CN204744905U - Supplementary respiratory device of paralysed patient - Google Patents
Supplementary respiratory device of paralysed patient Download PDFInfo
- Publication number
- CN204744905U CN204744905U CN201520338751.4U CN201520338751U CN204744905U CN 204744905 U CN204744905 U CN 204744905U CN 201520338751 U CN201520338751 U CN 201520338751U CN 204744905 U CN204744905 U CN 204744905U
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- CN
- China
- Prior art keywords
- floor
- hydraulic cylinder
- pneumatic cylinder
- backplate
- backboard
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- Expired - Fee Related
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Abstract
The utility model relates to a supplementary respiratory device of paralysed patient belongs to the medical instrument field, the device comprises a backboar, the backplate is placed at human back, backplate and human contact surface and the cooperation of human back, establish ventilative cotton the pad on the backplate, the floor is established to the backplate both sides, the floor is connected through promoting the pneumatic cylinder to the floor, promote pneumatic cylinder telescopic rod hinge on the floor, the base that promotes the pneumatic cylinder is fixed on the backplate, it is 45 degrees angles with the backplate to promote the pneumatic cylinder, the inboard sucking disc that gathers of floor, the sucking disc adsorbs on the skin in the rib outside, the contact department of both sides of the chest board all establishes the connecting plate, articulated expansion pneumatic cylinder between two connecting plates, flesh tension sensor is all connected through control system with the promotion pneumatic cylinder to the expansion pneumatic cylinder, flesh tension sensor fixes at human belly, through external force expansion rib, carry out the assisted respiartion, need not the operation, no wound, medical cost is low, can play simultaneously and prevent that intercostales externi is because of symptom that for a long time need not the atrophy.
Description
Technical field
This utility model relates to a kind of paralytic's assisted respirator, belongs to medical instruments field.
Background technology
People is at tranquility, and during the contraction of intercostales externi, rib is carried, and breastbone is outwards movement upwards, and the anteroposterior diameter of thorax and footpath, left and right are all expanded; During contraction of diaphragm, diaphragm top declines, and the footpath up and down of thorax is increased; At this time, thorax expands, lung is along with expansion, the volume of lung increases, and the air pressure in lung declines, and outside air just enters lung by respiratory tract, complete aspiratory action. during intercostales externi diastole, rib declines because of gravity, and breastbone moves inward downwards, and the anteroposterior diameter of thorax and footpath, left and right are all reduced. diaphram diastole, go up in diaphragm top, the footpath up and down of thorax is reduced. at this time, thorax reduces, and lung is also along with retraction, the smaller volume of lung, air pressure in lung raises, and forces IA portion gas to be discharged to by respiratory tract external, completes exhale action.
Medically general the paraplegia that transverse for spinal cord more than second dorsal vertebra pathological changes causes is called high paraplegia; high paraplegia patient cannot shrink due to intercostales externi; rib cannot on carry; can only be breathed by diaphram; but high paraplegia patient diaphragmatic function also can be under some influence, and therefore usually there will be dyspneic symptom.Usually use now respirator to maintain patient respiration, but respirator to need at throat's otch, to connect trachea, to cause extra wound to patient usually.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of paralytic's assisted respirator, rib is expanded by external force, carry out assisted respiartion, without the need to operation, hurtless measure, medical treatment cost is low, can play simultaneously prevent intercostales externi because of for a long time need not and the symptom of atrophy.
Paralytic's assisted respirator described in the utility model, comprise backboard, backboard is placed on human body back, backboard coordinates with human body back with human contact face, backboard is established ventilative cotton pad, floor is established in backboard both sides, floor connects floor by lifting hydraulic cylinder, lifting hydraulic cylinder expansion link is hinged on floor, the base of lifting hydraulic cylinder is fixed on backboard, lifting hydraulic cylinder and backboard are miter angle, gather inside floor sucker, on the skin of sucker suction outside rib, the contact place of two floors all establishes connecting plate, hinged expansion hydraulic cylinder between two connecting plates, expansion hydraulic cylinder is all connected muscular tension sensor by control system with lifting hydraulic cylinder, muscular tension sensor is fixed on human abdomen.
Operation principle and process:
During work, contraction of diaphragm causes abdominal expansion, muscular tension sensor detects abdominal expansion, muscular tension sensor is by signal transmission to control system, and control system controls expansion hydraulic cylinder and lifting hydraulic cylinder extends, on the skin of sucker suction outside rib, expansion hydraulic cylinder drives two floors to be separated, namely drive two frame timber expansions, lifting hydraulic cylinder drives two floors to promote obliquely upward, namely drives two frame timbers to promote obliquely upward.Diaphram is expanded, and muscular tension sensor detects that abdominal part shrinks, and control expansion hydraulic cylinder and lifting hydraulic cylinder shortening by control system, rib resets, by the action of hydraulic cylinder simulated respiration.
The beneficial effect that this utility model is compared with prior art had is:
Paralytic's assisted respirator described in the utility model, by the action of hydraulic cylinder simulated respiration, expands rib by external force, carry out assisted respiartion, without the need to operation, hurtless measure, medical treatment cost is low, can play simultaneously prevent intercostales externi because of for a long time need not and the symptom of atrophy.
Accompanying drawing explanation
Fig. 1 is this utility model embodiment schematic diagram;
Fig. 2 is A-A schematic cross-section embodiment illustrated in fig. 1.
In figure: 1, backboard; 2, floor; 3, connecting plate; 4, hydraulic cylinder is expanded; 5, lifting hydraulic cylinder; 6, muscular tension sensor; 7, sucker.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As depicted in figs. 1 and 2, paralytic's assisted respirator described in the utility model, comprise backboard 1, backboard 1 is placed on human body back, backboard 1 coordinates with human body back with human contact face, ventilative cotton pad established by backboard 1, floor 2 is established in backboard 1 both sides, floor 2 connects floor 2 by lifting hydraulic cylinder 5, lifting hydraulic cylinder 5 expansion link is hinged on floor 2, the base of lifting hydraulic cylinder 5 is fixed on backboard 1, lifting hydraulic cylinder 5 and backboard 1 are in miter angle, gather inside floor 2 sucker 7, sucker 7 is adsorbed on the skin outside rib, the contact place of two floors 2 all establishes connecting plate 3, hinged expansion hydraulic cylinder 4 between two connecting plates 3, expansion hydraulic cylinder 4 is all connected muscular tension sensor 6 by control system with lifting hydraulic cylinder 5, muscular tension sensor 6 is fixed on human abdomen.
Operation principle and process:
During work, contraction of diaphragm causes abdominal expansion, muscular tension sensor 6 detects abdominal expansion, muscular tension sensor 6 is by signal transmission to control system, and control system controls expansion hydraulic cylinder 4 and lifting hydraulic cylinder 5 extends, and sucker 7 is adsorbed on the skin outside rib, expansion hydraulic cylinder 4 drives two floors 2 to be separated, namely drive two frame timber expansions, lifting hydraulic cylinder 5 drives two floors 2 to promote obliquely upward, namely drives two frame timbers to promote obliquely upward.Diaphram is expanded, and muscular tension sensor 6 detects that abdominal part shrinks, and shortened by control system control expansion hydraulic cylinder 4 and lifting hydraulic cylinder 5, rib resets, by the action of hydraulic cylinder simulated respiration.
Claims (1)
1. paralytic's assisted respirator, it is characterized in that: comprise backboard (1), backboard (1) is placed on human body back, backboard (1) coordinates with human body back with human contact face, (1) establishes ventilative cotton pad with backboard, floor (2) is established in backboard (1) both sides, floor (2) connects floor (2) by lifting hydraulic cylinder (5), lifting hydraulic cylinder (5) expansion link is hinged on floor (2), the base of lifting hydraulic cylinder (5) is fixed on backboard (1), lifting hydraulic cylinder (5) and backboard (1) are in miter angle, gather sucker (7) in floor (2) inner side, sucker (7) is adsorbed on the skin outside rib, the contact place of two floors (2) all establishes connecting plate (3), hinged expansion hydraulic cylinder (4) between two connecting plates (3), expansion hydraulic cylinder (4) is all connected muscular tension sensor (6) by control system with lifting hydraulic cylinder (5), muscular tension sensor (6) is fixed on human abdomen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520338751.4U CN204744905U (en) | 2015-05-21 | 2015-05-21 | Supplementary respiratory device of paralysed patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520338751.4U CN204744905U (en) | 2015-05-21 | 2015-05-21 | Supplementary respiratory device of paralysed patient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204744905U true CN204744905U (en) | 2015-11-11 |
Family
ID=54459669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520338751.4U Expired - Fee Related CN204744905U (en) | 2015-05-21 | 2015-05-21 | Supplementary respiratory device of paralysed patient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204744905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI822207B (en) * | 2022-07-26 | 2023-11-11 | 睿德輔具股份有限公司 | breathing assistance device |
-
2015
- 2015-05-21 CN CN201520338751.4U patent/CN204744905U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI822207B (en) * | 2022-07-26 | 2023-11-11 | 睿德輔具股份有限公司 | breathing assistance device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |