CN106693130A - Assisted respiration catheter and production process thereof - Google Patents
Assisted respiration catheter and production process thereof Download PDFInfo
- Publication number
- CN106693130A CN106693130A CN201510514731.2A CN201510514731A CN106693130A CN 106693130 A CN106693130 A CN 106693130A CN 201510514731 A CN201510514731 A CN 201510514731A CN 106693130 A CN106693130 A CN 106693130A
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- CN
- China
- Prior art keywords
- catheter
- assisted respiartion
- conduit
- clamping part
- assisted
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Abstract
The invention discloses an assisted respiration catheter and a production process thereof. The assisted respiration catheter comprises a catheter body and a clamping part which is arranged at the end of the catheter body, wherein the catheter body is made from a flexible material; and the clamping part is of an elastic U-shaped structure. The catheter body is inserted into a nasal cavity and the clamping part clamps columella nasi between two nostrils so as to fix the entire assisted respiration catheter when the assisted respiration catheter is used, and respiration of a user is promoted by virtue of the assisted respiration catheter, so that smooth respiration is guaranteed and sleep quality of the user is greatly enhanced; in addition, the assisted respiration catheter is convenient to use and low in cost; the assisted respiration catheter is quite suitable for home use or medical use; and the assisted respiration catheter is relatively high in value of practical popularization. In addition, according to the assisted respiration catheter provided by the invention, the catheter body is made from liquid silicone and the like through injection molding; and different from a conventional mould core-pulling mode that the catheter body can be damaged quite easily, the invention inflates the catheter body firstly, so that the catheter body is expanded and the inner wall of the catheter body moves away from a mould core, and then the invention conducts a core-pulling operation, so that the catheter body is protected from getting damaged and product's percent of pass is improved.
Description
Technical field
The present invention relates to a kind of assisted respiartion conduit and its production technology.
Background technology
People's nerve excitability in nighttime sleep declines, it is of flaccid muscles, pharyngeal is blocked, collapse epithelium healing, breathing is easily caused to have some setbacks, reduce the quality of sleep, particularly in obesity, old or flu, in respiratory tract patient groups, corrugated hose is smooth during sleep or blocks appearance easily, causing sleep quality greatly reduces, have influence on healthy and disease the rehabilitation of people, when this can solve the problem by the large-scale breathing assistance apparatus of hospital, but daily family expenses or commonly using when, this mode is clearly inapt, therefore it is necessary a kind of household or medical assisted respiartion conduit easy to use of exploitation.
The content of the invention
In order to overcome the deficiencies in the prior art, the present invention to provide a kind of assisted respiartion conduit and its production technology.
The technical solution adopted for the present invention to solve the technical problems is：
Assisted respiartion conduit, including for the body stretched into human body nasal cavity and the clamping part that is arranged on body end and the nose pillar that can be clamped between two nostrils, wherein the body is fabricated from a flexible material, the clamping part is the resilient U-shape structure of tool.
The body is fabricated by by liquid-state silicon gel through injection.
The clamping part is bent into U-shaped wire including one, and the wire one end is provided with a grip block, and its other end is connected with body end.
The wire is provided with the winding centring ring of a spring-like with body end connection end disk, and the end approximately axially with wire of the winding centring ring is in the same direction, and the winding centring ring is embedded in body end and forms integrative-structure.
The winding centring ring forms integrative-structure by injection with body end.
The wire is provided with the auxiliary positioning circle of a spring-like with grip block connection end, and the auxiliary positioning circle is embedded in and integrative-structure is formed in grip block.
The body end is provided with an auxiliary grip block to U-shaped wire inner bulge.
The production technology of assisted respiartion conduit, obtains being set in the body of the assisted respiartion conduit on core rod by injection, then makes body spreading and inwall disengaging core rod by injecting gas toward body, and assisted respiartion conduit is taken out in last core pulling.
The production technology of assisted respiartion conduit, comprises the following steps：
Step 1, by injection cause wire be embedded in grip block formed clamping part；
Step 2, clamping part is put into the mould of assisted respiartion conduit, is placed into core rod, then matched moulds, carry out injection moulding；
Step 3, die sinking, take out core rod, by valve by the gas injection tube body with certain pressure so that body spreading and inwall departs from core rod；
Step 4, carried out by staff or mechanical device core pulling take out body.
The grip block and body are using liquid-state silicon gel through injection moulding.
The beneficial effects of the invention are as follows：Assisted respiartion conduit, including body and it is arranged on the clamping part of body end, wherein described body is fabricated from a flexible material, the clamping part is the resilient U-shape structure of tool, when using, body is inserted into nasal cavity, and clamping part is clamped on the nose pillar between two nostrils whole assisted respiartion conduit is fixed, user can be breathed by assisted respiartion conduit, it is ensured that smooth, the great sleep quality for improving user of breathing, and it is easy to use, low cost, be very suitable for it is household or medical, with larger practical reference value.
And in the present invention, body is made up of the injection such as flexible material such as liquid-state silicon gel, using traditional mould core pulling mode destruction body easily, the inboard wall of tube body that this discovery first passes through gas injection spreading body and makes departs from core rod, carry out core pulling operation again, it is to avoid body is damaged, improve the qualification rate of product.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of assisted respiartion conduit of the invention；
Fig. 2 is the structural representation of the clamping part of assisted respiartion conduit of the present invention；
Fig. 3 is the structural representation of the wire of clamping part of the present invention；
Fig. 4 is the structural representation that assisted respiartion conduit of the invention coordinates with core rod.
Specific embodiment
Referring to figs. 1 to Fig. 4, Fig. 1 to Fig. 4 is a structural representation for specific embodiment of the invention, as shown in the figure, assisted respiartion conduit, including the clamping part 2 on the nose pillar for stretching into the body 1 in human body nasal cavity and being arranged on the end of body 1 and can be clamped between two nostrils, the clamping part 2 is the resilient U-shape structure of tool, the clamping part 2 is bent into U-shaped wire 21 including one, the one end of wire 21 is provided with a grip block 20, its other end is connected with the end of body 1, wherein the body 1 is fabricated by by liquid-state silicon gel with grip block 20 through injection.
As preferred, as shown in Figure 2, the wire 21 is connected the winding centring ring 22 that end plate is provided with a spring-like with the end of body 1, the end approximately axially with wire 21 of the winding centring ring 22 is in the same direction, the winding centring ring 22 is embedded in the end of body 1 and forms integrative-structure by injection, the double hit intensity of wire 21 and the end of body 1 is ensure that by the winding centring ring 22, it is not susceptible to come off, and the end of body 1 can be supported by the winding centring ring 22, it is ensured that the end of body 1 remains unimpeded state.
As preferred, as shown in Figure 3, the wire 21 is provided with the auxiliary positioning circle 23 of a spring-like with the connection end of grip block 20, the auxiliary positioning circle 23 is embedded in and integrative-structure is formed in grip block 20, the double hit intensity of wire 21 and grip block 20 can be improved by the auxiliary positioning circle 23, is not susceptible to come off.
As preferred, as shown in the figure, the end of the body 1 is provided with an auxiliary grip block 24 to the U-shaped inner bulge of wire 21, the auxiliary grip block 24 is integrally formed with body 1, it is also to be made up of flexible materials such as liquid-state silicon gels, the steadiness of clamping is further improved, user rotates body and is also less likely to occur to come off in sleep, and clamping is very comfortable.
In the present invention, the body 1 of assisted respiartion conduit is made up of the injection such as flexible material such as liquid-state silicon gel, using traditional mould core pulling mode destruction body 1 easily, therefore in the present invention using a kind of production technology of the assisted respiartion conduit that can avoid damage to body 1, the body 1 of the assisted respiartion conduit that the technique obtains being set on core rod 90 by injection, then the spreading of body 1 and inwall disengaging core rod 90 are made by injecting gas toward body 1, assisted respiartion conduit is taken out in last core pulling, and what is had comprises the following steps：
Step 1, by injection cause wire 21 be embedded in grip block 20 formed clamping part 2；
Step 2, clamping part 2 is put into the mould of assisted respiartion conduit, is placed into core rod 90, then matched moulds, carry out injection moulding；
Step 3, die sinking, take out core rod 90, by valve by the gas injection tube body 1 with certain pressure so that the spreading of body 1 and inwall departs from core rod 90；
Step 4, carried out by staff or mechanical device core pulling take out body 1.
In above-mentioned step 4, described mechanical device can be using mechanisms such as manipulator, telescopic arms, it is not described in detail here, in specific implementation process, at present it is also preferred that using staff core pulling, and take special gloves prevent damage body 1, in specific implementation process, in step 3, core rod is taken out after 90s, can be appropriate push up a lower tube body 1, so that gas can smoothly enter.
In step 3, gas is injected by valve and the end on of body 1, as preferred, the gas pressure is set as 0.02 ± 0.005MPa, through reality, under the atmospheric pressure, the just spreading of body 1, and body 1 will not be caused to deform, in the present invention, as shown in Figure 1, the small through hole 11 of one or more is further opened with the top half of body 1, the small through hole 11 can play certain pressure release, prevents hypertonia in body 1 and deform, and the small through hole 11 in nasal cavity when can produce certain gas leakage, with improve suction air temperature.
Used as preferred, the body 1 is arranged to curved structure under an arc, i.e., under normality, body 1 be it is curved under arc, it is corresponding with human body nasal passage, improve its comfortableness；And because body 1 is made of that have the flexible materials such as liquid-state silicon gel, therefore its can arbitrarily flexural deformation, easily can be inserted into nasal cavity.
When using, body 1 is inserted into nasal cavity, and clamping part 2 is clamped on the nose pillar between two nostrils whole assisted respiartion conduit is fixed, user can be breathed by assisted respiartion conduit, it is ensured that smooth, the great sleep quality for improving user of breathing, and it is easy to use, low cost, be very suitable for it is household or medical, with larger practical reference value.
And in the present invention, body 1 is made up of the injection such as flexible material such as liquid-state silicon gel, using traditional mould core pulling mode destruction body 1 easily, the inwall of body 1 that this discovery first passes through gas injection spreading body 1 and makes departs from core rod 90, core pulling operation is carried out again, body breakage is avoided, the qualification rate of product is improved.
Preferable implementation of the invention is illustrated above; certainly; the present invention can also use form different from the embodiment described above; equivalent conversion or corresponding change that those of ordinary skill in the art are made on the premise of without prejudice to spirit of the invention, should all belong in protection scope of the present invention.
Claims (10)
1. assisted respiartion conduit, it is characterised in that：Including for stretching into the body in human body nasal cavity（1）And it is arranged on body（1）Clamping part on end and the nose pillar that can be clamped between two nostrils（2）, wherein the body（1）It is fabricated from a flexible material, the clamping part（2）To have resilient U-shape structure.
2. assisted respiartion conduit according to claim 1, it is characterised in that：The body（1）It is fabricated by through injection by liquid-state silicon gel.
3. assisted respiartion conduit according to claim 1, it is characterised in that：The clamping part（2）U-shaped wire is bent into including one（21）, the wire（21）One end is provided with a grip block（20）, its other end and body（1）End connects.
4. assisted respiartion conduit according to claim 3, it is characterised in that：The wire（21）With body（1）End connection end plate is provided with the winding centring ring of a spring-like（22）, the winding centring ring（22）Approximately axially with wire（21）End in the same direction, the winding centring ring（22）It is embedded in body（1）End forms integrative-structure.
5. assisted respiartion conduit according to claim 4, it is characterised in that：The winding centring ring（22）By injection and body（1）End forms integrative-structure.
6. assisted respiartion conduit according to claim 3, it is characterised in that：The wire（21）With grip block（20）Connection end is provided with the auxiliary positioning circle of a spring-like（23）, the auxiliary positioning circle（23）It is embedded in grip block（20）Interior formation integrative-structure.
7. assisted respiartion conduit according to claim 3, it is characterised in that：The body（1）End is to U-shaped wire（21）Inner bulge is provided with an auxiliary grip block（24）.
8. the production technology of assisted respiartion conduit, it is characterised in that：Obtain being set in core rod by injection（90）On assisted respiartion conduit body（1）, then by past body（1）Injection gas makes body（1）Spreading and inwall disengaging core rod（90）, last core pulling taking-up assisted respiartion conduit.
9. the production technology of assisted respiartion conduit according to claim 8, it is characterised in that：Comprise the following steps：
Step 1, by injection cause wire（21）Embedded grip block（20）Form clamping part（2）；
Step 2, by clamping part（2）It is put into the mould of assisted respiartion conduit, is placed into core rod（90）, then matched moulds, carries out injection moulding；
Step 3, die sinking, take out core rod（90）, by valve by the gas injection tube body with certain pressure（1）So that body（1）Spreading and inwall disengaging core rod（90）；
Step 4, carried out by staff or mechanical device core pulling take out body（1）.
10. the production technology of assisted respiartion conduit according to claim 9, it is characterised in that：The grip block（20）And body（1）Using liquid-state silicon gel through injection moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510514731.2A CN106693130A (en) | 2015-08-20 | 2015-08-20 | Assisted respiration catheter and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510514731.2A CN106693130A (en) | 2015-08-20 | 2015-08-20 | Assisted respiration catheter and production process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106693130A true CN106693130A (en) | 2017-05-24 |
Family
ID=58918700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510514731.2A Pending CN106693130A (en) | 2015-08-20 | 2015-08-20 | Assisted respiration catheter and production process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106693130A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052275A (en) * | 1989-12-02 | 1991-06-19 | 陶特股份有限公司 | The injection moulding of thin-walled elongated tubular product such spare |
| US5097827A (en) * | 1991-03-22 | 1992-03-24 | Ddi Industries, Inc. | Holder for medical tubing |
| JPH04174663A (en) * | 1990-11-07 | 1992-06-22 | Fuji Syst Kk | Manufacture of medical tube |
| WO1998023233A1 (en) * | 1996-11-26 | 1998-06-04 | Chrap R.P. Ltd. | Intranasal snore preventing device |
| CN2798977Y (en) * | 2005-06-22 | 2006-07-26 | 天津市塑料研究所 | Laryngeal mask |
| CN200998512Y (en) * | 2007-01-26 | 2008-01-02 | 王禄平 | Trachea catheter |
| CN102781506A (en) * | 2010-03-05 | 2012-11-14 | 七梦科技有限公司 | Clip for a nasal cavity insertion device, and nasal cavity insertion device set provided with said clip |
| CN202590111U (en) * | 2012-05-21 | 2012-12-12 | 陈宁 | Double-balloon injection-reinforced tracheotomy tube |
| CN103533978A (en) * | 2011-05-13 | 2014-01-22 | 七梦科技有限公司 | Clip for nasal intubation device and nasal intubation device set provided with said clip |
| CN203937121U (en) * | 2014-06-05 | 2014-11-12 | 台州市黄岩炜大塑料机械有限公司 | The auxiliary core-pulling mechanism of gas of processing PP flared pipe fitting mould |
| CN204340131U (en) * | 2014-11-18 | 2015-05-20 | 温州市文泰笔业有限公司 | Injection mold demolding structure |
| CN104768602A (en) * | 2012-02-27 | 2015-07-08 | 康乐保有限公司 | Method for manufacturing of urinary catheters |
-
2015
- 2015-08-20 CN CN201510514731.2A patent/CN106693130A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052275A (en) * | 1989-12-02 | 1991-06-19 | 陶特股份有限公司 | The injection moulding of thin-walled elongated tubular product such spare |
| JPH04174663A (en) * | 1990-11-07 | 1992-06-22 | Fuji Syst Kk | Manufacture of medical tube |
| US5097827A (en) * | 1991-03-22 | 1992-03-24 | Ddi Industries, Inc. | Holder for medical tubing |
| WO1998023233A1 (en) * | 1996-11-26 | 1998-06-04 | Chrap R.P. Ltd. | Intranasal snore preventing device |
| CN2798977Y (en) * | 2005-06-22 | 2006-07-26 | 天津市塑料研究所 | Laryngeal mask |
| CN200998512Y (en) * | 2007-01-26 | 2008-01-02 | 王禄平 | Trachea catheter |
| CN102781506A (en) * | 2010-03-05 | 2012-11-14 | 七梦科技有限公司 | Clip for a nasal cavity insertion device, and nasal cavity insertion device set provided with said clip |
| CN103533978A (en) * | 2011-05-13 | 2014-01-22 | 七梦科技有限公司 | Clip for nasal intubation device and nasal intubation device set provided with said clip |
| CN104768602A (en) * | 2012-02-27 | 2015-07-08 | 康乐保有限公司 | Method for manufacturing of urinary catheters |
| CN202590111U (en) * | 2012-05-21 | 2012-12-12 | 陈宁 | Double-balloon injection-reinforced tracheotomy tube |
| CN203937121U (en) * | 2014-06-05 | 2014-11-12 | 台州市黄岩炜大塑料机械有限公司 | The auxiliary core-pulling mechanism of gas of processing PP flared pipe fitting mould |
| CN204340131U (en) * | 2014-11-18 | 2015-05-20 | 温州市文泰笔业有限公司 | Injection mold demolding structure |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
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| RJ01 | Rejection of invention patent application after publication |