CN115252307A - Auxiliary breathing device based on cardiac failure patient uses - Google Patents
Auxiliary breathing device based on cardiac failure patient uses Download PDFInfo
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- CN115252307A CN115252307A CN202210723211.2A CN202210723211A CN115252307A CN 115252307 A CN115252307 A CN 115252307A CN 202210723211 A CN202210723211 A CN 202210723211A CN 115252307 A CN115252307 A CN 115252307A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/015—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/001—Beds specially adapted for nursing; Devices for lifting patients or disabled persons with means for turning-over the patient
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/065—Rests specially adapted therefor
- A61G7/07—Rests specially adapted therefor for the head or torso, e.g. special back-rests
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention belongs to the technical field of medical instruments and discloses an auxiliary breathing device used for patients with heart failure, which comprises a bed body for supporting the patients, wherein the bed body comprises a first supporting plate A and a second supporting plate B; the first supporting plate B comprises a first hinge part and a second hinge part which are arranged on two adjacent side edges; the first hinge part is hinged with one side of the second support plate and is used for realizing the rotation of the first support plate around a first rotating shaft; the second hinge part is hinged with the first supporting plate A and is used for realizing the rotation of the first supporting plate A around a second rotating shaft; wherein an included angle α between the first rotation axis and the second rotation axis satisfies: alpha is more than 0 degree and less than or equal to 90 degrees, and the posture of the patient can be conveniently and rapidly adjusted through the structural design of the bed plate, so that the condition that the patient has difficulty in breathing is rapidly relieved.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and further relates to an auxiliary breathing device used by a patient with heart failure.
Background
Heart failure, also called "cardiac insufficiency", is the most serious manifestation of heart disease, and refers to the serious damage to the heart muscle that makes the heart unable to pump enough blood normally to supply the needs of the body for the activity and metabolism of each organ, so the heart gradually becomes hypertrophied and loses heart function.
With the progress of the state of an illness, the situation of dyspnea usually appears, and medical care personnel need to assist a patient to sit up or adopt a semi-lying position in the nursing work, so that part of blood is retained in lower limbs and a pelvic cavity under the action of gravity, the amount of return heart blood is reduced, pulmonary congestion and cardiac burden are reduced, meanwhile, the position of diaphragm muscles can be lowered, the volume of a thoracic cavity is enlarged, the pressure of visceral organs in the abdominal cavity on the heart and the lung is relieved, the vital capacity is increased, gas exchange is facilitated, and the symptom of dyspnea is improved.
And the heart failure patient often appears coughing, the white phlegm or the foam phlegm condition of coughing, coexists with the breathing difficulty, in medical personnel's nursing process, still can assist the patient generally to stand up and clap the operation of carrying on the back, so how to improve effectual supplementary patient and carry out the posture control, and guarantee the efficiency of posture adjustment and be the technical problem who needs to solve urgently.
In view of this, the present application is hereby presented.
Disclosure of Invention
Aiming at the problem that medical staff have low efficiency in the process of adjusting the posture of a patient in the prior art, the invention provides the breathing assisting device used for the patient with heart failure.
The invention is realized by the following technical scheme
The invention provides an auxiliary breathing device used for a patient with heart failure, which comprises a bed body for supporting the patient, wherein the bed body comprises a first supporting plate A and a second supporting plate B; the first supporting plate B comprises a first hinge piece and a second hinge piece which are arranged on two adjacent side edges; the first hinge part is hinged with one side of the second support plate and is used for realizing the rotation of the first support plate around a first rotating shaft; the second hinge part is hinged with the first supporting plate A and is used for realizing the rotation of the first supporting plate A around a second rotating shaft; wherein an included angle α between the first rotation axis and the second rotation axis satisfies: alpha is more than 0 degree and less than or equal to 90 degrees.
In the scheme, the auxiliary breathing device comprises a bed body for supporting a patient, the patient with heart failure can lie on the bed body to realize rehabilitation and treatment, when the patient with heart failure suffers from difficulty in breathing or needs to clap phlegm and the like, the patient can be conveniently adjusted to be in a semi-recumbent position by adjusting the included angle between the first supporting plate and the second supporting plate, and at the moment, the upper limb body of the patient is positioned on the first supporting plate to be matched with each other, so that the adjustment and the maintenance of the position and posture are realized; and in order to satisfy the demand of clapping the phlegm, through the structural design to first backup pad, design into two plate bodys that can adjust contained angle each other, thereby accessible adjustment contained angle between the two, supplementary realization patient's side body, thereby make things convenient for medical personnel to clap the phlegm, through the utilization of this device, the adjustment of can quick effectual realization patient position appearance, compare in prior art directly have medical patients to move the mode of patient's limbs adjustment, can promote adjustment efficiency greatly, reduce medical personnel's working strength.
Further, the first rotating shaft and the second rotating shaft are arranged perpendicular to each other.
Further, the first support plate and the second support plate have the same width; the width of the first supporting plate A is the same as that of the first supporting plate B, and the width of the first supporting plate A is 1/2 of that of the first supporting plate B.
Furthermore, the bed body still includes the supporting leg, being provided with of supporting leg is used for realizing the universal wheel that the bed body removed.
Further, the second backup pad expansion plate, the second backup pad can be realized through adjusting the second backup pad with the relative distance between the articulated side of first backup pad and the opposite side changes.
The device further comprises a driving assembly, wherein the driving assembly comprises a first driving unit and a second driving unit, and the first driving unit is used for realizing the change of an included angle between the first supporting plate and the second supporting plate; the second driving unit is used for realizing the change of an included angle between the first supporting plate A and the first supporting plate B.
Further, the first driving unit comprises a rotating shaft, a matching gear fixedly connected with the rotating shaft, and a driving wheel which is used for being meshed with the matching gear to realize that the rotating shaft rotates along the axis of the rotating shaft; the rotating shaft is also sleeved with a first shaft sleeve, and the first shaft sleeve is connected with the first supporting plate through a first connecting rod; the first shaft sleeve is provided with an internal thread, the rotating shaft is provided with an external thread, and when the driving wheel drives the rotating shaft to rotate, the external thread is meshed with the internal thread, so that the first shaft sleeve moves along the axis direction of the rotating shaft.
Further, the bed body further comprises a third support plate, the third support plate is arranged on the other side of the second support plate relative to the first support plate, and the third support plate is hinged with the second support plate; a second shaft sleeve is further sleeved on the rotating shaft and connected with the third supporting plate through a second connecting rod; the second shaft sleeve is provided with an internal thread, when the driving wheel drives the rotating shaft to rotate, the external thread is meshed with the internal thread, so that the second shaft sleeve moves along the axis direction of the rotating shaft, wherein the first shaft sleeve and the second shaft sleeve are respectively positioned on two sides of the matched gear along the axis direction of the rotating shaft.
Furthermore, the second driving unit comprises a supporting seat, and the supporting seat comprises a connecting section and a limiting section; the connecting section with first backup pad B fixed connection, spacing section bears first backup pad A for the restriction first backup pad A rotates under the effect of self gravity.
Further, the second driving unit further comprises a telescopic cylinder, and when the first driving unit drives the first supporting plate to rotate, the first shaft sleeve is close to the telescopic cylinder along the axial direction of the rotating shaft; the telescopic cylinder is provided with a trigger structure at one side close to the first shaft sleeve, the trigger structure comprises two electric connection points arranged at intervals, and the electric connection points are communicated with the telescopic cylinder through a power supply circuit; first axle sleeve is close to telescopic cylinder's one side is provided with the conducting strip, works as first axle sleeve is followed the axis direction of pivot moves to and keeps away from when the farthest end of cooperation gear, the conducting strip with the electrical connection point contacts each other, realizes power supply circuit's UNICOM to the drive telescopic cylinder is flexible, drives first backup pad A rotates.
Compared with the prior art, the invention has the following advantages and beneficial effects:
the invention relates to an auxiliary breathing device used for a patient with heart failure, which comprises a bed body for supporting the patient with heart failure, wherein the patient with heart failure can lie on the bed body to realize rehabilitation and treatment; and in order to satisfy the demand of clapping the phlegm, through the structural design to first backup pad, design into two plate bodys that can adjust contained angle each other, thereby accessible adjustment contained angle between the two, supplementary realization patient's side body, thereby make things convenient for medical personnel to clap the phlegm, through the utilization of this device, can be fast effectual realization patient position appearance's adjustment, compare in prior art directly have medical patients to move the mode of patient's limbs adjustment, can promote adjustment efficiency greatly, reduce medical personnel's working strength.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
In the drawings:
FIG. 1 is a schematic structural diagram of a bed provided by the present invention;
fig. 2 is a schematic view of the first support plate and the second support plate provided by the present invention;
FIG. 3 is a side view of a assisted breathing apparatus provided by the present invention;
FIG. 4 is an enlarged view of a portion of area A of FIG. 3;
FIG. 5 is a partial enlarged view of the area B in FIG. 4;
fig. 6 is a schematic diagram of the first support plate a, the first support plate B and the second driving unit provided in the present invention.
The reference numbers in the figures are in order:
100-bed body, 110-first supporting plate, 111-first supporting plate A, 112-first supporting plate B, 120-second supporting plate, 130-supporting leg, 140-third supporting plate, 210-rotating shaft, 220-matching gear, 230-driving wheel, 240-first shaft sleeve, 241-conducting plate, 251-first connecting rod, 252-second connecting rod, 260-second shaft sleeve, 312-limiting section, 320-telescopic cylinder and 321-electric connection point.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and the accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not used as limiting the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the present invention.
Throughout the specification, reference to "one embodiment," "an embodiment," "one example" or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the invention. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "upper", "lower", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the scope of the present invention.
Examples
As shown in fig. 1-2, the present invention provides a assisted breathing apparatus for use on the basis of a heart failure patient, comprising a bed 100 for supporting the patient, the bed 100 comprising a first support plate 110 and a second support plate 120, the first support plate 110 comprising a first support plate a111 and a first support plate B112; the first support plate B112 includes a first hinge member and a second hinge member disposed on two adjacent side edges; the first hinge is hinged to one side of the second support plate 120, for enabling the first support plate 110 to rotate around a first rotation axis 210; the second hinge is hinged to the first support plate a111, and is used for enabling the first support plate a111 to rotate around a second rotating shaft 210; wherein an included angle α between the first rotation axis 210 and the second rotation axis 210 satisfies: alpha is more than 0 degree and less than or equal to 90 degrees.
Specifically, the first support plate B112 includes a first hinge member and a second hinge member disposed on two adjacent side edges; it should be noted that, the change of the relative angle between the first supporting plate 110 and the second supporting plate 120 is realized by the arrangement of the first hinge, the change of the relative angle between the first supporting plate a111 and the first supporting plate B112 is realized by the arrangement of the second hinge, the specific structure of the first supporting plate 110 and the second supporting plate 120 is shown in fig. 2, the first supporting plate B112 is hinged to the second supporting plate 120 to realize the establishment of the connection relationship between the first supporting plate 110 and the second supporting plate 120, and the connection relationship between the first supporting plate a111 and the second supporting plate 120 is not established when the first supporting plate a111 is close to one side of the second supporting plate 120, so as to avoid the mutual influence between the first supporting plate a111 and the second supporting plate 120 when the first supporting plate a111 is rotated.
As a person skilled in the art will know, the first supporting plate 110 is divided into two plate structures, and the purpose of the two plate structures is to assist the patient to turn over through the relative rotation therebetween, so the specific size and shape of the two plate structures are not limited, and the requirement of turning over can be met.
Specifically, an included angle α between the first rotating shaft 210 and the second rotating shaft 210 satisfies: alpha is more than 0 degree and less than or equal to 90 degrees, namely the purpose of side turning is realized through specific position limitation.
In the scheme, the auxiliary breathing device comprises a bed body 100 for supporting a patient, the patient with heart failure can lie on the bed body 100 to realize rehabilitation and treatment, when the patient with heart failure has difficulty in breathing or needs to beat phlegm and the like, the patient can be conveniently adjusted to be in a semi-lying position by adjusting an included angle between the first support plate 110 and the second support plate 120, and at the moment, the upper limb body parts of the patient are mutually matched with the first support plate 110 to realize the adjustment and maintenance of the pose; and for satisfying the demand of clapping the phlegm, through the structural design to first backup pad 110, design into two plate bodys that can adjust contained angle each other, thereby accessible adjustment contained angle between the two, supplementary realization patient's side body, thereby make things convenient for medical personnel to clap the phlegm, through the utilization of this device, can be fast effectual the adjustment of realization patient position appearance, compare in prior art directly have medical patient to move the mode of patient's limbs adjustment, can promote adjustment efficiency greatly, reduce medical personnel's working strength.
In some embodiments, the first rotation axis 210 and the second rotation axis 210 are perpendicular to each other, and the vertical arrangement ensures the effectiveness of rolling.
In some embodiments, the first support plate 110 and the second support plate 120 have the same width; the width of the first supporting plate A111 is the same as that of the first supporting plate B112, and is 1/2 of that of the first supporting plate 110, the effectiveness of turning over is further ensured by setting the width of the first supporting plate A and that of the first supporting plate B, and the first supporting plate A and the first supporting plate B are set to be of an equal-width structure, so that the condition of active adjustment required due to uncertainty of the lying position of a patient can be effectively reduced.
In some embodiments, the bed 100 further comprises support legs 130, and the support legs 130 are provided with universal wheels for moving the bed 100.
In some embodiments, the second support plate 120 is a telescopic plate, and the relative distance between the hinged side and the opposite side of the second support plate 120 and the first support plate 110 can be changed by adjusting the second support plate 120, and the extension can be effectively realized by the structural design of the telescopic plate, so as to meet the requirements of different patients for lifting.
The structure of the expansion plate is not described herein in detail, which is a conventional technical means.
As shown in fig. 3-5, in some embodiments, the apparatus further comprises a driving assembly, which includes a first driving unit and a second driving unit, wherein the first driving unit is used for realizing the change of the included angle between the first supporting plate 110 and the second supporting plate 120; the second driving unit is used for changing an included angle between the first supporting plate A111 and the first supporting plate B112.
In some embodiments, the first driving unit includes a rotating shaft 210, a mating gear 220 fixedly connected to the rotating shaft 210, and a driving wheel 230 for engaging with the mating gear 220 to realize rotation of the rotating shaft 210 along its axis; the rotating shaft 210 is further sleeved with a first shaft sleeve 240, and the first shaft sleeve 240 is connected with the first support plate 110 through a first connecting rod 251; the first sleeve 240 has an internal thread, and the rotating shaft 210 has an external thread, and when the driving wheel 230 drives the rotating shaft 210 to rotate, the external thread and the internal thread are engaged with each other, so that the movement of the first sleeve 240 along the axial direction of the rotating shaft 210 is realized.
Wherein, pivot 210 fixed connection cooperation gear 220 the action wheel 230 drive during cooperation gear 220 rotates, can drive pivot 210 synchronous rotation, it needs to explain, in order to guarantee the stability of pivot 210, can set up bearing structure at the tip of pivot 210, guarantees the stability of pivot 210 on the one hand, and on the other hand avoids the fixed influence that brings of rotation of pivot 210 to pivot 210.
For the matching relationship between the matching gear 220 and the driving wheel 230, details are not described herein, and the matching gear may be a conventional roller structure or a worm transmission structure, that is, the rotating shaft 210 can rotate along its own axis, which is a conventional technical means.
In some embodiments, the bed 100 further comprises a third support plate 140, the third support plate 140 is disposed at the other side of the second support plate 120 relative to the first support plate 110, and the third support plate 140 is hinged with the second support plate 120; a second shaft sleeve 260 is further sleeved on the rotating shaft 210, and the second shaft sleeve 260 is connected with the third supporting plate 140 through a second connecting rod 252; the second sleeve 260 has an internal thread, and when the driving wheel 230 drives the rotating shaft 210 to rotate, the external thread and the internal thread are engaged with each other, so as to implement the movement of the second sleeve 260 along the axial direction of the rotating shaft 210, wherein the first sleeve 240 and the second sleeve 260 are respectively located at two sides of the mating gear 220 along the axial direction of the rotating shaft 210.
Through the structural design of the third support plate 140, when the posture is adjusted, the change of the included angle of the third support plate 140 relative to the second support plate 120 can be realized, so that the posture of the seat is formed, and the condition of breathing difficulty of the patient is further relieved.
It should be noted that, in a specific embodiment, the second support plate 120 is a plate body parallel to the ground, the other side of the hinged side of the first support plate 110 and the second support plate 120 should be higher than the plane of the second support plate 120, and the corresponding side of the third support plate 140 should be lower than the plane of the second support plate 120, so that during the corresponding rotation process, the rotating shaft 210 is rotated, so as to implement the movement of the first bushing 240 and the second bushing 260 on the rotating shaft 210, thereby adjusting the included angle between the first connecting rod 251 and the second connecting rod 252 relative to the ground, and thereby implementing the adjustment of the included angle between the first support plate 110 and the second support plate 120.
As shown in fig. 6, in some embodiments, the second driving unit includes a supporting base, and the supporting base includes a connecting section and a position-limiting section 312; the connecting section with first backup pad B112 fixed connection, spacing section 312 bears first backup pad A111 for the restriction first backup pad A111 rotates under the effect of self gravity.
In some embodiments, the second driving unit further includes a telescopic cylinder 320, and when the first driving unit drives the first support plate 110 to rotate, the first sleeve 240 approaches the telescopic cylinder 320 along the axial direction of the rotating shaft 210; one side of the telescopic cylinder 320 close to the first shaft sleeve 240 is provided with a trigger structure, the trigger structure comprises two electric connection points 321 arranged at intervals, and the electric connection points 321 are communicated with the telescopic cylinder 320 through a power supply circuit; first axle sleeve 240 is close to one side of telescopic cylinder 320 is provided with conducting strip 241, works as first axle sleeve 240 is followed the axis direction motion of pivot 210 is to keeping away from when the most distal end of cooperation gear 220, conducting strip 241 with electricity connecting point 321 contacts each other, realizes power supply circuit's UNICOM, thereby the drive telescopic cylinder 320 is flexible, the drive first backup pad A111 rotates.
Specifically, through the cooperation of first drive unit and second drive unit, can be in the corresponding semi-reclining position or the effectual patient that realizes that stands up after the seat gesture adjustment to raise the efficiency.
It should be noted that, for the telescopic cylinder 320, a reset mechanism may be further provided, and reset is performed after the corresponding sputum-beating is completed, so as to prevent the patient from leaning all the way.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only examples of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A assisted breathing apparatus for use with patients with heart failure, comprising a bed (100) for supporting the patient, characterized in that,
the bed body (100) comprises a first support plate (110) and a second support plate (120), wherein the first support plate (110) comprises a first support plate A (111) and a first support plate B (112);
the first support plate B (112) comprises a first hinge and a second hinge arranged on two adjacent sides;
the first hinge is hinged with one side of the second support plate (120) and is used for realizing the rotation of the first support plate (110) around a first rotation axis;
the second hinge part is hinged with the first supporting plate A (111) and is used for realizing the rotation of the first supporting plate A (111) around a second rotating shaft;
wherein an included angle α between the first rotation axis and the second rotation axis satisfies: alpha is more than 0 degree and less than or equal to 90 degrees.
2. A heart failure patient-based assisted breathing apparatus according to claim 1, wherein the first and second axes of rotation are disposed perpendicular to each other.
3. A heart failure patient based assisted breathing apparatus according to claim 2, wherein the first support plate (110) and the second support plate (120) have the same width; the width of the first supporting plate A (111) is the same as that of the first supporting plate B (112), and the widths of the first supporting plate A (111) and the first supporting plate B (112) are 1/2 of that of the first supporting plate (110).
4. A heart failure patient based assisted breathing apparatus according to claim 1, wherein the bed (100) further comprises support legs (130), the support legs (130) being provided with universal wheels for effecting movement of the bed (100).
5. A heart failure patient based assisted breathing apparatus according to claim 1, wherein the second support plate (120) is a telescopic plate, the second support plate (120) being adjustable to enable a change in the relative distance between the hinged side of the second support plate (120) and the first support plate (110) and the opposite side.
6. A heart failure patient-based assisted breathing apparatus according to any of claims 1-5, further comprising a drive assembly including a first drive unit and a second drive unit, the first drive unit being adapted to effect a change in the angle between the first support plate (110) and the second support plate (120); the second driving unit is used for realizing the change of an included angle between the first supporting plate A (111) and the first supporting plate B (112).
7. The assisted breathing device for patients with heart failure according to claim 6, wherein the first driving unit comprises a rotating shaft (210), a mating gear (220) fixedly connected with the rotating shaft (210), and a driving wheel (230) engaged with the mating gear (220) for rotating the rotating shaft (210) along its axis; the rotating shaft (210) is also sleeved with a first shaft sleeve (240), and the first shaft sleeve (240) is connected with the first supporting plate (110) through a first connecting rod (251); the first shaft sleeve (240) is provided with an internal thread, the rotating shaft (210) is provided with an external thread, and when the driving wheel (230) drives the rotating shaft (210) to rotate, the external thread is meshed with the internal thread, so that the first shaft sleeve (240) moves along the axial direction of the rotating shaft (210).
8. The assisted breathing device for patients with heart failure according to claim 7, wherein the bed (100) further comprises a third support plate (140), the third support plate (140) is disposed at the other side of the second support plate (120) relative to the first support plate (110), and the third support plate (140) is hinged with the second support plate (120); a second shaft sleeve (260) is further sleeved on the rotating shaft (210), and the second shaft sleeve (260) is connected with the third supporting plate (140) through a second connecting rod (252); the second shaft sleeve (260) is provided with an internal thread, when the driving wheel (230) drives the rotating shaft (210) to rotate, the external thread and the internal thread are meshed with each other, so that the second shaft sleeve (260) moves along the axial direction of the rotating shaft (210), wherein the first shaft sleeve (240) and the second shaft sleeve (260) are respectively positioned at two sides of the matching gear (220) along the axial direction of the rotating shaft (210).
9. The assisted breathing device for patients with heart failure as claimed in claim 7, wherein the second driving unit comprises a support base, the support base comprises a connecting section and a limiting section (312); the linkage segment with first backup pad B (112) fixed connection, spacing section (312) bear first backup pad A (111), are used for restricting first backup pad A (111) rotate under the effect of self gravity.
10. The assisted breathing device used by patients with heart failure according to claim 9, wherein the second driving unit further comprises a telescopic cylinder (320), when the first driving unit drives the first support plate (110) to rotate, the first sleeve (240) approaches the telescopic cylinder (320) along the axial direction of the rotating shaft (210); one side of the telescopic cylinder (320), which is close to the first shaft sleeve (240), is provided with a trigger structure, the trigger structure comprises two electric connection points (321) which are arranged at intervals, and the electric connection points (321) are communicated with the telescopic cylinder (320) through a power supply circuit; first axle sleeve (240) are close to one side of telescopic cylinder (320) is provided with the conducting strip, works as first axle sleeve (240) are followed the axis direction motion of pivot (210) is kept away from during the farthest end of cooperation gear (220), the conducting strip with electricity connecting point (321) contact each other, realize supply circuit's UNICOM, thereby the drive telescopic cylinder is flexible, the drive first backup pad A (111) rotate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210723211.2A CN115252307B (en) | 2022-06-21 | 2022-06-21 | Auxiliary breathing device based on heart failure patient uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210723211.2A CN115252307B (en) | 2022-06-21 | 2022-06-21 | Auxiliary breathing device based on heart failure patient uses |
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| CN115252307A true CN115252307A (en) | 2022-11-01 |
| CN115252307B CN115252307B (en) | 2023-06-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024104134A1 (en) * | 2022-11-18 | 2024-05-23 | 南京鼓楼医院 | First-aid device for clinical heart failure patient |
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| WO2024104134A1 (en) * | 2022-11-18 | 2024-05-23 | 南京鼓楼医院 | First-aid device for clinical heart failure patient |
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|---|---|
| CN115252307B (en) | 2023-06-30 |
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