CN220778509U - Intervention equipment for sleep apnea - Google Patents
Intervention equipment for sleep apnea Download PDFInfo
- Publication number
- CN220778509U CN220778509U CN202321746147.6U CN202321746147U CN220778509U CN 220778509 U CN220778509 U CN 220778509U CN 202321746147 U CN202321746147 U CN 202321746147U CN 220778509 U CN220778509 U CN 220778509U
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- CN
- China
- Prior art keywords
- bellyband
- electrically connected
- controller
- sleep apnea
- activity monitoring
- Prior art date
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- 201000002859 sleep apnea Diseases 0.000 title claims abstract description 24
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 52
- 238000012544 monitoring process Methods 0.000 claims abstract description 36
- 230000000694 effects Effects 0.000 claims abstract description 26
- 230000008602 contraction Effects 0.000 claims abstract description 21
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 18
- 239000001301 oxygen Substances 0.000 claims abstract description 18
- 230000003187 abdominal effect Effects 0.000 claims abstract description 17
- 239000008280 blood Substances 0.000 claims abstract description 15
- 210000004369 blood Anatomy 0.000 claims abstract description 15
- 210000000707 wrist Anatomy 0.000 claims abstract description 7
- 239000011230 binding agent Substances 0.000 claims description 28
- 206010021143 Hypoxia Diseases 0.000 abstract description 6
- 230000007954 hypoxia Effects 0.000 abstract description 6
- 230000007958 sleep Effects 0.000 abstract description 6
- 208000008784 apnea Diseases 0.000 abstract description 4
- 230000000241 respiratory effect Effects 0.000 abstract description 4
- 210000001015 abdomen Anatomy 0.000 abstract description 3
- 230000004936 stimulating effect Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000002269 spontaneous effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001575 pathological effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 208000002381 Brain Hypoxia Diseases 0.000 description 1
- 206010008096 Cerebral atrophy Diseases 0.000 description 1
- 206010042434 Sudden death Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008717 functional decline Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004202 respiratory function Effects 0.000 description 1
- 230000004622 sleep time Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses intervention equipment for sleep apnea, which is characterized by comprising a wristband and an abdominal belt; the wrist strap is provided with an oxygen saturation detector and a wireless signal transmitter which are electrically connected; the bellyband is provided with a wireless signal receiver and a controller which are electrically connected with each other, and the wireless signal transmitter is matched with the wireless signal receiver; the abdominal belt is also provided with a respiration activity monitoring structure and an abdominal belt contraction structure; the respiration activity monitoring structure and the bellyband contraction structure are both electrically connected with the controller. According to the intervention equipment for sleep apnea, provided by the utility model, the apnea state of a patient in sleep intervals is found in time through monitoring of respiratory movement and monitoring of blood oxygen saturation, and the patient is prompted to breathe actively in time through stimulating the abdomen (or chest) of the patient, so that the sleep apnea state is corrected fundamentally, the hypoxia is avoided, and the traditional heavy and cumbersome breathing machine is replaced.
Description
Technical Field
The utility model relates to the field of sleep assistance devices, in particular to an intervention device for sleep apnea.
Background
Sleep apnea is a common pathological state, and can cause hypoxia of individuals suffering from the sleep, and long-term chronic hypoxia can be secondary to cerebral hypoxia, cerebral function decline, even cerebral atrophy, premature senility; severe hypoxia may lead to sudden death.
The existing intervention method for sleep apnea is to wear a noninvasive ventilator for a patient while sleeping. However, the method is inconvenient for carrying and using the breathing machine and uncomfortable for the patient to use; on the other hand, the respiratory function and related physiological indexes of a patient can be influenced by artificial substitution of a breathing machine, so that a plurality of secondary pathological states are caused. In addition, the breathing machine has the defects of complex structure and higher price.
Disclosure of utility model
The utility model aims to provide an intervention device for sleep apnea, which can timely find the apnea state of a patient during sleep intervals through monitoring respiratory movement and monitoring blood oxygen saturation, and timely promote the patient to actively breathe through stimulating the abdomen (or chest) of the patient, so that the sleep apnea state is fundamentally corrected, the hypoxia is avoided, and the traditional heavy and cumbersome breathing machine is replaced.
To achieve the above object, the present utility model provides an intervention device for sleep apnea, characterized by comprising a wristband and an abdominal belt; the wrist strap is provided with an oxygen saturation detector and a wireless signal transmitter which are electrically connected; the bellyband is provided with a wireless signal receiver and a controller which are electrically connected with each other, and the wireless signal transmitter is matched with the wireless signal receiver; the abdominal belt is also provided with a respiration activity monitoring structure and an abdominal belt contraction structure; the respiration activity monitoring structure and the bellyband contraction structure are both electrically connected with the controller.
As a further improvement of the utility model, the bellyband comprises a first bellyband and a second bellyband, one end of the first bellyband is detachably connected with one end of the second bellyband through a buckle, and the respiration activity monitoring structure is arranged between the other ends of the first bellyband and the second bellyband; the buckle comprises a first clamping piece and a second clamping piece which are mutually clamped and matched; the first clamping piece is connected to the first abdominal belt, and the second clamping piece is connected to the second abdominal belt.
As a still further improvement of the present utility model, the respiration activity monitoring structure includes a housing, a reflective sheet, and a respiration activity monitoring laser sensor; one end of the first bellyband extends into the shell and is connected with the shell through a spring; the reflection sheet is arranged at one side of the end part of the first bellyband, the respiration activity monitoring laser sensor is arranged on the shell and is opposite to the reflection sheet, and the respiration activity monitoring laser sensor is electrically connected with the controller; one end of the second bellyband is connected to the housing.
As a further improvement of the utility model, the shell is provided with a bellyband locking structure matched with the first bellyband; the bellyband contraction structure comprises a fixed pulley, a movable pulley and a bellyband contraction motor, wherein the fixed pulley and the bellyband contraction motor are connected to the second clamping piece, and the movable pulley is connected to the moving end of the bellyband contraction motor; one end of the second bellyband sequentially bypasses the fixed pulley and the movable pulley and is connected with the second clamping piece; the bellyband contraction motor is electrically connected with the controller.
As a further improvement of the present utility model, the binder locking structure includes a top block and a binder locking motor respectively located at both sides of the first binder; the top end of the top block and the moving end of the bellyband locking motor face the first bellyband and are staggered along the length direction of the first bellyband; the bellyband locking motor is electrically connected with the controller.
As a further improvement of the utility model, the controller is also electrically connected with an alarm.
Advantageous effects
Compared with the prior art, the intervention equipment for sleep apnea has the advantages that:
1. The wrist strap and the bellyband are worn before the patient sleeps. The blood oxygen saturation detector of wrist strap is used for detecting blood oxygen saturation, and the breathing activity monitoring structure of binder is used for detecting patient's breathing state. When the controller monitors that the blood oxygen saturation is lower than a set threshold value and the apnea time is longer than the set threshold value, the controller sends out a signal to trigger the bellyband to contract so as to stimulate the spontaneous breathing of the patient. The device can timely find the sleep apnea state of the patient, and timely trigger the active respiration of the patient by stimulating the abdomen (or chest) of the patient, thereby fundamentally correcting the sleep apnea state, avoiding the hypoxia and replacing the traditional heavy and cumbersome breathing machine.
2. In the respiration activity monitoring structure, a laser emission end of the respiration activity monitoring laser sensor continuously sends laser. When the patient breathes, the patient acts on the bellyband, drives the reflecting sheet to reciprocate along with the first bellyband, the reflecting sheet reflects laser when passing through the laser each time, and the reflected laser is received by the receiving end of the respiration activity monitoring laser sensor. When the respiration of the patient stops, the receiving end of the respiration activity monitoring laser sensor can not receive the laser or continuously receives the laser, and the controller can judge that the respiration of the patient stops. The respiratory activity monitoring structure has the advantages of fewer parts and simple structure.
3. Because first binder tip passes through the spring to be connected with the shell, when binder shrink structure needs work, must lock the relative position of first binder and shell through binder locking structure at first, then the removal end of binder shrink motor drives the movable pulley and removes, when the movable pulley kept away from the fixed pulley, can be with binder tensioning. When the movable pulley is close to the fixed pulley, the bellyband can be loosened, the structure is simple, and the manufacturing cost is low.
4. The bellyband locking structure comprises a top block and a bellyband locking motor, and is simple in structure and low in manufacturing cost.
5. When the stimulation of the binder is insufficient to trigger spontaneous breathing by the patient, or a decrease in blood oxygen saturation persists, the controller will sound an alarm, for example by sound, to wake the patient or its relatives.
The utility model will become more apparent from the following description taken in conjunction with the accompanying drawings which illustrate embodiments of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of an intervention device for sleep apnea;
fig. 2 is a schematic circuit diagram of an intervention device for sleep apnea.
Detailed Description
Embodiments of the present utility model will now be described with reference to the accompanying drawings.
Examples
Detailed description of the utility model as shown in figures 1 to 2, an intervention device for sleep apnea is characterized by comprising a wristband 1 and an abdominal belt 4. The wrist strap 1 is provided with an oxygen saturation detector 2 and a wireless signal transmitter 3 which are electrically connected. The bellyband 4 is provided with a wireless signal receiver 10 and a controller 9 which are electrically connected with each other, and the wireless signal transmitter 3 is matched with the wireless signal receiver 10. The bellyband 4 is also provided with a breathing activity monitoring structure 5 and a bellyband contraction structure 8. Both the respiratory activity monitoring structure 5 and the bellyband contraction structure 8 are electrically connected to a controller 9.
The bellyband 4 comprises a first bellyband 41 and a second bellyband 42, one end of the first bellyband 41 and one end of the second bellyband 42 are detachably connected through a buckle 7, and a breathing activity monitoring structure 5 is arranged between the other end of the first bellyband 41 and the other end of the second bellyband 42. The buckle 7 includes a first clamping piece 71 and a second clamping piece 72 which are mutually clamped and matched. The first clamping member 71 is connected to the first binder 41, and the second clamping member 72 is connected to the second binder 42. The buckle 7 can adopt a clamping structure of a traditional belt.
The respiration activity monitoring structure 5 includes a housing 54, a reflective sheet 52, and a respiration activity monitoring laser sensor 51. One end of the first binder 41 extends into the housing 54 and is connected to the housing 54 by a spring 53. The reflection sheet 52 is disposed at one side of the end of the first bellyband 41, the respiration activity monitoring laser sensor 51 is disposed on the housing 54 and is disposed opposite to the reflection sheet 52, and the respiration activity monitoring laser sensor 51 is electrically connected to the controller 9. The second binder 42 is attached at one end to the housing 54. In the respiration rate monitor structure 5, the laser light emitting end of the respiration rate monitor laser sensor 51 continuously emits laser light. When the patient breathes, the patient acts on the bellyband 4 to drive the reflecting sheet 52 to reciprocate along with the first bellyband 41, the reflecting sheet 52 reflects laser light each time the reflecting sheet passes through the laser light, and the reflected laser light is received by the receiving end of the respiration activity monitoring laser sensor 51. When the respiration of the patient is stopped, the receiving end of the respiration rate monitoring laser sensor 51 does not receive the laser light or continuously receives the laser light, and the controller 9 can determine that the respiration of the patient is stopped.
The housing 54 is provided with a binder locking structure 6 adapted to the first binder 41. The bellyband contracting structure 8 comprises a fixed pulley 81, a movable pulley 82 and a bellyband contracting motor 83, wherein the fixed pulley 81 and the bellyband contracting motor 83 are connected to the second clamping piece 72, and the movable pulley 82 is connected to the moving end of the bellyband contracting motor 83. One end of the second binder 42 sequentially passes around the fixed pulley 81 and the movable pulley 82 and is connected to the second clamping member 72. The bellyband contracting motor 83 is electrically connected with the controller 9. When the bellyband contraction structure 8 needs to work, the bellyband locking structure 6 is needed to lock the relative positions of the first bellyband 41 and the housing 54, then the moving end of the bellyband contraction motor 83 drives the movable pulley 82 to move, and when the movable pulley 82 is far away from the fixed pulley 81, the bellyband 4 can be tensioned. When the movable pulley 82 approaches the fixed pulley 81, the binder 4 can be loosened.
The binder locking structure 6 includes a top block 61 and a binder locking motor 62 on both sides of the first binder 41, respectively. The top block 61 and the bellyband locking motor 62 are both connected to the housing 54, and the top end of the top block 61 and the moving end of the bellyband locking motor 62 are both offset toward the first bellyband 41 and along the length direction of the first bellyband 41. The bellyband locking motor 62 is electrically connected with the controller 9. When the movable end of the belt locking motor 62 is pushed out, the first belt 41 is sandwiched together with the ejector block 61, and the relative positions of the first belt 41 and the housing 54 can be locked.
The controller 9 is also electrically connected to an alarm 11. Both the controller 9 and the alarm 11 may be provided on the binder 4. The binder 4 is also provided with a battery for supplying power to the electronic components.
The wrist strap 1 and the binder 4 are worn before the patient sleeps. The blood oxygen saturation detector 2 of the wristband 1 is used for detecting the blood oxygen saturation of a patient, and the respiration activity monitoring laser sensor 51 of the abdominal belt 4 is used for detecting the respiration state of the patient. When the controller 9 monitors that the blood oxygen saturation is lower than the set threshold value and the apnea time is longer than the set threshold value, the controller 9 sends a signal to the bellyband contraction motor 83 to prompt the bellyband 4 to contract and stimulate the patient to breathe spontaneously, so that ventilation is improved, the blood oxygen saturation of the patient during sleeping is ensured, and other side effects possibly caused by wearing the breathing machine are avoided. When the stimulation of the binder 4 is insufficient to trigger spontaneous breathing by the patient, or a decrease in blood oxygen saturation persists, the controller 9 will sound an alarm via the alarm 11, for example by sound to wake up the patient or his relatives.
The controller 9 can record the blood oxygen saturation, the respiration frequency/minute, the respiration time and the sleep time in the whole process, and further analyze the relativity of the blood oxygen saturation and the respiration time in the sleeping process so as to eliminate the blood oxygen saturation reduction caused by the non-sleep apnea.
The utility model has been described in connection with the preferred embodiments, but the utility model is not limited to the embodiments disclosed above, but it is intended to cover various modifications, equivalent combinations according to the essence of the utility model.
Claims (6)
1. Intervention device for sleep apnea, characterized by comprising a wristband (1) and a binder (4); the wrist strap (1) is provided with a blood oxygen saturation detector (2) and a wireless signal transmitter (3) which are electrically connected; the bellyband (4) is provided with a wireless signal receiver (10) and a controller (9) which are electrically connected with each other, and the wireless signal transmitter (3) is matched with the wireless signal receiver (10); the bellyband (4) is also provided with a breathing activity monitoring structure (5) and a bellyband contraction structure (8); the respiration activity monitoring structure (5) and the bellyband contraction structure (8) are electrically connected with the controller (9).
2. An intervention device for sleep apnea according to claim 1, wherein the abdominal belt (4) comprises a first abdominal belt (41) and a second abdominal belt (42), one end of the first abdominal belt (41) and one end of the second abdominal belt (42) are detachably connected through a buckle (7), and the breathing activity monitoring structure (5) is arranged between the other end of the first abdominal belt and the other end of the second abdominal belt; the buckle (7) comprises a first clamping piece (71) and a second clamping piece (72) which are mutually clamped and matched; the first clamping piece (71) is connected to the first bellyband (41), and the second clamping piece (72) is connected to the second bellyband (42).
3. An intervention device for sleep apnea according to claim 2, wherein the respiration activity monitoring structure (5) comprises a housing (54), a reflector (52) and a respiration activity monitoring laser sensor (51); one end of the first bellyband (41) extends into the shell (54) and is connected with the shell (54) through a spring (53); the reflection sheet (52) is arranged on one side of the end part of the first bellyband (41), the respiration activity monitoring laser sensor (51) is arranged on the shell (54) and is arranged opposite to the reflection sheet (52), and the respiration activity monitoring laser sensor (51) is electrically connected with the controller (9); one end of the second binder (42) is connected to the housing (54).
4. A sleep apnea intervention device according to claim 3, wherein the housing (54) is provided with a belt locking structure (6) adapted to the first belt (41); the bellyband contraction structure (8) comprises a fixed pulley (81), a movable pulley (82) and a bellyband contraction motor (83), wherein the fixed pulley (81) and the bellyband contraction motor (83) are connected to the second clamping piece (72), and the movable pulley (82) is connected to the moving end of the bellyband contraction motor (83); one end of the second bellyband (42) sequentially bypasses the fixed pulley (81) and the movable pulley (82) and is connected with the second clamping piece (72); the bellyband contraction motor (83) is electrically connected with the controller (9).
5. An intervention device for sleep apnea according to claim 4, wherein the bellyband locking structure (6) comprises a top block (61) and a bellyband locking motor (62) located on each side of the first bellyband (41); the top of the top block (61) and the moving end of the bellyband locking motor (62) face the first bellyband (41) and are staggered along the length direction of the first bellyband (41); the bellyband locking motor (62) is electrically connected with the controller (9).
6. An intervention device for sleep apnea according to claim 1, wherein the controller (9) is further electrically connected to an alarm (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321746147.6U CN220778509U (en) | 2023-07-04 | 2023-07-04 | Intervention equipment for sleep apnea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321746147.6U CN220778509U (en) | 2023-07-04 | 2023-07-04 | Intervention equipment for sleep apnea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220778509U true CN220778509U (en) | 2024-04-16 |
Family
ID=90660905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321746147.6U Active CN220778509U (en) | 2023-07-04 | 2023-07-04 | Intervention equipment for sleep apnea |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220778509U (en) |
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2023
- 2023-07-04 CN CN202321746147.6U patent/CN220778509U/en active Active
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