CN203577001U - Sputum suction pipe cleaning mechanism - Google Patents
Sputum suction pipe cleaning mechanism Download PDFInfo
- Publication number
- CN203577001U CN203577001U CN201320520825.7U CN201320520825U CN203577001U CN 203577001 U CN203577001 U CN 203577001U CN 201320520825 U CN201320520825 U CN 201320520825U CN 203577001 U CN203577001 U CN 203577001U
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- expectorant
- scraper component
- cleaning mechanism
- pipe cleaning
- tube body
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Abstract
A sputum suction pipe cleaning mechanism is arranged in a tracheae inner tube and comprises a sputum suction pipe body and at least one scraping member. The sputum suction pipe body has a near end and a far end. The at least one scraping member is arranged in the far end of the sputum suction pipe body and is propped against the inner wall of the tracheae inner tube. The scraping member is bowl-shaped and is elastic. When the at least one scraping member moves back and forth along the length direction of the tracheae inner tube, the at least one scraping member swings with respect to the sputum suction pipe body and thus applies a force on the inner wall of the tracheae inner tube, thereby removing dirt on the inner wall of the tracheae inner tube. The sputum suction pipe cleaning mechanism provided by the utility model can clean the tracheae inner tube and suck the removed dirt out of the human body at the same time, thereby increasing the tracheae inner tube cleaning work efficiency and preventing the infection.
Description
Technical field
This utility model relates to one and takes out expectorant pipe cleaning mechanism, refers to especially a kind ofly by the round action of the relative endotracheal tube of expression of first degree, and that realizes secondary cleaning effect takes out expectorant pipe cleaning mechanism simultaneously.
Background technology
Press, the many patients in the hospital particularly patient in intensive care unit (" ICU ") must be equipped with endotracheal intubation, so that they breathe.Specifically, endotracheal intubation is elongated semi-rigid tube chamber, and this endotracheal intubation inserts patient's nose or throat, and extend into downwards in the air-flow being communicated with patient's respiratory system.Like this, patient can directly or by breathing unit more effectively breathe by endotracheal intubation.But nearest determines, dry trachea-bronchia secretions accumulates in the inner wall surface of endotracheal intubation of operation can reduce tube chamber cross section effectively, and significantly increases thus intubated patient and breathe the strength of taking.In addition, the strength that increase patient respiratory takes just must provide the support of higher level to compensate, and often causes patient's intubate phase and ICU lingering period obviously to extend.In addition, also can see that secretions thicker on the wall of endotracheal intubation often becomes the focus that continues infection in pulmonary, thereby cause sickness rate to increase and raise for the hospital costs of intubated patient.At present, unique effective means of the secretions of elimination endotracheal intubation inner accumulated is to replace contaminated endotracheal intubation by new intubate.But there are some defects in this process, such as temporarily stopping and the risk completely losing of air flue control of blood oxygenation support.For example, intubate difficulty very for the patient of neck soft swelling and the motionless patient of cervical spine again.More specifically, when removing endotracheal intubation, suitable inner passage is often plugged, or is difficult to isolate in order again to introduce new endotracheal intubation.In addition, patient's intubate again can cause the additional wound for oral area, throat and tracheal tissue.
In sum, the improving of inventor's thoughts the problems referred to above, is that spy concentrates on studies and coordinates the utilization of scientific principle, finally proposes a kind of reasonable in design and effectively improve this utility model of above-mentioned defect.
Utility model content
Main purpose of the present utility model is, provides one to take out expectorant pipe cleaning mechanism, and its utilization is taken out expectorant tube body and driven the scraper component of bowl cup-shaped to come and go and move and swing in endotracheal tube, and in mobile, strikes off the dirt of the inwall of endotracheal tube.
Secondary objective of the present utility model is, provides one to take out expectorant pipe cleaning mechanism, and it can detach human body by the dirt under removing in clean endotracheal tube, to increase the efficiency of clean endotracheal tube work, and avoids infection.
In order to realize above-mentioned object, this utility model provides one to take out expectorant pipe cleaning mechanism, is arranged in an endotracheal tube, and this is taken out expectorant pipe cleaning mechanism and comprises: one takes out expectorant tube body, and this is taken out expectorant tube body and has a near-end and a far-end; And at least one scraper component, this scraper component is arranged at this inwall of taking out the far-end of expectorant tube body and being butted on this endotracheal tube, and this scraper component is bowl cup-shaped and has elasticity; Wherein, when this at least one scraper component is during along the length direction back and forth movement of this endotracheal tube, this scraper component takes out that expectorant tube body swings and the inwall that forces in this endotracheal tube with respect to this, to remove the dirt on the inwall that is attached to this endotracheal tube.
Further, scraper component has relative top and tail end, and top is engaged in forward takes out expectorant tube body, and top is outwards expanded and forms the scraper component of cone shape towards tail end.
Further, the center of scraper component is coaxial with the center of taking out expectorant tube body.
Further, be butted on endotracheal tube, scraper component is taken out outside expectorant tube body take top as fulcrum is swingingly arranged at tail end 360 degree of scraper component.
Further, the external diameter of scraper component is greater than the internal diameter of endotracheal tube.
Further, scraper component is with to take out expectorant tube body one-body molded.
Further, scraper component is installed on removedly and takes out expectorant tube body.
Further, scraper component is silica gel or quality of rubber materials.
Further, take out expectorant tube body and offering at least one breach near far-end.
This utility model at least has advantages of following:
This utility model relates to one and takes out expectorant pipe cleaning mechanism, and it has oscillating function, utilizes scraper component to come and go while moving in endotracheal tube, endotracheal tube and scraper component is rubbed each other, and reach the good result of dirt on the inwall of removing endotracheal tube.
Above about the explanation of this utility model content and the explanation of following embodiment in order to give an example and to explain principle of the present utility model, and provide patent claim of the present utility model further to explain.
Accompanying drawing explanation
Fig. 1 is generalized section of taking out expectorant pipe cleaning mechanism and be applied to endotracheal tube of the present utility model;
Fig. 2 is the three-dimensional combination figure of taking out expectorant pipe cleaning mechanism and do not enter endotracheal tube of the present utility model;
Fig. 3 is the operation cutaway view () that this utility model is removed endotracheal tube internal dirt; And
Fig. 4 is the operation cutaway view (two) that this utility model is removed endotracheal tube internal dirt.
[symbol description]
100 take out expectorant pipe cleaning mechanism
1 takes out expectorant tube body
11 breach
2 scraper components
21 tops
22 tail ends
200 endotracheal tubes
201 inwalls
202 dirts
203 dirts
F1 near-end
F2 far-end
The center of C1 scraper component
C2 takes out the center of expectorant tube body
The external diameter of L1 scraper component
The internal diameter of L2 endotracheal tube
L3 takes out the external diameter of expectorant tube body
The specific embodiment
Described embodiment mentions quantity or it is similar below, and unless otherwise mentioned, otherwise application category of the present utility model is not similarly limited by its quantity or its should.The expectorant pipe cleaning mechanism of taking out of the present utility model is specially adapted to endotracheal tube, but does not therefore limit the scope of this utility model application.
Refer to Fig. 1 to Fig. 4, this utility model provides one to take out expectorant pipe cleaning mechanism 100, and it uses together with endotracheal tube 200, and as shown in Figure 1, endotracheal tube 200 is generally used for inserting patient throat 300 downwards can breathe patient.In general, through using for a long time endotracheal tube 200, the inwall 201 of endotracheal tube 200 will generate secretions, and as shown in Figure 3, these secretions can be formed at the upper dirt 202,203 that forms in inwall 201 surfaces, and hinder air-flow by endotracheal tube 200.The expectorant pipe cleaning mechanism 100 of taking out of the present utility model is in order to convenient and effectively remove these secretions.As shown in Figure 2, take out expectorant pipe cleaning mechanism 100 and be arranged in an endotracheal tube 200, and take out expectorant pipe cleaning mechanism 100 and comprise and take out expectorant tube body 1 and at least one scraper component 2.Particularly, please refer to shown in Fig. 2 and Fig. 3, take out expectorant tube body 1 and there is a near-end F1 and a far-end F2, and at least one scraper component 2 can be arranged at the far-end F2 that takes out expectorant tube body 1 inwall 201 that is butted on endotracheal tube 200, wherein, because scraper component 2 is bowl cup-shaped and has elasticity, as shown in Figures 3 and 4, when at least one scraper component 2 is during along the length direction back and forth movement of endotracheal tube 200, at least one scraper component 2 can relatively be taken out 1 swing of expectorant tube body and force in the inwall 201 of endotracheal tube 200, to remove the dirt 202 on the inwall 201 that is attached to endotracheal tube 200, 203, therefore of the present utility model, taking out expectorant pipe cleaning mechanism 100 has and can pass through the round action of the relative endotracheal tube 200 of single, realize the advantage of secondary cleaning effect simultaneously, thereby there is excellent cleaning effect.
Specific embodiment of the utility model below will be described in detail in detail.Refer to Fig. 1 and Fig. 2, Fig. 1 is the cutaway view of taking out expectorant pipe cleaning mechanism and enter endotracheal tube of the present utility model, and Fig. 2 is the three-dimensional combination figure of taking out expectorant pipe cleaning mechanism and not yet enter endotracheal tube of the present utility model; As shown in Figure 1, the expectorant pipe cleaning mechanism 100 of taking out of the present utility model comprises and takes out expectorant tube body 1 and at least one scraper component 2; Wherein, take out expectorant tube body 1 for elongated tubular construction, and the length of taking out expectorant tube body 1 at least equals the length of endotracheal tube 200.Take out expectorant tube body 1 and be preferably semirigid structure, to allow this elongated tubular construction bending, and construct corresponding to the endotracheal tube 200 in patient body, therefore can make to take out expectorant pipe cleaning mechanism 100, effectively go deep into endotracheal tube 200 downwards, and effectively clean to the part of endotracheal tube 200 distal-most end.In addition, as shown in Figure 2, the external diameter L3 that takes out expectorant tube body 1 is less than in fact the internal diameter L2 of endotracheal tube 200, preferably, the external diameter L3 that takes out expectorant tube body 1 is quite little compared to the internal diameter L2 of endotracheal tube 200, so that conveniently take out in the endotracheal tube 200 that expectorant tube body 1 enters various different size demands, and do not affect the air current flow of taking out between expectorant tube body 1 and endotracheal tube 200, to facilitate the expectorant pipe cleaning mechanism 100 of taking out of the present utility model can aspirate sputum and strike off secretions simultaneously.Moreover, take out expectorant tube body 1 and can offer at least one breach 11 near far-end F2 place, take out expectorant tube body 1 near-end F2 place and can be circumscribed with a vacuum suction apparatus (as phlegm pumping machine etc., figure does not show), in order to by the dirt dropping on the inwall of endotracheal tube 200 201 202,203(is as Fig. 3) and patient's sputum together via at least one breach 11, be pumped to outside human body, and without the dirt 202 of worrying to be struck off, 203(is as Fig. 3) again attach on the inwall 201 of endotracheal tube 200, and then increase the efficiency of endotracheal tube 200 cleanings.Preferably, the far-end F2 that described at least one breach 11 can be taken out expectorant tube body 1 certainly extends to the side of taking out expectorant tube body 1.
Please consult again shown in Fig. 2, scraper component 2 has relative top 21 and tail end 22; Wherein, top 21 is engaged in forward takes out expectorant tube body 1, and top 21 is outwards expanded and forms the scraper component 2 of cone-shaped towards tail end 22.Because the external diameter L1 of scraper component 2 is greater than the internal diameter L2 of endotracheal tube 200, therefore can make scraper component 2 enter bently, in endotracheal tube 200, carry out back and forth movement; Wherein, striking off in process (as Fig. 3 and Fig. 4), because the tail end 22 of scraper component 2 is the inwall 201 that 360 degree ground are butted on endotracheal tube 200 equably, and scraper component 2 is taken out outside expectorant tube body 1 take top 21 as fulcrum is swingingly arranged at, make the center C 1 of scraper component 2 maintain coaxially and not and to be offset with the center C 2 of taking out expectorant tube body 1, and then make the dirt 202 on the inwall 201 of the same side face of endotracheal tube 200 (360 degree), 203(is as Fig. 3) can be struck off and come off by scraper component 2, clear operation is realized.It should be noted that, it is relevant that scraper component 2 is taken out the factors such as the elastic material (correlation coefficient is as intensity, amount of deflection and toughness etc.) that the amplitude of fluctuation of expectorant the tube body 1 and internal diameter L2 size of endotracheal tube 200 and scraper component 2 used relatively, when practical operation is used, visual demand and do corresponding variation; For instance, when using the endotracheal tube 200 of pipe with small pipe diameter (internal diameter L2 is little), the amplitude of fluctuation that scraper component 2 is taken out expectorant tube body 1 relatively increases; Otherwise when using the endotracheal tube 200 of Large Diameter Pipeline (internal diameter L2 is large), scraper component 2 is relatively taken out the amplitude of fluctuation of expectorant tube body 1 and is dwindled.Particularly, for fear of scraper component 2, scraping dirt 202,203(is as Fig. 3) time injured the inwall 201 of endotracheal tube 200, scraper component 2 is consisted of elastic material; Wherein, selected elastomeric material can be silica gel or quality of rubber materials, in every case lifts to have elasticity and endotracheal tube 200 bends relatively elastomeric material all should be contained in protection domain of the present utility model.It should be noted that, described elastomeric material must have enough intensity and can in use not break or tear, must there is enough flexible or deformabilities can be bent into needed shape, unless the pressure while having enough toughness with back and forth movement in endotracheal tube 200 on the top 21 of scraper component 2 exceedes a low limit value simultaneously, otherwise all can firmly be engaged in and take out expectorant tube body 1, scraper component 2 but must have, most of endotracheal tube 200 remained to bent flexible, so that can free in and out endotracheal tube 200.
In addition, scraper component 2 can to take out expectorant tube body 1 one-body molded in molded mode with this, or scraper component 2 is detachably installed on takes out expectorant tube body 1, in the present embodiment, scraper component 2 can bind, chimeric, engage or the mode such as screw togather is assembled in and takes out on expectorant tube body 1, with convenient for maintaining and replace and upgrade.
Refer to Fig. 3 and Fig. 4, Fig. 3 is the operation cutaway view () that this utility model is removed endotracheal tube internal dirt, and Fig. 4 removes the operation cutaway view (two) of endotracheal tube internal dirt for this utility model; As shown in Figures 3 and 4, can find out that scraper component 2 is a bowl cup-shaped, take out expectorant tube body 1 and fit and can, by pulling or push for the length direction along endotracheal tube 200, in endotracheal tube 200, drive scraper component 2.Be illustrated in figure 3 the primary action of striking off, when of the present utility model when taking out expectorant pipe cleaning mechanism 100 and entering endotracheal tube 200, taking out expectorant tube body 1 can enter in endotracheal tube 200 scraper component 2 by pushing, now, the tail end 22 of scraper component 2 is butted on the inwall 201 of endotracheal tube 200, the top 21 of scraper component 2 is fixed in swingably takes out outside expectorant tube body 1, therefore the tail end 22 of scraper component 2 can be exerted pressure by the inwall 201 to endotracheal tube 200, and by rubbing action, most dirt 202 is peeled off on the inwall 201 of endotracheal tube 200, simultaneously, dirt 202 can be sucked and takes away human body by taking out the breach 11 of expectorant tube body 1.It should be noted that, when scraper component 2 enters in endotracheal tube 200, the tail end 22 of scraper component 2 towards the near-end F1(that takes out expectorant tube body 1 as Fig. 2), and the tail end 22 of scraper component 2 can be compressed by the inwall 201 of endotracheal tube 200 and 360 degree are bending equably slightly towards periphery edge, makes to strike off action and realizes.
As shown in Figure 4, the expectorant pipe cleaning mechanism 100 of taking out of the present utility model also can be taken out expectorant tube body 1 by pulling, and makes scraper component 2 towards the direction motion contrary with Fig. 3, and Fig. 4 is secondary removing action.Now, because the tail end 22 of scraper component 2 is butted on endotracheal tube 200, therefore scraper component 2 can swing take top 21 as fulcrum towards the direction contrary with Fig. 3, the tail end 22 that makes scraper component 2 change swaying direction and towards the far-end F2(that takes out expectorant tube body 1 as Fig. 2), therefore, the tail end 22 of scraper component 2 can bring pressure to bear on the inwall 201 of endotracheal tube 200 again, making to strike off for the first time the dirt 203 of minimal residue on endotracheal tube 200 inwalls 201 in action (Fig. 3) is again struck off and peels off completely by the tail end 22 of scraper component 2, and be sucked and take away human body via breach 11, strengthening cleaning effect.In sum, the expectorant pipe cleaning mechanism 100 of taking out of the present utility model only comes and goes endotracheal tube 200 by single, can form quadratic removing action, therefore can reach comprehensive and excellent cleaning effect.
In addition, to specify here, the direction term that this utility model is mentioned, for example: upper and lower, left and right, front or rear etc. are only the directions with reference to accompanying drawing.Therefore, the direction term of use is for explanation, to be not used for limiting this utility model.
Therefore, by the expectorant pipe cleaning mechanism of taking out of the present utility model, there is feature described as follows and function:
One, the expectorant pipe cleaning mechanism of taking out of the present utility model, it is relatively taken out expectorant tube body by scraper component and swings the inwall that forces in endotracheal tube, reaches the effect of the dirt of removing the inwall that is attached to endotracheal tube.
Two, the expectorant pipe cleaning mechanism of taking out of the present utility model, it is realized fast quadratic removing action, and makes clean more comprehensive and effective by taking out the back and forth movement of the relative endotracheal tube of expectorant tube body single.
Three, the expectorant pipe cleaning mechanism of taking out of the present utility model, when it takes out stains by scraper component, can dirt being aspirated away by the breach of taking out expectorant tube body, therefore can avoid removed dirt to be again attached on inwall, and then increase the efficiency of endotracheal tube cleaning.
In sum, this utility model has met the requirement of utility model patent, files an application in accordance with the law.But above disclosed content, it is only this utility model preferred embodiment, can not limit claim scope of the present utility model with this, the equalization of therefore doing according to this utility model application range changes or modifies, and still belongs to the scope that this utility model is contained.
Claims (9)
1. take out an expectorant pipe cleaning mechanism, be arranged in an endotracheal tube, it is characterized in that, described in take out expectorant pipe cleaning mechanism and comprise:
One takes out expectorant tube body, described in take out expectorant tube body and there is a near-end and a far-end; And
At least one scraper component, takes out the far-end of expectorant tube body and is butted on the inwall of described endotracheal tube described in described scraper component is arranged at, described scraper component is bowl cup-shaped and has elasticity;
Wherein, when described scraper component is during along the length direction back and forth movement of described endotracheal tube, described scraper component takes out that expectorant tube body swings and the inwall that forces in described endotracheal tube with respect to described, to remove the dirt on the inwall that is attached to described endotracheal tube.
2. the expectorant pipe cleaning mechanism of taking out according to claim 1, it is characterized in that, described scraper component has relative top and tail end, described in described top is engaged in forward, takes out expectorant tube body, and described top is outwards expanded and forms the described scraper component of cone shape towards described tail end.
3. the expectorant pipe cleaning mechanism of taking out according to claim 2, is characterized in that, the center of described scraper component with described in to take out the center of expectorant tube body coaxial.
4. the expectorant pipe cleaning mechanism of taking out according to claim 3, is characterized in that, is butted on described endotracheal tube tail end 360 degree of described scraper component, and described scraper component is taken out outside expectorant tube body described in fulcrum is swingingly arranged at take described top.
5. the expectorant pipe cleaning mechanism of taking out according to claim 4, is characterized in that, the external diameter of described scraper component is greater than the internal diameter of described endotracheal tube.
6. the expectorant pipe cleaning mechanism of taking out according to claim 4, is characterized in that, described scraper component with described in to take out expectorant tube body one-body molded.
7. the expectorant pipe cleaning mechanism of taking out according to claim 4, is characterized in that, described in described scraper component is installed on removedly, takes out expectorant tube body.
8. the expectorant pipe cleaning mechanism of taking out according to claim 1, is characterized in that, described scraper component is silica gel or quality of rubber materials.
9. the expectorant pipe cleaning mechanism of taking out according to claim 1, is characterized in that, described in take out expectorant tube body and offering at least one breach near described far-end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320520825.7U CN203577001U (en) | 2013-08-23 | 2013-08-23 | Sputum suction pipe cleaning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320520825.7U CN203577001U (en) | 2013-08-23 | 2013-08-23 | Sputum suction pipe cleaning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203577001U true CN203577001U (en) | 2014-05-07 |
Family
ID=50574985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320520825.7U Expired - Lifetime CN203577001U (en) | 2013-08-23 | 2013-08-23 | Sputum suction pipe cleaning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203577001U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI583413B (en) * | 2016-01-07 | 2017-05-21 | 吳文傑 | A flexible sputum-suction tube and use thereof |
| CN108212961A (en) * | 2018-03-27 | 2018-06-29 | 安吉鲁沃夫生物科技有限公司 | For the cleaning device of medical tubular component |
| CN110237389A (en) * | 2019-06-28 | 2019-09-17 | 中国人民解放军陆军军医大学第二附属医院 | A kind of trachea cannula |
| CN112867515A (en) * | 2018-06-06 | 2021-05-28 | 特拉维夫医学中心医学研究设施和健康服务基金 | Endotracheal tube cleaning device, system and method |
-
2013
- 2013-08-23 CN CN201320520825.7U patent/CN203577001U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI583413B (en) * | 2016-01-07 | 2017-05-21 | 吳文傑 | A flexible sputum-suction tube and use thereof |
| CN108212961A (en) * | 2018-03-27 | 2018-06-29 | 安吉鲁沃夫生物科技有限公司 | For the cleaning device of medical tubular component |
| CN112867515A (en) * | 2018-06-06 | 2021-05-28 | 特拉维夫医学中心医学研究设施和健康服务基金 | Endotracheal tube cleaning device, system and method |
| CN110237389A (en) * | 2019-06-28 | 2019-09-17 | 中国人民解放军陆军军医大学第二附属医院 | A kind of trachea cannula |
| CN110237389B (en) * | 2019-06-28 | 2021-09-14 | 中国人民解放军陆军军医大学第二附属医院 | Trachea cannula |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |