JP3198913U - Wearing device for improving QOL for laryngectomy - Google Patents

Abstract

[Problem] To provide a QOL improvement wearing device for a laryngectomy that can improve the quality of life of a laryngectomy using a speech method other than the shunt method. A base of a QOL improvement mounting device 1 is projected on a urethane layer 2, a synthetic resin layer 3 bonded to the entire back surface 2RS of the same layer 2, and a center portion of a front surface 2US of the same layer 2. And a double-sided adhesive tape 5 detachably attached to the exposed surface 3ES of the synthetic resin layer 3. A sponge 6 having a filter function for preventing inflow of bacteria or the like into the trachea is inserted into the hollow space of the lid portion 7. The side surface portion of the lid portion 7 is inserted into the through hole 4H of the protruding portion 4, and the convex portion 7PP of the side surface portion of the lid portion 7 is fitted into the groove-shaped concave portion 4RP of the protruding portion 4, thereby the lid portion 7 is locked and supported by the protrusion 4. The upper surface portion 7UP of the lid portion 7 prevents the sponge 6 from jumping out to the outside. The sponge 6 is freely taken out from the through hole 7HA of the lid part 7 according to the degree of dirt and washed, and after washing, the sponge 6 is inserted / returned into the hollow space of the lid part 7 through the through hole 7HA. [Selection] Figure 1

Description

  The present invention relates to the structure of a QOL (Quality of Life) improvement wearing device for laryngectomy.

  Currently, there are mainly motorized artificial larynx, esophageal vocalization method, and tracheoesophageal shunt method as utterance methods for laryngectomy to communicate.

Among these methods, regarding the tracheoesophageal shunt method, a shunt device for realizing the method is manufactured and sold (see, for example, Patent Document 1). For a laryngectomized person who is communicating by the tracheoesophageal shunt method using the above shunt device, the trachea of the person is adequately protected against outside air or dust in daily life. .

Special table 2014-516720 gazette

However, because the maintenance cost of the shunt device is relatively high compared to other vocalization methods, many laryngectomies use other vocalization methods such as motorized artificial larynx or esophageal vocalization. The current situation is that they are living daily life while communicating.

The tracheostomy of a laryngectomy person who uses his / her speech method other than the tracheoesophageal shunt method is directly exposed to the outside air, so dust, dust, hot air, cold air, moisture, dryness There is a high need to be adequately protected against various factors that cause health problems such as air, moisture, and pathogens such as viruses or bacteria. Therefore, a laryngectomy person using the above-mentioned other vocalization methods usually wears various aprons such as a shower shield, a protector, or a scarf type in order to protect his / her trachea.

However, because such an apron is worn, the laryngectomy is forced to have an inconvenient daily life. For example, typically, the laryngectomy person takes a shower from the viewpoint of protecting against moisture so that the moisture does not enter the trachea through a wet apex or through the gap between the apex and the body. You cannot wash your body thoroughly or use your shower to wash your hair. Even if the larynx extractor can wash the hair using a shower, the larynx remover can practice the same lifestyle as ordinary people, The advantage of relaxing and healing is obtained.

(Purpose of the idea)
This device was made in view of the above-mentioned problems, and its main purpose is for laryngectomizers who spend their daily lives using vocalization methods other than the tracheoesophageal shunt method. Proposal of a wearing device that can improve and improve the QOL of the person, for example, by making it possible to always properly protect the trachea of the body, for example, by sufficiently washing the body using a shower and washing the hair. .

  A QOL improvement wearing device for laryngectomies according to the subject of the present invention is provided on a sheet-like urethane layer having a first through hole in a central portion and the entire back surface of the urethane layer, and the first penetration A synthetic resin layer having a second through hole concentric with the hole, and a protrusion having a third through hole concentric with the first through hole that protrudes from the surface of the urethane layer facing the back surface. It is characterized by providing.

  In addition, the QOL improvement wearing device for laryngectomies according to the subject of the present invention has a fourth through hole concentric with the first through hole in the center, and at the interface of the synthetic resin layer with the urethane layer. It further comprises a double-sided skin tape that can be applied to the opposite exposed surface.

  In addition, a QOL improvement wearing device for laryngectomies according to the subject of the present invention includes: a) a side surface portion inserted into the third through hole of the projecting portion and fixed in the third through hole; A bottom side portion connected to the side surface portion, at least one vent hole disposed in the bottom side portion, an upper surface portion connected to the side surface portion and opposed to the bottom side portion, and the upper surface portion And a lid having a through hole concentric with the first through hole, a hollow space concentric with the first through hole and formed by the side surface portion, the bottom side portion, and the upper surface portion. And a) a sponge inserted into the hollow space of the lid and having a diameter larger than the diameter of the through hole of the lid.

  According to the subject of the present invention, the base of the QOL improvement wearing device for laryngectomizers is a sheet comprising 1) a sheet-like urethane layer, 2) a synthetic resin layer such as PET, and 3) a double-sided tape for skin. Since it has a multi-layered structure, it exhibits a function of easily adhering to uneven skin around the trachea of the laryngectomy. As a result, the QOL improvement wearing device according to the subject of the present invention is resistant to peeling from the skin around the trachea even against dirt caused by substances such as sputum caused by daily breathing through the trachea. Thus, it can be used over a long period of time as a trachea protective device. Moreover, even when the wearing device for improving QOL is contaminated by substances such as wrinkles and the wearing device is easily peeled off from the skin around the trachea, only the double-sided tape for skin of the wearing device is replaced. The mounting device can be kept clean and can be used continuously as a tracheal hole protection device. In this respect, the maintenance cost of the QOL improvement mounting device can be reduced.

  In addition, the sponge in the subject of the present invention prevents the entry of foreign objects, such as bacteria or viruses, that are undesirable for the body, or acts as a buffer for dry or moist air or hot or cold air The filter function is provided. Even if the sponge is pushed out by the pressure generated when the laryngecter coughs, the lid prevents the sponge from moving. In addition, the laryngectomy person appropriately takes out the sponge through the through hole on the upper surface portion side of the lid, and after washing the sponge that is clogged with wrinkles and the like with water, The sponge can be inserted into the hollow space of the lid through, and thus the sponge can be easily returned into the hollow space and thus into the third through hole. Therefore, the laryngectomy can easily reuse and continuously use the sponge exhibiting the filter function, and as a result, it is possible to further reduce the maintenance cost of the QOL improvement wearing device.

  Reducing the maintenance and management costs of QOL improvement wearable devices promotes the practical use of the QOL improvement wearable devices by laryngectomizers who spend their daily lives using vocalization methods other than the tracheoesophageal shunt method It is.

  Then, the laryngectomy person prevents the moisture from entering the trachea from the outside by closing the through hole on the upper surface side of the lid part of the QOL improvement wearing device according to the subject of the present invention with a finger. Therefore, it is possible to easily take a shower and wash the body and wash the hair by appropriately performing such finger movement. As a result, the QOL improvement wearing device according to the subject of the present invention can achieve each level of improvement in the daily quality of life (QOL) of the laryngectomy.

  Hereinafter, various embodiments of the present invention will be described in detail along with the effects and advantages thereof with reference to the accompanying drawings.

It is a longitudinal cross-sectional view which shows typically the structure of the wearing instrument for QOL improvement for laryngectomy persons concerning Embodiment 1 of this invention. It is a cross-sectional view which shows typically the structure of the double-sided tape for skin applied to the wearing instrument for QOL improvement for laryngectomies of FIG. It is a disassembled perspective view which shows typically the structure of the wearing instrument for QOL improvement for laryngectomies of FIG. It is a perspective view which shows typically the structure of the hollow pipe part applied to the wearing instrument for QOL improvement for laryngectomies of FIG.

(Embodiment 1)
<Structure of QOL improvement wearing device for laryngectomy>

  FIG. 1 is a longitudinal sectional view schematically showing a configuration of a QOL improvement wearing device 1 for laryngectomies according to the present embodiment. FIG. 2 is a cross-sectional view schematically showing the structure of a double-sided skin tape applied to the QOL improvement wearing device 1 for laryngectomy in FIG. Furthermore, FIG. 3 is a perspective view schematically showing the structure after disassembly of the QOL improvement wearing device 1 for laryngectomies. For convenience of illustration, in FIG. 3, illustration of the layers 2, 3, 5 positioned below the groove-like recess 4 </ b> RP that can be viewed through the third through-hole 4 </ b> H is omitted.

  The base part of the QOL improvement wearing device 1 for laryngectomy is composed of 1) a sheet-like urethane layer 2, 2) a synthetic resin layer 3 made of a material such as PET (polyethylene terephthalate), and 3) a urethane layer. 2 and a projecting portion 4 projecting from the central portion of the surface 2US. Here, the protrusion 4 is made of a relatively soft material such as a synthetic resin. Then, when using the QOL improvement wearing instrument 1 for laryngectomies, 4) the double-sided skin tape 5 is stuck on the entire exposed surface 3ES on the back side of the synthetic resin layer 3. Thereby, the base of the wearing instrument 1 for QOL improvement for laryngectomies that can be used is realized. Hereinafter, the structure and function of the base of the mounting instrument 1 for improving QOL will be described in detail with reference to the above drawings.

  A) The sheet-like urethane layer 2 has i) a first through hole 2H penetrating the same layer 2 at the center thereof, ii) a substantially circular cross-sectional shape, and iii) a relatively soft urethane material. It is a thin layer. In addition, the cross-sectional shape of the urethane layer 2 is arbitrary, and the cross-sectional shape of the first through hole 2H is also arbitrary. Here, the thickness T1 of the urethane layer 2 is, for example, 0.5 mm. In this example, the first through hole 2H has a substantially circular cross-sectional shape, and has a central axis CA that passes through the center of the circular shape of the cross section of the first through hole 2H.

  B) A relatively thin synthetic resin layer 3 made of a PET material or the like is bonded and disposed on the entire back surface 2RS of the urethane layer 2. Here, the thickness T2 of the synthetic resin layer 3 is, for example, 0.05 mm. The synthetic resin layer 3 has a second through hole 3H concentric with the first through hole 2H of the urethane layer 2. Accordingly, the central axis of the second through hole 3H also shares the central axis CA of the first through hole 2H. The cross-sectional shape of the second through hole 3H is arbitrary, and the dimension of the cross-sectional shape is also arbitrary. In short, the first through-hole 2H of the urethane layer 2 and the second through-hole 3H of the synthetic resin layer 3 define the respiratory passage of the tracheostoma of the laryngectomy at the time of using the QOL improvement wearing device 1 for laryngectomy Therefore, it is only necessary to have a cross-sectional shape and size suitable for forming such a breathing passage. In this example, the cross-sectional shape of the second through hole 3H is also substantially circular, and the diameter (diameter or radius) of the cross section is equal to the diameter of the first through hole 2H. The synthetic resin layer 3 made of a PET material or the like has a smooth surface that exhibits a “smooth” feel on the material. Therefore, the exposed surface 3ES facing the interface of the synthetic resin layer 3 with the urethane layer 2 is a surface that exhibits a “smooth” touch. Therefore, the above-mentioned double-faced tape for skin 5 is stuck and pasted thereon. The surface is suitable for peeling the double-sided tape 5 for skin.

C) Further, the protruding portion 4 is provided on a portion (center portion) around the periphery of the first through hole 2H in the surface 2US facing the back surface 2RS of the urethane layer 2. The protruding portion 4 is a portion that locks and supports a lid portion 7 in which a sponge 6 that functions as a filter, which will be described later, is inserted. For this purpose, the protruding portion 4 is concentric with the first through-hole 2H (thus sharing the central axis CA). And 3rd through-hole 4H which penetrates the part 4. The side portion of the lid portion 7 into which the sponge 6 is inserted is inserted into the hole of the third through hole 4H to be locked and supported, so that the lid portion 7 is arranged in the third through hole 4H. It is set up. Accordingly, the third through-hole 4H, together with the first through-hole 2H and the second through-hole 3H, forms a respiratory passage for the trachea when using the wearing device 1 for improving the quality of life for laryngectomies.
In that sense, the shape and dimensions of the cross section of the third through hole 4H are arbitrary, but in this example, the shape of the cross section of the third through hole 4H is substantially circular and the diameter thereof is the first through hole 2H. It is set equal to the diameter of the cross section. In terms of its function, the protrusion 4 may be made of the same soft material as the urethane layer 2. Of course, the protruding portion 4 may be formed of a member different from the urethane layer 2 (for example, a synthetic resin material such as plastic). Then, as schematically shown in FIGS. 1 and 3, the protrusion 4 is connected to the base portion 4BP and the base portion 4BP, which become a base portion bonded by bonding or the like on the surface 2US of the urethane layer 2. As a constituent element, it further has a protruding convex portion 4PP which forms the bottom of the side portion standing upright. The back side portion of the convex portion 4PP forms a groove-shaped concave portion 4RP. As will be described later, a protruding convex portion 7PP at the bottom of the side surface portion of the lid portion 7 is inserted into the groove-shaped concave portion 4RP and is locked by the concave portion 4RP.

  D) Then, in order to attach the QOL improvement wearing device 1 for laryngectomies to the skin part around the trachea of the laryngectomy, the double-sided skin tape 5 is used to expose the synthetic resin layer 3 of the base body. Affixed to the entire surface of 3ES. At this time, as already described, the double-sided tape 5 for skin has the entire surface of the exposed surface 3ES of the synthetic resin layer 3 due to the smoothness of the surface of the exposed surface 3ES of the synthetic resin layer 3 that provides a “smooth” feel. In this way, it is easily stuck in close contact. Here, as shown in FIGS. 1 and 2, the double-sided tape 5 for skin has a fourth through hole 5 </ b> H whose central axis is coaxial with the central axis CA at the center thereof. In this example, for convenience, the cross-sectional shape of the fourth through-hole 5H is substantially circular, and the diameter of the cross-section of the fourth through-hole 5H is the same as the diameter of the first through-hole 2H and the second through-hole 3H. The shape of the cross section of the fourth through hole 5H and its dimensions are arbitrary. In short, after the skin double-sided tape 5 is applied to the entire exposed surface 3ES of the synthetic resin layer 3, the fourth through-hole 5H together with the first through-hole 2H and the second through-hole 3H together with the laryngectomy trachea The shape of the cross section of the fourth through hole 5H and its dimensions are set so as to form the breathing path.

  Since the base of the QOL improvement wearing instrument 1 for laryngectomy has the above-described configuration, the following actions and effects can be obtained when the instrument 1 is used. That is, the base including the urethane layer 2 and the synthetic resin layer 3 such as a PET layer has a very soft and flexible structure. Therefore, when the device 1 is attached to the skin portion around the trachea of the laryngectomy through the double-sided tape 5 for skin, the device 1 is adhered to the unevenness of the skin portion around the trachea. Is done. Due to the fit to the unevenness of the skin portion around the trachea of the instrument 1, wrinkles or the like generated from the trachea are less likely to enter the gap between the double-faced tape 5 for skin and the skin portion, and this is relatively long. Thus, the device 1 can be continuously attached to the portion of the skin around the trachea, and in this sense, the fit can contribute to cost reduction of the device 1.

  Moreover, even if the double-faced tape 5 for skin of the instrument 1 is soiled by wrinkles or the like generated from the trachea through a relatively long-term use, and as a result, the instrument 1 is easily peeled off from the skin portion due to the deterioration of the fit. By simply exchanging the double-sided tape 5 for skin, the instrument 1 can be easily reused while maintaining its cleanliness. In this way, the member to be replaced is only the relatively inexpensive double-sided tape 5 for skin even if it is soiled by wrinkles or the like generated from the trachea, and the base body excluding the double-sided tape 5 for skin can be replaced several times without replacement. Can be used as they are, and the cost reduction of the instrument 1 is greatly promoted. As described above, the replacement operation of the double-sided skin tape 5 at that time is also an easy operation.

  In addition, in the present embodiment, as shown in FIG. 2, from the viewpoint of facilitating the peeling of the double-sided skin tape 5 that is stuck to the exposed surface 3 ES of the synthetic resin layer 3, The tape 5 has an opening (notch) 5PH penetrating the double-sided tape 5 for skin, which is formed at a place other than the portion where the fourth through hole 5H is formed. For this reason, when the laryngectomy person replaces the skin double-sided tape 5 of the instrument 1 by using a tool such as a work tool, the tape 5 is lifted from the portion of the opening 5PH of the skin double-sided tape 5. The adhered double-sided tape 5 for skin can be easily peeled off from the base body of the instrument 1. The shape, size, and number of the opening 5PH are arbitrary. The opening (notch) 5PH shown in FIG. 2 is an example.

  E) In addition, the QOL improvement wearing device 1 for laryngectomies has a sponge 6 inserted into the third through hole 4H of the protrusion 4. The sponge 6 is a portion having a large number of ventilation holes that form a respiratory path of the trachea. However, since each ventilation hole has a relatively small size, the sponge 6 is a pathogen such as a virus or bacteria. Factors that can affect the health of the body, or factors that can affect the health of the trachea, such as dry air, moist air, hot air, or cold, can enter the trachea from the outside world. It can also function as a filter to prevent. The cross-sectional shape and size of the sponge 6 are set according to the cross-sectional shape and size of the third through hole 4H and the cross-sectional shape and size of the hollow space of the lid portion 7 to be described later. In this example, the cross-sectional shape of the third through hole 4H is substantially circular, and the cross-sectional shape of the hollow space of the lid portion 7 is also substantially circular, so the cross-sectional shape of the sponge 6 is also substantially circular. The diameter of the circle of the cross section of the sponge 6 is equal to the diameter of the hollow space of the lid portion 7. However, the thickness or height of the sponge 6 is arbitrary, and may be equal to the height of the hollow space of the lid portion 7 or may be smaller than the height.

  By the way, the laryngectomy person sometimes coughs, and in this case, the sponge is simply inserted and disposed in the third through hole 4H or the hollow space by the pressure of the air discharged from the trachea. 6 can be pushed out.

  F) Accordingly, the QOL improvement wearing device 1 for laryngectomies further includes a lid portion 7 having the following configuration. That is, the lid portion 7 is connected to 1) a side surface portion inserted into the third through hole 4H of the projecting portion 4 and fixed in a fitted state in the third through hole 4H, and 2) connected to the side surface portion. A bottom portion 7BP; 3) at least one vent hole 7HB disposed in the bottom portion 7BP; and 4) an upper surface portion 7UP connected to the side surface and facing the bottom portion 7BP. Further, the lid portion 7 is formed by 5) a through hole 7HA disposed on the upper surface portion 7UP and concentric with the first through hole 2H, and 6) the side surface portion, the bottom side portion 7BP, and the upper surface portion 7UP. And the first through hole 2H and a concentric hollow space. In the above configuration, when the side surface portion of the lid portion 7 is inserted into the third through hole 4H of the protrusion portion 4, the protruding convex portion 7PP disposed on the bottom side of the side surface portion is As shown in FIG. 1, the protrusion 4 is fitted into the groove-like recess 4RP. As a result, as described above, the side surface portion of the lid portion 7 is fixed or supported in the third through hole 4H of the protruding portion 4 in an inserted state, and thus the lid portion 7 protrudes. The unit 4 can be mounted in a stationary state. In such a support / wearing state, the lid portion 7 is not pushed out by the pressure of the air exhaled from the trachea of the laryngectomy, and the immobile state is maintained. And the cover part 7 has the through-hole 7HA which has a diameter smaller than the diameter of the cross-sectional shape of the sponge 6 arrange | positioned in the aspect which penetrates the part 7US in the upper-surface part 7US. The through-hole 7HA also has the same central axis as the central axis CA of the first through-hole 2H when the lid portion 7 is attached in the third through-hole 4H of the protruding portion 4. It is a through hole concentric with the hole 2H. 1 and 3, a plurality of vent holes 7HB are arranged in the bottom portion 7BP of the lid portion 7. In this example, the number of vent holes 7HB is seven in total, one at the center and six at the periphery thereof, but it may be at least one. The bottom surface of the sponge 6 inserted and confined in the hollow space comes into contact with the top surface of the bottom portion 7BP. Accordingly, the sponge 6 is supported by the bottom portion 7BP and does not fall below the bottom portion 7BP.

  Since the lid part 7 has such a structure, the following actions and effects are achieved. That is, the lid portion 7 has the function of supporting the sponge 6 that keeps the sponge 6 that is about to be pushed out by the pressure of air discharged from the trachea hole still in the hollow space of the lid portion 7. 2) The sponge 6 in a state where it is soiled and clogged with wrinkles or the like is easily taken out and washed, and then the sponge 6 after washing is returned to the original state again. In the latter case, the laryngectomy person can easily take out the dirty and clogged sponge 6 from the through hole 7HA of the lid portion 7 using a tool such as tweezers. Then, the laryngectomy person cleans the sponge 6 taken out with water or the like, and then cleans the sponge 6 that is not clogged with wrinkles or the like through the through hole 7HA using the above-mentioned prop. Again, it can be easily arranged in the hollow space of the lid 7. As a result, the laryngectomy can continue to use the sponge 6 exhibiting the filter function many times. In view of this point, the lid 7 can contribute to further cost reduction of the instrument 1.

  A laryngectomy person who uses a voice method other than the tracheoesophageal shunt method, as described above, covers the laryngectomy wearable device 1 for QOL improvement so that the skin part around the trachea is covered with the trachea. In addition, it can be attached closely. As a result, the laryngectomy person has a respiratory path formed by the through hole 7HA, the sponge 6, the third through hole 4H, the first through hole 2H, the second through hole 3H, and the fourth through hole 5H of the device 1. And breathing through the trachea. As a result, the airway leading to the trachea and lungs of the laryngectomy can be protected in a better state against warming, humidification, and pathogenic bacteria such as viruses. Moreover, as described above, the cost for maintaining the device 1 is relatively low, and the economic burden on the laryngectomizer is significantly reduced.

  And the said laryngectomy person wearing this instrument 1 can prevent effectively that a water | moisture content penetrate | invades in a trachea hole by plugging through-hole 7HA of the cover part 7 with a finger | toe. Therefore, the laryngectomy person can wash the body or the hair using a shower through the operation of closing the through-hole 7HA of the lid part 7 with a finger, thereby comforting daily life. It is possible to spend That is, the quality of life of a laryngectomy person using a vocalization method other than the tracheoesophageal shunt method will be significantly improved and improved.

  In this case, the laryngectomies can comfortably wash the hair by showering while eliminating the need to close the through-hole 7HA with their fingers by using the bent hollow pipe portion 8 as an option as shown in FIG. Can be done. In this case, the quality of life of the laryngectomy using a vocalization method other than the tracheoesophageal shunt method will be further improved. As shown in FIG. 4, in the middle space 8 </ b> S of the pipe portion 8, the pipe portion 8 can be attached to the protruding portion 4 by inserting one end side portion of the pipe portion 8 into the third through hole 4 </ b> H of the protruding portion 4. And has an inner diameter D. And the protrusion part 8PP in the one end part of the pipe part 8 is inserted in the groove-like recessed part 4RP of the 3rd through-hole 4H at the time of insertion in the 3rd through-hole 4H of the one end side part of the pipe part 8. It is fitted and locked and supported.

  As described above, the wearing device 1 for improving quality of life for laryngectomies according to the present embodiment exhibits cost performance suitable for practical use, so that daily life can be achieved using a vocalization method other than the tracheoesophageal shunt method. Reducing the economic burden of the laryngectomizer who spends time and protecting the tracheostomy of the laryngectomizer, it is possible to achieve a marked improvement in the quality of daily life.

(Appendix)
Although the embodiments of the present invention have been disclosed and described in detail above, the above description exemplifies aspects to which the present invention can be applied, and the present invention is not limited thereto. That is, various modifications and / or variations on the described aspects can be considered without departing from the scope of the invention.

  The present invention is suitable for application to, for example, a QOL improvement wearing device that can be worn around the trachea of a laryngectomized person who spends his / her daily life using a vocalization method other than the tracheoesophageal shunt method.

1 Equipment for improving QOL for laryngectomy 2 Urethane layer 3 Synthetic resin layer (PET layer)
4 Protrusion 5 Double-sided tape for skin 6 Sponge 7 Lid 8 Hollow pipe

Claims (5)

A sheet-like urethane layer having a first through hole in the center; and
A synthetic resin layer disposed on the entire back surface of the urethane layer and having a second through hole concentric with the first through hole;
A device for improving QOL for a laryngectomy, comprising: a protruding portion having a third through hole concentric with the first through hole, which protrudes from the surface of the urethane layer facing the back surface. . The QOL improvement wearing device for laryngectomy according to claim 1,
It has a fourth through hole concentric with the first through hole in the center portion, and further comprises a double-faced skin tape that can be applied to an exposed surface of the synthetic resin layer facing the interface with the urethane layer. Wearing device for improving QOL for laryngectomy. A QOL improvement wearing device for laryngectomy according to claim 2,
The double-sided tape for skin is
A wearing instrument for improving QOL for laryngectomy, comprising an opening penetrating the double-sided tape for skin. A QOL improvement wearing device for laryngectomies according to claim 3,
A side surface portion inserted into the third through hole of the projecting portion and fixed in the third through hole, a bottom side portion connected to the side surface portion, and at least one disposed on the bottom side portion. Two vent holes, an upper surface portion connected to the side surface portion and opposed to the bottom side portion, a through hole disposed on the upper surface portion and concentric with the first through hole, the side surface portion, A lid portion formed by the bottom side portion and the upper surface portion and having a hollow space concentric with the first through hole;
A sponge inserted into the hollow space of the lid and having a diameter larger than the diameter of the through hole of the lid;
A device for improving QOL for laryngectomy, further comprising: A QOL improvement wearing device for laryngectomies according to claim 3,
It further comprises a bent hollow pipe part,
The middle space of the pipe part is
A fitting device for improving QOL for laryngectomy, wherein the pipe portion has an inner diameter that is inserted into the third through hole of the protruding portion and can be attached to the protruding portion.

Images