CN114557875A - A negative pressure hand fixing device for assisting thorax expansion promotes respiratory training - Google Patents
A negative pressure hand fixing device for assisting thorax expansion promotes respiratory training Download PDFInfo
- Publication number
- CN114557875A CN114557875A CN202210215333.0A CN202210215333A CN114557875A CN 114557875 A CN114557875 A CN 114557875A CN 202210215333 A CN202210215333 A CN 202210215333A CN 114557875 A CN114557875 A CN 114557875A
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- China
- Prior art keywords
- negative pressure
- palm
- assisting
- hand
- body layer
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- 230000000241 respiratory effect Effects 0.000 title claims abstract description 10
- 210000000038 chest Anatomy 0.000 title description 9
- 210000000115 thoracic cavity Anatomy 0.000 claims abstract description 13
- 230000001737 promoting effect Effects 0.000 claims abstract description 9
- 241000252254 Catostomidae Species 0.000 claims abstract description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 10
- 210000000707 wrist Anatomy 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 230000010339 dilation Effects 0.000 claims 2
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 210000004072 lung Anatomy 0.000 abstract description 10
- 230000035790 physiological processes and functions Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000003434 inspiratory effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005399 mechanical ventilation Methods 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 208000028399 Critical Illness Diseases 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 208000007123 Pulmonary Atelectasis Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000002612 cardiopulmonary effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 208000037920 primary disease Diseases 0.000 description 1
- 230000004202 respiratory function Effects 0.000 description 1
- 210000003019 respiratory muscle Anatomy 0.000 description 1
- 210000001562 sternum Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H31/00—Artificial respiration or heart stimulation, e.g. heart massage
- A61H31/02—"Iron-lungs", i.e. involving chest expansion by applying underpressure thereon, whether or not combined with gas breathing means
Abstract
A negative pressure hand fixing device for assisting thoracic cavity expansion and promoting respiratory training belongs to the field of medical rehabilitation auxiliary appliances. The hand-shaped support comprises a palm support framework and is characterized in that the palm support framework is integrally in a hand shape, a fixed connecting frame is arranged on the palm support framework, the palm support framework is connected with a soft layer through the fixed connecting frame, a space is reserved between the palm support framework and the soft layer, the soft layer is also in a hand shape, a plurality of suckers are arranged on the soft layer and are respectively distributed at the finger and palm positions of the soft layer, all the suckers are simultaneously communicated with a plurality of negative pressure branch pipes, and all the negative pressure branch pipes are distributed between the palm support framework and the soft layer and are simultaneously collected in a negative pressure main pipe. The invention assists the patient to inhale under the condition of normal negative pressure in the lung, relieves the discomfort and builds the physiological state of normal negative pressure in the lung.
Description
Technical Field
The invention belongs to the field of medical rehabilitation auxiliary appliances, and particularly relates to a negative pressure hand fixing device for assisting thoracic expansion and promoting respiratory training.
Background
At present, for patients with dyspnea or respiratory problems, the treatment scheme for treating primary diseases firstly is mostly adopted in China, and for some critically ill patients, mechanical ventilation is also needed to keep the blood oxygen saturation and the related vital signs relatively stable. While the cardiopulmonary function and basic diseases of the patient can not meet the requirements of the patient for bedside movement, a series of diseases such as lung weighing pneumonia, pulmonary atelectasis and the like and infection follow the diseases. At present, the motion of the thorax is changed by rehabilitation therapy such as bedside motion therapy respiratory training in China. For patients with slightly weakened spontaneous breathing capacity, the method is effective, but for patients with serious respiratory function defects, even patients with mechanical ventilation, the free-hand methods are obviously insufficient, and for the motion of the thoracic cage, the free-hand rehabilitation training is to press the thoracic cage to assist the patient to discharge residual air to the maximum extent by free-hand, and then the resilience of the thoracic cage and relevant respiratory muscles is utilized to increase the inspiratory capacity, but the method cannot increase the inspiratory capacity of the patient to the maximum extent, while the conventional method is difficult to complete the patient in a comfortable state when the inspiratory capacity is increased, and the free hand cannot go deep into the thoracic cage to support ribs and sternum. The positive pressure ventilation is usually to make the inside of the lung form a state higher than the atmospheric pressure, and the gas is injected into the lung, which goes against the physiological imagination of the negative pressure in the lung during normal lung inspiration.
Disclosure of Invention
Aiming at the problems, the invention makes up the defects of the prior art and provides a negative pressure hand fixing device for assisting the thoracic expansion and promoting the breathing training; the invention performs the thoracic cavity expansion movement to the maximum extent in vitro, assists the patient to inhale air under the condition of normal negative pressure in the lung, relieves the uncomfortable feeling and builds the physiological state of the normal negative pressure in the lung.
In order to achieve the purpose, the invention adopts the following technical scheme.
The invention provides a negative pressure hand fixing device for assisting thoracic cavity expansion and promoting respiratory training, which comprises a palm supporting framework and is characterized in that the palm supporting framework is in a hand shape as a whole, a fixed connecting frame is arranged on the palm supporting framework, the palm supporting framework is connected with a soft layer through the fixed connecting frame, a space is reserved between the palm supporting framework and the soft layer, the soft layer is also in a hand shape, a plurality of suckers are arranged on the soft layer and are respectively distributed at the positions of fingers and a palm of the soft layer, all the suckers are simultaneously communicated with a plurality of negative pressure branch pipes, and all the negative pressure branch pipes are distributed between the palm supporting framework and the soft layer and are collected in a negative pressure main pipe.
Furthermore, the soft body layer is made of silica gel.
Further, the sucking disc includes a plurality of little sucking discs and a plurality of big sucking disc, little sucking disc equipartition is in the finger position on soft body layer, big sucking disc equipartition is in the palm position on soft body layer.
Furthermore, the sucking disc is made of silica gel.
Furthermore, be provided with the multiunit on the palm supporting framework and wear the area fixed orifices, every group wears to take the fixed orifices and all passes the fixed band for fixed hand.
Furthermore, the threading fixing holes are distributed at each finger position, palm position and wrist position of the palm supporting framework, and the fixing belts comprise finger fixing belts, palm fixing belts and wrist fixing belts.
The invention has the beneficial effects.
The negative pressure suction device is connected with the outside by fixing the hands of the patient, can automatically absorb the skin of the patient after contacting the skin of the patient, can perform thoracic motion to the maximum extent outside the body, artificially causes negative pressure in the lung to assist the patient to inhale and relieve discomfort, can assist in exhausting and inhaling under the condition of no spontaneous respiration, and enables the patient to perform breathing training in a self-adjusting way according to subjective motility.
Drawings
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
FIG. 1 is a schematic view of the side structure of the soft layer of the present invention.
Fig. 2 is a schematic structural view of the palm support skeleton side of the present invention.
Fig. 3 is a schematic view of the inner structure of the soft body layer of the present invention.
Fig. 4 is a schematic view of the inner side structure of the palm support armature of the present invention.
The mark in the figure is: the palm fixing device comprises a palm supporting framework 1, a fixed connecting frame 2, a soft body layer 3, a negative pressure branch pipe 4, a negative pressure main pipe 5, a small sucker 6, a large sucker 7, a threading fixing hole 8, a finger fixing belt 9, a palm fixing belt 10 and a wrist fixing belt 11.
Detailed Description
As shown in the accompanying drawings, the present embodiment provides a negative pressure hand fixing device for assisting thoracic cavity expansion and promoting respiratory training, wherein the palm support skeleton 1 is in the shape of a hand as a whole, matches with the hand of a patient, and has certain rigidity.
Be provided with fixed connection frame 2 on the palm support chassis 1, palm support chassis 1 passes through fixed connection frame 2 and is connected with software layer 3, and the material on software layer 3 is silica gel and has certain thickness, can have certain elasticity and softness and increase the comfort, and fixed connection frame 2 can erect software layer 3, makes to have the space between palm support chassis 1 and the software layer 3.
The soft body layer 3 is also in a hand shape and is matched with the shape of the palm support framework 1.
Be provided with a plurality of sucking discs on software layer 3, the sucking disc distributes respectively in the finger and the palm position of software layer 3, and the sucking disc includes a plurality of little sucking discs 6 and a plurality of big sucking disc 7, and little sucking disc 6 equipartitions are in the finger position of software layer 3, and big sucking disc 7 equipartition is in the palm position of software layer 3. Because the palm part can play a more obvious role in suction when chest-expanding breathing training is carried out, the palm part uses the large sucking disc 7; the finger part mainly provides more and denser suction force when chest expanding breathing training is carried out, so that more balanced suction force can be provided by using the small suction cup 6. The material of sucking disc is silica gel, and low amazing and laminating nature are good, and the best length of the laminating nature, size shape and the adsorbable skin of sucking disc can match the sucking disc of different specifications according to different patients (for example to special design of special patients such as women's patient, the slack patient of skin, adipose layer are thick).
All suckers are communicated with a plurality of negative pressure branch pipes 4 at the same time, and all negative pressure branch pipes 4 are distributed between the palm support framework 1 and the soft body layer 3 and are gathered in the negative pressure main pipe 5 at the same time. By connecting the negative pressure manifold 5 to an external negative pressure device (such as negative pressure suction at the bedside of a patient), the whole suction cup is automatically sucked after contacting the suction cup with the skin of the patient through negative pressure suction control, and the thorax of the patient is expanded outwards by using the suction force.
The palm supporting framework 1 is provided with a plurality of groups of threading fixing holes 8, and each group of threading fixing holes 8 penetrates through the fixing belt for fixing hands. Wearing to take fixed orifices 8 to distribute in every finger position, palm position and wrist position of palm supporting framework 1, the fixed band includes finger fixed band 9, palm fixed band 10 and wrist fixed band 11. The finger fixing belt 9 is used for fixing the fingers of the patient, the palm fixing belt 10 is used for fixing the palm of the patient, and the wrist fixing belt 11 is used for fixing the wrist of the patient, so that the hand of the patient can be tightly attached to each part of the hand fixing belt, the hand fixing belt is beneficial to controlling the hand fixing belt by the hand strength of the patient, the labor force can be reduced, and the patient can feel easier.
It should be understood that the detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can be modified or substituted equally to achieve the same technical effects; as long as the use requirements are met, the method is within the protection scope of the invention.
Claims (6)
1. A negative pressure hand fixing device for assisting thoracic expansion and promoting respiratory training comprises a palm supporting framework (1), it is characterized in that the whole palm supporting framework (1) is in the shape of a hand, a fixed connecting frame (2) is arranged on the palm supporting framework (1), the palm supporting framework (1) is connected with the soft body layer (3) through the fixed connecting frame (2), and a space exists between the palm support skeleton (1) and the soft body layer (3), the soft body layer (3) is also in the shape of a hand, a plurality of suckers are arranged on the soft body layer (3), the sucking disc distributes respectively the finger and the palm position of soft body layer (3), all the sucking disc communicates with many negative pressure branch pipe (4) simultaneously, all negative pressure branch pipe (4) all distribute palm support chassis (1) with gather in negative pressure house steward (5) between soft body layer (3) and simultaneously.
2. The negative pressure hand fixing device for assisting thoracic expansion and promoting breathing training as claimed in claim 1, wherein the soft body layer (3) is made of silicone.
3. The negative pressure hand fixing device for assisting thoracic dilation to promote breathing training of claim 1, wherein the suction cups comprise a plurality of small suction cups (6) and a plurality of large suction cups (7), the small suction cups (6) are uniformly distributed at finger positions of the soft body layer (3), and the large suction cups (7) are uniformly distributed at palm positions of the soft body layer (3).
4. The negative pressure hand fixing device for assisting thoracic dilation and breathing training as recited in claim 1, wherein the suction cup is made of silica gel.
5. The negative pressure hand fixing device for assisting thoracic expansion and promoting breathing training of claim 1, wherein a plurality of sets of threading fixing holes (8) are arranged on the palm supporting skeleton (1), and each set of threading fixing holes (8) passes through a fixing band for fixing a hand.
6. The negative pressure hand fixing device for assisting thoracic expansion and promoting respiratory training of claim 5, wherein the threading fixing holes (8) are distributed at each finger position, palm position and wrist position of the palm support skeleton (1), and the fixing bands comprise a finger fixing band (9), a palm fixing band (10) and a wrist fixing band (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210215333.0A CN114557875A (en) | 2022-03-07 | 2022-03-07 | A negative pressure hand fixing device for assisting thorax expansion promotes respiratory training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210215333.0A CN114557875A (en) | 2022-03-07 | 2022-03-07 | A negative pressure hand fixing device for assisting thorax expansion promotes respiratory training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114557875A true CN114557875A (en) | 2022-05-31 |
Family
ID=81718695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210215333.0A Pending CN114557875A (en) | 2022-03-07 | 2022-03-07 | A negative pressure hand fixing device for assisting thorax expansion promotes respiratory training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114557875A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5454779A (en) * | 1991-04-17 | 1995-10-03 | The Regents Of The University Of California | Devices and methods for external chest compression |
| CN202376423U (en) * | 2011-12-16 | 2012-08-15 | 李秀华 | Cardio-pulmonary resuscitation device for emergency treatment |
| CN202982593U (en) * | 2012-11-09 | 2013-06-12 | 中国人民解放军第四军医大学 | Chest pressing glove |
| CN104755058A (en) * | 2012-09-28 | 2015-07-01 | 佐尔医药公司 | Method and device for performing alternating chest compression and decompression |
| CN106236547A (en) * | 2016-10-08 | 2016-12-21 | 遵义医学院附属医院 | A kind of manual type negative pressure pressure-raising outer chest heart pressing device and using method thereof |
| CN110090139A (en) * | 2019-06-14 | 2019-08-06 | 钟敬泉 | A kind of intelligence initiative and portable Heart-lung restoring instrument |
| US20190255340A1 (en) * | 2018-02-21 | 2019-08-22 | Zoll Medical Corporation | Active compression decompression resuscitation integrated treatment system |
-
2022
- 2022-03-07 CN CN202210215333.0A patent/CN114557875A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5454779A (en) * | 1991-04-17 | 1995-10-03 | The Regents Of The University Of California | Devices and methods for external chest compression |
| CN202376423U (en) * | 2011-12-16 | 2012-08-15 | 李秀华 | Cardio-pulmonary resuscitation device for emergency treatment |
| CN104755058A (en) * | 2012-09-28 | 2015-07-01 | 佐尔医药公司 | Method and device for performing alternating chest compression and decompression |
| CN202982593U (en) * | 2012-11-09 | 2013-06-12 | 中国人民解放军第四军医大学 | Chest pressing glove |
| CN106236547A (en) * | 2016-10-08 | 2016-12-21 | 遵义医学院附属医院 | A kind of manual type negative pressure pressure-raising outer chest heart pressing device and using method thereof |
| US20190255340A1 (en) * | 2018-02-21 | 2019-08-22 | Zoll Medical Corporation | Active compression decompression resuscitation integrated treatment system |
| CN110090139A (en) * | 2019-06-14 | 2019-08-06 | 钟敬泉 | A kind of intelligence initiative and portable Heart-lung restoring instrument |
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