CN213642687U - Multifunctional tracheal catheter kit with ventilation, bite prevention and fixing functions - Google Patents
Multifunctional tracheal catheter kit with ventilation, bite prevention and fixing functions Download PDFInfo
- Publication number
- CN213642687U CN213642687U CN202022604286.8U CN202022604286U CN213642687U CN 213642687 U CN213642687 U CN 213642687U CN 202022604286 U CN202022604286 U CN 202022604286U CN 213642687 U CN213642687 U CN 213642687U
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- Prior art keywords
- tube
- bite
- tracheal catheter
- clamping piece
- ventilation
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- Expired - Fee Related
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- 238000009423 ventilation Methods 0.000 title claims description 15
- 230000002265 prevention Effects 0.000 title claims description 6
- 230000007704 transition Effects 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 208000002193 Pain Diseases 0.000 abstract description 19
- 210000000214 mouth Anatomy 0.000 abstract description 13
- 238000000926 separation method Methods 0.000 abstract description 9
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 239000002390 adhesive tape Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000001815 facial effect Effects 0.000 description 3
- 210000004072 lung Anatomy 0.000 description 3
- 210000003437 trachea Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 210000001983 hard palate Anatomy 0.000 description 2
- 201000000615 hard palate cancer Diseases 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 210000001584 soft palate Anatomy 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000000172 allergic effect Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005399 mechanical ventilation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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Abstract
The utility model discloses a multi-functional endotracheal tube external member with ventilate, prevent stinging and fixed function, including stinging the pipe, sting intraductal passageway and being circular lumen, and circular lumen is used for endotracheal tube to put into and takes out, sting two relative lateral walls of pipe and all being provided with the separation blade, the one end of stinging the pipe is provided with the elasticity clamping piece, the elasticity clamping piece is major arc column structure, an end of elasticity clamping piece pass through the flexonics area with sting the end connection of pipe, the internal diameter of elasticity clamping piece is less than the external diameter that corresponds endotracheal tube. This application sets up the elasticity clamping piece through the tip of stinging the pipe, will sting the pipe and put in the patient oral cavity and let the separation blade be located between patient's tooth and the lip, insert tracheal catheter in patient's air flue through circular lumen, with tracheal catheter in the external part opening part joint through the elasticity clamping piece of major arc shape in the elasticity clamping piece, the elasticity clamping piece can be fixed tracheal catheter with stinging the pipe, has avoided tracheal catheter to take place the displacement.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to multi-functional endotracheal tube external member with ventilate, prevent stinging and fixed function.
Background
The patient of general anesthesia operation needs to carry out mechanical ventilation through a tracheal cannula in the art, and the patient may unconsciously bite the tracheal catheter in the muscle strength recovery period to deform the lumen of the tracheal catheter and cause ventilation obstacle, so that the life of the patient is threatened, so mouth/tooth cushions and the like are needed to be used for preventing biting, an adhesive tape is commonly used for fixing a biting prevention part and the tracheal catheter on the face or the neck together clinically to prevent the tracheal catheter from moving and sliding out of an airway or entering too deep to cause unipulmonary ventilation, and the medical injuries such as facial skin damage, red swelling and the like can be caused when the tracheal catheter is removed after the adhesive tape is used for patients with thin facial skin or allergic skin. For the facial cosmetic operation, the adhesive tape is adhered to the face to cover and pull the skin on the two sides of the cheek, which is not beneficial to the operation and influences the operation effect; for operations of the ophthalmology and otorhinolaryngology or the stomatology, the disinfection range of the operation relates to the adhesive tape pasting part, and disinfectant can permeate the adhesive tape, so that potential safety hazards such as tracheal catheter displacement caused by the falling of the adhesive tape in the operation are brought; for side/prone surgery, it may be possible that the oral secretions wet the tape causing it to stick loosely and under the influence of gravity cause the endotracheal tube to dislocate. The existing anti-bite part does not have the function of fixing the tracheal catheter, so that the tracheal catheter can be displaced in use, the tracheal catheter is moved out of an air passage or enters too deep to ventilate a single lung, and medical safety accidents are easily caused. Meanwhile, the existing bite-preventing component and the tracheal catheter manufacturer are packaged and sterilized separately, so that the tracheal catheter is inconvenient to carry and use in clinical operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the part does not have endotracheal tube fixed function to present preventing stinging, and in use endotracheal tube can take place to shift out, leads to endotracheal tube to shift out the air flue or get into too deeply and lead to the lung alone to ventilate, causes medical safety accident easily.
The utility model discloses a following technical scheme realizes:
the multifunctional tracheal catheter kit with the functions of ventilation, bite prevention and fixation comprises a bite tube, wherein a channel of the bite tube is a circular tube cavity, the circular tube cavity is used for putting and taking the tracheal catheter, blocking pieces are arranged on two opposite side walls of the bite tube, an elastic clamping piece is arranged at one end of the bite tube, the elastic clamping piece is of a major arc structure, one end of the elastic clamping piece is connected with the end of the bite tube through a flexible connecting belt, and the inner diameter of the elastic clamping piece is smaller than the outer diameter of the corresponding tracheal catheter.
The existing anti-bite part does not have the function of fixing the tracheal catheter, so that the tracheal catheter can be displaced in use, the tracheal catheter is moved out of an air passage or enters too deep to ventilate a single lung, and medical safety accidents are easily caused. This application sets up the elasticity clamping piece through the tip at stinging the pipe, stings the pipe and can be through the direct injection moulding of stereoplasm plastics, separation blade corner circle blunt, size and endotracheal tube size match, place the separation blade in between patient's upper and lower lip and gum. The bite tube is placed in the oral cavity of a patient, the blocking piece is positioned between the gum and the lip of the patient, the bite tube is fixed, the tracheal catheter is inserted into the trachea of the patient through the circular lumen, the part of the tracheal catheter outside the body is clamped in the elastic clamping piece through the opening of the major arc-shaped elastic clamping piece by pressing, the tracheal catheter and the bite tube can be fixed by the elastic clamping piece, the displacement of the tracheal catheter is avoided, the elastic clamping piece has good elasticity, the tracheal catheter can be clamped, the displacement and the clamping deformation of the tracheal catheter are avoided, the elastic clamping piece and the tracheal catheter can be well separated, and the position of the tracheal catheter can be adjusted clinically; the elastic clamping pieces are connected with the biting tube through the flexible connecting band, and are movably connected through the flexible connecting band, so that the elastic clamping pieces and the tracheal catheter can be well operated clinically to clamp and separate, and can be sleeved on the tracheal catheter to be packaged and disinfected together before use, and the carrying and clinical operation and use are facilitated.
Furthermore, the cross section of the biting tube is of a square structure, and two adjacent surfaces are in smooth transition through chamfers.
Further, the two arc-shaped ends of the elastic clamping piece are provided with fillet transition sections, and the fillet transition sections extend towards the direction far away from the center of the elastic clamping piece. Through setting up the fillet changeover portion, be convenient for imbedding the air flue pipe in the elasticity clamp.
Furthermore, a plurality of bulges are arranged on the inner wall of the elastic clamping piece. The elastic clamping pieces are internally provided with a plurality of bulges which can increase the friction force between the elastic clamping pieces and the tracheal catheter and improve the fixing effect of the tracheal catheter and the elastic clamping pieces.
Furthermore, a variable groove is arranged on the flexible connecting belt. The elastic clamping piece can conveniently rotate along the deformation groove by arranging the deformation groove.
Further, a hose is arranged at one end of the biting tube, which is far away from the elastic clamping piece, the hose is communicated with the circular tube cavity, and the inner diameter of the hose is the same as that of the circular tube cavity. The end part of the biting tube is provided with a hose which can be deformed to be conveniently placed into the oral cavity of a patient.
Further, an air bag assembly is sleeved outside the biting tube, and the inner wall of the air bag assembly is fixed with the outer wall of the biting tube. Through the outside of stinging the pipe set up the gasbag subassembly, let the gasbag subassembly expand through aerifing, the gasbag subassembly expands the back, the internal portion of surrounding mouth of pipe of stinging and with sting the pipe hose portion that links to each other, with patient's soft palate, hard palate, upper and lower gum tooth and tongue contact, make patient's oral cavity realize the fixed action to stinging pipe and endotracheal tube, prevent to shift.
Further, the gasbag subassembly includes the gasbag body, with the pipe of gasbag body intercommunication and set up the check valve subassembly in pipe tip, the inner wall of gasbag body with sting the outer wall of pipe and fixing. The gasbag is inflated and deflated through the catheter end part at the outer wall of the biting tube by arranging the gasbag body, so that the fixing and the supporting are realized, the gasbag body can be a high-volume low-pressure gasbag, the one-way valve can be directly purchased and used for the existing finished product, the catheter is arranged outside the circular tube cavity, a hole can be arranged in the wall of the biting tube, and the one-way valve is used for arranging a pipeline and plugging the end part of the gasbag after the gasbag is inflated so as to avoid gas leakage.
Preferably, the hose is sleeved with an air bag assembly, and the inner wall of the air bag assembly is fixed with the outer wall of the hose.
Preferably, the balloon assembly comprises a balloon body, a catheter communicated with the balloon body and a one-way valve assembly arranged at the end of the catheter, and the inner wall of the balloon body is fixed with the outer wall of the hose. Install the outer wall at the hose with the gasbag body, the hose can take place deformation during the use, and the gasbag body also can take place the play fixed action that deformation can be better simultaneously.
Preferably, the outer walls of the biting tube and the elastic clamping piece are provided with thin-layer soft cushions made of the same material as the hose. The cushion can be soft rubber material, but direct injection moulding during preparation avoids stinging the pipe too hard and damages patient's tooth, gum etc. uses simultaneously and feels more comfortable.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1) according to the tracheal catheter, the elastic clamping pieces are arranged at the end parts of the biting tubes, when the biting tubes are used, the biting tubes are placed in the oral cavity of a patient, the blocking pieces are located between the gum and the lips of the patient, the biting tubes are fixed, the tracheal catheter is inserted into the trachea of the patient through the circular tube cavity of the biting tubes, the external parts of the tracheal catheter are clamped in the elastic clamping pieces through the opening of the elastic clamping pieces in the shape of a major arc by pressing, the tracheal catheter and the biting tubes can be fixed through the elastic clamping pieces, the tracheal catheter is prevented from being displaced, the elastic clamping pieces have good elasticity, the tracheal catheter can be clamped, the tracheal catheter is prevented from being displaced and deformed by clamping, the elastic clamping pieces and the tracheal catheter can be well separated, and the position of the tracheal; the elastic clamping pieces are connected with the biting tube through the flexible connecting band, and the elastic clamping pieces are movably connected through the flexible connecting band, so that the clamping and the separation between the elastic clamping pieces and the tracheal catheter can be well operated clinically.
2) This application all is provided with the fillet changeover portion through the both ends with the elasticity clamping piece arc, and the fillet changeover portion extends towards the direction of keeping away from elasticity clamping piece center, is convenient for imbedding the air flue pipe in the elasticity clamping piece.
3) This application sets up a plurality of archs through the inner wall of elasticity clamping piece, can increase the frictional force of elasticity clamping piece and endotracheal tube, improves the fixed effect of endotracheal tube and elasticity clamping piece.
4) This application is through setting up the gasbag subassembly, and the gasbag subassembly expands the back, and the surrounding is bitten mouth of pipe inside part and with sting the pipe and be connected hose portion, and soft palate, hard palate, upper and lower gingival tooth and tongue contact with the patient make patient's oral cavity realize preventing to shifting to the fixed action of stinging pipe and endotracheal tube.
5) The utility model provides an elasticity clamping piece with sting the pipe and be connected through the flexonics area, through flexonics with elasticity clamping piece swing joint, do benefit to the clinical centre gripping and the separation that can operate between elasticity clamping piece and the endotracheal tube well.
6) This application has ventilates, prevents stinging and fixed function's multi-functional endotracheal tube external member, can overlap packing and disinfecting together on endotracheal tube before using, is convenient for carry and clinical operation use.
7) When the utility model is used, after the tracheal catheter is pulled out, the bite tube can still stay in the oral cavity of the patient, so that the patient can ventilate, and the oropharyngeal secretions of the patient can be absorbed through the circular tube cavities of the bite tube and the hose.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of the overall structure of the embodiment of the present invention.
Fig. 3 is a schematic view of the overall structure of the endotracheal tube according to the present invention.
Reference numbers and corresponding part names in the drawings:
1-bite tube, 2-circular tube cavity, 3-blocking piece, 4-elastic clamping piece, 5-flexible connecting band, 6-fillet transition section, 7-bulge, 9-hose, 10-air bag body, 11-catheter, 12-check valve component and 13-tracheal catheter.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1
As shown in fig. 1-3, multi-functional endotracheal tube external member with ventilate, prevent stinging and fixed function, including stinging a pipe 1, the passageway of stinging pipe 1 is circular lumen 2, and circular lumen 2 is used for endotracheal tube 13 to put into and takes out, sting two relative lateral walls of pipe 1 and all being provided with separation blade 3, separation blade 3 corner round blunt, in using place in between patient's upper and lower lip and the gum, the one end of stinging pipe 1 is provided with elastic clamping piece 4, elastic clamping piece 4 is major arc column structure, elastic clamping piece 4 one end pass through flexible connecting band 5 with sting the end connection of pipe 1, elastic clamping piece 4's internal diameter is less than the external diameter that corresponds endotracheal tube 13. The section of the biting tube 1 is of a square structure, and two adjacent surfaces are in smooth transition through chamfers. The two arc ends of the elastic clamping piece 4 are provided with fillet transition sections 6, and the fillet transition sections 6 extend towards the direction far away from the center of the elastic clamping piece 4. The inner wall of the elastic clamping piece 4 is provided with a plurality of bulges 7, and the bulges 7 are soft and plastic particles. And the flexible connecting belt 5 is provided with a variable groove. The end of the bite tube 1 far away from the elastic clip 4 is provided with a hose 9, the hose 9 is communicated with the circular tube cavity 2, and the inner diameter of the hose 9 is the same as that of the circular tube cavity 2. An air bag assembly is sleeved outside the biting tube 1, and the inner wall of the air bag assembly is fixed with the outer wall of the biting tube 1. The air bag assembly comprises an air bag body 10, a conduit 11 communicated with the air bag body 10 and a one-way valve assembly 12 arranged at the end part of the conduit 11, wherein the inner wall of the air bag body 10 is fixed with the outer wall of the bite tube 1. The outer walls of the biting tube 1 and the elastic clamping pieces 4 are provided with thin-layer soft cushions made of the same material as the hose 9.
When the device is used, the bite tube 1 is placed in the oral cavity of a patient, the baffle 3 is positioned between the gum and the lips of the patient, the bite tube 1 is fixed, the tracheal catheter 13 is inserted into the trachea of the patient through the circular tube cavity 2 of the bite tube 1, the external part of the tracheal catheter 13 is clamped in the elastic clamping piece 4 through the opening of the elastic clamping piece 4 in a major arc shape by pressing, the tracheal catheter 13 and the bite tube can be fixed by the elastic clamping piece 4, the tracheal catheter 13 is prevented from being displaced, the elastic clamping piece 4 has good elasticity, the tracheal catheter 13 can be clamped, the tracheal catheter 13 is prevented from being displaced and deformed by clamping, the elastic clamping piece and the tracheal catheter 13 can be well separated, and the position of the tracheal catheter 13 can be adjusted clinically; the elastic clamping pieces 4 are connected with the biting tube through the flexible connecting belt 5, and the elastic clamping pieces 4 are movably connected to the biting tube 1 through the flexible connecting belt 5, so that the clamping and the separation between the elastic clamping pieces 4 and the tracheal catheter 13 can be well operated clinically; the two arc ends of the elastic clamping piece 4 are provided with fillet transition sections 6, and the fillet transition sections 6 extend towards the direction far away from the center of the elastic clamping piece 4. The round-angle transition section 6 is arranged, so that the airway conduit can be conveniently embedded into the elastic clamping piece 4; a plurality of bulges 7 are arranged in the elastic clamping piece 4, and the bulges 7 can increase the friction force between the elastic clamping piece 4 and the tracheal catheter 13 and improve the fixing effect of the tracheal catheter 13 and the elastic clamping piece 4; the end part of the bite tube 1 is provided with a hose 9, and the hose 9 can be deformed to be conveniently placed in the oral cavity of a patient; let the gasbag subassembly expansion through aerifing, the gasbag subassembly expands the back and can realize supporting with patient's forehead and tongue contact to patient's oral cavity, can realize stinging the location of pipe 1 simultaneously. Example 2
This embodiment is substantially the same as embodiment 1 except that an air bag module is sleeved outside the hose 9, and the inner wall of the air bag module is fixed to the outer wall of the hose 9. The air bag assembly comprises an air bag body 10, a conduit 11 communicated with the air bag body 10 and a one-way valve assembly 12 arranged at the end part of the conduit 11, wherein the inner wall of the air bag body 10 is fixed with the outer wall of the hose 9.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. Multifunctional tracheal catheter kit with ventilation, anti-biting and fixing functions is characterized by comprising a biting tube (1), wherein a channel in the biting tube (1) is a circular tube cavity (2), the circular tube cavity (2) is used for putting and taking out the tracheal catheter, two opposite side walls of the biting tube (1) are provided with blocking pieces (3), one end of the biting tube (1) is provided with an elastic clamping piece (4), the elastic clamping piece (4) is of a major arc structure, one end part of the elastic clamping piece (4) is connected with the end part of the biting tube (1) through a flexible connecting belt (5), and the inner diameter of the elastic clamping piece (4) is smaller than the outer diameter of the corresponding tracheal catheter.
2. The multifunctional tracheal catheter kit with functions of ventilation, bite prevention and fixation as claimed in claim 1, wherein the section of the bite tube (1) is of a square structure, and two adjacent surfaces are in smooth transition through chamfering.
3. The multifunctional tracheal catheter set with ventilation, anti-bite and fixing functions as claimed in claim 1, wherein both ends of the arc shape of the elastic clip (4) are provided with rounded transition sections (6), and the rounded transition sections (6) extend in a direction away from the center of the elastic clip (4).
4. The multifunctional tracheal catheter set with ventilation, anti-bite and fixing functions as claimed in any one of claims 1 to 3, wherein the inner wall of the elastic clip (4) is provided with a plurality of protrusions (7).
5. The multifunctional tracheal catheter kit with ventilation, anti-bite and fixing functions as claimed in claim 1, wherein a hose (9) is arranged at one end of the bite tube (1) far away from the elastic clip (4), the hose (9) is communicated with the circular lumen (2), and the inner diameter of the hose (9) is the same as that of the circular lumen (2).
6. The multifunctional tracheal catheter kit with ventilation, anti-bite and fixing functions as claimed in claim 1 or 5, wherein the bite tube (1) is externally sleeved with a balloon assembly, and the inner wall of the balloon assembly is fixed with the outer wall of the bite tube (1).
7. The multifunctional tracheal catheter kit with ventilation, anti-bite and fixing functions as claimed in claim 6, wherein the balloon assembly comprises a balloon body (10), a catheter (11) communicated with the balloon body (10) and a one-way valve assembly (12) arranged at the end of the catheter (11), and the inner wall of the balloon body (10) is tightly fixed with the outer wall of the bite tube (1).
8. The multifunctional endotracheal tube kit with ventilation, anti-bite and fixing function according to claim 5, characterized in that the outer portion of the hose (9) is sleeved with a balloon assembly, the inner wall of which is fixed with the outer wall of the hose (9).
9. The multifunctional endotracheal tube kit with the ventilation, anti-bite and fixing functions according to claim 8, characterized in that the balloon assembly comprises a balloon body (10), a catheter tube (11) communicating with the balloon body (10), and a check valve assembly (12) provided at an end of the catheter tube (11), and an inner wall of the balloon body (10) is fixed with an outer wall of the hose (9).
10. The multifunctional tracheal catheter kit with the functions of ventilation, bite prevention and fixation as claimed in claim 5, wherein the outer walls of the bite tube (1) and the elastic clip (4) are provided with thin-layer soft cushions made of the same material as the hose (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022604286.8U CN213642687U (en) | 2020-11-12 | 2020-11-12 | Multifunctional tracheal catheter kit with ventilation, bite prevention and fixing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022604286.8U CN213642687U (en) | 2020-11-12 | 2020-11-12 | Multifunctional tracheal catheter kit with ventilation, bite prevention and fixing functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213642687U true CN213642687U (en) | 2021-07-09 |
Family
ID=76707175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022604286.8U Expired - Fee Related CN213642687U (en) | 2020-11-12 | 2020-11-12 | Multifunctional tracheal catheter kit with ventilation, bite prevention and fixing functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213642687U (en) |
-
2020
- 2020-11-12 CN CN202022604286.8U patent/CN213642687U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 |