CN214912178U - Tracheal cannula seals a tub device - Google Patents
Tracheal cannula seals a tub device Download PDFInfo
- Publication number
- CN214912178U CN214912178U CN202120625485.9U CN202120625485U CN214912178U CN 214912178 U CN214912178 U CN 214912178U CN 202120625485 U CN202120625485 U CN 202120625485U CN 214912178 U CN214912178 U CN 214912178U
- Authority
- CN
- China
- Prior art keywords
- tracheal cannula
- sealing device
- fretwork board
- tracheal
- rotating member
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 208000019300 CLIPPERS Diseases 0.000 claims abstract description 10
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 claims abstract description 10
- 241001631457 Cannula Species 0.000 claims description 8
- 230000004202 respiratory function Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 3
- 229960002897 heparin Drugs 0.000 description 3
- 229920000669 heparin Polymers 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 208000003322 Coinfection Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 241001411320 Eriogonum inflatum Species 0.000 description 1
- 206010052390 Laryngeal dyspnoea Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- Prostheses (AREA)
Abstract
The utility model discloses a tracheal cannula tube sealing device, including can lug connection at the tracheal cannula tube clipper, can switch tracheal cannula's gas circuit break-make state through rotatory tube clipper to observe conveniently and judge whether the respiratory function of patient resumes. The key points of the technical scheme are as follows: the utility model provides a tracheal cannula tube sealing device, include with the tube clipper that the tracheal cannula is connected, the tube clipper includes mounting and rotating member, rotating member and mounting swivelling joint, the inside of mounting and rotating member all is equipped with logical chamber, is equipped with first fretwork board in the logical chamber of mounting, is equipped with second fretwork board in the logical chamber of rotating member, second fretwork board is hugged closely to first fretwork board, is equipped with the first through-hole that a plurality of circumference equidistance were arranged on the first fretwork board, is equipped with at least one second through-hole on the second fretwork board.
Description
Technical Field
The utility model relates to the field of medical equipment, specifically a tracheal cannula seals pipe device.
Background
The tracheotomy is a common operation for relieving dyspnea caused by laryngeal dyspnea, respiratory dysfunction or lower respiratory secretion retention by cutting the trachea at the neck section and adding a metal tracheal cannula and a silica gel cannula. When the patient has stable state of an illness, the respiratory function is recovered, and the patient can cough and expectorate by himself/herself, the tracheal cannula is taken into consideration to be pulled out, at the moment, the tracheal cannula needs to be plugged in advance, and the patient can be observed whether to breathe normally by himself/herself by blocking or cutting off the passage of the tracheal cannula temporarily.
A transitional measure is taken before the tracheal cannula is pulled out during the tube plugging, and the selection of a proper tube plugging method and a suitable tube plugging material is favorable for improving the success rate of the tube plugging of the tracheal cannula. At present, a tube blocking device special for tracheal cannulas does not exist clinically, a heparin cap, a bottle stopper, a test tube plug, an extension tube head end, an infusion paste and the like are frequently used in the tube blocking process, some materials are dangerous to suffocate after being sucked into a trachea, and meanwhile, the manufacturing procedure is complex when the materials are used for manufacturing the tube blocking device, the disinfection is not tight, secondary infection is easy to occur, and the tube blocking device cannot be used for sealing tracheal cannulas of different models.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problem that exists among the above-mentioned background art, provide a tracheal cannula tube sealing device, including can lug connection at the tracheal cannula tube sealing device, can switch tracheal cannula's gas circuit break-make state through rotatory tube sealing device to observe conveniently and judge whether patient's respiratory function resumes.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
the utility model provides a tracheal cannula tube sealing device, include with the tube clipper that the tracheal cannula is connected, the tube clipper includes mounting and rotating member, rotating member and mounting swivelling joint, the inside of mounting and rotating member all is equipped with logical chamber, is equipped with first fretwork board in the logical chamber of mounting, is equipped with second fretwork board in the logical chamber of rotating member, second fretwork board is hugged closely to first fretwork board, is equipped with the first through-hole that a plurality of circumference equidistance were arranged on the first fretwork board, is equipped with at least one second through-hole on the second fretwork board.
Preferably, the number, shape and size of the second through holes are the same as those of the first through holes.
Preferably, one end of the rotating element far away from the fixed element is provided with a joint for connecting the artificial nose.
Preferably, the outer wall of the rotating part is provided with an anti-slip structure which is convenient for the fingers to rotate the rotating part.
Preferably, a rotation adjusting structure is arranged between the rotating part and the fixing part.
Preferably, the rotation regulation structure is including the location arch and twice the constant head tank of first through-hole quantity, and a plurality of constant head tanks are arranged in first fretwork board periphery or mounting outer wall circumference equidistance, the protruding position department that locates on the rotating member with the constant head tank corresponds.
Preferably, the fixing piece is detachably connected with the tracheal cannula, the fixing piece is provided with a plurality of gaskets with different specifications, and the fixing piece can be hermetically connected with the tracheal cannulas with different specifications through different gaskets.
Preferably, the inner side of the joint of the fixing piece and the tracheal cannula is provided with a stepped hole which can be matched with tracheal cannulas of various models.
Preferably, the tracheal cannula is fixedly connected with a base, and the base is respectively provided with a fixing hole at two sides of the tracheal cannula; the side wall of the fixing piece is provided with two binding bands, and the two binding bands can respectively penetrate through the two fixing holes of the base to be fastened and fixed.
Compared with the prior art, the tracheal cannula tube sealing device adopting the technical scheme has the following beneficial effects:
the utility model provides a, the rotating member through rotatory tube clipper alright in order to switch tracheal cannula's gas circuit break-make state, for stifled pipe modes such as current use heparin cap, bottle plug or test tube stopper, this scheme operation is more convenient, and need not to consider accomodating and taking the problem of article such as heparin cap, bottle plug, test tube stopper, has saved the manpower, can also prevent to lose, is favorable to observing more conveniently and judges whether patient's respiratory function resumes.
And secondly, the on-off state of the gas path is switched by adopting two hollow plates which can rotate relatively, the gas path can be completely opened or cut off only under the condition of rotating by a small angle, and the operation is quick and convenient.
Thirdly, through the rotation regulation structure, can guarantee to make the rotating member stop at specific position after rotating certain angle at every turn, in this position department, first through-hole aligns completely or staggers completely with the second through-hole to guarantee that the gas circuit when tracheal cannula is in the access state is unobstructed, guarantee that the gas circuit when tracheal cannula is in the state of opening circuit cuts off completely.
Fourthly, the fixing piece can be in sealing connection with the tracheal tubes of different specifications through gaskets of different specifications, and the universality of the tube sealing device is improved.
Drawings
Fig. 1 is a schematic structural view of an embodiment 1 of the tracheal cannula sealing device of the present invention.
Fig. 2 is a schematic structural diagram of the tube sealing device in embodiment 1.
Fig. 3 is a schematic diagram of the operation of the pipe clipper in the embodiment 1.
Fig. 4 is a schematic view showing the connection of the components in example 1.
Fig. 5 is a schematic structural view (installation completed state) of embodiment 1.
Fig. 6 is a schematic structural view of the fixing member in embodiment 1.
Fig. 7 is a schematic sectional view of a fixing member according to embodiment 2.
Reference numerals: 1. a tracheal tube; 2. a pipe sealer; 20. a fixing member; 200. a rotating tank; 201. a first hollowed-out plate; 2010. a first through hole; 202. a gasket; 203. a stepped hole; 204. binding bands; 21. a rotating member; 210. an annular projection; 211. a second hollowed-out plate; 2110. a second through hole; 212. a joint; 22. positioning a groove; 23. positioning the projection; 3. an artificial nose; 4. a base; 40. and (7) fixing holes.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1:
the tracheal cannula tube sealing device shown in fig. 1 to 3 comprises a tube sealing device 2 connected to the tracheal cannula 1, wherein the tube sealing device 2 comprises a fixed member 20 and a rotating member 21, the rotating member 21 is rotatably connected to the fixed member 20, a circle of rotating groove 200 is formed in the outer wall of the fixed member 20 near the upper end, a circle of annular protrusion 210 is formed in the inner wall of the rotating member 21, the rotating member 21 is sleeved on the fixed member 20, and the annular protrusion 210 of the rotating member 21 is embedded in the rotating groove 200 of the fixed member 20.
The fixing part 20 and the rotating part 21 are all provided with a through cavity, a first hollow plate 201 is arranged in the through cavity of the fixing part 20, a second hollow plate 211 is arranged in the through cavity of the rotating part 21, the first hollow plate 201 is tightly attached to the second hollow plate 211, 10 first through holes 2010 arranged in the circumferential direction at equal intervals are formed in the first hollow plate 201, 10 second through holes 2110 are formed in the second hollow plate 211, and the number, the shape and the size of the second through holes 2110 are all the same as those of the first through holes 2010.
A rotary adjusting structure is arranged at the joint of the rotating part 21 and the fixing part 20, the rotary adjusting structure comprises a positioning protrusion 23 and 20 positioning grooves 22, the 20 positioning grooves 22 are circumferentially arranged at equal intervals on the periphery of the first hollow plate 201, namely, each first through hole 2010 corresponds to one positioning groove 22, and one positioning groove 22 is also arranged between every two adjacent first through holes 2010; the positioning protrusion 23 is disposed at a position of the rotating member 21 corresponding to the positioning groove 22, and a paralysis is disposed at the tail of the positioning protrusion 23, so that the positioning protrusion 23 can automatically bounce into and disengage from each positioning groove 22 in sequence during the rotation of the rotating member 21.
When the positioning protrusion 23 is bounced into the positioning groove 22 between the two first through holes 2010, the first through holes 2010 and the second through holes 2110 are completely staggered, and at the moment, the air passage of the tracheal cannula 1 is in a blocked state; when the rotating member 21 is rotated to make the positioning protrusion 23 bounce into the next positioning slot 22, the first through hole 2010 is completely aligned with the second through hole 2110, and at this time, the air passage of the tracheal cannula 1 is in an open state.
As shown in fig. 4 to 6, the fixing member 20 is detachably connected to the tracheal cannula 1, the fixing member 20 is provided with a plurality of gaskets 202 with different specifications, the gaskets 202 are annular and made of elastic silica gel material, the outer diameters of the plurality of gaskets 202 are the same, but the inner diameters of the plurality of gaskets 202 with different specifications are different, the gaskets 202 can be installed at the interface between the fixing member 20 and the tracheal cannula 1, and the fixing member 20 can be connected with tracheal cannulas 1 with different specifications in a sealing manner through the different gaskets 202.
The end of the rotating member 21 far away from the fixed member 20 is further provided with a connector 212 for connecting the artificial nose 3, and the inhaled air or oxygen can be filtered and humidified by connecting the artificial nose 3; the outer wall of the rotating part 21 is also provided with an anti-slip structure which is convenient for the fingers to rotate the rotating part 21, and the anti-slip structure is grains which are circumferentially arranged on the outer wall of the rotating part 21.
Example 2:
as shown in fig. 7, the technical content of this embodiment is basically the same as that of embodiment 1, and the technical difference between this embodiment and embodiment 1 is as follows:
the tracheal cannula 1 is fixedly connected with a base 4, two fixing holes 40 are respectively arranged at two sides of the tracheal cannula 1 on the base 4, the two fixing holes 40 are used for fixing the base 4 and the tracheal cannula 1 on the neck of a patient, two binding bands 204 are arranged on the side wall of the fixing piece 20, and the two binding bands 204 can respectively penetrate through the two fixing holes 40 of the base 4 to be fastened tightly so as to firmly fix the fixing piece 20 on the tracheal cannula 1 and prevent falling off; the inner side of the connection part of the fixing piece 20 and the tracheal cannula 1 is provided with a stepped hole 203 which can be adapted to tracheal cannulas 1 of various models.
The above description is a preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principles of the present invention, and these should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a tracheal cannula seals a tub device which characterized in that: including with tube clipper (2) that tracheal cannula (1) is connected, tube clipper (2) are including mounting (20) and rotating member (21), rotating member (21) and mounting (20) swivelling joint, and the inside of mounting (20) and rotating member (21) all is equipped with logical chamber, is equipped with first fretwork board (201) in the logical chamber of mounting (20), is equipped with second fretwork board (211) in the logical chamber of rotating member (21), second fretwork board (211) is hugged closely in first fretwork board (201), is equipped with first through-hole (2010) that a plurality of circumference equidistance were arranged on first fretwork board (201), is equipped with at least one second through-hole (2110) on second fretwork board (211).
2. The tracheal cannula sealing device of claim 1, wherein: the number, shape and size of the second through holes (2110) are the same as those of the first through holes (2010).
3. The tracheal cannula sealing device of claim 1, wherein: and one end of the rotating piece (21) far away from the fixed piece (20) is provided with a joint (212) for connecting the artificial nose (3).
4. The tracheal cannula sealing device of claim 1, wherein: the outer wall of the rotating piece (21) is provided with an anti-slip structure which is convenient for the fingers to rotate the rotating piece (21).
5. The tracheal cannula sealing device of claim 1, wherein: a rotary adjusting structure is arranged between the rotating part (21) and the fixing part (20).
6. The tracheal cannula sealing device of claim 5, wherein: the rotary adjusting structure comprises positioning protrusions (23) and positioning grooves (22) with the number being twice that of the first through holes (2010), the positioning grooves (22) are arranged on the periphery of the first hollow-out plate (201) or on the outer wall of the fixing piece (20) in the circumferential direction at equal intervals, and the positioning protrusions (23) are arranged on the rotating piece (21) and correspond to the positioning grooves (22).
7. The tracheal cannula sealing device of claim 1, wherein: the fixing piece (20) is detachably connected with the tracheal cannula (1), the fixing piece (20) is provided with a plurality of gaskets (202) with different specifications, and the fixing piece (20) can be hermetically connected with the tracheal cannulas (1) with different specifications through the different gaskets (202).
8. The tracheal cannula sealing device of claim 1, wherein: the inner side of the joint of the fixing piece (20) and the tracheal cannula (1) is provided with a stepped hole (203) which can be matched with tracheal cannulas (1) of various models.
9. The tracheal cannula sealing device of claim 8, wherein: the tracheal cannula (1) is fixedly connected with a base (4), and two sides of the tracheal cannula (1) of the base (4) are respectively provided with a fixing hole (40); two binding bands (204) are arranged on the side wall of the fixing piece (20), and the two binding bands (204) can respectively pass through the two fixing holes (40) of the base (4) to be fastened and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120625485.9U CN214912178U (en) | 2021-03-26 | 2021-03-26 | Tracheal cannula seals a tub device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120625485.9U CN214912178U (en) | 2021-03-26 | 2021-03-26 | Tracheal cannula seals a tub device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214912178U true CN214912178U (en) | 2021-11-30 |
Family
ID=79039432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120625485.9U Expired - Fee Related CN214912178U (en) | 2021-03-26 | 2021-03-26 | Tracheal cannula seals a tub device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214912178U (en) |
-
2021
- 2021-03-26 CN CN202120625485.9U patent/CN214912178U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20211130 |