CN204619094U - A kind of easy detachable device trachea cannula block up cock - Google Patents
A kind of easy detachable device trachea cannula block up cock Download PDFInfo
- Publication number
- CN204619094U CN204619094U CN201520320166.1U CN201520320166U CN204619094U CN 204619094 U CN204619094 U CN 204619094U CN 201520320166 U CN201520320166 U CN 201520320166U CN 204619094 U CN204619094 U CN 204619094U
- Authority
- CN
- China
- Prior art keywords
- casing pipe
- tracheal casing
- trachea cannula
- detachable device
- cover plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Prostheses (AREA)
Abstract
The utility model discloses a kind of easy detachable device trachea cannula block up cock, comprise the body of hollow and be arranged on the lid of bodies top, described lid is provided with passage, described passage is provided with can the cover plate of folding, the bottom of described cover plate is provided with the chock plug for blocking passage, and described cover plate is provided with bent connection strap, and described connection strap is for connecting tracheal casing pipe, the bottom of described body is provided with elasticity boss, and the external diameter of described elasticity boss is greater than the external diameter of body.This utility model forms interference fit when plugging between elasticity boss and tracheal casing pipe, can be clamped on well on tracheal casing pipe inwall, be not easy to come off; And optionally Partial Blocking carried out to tracheal casing pipe or all block; In addition, between the cover plate and tracheal casing pipe of pipe stopper, arrange connection strap, pull out pipe stopper from tracheal casing pipe after, pipe stopper is not easy to lose.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically relates to a kind of easy detachable device trachea cannula block up cock.
Background technology
Tracheotomy is a kind of common surgical operation of surgery, is widely used in the routine operation rescuing various larynx sources property laryngemphraxis, burn, coma patient dyspnea and various operation on neck.Post operation in patient's neck indwelling tracheal casing pipe, need be made pulmonary directly be communicated with the external world by the tube chamber of tracheal casing pipe, completes ventilatory function, and can expectoration smoothly.When patient sb.'s illness took a favorable turn, respiratory function recover after, just can pull out the tracheal casing pipe of indwelling.Therefore, plugging art is a link very important in tracheotomy.The art of row plugging in the past generally adopts the opening of interim homemade tamper blocking tracheal casing pipe, it is easy like this because material is lack of standardization, tamper easily comes off, plugging poor effect, and tamper is difficult to well coordinate with tracheal casing pipe, in addition, easily lose after tamper comes off, cause a lot of inconvenience.
Summary of the invention
Technical problem to be solved in the utility model is just to provide a kind of easy detachable device trachea cannula block up cock, and conveniently can block tracheal casing pipe, plugging is respond well, and can optionally carry out half blocking or entirely block, tamper difficult drop-off and loss.
For solving the problems of the technologies described above, this utility model adopts following technical scheme: a kind of easy detachable device trachea cannula block up cock, comprise the body of hollow and be arranged on the lid of bodies top, described lid is provided with passage, described passage is provided with can the cover plate of folding, the bottom of described cover plate is provided with the chock plug for blocking passage, described cover plate is provided with bent connection strap, described connection strap is for connecting tracheal casing pipe, the bottom of described body is provided with elasticity boss, and the external diameter of described elasticity boss is greater than the external diameter of body.
Easy detachable device trachea cannula block up cock of the present utility model, when carrying out plugging, extruding elasticity boss, body is entered in tracheal casing pipe smoothly, then elasticity boss automatic rebounding, because its external diameter is comparatively large, forms interference fit between elasticity boss and tracheal casing pipe, can be clamped on well on tracheal casing pipe inwall, be not easy to come off.At the plugging art initial stage, when patient is not suitable with complete blocking up, because lid has passage, can cover plate be opened, Partial Blocking is carried out to tracheal casing pipe, wait after adapting to and cover cover plate again, clogging for chock plug passage is all blocked.Meanwhile, between the cover plate and tracheal casing pipe of pipe stopper, connection strap is set, pull out pipe stopper from tracheal casing pipe after, pipe stopper is not easy to lose, and due to connection strap be bent, therefore pipe stopper can freely carry out blocking or pulling out flexibly, easy to operate.Connection strap can be rope, iron wire, rubber band, flexible pipe etc., and its one end is fixed on the cover plate of pipe stopper, and the other end is fixed in tracheal casing pipe; Connection strap also can be and the soft bars such as pipe stopper and/or the integrated rubber strip of tracheal casing pipe, plastic strip.
Preferably, the lateral wall of described chock plug is provided with the convex tendon along the circumferential direction gone up, and described passage medial wall is provided with the groove matched with described convex tendon.Under the state covering cover plate, the clogging passage of chock plug, convex tendon coordinates with groove, can ensure that chock plug is clamped in passage, be not easy to come off.
Preferably, the internal diameter of described passage is less than the internal diameter of tracheal casing pipe.The ventilation of passage is fewer than the ventilation of tracheal casing pipe, can realize the effect of half blocking.
Preferably, the edge of described lid exceeds the lateral wall of body in radial directions.Under the state of pipe stopper blocking tracheal casing pipe, the edge of lid is close on the end face of tracheal casing pipe, the space between pipe stopper and tracheal casing pipe can be blocked, prevent foreign body from falling into this space and cause patient uncomfortable, and, for the equal situation in the edge of lid and the lateral wall of body, after can avoiding connecting connection strap, weaken the intensity of lid.
Preferably, the edge of described lid is provided with clip, and described clip is for being clipped in tracheal casing pipe lateral wall.Clip is set at the edge of lid, under blocked state, tracheal casing pipe lateral wall can be clamped, strengthen the connection between tracheal casing pipe further.Specifically, clip can be connected with lid by torsion spring, and extension one end of torsion spring is connected with clip one end, and the other end is connected with lid top, and the clip other end clamps tracheal casing pipe lateral wall under the effect of torsion spring; Clip also can be hinged on lid by its one end, and the clip other end is fastened on tracheal casing pipe lateral wall.In addition, can also along the circumferential direction go up interval at cover edge and multiple clip is set, can design according to actual needs.
Preferably, described body lateral wall is sloped inwardly to bottom gradually by top.Body lateral wall is designed to inclined-plane, be conducive to pipe stopper to enter smoothly in tracheal casing pipe, it is convenient when medical worker operates, and bottom is more loose with tracheal casing pipe match ratio like this, along with pipe stopper blocking enter coordinate in the process of tracheal casing pipe more and more tighter, and top and coordinating of tracheal casing pipe reach interference fit, blocking better effects if, is not easy to come off simultaneously.
Preferably, described cover plate is provided with draw ring, and described connection strap is fixed on draw ring.Draw ring except facilitating the connection of connection strap, but also conveniently can pull out pipe stopper.
Preferably, the edge of described lid is provided with fin.Conveniently can pull out pipe stopper.
A kind of easy detachable device trachea cannula block up cock of the present utility model, the bottom of body is provided with elasticity boss, forms interference fit during plugging between elasticity boss and tracheal casing pipe, can be clamped on well on tracheal casing pipe inwall, be not easy to come off.And there is passage due to lid, optionally Partial Blocking carried out to tracheal casing pipe or all block.In addition, between the cover plate and tracheal casing pipe of pipe stopper, connection strap is set, pull out pipe stopper from tracheal casing pipe after, pipe stopper is not easy to lose, and due to connection strap be bent, therefore pipe stopper can freely carry out blocking or pulling out flexibly, easy to operate.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is further described:
Fig. 1 is the structural representation of a kind of easy detachable device trachea cannula block up cock of this utility model embodiment 1;
Fig. 2 is the structural representation of a kind of easy detachable device trachea cannula block up cock of this utility model embodiment 2;
Fig. 3 is the structural representation of a kind of easy detachable device trachea cannula block up cock of this utility model embodiment 3.
Detailed description of the invention
As shown in Figure 1, for the preferred embodiment 1 of a kind of easy detachable device trachea cannula block up cock of this utility model, comprise the body 1 of hollow and be arranged on the lid 2 at body 1 top, described lid 2 is provided with passage 21, described passage 21 is provided with can the cover plate 4 of folding, the bottom of described cover plate 4 is provided with the chock plug 3 for blocking passage 21, described cover plate 4 is provided with bent connection strap 5, described connection strap 5 is for connecting tracheal casing pipe 6, the bottom of described body 1 is provided with elasticity boss 11, and the external diameter of described elasticity boss 11 is greater than the external diameter of body 1.
The present embodiment is when carrying out plugging, extruding elasticity boss 11, body 1 is made to enter in tracheal casing pipe 6 smoothly, then elasticity boss 11 automatic rebounding, because its external diameter is larger, form interference fit between elasticity boss 11 and tracheal casing pipe 6, can be clamped on well on tracheal casing pipe 6 inwall, be not easy to come off.At the plugging art initial stage, when patient is not suitable with complete blocking up, because lid 2 has passage 21, cover plate 4 can be opened, Partial Blocking is carried out to tracheal casing pipe 6, wait after adapting to and cover cover plate 4 again, clogging for chock plug 3 passage 21 is all blocked.Meanwhile, between the cover plate 4 and tracheal casing pipe 6 of pipe stopper, connection strap 5 is set, pull out pipe stopper from tracheal casing pipe 6 after, pipe stopper is not easy to lose, and due to connection strap 5 be bent, therefore pipe stopper can freely carry out blocking or pulling out flexibly, easy to operate.Connection strap 5 can be rope, iron wire, rubber band, flexible pipe etc., and its one end is fixed on the cover plate 4 of pipe stopper, and the other end is fixed in tracheal casing pipe 6; Connection strap 5 also can be and the soft bars such as pipe stopper and/or the integrated rubber strip of tracheal casing pipe 6, plastic strip.
The lateral wall of described chock plug 3 is provided with the convex tendon 31 along the circumferential direction gone up, and described passage 21 medial wall is provided with the groove 22 matched with described convex tendon 31.Under the state covering cover plate 4, the clogging passage 21 of chock plug 3, convex tendon 31 coordinates with groove 22, can ensure that chock plug 3 is clamped in passage 21, be not easy to come off.
The internal diameter of described passage 21 is less than the internal diameter of tracheal casing pipe 6.The ventilation of passage 21 is fewer than the ventilation of tracheal casing pipe 6, can realize the effect of half blocking.
The edge of described lid 2 exceeds the lateral wall of body 1 in radial directions.Under the state of pipe stopper blocking tracheal casing pipe 6, the edge of lid 2 is close on the end face of tracheal casing pipe 6, the space between pipe stopper and tracheal casing pipe 6 can be blocked, prevent foreign body from falling into this space and cause patient uncomfortable, and, for the situation equal with the lateral wall of body 1 relative to the edge of lid 2, after can avoiding connecting connection strap 5, weaken the intensity of lid 2.
Described body 1 lateral wall is sloped inwardly to bottom gradually by top.Body 1 lateral wall is designed to inclined-plane, being conducive to pipe stopper enters in tracheal casing pipe 6 smoothly, it is convenient when medical worker operates, and bottom is more loose with tracheal casing pipe 6 match ratio like this, along with pipe stopper blocking enter coordinate in the process of tracheal casing pipe 6 more and more tighter, and top and coordinating of tracheal casing pipe 6 reach interference fit, blocking better effects if, is not easy to come off simultaneously.
Described cover plate 4 is provided with draw ring 41, and described connection strap 5 is fixed on draw ring 41.Draw ring 41 except facilitating the connection of connection strap 5, but also conveniently can pull out pipe stopper.
As shown in Figure 2, be the preferred embodiment 2 of a kind of easy detachable device trachea cannula block up cock of this utility model, its structure and embodiment 1 basic simlarity, difference is:
The edge of described lid 2 is provided with clip 7, and described clip 7 is for being clipped in tracheal casing pipe 6 lateral wall.Clip 7 is set at the edge of lid 2, under blocked state, tracheal casing pipe 6 lateral wall can be clamped, strengthen the connection between tracheal casing pipe 6 further.Specifically, clip 7 can be connected with lid 2 by torsion spring 71, extension one end of torsion spring 71 is connected with clip 7 one end, the other end is connected with lid 2 top, clip 7 other end clamps tracheal casing pipe 6 lateral wall under the effect of torsion spring 71, during operation, only need pinch clip 7 upper end, clip 7 lower end will be opened, body 1 blocking is entered in tracheal casing pipe 6, elasticity boss 11 is clamped on tracheal casing pipe 6 inwall, then unclamps clip 7 upper end, and clip 7 lower end will be clamped on tracheal casing pipe 6 lateral wall under the effect of torsion spring 71.In addition, clip 7 can also be hinged on lid 2 by its one end, and clip 7 other end is fastened on tracheal casing pipe 6 lateral wall.
As shown in Figure 3, be the preferred embodiment 3 of a kind of easy detachable device trachea cannula block up cock of this utility model, its structure and embodiment 1 basic simlarity, difference is:
The edge of described lid 2 is provided with fin 8.And connection strap 5 is the soft bars such as rubber strip, plastic strip, its two ends respectively with the lid 2 of pipe stopper and tracheal casing pipe 6 one-body molded.Can carefully pinch tracheal casing pipe 6 on the other hand when pulling out pipe stopper, another hand finger props up fin 8, is carefully outwards extracted by pipe stopper, simply easy to operate.
The foregoing is only specific embodiment of the utility model, but technical characteristic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed among the scope of the claims of the present utility model.
Claims (8)
1. an easy detachable device trachea cannula block up cock, it is characterized in that: comprise the body (1) of hollow and be arranged on the lid (2) at body (1) top, described lid (2) is provided with passage (21), described passage (21) is provided with can the cover plate (4) of folding, the bottom of described cover plate (4) is provided with the chock plug (3) for blocking passage (21), described cover plate (4) is provided with bent connection strap (5), described connection strap (5) is for connecting tracheal casing pipe (6), the bottom of described body (1) is provided with elasticity boss (11), the external diameter of described elasticity boss (11) is greater than the external diameter of body (1).
2. a kind of easy detachable device trachea cannula block up cock according to claim 1, it is characterized in that: the lateral wall of described chock plug (3) is provided with the convex tendon (31) along the circumferential direction gone up, described passage (21) medial wall is provided with the groove (22) matched with described convex tendon (31).
3. a kind of easy detachable device trachea cannula block up cock according to claim 1, is characterized in that: the internal diameter of described passage (21) is less than the internal diameter of tracheal casing pipe (6).
4. a kind of easy detachable device trachea cannula block up cock according to claim 1, is characterized in that: the edge of described lid (2) exceeds the lateral wall of body (1) in radial directions.
5. a kind of easy detachable device trachea cannula block up cock according to claim 4, it is characterized in that: the edge of described lid (2) is provided with clip (7), described clip (7) is for being clipped in tracheal casing pipe (6) lateral wall.
6. a kind of easy detachable device trachea cannula block up cock according to claim 1 to 5 any one, is characterized in that: described body (1) lateral wall is sloped inwardly to bottom gradually by top.
7. a kind of easy detachable device trachea cannula block up cock according to claim 1 to 5 any one, it is characterized in that: described cover plate (4) is provided with draw ring (41), described connection strap (5) is fixed on draw ring (41).
8. a kind of easy detachable device trachea cannula block up cock according to claim 1 to 5 any one, is characterized in that: the edge of described lid (2) is provided with fin (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320166.1U CN204619094U (en) | 2015-05-18 | 2015-05-18 | A kind of easy detachable device trachea cannula block up cock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320166.1U CN204619094U (en) | 2015-05-18 | 2015-05-18 | A kind of easy detachable device trachea cannula block up cock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204619094U true CN204619094U (en) | 2015-09-09 |
Family
ID=54038159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520320166.1U Expired - Fee Related CN204619094U (en) | 2015-05-18 | 2015-05-18 | A kind of easy detachable device trachea cannula block up cock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204619094U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178226A (en) * | 2016-08-11 | 2016-12-07 | 成都嘉宝祥生物科技有限公司 | A kind of stomach tube |
| CN113181546A (en) * | 2021-04-29 | 2021-07-30 | 曲靖市第一人民医院 | Hemodialysis pipe tip locking structure |
-
2015
- 2015-05-18 CN CN201520320166.1U patent/CN204619094U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178226A (en) * | 2016-08-11 | 2016-12-07 | 成都嘉宝祥生物科技有限公司 | A kind of stomach tube |
| CN113181546A (en) * | 2021-04-29 | 2021-07-30 | 曲靖市第一人民医院 | Hemodialysis pipe tip locking structure |
| CN113181546B (en) * | 2021-04-29 | 2022-08-02 | 曲靖市第一人民医院 | Hemodialysis pipe tip locking structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204619094U (en) | A kind of easy detachable device trachea cannula block up cock | |
| CN204275239U (en) | Breathing circuit filter | |
| CN202061210U (en) | Anti-splash casing pipe of medical tracheal casing pipe | |
| CN205214857U (en) | Auto -lock U type pillow | |
| CN205832337U (en) | A kind of trachea cannula block up cock | |
| CN208464756U (en) | Modified form negative pressure drainage device | |
| CN208229197U (en) | Autogenous cutting pipe plug pipe device and autogenous cutting pipe | |
| CN206214541U (en) | A kind of sustainable humidifying trachea tube device | |
| CN205796248U (en) | The outer sealing joint of a kind of Medical stomach tube | |
| CN205698780U (en) | Single use simply respirator | |
| CN205460308U (en) | Tracheal cannula of removable guide rails size | |
| CN205097759U (en) | Multifunctional chalk cover | |
| CN204395163U (en) | A kind of artificial nose with holding expectorant chamber | |
| CN208864973U (en) | A kind of anti-slip tracheae bite | |
| CN204379519U (en) | A kind of bladder stoma controller and portable drainage system | |
| CN209092464U (en) | A kind of gastroscopy is with exempting to pluck oxygen mask | |
| CN209253758U (en) | Dialyzate bucket dustproof cover | |
| CN208877636U (en) | A kind of experiment toy trachea cannula | |
| CN209392535U (en) | A kind of built-in pipeline plugging pig for tracheotomy | |
| CN208799676U (en) | A kind of suction sputum suction connecting tube | |
| CN203370174U (en) | Laryngeal mask fixing belt good in fixing effect | |
| CN205626665U (en) | Splash device is prevented to tracheal cannula oxygen uptake humidifying | |
| CN210873553U (en) | Medical trachea opens safety cover | |
| CN206152042U (en) | Novel trachea catheter | |
| CN206613009U (en) | A kind of mouth and nose formula oxygen hose |
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: 20150909 Termination date: 20170518 |