CN219023166U - Garment learning device for oxygen-changing environment - Google Patents

Abstract

The utility model discloses a garment learning device for an oxygen-changing environment, which is mainly structurally characterized in that a mask is made of hard materials; the mask is provided with at least one breathing channel, and an air flow regulator is arranged in the breathing channel; the inside of the face mask is detachably provided with a carbon dioxide partial pressure sensor and a percutaneous blood oxygen saturation sensor, and according to the end-tidal carbon dioxide concentration and the human blood oxygen saturation obtained by monitoring of the sensors, an air flow regulator is regulated, so that the oxygen content in the face mask is changed, and the training of taking exercise is performed. Through the garment learning device, a trainer is helped to adapt to the change of the oxygen environment in the process of going from plain to plateau or going back to plain from plateau in advance, so that altitude reaction is avoided when the trainer enters the actual environment; the mask type design is portable to wear, can be worn and moved for a long time, and realizes progressive learning clothes; meanwhile, the low-oxygen environment is derived from carbon dioxide generated by exhalation in the mask, and the carbon dioxide is not required to be additionally prepared, so that the mask is more economical and economical.

Description

Garment learning device for oxygen-changing environment

Technical Field

The utility model relates to the technical field of respiratory training in an oxygen-changing environment, in particular to a garment learning device for the oxygen-changing environment.

Background

With the development and development of economy, infrastructure and traffic in the plateau areas of China, more and more people travel to the plateau areas and live in the plateau areas. However, since altitude differences between plain areas and plateau areas cause changes in barometric pressure and oxygen content, altitude changes in human bodies tend to cause altitude diseases such as altitude pulmonary edema (HAPE), altitude cerebral edema, altitude destinatimation (HADA), etc. due to changes in barometric pressure and oxygen content during the process of lifting and lowering the altitude. It has been reported that the incidence of HAPE can be as high as 7% within 1 day, and that individuals with a history of HAPE reenter the plateau with a risk of HAPE incidence as high as 60%. It is generally believed that the occurrence rate of HADA can reach 50-80%, and the severe HADA rate can reach about 10%; and the above diseases can be life threatening when they are severe.

The prior solution generally adopts a hyperbaric oxygen chamber, namely, the hyperbaric oxygen chamber is used in a certain altitude area to improve the inadaptation reaction such as altitude pulmonary edema or altitude cerebral edema caused by the primary altitude. Correspondingly, the hospitals in some areas are also provided with hypoxia warehouses, so that people can slowly experience and adapt to the highland hypoxia environment before the people go on the highland. The greatest disadvantage of the prior art is that the position of the oxygen chamber must be fixed, while the internal instrumentation is also fixed; further, there are strict industry standards for the place where it is installed, surrounding buildings, etc., and once installed it cannot be migrated. On the other hand, as for the current situation of the arrangement of the hyperbaric oxygen chamber, the arrangement is relatively dispersed, and the progressive habit of wearing is difficult to meet; meanwhile, the learning effect of the hyperbaric oxygen chamber is not determined and the quantitative detection and analysis standard is lacking.

Therefore, aiming at how to perform oxygen environment exercise more conveniently, and to quantitatively detect and analyze related indexes, the technical problem of providing a device capable of performing exercise with strong comfort and progressive exercise for users is solved, and no corresponding solution is proposed at present.

Disclosure of Invention

In view of the above, the present utility model provides a garment learning device for an oxygen-changing environment, which is a mask made of hard materials; at least one breathing channel is arranged on the mask, and an air flow regulator is arranged in the breathing channel; the inside of the face mask is detachably provided with a carbon dioxide partial pressure sensor and a percutaneous blood oxygen saturation sensor, and the carbon dioxide partial pressure sensor and the percutaneous blood oxygen saturation sensor are used for monitoring the end-tidal carbon dioxide concentration and the human blood oxygen saturation in the face mask in the training process of the study and the oral taking.

By the garment learning device, a trainer is helped to adapt to the change of the oxygen environment in the process of going from plain to plateau or going from plateau back to plain in advance, and the altitude reaction is avoided when the trainer enters the actual environment. In order to solve the technical problems, the utility model is realized by the following technical scheme:

optionally, the mask comprises a sponge strip, and the sponge strip is fixed at the position of the edge of the mask, which is abutted against the skin of the face. After the training personnel wear the mask, the edge of the mask is completely attached to the face, and meanwhile, the mask is further attached and sealed by matching with the sponge strip, so that a relatively airtight environment is formed in the mask.

Optionally, the carbon dioxide partial pressure sensor is mounted close to the breathing channel; the concentration of carbon dioxide at the end of expiration in the face mask in the training process is ensured to be monitored. The percutaneous blood oxygen saturation sensor is in a patch shape, one surface of the percutaneous blood oxygen saturation sensor is attached to the sponge strip, the other surface of the percutaneous blood oxygen saturation sensor is attached to the skin of a human face, and the accurate value of the blood oxygen saturation of the human body can be measured only if the patch is tightly attached to the skin.

Optionally, the air flow regulator includes a housing, a locating shaft, a fixing plate, and a regulating plate. One end of the fixing piece is connected with the positioning shaft, and the other end of the fixing piece is connected with the shell; one end of the adjusting piece is sleeved on the positioning shaft, and the other end is a free end; the shell is embedded in the breathing channel, and the sliding adjusting piece adjusts the air flow of the inlet and outlet channels. The sliding adjusting sheet type valve structure is used for adjusting the opening of the respiratory passage, and the structure is very simple in composition, so that longer service life can be ensured, and cleaning or replacement is more convenient; from the use perspective, the operator can manually and easily adjust the valve, and the operation is very simple.

Further, the air flow regulator comprises a limiting structure, wherein the limiting structure comprises a plurality of limiting grooves formed in the surface of the shell and a limiting protrusion connected to the free end of the regulating piece; when the adjusting piece is slid, the limiting protrusion is matched with any limiting groove to fix the adjusting piece at the corresponding position to form the corresponding opening. The position of each adjusting piece is fixed by the limiting structure, so that the situation that the opening degree or unexpected closing is influenced due to loosening of the adjusting piece caused by accidents in the process of taking the adjusting piece by a trainer is avoided, and the safety of the trainer is ensured. Optionally, the breathing channel further comprises a cover plate capable of ventilating, the cover plate covers the outer side of the air flow regulator, and a plurality of through holes are formed in the cover plate and used for ventilating.

Optionally, a plurality of grids are arranged on the cover plate, each grid comprises an opening and a baffle, one end of each baffle is fixed on the opening, the other end of each baffle is a free end, and the opening of each grid is adjusted by swinging the free ends. The adjustable grille structure can be used as an auxiliary air flow regulator, and is matched with the air flow regulator to be used, and the two modes are matched with the air inlet flow.

Optionally, the cover plate comprises a filter gasket, which is laid on the inner side of the cover plate. The main purpose of the filter gasket is to filter external air, so that the cleaning of the exhalation environment of a trainer in the long-term practice training process is ensured.

Optionally, the mask further comprises an electronic display screen and a circuit board, wherein the electronic display screen is arranged on the outer side of the mask and connected with the circuit board; the carbon dioxide partial pressure sensor and the percutaneous blood oxygen saturation sensor are connected with the circuit board and display monitoring data on the electronic display screen. Through setting up electronic display screen, the operating personnel of being convenient for sees the real-time change condition of end-tidal carbon dioxide concentration and blood oxygen saturation directly perceivedly to in time adjust the strategy of taking a study.

Optionally, the face guard includes many fixed bands, and fixed band one end and face guard edge fixed connection, the other end are connected with the buckle that is used for adjusting length, establish face guard fixed cover at the face through the buckle connection between many fixed bands. The fixing belts are used, and the connection between the fixing belts can be adjusted by combining the buckles, so that the mask can be mainly ensured to adapt to the shapes of the heads and the faces of different human bodies; meanwhile, after the mask is fixed on the face by the fixing belt and the proper position of the buckle is adjusted, a trainer can walk at will and can take various daily postures, such as leaning or leaning, for example, to learn to wear.

Through the garment learning device, a trainer is helped to adapt to the change of the oxygen environment in the process of going from plain to plateau or going back from plateau to plain in advance, so that various altitude reactions are avoided under the actual environment change; the mask design can be used by a trainer, is portable to wear, can be worn for a long time and can be moved at will, and does not need to enter an oxygen bin with fixed field; meanwhile, the low-oxygen environment is derived from carbon dioxide generated by exhalation in the mask, and the artificial preparation of carbon dioxide is not needed, so that the low-oxygen environment is more economical and economical; progressive taking can be performed for a long period of time by multiple opening adjustment of the intake air flow.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the benefits described above at the same time.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings used for describing the embodiments will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

Fig. 1: a schematic structural diagram of a first embodiment of the garment learning device of the present utility model;

fig. 2: a schematic view of the inner surface structure of a mask according to a first embodiment of the garment learning device of the present utility model;

fig. 3: the mask inner surface structure of the second embodiment of the garment learning device is schematically shown;

fig. 4: the inner surface structure of the mask of the third embodiment of the garment learning device is schematically shown;

fig. 5: an air flow regulator assembly structure schematic diagram in a garment learning device embodiment of the utility model;

fig. 6: an air flow regulator in an embodiment of the garment learning device of the present utility model is a front view.

In the drawings, the components, structures and devices represented by the respective marks are as follows:

1-a practice device;

11-face mask;

12-sponge strips;

13-breathing channels;

14-an air flow regulator;

141-a housing; 142-a fixed shaft; 143-fixing pieces; 144-adjusting sheets; 145-a limit groove; 146-limit protrusions; 147-cover plate; 1471-vent holes; 1472-grid; 148-filter gasket;

15-a carbon dioxide partial pressure sensor;

16-percutaneous oximetry sensor;

17-an electronic display screen; 171-a circuit board;

18-fixing bands; 181-snap;

19-inner membrane.

The direction of the straight arrow in the figure indicates the preferred assembly direction; the curved arrow indicates that the component can be rotated in the direction indicated by the arrow.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar parts, and thus a repetitive description thereof will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of the disclosed embodiments of the utility model. One skilled in the relevant art will recognize, however, that the disclosed embodiments of the utility model can be practiced without one or more of the specific details, or with other methods, components, devices, steps, etc. In other instances, well-known methods, devices, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

It will be understood that, although the terms first, second, etc. may be used herein to describe various structures, these structures should not be limited by these terms. These terms are used to distinguish one structure from another structure. Accordingly, a first structure discussed below may be referred to as a second structure without departing from the teachings of the presently disclosed concepts. As used herein, the term "and/or" includes any one of the associated listed items and all combinations of one or more.

Those skilled in the art will appreciate that the drawings are schematic representations of example embodiments and that the modules or flows in the drawings are not necessarily required to practice the present disclosure and therefore should not be taken to limit the scope of the present disclosure.

The following describes the details of specific embodiments of the present utility model with reference to the accompanying drawings:

the utility model provides a garment learning device 1 for an oxygen-changing environment, which mainly comprises a mask 11 made of hard materials; the face mask 11 is provided with at least one breathing channel 13 in which an air flow regulator 14 is arranged; the inside of the face mask 11 is detachably provided with a carbon dioxide partial pressure sensor 15 and a percutaneous blood oxygen saturation sensor 16, and the air flow regulator 14 is regulated according to the end-tidal carbon dioxide concentration and the human blood oxygen saturation obtained by monitoring the sensors, so that the oxygen content in the face mask 11 is changed to perform the training of taking a study.

"hypoxia study wear" refers to the process that after an individual living in a relatively low altitude enters a region with a relatively high altitude, the environment in the body can be subjected to unbalance to balance and finally to unification of the internal environment and the external environment, the body can bear and adapt to the altitude, and a new physiological adaptation state can be achieved due to the change of the external environment (mainly entering the hypoxia environment and continuously receiving hypoxia stimulus) after a period of several hours to several weeks.

Therefore, in order to enable an individual to experience and adapt to the hypoxia environment in advance before entering the hypoxia environment, such as from plain to plateau work and travel, the hypoxia environment simulation can be performed through the exercise equipment, and the mask type exercise device disclosed by the utility model can play the role.

The following describes the specific technical scheme of the present utility model and the related structure in detail through a plurality of preferred embodiments.

Embodiment one:

the basic structure of this embodiment is shown in fig. 1, and mainly includes a mask 11, a sponge strip 12, a fixing strap 18, and a buckle 181 on the fixing strap. Since the face mask 11 of the present utility model is made of a hard material, its shape is fixed and not deformed; the sponge strip 12, the fixing belt 18 and the buckle 181 are matched, so that the mask 11 can be completely attached to the face when a trainer wears the mask. On the one hand, a relatively airtight environment is formed in the mask 11, and on the other hand, accurate data can be obtained by ensuring that the percutaneous blood oxygen saturation sensor 16 can be closely attached to the skin. In addition, because the mask 11 is made of hard materials, the mask is uncomfortable to rub against the skin when the mask is positioned on the mouth and nose of a person, and the wearing comfort can be improved by wrapping the sponge strip 12.

Preferably, as shown in fig. 1, the carbon dioxide partial pressure sensor 15 is mounted inside the mask 11 at a position close to the breathing passage 13. The partial pressure carbon dioxide sensor 15 is mainly used to monitor the end-tidal carbon dioxide concentration within the mask 11. The end-tidal carbon dioxide concentration refers to the carbon dioxide concentration at the respiratory passage 13, which is defined herein, at the moment before each occurrence of vibration, when the trainer wears the mask and performs respiratory training through respiratory passages with different opening degrees, the air flow regulator 14 in the respiratory passage 13 will vibrate under the action of respiratory airflow. By continuously monitoring the end-tidal carbon dioxide concentration, it is possible to determine exactly which level the hypoxic environment is at, and the respiratory conditions of the handler in that environment, and thus determine whether to reduce or increase the flow of breathable air.

Preferably, as shown in fig. 2, a percutaneous blood oxygen saturation sensor 16 is also mounted inside the mask 11, and a patch sensor is preferably used in this embodiment. One surface of the patch is attached to the sponge strip 12, and the other surface is attached to the skin of a human body. Because the mask 11 is covered on the nose and mouth of the person, especially the nose is more prominent, and the mask is clung to the sponge strip 12, the patch of the percutaneous blood oxygen saturation sensor 16 is preferably clung to the junction of the sponge strip 12 and the nose of the person, so that a real-time blood oxygen saturation value can be obtained, the physical function condition of the person is judged, and the flow of the inhaled air is correspondingly regulated.

For example, when the opening of the air flow regulator 14 is very small and the air that can enter the mask 11 is very thin, it can be said that the oxygen content of the air is low due to altitude of the altitude where a person moves to the altitude, and the person generally experiences altitude reaction. At this time, through the carbon dioxide concentration in the mask 11 and the blood oxygen saturation of the human body, the trainer can know whether the trainer is adapted in the environment with thin oxygen at this time, if the blood oxygen saturation decreases too fast, the trainer proves that the body is uncomfortable, and the air flow can be properly increased; otherwise, the same is true.

Preferably, as shown in fig. 5 and 6, the air flow regulator 14 includes a housing 141, a positioning shaft 142, a fixing piece 143, and an adjusting piece 144, one end of the fixing piece 143 is connected to the positioning shaft 142, and the other end is connected to the housing 141; one end of the adjusting piece 144 is sleeved on the positioning shaft 142, and the other end is a free end; the housing 141 is embedded in the breathing passage 13, and the sliding adjusting piece 144 adjusts the air flow into and out of the breathing passage 13.

Further, the air flow regulator 14 includes a limiting structure, which includes a plurality of limiting grooves 145 formed on the surface of the housing 141 and a limiting protrusion 146 connected to the free end of the regulating piece 144; when the adjusting piece 144 is slid, the limiting protrusion 146 cooperates with any one of the limiting grooves 145 to fix the adjusting piece 144 at a corresponding position to form a corresponding opening.

The limiting protrusion 146 at the free end of the adjusting piece 144 is used for being matched and fixed with the limiting groove 145, and on the other hand, an operator can conveniently rotate the adjusting piece 144 by stirring the limiting protrusion 146; the limiting groove 145 on the shell 141 fixedly holds the regulating piece 144 at a required opening position, so that the regulating piece 144 is prevented from accidentally loosening to change the opening of the channel in the use process.

Preferably, the breathing channel 13 further comprises a breathable cover plate 147, the cover plate 147 covers the outer side of the air flow regulator 14, a plurality of ventilation holes 1471 are formed in the cover plate 147, and meanwhile, the filter gasket 148 is paved on the inner side of the cover plate 147 to be matched with the cover plate, so that the ambient air can be further filtered in the use process, and the ventilation cleanness in a long-time progressive training period of the training aid is ensured.

Preferably, as shown in fig. 1 and 2, the mask 11 further includes an electronic display 17 and a circuit board 171, the electronic display 17 is mounted on the outer side of the mask 11 and connected to the circuit board 171, and monitoring data of the carbon dioxide partial pressure sensor 15 and the percutaneous blood oxygen saturation sensor 16 are displayed on the electronic display 17 through the connection circuit board 171.

Further, a clamping groove is formed in the inner side of the face guard 11, the circuit board 171 and the electric wires are placed in the clamping groove, and the circuit board 171 can be detached from the clamping groove in advance when the face guard 11 is required to be cleaned due to the fact that the difference of materials of the face guard and the electric elements is very large, and the two can be cleaned and disinfected separately, so that the service life of the electric elements is prolonged.

Preferably, the mask 11 comprises a plurality of fastening straps 18, in this embodiment three, each positioned uppermost of the mask 11, against the nose; and left and right sides of the mask 11. One end of the fixing strap 18 is fixedly connected with the edge of the face mask, the other end of the fixing strap is connected with a buckle 181 for adjusting the length, and the face mask is fixedly covered on the face through the buckle connection among the three fixing straps.

The use of adjustable straps 18, on the one hand, ensures that the mask 11 accommodates the head sizes, facial shapes of different individuals; on the other hand, the mask can be comfortably worn by a trainer under various daily postures through buckle adjustment. And meanwhile, the tightness of the mask can be further ensured by adjusting the locking fixing band after the buckle is buckled.

Embodiment two:

here, on the basis of the mask 11 of the first embodiment, the following modifications are made to the sponge strip 12, including:

in the first embodiment, the function of using the sponge strip 12 includes two aspects, namely, the edge of the mask 11 is tightly attached to the human face through the sponge strip 12 to enhance the air tightness; secondly, the softness of the sponge strip 12 allows the trainer wearing the mask to feel more comfortable during prolonged wear.

In order to achieve the above-described advantageous effects, a silicone inner film is used instead of the sponge strip 12 in the present embodiment.

Preferably, as shown in fig. 3, the inner membrane 19 is a silica gel membrane with a central opening, and its edge is fixedly connected with the edge of the mask 11 to form an inner layer of the mask 11. Because the inner membrane 19 is provided with the breathing holes in the center of the surface in advance, the inner membrane can be communicated with the breathing channel 13 of the mask 11, and therefore the normal breathing and the training of the user are not affected.

Further, the use of the inner membrane 19 provides comfort while also isolating the face from the electronics within the mask 11, providing a cleaner space for the trainer to use the mask.

Embodiment III:

here, on the basis of the mask 11 of the second embodiment, the following modifications are made to the air flow regulator 14, including:

preferably, as shown in fig. 4, a plurality of gratings 1472 are formed on a cover plate 147 covering the air flow regulator 14, the gratings include openings and a blocking piece, one end of the blocking piece is fixed on the openings, the other end is a free end, and the opening degree of the gratings 1472 is adjusted by swinging the free end.

The design of the grille can be used as an auxiliary air flow regulator; or in the present embodiment, the air flow regulator of the first or second embodiment is not used, but only the grille structure of the present embodiment is used. According to the data monitored by the carbon dioxide partial pressure sensor and the percutaneous blood oxygen saturation sensor, the two air flow regulators are matched for use, so that the inhalable air flow is efficiently and conveniently regulated, and long-time progressive taking is realized.

The above embodiments and the supplementary improvements can be freely combined on the basis of the technical scheme, and are all within the protection scope of the utility model.

Through the garment learning device, a trainer is helped to adapt to the change of the oxygen environment in the process of going from plain to plateau or going back from plateau to plain in advance, so that various altitude reactions are avoided under the actual environment change; the mask design can be used by a trainer, is portable to wear, can be worn for a long time and can be moved at will, and does not need to enter an oxygen bin with fixed field; meanwhile, the low-oxygen environment is from carbon dioxide generated by exhaling in the mask, and the carbon dioxide is not needed to be additionally prepared, so that the method is more economical and economical; progressive taking can be performed for a long period of time by multiple opening adjustment of the intake air flow.

The preferred embodiments of the utility model disclosed above are only used to help illustrate the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiment or embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (10)

1. A garment learning device for use in an oxygen-changing environment, the garment learning device being a mask, characterized by:

the mask is made of hard materials, at least one breathing channel is arranged on the mask, and an air flow regulator is arranged in the breathing channel;

the inside detachably of face guard installs carbon dioxide partial pressure sensor and percutaneous blood oxygen saturation sensor for monitor in the training process of taking a study, the end-tidal carbon dioxide concentration and the human blood oxygen saturation in the face guard.

2. The practice device of claim 1 wherein:

the face mask comprises a sponge strip, and the sponge strip is fixed at the position where the edge of the face mask is attached to the skin of a human face.

3. The practice device of claim 2 wherein:

the mounting position of the carbon dioxide partial pressure sensor is close to the breathing channel; the percutaneous blood oxygen saturation sensor is in a patch shape, and is attached to the sponge strip while being attached to the skin of the face.

4. The garment apparatus of claim 3, wherein:

the air flow regulator comprises a shell, a positioning shaft, a fixing piece and an adjusting piece, wherein one end of the fixing piece is connected with the positioning shaft, and the other end of the fixing piece is connected with the shell; one end of the adjusting piece is sleeved on the positioning shaft, and the other end of the adjusting piece is a free end; the shell is embedded in the breathing channel, and the adjusting piece is slid to adjust the air flow entering and exiting the channel.

5. The garment apparatus of claim 4, wherein:

the air flow regulator comprises a limiting structure, wherein the limiting structure comprises a plurality of limiting grooves formed in the surface of the shell and a limiting protrusion connected to the free end of the regulating piece; when the adjusting piece slides, the limiting protrusion is matched with any one of the limiting grooves to fix the adjusting piece at a corresponding position to form a corresponding opening.

6. The garment apparatus of claim 3, wherein:

the breathing channel further comprises a cover plate which can be ventilated, the cover plate covers the outer side of the air flow regulator, and a plurality of through holes are formed in the cover plate and used for ventilation.

7. The garment apparatus of claim 6, wherein:

the cover plate is provided with a plurality of grids, each grid comprises an opening and a baffle, one end of each baffle is fixed on the opening, the other end of each baffle is a free end, and the opening of each grid is adjusted by swinging the free ends.

8. The garment apparatus of claim 7, wherein:

the cover plate comprises a filter gasket, and the filter gasket is paved on the inner side surface of the cover plate.

9. The garment apparatus of claim 3, wherein:

the mask comprises an electronic display screen and a circuit board, wherein the electronic display screen is arranged on the outer side of the mask and is connected with the circuit board, and the carbon dioxide partial pressure sensor and the percutaneous blood oxygen saturation sensor are connected with the circuit board and display monitoring data on the electronic display screen.

10. The garment apparatus of any one of claims 1-9, wherein:

the face guard includes many fixed bands, fixed band one end with face guard edge fixed connection, the other end is connected with the buckle that is used for adjusting length, will through the buckle connection between many fixed bands the face guard fixed cover is established at the face.

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