CN214435006U - Detachable multipurpose body position auxiliary treatment device - Google Patents

Detachable multipurpose body position auxiliary treatment device Download PDF

Info

Publication number
CN214435006U
CN214435006U CN202023326868.0U CN202023326868U CN214435006U CN 214435006 U CN214435006 U CN 214435006U CN 202023326868 U CN202023326868 U CN 202023326868U CN 214435006 U CN214435006 U CN 214435006U
Authority
CN
China
Prior art keywords
shoulder
headrest
treatment device
supporting pad
back supporting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202023326868.0U
Other languages
Chinese (zh)
Inventor
张东云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Sanwei Health Technology Co ltd
Original Assignee
Beijing Sanwei Health Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Sanwei Health Technology Co ltd filed Critical Beijing Sanwei Health Technology Co ltd
Priority to CN202023326868.0U priority Critical patent/CN214435006U/en
Application granted granted Critical
Publication of CN214435006U publication Critical patent/CN214435006U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

The utility model discloses a but multipurpose position adjunctie therapy device of split, including shoulder back supporting pad, bayonet headrest and health cushion, shoulder back supporting pad is the wedge structure, and shoulder back supporting pad has the wedge inclined plane that the slope set up, and shoulder back supporting pad deviates from its wedge inclined plane department and offers the headrest jack that runs through from top to bottom, and the headrest jack is used for holding bayonet headrest, and the health cushion is J font flexible construction. The effect is as follows: the detachable multipurpose posture auxiliary treatment device of the utility model can generate and keep the inclination of the sleeping posture and simultaneously keep the left side or the right side lying position, the positioning method and the human engineering design effectively reduce the pressure of the arms and the shoulders, and the left side (or the right side) lying position can be kept when the upper half body is raised and at night; the matched J-shaped body back cushion can allow the body to have a certain range of activity while increasing the support of the head and the neck, so that the whole body has better comfort level and higher sleeping quality in the whole night sleeping.

Description

Detachable multipurpose body position auxiliary treatment device
Technical Field
The utility model relates to an auxiliary treatment equipment technical field, concretely relates to but multipurpose position auxiliary treatment device of split.
Background
The Posture-assisted treatment Device is a chinese expression of the english post Therapy Device or position Therapy Device, commonly abbreviated as PTD internationally, and a large number of scientific studies and literature reports confirm that the normal and healthy sleeping Posture of human is the lateral position, while the supine sleeping Posture is extremely adverse to health. One third of one's life spends in sleep, but people sleep in normal conditions in a physiological free position, and turning over at night is an involuntary action. The subjective consciousness of people cannot control what body position (sleeping position) the sleep is all night, and people know that the sleeping position which accords with human anatomy and physiology for normal people when people lie on side is also the sleeping position. Then, a human body sleeping position auxiliary device is adopted, and people are gradually accustomed to lying on the side and do not lie on the back from now on by adopting passive and forced positions.
The PTD can obviously improve gastroesophageal reflux, snoring, sleep apnea and neck and shoulder pain, the pain is a common and frequently-occurring chronic disease in clinic, and the incidence of China at least relates to 3-4 hundred million people. Clinical medicine proves that mild symptoms can be obviously relieved or even completely relieved by improving life and sleeping positions, and the traditional Chinese medicine is also an important auxiliary treatment means for patients with moderate or severe symptoms.
In summary, the Posture Treatment Device (PTD) is suitable for use in specific populations suffering from gastro-esophageal reflux, snoring and sleep apnea, as well as neck and shoulder pain. Meanwhile, the pillow is suitable for non-specific people, namely all people who want to keep a healthy sleeping position (lateral position).
The current commercial products on sale generally cannot assist the lateral position, are difficult and uncomfortable, and although the permanent use has a certain relieving effect on the gastroesophageal reflux, the permanent use is difficult in practice along with the reduction of the sleep quality.
Another unacceptable reason is that the other half of the sleep side is affected, and a considerable number of users give up quickly because the upper half falls off while sleeping in sleep, producing startle and fear; the current sold commodities have partial corresponding functions to a certain extent, but lack the cooperative support of human engineering and medical clinical professional technology.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a detachable multipurpose body position auxiliary treatment device, which solves the problems in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
according to the utility model discloses an aspect, but multipurpose position adjunctie therapy device of split, including shoulder back supporting pad, bayonet headrest and health cushion, shoulder back supporting pad is the wedge structure, shoulder back supporting pad has the wedge inclined plane that the slope set up, shoulder back supporting pad deviates from its wedge inclined plane department and sets up the headrest jack that runs through from top to bottom, the headrest jack is used for holding bayonet headrest, the health cushion is J font flexible construction.
Furthermore, oblique holes are formed in the two sides, located on the headrest insertion holes, of the shoulder and back supporting pad respectively, and the oblique holes are used for extending out and fixing the arms relatively.
Further, the health cushion includes first upper segment, curved section, second upper segment and lower body section, the one end of curved section with first upper segment is connected, the other end of curved section with the one end of second upper segment is connected, the other end of second upper segment with lower body section is connected, first upper segment with second upper segment is parallel to each other, curved section is the arc structure, lower body section orientation the one side slope of first upper segment.
Further, the shoulder and back support pad is of an integrated structure made of high-strength medical-grade foam, and memory cotton or breathable mesh fabric covers the outside of the shoulder and back support pad.
Further, the insertion headrest is of a one-piece structure made of high-strength medical grade foam, and the exterior of the insertion headrest is covered with memory cotton or breathable mesh fabric.
Further, the high strength medical grade foam comprising the shoulder and back support pad is of a different type than the high strength medical grade foam comprising the insert headrest.
Further, the body bolster includes an outer cover layer and a shredded foam material disposed within the outer cover layer.
Further, still include a plurality of flexible pressure sensor, be provided with three flexible pressure sensor in the wedge inclined plane of shoulder back supporting pad, it is three flexible pressure sensor equidistant setting, it is three flexible pressure sensor is used for the whole night sleep time of record left side position of lying, the position of lying down and the right side position of lying down respectively.
Further, still include non-contact respiration heart rate sensor, the first upper body section and the second upper body section position department of health cushion all are provided with non-contact respiration heart rate sensor.
Further, still include bluetooth communication module, be provided with in the shoulder back of the body supporting pad with a plurality of the bluetooth communication module that flexible pressure sensor electricity is connected, also be provided with in the health cushion with the bluetooth communication module that the heart rate sensor electricity is connected is breathed to the non-contact.
The utility model has the advantages of as follows: the detachable multipurpose posture auxiliary treatment device of the utility model can generate and keep the inclination of the sleeping posture and simultaneously keep the left side or the right side lying position, the positioning method and the human engineering design effectively reduce the pressure of the arms and the shoulders, and the left side (or the right side) lying position can be kept when the upper half body is raised and at night; the matched J-shaped body back cushion can allow the body to have a certain range of activity while increasing the support of the head and the neck, so that the whole body has better comfort level and higher sleeping quality in the whole night sleeping.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a developed structural view of a detachable multi-purpose posture auxiliary treatment device according to some embodiments of the present invention.
Fig. 2 is a top view of a detachable multi-purpose posture auxiliary treatment device according to some embodiments of the present invention.
Fig. 3 is a top view of a detachable multi-purpose posture auxiliary treatment device according to some embodiments of the present invention.
Fig. 4 is a bottom view of a detachable multipurpose postural auxiliary treatment device according to some embodiments of the present invention.
Fig. 5 is a bottom view of a detachable multipurpose postural auxiliary treatment device according to some embodiments of the present invention.
Fig. 6 is a structural view of a body cushion of a detachable multi-purpose posture auxiliary treatment device according to some embodiments of the present invention.
Fig. 7 is a structural view of a body cushion of a detachable multi-purpose posture auxiliary treatment device according to some embodiments of the present invention.
Fig. 8 is a structural view of a body cushion of a detachable multi-purpose posture auxiliary treatment device according to some embodiments of the present invention.
Fig. 9 is a side view of a shoulder and back support pad of a detachable multi-purpose posture assistance device according to some embodiments of the present invention.
Fig. 10 is a side view of a shoulder and back support pad of a detachable multi-purpose posture assistance device according to some embodiments of the present invention.
Fig. 11 is a top view of a shoulder and back support pad of a detachable multi-purpose posture assistance device according to some embodiments of the present invention.
Fig. 12 is a side view of a detachable multi-purpose posture assistive therapy device according to some embodiments of the present invention.
Fig. 13 is a top view of a detachable multi-purpose posture assistive therapy device according to some embodiments of the present invention.
In the figure: 1. shoulder back supporting pad, 2, bayonet headrest, 3, health cushion, 4, headrest jack, 5, first upper segment, 6, crooked section, 7, second upper segment, 8, lower body section, 9, non-contact breathe heart rate sensor, 10, wedge inclined plane, 11, slant hole, 12, flexible pressure sensor.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 13, the utility model discloses but multipurpose position adjunctie therapy device of split in the embodiment of the first aspect, including shoulder back supporting pad 1, bayonet headrest 2 and health cushion 3, shoulder back supporting pad 1 is the wedge structure, and shoulder back supporting pad 1 has the wedge inclined plane 10 that the slope set up, and shoulder back supporting pad 1 deviates from its wedge inclined plane 10 and locates to offer headrest jack 4 that runs through from top to bottom, and headrest jack 4 is used for holding bayonet headrest 2, and health cushion 3 is J font flexible construction.
In the above embodiment, the headrest insertion hole 4 has any shape such as a rectangular shape, a crescent shape, or an oval shape.
In addition, the core of the embodiment is: 1. based on the gender, age, height and weight data of Chinese people, the three specifications of large size, medium size and small size are satisfied for people with different heights; 2. respectively designing three key parts for matching composition according to three different specifications; 3. the positioning wedges in the three sections provide relief for shoulder and back support as needed for anti-esophageal reflux (arm opening on left side is selected), relief of shoulder or back pain (arm opening on right or left side is selected); 4. the three parts can be used in combination or independently, such as: the shoulder and back supporting cushion 1 is additionally provided with the inserted pillow 2 for relieving neck tension and preventing cervical spondylosis, and the J-shaped body back cushion 3 can be independently suitable for the pregnant women to use in the middle and later periods of pregnancy.
The technical effects achieved by the above embodiment are as follows: the detachable multipurpose posture auxiliary treatment device can generate and keep the inclination of the sleeping posture and simultaneously keep the left side or the right side lying position, the positioning method and the human engineering design effectively relieve the pressure of arms and shoulders, and the left side or the right side lying position can be kept at night while the upper body is lifted; the matched J-shaped body back cushion can allow the body to have a certain range of activity while increasing the support of the head and the neck, so that the whole body has better comfort level and higher sleeping quality in the whole night sleeping.
Preferably, as shown in fig. 1 to 13, in some embodiments, the shoulder and back support pad 1 is provided with oblique holes 11 at both sides of the headrest insertion hole 4, and the oblique holes 11 are used for extending and relatively fixing the arm.
In the above preferred embodiment, it should be noted that the inclined surface of the shoulder-back support pad 1 is disposed at an acute angle, for example, at an angle of 30 °, and the inclined hole 11 is formed at the bottom surface of the shoulder-back support pad 1 and is recessed upward.
The beneficial effects of the preferred embodiment are as follows: through setting up oblique hole 11, provide the hole that passes for people's arm when sleeping.
Preferably, as shown in fig. 1 to 13, in some embodiments, the body cushion 3 includes a first upper body section 5, a bent section 6, a second upper body section 7, and a lower body section 8, one end of the bent section 6 is connected to the first upper body section 5, the other end of the bent section 6 is connected to one end of the second upper body section 7, the other end of the second upper body section 7 is connected to the lower body section 8, the first upper body section 5 and the second upper body section 7 are parallel to each other, the bent section 6 has an arc-shaped structure, and the lower body section 8 is inclined toward one side of the first upper body section 5.
In the above preferred embodiment, the above structural relationship is merely a positional relationship, and the body back pad 3 is integrally molded.
The beneficial effects of the preferred embodiment are as follows: through setting up health cushion 3 into the linkage segment of above difference, realized the supporting role to human different positions, showing the travelling comfort that has improved the sleep.
Preferably, as shown in fig. 1 to 13, in some embodiments, the piggyback support pad 1 is a one-piece structure made of high strength medical grade foam, and the outer portion of the piggyback support pad 1 is covered with memory foam or breathable mesh fabric.
Preferably, as shown in fig. 1 to 13, in some embodiments, the insertion headrest 2 is a one-piece structure made of high strength medical grade foam, and the outside of the insertion headrest 2 is covered with memory cotton or breathable mesh fabric.
Preferably, as shown in fig. 1-13, in some embodiments, the high strength medical grade foam comprising the shoulder and back support pad 1 is of a different type than the high strength medical grade foam comprising the insert headrest 2.
Preferably, as shown in fig. 1-13, in some embodiments, the body cushion 3 comprises an outer cover layer and a shredded foam material disposed within the outer cover layer.
In the preferred embodiment described above, it is noted that the above technical requirements and quality control are achieved by filling the wedge-shaped shoulder and back support pad 1 and the plug-in headrest 2 with a high-quality polymer material that is conformable, comfortable, and has high strength and elasticity, made of different types of high-strength medical grade foam, and covered with soft memory foam, which allows the wedge-shaped soothing shoulder and back support and headrest to adequately support the weight of the user while maintaining a very comfortable sleeping position; the J-shaped body cushion 3 is made of shredded foam material which can be pushed in order to better adapt to the body part to be supported, with good sleeping compliance, all parts being covered with a detachable and machine washable comfortable shell.
Moderate elevation of the upper body and maintenance of a left side sleeping position are particularly important for gastroesophageal reflux (GERD) patients because such a position may place the stomach in an anatomical position, thereby helping to prevent reflux of stomach contents into the esophagus; medical research proves that a part of reflux patients and snore patients are causal, gastroesophageal reflux can cause snore and aggravate snore, and the snore can also induce reflux; most snore patients are caused by partial obstruction of air passages in sleep, so that snore related to sleeping postures accounts for more than half of the snore, and other serious snore patients with sleep apnea need to seek help of doctors; but even the serious snore patient who has to carry the BiPAP breathing machine at night is very effective for improving the sleep quality and keeping good mental state the next day through the adjustment of the sleeping position; the right lying position of the upper half body is lifted to relieve the pain of the shoulder and the back.
Three different sizes are finally determined and provided by measuring the heights and weights of the male and the female, and the comfort and the effectiveness can be optimized according to the heights of the clients; the report of the experience evaluation shows that the functional positioning wedge-shaped relieving shoulder and back support auxiliary sleeping posture can be completely adapted in 14 days on average, and the user can be adapted in a longer time if being used to a horizontal position for a long time; the results of the adaptability investigation show that once the functional positioning wedge-shaped soothing shoulder and back support is used to assist in maintaining the sleeping posture, the sleeping posture can be habitually fixed and changed from the initial passive sleeping posture to the active habitual sleeping posture.
Preferably, as shown in fig. 1 to 13, in some embodiments, a plurality of flexible pressure sensors 12 are further included, three flexible pressure sensors 12 are disposed in the wedge-shaped inclined plane 10 of the shoulder and back supporting pad 1, the three flexible pressure sensors 12 are disposed at equal intervals, and the three flexible pressure sensors 12 are respectively used for recording the sleep time of the whole night in the left side lying position, the horizontal lying position and the right side lying position.
Preferably, as shown in fig. 1 to 13, in some embodiments, a non-contact respiration heart rate sensor 9 is further included, and the non-contact respiration heart rate sensor 9 is arranged at the positions of the first upper body segment 5 and the second upper body segment 7 of the body back cushion 3.
Preferably, as shown in fig. 1 to 13, in some embodiments, the back cushion 1 further includes a bluetooth communication module, the bluetooth communication module is electrically connected to the plurality of flexible pressure sensors 12, and the body cushion 3 also includes a bluetooth communication module electrically connected to the non-contact respiration heart rate sensor 9.
In the above preferred embodiment, it should be noted that sensors of respiration, pulse and other physiological indexes are built in the J-shaped body cushion 3, physiological indexes of sleep all night are completely recorded, the above physiological parameters are transmitted to the mobile phone APP through bluetooth, and the sleep quality and physiological parameter changes during sleep are recorded and analyzed for playback analysis and long-term follow-up.
In addition, a circuit board and a storage battery are respectively arranged in the shoulder-back supporting pad 1 and the body back cushion 3, so that the cruising ability of the electronic components in the shoulder-back supporting pad and the body back cushion is improved.
The beneficial effects of the preferred embodiment are as follows: through setting up a plurality of flexible pressure sensor 12 in shoulder back supporting pad 1 and setting up the non-contact respiration heart rate sensor 9 in health cushion 3, realized the real time monitoring to people's sleep parameter.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

Claims (10)

1. The utility model provides a but multipurpose position adjunctie therapy device of split, its characterized in that, includes shoulder back supporting pad (1), bayonet headrest (2) and health cushion (3), shoulder back supporting pad (1) is the wedge structure, shoulder back supporting pad (1) has wedge inclined plane (10) that the slope set up, shoulder back supporting pad (1) deviates from its wedge inclined plane (10) department and offers headrest jack (4) that run through from top to bottom, headrest jack (4) are used for holding bayonet headrest (2), health cushion (3) are J font flexible construction.
2. A detachable multi-purpose posture auxiliary treatment device according to claim 1, characterized in that said shoulder and back support pad (1) is provided with oblique holes (11) at both sides of said headrest insertion hole (4), said oblique holes (11) are used for extending and relatively fixing the arm.
3. A detachable multi-purpose postural auxiliary treatment device according to claim 1, wherein said body cushion (3) comprises a first upper body segment (5), a curved segment (6), a second upper body segment (7) and a lower body segment (8), one end of said curved segment (6) is connected with said first upper body segment (5), the other end of said curved segment (6) is connected with one end of said second upper body segment (7), the other end of said second upper body segment (7) is connected with said lower body segment (8), said first upper body segment (5) and said second upper body segment (7) are parallel to each other, said curved segment (6) is an arc-shaped structure, said lower body segment (8) is inclined towards one side of said first upper body segment (5).
4. A detachable multipurpose postural auxiliary treatment device according to claim 1, wherein said shoulder and back supporting pad (1) is a one-piece structure made of high strength medical grade foam, the exterior of said shoulder and back supporting pad (1) being covered with memory cotton or breathable mesh fabric.
5. A detachable multipurpose postural auxiliary treatment device according to claim 4, characterized in that said insertion type headrest (2) is a one-piece structure made of high-strength medical grade foam, the exterior of said insertion type headrest (2) being covered with memory cotton or breathable mesh fabric.
6. A detachable multi-purpose postural auxiliary treatment device according to claim 5, characterized in that said high-strength medical grade foam constituting said shoulder-back support pad (1) is of a different type from that constituting said insertion headrest (2).
7. A detachable multi-purpose posture aid treatment device according to claim 1, characterized in that said body cushion (3) comprises an outer casing layer and a shredded foam material arranged in said outer casing layer.
8. A detachable multipurpose postural auxiliary treatment device according to claim 3, further comprising a plurality of flexible pressure sensors (12), wherein three flexible pressure sensors (12) are arranged in the wedge-shaped inclined plane (10) of the shoulder and back supporting pad (1), the three flexible pressure sensors (12) are arranged at equal intervals, and the three flexible pressure sensors (12) are respectively used for recording the whole night sleeping time of the left lateral lying position, the horizontal lying position and the right lateral lying position.
9. A detachable multi-purpose postural auxiliary treatment device according to claim 8, characterized in that it also comprises a non-contact respiration heart rate sensor (9), said non-contact respiration heart rate sensor (9) being arranged at the position of both the first upper body segment (5) and the second upper body segment (7) of said body cushion (3).
10. A detachable multipurpose postural auxiliary treatment device according to claim 9, further comprising a bluetooth communication module, wherein said shoulder and back supporting pad (1) is internally provided with a bluetooth communication module electrically connected with a plurality of said flexible pressure sensors (12), and said body back cushion (3) is also internally provided with a bluetooth communication module electrically connected with said non-contact respiration heart rate sensor (9).
CN202023326868.0U 2020-12-31 2020-12-31 Detachable multipurpose body position auxiliary treatment device Active CN214435006U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023326868.0U CN214435006U (en) 2020-12-31 2020-12-31 Detachable multipurpose body position auxiliary treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023326868.0U CN214435006U (en) 2020-12-31 2020-12-31 Detachable multipurpose body position auxiliary treatment device

Publications (1)

Publication Number Publication Date
CN214435006U true CN214435006U (en) 2021-10-22

Family

ID=78137966

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023326868.0U Active CN214435006U (en) 2020-12-31 2020-12-31 Detachable multipurpose body position auxiliary treatment device

Country Status (1)

Country Link
CN (1) CN214435006U (en)

Similar Documents

Publication Publication Date Title
CN112716717A (en) Detachable multipurpose body position auxiliary treatment device
CN214435006U (en) Detachable multipurpose body position auxiliary treatment device
CN108553239A (en) Prone-position ventilation patient's neonychium
WO2014194720A1 (en) Multifunctional pillow for repairing and maintaining cervical vertebra in accordance with physiological curve of people of different figures
CN206303595U (en) A kind of combined type neck protective pillow
CN213130533U (en) Multifunctional oral cavity operation bed
CN2576112Y (en) Chinese medicated pillow
CN201123611Y (en) Combined pillow
JP3862227B2 (en) Lower jaw protective pillow
CN210930635U (en) Human body side-lying back cushion
CN202341560U (en) Novel health care pillow
CN206979267U (en) A kind of cervical vertebra protecting pillow
CN220988350U (en) Pillow capable of preventing sleep apnea
CN205433073U (en) Cervical vertebra biomechanics pillow
CN201139655Y (en) Postoperative care rack for ocular region operation
JP3130954U (en) pillow
CN220309324U (en) Semi-sitting and lying position maintaining pad for heart failure patient
CN210096162U (en) Cervical vertebra fixing turning-over pillow
CN213851799U (en) Auxiliary acupuncture holding pillow for assisting acupuncture treatment
CN217908230U (en) Ventilative type senile disease nursing is with preventing pressing sore pad
CN215459575U (en) ICU patient is with head shaping pillow
CN215348208U (en) Automatic negative pressure inflatable pillow capable of automatically adjusting height for inpatients
CN217310959U (en) Spine-adjusting physiotherapy bed
CN218279242U (en) Pillow with multiple sleeping postures
CN220384805U (en) Pillow pad body for preventing pressure sores

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant