CN108744211B - Trachea cannula fixing device - Google Patents
Trachea cannula fixing device Download PDFInfo
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- CN108744211B CN108744211B CN201810642079.6A CN201810642079A CN108744211B CN 108744211 B CN108744211 B CN 108744211B CN 201810642079 A CN201810642079 A CN 201810642079A CN 108744211 B CN108744211 B CN 108744211B
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- square frame
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
- A61M16/0497—Tube stabilizer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
- A61M16/049—Mouthpieces
- A61M16/0493—Mouthpieces with means for protecting the tube from damage caused by the patient's teeth, e.g. bite block
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- Pulmonology (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Otolaryngology (AREA)
- Emergency Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention belongs to the technical field of medical instruments, and particularly relates to a tracheal intubation fixing device which comprises a square frame, wherein a groove A is formed in the right end part of an upper frame of the square frame leftwards, a groove B is formed in the right end part of a lower frame of the square frame leftwards, an upper rod is arranged at the upper end of the left side of a right frame leftwards, a lower rod is arranged at the lower end of the left side of the right frame leftwards, the upper rod is movably arranged in the groove A, the lower rod is movably arranged in the groove B, protruding blocks are respectively arranged on the left side and the right side of the middle end of the square frame, sliding grooves A are formed in the front sides of the two protruding blocks, a sliding block A is arranged in each sliding groove A, supporting rods are fixedly connected to the front sides of the sliding blocks A, a fixing pipe is arranged between the front ends of the two. The invention can solve the problem that the fixing device of the tracheal cannula can not be adjusted individually according to different oral cavity sizes and shapes of patients so as to provide comfortable use experience for the patients.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a tracheal intubation fixing device.
Background
The trachea cannula is a technique that a special trachea catheter is placed into a trachea through a glottis, is called as the trachea cannula, can provide optimal conditions for smooth air passage, ventilation and oxygen supply, respiratory tract suction, prevention of aspiration and the like, and is often used by severe patients in an ICU ward.
At present, after a patient is clinically inserted into a trachea, a bite block is generally placed to protect the trachea and prevent the patient from biting the tube, and then an adhesive tape is pasted on the face of the patient to fix the bite block and the trachea. In addition, because the oral cavity of patient varies, the bite-block generally is a fixed whole now, can not make individualized adjustment according to patient's oral cavity condition, and patient uses and experiences poorly, also can not adjust patient's oral cavity opening size, very humanized.
Disclosure of Invention
In light of the above disadvantages of the prior art, the present invention provides a tracheal intubation fixer, which can solve the problem that the prior tracheal intubation fixer cannot be individually adjusted according to the oral cavity condition of the patient.
The technical scheme adopted by the invention for solving the technical problems is as follows: comprises a square frame, the right frame of the square frame is detachably arranged, the right end part of the upper frame of the direction frame is provided with a groove A leftwards, the right end part of the lower frame of the square frame is provided with a groove B leftwards, the upper end of the left side of the right frame is provided with an upper rod leftwards, the lower end of the right frame is provided with a lower rod leftwards, the upper rod is movably arranged in the groove A, the lower rod is movably arranged in the groove B, the left side surface of the middle end of the left frame and the right side surface of the middle end of the right frame are respectively and fixedly connected with a square protruding block, the left and right directions of the front sides of the two protruding blocks are both provided with a sliding groove A, each sliding groove A is internally provided with a sliding block A, the front side of the sliding block A is fixedly connected with a supporting rod, a fixed pipe is arranged between the front ends of the two supporting rods, the top and, the fixed plate is hinged with the protruding block through a hinge shaft, the rear side of the left fixed plate of the square frame is movably connected with a left tooth cushion, and the rear side of the fixed plate on the right side of the square frame is movably connected with a right tooth cushion.
Among them, the preferred mode is:
the front side of upper ledge is opened and is equipped with a plurality of holes A, the left end of upper boom is fixed with spring plunger, spring plunger and hole A cooperate.
The fixed pipe is the cylindric pipe that the fore-and-aft direction set up, the equal fixedly connected with horizontal pole in the left and right sides of fixed pipe, the one end that fixed pipe was kept away from to the horizontal pole is passed through the articulated shaft and is articulated with the front end of bracing piece.
Every U-shaped spout B has all been seted up to the rear side of fixed plate, U-shaped spout B's axis level sets up, U-shaped spout B's opening all is towards square frame, it is provided with slider B to slide in the U-shaped spout B, slider B's rear side fixedly connected with supporting seat, left side bite block and right bite block are the U-shaped structure in the vertical plane, the upper and lower both ends tip of left side bite block respectively with the left upper and lower support base hinge joint of square frame, the upper and lower both ends tip of right bite block is articulated with the upper and lower support base on square frame right side respectively.
Left side bite-block and right bite-block structure are the same, all include the rear end through articulated axle articulated upper cushion and lower bolster.
And the top of the upper pad and the bottom of the lower pad are both provided with silica gel pads.
A hole B is formed in the front side wall of the fixing plate corresponding to the tail end of each U-shaped arm of the U-shaped sliding groove B, and a spring plunger is arranged on the front side of the sliding block B and matched with the hole B.
And one end of each protruding block, which is far away from the square frame, is provided with a binding band fixing hole.
The invention has the following beneficial effects: the invention realizes the adjustment of the distance between the right frame and other parts of the square frame by arranging the upper rod and the lower rod, the fixing plates are respectively hinged above and below the convex blocks by arranging the convex blocks at two sides of the square frame, the tooth pads are connected at the rear side of the fixing plates, the fixing plates can rotate relative to the square frame, the included angle between the left tooth pad and the right tooth pad can be adjusted, the fixing device can be personalized adjusted according to the size and the shape of the oral cavity of a patient, and the comfortable experience is brought to the patient.
Drawings
FIG. 1 is a front view of a first embodiment of the present invention;
FIG. 2 is a top partial cross-sectional view of a first embodiment of the present invention;
FIG. 3 is a right side partial cross-sectional view of a first embodiment of the present invention;
FIG. 4 is a rear view of the fixation plate of FIG. 2;
FIG. 5 is a schematic perspective view of the support base of FIG. 1;
in the figure: 1. the device comprises a square frame 11, a right frame 111, an upper rod 112, a lower rod 12, an upper frame 121, a hole A13, a lower frame 2, a protruding block 21, a sliding groove A22, a supporting rod 23, a binding band fixing hole 3, a fixing pipe 31, a cross rod 4, a fixing plate 41, a U-shaped sliding groove B42, a sliding block B43, a supporting seat 44, a hole B501, a left tooth cushion 502, a right tooth cushion 51, an upper cushion 52, a lower cushion 53 and a silica gel cushion.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1 to 5, the tracheal intubation fixation device of the present invention comprises a square frame 1, wherein a right frame 11 of the square frame 1 is detachably disposed, a left end of a right end of an upper frame 12 of the square frame 1 is provided with a groove a, a left end of a right end of a lower frame 13 of the square frame 1 is provided with a groove B, a left upper end of a left side of the right frame 11 is provided with an upper rod 111, a lower end of the right side of the right frame 11 is provided with a lower rod 112, the upper rod 111 is movably disposed in the groove a, the lower rod 112 is movably disposed in the groove B, a left side of a middle end of the left frame and a right side of a middle end of the right frame 11 are respectively and fixedly connected with a square protruding block 2, two sliding grooves a21 are respectively disposed in the left and right directions of front sides of the protruding blocks 2, each sliding groove a21 is provided with a sliding block a, a supporting rod 22 is fixedly connected to the front side of, every the top and the bottom of protruding piece 2 all are provided with a fixed plate 4, the vertical direction in inside of protruding piece 2 is provided with the articulated shaft, fixed plate 4 is articulated with protruding piece 2 through the articulated shaft, the rear side swing joint of the left side fixed plate of square frame 1 has left bite-block 501, the 4 rear side swing joints of the fixed plate on square frame 1 right side have right bite-block 502.
The square frame 1 plays a role in supporting all components, the right frame 11 of the square frame 1 can move rightwards relative to other parts of the square frame 1, the upper rod 111 and the lower rod 112 are respectively pulled out of and pushed into the grooves A and the grooves B, the distance between the right frame 11 and the left frame of the square frame 1 can be controlled, the distance between the two fixing plates 4 on the left side relative to the two fixing plates 4 on the right side is further controlled, namely the distance between the left dental pad 501 and the right dental pad 502 is controlled, the size of the oral cavity is further adapted, the fixing plates 4 are hinged with the protruding blocks 2, and therefore the fixing plates 4 can rotate, namely the arrangement angles of the left dental pad 501 and the right dental pad 502 in the vertical plane can be adjusted, and the shape of the oral cavity dental sockets of a patient can be matched.
When the exposed length of the upper rod 111 and the lower rod 112 is adjusted, because the sliding block a can slide in the sliding groove a21, the change of the exposed length of the upper rod 111 and the lower rod 112 does not affect the distance between the left and right support rods 22 within a certain range, i.e. does not affect the position of the fixing tube 3 arranged between the two support rods 22, i.e. the position and angle of the fixing tube 3 are not affected in the adjusting process, and the trachea is placed in the fixing tube 3, so that the trachea has good stability.
In conclusion, the tracheal intubation fixing device can solve the problem that the tracheal intubation fixing device cannot be adjusted individually according to different oral cavity sizes and shapes of patients so as to provide comfortable use experience for the patients.
A plurality of holes A121 are formed in the front side of the upper frame 12, a spring plunger is fixedly arranged at the left end of the upper rod 111, and the spring plunger is matched with the holes A121.
The spring plunger can automatically fall into the hole A121 opposite to the position of the spring plunger, and the spring plunger exposed outside the hole A121 is pressed by hands, so that the hole A121 can be conveniently selected for use, the distance between the right frame 11 and other parts of the square frame 1 can be selected and fixed, and the distance between the two pressure pads 5 can be further fixed.
Fixed pipe 3 is the cylindric pipe that the fore-and-aft direction set up, the equal fixedly connected with horizontal pole 31 in the left and right sides of fixed pipe 3, the front end that fixed pipe 3 was kept away from to horizontal pole 31 is passed through the articulated shaft and is articulated with bracing piece 22. The fixing tube 3 can be rotated about the cross bar 31, and thus can be adjusted to an optimum angle according to the shape of the patient's mouth.
Every U-shaped spout B41 has all been seted up to the rear side of fixed plate 4, the axis level setting of U-shaped spout B41, U-shaped spout B41's opening all is towards square frame 1, it is provided with slider B42 to slide in U-shaped spout B41, slider B42's rear side fixedly connected with supporting seat 43, left side bite-block 501 and right bite-block 502 are the U-shaped structure in the vertical plane, left side bite-block 501's upper and lower both ends tip is articulated with upper and lower supporting seat 43 on square frame 1 left side respectively, right side bite-block 502's upper and lower both ends tip is articulated with upper and lower supporting seat 43 on square frame 1 right side respectively.
The supporting seat 43 can follow the slider B42 to move in the U-shaped sliding groove B41, and two arms of the U-shape of the U-shaped sliding groove B41 are arranged up and down, so the upper and lower supporting seats 43 on the same side of the square frame 1 can change the distance between the two arms by changing the position in the U-shaped sliding groove B41, and the distance between the two arms of the U-shape of the left bite block 501 or the right bite block 502 can be controlled to adapt to different oral sizes. The distance between the left bite block 501 and the right bite block 502 can be changed by matching the extending conditions of the upper rod 111 and the lower rod 112 in the groove A and the groove B, the plane where the two bite blocks are positioned can be vertical to the plane where the fixing plate 4 is positioned, and the fixing plate 4 can rotate in the horizontal plane, so that the included angle between the planes where the left bite block 501 and the right bite block 502 are positioned can be controlled by rotating the angle of the fixing plate 4, and the size of the oral cavity of a patient and the shape matching of the tooth socket can be well adjusted.
The left bite block 501 and the right bite block 502 have the same structure, and each include an upper pad 51 and a lower pad 52 hinged at the rear end thereof by a hinge shaft.
The top of the upper pad 51 and the bottom of the lower pad 52 are both provided with a silicone pad. The use of the silicone pad 53 makes it very comfortable for the patient to bite on the bite block 5.
A hole B45 is formed in the front side wall of the fixing plate corresponding to the tail end of each U-shaped arm of the U-shaped sliding groove B41, and a spring plunger is arranged on the front side of the sliding block B42 and matched with the hole B44.
The slider B42 slides in the U-shaped slide slot B41, and the plunger drops into the hole B45 through the spring to prevent the slider B42 from sliding further, so as to fix the slider B42. The sliding block B42 can easily slide in the U-shaped sliding groove B41 by pressing the ball of the spring plunger exposed from the hole B44 on the front side of the fixing plate 4 and moving the spring plunger out of the hole B44.
And one end of each protruding block 2, which is far away from the square frame 1, is provided with a binding belt fixing hole 23.
After the fixing device is placed in the patient's mouth, the fixing device is fixed by the band passing through the band fixing hole 23 and passing around the patient's head, the angle of the fixing tube 3 is adjusted, and the angle of the fixing tube 3 with respect to the support rod 22 is fixed by the adhesive tape.
The above description is an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications, equivalents, and flow changes made by using the contents of the present specification and drawings, or applied directly or indirectly to other related technical fields are included in the scope of the present invention.
Claims (8)
1. A trachea cannula fixing device is characterized in that: comprises a square frame, the right frame of the square frame is detachably arranged, the right end part of the upper frame of the square frame is provided with a groove A leftwards, the right end part of the lower frame of the square frame is provided with a groove B leftwards, the upper end of the left side of the right frame is provided with an upper rod leftwards, the lower end of the right frame is provided with a lower rod leftwards, the upper rod is movably arranged in the groove A, the lower rod is movably arranged in the groove B, the left side surface of the middle end of the left frame and the right side surface of the middle end of the right frame are respectively and fixedly connected with a square protruding block, the left and right directions of the front sides of the two protruding blocks are respectively provided with a sliding groove A, each sliding groove A is internally provided with a sliding block A, the front side of each sliding block A is fixedly connected with a supporting rod, a fixed pipe is arranged between the front ends of the two supporting rods, the top, the fixed plate is hinged with the protruding block through a hinge shaft, the rear side of the left fixed plate of the square frame is movably connected with a left tooth cushion, and the rear side of the fixed plate on the right side of the square frame is movably connected with a right tooth cushion.
2. The endotracheal tube securement device according to claim 1, characterized in that: the front side of upper ledge is opened and is equipped with a plurality of holes A, the left end of upper boom is fixed with spring plunger, spring plunger and hole A cooperate.
3. The endotracheal tube securement device according to claim 1, characterized in that: the fixed pipe is the cylindric pipe that the fore-and-aft direction set up, the equal fixedly connected with horizontal pole in the left and right sides of fixed pipe, the one end that fixed pipe was kept away from to the horizontal pole is passed through the articulated shaft and is articulated with the front end of bracing piece.
4. The endotracheal tube securement device according to claim 1, characterized in that: every U-shaped spout B has all been seted up to the rear side of fixed plate, U-shaped spout B's axis level sets up, U-shaped spout B's opening all is towards square frame, it is provided with slider B to slide in the U-shaped spout B, slider B's rear side fixedly connected with supporting seat, left side bite block and right bite block are the U-shaped structure in the vertical plane, the upper and lower both ends tip of left side bite block respectively with the left upper and lower support base hinge joint of square frame, the upper and lower both ends tip of right bite block is articulated with the upper and lower support base on square frame right side respectively.
5. The endotracheal tube securement device according to claim 4, characterized in that: left side bite-block and right bite-block structure are the same, all include the rear end through articulated axle articulated upper cushion and lower bolster.
6. The endotracheal tube securement device according to claim 5, characterized in that: and the top of the upper pad and the bottom of the lower pad are both provided with silica gel pads.
7. The endotracheal tube securement device according to claim 4, characterized in that: a hole B is formed in the front side wall of the fixing plate corresponding to the tail end of each U-shaped arm of the U-shaped sliding groove B, and a spring plunger is arranged on the front side of the sliding block B and matched with the hole B.
8. The endotracheal tube securement device according to claim 1, characterized in that: and one end of each protruding block, which is far away from the square frame, is provided with a binding band fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810642079.6A CN108744211B (en) | 2018-06-21 | 2018-06-21 | Trachea cannula fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810642079.6A CN108744211B (en) | 2018-06-21 | 2018-06-21 | Trachea cannula fixing device |
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| Publication Number | Publication Date |
|---|---|
| CN108744211A CN108744211A (en) | 2018-11-06 |
| CN108744211B true CN108744211B (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810642079.6A Active CN108744211B (en) | 2018-06-21 | 2018-06-21 | Trachea cannula fixing device |
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| CN (1) | CN108744211B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114099885A (en) * | 2021-07-13 | 2022-03-01 | 冯玉玺 | Multipurpose cannula holder and method of operation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997031669A1 (en) * | 1996-02-28 | 1997-09-04 | Islava Steven T | Adjustable endotracheal tube holder |
| CN104703647A (en) * | 2012-10-18 | 2015-06-10 | 株式会社玗荣医疗器 | Apparatus for fixing endotracheal tube |
| CN104857608A (en) * | 2015-04-20 | 2015-08-26 | 王才丰 | Combined type trachea cannula fixing device |
| CN206508357U (en) * | 2016-12-05 | 2017-09-22 | 西安交通大学医学院第一附属医院 | A kind of tracheal cannula fixer |
| CN207137126U (en) * | 2017-02-28 | 2018-03-27 | 雷暄英 | A kind of neonate's tracheal cannula fixer |
-
2018
- 2018-06-21 CN CN201810642079.6A patent/CN108744211B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997031669A1 (en) * | 1996-02-28 | 1997-09-04 | Islava Steven T | Adjustable endotracheal tube holder |
| CN104703647A (en) * | 2012-10-18 | 2015-06-10 | 株式会社玗荣医疗器 | Apparatus for fixing endotracheal tube |
| CN104857608A (en) * | 2015-04-20 | 2015-08-26 | 王才丰 | Combined type trachea cannula fixing device |
| CN206508357U (en) * | 2016-12-05 | 2017-09-22 | 西安交通大学医学院第一附属医院 | A kind of tracheal cannula fixer |
| CN207137126U (en) * | 2017-02-28 | 2018-03-27 | 雷暄英 | A kind of neonate's tracheal cannula fixer |
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| CN108744211A (en) | 2018-11-06 |
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