CN204446889U - With the tracheal casing pipe of scraping sputum device - Google Patents
With the tracheal casing pipe of scraping sputum device Download PDFInfo
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- CN204446889U CN204446889U CN201520106719.3U CN201520106719U CN204446889U CN 204446889 U CN204446889 U CN 204446889U CN 201520106719 U CN201520106719 U CN 201520106719U CN 204446889 U CN204446889 U CN 204446889U
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- scraper plate
- arc scraper
- interlayer
- hole
- sputum device
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Abstract
The utility model discloses a kind of tracheal casing pipe with scraping sputum device and comprise sleeve pipe, sleeve pipe comprises inside and outside sheathed inner tube and outer tube, interlayer is formed between inner tube and described outer tube, also comprise and scrape sputum device, scrape sputum device and comprise the arc scraper plate be located in interlayer, the bottom of arc scraper plate is fixed on inner layer tube wall by spring pedestal; The through hole arranged one to one with arc scraper plate, through hole is opened in outer tube; Some pieces of limiting plates, the bottom of every block limiting plate is all stretched in interlayer and is blocked through hole, and the top of every block limiting plate is exposed at above fixing head.When using this utility model, when being extracted from the tracheal strips of patient by sleeve pipe, first extracted in interlayer by limiting plate, extracting of limiting plate makes each arc scraper plate under the effect of its bottom spring pedestal, pass from the through hole of correspondence and reach the outside of outer tube, going to contact with tracheal wall.And each arc scraper plate is along with the shift action of sleeve pipe, scrape the sputum except tracheal wall adheres to, reach the object removing trachea.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly relates to a kind of tracheal casing pipe with scraping sputum device.
Background technology
Tracheotomy is the emergent operation of critical, is also the technology that Cardiac surgeon must grasp.Method is at cervical incision skin and trachea, and sleeve pipe is inserted trachea, and patient can directly breathe through sleeve pipe, and can absorb sputum through sleeve pipe, and tracheotomy is divided into routine tracheal to cut and emergent tracheotomy two kinds.Normal person's airway resistance 1/3 ~ 1/2 is from upper respiratory tract, the tolerance of respiratory tract dead space (anatomical dead space) about has 150 milliliters, wherein about 100 milliliters at upper respiratory tract, therefore after tracheotomy, tracheal strips resistance subtracts greatly, and effective ventilatory volume increases thus improve the situation of wearring cloth shoes with the backs turned in of exhaling of patient, in addition can suction sputum and intrarterial in time after tracheotomy, prevent the generation that suffocates of comatose patient, respiratory failure can be corrected by oxygen inhalation under pressure in time again.Therefore the rescue that tracheotomy blocks patient for poisoning, stupor, respiratory failure, larynx and upper respiratory tract has extremely important clinical meaning.
Tracheotomy is that tracheal casing pipe is inserted tracheal strips, then inputs oxygen by oxygen machine by tracheal casing pipe, or carrys out suction sputum by sputum aspirator by tracheal casing pipe.When tracheal casing pipe is extracted by needs, because the outer wall of existing tracheal casing pipe is smooth metal material, make it sputum on tracheal wall can not be struck off.If the sputum on cleaning tracheal wall, need to operate in addition, thus increase the workload of medical personnel.
Utility model content
The purpose of this utility model is to provide a kind of tracheal casing pipe with scraping sputum device, and the sputum on tracheal wall, when extracting from tracheal strips, can be wiped off, thus decreased the workload of medical and nursing work personnel by this tracheal casing pipe.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of tracheal casing pipe with scraping sputum device comprises sleeve pipe, described sleeve pipe comprises inside and outside sheathed inner tube and outer tube, the top of described sleeve pipe is provided with fixing head, the interlayer of top and bottom end closure is formed between described inner tube and described outer tube, also comprise and scrape sputum device, described sputum device of scraping comprises the some pieces of arc scraper plates be located in described interlayer, and the bottom of arc scraper plate described in every block is all vertically fixed in described inner tube by spring pedestal; All described arc scraper plates are divided into some scraper plate group spread configurations, often organize described scraper plate group and all arrange along the bearing of trend of described inner tube; The through hole arranged one to one with described arc scraper plate, described through hole is opened in described outer tube, and the size of described arc scraper plate is less than the size of described through hole; Described arc scraper plate passes from the described through hole of correspondence and reaches outside described outer tube under the effect of described spring pedestal; Some limiting plates for blocking described arc scraper plate, the bottom of limiting plate described in every block is all stretched in described interlayer, and the top of limiting plate described in every block all penetrates and reaches above described fixing head; Described limiting plate is extracted or is stretched into and stretches out or described interlayer of retracting for controlling described arc scraper plate in described interlayer.
Optimal way is, the shape of described through hole is identical with the shape of described arc scraper plate.
Optimal way is, described in scrape sputum device all described arc scraper plate be divided into scraper plate group described in two groups and arrange, described in scrape sputum device all described through hole be divided into two groups of settings, described in scrape sputum device and select two pieces of described limiting plates.
After adopting technique scheme, the beneficial effects of the utility model are: because the tracheal casing pipe with scraping sputum device of the present utility model comprises sleeve pipe, sleeve pipe comprises inside and outside sheathed inner tube and outer tube, the top of sleeve pipe is provided with fixing head, the interlayer of top and bottom end closure is formed between inner tube and described outer tube, also comprise and scrape sputum device, scrape sputum device and comprise the some pieces of arc scraper plates be located in interlayer, the bottom of every block arc scraper plate is all vertically fixed in described inner tube by spring pedestal; All arc scraper plates are divided into some scraper plate group spread configurations, often organize scraper plate group and all arrange along the bearing of trend of inner tube; The through hole arranged one to one with arc scraper plate, through hole is opened in described outer tube, and arc scraper plate is less than through hole; Arc scraper plate passes from the through hole of correspondence and reaches the outside of outer tube under the effect of spring pedestal; Some limiting plates for blocking arc scraper plate, the bottom of every block limiting plate is all stretched in interlayer, and the top of every block limiting plate all penetrates and reaches above fixing head; Limiting plate is extracted or is stretched into and stretches out or retraction interlayer for controlling arc scraper plate in interlayer.When using this utility model, when being extracted from the tracheal strips of patient by sleeve pipe, limiting plate is first extracted by medical personnel in interlayer, and action wants fast soft.Along with extracting of limiting plate, each arc scraper plate be blocked, under the effect of its bottom spring pedestal, passes from the through hole of correspondence and reaches the outside of outer tube, goes to contact with tracheal wall.After multiple arc scraper plate contacts with tracheal wall, then when sleeve pipe entirety outwards being extracted, each arc scraper plate, along with the movement of sleeve pipe, scrapes the sputum except tracheal wall adheres to.Therefore this utility model is being possessed on the original function basis of tracheal casing pipe, adds and removes the function that inner surface of trachea adheres to sputum.Removing because of trachea sputum of the present utility model extracts realization along with tracheal casing pipe, makes medical personnel without the need to carrying out the stripping operation of trachea sputum in addition, thus decrease the workload of medical personnel.And this utility model structure is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is the front view of tracheal casing pipe with scraping sputum device of the present utility model;
Fig. 2 is the sectional view of tracheal casing pipe with scraping sputum device of the present utility model;
Fig. 3 is the amplification plan view of tracheal casing pipe with scraping sputum device of the present utility model;
Fig. 4 is the enlarged diagram at A place in Fig. 2;
In figure: 1-sleeve pipe, 10-inner tube, 11-outer tube, 110-through hole, 2-fixing head, 3-interlayer, 4-arc scraper plate, 5-spring pedestal, 6-limiting plate, 7-guide pipe, 8-guide head.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.
As shown in Figure 1, Figure 2 and Figure 3, a kind of tracheal casing pipe with scraping sputum device comprises sleeve pipe 1, and sleeve pipe 1 comprises inside and outside sheathed inner tube 10 and outer tube 11, and the top of sleeve pipe 1 is provided with fixing head 2; The interlayer 3 of top and bottom end closure is formed between inner tube 10 of the present utility model and outer tube 11.When carrying out bronchotomu to patient, before needing that sleeve pipe 1 is inserted trachea, in inner tube 10, first insert guide pipe 7, this guide pipe 7 is hollow structure, is provided with guide head 8 bottom it, and this guide head 8 is provided with pore.After guide pipe 7 is inserted inner tube 10, air enters from the port of sleeve pipe 1, through the inside of guide pipe 7, overflows to patient's air feed from the pore guide head 8.
As shown in Figure 1, Figure 2, Fig. 3 and as shown in Figure 4, this utility model also comprises scrapes sputum device, and scrape sputum device and comprise polylith and be located at arc scraper plate 4 in interlayer 3, the bottom of every block arc scraper plate 4 is all vertically fixed in inner tube 10 by spring pedestal 5; All arc scraper plates 4 are divided into multiple scraper plate group spread configuration, often organize scraper plate group and all arrange along the bearing of trend of inner tube 10; All arc scraper plates 4 of the present embodiment are divided into two groups of scraper plate groups, and the center collinear setting of all arc scraper plates 4 of each scraper plate group on inner tube 10 bearing of trend; And every block arc scraper plate 4 all be arranged in parallel with fixing head 2 space.The bottom of every block arc scraper plate 4 is all vertically fixed in inner tube 10 by spring pedestal 5, and the present embodiment selects the material of material not easily scratch tracheal wall to make arc scraper plate 4, and the end allowing arc scraper plate 4 contact with tracheal wall has radian.
The sputum device of scraping of the present embodiment also comprises the through hole 110 arranged one to one with arc scraper plate 4, and through hole 110 is opened in outer tube 11.All through holes 110 are also divided into two groups of settings, and the size of each through hole 110 is all greater than the size of arc scraper plate 4 corresponding thereto, namely ensure that every block arc scraper plate 4 is under the effect of the spring pedestal 5 of its bottom, all can pass the through hole 110 corresponding with it and reach the outside of outer tube 11.The shape of preferred through hole 110 is identical with the shape of arc scraper plate 4.
Scrape sputum device and also comprise polylith limiting plate 6, the bottom of every block limiting plate 6 is all stretched in interlayer 3 and is blocked arc scraper plate 4, makes this group arc scraper plate 4 can not from through through hole 110, and object is the original function ensureing tracheal casing pipe.The top of every block limiting plate 6 all penetrates fixing head 2, and reaches above fixing head 2.Limiting plate 6 is extracted or is stretched into and stretches out or retraction interlayer 3 for controlling arc scraper plate 4 in interlayer 3.The sputum device of scraping of the present embodiment arranges 6, the one group of scraper plate assembly of two pieces of limiting plates for one piece of limiting plate 6, and limiting plate 6 is movable part.
When using this utility model, when needing sleeve pipe 1 to extract from the tracheal strips of patient, two pieces of limiting plates 6 are extracted by medical personnel in interlayer 3, and action wants fast soft.Along with extracting of limiting plate 6, each arc scraper plate 4 be blocked, under the effect of its bottom spring pedestal 5, from the through hole 110 of correspondence through the outside reaching outer tube 11, contacts with tracheal wall.When multiple arc scraper plate 4 contacts with tracheal wall, when sleeve pipe 1 is extracted from trachea, each arc scraper plate 4 strikes off the sputum that tracheal wall adheres to, thus reaches the object removing trachea.Removing because of trachea sputum of the present utility model extracts realization along with tracheal casing pipe, makes medical personnel without the need to carrying out the stripping operation of trachea sputum in addition, thus decrease the workload of medical personnel.And this utility model structure is simple, easy to operate.
The above preferred embodiment of the present utility model; not in order to limit this utility model; all do within spirit of the present utility model and principle any amendment, etc. same with the improvement etc. of tracheal casing pipe structure of scraping sputum device, all should be included within protection domain of the present utility model.
Claims (3)
1. with the tracheal casing pipe of scraping sputum device, comprise sleeve pipe, described sleeve pipe comprises inside and outside sheathed inner tube and outer tube, the top of described sleeve pipe is provided with fixing head, it is characterized in that, form the interlayer of top and bottom end closure between described inner tube and described outer tube, also comprise and scrape sputum device, described in scrape sputum device and comprise
Some pieces are located at the arc scraper plate in described interlayer, and the bottom of arc scraper plate described in every block is all vertically fixed in described inner tube by spring pedestal; All described arc scraper plates are divided into some scraper plate group spread configurations, often organize described scraper plate group and all arrange along the bearing of trend of described inner tube;
The through hole arranged one to one with described arc scraper plate, described through hole is opened in described outer tube, and the size of described arc scraper plate is less than the size of described through hole; Described arc scraper plate passes from the described through hole of correspondence and reaches outside described outer tube under the effect of described spring pedestal;
Some limiting plates for blocking described arc scraper plate, the bottom of limiting plate described in every block is all stretched in described interlayer, and the top of limiting plate described in every block all penetrates and reaches above described fixing head; Described limiting plate is extracted or is stretched into and stretches out or described interlayer of retracting for controlling described arc scraper plate in described interlayer.
2. the tracheal casing pipe with scraping sputum device according to claim 1, is characterized in that, the shape of described through hole is identical with the shape of described arc scraper plate.
3. the tracheal casing pipe with scraping sputum device according to claim 2, it is characterized in that, the described all described arc scraper plate scraping sputum device to be divided into described in two groups scraper plate group and to arrange, described in scrape sputum device all described through hole be divided into two groups of settings, described in scrape sputum device and select two pieces of described limiting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520106719.3U CN204446889U (en) | 2015-02-12 | 2015-02-12 | With the tracheal casing pipe of scraping sputum device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520106719.3U CN204446889U (en) | 2015-02-12 | 2015-02-12 | With the tracheal casing pipe of scraping sputum device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204446889U true CN204446889U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520106719.3U Expired - Fee Related CN204446889U (en) | 2015-02-12 | 2015-02-12 | With the tracheal casing pipe of scraping sputum device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204446889U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664328A (en) * | 2016-03-22 | 2016-06-15 | 邵红艳 | Multifunctional sputum scab cleaning machine for pneumology department |
| CN109620115A (en) * | 2019-02-19 | 2019-04-16 | 吉林大学 | A kind of children's bronchoscope takes sputum device |
-
2015
- 2015-02-12 CN CN201520106719.3U patent/CN204446889U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664328A (en) * | 2016-03-22 | 2016-06-15 | 邵红艳 | Multifunctional sputum scab cleaning machine for pneumology department |
| CN109620115A (en) * | 2019-02-19 | 2019-04-16 | 吉林大学 | A kind of children's bronchoscope takes sputum 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160212 |