clinical experiments on the forearm and the like.
Made of cloth for the medical cushioning material to protect
Upper surface flat portion 4 in which a member is formed into a circular seat and the upper surface flat portion 4
The cloth lower surface flat part 6 and the cloth member having substantially the same shape as
Inner diameter formed by forming outer diameter side surface part 8 and cloth member into a cylindrical shape
Hollow three-dimensional circular seat-shaped member 2 sealed by the side surface portion 10
And absorbs moisture into the hollow portion of the three-dimensional circular seat member 2
Feather is filled as a flexible and elastic member .

【０００５】[0005]

【作用】布製部材による上面平面部４、下面平面部６、
外径側面部８、内径側面部１０により構成された密閉さ
れた空間部に充填された羽毛は、身体の１部を長時間支
える際にも羽毛独特のかさ高、弾力性、圧縮回復性によ
って当該支点における体圧を自然に分散し、これによっ
て従来の長時間におよぶ体圧の集中から生じた肘の痛
み、しびれを防止することが可能である。又、羽毛独特
の吸湿発散性によって発汗による汗を自然に吸湿し発散
させることから皮膚のただれ、水泡の発生を予防するも
のである。[Function] The upper surface flat portion 4, the lower surface flat portion 6, which are made of a cloth member,
The feather filled in the sealed space formed by the outer diameter side surface portion 8 and the inner diameter side surface portion 10 has a peculiar bulkiness, elasticity, and compression recovery property even when supporting a part of the body for a long time. It is possible to naturally disperse the body pressure at the fulcrum, and thereby prevent the pain and numbness of the elbow caused by the conventional concentration of the body pressure for a long time. In addition, the unique moisture absorption and wicking property of the feathers naturally absorbs and wicks sweat resulting from sweating, thereby preventing sores on the skin and blisters.

【０００６】[0006]

【実施例】以下に本願発明を添付図面を用いて詳細に説
明する。第１図において２は、本発明の立体円座状に形
成した緩衝部材の立体円座状部材を表している。当該立
体円座状部材２は、布製部材を用いて円座状に形成され
た上面平面部４と、下面平面部６、及び同じく布製部材
を用いて円柱状に形成された外径側面部８と内径側面部
１０により構成されており、それぞれの部材４、６、
８、１０を糸１２、１４により縫合結合部することによ
っている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the accompanying drawings. In FIG. 1, 2 represents a three-dimensional circular seat-shaped member of the cushioning member formed in the three-dimensional circular seat shape of the present invention. The three-dimensional circular seat-shaped member 2 includes an upper flat surface portion 4 and a lower flat surface portion 6 formed in a circular seat shape using a cloth member, and an outer diameter side surface portion 8 formed in a column shape using the same cloth member. And the inner diameter side surface portion 10, and each of the members 4, 6,
8 and 10 are sutured by threads 12 and 14.

【０００７】各部材４、６、８、１０の具体的結合は、
上面平面部４の外径円周部４ａに外径側面部８の上端部
８ａが連結され、下面平面部６の外径円周部６ａに外径
側面部８の下端部８ｂが連結される。更に、上面平面部
４の内径円周部４ｂに内径側面部１０の上端部１０ａが
連結し、下面平面部６の内径円周部６ｂに内径側面部１
０の下端部１０ｂが連結することによる。The concrete connection of each member 4, 6, 8, 10 is as follows.
The outer peripheral surface 4a of the upper surface flat portion 4 is connected to the upper end portion 8a of the outer peripheral surface portion 8, and the outer peripheral surface portion 6a of the lower surface flat portion 6 is connected to the lower end portion 8b of the outer peripheral surface portion 8. . Further, the upper end portion 10a of the inner diameter side surface portion 10 is connected to the inner diameter circumferential portion 4b of the upper surface flat portion 4, and the inner diameter side surface portion 1 is connected to the inner diameter circumferential portion 6b of the lower surface flat portion 6.
Because the lower end portion 10b of 0 is connected.

【０００８】本実施例では、上記の如く連結は総て糸１
２、１４による縫合を利用しているが、糸による縫合に
限定されるものではなく、容易に結合が離脱せず全体に
緩衝部材として障害がなければよい。これによって、立
体円座状部材２はその外形の障壁が形成される。更に、
本願発明は上記により形成された立体円座状部材２の密
閉された空間部に羽毛（図示しない）を充填することに
より完成する。当該羽毛は水鳥のものに限定し、スモー
ルフェザー（６．５センチ未満）及びラージフェザー
（６．５センチ以上）を中心としてダウンの混合も行
う。In this embodiment, as described above, all of the connections are thread 1
Although the suturing by 2 and 14 is used, it is not limited to the suturing by the thread, and it is sufficient that the connection does not easily come off and there is no obstacle as a cushioning member as a whole. As a result, the three-dimensional circular seat-shaped member 2 forms a barrier of its outer shape. Furthermore,
The present invention is completed by filling the closed space of the three-dimensional circular seat-shaped member 2 formed as described above with feathers (not shown). The feathers are limited to those of waterfowl, and down mixing is also performed centering on small feathers (less than 6.5 cm) and large feathers (6.5 cm or more).

【０００９】これによって羽毛独自の充分なかさ高に素
早い回復性と保温性を可能にすることが出来る。これら
羽毛は、その特徴であるかさ高よりファッとした感じを
常に維持し、空気の保有性が多くなることから、保温性
も他の部材である脱脂綿、合繊とは比べものにならな
い。With this, it is possible to realize quick recovery and heat retention with sufficient bulkiness unique to feathers. Since these feathers always maintain a feeling of being softer than their bulkiness and have a high air retention property, their heat retaining properties are not comparable to those of other members such as absorbent cotton and synthetic fibers.

【００１０】更に、この羽毛の持つ独特のかさ高は、患
者にとって肘の体圧を吸収する働きをするとともに精神
的なリラックスを与えることが出来るものである。１６
は、立体円座状部材２の内径円周部分が構成する内径空
間部を表している。当該空間部１６には、手、腕の臨床
実験及び治療の際に支点となる肘の頂端部分を介入させ
ることにより肘にかかる体圧を立体円座状部材２に充填
されている羽毛の圧縮によって分散させると共に、長時
間の部材と肘との密着より生じる発汗を羽毛の吸湿発散
性によって自然に素早く発散させることができる。Further, the peculiar bulkiness of the feathers serves to absorb the body pressure of the elbow and provide mental relaxation to the patient. 16
Represents the inner diameter space portion formed by the inner diameter circumferential portion of the three-dimensional circular seat member 2. In the space portion 16, the body pressure applied to the elbow is compressed by interposing the apex portion of the elbow, which serves as a fulcrum during clinical experiments and treatments of hands and arms, to compress the feathers filled in the three-dimensional circular seat member 2. In addition to being dispersed, the sweat generated by the close contact between the member and the elbow for a long time can be quickly and naturally dispersed due to the moisture wicking property of the feathers.

【００１１】これにより、患者はいつでも苦痛なく爽や
かな状態を維持することが出来る。又、使用終了後にお
いては羽毛独特の圧縮回復性により元通りのかさ高と弾
力性を再び得ることができるものである。本願の立体円
座状部材２は外径の直径が１６から１７センチ、内径の
直径が約４センチ、高さ５センチ程をもって構成されて
いるが特に限定されるものではない。As a result, the patient can always maintain a refreshed state without pain. Further, after the end of use, the original bulkiness and elasticity can be obtained again due to the compression recovery characteristic of feathers. The three-dimensional circular seat-shaped member 2 of the present application has an outer diameter of 16 to 17 cm, an inner diameter of about 4 cm, and a height of about 5 cm, but is not particularly limited.

【００１２】又、当該立体円座状部材２は、肘の固定に
際して上記の様に構成したが特に肘に限定されることな
く、必要に応じて膝、踵、頭部にも使用可能なものであ
る。更には上記の構成において、上面平面部４、下面平
面部６、外径側面部８、内径側面部１０を、取り外し可
能なカバー（図示しない）を作成して覆えば臨床実験及
び怪我の治療にありがちな薬品等が誤って立体円座状部
材２に落ちることがあってもその都度立体円座状部材２
本体を洗濯することなくカバーの洗浄だけで足りるもの
である。又、病気の治療に使用した場所には、院内感染
の恐れが発生するがこの場合も羽毛自体の丸洗いは可能
であり、更に羽毛自体に防菌、防臭、防ダニ、防カビ加
工等を施せば従来通りの常に清潔な緩衝部材を提供でき
ることになる。Further, the three-dimensional circular seat-shaped member 2 is constructed as described above when fixing the elbow, but it is not particularly limited to the elbow and can be used for the knee, the heel and the head as required. Is. Furthermore, in the above-mentioned configuration, if a removable cover (not shown) is made to cover the upper flat surface portion 4, the lower flat surface portion 6, the outer diameter side surface portion 8, and the inner diameter side surface portion 10 for clinical experiments and treatment of injuries. Even if common chemicals accidentally fall into the three-dimensional circular seat-shaped member 2, the three-dimensional circular seat-shaped member 2 is always taken.
It is enough to wash the cover without washing the main body. In addition, there is a risk of nosocomial infection at the place used for treatment of illness, but in this case also the feather itself can be washed completely, and the feather itself should be antibacterial, deodorant, tick-proof and mold-proof. For example, it is possible to provide a cushioning member that is always clean as in the conventional case.

【００１３】第５図は、従来の使い捨ての緩衝部材２０
を表している。当該緩衝部材２０は、脱脂綿（図示しな
い）が使用されており、予め円座状に当該脱脂綿を作成
したのち包帯２２を全体に巻き付けることによって構成
されている。当該緩衝部材２０は、１回毎に作成される
ためその都度形状を異にし、又、経験が少ない看護婦の
場合、作成には非常な時間と手間がかかり、例えこれに
よって作成された緩衝部材２０もその内径空間部２４が
大きすぎたり小さすぎたりすると作り直さなければなら
ない等不便であった。FIG. 5 is a conventional disposable cushioning member 20.
Is represented. Absorbent cotton (not shown) is used for the cushioning member 20, and the cushioning member 20 is formed by forming the absorbent cotton in a circular seat shape in advance and then wrapping the bandage 22 around the whole. Since the cushioning member 20 is formed every time, the shape is different each time, and in the case of a nurse who has little experience, it takes a lot of time and labor to prepare the cushioning member 20. 20 was also inconvenient because it had to be recreated if the inner diameter space 24 was too large or too small.

【００１４】又、当該緩衝部材２０の中味として使用さ
れている脱脂綿の特性から長時間の体圧により一度収縮
したものは元に戻らず、これにより吸湿発散性、弾力性
が減少した緩衝部材２０は捨て去る負えない。この為、
当該緩衝部材２０は１度ごとの使い捨てであった。Further, due to the characteristics of the absorbent cotton used as the contents of the cushioning member 20, those that have once shrunk due to long-term body pressure will not return to their original state, and as a result, the cushioning member 20 having reduced moisture absorption and elasticity. I can't bear throwing away. Therefore,
The cushioning member 20 was disposable once.

【００１５】本願発明は上記の如く従来脱脂綿のみを使
用していた緩衝部材に羽毛を代替物として使用すること
が特徴といえるが、同じ充填部材であってももめん綿、
合繊、羊毛ではなく何故羽毛を使用するのかといったこ
とについての理由を第２図、第３図、第４図を用いて以
下に説明する。The present invention can be characterized by using feathers as a substitute for the cushioning member which has conventionally used only absorbent cotton as described above. However, even if the same filling member is used, cotton wool,
The reason as to why feathers are used instead of synthetic fibers and wool is explained below with reference to FIGS. 2, 3, and 4.

【００１６】まず、緩衝部材として重要な圧縮性・回復
性について、２０×２０センチの寸法で１平方センチあ
たり０．２５ｇのおもりのもとで、約１２センチの高さ
に採取した各部材（もめん綿、合繊、羊毛、羽毛）につ
いて、３７゜Ｃプラス、マイナス１゜Ｃの加圧子（体温
と同じ状態にした）で、１平方センチ当り２５０ｇのお
もりで３時間加圧したときの圧縮率（元の高さに対する
へたり量の割合）を求めてみると、もめん綿、合繊、羊
毛などはどれも大体６０％であるのに対し、羽毛はこれ
らに比べて約１０％ほど多い。これはそれだけソフトで
あるということである。First, regarding the compressibility and recoverability, which are important as a cushioning member, each member sampled at a height of about 12 cm under a weight of 0.25 g per 1 cm 2 with a size of 20 × 20 cm ( For cotton wool, synthetic fiber, wool, and feather), the compression ratio of 37 ° C plus and minus 1 ° C pressurizer (made the same as the body temperature) with 250g weight per square centimeter for 3 hours When the ratio of the amount of squat to the original height is calculated, cotton wool, synthetic fiber, wool, etc. are all about 60%, while feathers are about 10% more than these. This means that it is so soft.

【００１７】又、回復性については３時間加圧、そして
力を除いて３時間放置したのちのかさ高性の低下率では
もめん綿が３１％、羽毛２１％、合繊１０％、羊毛２１
％と羽毛は合繊に比べて幾分見劣りする様だがこの開き
は日光浴をさせることによって逆転し、羽毛の方が優位
となる。As for the recoverability, after pressing for 3 hours and leaving for 3 hours after removing the force, the rate of decrease in bulkiness is 31% cotton, 21% feathers, 10% synthetic fiber, 21 wool.
% And feather seem to be slightly inferior to synthetic fiber, but this opening is reversed by sunbathing, and the feather becomes dominant.

【００１８】具体的には当該部材の各々に３時間の日光
浴を行ったのちのかさ高性の低下率は、もめん綿、羽毛
が３から４％と極めて小さいのに対して、合繊は７％、
羊毛が１０％ともめん綿や羽毛はほとんど元の高さまで
回復するのに対して、合繊や羊毛は１０％前後のへたり
を残すことになる。第２図参照。このへたりは、長時間
の使用により累積され圧縮性・回復性を損なうことにな
る要因ともなる。Specifically, the rate of decrease in bulkiness after subjecting each of the members to sunbathing for 3 hours is as small as 3 to 4% for cotton wool and feathers, whereas it is 7% for synthetic fibers. ,
With 10% of wool, cotton wool and feathers are almost restored to their original height, whereas with synthetic fibers and wool, about 10% is left behind. See FIG. This settling is also a factor that is accumulated over a long period of time and impairs compressibility and recoverability.

【００１９】次に、圧縮・回復を繰り返した場合のかさ
高の変化について見てみると２０ｇの部材を１０×１０
センチの寸法で平に積んで２Ｋｇのおもりをのせた場合
の高さから計算した比容積について、もめん綿を１００
としてみるとそれぞれの比容積は、羽毛は１７１．０、
合繊は１６６．５、羊毛は１３４．９となり羽毛がもっ
とも優れていた。Next, looking at the change in the bulkiness when the compression / recovery is repeated, a 20 g member is 10 × 10.
The specific volume calculated from the height when a flat weight of 2 cm is placed on a centimeter and a weight of 100 is used.
As for each specific volume, the feather is 171.0,
Synthetic fiber was 166.5 and wool was 134.9, with feathers being the best.

【００２０】実際に緩衝部材として使用する場合、この
かさ高の低下が少なければそれだけ常に新品を使用する
のと変わりなく、それだけでも患者にとっては気分的に
も違うものである。第３図は、上記各部材を長年使用し
ている状態を想定したときのかさ高の変化を求めたもの
である。When actually used as a cushioning member, if the decrease in the bulkiness is small, it is no different from always using a new product, and that is also a different feeling for the patient. FIG. 3 shows changes in the bulkiness when the above-mentioned members are used for many years.

【００２１】これは２０ｇのものに２Ｋｇの荷重で２時
間加圧し、荷重を除いて整えなおし２時間放置した後に
かさ高を測定するという方法を４回繰り返したものであ
る。第３図よりも明かなように羽毛は元の状態とさほど
変化が無いのに比べもめん綿は急カーブでかさ高の低下
が目立つ。この低下がソフトさや暖かさを減退させるこ
とになる訳である。This is a method in which 20 g of material is pressed under a load of 2 kg for 2 hours, the load is removed, the material is rearranged and left for 2 hours, and then the bulkiness is measured, which is repeated 4 times. As is clearer from Fig. 3, the feathers do not change much from the original state, but the cotton wool has a sharp curve, and the decrease in bulkiness is conspicuous. This reduction means that the softness and warmth are reduced.

【００２２】羽毛の良さは羽毛自体が互いに絡み合うこ
となく、いわゆる「たたき効果」によって自由に羽毛が
移動し、常に一定のかさ高性をつくり出すことにあるた
めであり、これによりいつまでもふんわりとした感じを
保持することが可能である。The goodness of the feathers is that the feathers do not get entangled with each other, but the feathers move freely by the so-called "tapping effect" to create a certain degree of fluffiness. It is possible to hold

【００２３】次に吸湿について見ると２０×２０センチ
の寸法で５０ｇ宛２個採取した各部材間に２ｇの水分を
含ませた１０×１０センチ大のろ紙に残存した水分量か
ら部材に吸収された水分量の割合を求めた結果、もめん
綿が８９％、羽毛８６％、羊毛８３％に対して合繊は６
７％と合繊を除いては良好である。Next, regarding moisture absorption, the member is absorbed from the amount of water remaining in the filter paper of 10 × 10 cm size in which 2 g of water is contained between each member, which is sampled at a size of 20 × 20 cm and is addressed to 50 g. As a result of calculating the percentage of water content, 89% cotton wool, 86% feathers, 83% wool and 6 synthetic fibers
It is good except for 7% and synthetic fiber.

【００２４】最後に保温性について２０×２０センチの
寸法で５０ｇ採取した部材について恒温法（３７゜Ｃの
熱源体表面を維持する能力差を求める方法で自然対流に
よる計測）で求めた結果は、もめん綿７６％に対し、羽
毛８４％、合繊８２％、羊毛８０％と前述したかさ高性
の序列に対応した値を示し、もめん綿を除いては他の素
材が一般に暖かさの点で優れていることがわかる。Finally, with respect to the heat retention property, the result obtained by the constant temperature method (measurement by natural convection by the method of determining the difference in ability to maintain the surface of the heat source body at 37 ° C.) with respect to the member sampled in the size of 20 × 20 cm and 50 g is as follows: Compared to 76% of cotton wool, 84% of feathers, 82% of synthetic fibers, 80% of wool, values corresponding to the order of bulkiness mentioned above are shown. Other materials except cotton wool are generally superior in terms of warmth. You can see that

【００２５】以上により緩衝部材としての羽毛と他の部
材の性能を比較した表を第４図に掲載する。これによっ
ても解るように総ての点で完全性を備えているのが羽毛
であり、これによって充填部材として羽毛が最も優れた
部材であり、従来の緩衝部材に比べ羽毛を使用すること
が、緩衝部材として従来品より大きく優れているといえ
る。FIG. 4 shows a table comparing the performance of the feathers as the cushioning member with the performance of other members. As can be seen from this, it is the feather that has completeness in all respects, and thus the feather is the most excellent member as the filling member, and it is possible to use the feather as compared to the conventional cushioning member. It can be said that it is significantly superior to conventional products as a cushioning member.

【００２６】[0026]

【効果】本願発明は、上記のごとく構成したので羽毛独
特の圧縮性・回復性・かさ高により病院等の医療機関で
行われる臨床実験及び治療の際の緩衝部材として半永久
的に使用することもでき、これにより従来の使い捨てと
いった無駄を排除できると共に従来の緩衝部材では防ぎ
きれなかった体圧より生じる痛み、しびれ、発汗により
湿潤不潔による皮膚のただれ、水泡の発生等を他のどの
部材よりも有効に予防するものである。[Effect] Since the present invention is configured as described above, it can be semi-permanently used as a cushioning member in clinical experiments and treatments performed in medical institutions such as hospitals due to its unique compressibility, recoverability, and bulkiness. By doing so, it is possible to eliminate waste such as conventional disposables and to generate pain, numbness due to body pressure that could not be prevented with conventional cushioning members, sore skin due to wetting and uncleanness due to perspiration, generation of water bubbles, etc. more than any other member. It effectively prevents.

【００２７】[0027]

【図面の簡単な説明】[Brief description of drawings]

【図１】請求項２に示した本願発明の斜視図である。FIG. 1 is a perspective view of the present invention shown in claim 2.

【図２】圧縮したあとの自然回復と日光回復の割合を元
の高さを１００とした場合の指数で示したグラフであ
る。FIG. 2 is a graph showing the ratio of natural recovery and sunlight recovery after compression as an index when the original height is 100.

【図３】圧縮回復後のかさ高変化を表したグラフであ
る。FIG. 3 is a graph showing a change in bulk height after compression recovery.

【図４】各部材別に性能を比較したものを表したグラフ
である。FIG. 4 is a graph showing performance comparisons of respective members.

【図５】従来技術の斜視図である。FIG. 5 is a perspective view of a conventional technique.

【符号の説明】[Explanation of symbols]

２ 立体円座状部材 ４ 上面平面部 ４ａ 上面平面部の外径円周部 ４ｂ 上面平面部の内径円周部 ６ 下面平面部 ６ａ 下面平面部の外径円周部 ６ｂ 下面平面部の内径円周部 ８ 外径側面部 ８ａ 外径側面部の上端部 ８ｂ 外径側面部の下端部 １０ 内径側面部 １０ａ 内径側面部の上端部 １０ｂ 内径側面部の下端部 １２ 糸 １４ 糸 １６ 内径の空間部 ２０ 従来技術の緩衝部材 ２２ 包帯 ２４ 従来技術の内径空間部 2 three-dimensional circular seat member 4 upper plane part 4a outer circumference part of upper plane part 4b inner diameter circumference part of upper surface part 6 lower plane part 6a outer circumference part of lower surface part 6b inner diameter circle of lower surface part Peripheral portion 8 Outer diameter side surface portion 8a Outer diameter side surface portion upper end portion 8b Outer diameter side surface portion lower end portion 10 Inner diameter side surface portion 10a Inner diameter side surface portion upper end portion 10b Inner diameter side surface portion lower end portion 12 Thread 14 Thread 16 Inner diameter space portion 20 conventional cushioning member 22 bandage 24 conventional inner diameter space

Claims (1)

(57)【特許請求の範囲】(57) [Claims] 【請求項１】 前腕部等の治療及び臨床実験に際して肘
等を体圧より守るための医療用緩衝部材において、布製
部材を円座状に形成した上面平面部（４）と該上面平面
部（４）と略同形の布製の下面平面部（６）と布製部材
を円柱状に形成した外径側面部（８）と布製部材を円柱
状に形成した内径側面部（１０）とにより密封された中
空の立体円座状部材（２）を構成し、前記立体円座状部
材（２）の中空部分に吸湿発散性、弾力性部材として羽
毛を充填したことを特徴とする医療用緩衝部材。1. Elbows for treatment of forearms and clinical experiments
Made of cloth for the medical cushioning material to protect
Top surface flat portion (4) in which a member is formed into a circular seat and the top surface flat surface
Cloth lower surface flat portion (6) and cloth member having substantially the same shape as the portion (4)
The outer diameter side surface part (8) formed in a cylindrical shape and the cloth member are formed into a cylindrical shape.
Sealed by the inner diameter side surface part (10)
An empty three-dimensional circular seat-shaped member (2) is formed, and the three-dimensional circular seat-shaped portion is formed.
The hollow part of the material (2) has a wing as a moisture wicking and elastic member.
A medical cushioning member characterized by being filled with bristles .