JP2017123999A - Urine storage tool for men - Google Patents

Urine storage tool for men Download PDF

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JP2017123999A
JP2017123999A JP2016004596A JP2016004596A JP2017123999A JP 2017123999 A JP2017123999 A JP 2017123999A JP 2016004596 A JP2016004596 A JP 2016004596A JP 2016004596 A JP2016004596 A JP 2016004596A JP 2017123999 A JP2017123999 A JP 2017123999A
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urine
storage device
separation
urine storage
backflow prevention
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菅野 秀則
Hidenori Sugano
秀則 菅野
寛正 笹沼
Hiromasa Sasanuma
寛正 笹沼
高歩 阿部
Takayuki Abe
高歩 阿部
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Fuji Latex Co Ltd
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Fuji Latex Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a urine storage tool for men to which urine is excreted directly without using a toilet and which stores the excreted urine.SOLUTION: A urine storage tool 1 for men includes a mounting part 11, a separation part 12, and a storage part 13. The end part on the mounting part side is open and the end part on the storage part side is closed. The mounting part and the storage part are connected to each other through the separation part, and the separation part includes a backflow prevention structure 31. Thereby, a disposable urine storage tool for men which is compact and hardly breaks can be provided with a hygiene aspect in mind.SELECTED DRAWING: Figure 3

Description

本発明は、男性の尿漏れに対応する尿貯留具に関し、特にトイレを使用せずに直接***し、***した尿を貯留することが可能な使い捨ての男性用尿貯留具に関する。   The present invention relates to a urine storage device corresponding to male urine leakage, and more particularly to a disposable male urine storage device capable of directly excreting without using a toilet and storing the excreted urine.

世界的に人口の高齢化が進む中で、高齢者の尿漏れ対策の必要性が増している。また、障害や病気に起因する尿漏れ対策の必要性も存在する。このような状況の中でこれまで様々な製品が開発されてきており、その代表的な例はオムツである。例えば、特開2003−52746号には、表面シートと裏面シートの間に液保持性の吸収体を具備し、抗菌剤や消臭剤を含有する使い捨てオムツが開示されている。しかしながら、オムツは使用者に衛生面や触感面、精神面での不快感を抱かせることが懸念され、忌避される場合がある。そこで、尿道に管(カテーテル)を挿入して、管を通った先のタンクに尿を一時貯留する方法も確立されている。また、男性用として、カテーテルではなくコンドーム型の容器を陰茎に装着して、容器先端から管を通し、管の先のタンクに尿を一時貯留する方法も存在する。しかしながら、これらの方法には特別な設備や技能者が必要とされ、一定の投資費用もかかる。   As the population is aging worldwide, the need for measures to prevent urine leakage from the elderly is increasing. There is also a need for measures to prevent urine leakage due to disability and disease. Under such circumstances, various products have been developed so far, and a typical example is diapers. For example, Japanese Patent Application Laid-Open No. 2003-52746 discloses a disposable diaper having a liquid-retaining absorbent between a top sheet and a back sheet and containing an antibacterial agent and a deodorant. However, diapers may be repelled because they are concerned about making the user feel uncomfortable in terms of hygiene, touch, and spirit. Therefore, a method has been established in which a tube (catheter) is inserted into the urethra and urine is temporarily stored in a tank that has passed through the tube. For men, there is a method in which a condom-type container is attached to the penis instead of a catheter, a tube is passed from the tip of the container, and urine is temporarily stored in a tank at the end of the tube. However, these methods require special equipment and technicians and require a certain investment cost.

また、特開2013−135727号には、吸収体に切り欠き部が形成され、略円錐状に成形して使用する尿漏れ防止用の吸収性物品が開示され、特開2014−180525号には、内側に補強膜層、外側に防水膜層、その間に高分子水分吸収剤を設けた袋状の尿取りパッドが開示されている。しかしながら、自力で立ち上がりトイレを使用することが困難な病床者や要介護者用の排尿を補助することを目的とした、トイレを使用せずに直接***し、***した尿をある程度の時間貯留することができる使い捨て可能な尿貯留具に対する需要が依然として存在する。   JP 2013-135727 A discloses an absorbent article for preventing leakage of urine that has a notch formed in the absorbent body and is molded into a substantially conical shape, and is disclosed in JP 2014-180525 A. A bag-like urine absorbing pad is disclosed in which a reinforcing membrane layer is provided on the inner side, a waterproof membrane layer is provided on the outer side, and a polymer moisture absorbent is provided therebetween. However, with the aim of assisting urination for bedridden patients and those who require care, it is difficult to stand up and use the toilet on its own, and the urine is excreted directly without using the toilet and the excreted urine is stored for a certain period of time. There remains a need for disposable urine storage devices that can be used.

特開2003−52746号公報JP 2003-52746 A 特開2013−135727号公報JP 2013-135727 A 特開2014−180525号公報JP 2014-180525 A

従って、本発明の目的は、トイレを使用せずに直接尿を***し、***した尿を貯留することができる、コンパクトかつ安価で破れにくく、衛生面にも配慮した使い捨て可能な男性用尿貯留具を提供することにある。   Therefore, an object of the present invention is to dispose of urine directly without using a toilet, and to store the excreted urine, which is compact, inexpensive, hard to break, and disposable men's urine storage with consideration given to hygiene It is in providing tools.

上記目的に鑑み鋭意研究した結果、本発明者等は、医療用具であるコンドームを原型とする、筒状の用具を男性使用者の陰茎に装着することにより上記目的を達成し得ることを見出し、本発明を完成させた。   As a result of earnest research in view of the above object, the present inventors have found that the above object can be achieved by attaching a cylindrical tool to the male user's penis, based on a condom that is a medical tool. The present invention has been completed.

すなわち、本発明の尿貯留具は、装着部、分離部、および貯留部を有する筒状の尿貯留具であり、前記装着部側の端部は開口し、前記貯留部側の端部は閉口しており、装着部および貯留部は分離部を介して接続し、分離部は逆流防止構造を含むことを特徴とする。   That is, the urine storage device of the present invention is a cylindrical urine storage device having a mounting portion, a separation portion, and a storage portion, the end portion on the mounting portion side is opened, and the end portion on the storage portion side is closed. The mounting portion and the storage portion are connected via a separation portion, and the separation portion includes a backflow prevention structure.

分離部の逆流防止構造は、例えばくびれ構造および逆流防止弁の少なくとも1つである。分離部がくびれ構造を有する場合、くびれ構造部分の内径は、装着部および貯留部の内径より小さい。分離部が逆流防止弁を有する場合、逆流防止弁は例えば弾性膜からなる。   The backflow prevention structure of the separation unit is, for example, at least one of a constriction structure and a backflow prevention valve. When the separation part has a constriction structure, the inner diameter of the constriction structure part is smaller than the inner diameters of the mounting part and the storage part. When the separation unit has a backflow prevention valve, the backflow prevention valve is made of, for example, an elastic membrane.

本発明の尿貯留具の1つの形態では、分離部はさらにねじれ防止構造を有する。ねじれ防止構造は、例えば筒状の分離部の内壁に接合したチューブから構成される。   In one form of the urine storage device of the present invention, the separating portion further has a twist preventing structure. The twist preventing structure is constituted by a tube joined to an inner wall of a cylindrical separation portion, for example.

本発明の尿貯留具は、好ましくは少なくとも貯留部が弾性膜から構成される。本発明の尿貯留具の1つの形態では、装着部、分離部、および貯留部のすべてが弾性膜から形成される。貯留部の膜厚は装着部および分離部の膜厚より薄くてもよい。   In the urine storage device of the present invention, preferably, at least the storage portion is formed of an elastic film. In one form of the urine storage device of the present invention, the mounting portion, the separation portion, and the storage portion are all formed from an elastic membrane. The film thickness of the storage part may be thinner than the film thickness of the mounting part and the separation part.

本発明の尿貯留具の1つの形態では、尿貯留具は、使用中に尿貯留具が外れるのを防止するために、装着部の外側に取り付ける固定具をさらに有する。固定具は、例えば装着部の外側に巻き付けるベルトを有するバンドである。   In one form of the urine storage device of the present invention, the urine storage device further includes a fixture attached to the outside of the mounting portion in order to prevent the urine storage device from being detached during use. The fixing tool is, for example, a band having a belt wound around the outside of the mounting portion.

また、本発明の尿貯留具の別の形態では、装着部は面ファスナーを有する。装着部の面ファスナーと使用者の胴体(衣類)に取り付けた面ファスナーを連結することにより、使用中に尿貯留具が外れるのを防止することができる。   Moreover, in another form of the urine storage device of the present invention, the mounting portion has a hook-and-loop fastener. By connecting the hook-and-loop fastener of the mounting portion and the hook-and-loop fastener attached to the user's trunk (clothing), it is possible to prevent the urine storage device from being detached during use.

本発明の尿貯留具は、コンドームで培われた技術を応用することができるため、コンパクトで、破れにくく、かつ安価な製品を提供することができる。また、形状、材質、厚さ等を適切に設計することにより、***した尿を安定に貯留し、かつ尿が使用者の陰茎部に触れるのを効果的に防止することができる。また、固定具を使用することにより尿貯留具が外れ、尿が漏れるのを効果的に防止することができる。   Since the urine storage device of the present invention can apply the technology cultivated with condoms, it is possible to provide a compact, hard-to-break and inexpensive product. Further, by appropriately designing the shape, material, thickness, etc., it is possible to stably store excreted urine and to effectively prevent the urine from touching the user's penis. Moreover, it can prevent effectively that a urine storage tool remove | deviates by using a fixing tool, and urine leaks.

図1は本発明の第1の実施形態による尿貯留具の縦断面図であり、図1Aは分離部がくびれ構造を有する尿貯留具を示し、図1Bは分離部がくびれ構造およびねじれ防止構造(樹脂チューブ)を有する尿貯留具を示す。FIG. 1 is a longitudinal sectional view of a urine storage device according to a first embodiment of the present invention, FIG. 1A shows a urine storage device having a constriction structure in a separation part, and FIG. 1B shows a constriction structure and a twist prevention structure in the separation part. The urine storage device which has (resin tube) is shown. 図2は分離部の外壁にねじれ防止構造を有する尿貯留具の例を示し、図2Aは外壁に複数のリングが設けられた分離部部分の側面図であり、図2Bは図1の横断面図であり、図2Cは外壁に複数のストライプが設けられた分離部部分の側面図であり、図2Dは図2Cの横断面図である。FIG. 2 shows an example of a urine storage device having an anti-twist structure on the outer wall of the separation part, FIG. 2A is a side view of the separation part part provided with a plurality of rings on the outer wall, and FIG. 2B is a cross-sectional view of FIG. FIG. 2C is a side view of a separation portion where a plurality of stripes are provided on the outer wall, and FIG. 2D is a cross-sectional view of FIG. 2C. 図3は本発明の第2の実施形態による尿貯留具の縦断面図であり、図3Aはくびれ構造を有する分離部に逆流防止構造(逆流防止弁)を有する尿貯留具を示し、図3Bはくびれ構造の分離部にねじれ防止構造(樹脂チューブ)および逆流防止構造(逆流防止弁)を有する尿貯留具を示し、図3Cはくびれ構造の分離部にねじれ防止構造(樹脂チューブ)およびそれを延長してなる逆流防止構造を有する尿貯留具を示す。FIG. 3 is a longitudinal sectional view of a urine storage device according to the second embodiment of the present invention, and FIG. 3A shows a urine storage device having a backflow prevention structure (backflow prevention valve) in a separating portion having a constricted structure, and FIG. FIG. 3C shows a urine storage device having a twist prevention structure (resin tube) and a backflow prevention structure (backflow prevention valve) in the separation part of the constriction structure, and FIG. 3C shows a twist prevention structure (resin tube) and the The urine storage device which has the backflow prevention structure formed by extension is shown. 図4は本発明の第3の実施形態による尿貯留具の縦断面図であり、図4Aはくびれ構造がない分離部に逆流防止構造(逆流防止弁)を有する尿貯留具を示し、図4Bはくびれ構造がない分離部にねじれ防止構造(樹脂チューブ)および逆流防止構造(逆流防止弁)を有する尿貯留具を示す。FIG. 4 is a longitudinal sectional view of a urine storage device according to a third embodiment of the present invention, and FIG. 4A shows a urine storage device having a backflow prevention structure (backflow prevention valve) in a separation part without a constricted structure, and FIG. The urine storage device which has a twist prevention structure (resin tube) and a backflow prevention structure (backflow prevention valve) in the isolation | separation part which does not have a constriction structure is shown. 図5は固定具の1つの実施形態を示す斜視図である。FIG. 5 is a perspective view showing one embodiment of the fixture.

本明細書において、用語「筒状」は中空の管状であることを意味し、円筒形に限られず、円筒形構造の一部にくびれを有していてもよく、また膨らみを有していてもよい。用語「装着部」は使用者の陰茎に尿貯留具を装着する部分を意味し、陰茎を筒状構造に収容する部分である。用語「貯留部」は***した尿を貯留する部分を意味する。用語「分離部」は、逆流防止構造により装着部と貯留部を分離する部分を意味する。   In this specification, the term “tubular” means a hollow tubular shape, and is not limited to a cylindrical shape, and may have a constriction or a bulge in a part of the cylindrical structure. Also good. The term “mounting portion” means a portion where a urine storage device is mounted on the user's penis, and is a portion that accommodates the penis in a tubular structure. The term “reservoir” means a portion that stores excreted urine. The term “separation part” means a part that separates the mounting part and the storage part by the backflow prevention structure.

本発明の尿貯留具は装着部、分離部、および貯留部を有し、装着部および貯留部は分離部を介して接続している。尿貯留具は筒状の形状を有し、その一方の端部(装着部側の端部)は開口し、他方の端部(貯留部側の端部)は閉口している。装着部の開口端部から使用者の陰茎挿入し、装着部内に陰茎を収容する。使用者が尿貯留具を装着した状態で排尿すると、尿は装着部から分離部を通って端部が閉口している貯留部に貯留される。分離部は逆流防止構造を有し、貯留部に貯留した尿が装着部へ逆流するのを防止する。分離部の逆流防止構造は、尿の逆流を効果的に抑制することができれば特に制限されず、例えば、くびれ構造、逆流防止弁等が挙げられる。   The urine storage device of the present invention has an attachment part, a separation part, and a storage part, and the attachment part and the storage part are connected via the separation part. The urine storage device has a cylindrical shape, and one end portion (end portion on the mounting portion side) thereof is open, and the other end portion (end portion on the storage portion side) is closed. The user's penis is inserted from the opening end of the attachment part, and the penis is accommodated in the attachment part. When the user urinates while wearing the urine storage device, the urine is stored in the storage unit whose end is closed from the mounting unit through the separation unit. The separation unit has a backflow prevention structure, and prevents urine stored in the storage unit from flowing back to the mounting unit. The backflow prevention structure of the separation unit is not particularly limited as long as urine backflow can be effectively suppressed, and examples thereof include a constriction structure and a backflow prevention valve.

分離部がくびれ構造を有する場合、分離部の内径は装着部および貯留部の内径より小さい。分離部の内径は装着部および貯留部の内径の10〜90%であり、好ましくは30〜80%、より好ましくは40〜70%である。装着部の内径は一般に20〜25mm、25〜30mm、もしくは30〜35mmが適切である。くびれ構造の分離部の内径は一般に3〜32mm、例えば5〜10mm、10〜15mm、15〜20mm、もしくは20〜25mmである。尿の貯留部は一般に20〜25mm、25〜30mm、もしくは30〜35mmが適切である。分離部は、例えばくびれ構造により、貯留部に貯留した尿が逆流するのを抑制する。特に、分離部が弾性膜により形成されている場合には、尿の貯留により分離部が伸び、分離部の内径がより狭まって逆流を抑制する効果が大きくなる。また、尿貯留具を取り外すときにくびれ部分をつまむことにより、尿をこぼすことなく、簡単にとり外すことができる。   When the separation part has a constricted structure, the inner diameter of the separation part is smaller than the inner diameters of the mounting part and the storage part. The inner diameter of the separation part is 10 to 90% of the inner diameter of the mounting part and the storage part, preferably 30 to 80%, more preferably 40 to 70%. The inner diameter of the mounting portion is generally 20 to 25 mm, 25 to 30 mm, or 30 to 35 mm. The inner diameter of the separating part of the constricted structure is generally 3 to 32 mm, for example 5 to 10 mm, 10 to 15 mm, 15 to 20 mm, or 20 to 25 mm. In general, the urine reservoir is appropriately 20 to 25 mm, 25 to 30 mm, or 30 to 35 mm. The separation unit suppresses the reverse flow of urine stored in the storage unit, for example, by a constriction structure. In particular, when the separation part is formed of an elastic membrane, the separation part is extended by storing urine, and the inner diameter of the separation part is further narrowed, thereby increasing the effect of suppressing the backflow. Further, by pinching the constricted portion when removing the urine storage device, it can be easily removed without spilling urine.

分離部が逆流防止弁を有する場合、逆流防止弁は公知のものであってよい。例えば、筒状の弾性膜が分離部の内壁に設けられたものであってもよい。また、分離部の内径に適合するチューブの内部にボールを封入し、封入されたボールが逆流防止弁として機能するものでもよい。逆流防止弁はくびれ構造と併用することができる。くびれ構造および逆流防止弁以外の逆流防止構造としては、例えば分離部から貯留部へ伸びるチューブが挙げられる。細長いチューブが貯留部へ伸びることにより逆流を防止することができる。本発明に用いる逆流防止構造は貯留部の尿の逆流を防止することができるものであればよく、上記の例には限定されない。   When the separation unit has a backflow prevention valve, the backflow prevention valve may be a known one. For example, a cylindrical elastic membrane may be provided on the inner wall of the separation part. Alternatively, a ball may be enclosed in a tube that matches the inner diameter of the separation portion, and the enclosed ball may function as a backflow prevention valve. The check valve can be used in combination with the constriction structure. Examples of the backflow prevention structure other than the constriction structure and the backflow prevention valve include a tube extending from the separation part to the storage part. Backflow can be prevented by the elongate tube extending to the reservoir. The backflow prevention structure used in the present invention is not limited to the above example as long as it can prevent backflow of urine in the reservoir.

本発明の尿貯留具は、分離部がねじれ防止構造をさらに有していてもよい。特に分離部が膜から構成される場合には、使用中に分離部の膜がねじれやすく、尿の通路を塞ぎやすくなるため、分離部にねじれ防止構造を有するのが好ましい。ねじれ防止構造は例えば、分離部に設けられたチューブである。筒状の分離部の内壁にチューブを取り付ける場合、チューブは外径が分離部の内径に適合したものを選択し、チューブの外側面と分離部の内壁を接合する。チューブを分離部に接合する方法は特に限定されず、接着剤による方法であっても、熱および/または圧力による融着であってもよい。チューブは分離部の外壁に接合してもよい。その場合、チューブはその内径が分離部の外径に適合したものを選択し、チューブの内側面と分離部の外壁を接合する。また、チューブを接合する代わりに分離部の膜厚を肉厚に形成してもよい。本発明に用いるねじれ防止構造はチューブに限られず、分離部の膜を補強できる構造であれば特に制限されない。   In the urine storage device of the present invention, the separating portion may further have a twist preventing structure. In particular, when the separation part is composed of a membrane, it is preferable that the separation part has a twist prevention structure because the membrane of the separation part is easily twisted during use and the passage of urine is easily blocked. The twist preventing structure is, for example, a tube provided in the separation portion. When the tube is attached to the inner wall of the cylindrical separation portion, the tube having an outer diameter that matches the inner diameter of the separation portion is selected, and the outer surface of the tube and the inner wall of the separation portion are joined. The method for joining the tube to the separation portion is not particularly limited, and may be a method using an adhesive or a fusion using heat and / or pressure. The tube may be joined to the outer wall of the separation part. In that case, a tube whose inner diameter is adapted to the outer diameter of the separation part is selected, and the inner surface of the tube and the outer wall of the separation part are joined. Moreover, you may form the film thickness of a isolation | separation part thickly instead of joining a tube. The twist preventing structure used in the present invention is not limited to the tube, and is not particularly limited as long as it can reinforce the membrane of the separation part.

尿貯留具を構成する装着部、分離部、および貯留部は同じ材料で形成されても、それぞれ別の材料により形成されていてもよい。好ましくは尿貯留具の少なくとも貯留部は弾性膜から形成される。貯留部を弾性膜から形成することにより排尿したときに貯留部が拡張し、多量の尿を貯留することができる。装着部は、例えば紙、布、不織布、非弾性の樹脂膜等から形成されていてもよい。分離部は非弾性の樹脂膜、肉厚の樹脂チューブ等から形成されていてもよい。より好ましくは装着部、分離部、および貯留部のすべてが弾性膜から形成され、装着部、分離部、および貯留部が一体的に形成される。   The mounting part, the separation part, and the storage part constituting the urine storage device may be formed of the same material, or may be formed of different materials. Preferably, at least the storage part of the urine storage device is formed of an elastic film. By forming the reservoir from an elastic membrane, the reservoir expands when urinating, and a large amount of urine can be stored. The mounting portion may be formed of, for example, paper, cloth, nonwoven fabric, inelastic resin film, or the like. The separation part may be formed of an inelastic resin film, a thick resin tube, or the like. More preferably, the mounting portion, the separation portion, and the storage portion are all formed from an elastic film, and the mounting portion, the separation portion, and the storage portion are integrally formed.

尿貯留具の装着部、分離部、および貯留部の少なくとも1つが弾性膜から形成される場合、その主要な材料は天然ゴム、合成ゴム、もしくは高分子エラストマーである。主要な材料が合成ゴムである場合、例えばイソプレンゴム、スチレンブタジエンゴム、ブタジエンゴム、クロロプレンゴム、ブチルゴム、エチレンプロピレンゴム、ニトリルゴム、もしくはシリコーンゴムが挙げられる。主要な材料が高分子エラストマーである場合、例えばポリウレタン、塩化ビニル、ポリエチレン、ポリスチレン、ポリプロピレン、もしくはポリエステルが挙げられる。   When at least one of the mounting portion, the separation portion, and the storage portion of the urine storage device is formed of an elastic membrane, the main material is natural rubber, synthetic rubber, or polymer elastomer. When the main material is synthetic rubber, for example, isoprene rubber, styrene butadiene rubber, butadiene rubber, chloroprene rubber, butyl rubber, ethylene propylene rubber, nitrile rubber, or silicone rubber can be used. When the main material is a polymer elastomer, examples thereof include polyurethane, vinyl chloride, polyethylene, polystyrene, polypropylene, or polyester.

尿貯留具の厚さは、一般に0.01mm〜0.3mm、0.08mm〜0.3mm、0.08mm〜0.12mm、0.12mm〜0.16mm、もしくは0.16mm〜0.20mmが適切である。   The thickness of the urine storage device is generally 0.01 mm to 0.3 mm, 0.08 mm to 0.3 mm, 0.08 mm to 0.12 mm, 0.12 mm to 0.16 mm, or 0.16 mm to 0.20 mm. Is appropriate.

逆流防止構造が弾性膜からなる逆流防止弁である場合、弾性膜の材料は尿貯留具の装着部、分離部、および貯留部に用いる弾性膜の材料と同じであってよい。逆流防止弁に用いる弾性膜の厚さは、排尿したときに弾性膜を押し広げて容易に通過できる厚さであればよい。逆流防止弁に用いる弾性膜の厚さは、上記の尿貯留具の厚さより薄くてもよい。   When the backflow prevention structure is a backflow prevention valve made of an elastic membrane, the material of the elastic membrane may be the same as the material of the elastic membrane used for the mounting portion, the separation portion, and the storage portion of the urine storage device. The thickness of the elastic membrane used for the backflow prevention valve may be a thickness that can easily pass through the elastic membrane when it is urinated. The elastic membrane used for the backflow prevention valve may be thinner than the thickness of the urine storage device.

本発明の好ましい形態では、装着部、分離部、および貯留部のすべてが弾性膜から形成される。装着部、分離部、および貯留部を弾性膜から形成することにより、装着部での装着が容易になり、貯留部は尿量の貯留に従って拡張することができる。また、分離部は、くびれ構造である場合、尿の貯留により分離部が伸びて内径が狭まり、逆流防止効果を高めることができる。貯留部の膜厚を装着部および分離部の膜厚より薄くすることにより、貯留部の膜はより拡張しやすくなり、より多量の尿量を収容することができる。   In a preferred embodiment of the present invention, the mounting portion, the separation portion, and the storage portion are all formed from an elastic membrane. By forming the attachment portion, the separation portion, and the storage portion from an elastic membrane, attachment at the attachment portion is facilitated, and the storage portion can be expanded as the urine volume is stored. Moreover, when the separation part has a constricted structure, the separation part is extended by the retention of urine and the inner diameter is narrowed, and the backflow prevention effect can be enhanced. By making the film thickness of the storage part thinner than the film thickness of the mounting part and the separation part, the film of the storage part becomes easier to expand, and a larger amount of urine can be accommodated.

本発明の尿貯留具の好ましい実施形態を図1を参照しながら説明する。図1Aに示す尿貯留具1は、装着部11、分離部12、および貯留部13を有し、装着部11、分離部12、および貯留部13は弾性膜により一体的に形成されている。装着部11および貯留部13は分離部12を介して接続しており、分離部12はくびれ構造を有する。くびれた分離部12の内径は装着部11および貯留部13の内径より小さい。また、この例では、使用中に尿貯留具が外れるのを防止するために、装着部11の開口端部に弾性リングが形成されている。図1Bに示す尿貯留具1は、図1Aに示す尿貯留具と同じ基本構造を有するが、分離部12に円筒チューブ21が設けられ、それによりねじれ防止構造を構成している。円筒チューブ21の外側面は分離部12の内壁と接合しており、使用中に分離部12がねじれて、貯留部13への尿の移行が妨げられるのを防止する。   A preferred embodiment of the urine storage device of the present invention will be described with reference to FIG. The urine storage device 1 shown in FIG. 1A has a mounting part 11, a separation part 12, and a storage part 13, and the mounting part 11, the separation part 12, and the storage part 13 are integrally formed of an elastic membrane. The mounting part 11 and the storage part 13 are connected via a separation part 12, and the separation part 12 has a constricted structure. The inner diameter of the constricted separation part 12 is smaller than the inner diameters of the mounting part 11 and the storage part 13. In this example, an elastic ring is formed at the opening end of the mounting portion 11 in order to prevent the urine storage device from being detached during use. The urine storage device 1 shown in FIG. 1B has the same basic structure as the urine storage device shown in FIG. 1A, but a cylindrical tube 21 is provided in the separation unit 12, thereby constituting a twist prevention structure. The outer surface of the cylindrical tube 21 is joined to the inner wall of the separation part 12 to prevent the separation part 12 from being twisted during use and preventing the urine from moving to the storage part 13.

図1Bに示す例では、円筒チューブ21は分離部12の内壁に設けられているが、円筒チューブ21が分離部12の外壁に設けられていてもよい。また、ねじれ防止構造は円筒チューブに限られない。図2は、分離部12の外壁にねじれ防止構造が設けられた別の例を示す。図2Aは外壁に複数の樹脂リングが設けられた分離部12部分を示し、図2Bは図1の横断面図である。また、図2Cは外壁に複数の樹脂ストライプが設けられた分離部12部分を示し、図2Dは図2Cの横断面図である。ねじれ防止構造は分離部を成形した後に取り付けてもよいし、分離部と一体的に成形してもよい。なお、図1B、図2A、および図2Cでは、分離部12がくびれ構造を有する場合について示しているが、くびれていない構造の分離部12がねじれ防止構造を有していてもよい。   In the example shown in FIG. 1B, the cylindrical tube 21 is provided on the inner wall of the separation unit 12, but the cylindrical tube 21 may be provided on the outer wall of the separation unit 12. Further, the twist preventing structure is not limited to the cylindrical tube. FIG. 2 shows another example in which the outer wall of the separation part 12 is provided with a twist preventing structure. FIG. 2A shows a separation portion 12 portion in which a plurality of resin rings are provided on the outer wall, and FIG. 2B is a cross-sectional view of FIG. Moreover, FIG. 2C shows the separation part 12 part by which the some resin stripe was provided in the outer wall, FIG. 2D is a cross-sectional view of FIG. 2C. The torsion prevention structure may be attached after the separation part is molded, or may be molded integrally with the separation part. 1B, FIG. 2A, and FIG. 2C show the case where the separating portion 12 has a constricted structure, the separating portion 12 that is not constricted may have a twist preventing structure.

本発明の尿貯留具の別の好ましい実施形態を図3を参照しながら説明する。図3に示す例では、尿貯留具は装着部11、分離部12、および貯留部13は弾性膜により一体的に形成されている。図3Aはくびれ構造を有する分離部12に逆流防止構造(逆流防止弁)31を有する尿貯留具を示す。分離部12には弾性膜から形成された筒状の逆流防止弁31が設けられている。筒状の逆流防止弁31の一方の端部は分離部12に接続しており、他方の端部は貯留部13側に延在している。筒状の逆流防止弁31は先端が窄まっていてもよい。使用者が尿貯留具を装着した状態で排尿すると、尿は装着部11から分離部12へ流れ、さらに排尿の圧力により逆流防止弁31が押し広げられて貯留部13へ流れる。これに対し、尿が貯留部13から装着部11へ流れるときは、逆流防止弁31は閉じているか、窄まった状態であり、貯留部13から装着部11への逆流を防止することができる。図3Bはねじれ防止構造と逆流防止構造が一体化された例を示す。くびれ構造の分離部12はねじれ防止構造(樹脂チューブ)21を有し、チューブ21の貯留部13側の端部に逆流防止弁31を有する。逆流防止弁31は筒状の弾性膜で形成されており、筒状の逆流防止弁31は先端が窄まっていてもよい。図3Aの尿貯留具と同様に装着部11から貯留部13へは尿が流れるが、貯留部13から装着部11への逆流は防止することができる。図3Cはねじれ防止構造と逆流防止構造が一体化された別の例を示す。分離部12にねじれ防止構造(樹脂チューブ)21が設けられ、そのチューブが貯留部13側へ伸びて逆流防止構造31を形成している。この場合も装着部11から貯留部13へは尿が流れるが、貯留部13から装着部11への逆流は防止することができる。   Another preferred embodiment of the urine storage device of the present invention will be described with reference to FIG. In the example shown in FIG. 3, the mounting part 11, the separation part 12, and the storage part 13 are integrally formed of an elastic membrane in the urine storage device. FIG. 3A shows a urine storage device having a backflow prevention structure (backflow prevention valve) 31 in the separation part 12 having a constricted structure. The separation unit 12 is provided with a cylindrical backflow prevention valve 31 formed of an elastic membrane. One end portion of the cylindrical check valve 31 is connected to the separation portion 12, and the other end portion extends to the storage portion 13 side. The tip of the cylindrical check valve 31 may be narrowed. When the user urinates with the urine storage device attached, urine flows from the attachment unit 11 to the separation unit 12, and the backflow prevention valve 31 is further expanded by the pressure of urination and flows to the storage unit 13. On the other hand, when urine flows from the storage unit 13 to the mounting unit 11, the backflow prevention valve 31 is closed or constricted, and backflow from the storage unit 13 to the mounting unit 11 can be prevented. . FIG. 3B shows an example in which the twist prevention structure and the backflow prevention structure are integrated. The constricted separation portion 12 has a twist prevention structure (resin tube) 21 and a backflow prevention valve 31 at the end of the tube 21 on the storage portion 13 side. The backflow prevention valve 31 is formed of a cylindrical elastic film, and the front end of the cylindrical backflow prevention valve 31 may be narrowed. As in the urine storage device of FIG. 3A, urine flows from the mounting portion 11 to the storage portion 13, but backflow from the storage portion 13 to the mounting portion 11 can be prevented. FIG. 3C shows another example in which the twist prevention structure and the backflow prevention structure are integrated. The separation portion 12 is provided with a twist prevention structure (resin tube) 21, and the tube extends toward the storage portion 13 to form a backflow prevention structure 31. In this case as well, urine flows from the mounting portion 11 to the storage portion 13, but backflow from the storage portion 13 to the mounting portion 11 can be prevented.

本発明のさらにべつの好ましい実施形態を図4に示す。図4Aは装着部11、分離部12、および貯留部13が弾性膜により形成されており、分離部12はくびれ構造を有しない。分離部12はその内壁に筒状の逆流防止弁31を有し、筒状の逆流防止弁31の一方の端部は分離部12に接続しており、他方の端部は貯留部13側に延在している。筒状の逆流防止弁31は先端が窄まっていてもよい。使用者が尿貯留具を装着した状態で排尿すると、尿は装着部11から分離部12へ流れ、さらに排尿の圧力により逆流防止弁31が押し広げられて貯留部13へ流れる。これに対し、尿が貯留部13から装着部11へ流れるときは、逆流防止弁31は閉じているか、窄まった状態であり、貯留部13から装着部11への逆流を防止することができる。図4Bに示す尿貯留具は、図4Aに示す尿貯留具と基本構造が同じであり、分離部12はくびれ構造を有しない。図4Bに示す例では、分離部12はねじれ防止構造(樹脂チューブ)21を有し、チューブ21の貯留部13側の端部に逆流防止弁31が形成されている。逆流防止弁31は筒状の弾性膜で形成されており、筒状の逆流防止弁31は先端が窄まっていてもよい。図3Aの尿貯留具と同様に装着部11から貯留部13へは尿が流れるが、貯留部13から装着部11への逆流は防止することができる。   A further preferred embodiment of the present invention is shown in FIG. In FIG. 4A, the mounting portion 11, the separation portion 12, and the storage portion 13 are formed of an elastic film, and the separation portion 12 does not have a constricted structure. The separation part 12 has a cylindrical backflow prevention valve 31 on its inner wall, one end of the tubular backflow prevention valve 31 is connected to the separation part 12, and the other end is on the storage part 13 side. It is extended. The tip of the cylindrical check valve 31 may be narrowed. When the user urinates with the urine storage device attached, urine flows from the attachment unit 11 to the separation unit 12, and the backflow prevention valve 31 is further expanded by the pressure of urination and flows to the storage unit 13. On the other hand, when urine flows from the storage unit 13 to the mounting unit 11, the backflow prevention valve 31 is closed or constricted, and backflow from the storage unit 13 to the mounting unit 11 can be prevented. . The basic structure of the urine storage device shown in FIG. 4B is the same as that of the urine storage device shown in FIG. 4A, and the separation unit 12 does not have a constricted structure. In the example shown in FIG. 4B, the separation unit 12 has a twist prevention structure (resin tube) 21, and a backflow prevention valve 31 is formed at the end of the tube 21 on the storage unit 13 side. The backflow prevention valve 31 is formed of a cylindrical elastic film, and the front end of the cylindrical backflow prevention valve 31 may be narrowed. As in the urine storage device of FIG. 3A, urine flows from the mounting portion 11 to the storage portion 13, but backflow from the storage portion 13 to the mounting portion 11 can be prevented.

本発明の尿貯留具のさらに別の形態は、装着部の外側に取り付ける固定具を有する。固定具は、尿貯留具が使用者の陰茎から外れないように尿貯留具を固定できるものであれば特に制限されない。固定具は、例えば円筒形状のバンドである。円筒バンドの外径は10〜20mm、20〜30mm、もしくは30〜40mmが好ましい。円筒バンドの長さは5〜20mm、20〜30mm、もしくは30〜50mmが好ましい。円筒バンドの材質はある程度変形が容易で、かつ復元性に優れているものが好ましい。例えば、天然ゴム、合成ゴム、高分子エラストマー等の弾性材料を主要な材料とするのが好ましい。   Yet another embodiment of the urine storage device of the present invention has a fixture attached to the outside of the mounting portion. The fixing device is not particularly limited as long as it can fix the urine storage device so that the urine storage device does not come off the user's penis. The fixture is, for example, a cylindrical band. The outer diameter of the cylindrical band is preferably 10 to 20 mm, 20 to 30 mm, or 30 to 40 mm. The length of the cylindrical band is preferably 5 to 20 mm, 20 to 30 mm, or 30 to 50 mm. The material of the cylindrical band is preferably a material that can be easily deformed to some extent and is excellent in restoring property. For example, an elastic material such as natural rubber, synthetic rubber, or polymer elastomer is preferably used as the main material.

円筒バンドの材料が合成ゴムである場合、イソプレンゴム、スチレンブタジエンゴム、ブタジエンゴム、クロロプレンゴム、ブチルゴム、エチレンプロピレンゴム、ニトリルゴム、もしくはシリコーンゴムが好ましい。円筒バンドの材料が高分子エラストマーである場合、ポリウレタン、塩化ビニル、ポリエチレン、ポリスチレン、ポリプロピレン、もしくはポリエステルが好ましい。   When the material of the cylindrical band is a synthetic rubber, isoprene rubber, styrene butadiene rubber, butadiene rubber, chloroprene rubber, butyl rubber, ethylene propylene rubber, nitrile rubber, or silicone rubber is preferable. When the material of the cylindrical band is a polymer elastomer, polyurethane, vinyl chloride, polyethylene, polystyrene, polypropylene, or polyester is preferable.

固定具はベルトを備えていてもよい。ベルトはその一部にマジックタイもしくはマジックベルトを有していてもよく、装着部と装着部に被覆した円筒バンド(長手方向に切断部を有していてもよい)を円筒バンドの外側からベルトを巻き付けて固定する。ベルトと円筒バンドは、陰茎を圧迫しすぎることがないように、適切な固さと寸法を設計することが望ましい。   The fixture may comprise a belt. The belt may have a magic tie or a magic belt at a part thereof, and a belt attached to the mounting portion and a cylindrical band (which may have a cutting portion in the longitudinal direction) from the outside of the cylindrical band. Wrap and fix. Desirably, the belt and cylindrical band are designed with the proper stiffness and dimensions so as not to oversqueeze the penis.

ベルトの適切な幅は、5〜20mm、20〜30mm、もしくは30〜50mmである。ベルトの適切な長さは50〜70mm、70〜90mm、もしくは90〜110mmである。ベルトの適切な厚さは0.1〜0.2mm、0.2〜0.5mm、もしくは0.5〜3.0mmである。ベルトの材質は伸縮性に富み、かつ陰茎と固定用チューブを圧迫し過ぎない弾性率を有するものが好ましい。   A suitable width of the belt is 5-20 mm, 20-30 mm, or 30-50 mm. A suitable length for the belt is 50-70 mm, 70-90 mm, or 90-110 mm. A suitable thickness for the belt is 0.1-0.2 mm, 0.2-0.5 mm, or 0.5-3.0 mm. The belt is preferably made of a material that is rich in elasticity and has an elastic modulus that does not overpress the penis and the fixing tube.

上記の固定具は、ベルトを円筒バンドの外側から巻き付けるタイプのものであるが、ベルトと円筒バンドを一体化したものであってもよい。図5は、ベルト42の内側に弾性材料からなる被覆部(バンド)41が設けられており、ベルト42には結束部43を有する。使用するときは、ベルト42の被覆部41側で尿貯留具の装着部を覆うようにして巻き付け、ベルトの結束部43で固定する。被覆部は弾性材料からなり、弾性材料は上記の円筒バンドの材料と同じでよい。結束部は特に制限されず、面ファスナー、マジックタイ等を用いることができる。   The fixing device is of a type in which the belt is wound from the outside of the cylindrical band. However, the belt and the cylindrical band may be integrated. In FIG. 5, a covering portion (band) 41 made of an elastic material is provided inside the belt 42, and the belt 42 has a binding portion 43. When used, the belt 42 is wound around the covering portion 41 side of the belt 42 so as to cover the mounting portion of the urine storage device, and is fixed by the binding portion 43 of the belt. The covering portion is made of an elastic material, and the elastic material may be the same as the material of the above-described cylindrical band. The binding portion is not particularly limited, and a hook-and-loop fastener, a magic tie, or the like can be used.

本発明の尿貯留具は、装着部が面ファスナーを有していてもよい。例えば、使用者の胴体または着ている衣類にベルトを取り付け、ベルトの先端部に設けた面ファスナーを尿貯留具の装着部の面ファスナーに接続して、使用中に尿貯留具が外れないようにすることができる。   In the urine storage device of the present invention, the mounting portion may have a hook-and-loop fastener. For example, attach a belt to the user's torso or wearing clothing and connect the hook-and-loop fastener provided at the tip of the belt to the hook-and-loop fastener at the wearing part of the urine storage device so that the urine storage device does not come off during use. Can be.

以上のとおり、本発明を実施形態により説明したが、上記の実施形態は本発明を説明するための例示であり、本発明はこれらの実施形態に限定されない。また、本発明の尿貯留具は、上に例示した各部の構成を任意に組み合わせた尿貯留具とすることができる。   As mentioned above, although this invention was demonstrated by embodiment, said embodiment is an illustration for demonstrating this invention, and this invention is not limited to these embodiment. Moreover, the urine storage device of the present invention can be a urine storage device in which the configurations of the respective parts exemplified above are arbitrarily combined.

1・・・尿貯留具
11・・・装着部
12・・・分離部
13・・・貯留部
21・・・ねじれ防止構造
31・・・逆流防止構造
41・・・被覆部
42・・・ベルト
43・・・結束部
DESCRIPTION OF SYMBOLS 1 ... Urine reservoir 11 ... Mounting part 12 ... Separation part 13 ... Storage part 21 ... Twist prevention structure 31 ... Backflow prevention structure 41 ... Cover part 42 ... Belt 43 ... Bundling part

Claims (8)

装着部、分離部、および貯留部を有する筒状の尿貯留具であって、前記装着部側の端部は開口し、前記貯留部側の端部は閉口しており、装着部および貯留部は分離部を介して接続し、前記分離部は逆流防止構造を含む、尿貯留具。   A cylindrical urine storage device having a mounting part, a separation part, and a storage part, wherein the end part on the mounting part side is open and the end part on the storage part side is closed, and the mounting part and the storage part Is connected via a separation part, and the separation part includes a backflow prevention structure. 逆流防止構造が、くびれ構造および逆流防止弁の少なくとも1つである、請求項1に記載の尿貯留具。   The urine storage device according to claim 1, wherein the backflow prevention structure is at least one of a constriction structure and a backflow prevention valve. 分離部がねじれ防止構造をさらに有する、請求項1または2に記載の尿貯留具。   The urine storage device according to claim 1 or 2, wherein the separation portion further has a twist prevention structure. ねじれ防止構造が、筒状の分離部の内壁に接合したチューブから構成される、請求項3に記載の尿貯留具。   The urine storage device according to claim 3, wherein the twist preventing structure is configured by a tube joined to an inner wall of a cylindrical separation portion. 少なくとも貯留部が弾性膜から形成される、請求項1〜4のいずれかに記載の尿貯留具。   The urine storage device according to any one of claims 1 to 4, wherein at least the storage part is formed of an elastic film. 装着部の外側に取り付ける固定具をさらに有する、請求項1〜5のいずれかに記載の尿貯留具。   The urine storage device according to claim 1, further comprising a fixture attached to the outside of the mounting portion. 固定具が、装着部の外側に巻き付けるバンドである、請求項6に記載の尿貯留具。   The urine storage device according to claim 6, wherein the fixing device is a band wound around the outside of the mounting portion. 装着部が面ファスナーを有する、請求項1〜7のいずれかに記載の尿貯留具。   The urine storage device according to any one of claims 1 to 7, wherein the mounting portion has a hook-and-loop fastener.
JP2016004596A 2016-01-13 2016-01-13 Urine storage tool for men Pending JP2017123999A (en)

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WO2021020689A1 (en) * 2019-07-29 2021-02-04 케어포유 주식회사 Urine container for men
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JP7408199B1 (en) 2023-01-31 2024-01-05 イントロン・スペース株式会社 Biological fluid storage container, container body used therein, closure body, and fall prevention body

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