CN216571106U - Novel trachea cannula blocks up pipe device - Google Patents
Novel trachea cannula blocks up pipe device Download PDFInfo
- Publication number
- CN216571106U CN216571106U CN202122931026.6U CN202122931026U CN216571106U CN 216571106 U CN216571106 U CN 216571106U CN 202122931026 U CN202122931026 U CN 202122931026U CN 216571106 U CN216571106 U CN 216571106U
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- CN
- China
- Prior art keywords
- sealing cover
- cannula
- sleeve
- elastic
- main body
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- 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
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- 210000003437 trachea Anatomy 0.000 title claims description 15
- 238000007789 sealing Methods 0.000 claims abstract description 47
- 229920001971 elastomer Polymers 0.000 claims abstract description 22
- 230000000903 blocking effect Effects 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 229920002529 medical grade silicone Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 description 3
- 239000007799 cork Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 206010036790 Productive cough Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 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
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a novel tracheal cannula blocking device, which comprises a tracheal cannula, wherein the tail end of the tracheal cannula is sleeved with an elastic cannula sleeve, the upper end of the elastic cannula sleeve is connected with a fixed lantern ring, the upper end of the fixed lantern ring is provided with a fixed clamping groove, the outer wall of the fixed lantern ring is provided with a through hole, a connecting elastic rope passes through the through hole, the upper end of the connecting elastic rope is connected with a cannula sealing cover, the cannula sealing cover comprises a sealing cover main body, the edge of the sealing cover main body is provided with a dismounting convex part, the middle of the sealing cover main body is provided with a transparent observation window, the outer side of the transparent observation window is provided with a sealing rubber ring, the sealing rubber ring is inserted into the fixed clamping groove to fix the sealing cover main body and the fixed lantern ring, the lower end surface of the sealing rubber ring is provided with an airtight sucker, the elastic cannula sleeve and the tracheal cannula sleeve are stably connected, wherein the cannula sealing cover is additionally arranged on the elastic cannula sleeve, so that the tracheal cannula can be quickly blocked and quickly opened, has good air tightness, is convenient for the adjustment and control of patients and medical care personnel, and is worth popularizing.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to a novel tracheal cannula blocking device.
Background
At present, in clinical treatment, tracheotomy is a common means for establishing an artificial airway when a critical patient is rescued, a catheter is inserted into the trachea of the patient through the tracheotomy operation to form a communicating channel between the respiratory tract and the outside, and the tracheotomy patient carries out operations of oxygen inhalation, sputum aspiration and the like. After the patient's state of an illness is stable, the patient that the trachea was cut needs to try stifled pipe, can block off one half earlier, then blocks off completely, and its aim at observes whether the patient can breathe through the smooth completion of mouth nose, whether can appear breathing the phenomenon of difficulty.
However, various tracheotomy tubes used clinically at present have no matched tube plugging device, and when patients with tracheotomy are clinically nursed, medical staff usually self-manufacture a tube plugging device, such as: a cotton swab is adopted to plug the tube, and a rubber adhesive is wound on the end of the cotton swab, so that the diameter of the end of the cotton swab is the same as the inner diameter of the tracheotomy tube, and the tube plugging effect is achieved; or the cork is adopted to plug the tube, the cork is required to be manufactured according to the diameter of the tracheotomy tube, the material is difficult to obtain, the manufacturing is inconvenient, the tube can only be plugged completely, and the function is single.
Moreover, in the clinical application, the trachea cannula needs to be pre-blocked before being pulled out to test the breathing condition of a patient, the operation of the existing trachea cannula blocking is inconvenient, 48 hours are needed to block the trachea before being pulled out after the trachea is cut, and the existing trachea cannula is inconvenient to use, so that a novel trachea cannula blocking device is designed.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a novel tracheal cannula blocking device which can effectively solve the problems in the background art.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a novel trachea cannula blocks up a tub device, includes the trachea cannula, the terminal cover of trachea cannula is equipped with the elasticity pipe box, elasticity pipe box upper end is connected with the fixed lantern ring, fixed lantern ring upper end is provided with fixed slot, be provided with the perforation on the fixed lantern ring outer wall, pass in the perforation and connect the bullet rope, it is connected with the sealed lid of sleeve to connect bullet rope upper end, the sealed lid of sleeve is including sealed main part, be provided with the dismouting flange on the sealed main part border, be provided with transparent observation window in the middle of the sealed main part, the transparent observation window outside is provided with sealed rubber ring, sealed rubber ring inserts fixed slot internal fixation sealed lid main part and the fixed lantern ring, be provided with airtight sucking disc under the sealed rubber ring on the terminal surface.
Furthermore, the elastic pipe sleeve is made of medical polyvinyl chloride materials.
Furthermore, a reinforcing hoop is arranged on the outer side of the elastic pipe sleeve.
Furthermore, the lower end of the connecting elastic rope is provided with an anti-falling ball.
Furthermore, the sealing rubber ring is made of medical-grade silicon rubber materials.
Compared with the prior art, the utility model has the beneficial effects that:
the elastic tube sleeve is assembled at the tail end of the tracheal tube and is stably connected with the tracheal tube, the elastic tube sleeve has certain elasticity and can be used under different conditions, the tracheal tube can be quickly plugged and opened by quickly operating the elastic tube sleeve by additionally arranging the sleeve sealing cover on the elastic tube sleeve, the elastic tube sleeve has good air tightness, is convenient for a patient and medical staff to adjust and control, and is worthy of popularization.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a boot seal cap of the present invention;
fig. 3 is a schematic structural diagram at a of the present invention.
Reference numbers in the figures:
1-tracheal cannula, 2-elastic cannula sleeve, 3-fixed lantern ring, 4-fixed clamping groove, 5-perforation, 6-connecting elastic rope, 7-cannula sealing cover, 8-sealing cover main body, 9-dismounting convex part, 10-transparent observation window, 11-sealing rubber ring, 12-airtight sucker, 13-reinforced clamp and 14-anti-falling ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, the present invention provides a novel tracheal cannula blocking device, comprising a tracheal cannula 1, the tail end of the air pipe sleeve 1 is sleeved with an elastic pipe sleeve 2, the upper end of the elastic pipe sleeve 2 is connected with a fixed lantern ring 3, the upper end of the fixed lantern ring 3 is provided with a fixed clamping groove 4, the outer wall of the fixed lantern ring 3 is provided with a through hole 5, a connecting elastic rope 6 penetrates through the through hole 5, the upper end of the connecting elastic rope 6 is connected with a sleeve sealing cover 7, the sleeve sealing cover 7 comprises a sealing cover main body 8, a dismounting convex part 9 is arranged on the edge of the sealing cover main body 8, a transparent observation window 10 is arranged in the middle of the sealing cover main body 8, a sealing rubber ring 11 is arranged outside the transparent observation window 10, the sealing rubber ring 11 is inserted into the fixed clamping groove 4 to fix the sealing cover main body 8 and the fixed lantern ring 3, and an airtight sucker 12 is arranged on the lower end face of the sealing rubber ring 11.
The working principle of the utility model is as follows: when in use, the elastic pipe sleeve 2 is sleeved at the tail end of the tracheal pipe 1, the elastic pipe sleeve 2 with elasticity can be additionally arranged on tracheal pipes 1 with different sizes, the elasticity is utilized to ensure that the tracheal pipes 1 can keep air tightness when being connected with each other, the air leakage condition is avoided, wherein the upper end of the elastic pipe sleeve 2 is connected with the fixed lantern ring 3, the fixed lantern ring 3 is fixed with the upper end of the cannula sealing cover 7 through the fixed lantern ring 3, the connecting elastic rope 6 is connected with the cannula sealing cover 7, the cannula sealing cover 7 can be prevented from being lost when the cannula sealing cover 7 is uncovered, the safety and the sanitation are ensured, the fixed lantern ring 3 and the upper end of the cannula sealing cover 7 are fixed by the fixed clamping groove 4 and the sealing rubber ring 11, the sealing rubber ring 11 is clamped in the fixed clamping groove 4 when being tightly covered, the lower end face of the sealing rubber ring 11 is provided with the air-tight sucker 12, and the air in the air-tight sucker 12 is discharged after being pressed, the air pressure difference is formed, so that the opening part at the upper end of the tracheal cannula 1 is sealed by the cannula sealing cover 7, the transparent observation window 10 is arranged in the middle of the sealing cover main body 8, internal conditions can be observed conveniently, and the dismounting convex part 9 is convenient for manual operation to open or close the sealing cover main body 8.
As a preferred embodiment, the elastic tube sleeve 2 is made of medical polyvinyl chloride material, has certain elasticity, and can be tightly sleeved on the tracheal tube sleeve 1.
In a preferred embodiment, a reinforcing clamp 13 is arranged outside the elastic tube sleeve 2, and the reinforcing clamp 13 can be added according to the situation so as to increase the air tightness.
In a preferred embodiment, the lower end of the connecting elastic rope 6 is provided with an anti-falling ball 14 to avoid falling.
In a preferred embodiment, the sealing rubber ring 11 is made of medical grade silicone rubber material.
In summary, the main features of the present invention are:
the elastic tube sleeve is assembled at the tail end of the tracheal tube and is stably connected with the tracheal tube, the elastic tube sleeve has certain elasticity and can be used under different conditions, the tracheal tube can be quickly plugged and opened by quickly operating the elastic tube sleeve by additionally arranging the sleeve sealing cover on the elastic tube sleeve, the elastic tube sleeve has good air tightness, is convenient for a patient and medical staff to adjust and control, and is worthy of popularization.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a novel trachea cannula blocks up pipe device, includes trachea cannula (1), its characterized in that: the air pipe sleeve is characterized in that an elastic pipe sleeve (2) is sleeved at the tail end of the air pipe sleeve (1), a fixed sleeve ring (3) is connected to the upper end of the elastic pipe sleeve (2), a fixed clamping groove (4) is formed in the upper end of the fixed sleeve ring (3), a through hole (5) is formed in the outer wall of the fixed sleeve ring (3), a connecting elastic rope (6) penetrates through the through hole (5), a sleeve sealing cover (7) is connected to the upper end of the connecting elastic rope (6), the sleeve sealing cover (7) comprises a sealing cover main body (8), a dismounting convex part (9) is arranged on the edge of the sealing cover main body (8), a transparent observation window (10) is arranged in the middle of the sealing cover main body (8), a sealing rubber ring (11) is arranged on the outer side of the transparent observation window (10), the sealing rubber ring (11) is inserted into the fixed clamping groove (4) to fix the sealing cover main body (8) and the fixed sleeve ring (3), and an airtight sucking disc (12) is arranged on the lower end face of the sealing rubber ring (11).
2. The novel tracheal cannula blocking device of claim 1, wherein: the elastic pipe sleeve (2) is made of medical polyvinyl chloride materials.
3. The novel tracheal cannula blocking device according to claim 1, wherein: and a reinforcing hoop (13) is arranged on the outer side of the elastic pipe sleeve (2).
4. The novel tracheal cannula blocking device of claim 1, wherein: the lower end of the connecting elastic rope (6) is provided with an anti-falling ball (14).
5. The novel tracheal cannula blocking device of claim 1, wherein: the sealing rubber ring (11) is made of medical-grade silicon rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122931026.6U CN216571106U (en) | 2021-11-26 | 2021-11-26 | Novel trachea cannula blocks up pipe device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122931026.6U CN216571106U (en) | 2021-11-26 | 2021-11-26 | Novel trachea cannula blocks up pipe device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216571106U true CN216571106U (en) | 2022-05-24 |
Family
ID=81650025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122931026.6U Expired - Fee Related CN216571106U (en) | 2021-11-26 | 2021-11-26 | Novel trachea cannula blocks up pipe device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216571106U (en) |
-
2021
- 2021-11-26 CN CN202122931026.6U patent/CN216571106U/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: 20220524 |