CN204219549U - Medical air flow velocity diverter - Google Patents
Medical air flow velocity diverter Download PDFInfo
- Publication number
- CN204219549U CN204219549U CN201420555703.6U CN201420555703U CN204219549U CN 204219549 U CN204219549 U CN 204219549U CN 201420555703 U CN201420555703 U CN 201420555703U CN 204219549 U CN204219549 U CN 204219549U
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- China
- Prior art keywords
- diverter
- air
- flow
- shunt body
- flow velocity
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
This utility model medical air flow velocity diverter relates to a kind of air velocity diverter for medical breathing machine.Its objective is to provide the medical air flow velocity diverter that a kind of structure is simple, be convenient to sensor acquisition air-flow and then the sensitivity of raising respirator.This utility model medical air flow velocity diverter comprises integrated shunt body, one end of shunt body arranges air inlet, the other end sets out QI KOU, air inlet and gas outlet measure-alike, cross vapour lock is established in shunt body bosom position, the outer surface of shunt body vertically arranges two flow-guiding mouths, and two flow-guiding mouths be arranged in parallel, and each flow-guiding mouth is all communicated with gas outlet with air flue, air inlet.
Description
Technical field
This utility model relates to a kind of diverter, particularly relates to a kind of air velocity diverter for medical breathing machine.
Background technology
Respirator, is that a kind of normal physiological that can replace, control or change people is breathed, increases pulmonary ventilation volume, improve respiratory function, alleviate work of breathing consumption, save the device of heart reservation ability, it even can make patient respiration when patient's consciousness of breathing no more, and is widely used in medical treatment.The situation that the patient breaths that respirator need return according to sensor exhales adjusts pressure and the flow velocity of air, and sensor can collect change obvious air-flow relevant with air velocity diverter, air velocity diverter is the important ingredient of medical breathing machine, during use, air is pressed into air velocity diverter by the blower fan of respirator, under the effect of air velocity diverter vapour lock, partial air is imported into sensor as sampling air flow, and the shape of vapour lock can affect the collection separating air-flow.Existing air velocity diverter is made up of three parts, assembling trouble; Wherein the shape of vapour lock is petal, and the mould of employing is complicated, manufactures trouble time-consuming; Petal vapour lock uneven distribution, is not easy to sensor acquisition air-flow, and the sensitivity of respirator is influenced.
Utility model content
The technical problems to be solved in the utility model is to provide the medical air flow velocity diverter that a kind of structure is simple, be convenient to sensor acquisition air-flow and then the sensitivity of raising respirator.
This utility model medical air flow velocity diverter, comprise integrated shunt body, one end of described shunt body arranges air inlet, the other end sets out QI KOU, described air inlet and gas outlet measure-alike, the outer surface of described shunt body vertically arranges two flow-guiding mouths, and two flow-guiding mouths be arranged in parallel, and each flow-guiding mouth is all communicated with gas outlet with air inlet.
This utility model medical air flow velocity diverter, the material of wherein said diverter is ABS.
This utility model medical air flow velocity diverter, the diameter of wherein said air inlet and gas outlet is 18mm.
It is one-body molded that this utility model medical air flow velocity diverter difference from prior art is that this utility model medical air flow velocity diverter adopts, eliminate the trouble manufacturing three parts respectively and assemble again, and structure is simple, vapour lock is cross, its epithelium healing is uniformly distributed, the air-flow separated evenly, sensor acquisition of being more convenient for air-flow, the sensitivity of respirator improves.
In this utility model medical air flow velocity diverter, the material of shunt body adopts ABS resin plastics, improves toughness, reduces manufacture difficulty.
In this utility model medical air flow velocity diverter, the diameter of air inlet and gas outlet is 18mm, and size reduces, and sensor of being more convenient for carries out the collection of responsive air-flow.
Below in conjunction with accompanying drawing, medical air flow velocity diverter of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model medical air flow velocity diverter;
Fig. 2 is the scheme of installation of this utility model medical air flow velocity diverter and sensor;
Fig. 3 is the front view of this utility model medical air flow velocity diverter;
Fig. 4 is the B-B sectional view in Fig. 3;
Fig. 5 is the C-C sectional view in Fig. 3.
Detailed description of the invention
As shown in Figure 1, this utility model medical air flow velocity diverter comprises integrated shunt body 1, shunt body 1 hollow, and its one end is air inlet 11, and the other end is gas outlet 12, air inlet 11 and gas outlet 12 measure-alike, and diameter is 18mm.
As shown in Figure 3, the outer surface of shunt body 1 vertically arranges two flow-guiding mouths 13, and flow-guiding mouth 13 is for docking with sensor 2 ', and two flow-guiding mouths 13 be arranged in parallel, and each flow-guiding mouth 13 is all communicated with gas outlet 12 with air inlet 11.The material of shunt body 1 is ABS (resin), and toughness is high, reduces manufacture difficulty.
Shown in composition graphs 4 and Fig. 5, in shunt body 1, centre position arranges vapour lock 14, vapour lock 14 is cross, criss-cross four ends are connected with the inwall one of shunt body 1 respectively, vapour lock 14 is provided with multiple air flue 15, multiple air flue 15 is uniformly distributed along cross, and each flow-guiding mouth 13 is all communicated with gas outlet 12 with air flue 15, air inlet 11.
As shown in Figure 2, during use, sensor 2 ' is inserted two flow-guiding mouths 13 of shunt body 1.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from this utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that this utility model claims determine.
Claims (3)
1. a medical air flow velocity diverter, it is characterized in that: comprise integrated shunt body (1), described shunt body (1) hollow, its one end is air inlet (11), the other end is gas outlet (12), described air inlet (11) and gas outlet (12) measure-alike, centre position in described shunt body (1) arranges vapour lock (14), described vapour lock (14) is cross, described criss-cross four ends are connected with the inwall one of shunt body (1) respectively, described vapour lock (14) is provided with multiple air flue (15), multiple air flue (15) is uniformly distributed along cross, the outer surface of described shunt body (1) vertically arranges two flow-guiding mouths (13), two flow-guiding mouths (13) be arranged in parallel, each flow-guiding mouth (13) all with air flue (15), air inlet (11) is communicated with gas outlet (12).
2. medical air flow velocity diverter according to claim 1, is characterized in that: the material of described shunt body (1) is ABS.
3. medical air flow velocity diverter according to claim 2, is characterized in that: the diameter of described air inlet (11) and gas outlet (12) is 18mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420555703.6U CN204219549U (en) | 2014-09-25 | 2014-09-25 | Medical air flow velocity diverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420555703.6U CN204219549U (en) | 2014-09-25 | 2014-09-25 | Medical air flow velocity diverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204219549U true CN204219549U (en) | 2015-03-25 |
Family
ID=52917698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420555703.6U Expired - Fee Related CN204219549U (en) | 2014-09-25 | 2014-09-25 | Medical air flow velocity diverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204219549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017079884A1 (en) * | 2015-11-10 | 2017-05-18 | 关开泮 | Cpap equipment used with cpap therapeutic cabin |
-
2014
- 2014-09-25 CN CN201420555703.6U patent/CN204219549U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017079884A1 (en) * | 2015-11-10 | 2017-05-18 | 关开泮 | Cpap equipment used with cpap therapeutic cabin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171227 Address after: 102200 Yongan Road, Changping District science and Technology Park, No. 45, 205 and 209, Beijing Patentee after: Liaison medical wearable equipment technology (Beijing) Co., Ltd. Address before: 102200 Yongan Road, Changping science and Technology Park, Changping District, Beijing, No. 45 Patentee before: Beijing Dehair Medical Tech. Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20190925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |