CN113289211B - Endotracheal tube anti-drop subassembly - Google Patents
Endotracheal tube anti-drop subassembly Download PDFInfo
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- CN113289211B CN113289211B CN202110625749.5A CN202110625749A CN113289211B CN 113289211 B CN113289211 B CN 113289211B CN 202110625749 A CN202110625749 A CN 202110625749A CN 113289211 B CN113289211 B CN 113289211B
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- fixedly connected
- rack
- block
- supporting rod
- connecting rod
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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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
-
- 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
Abstract
The invention discloses an anti-falling component for a tracheal catheter, which comprises a disc, wherein a connecting pipe is fixedly inserted in the middle of the disc, an arc-shaped block is fixedly connected to one end of the connecting pipe, an air bag is fixedly connected to one side of the arc-shaped block, which is far away from the connecting pipe, an air inlet pipe is fixedly connected to one side of the air bag, one end, which is far away from the air bag, of the air inlet pipe penetrates through the arc-shaped block and the disc, an inflating mechanism is arranged at one end of the air inlet pipe, the air inlet pipe is communicated with the inner space of the air bag, and two clamping mechanisms are arranged, are arranged on two sides of the disc and are mounted on one side of the disc. This endotracheal tube anti-drop subassembly, fixed mode is diversified, can fix the endotracheal tube of equidimension not, and the bandage can be dismantled.
Description
Technical Field
The invention relates to the technical field of tracheal catheters, in particular to an anti-falling assembly for a tracheal catheter.
Background
Through retrieval, the Chinese patent grant publication No. CN211188652U discloses a tracheal catheter fixator, which comprises a connecting band, wherein a left fixing part and a right fixing part are respectively installed at two ends of the connecting band, the left fixing part and the right fixing part can be detachably fastened to enable the connecting band to be enclosed into a closed annular structure, a left positioning groove is formed in the left fixing part, a right positioning groove is formed in the right fixing part corresponding to the left positioning groove, and a positioning hole for fixing a tracheal catheter is formed in the enclosing manner of the left positioning groove and the right positioning groove;
the device has the following defects that the device is fixed on the head of a patient through a connecting belt, cannot be detached, is single in fixing method, can affect the patient and an operation when the head of the patient is injured, and cannot adjust the fixing position of the tracheal catheter, so that the tracheal catheter anti-falling assembly is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention discloses an anti-falling component of an endotracheal tube, which aims to solve the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an endotracheal tube dropout prevention assembly comprising:
the air bag type air bag comprises a disc, wherein a connecting pipe is fixedly inserted in the middle of the disc, one end of the connecting pipe is fixedly connected with an arc-shaped block, one side of the arc-shaped block, which is far away from the connecting pipe, is fixedly connected with an air bag, one side of the air bag is fixedly connected with an air inlet pipe, one end of the air inlet pipe, which is far away from the air bag, penetrates through the arc-shaped block and the disc, one end of the air inlet pipe is provided with an inflating mechanism, and the air inlet pipe is communicated with the inner space of the air bag;
the clamping mechanisms are arranged in two groups and are arranged on two sides of the disc;
and the pipe clamping mechanism is arranged on one side of the disc.
Preferably, the inflation mechanism comprises a sleeve, the sleeve is fixedly connected to one end of the air inlet pipe, a second fixing block is fixedly connected to the inner bottom wall of the sleeve, a third supporting rod is movably inserted into the second fixing block, and two ends of the third supporting rod penetrate through the upper surface and the lower surface of the second fixing block respectively.
Preferably, the inflation mechanism further comprises a third fixing block, the third fixing block is fixedly connected to the top end of the third supporting rod, a third elastic part is sleeved on the outer surface of the third supporting rod, two ends of the third elastic part are respectively and fixedly connected to the upper surface of the second fixing block and the lower surface of the third fixing block, and air inlets are formed in the third fixing block and the third supporting rod.
Preferably, the clamping mechanism comprises a first clamping block, the first clamping block is fixedly connected to the two sides of the disc, a limiting hole is formed in the upper surface and the lower surface of the first clamping block, the binding band is clamped inside the first clamping block, the second clamping block is fixedly connected to the two ends of the binding band, a sliding groove is formed inside the second clamping block, two triangular limiting blocks are slidably connected inside the sliding groove, a first elastic piece is fixedly connected between the two triangular limiting blocks, and the two ends of the first elastic piece are fixedly connected to one sides of the two triangular limiting blocks respectively.
Preferably, the pipe clamping mechanism comprises a first fixing block, the first fixing block is fixedly connected to one side of the disc, a round hole is formed in the geometric center of the first fixing block, a pull rod is movably inserted into one side of the first fixing block, one end of the pull rod penetrates through the inner wall of the first fixing block, a first connecting rod is fixedly connected to one end of the pull rod, a first rack and a second rack are fixedly connected to two ends of the first connecting rod respectively, a first supporting rod is fixedly connected to the geometric center of the first connecting rod, and a first clamping block is fixedly connected to one end, far away from the first connecting rod, of the first supporting rod.
Preferably, the pipe clamping mechanism further comprises a first gear and a second gear, the first gear and the second gear are respectively meshed with the first rack and the second rack, the first gear and the second gear are rotatably connected to the inner wall of the first fixing block, and a third rack and a fourth rack are respectively meshed with one side of the first gear and one side of the second gear.
Preferably, a second connecting rod is fixedly connected between the third rack and the fourth rack, a second elastic part is fixedly connected to one end, far away from the second connecting rod, of the third rack and the fourth rack, and one end, far away from the third rack and the fourth rack, of the second elastic part is fixedly connected to one side of the first connecting rod.
Preferably, the pipe clamping mechanism further comprises a second supporting rod, the second supporting rod is fixedly connected to the geometric center of the second connecting rod, the second supporting rod is far away from one end of the second connecting rod and is fixedly connected with a second clamping block, and the first supporting rod and the second supporting rod penetrate through the inner wall of the first fixing block and extend into the round hole.
Preferably, the first connecting rod, the first rack, the second rack, the third rack, the fourth rack, the first supporting rod, the second supporting rod and the second connecting rod are connected with the inner wall of the first fixing block in a sliding mode.
The invention discloses an anti-falling component of a tracheal catheter, which has the following beneficial effects:
1. this endotracheal tube anti-drop subassembly, through the cooperation of the disc that sets up, connecting pipe, arc piece, gasbag, intake pipe, sleeve, second fixed block, third bracing piece, third elastic component, inlet port, makes the device have the fixed endotracheal tube that also can be fine when hindering at patient's head.
2. This endotracheal tube anti-drop subassembly through the cooperation of the clamp splice that sets up, spacing hole, bandage, triangle stopper, spout, first elastic component for the device can fix at patient's head through the bandage, and can dismantle, makes the device's fixed mode not single, and can dismantle the bandage when patient's head has the wound.
3. This endotracheal tube anti-drop subassembly can adjust the size when making the device can fix endotracheal tube to can fix different endotracheal tubes.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of the internal structure of the strap of the present invention;
FIG. 4 is a schematic view of the internal structure of the first fixing block according to the present invention;
FIG. 5 is an enlarged view of the structure at A of the present invention;
FIG. 6 is a schematic view of the internal structure of the sleeve of the present invention.
In the figure:
1. a disc;
101. a connecting pipe; 102. a first clamping block; 103. a limiting hole; 104. binding bands; 105. an arc-shaped block; 106. an air bag; 107. an air inlet pipe; 108. a sleeve; 109. a first fixed block;
2. a circular hole; 201. a pull rod; 202. a triangular limiting block; 203. a chute; 204. a first elastic member; 205. a first connecting rod; 206. a first rack; 207. a second rack; 208. a first support bar; 209. a first clamping block;
3. a first gear; 301. a second gear; 302. a third rack; 303. a fourth rack; 304. a second connecting rod; 305. a second support bar; 306. a second clamp block; 307. a second elastic member; 308. a second fixed block; 309. a third support bar;
4. a third fixed block; 401. a third elastic member; 402. an air inlet; 403. and a second clamping block.
Detailed Description
The first embodiment is as follows:
the embodiment of the invention discloses an anti-falling component of a tracheal catheter, which is shown in figures 1 to 6,
referring to fig. 1, a connecting pipe 101 is fixedly inserted into the middle of a disc 1, an arc block 105 is fixedly connected to one end of the connecting pipe 101, an air bag 106 is fixedly connected to one side of the arc block 105, which is far away from the connecting pipe 101, an air inlet pipe 107 is fixedly connected to one side of the air bag 106, one end of the air inlet pipe 107, which is far away from the air bag 106, penetrates through the arc block 105 and the disc 1, an inflating mechanism is arranged at one end of the air inlet pipe 107, and the air inlet pipe 107 is communicated with the inner space of the air bag 106;
the clamping mechanisms are arranged in two groups and are arranged on two sides of the disc 1;
and the pipe clamping mechanism is arranged on one side of the disc 1.
Referring to fig. 5-6, the inflating mechanism includes a sleeve 108, the sleeve 108 is fixedly connected to one end of the air inlet pipe 107, a second fixing block 308 is fixedly connected to an inner bottom wall of the sleeve 108, a third supporting rod 309 is movably inserted into the second fixing block 308, two ends of the third supporting rod 309 respectively penetrate through an upper surface and a lower surface of the second fixing block 308, the inflating mechanism further includes a third fixing block 4, the third fixing block 4 is fixedly connected to a top end of the third supporting rod 309, a third elastic member 401 is sleeved on an outer surface of the third supporting rod 309, two ends of the third elastic member 401 are respectively fixedly connected to the upper surface of the second fixing block 308 and the lower surface of the third fixing block 4, and air inlets 402 are formed in the third fixing block 4 and the third supporting rod 309.
The working principle is as follows: when the anti-falling component of the tracheal catheter is used, firstly, the air bag 106 is inserted into the mouth of a patient, the arc-shaped block 105 is positioned between teeth and lips, then the injector is inserted into the sleeve 108, the injector is pressed, air in the injector enters the sleeve 108, downward pressure is generated when the injector is pressed, the third fixed block 4 moves downwards to drive the third supporting rod 309 to move downwards and compress the third elastic part 401, the third supporting rod 309 and the third fixed block 4 move downwards to enable one end of the air inlet hole 402 to be inserted into the air inlet pipe 107, the sleeve 108 is communicated with the inner space of the air inlet pipe 107, the air can enter the air bag 106 through the air inlet hole 402 and the air inlet pipe 107, the air bag 106 is expanded, the outer surface of the air bag 106 is attached to the inner wall of the mouth through the expansion of the air bag 106, and the air bag is matched with the arc-shaped block 105 to play a certain fixing role;
when the air is deflated, the third fixing block 4 is pressed to move the third support bar 309 downwards, the air inlet 402 is communicated with the inner space of the air inlet pipe 107, and the air in the air bag 106 flows outwards through the air inlet pipe 107 and the air inlet 402, so that the air deflation is completed.
Example two:
the embodiment of the invention discloses an anti-falling component of a tracheal catheter, which is shown in figures 1-6,
referring to fig. 1, a connecting pipe 101 is fixedly inserted into the middle of a disc 1, an arc block 105 is fixedly connected to one end of the connecting pipe 101, an air bag 106 is fixedly connected to one side of the arc block 105, which is far away from the connecting pipe 101, an air inlet pipe 107 is fixedly connected to one side of the air bag 106, one end of the air inlet pipe 107, which is far away from the air bag 106, penetrates through the arc block 105 and the disc 1, an inflating mechanism is arranged at one end of the air inlet pipe 107, and the air inlet pipe 107 is communicated with the inner space of the air bag 106;
the clamping mechanisms are arranged in two groups and are arranged on two sides of the disc 1;
and the pipe clamping mechanism is arranged on one side of the disc 1.
Referring to fig. 2-3, the clamping mechanism includes a first clamping block 102, the first clamping block 102 is fixedly connected to two sides of the disc 1, the upper surface and the lower surface of the first clamping block 102 are provided with a limiting hole 103, the first clamping block 102 is internally clamped with a binding band 104, two ends of the binding band 104 are fixedly connected with a second clamping block 403, a sliding groove 203 is formed in the second clamping block 403, two triangular limiting blocks 202 are slidably connected in the sliding groove 203, a first elastic member 204 is fixedly connected between the two triangular limiting blocks 202, and two ends of the first elastic member 204 are respectively fixedly connected to one side of the two triangular limiting blocks 202.
The working principle is as follows: when the anti-falling component of the tracheal catheter is used, the anti-falling component is firstly inserted into the mouth of a patient, then the bandage 104 is wound around the hindbrain of the patient, two ends of the bandage 104 are inserted into the first clamping block 102, the first clamping block 102 can extrude the two triangular limiting blocks 202 during insertion and compress the first elastic element 204, after the bandage is inserted, the two triangular limiting blocks 202 lose the extrusion force, the first elastic element 204 rebounds to enable the two triangular limiting blocks 202 to move outwards and penetrate through the two limiting holes 103, and one side of each triangular limiting block 202 is attached to the inner wall of the corresponding limiting hole 103, so that the bandage 104 is fixed and cannot fall off accidentally;
when the triangular limiting blocks 202 are detached, the first elastic piece 204 is compressed, the two triangular limiting blocks 202 are separated from the two limiting holes 103, the binding band 104 is pulled outwards, the triangular limiting blocks 202 are driven to move outwards to be separated from the first clamping block 102, and detachment is finished.
Example three:
the embodiment of the invention discloses an anti-falling component of a tracheal catheter, which is shown in figures 1-6,
referring to fig. 1, a disk 1, a connecting pipe 101 is fixedly inserted in the middle of the disk 1, one end of the connecting pipe 101 is fixedly connected with an arc block 105, one side of the arc block 105 away from the connecting pipe 101 is fixedly connected with an air bag 106, one side of the air bag 106 is fixedly connected with an air inlet pipe 107, one end of the air inlet pipe 107 away from the air bag 106 penetrates through the arc block 105 and the disk 1, one end of the air inlet pipe 107 is provided with an inflating mechanism, and the air inlet pipe 107 is communicated with the inner space of the air bag 106;
the clamping mechanisms are arranged in two groups and are arranged on two sides of the disc 1;
and the pipe clamping mechanism is arranged on one side of the disc 1.
Referring to fig. 4, the pipe clamping mechanism includes a first fixing block 109, the first fixing block 109 is fixedly connected to one side of the disc 1, a circular hole 2 is formed at a geometric center of the first fixing block 109, a pull rod 201 is movably inserted into one side of the first fixing block 109, one end of the pull rod 201 penetrates through an inner wall of the first fixing block 109, one end of the pull rod 201 is fixedly connected with a first connecting rod 205, two ends of the first connecting rod 205 are respectively and fixedly connected with a first rack 206 and a second rack 207, a geometric center of the first connecting rod 205 is fixedly connected with a first supporting rod 208, and one end of the first supporting rod 208, which is far away from the first connecting rod 205, is fixedly connected with a first clamping block 209;
the pipe clamping mechanism further comprises a first gear 3 and a second gear 301, the first gear 3 and the second gear 301 are respectively meshed with the first rack 206 and the second rack 207, the first gear 3 and the second gear 301 are rotatably connected to the inner wall of the first fixing block 109, one sides of the first gear 3 and the second gear 301 are respectively meshed with a third rack 302 and a fourth rack 303, a second connecting rod 304 is fixedly connected between the third rack 302 and the fourth rack 303, one ends of the third rack 302 and the fourth rack 303 far away from the second connecting rod 304 are fixedly connected with a second elastic part 307, and one ends of the second elastic part 307 far away from the third rack 302 and the fourth rack 303 are fixedly connected to one side of the first connecting rod 205;
the pipe clamping mechanism further comprises a second supporting rod 305, the second supporting rod 305 is fixedly connected to the geometric center of the second connecting rod 304, a second clamping block 306 is fixedly connected to one end, far away from the second connecting rod 304, of the second supporting rod 305, the first supporting rod 208 and the second supporting rod 305 both penetrate through the inner wall of the first fixing block 109 and extend into the circular hole 2, and the first connecting rod 205, the first rack 206, the second rack 207, the third rack 302, the fourth rack 303, the first supporting rod 208, the second supporting rod 305 and the second connecting rod 304 are all in sliding connection with the inner wall of the first fixing block 109.
The working principle is as follows: when the anti-falling component of the tracheal catheter is used, firstly, the pull rod 201 is pulled to one side, the pull rod moves to drive the first connecting rod 205, the first rack 206, the second rack 207, the first supporting rod 208 and the first clamping block 209 to move, the first rack 206 and the second rack 207 drive the first gear 3 and the second gear 301 to rotate when moving, the first gear 3 and the second gear 301 drive the third rack 302 and the fourth rack 303 to move, the third rack 302 and the fourth rack 303 move to drive the second connecting rod 304 to move, the second connecting rod 304 moves to drive the second supporting rod 305 and the second clamping block 306 to move, and the second elastic piece 307 is stretched, so that the distance between the first clamping block 209 and the second clamping block 306 is increased when pulling and pressing, then the tracheal catheter is inserted between the two clamping blocks, the pull rod is opened after inserting the proper length, and the second elastic piece 307 rebounds to enable the two clamping blocks to move in the opposite direction, so as to clamp the tracheal catheter 201;
when the tracheal catheter is detached, the pull rod 201 is pulled to enlarge the distance between the first clamping block 209 and the second clamping block 306, and then the tracheal catheter is pulled out.
In summary, when the anti-drop assembly for the endotracheal tube is used, firstly, the air bag 106 is inserted into the mouth of a patient, the arc-shaped block 105 is positioned between teeth and lips, then the syringe is inserted into the sleeve 108, the syringe is pressed again, air in the syringe enters the sleeve 108, when the syringe is pressed, downward pressure is generated by the air, the third fixed block 4 moves downwards to drive the third supporting rod 309 to move downwards and compress the third elastic element 401, the third supporting rod 309 and the third fixed block 4 move downwards to enable one end of the air inlet hole 402 to be inserted into the air inlet pipe 107, the sleeve 108 is communicated with the inner space of the air inlet pipe 107, the air can enter the air bag 106 through the air inlet hole 402 and the air inlet pipe 107, the air bag 106 is expanded, and the outer surface of the air bag 106 is attached to the inner wall of the mouth;
then, the binding band 104 is wound around the hindbrain of the patient, two ends of the binding band 104 are inserted into the first clamping block 102, the first clamping block 102 extrudes the two triangular limiting blocks 202 during insertion, the first elastic piece 204 is compressed, the two triangular limiting blocks 202 lose the extrusion force after insertion, the first elastic piece 204 rebounds to enable the two triangular limiting blocks 202 to move outwards and penetrate through the two limiting holes 103, and one side of each triangular limiting block 202 is attached to the inner wall of each limiting hole 103, so that the binding band 104 is fixed;
then, the pull rod 201 is pulled to one side, the pull rod moves to drive the first connecting rod 205, the first rack 206, the second rack 207, the first supporting rod 208 and the first clamping block 209 to move, the first rack 206 and the second rack 207 drive the first gear 3 and the second gear 301 to rotate when moving, the first gear 3 and the second gear 301 drive the third rack 302 and the fourth rack 303 to move, the third rack 302 and the fourth rack 303 move to drive the second connecting rod 304 to move, the second connecting rod 304 moves to drive the second supporting rod 305 and the second clamping block 306 to move, and the second elastic element 307 is stretched, so that the distance between the first clamping block 209 and the second clamping block 306 is increased when the pull rod is pulled and pressed, then the tracheal catheter is inserted between the two clamping blocks, the pull rod 201 is sent after the tracheal catheter is inserted into a proper length, and the two clamping blocks move towards each other due to rebound of the second elastic element 307, so that the tracheal catheter is clamped;
when the trachea catheter is disassembled, the pull rod 201 is pulled to increase the distance between the first clamping block 209 and the second clamping block 306, the trachea catheter is pulled out, the third fixing block 4 is pressed to enable the third supporting rod 309 to move downwards, the air inlet hole 402 is communicated with the inner space of the air inlet pipe 107, air in the air bag 106 flows outwards through the air inlet pipe 107 and the air inlet hole 402, deflation is finished, the two triangular limiting blocks 202 are pressed, the first elastic piece 204 is compressed to enable the two triangular limiting blocks 202 to be separated from the two limiting holes 103, the binding belt 104 is pulled outwards to drive the triangular limiting blocks 202 to move outwards to be separated from the first clamping block 102, and the disassembly is finished.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. An endotracheal tube dropout prevention subassembly characterized by comprising:
the air bag type air inflation device comprises a disc (1), wherein a connecting pipe (101) is fixedly inserted in the middle of the disc (1), one end of the connecting pipe (101) is fixedly connected with an arc-shaped block (105), one side, far away from the connecting pipe (101), of the arc-shaped block (105) is fixedly connected with an air bag (106), one side of the air bag (106) is fixedly connected with an air inlet pipe (107), one end, far away from the air bag (106), of the air inlet pipe (107) penetrates through the arc-shaped block (105) and the disc (1), one end of the air inlet pipe (107) is provided with an air inflation mechanism, and the air inlet pipe (107) is communicated with the inner space of the air bag (106);
the clamping mechanisms are arranged in two groups and are arranged on two sides of the disc (1);
the pipe clamping mechanism is arranged on one side of the disc (1);
the clamping mechanism comprises a first clamping block (102), the first clamping block (102) is fixedly connected to two sides of the disc (1), limiting holes (103) are formed in the upper surface and the lower surface of the first clamping block (102), a binding band (104) is clamped in the first clamping block (102), two ends of the binding band (104) are fixedly connected with a second clamping block (403), a sliding groove (203) is formed in the second clamping block (403), two triangular limiting blocks (202) are connected in the sliding groove (203) in a sliding mode, a first elastic piece (204) is fixedly connected between the two triangular limiting blocks (202), and two ends of the first elastic piece (204) are respectively and fixedly connected to one side of the two triangular limiting blocks (202);
the pipe clamping mechanism comprises a first fixing block (109), the first fixing block (109) is fixedly connected to one side of the disc (1), a round hole (2) is formed in the geometric center of the first fixing block (109), a pull rod (201) is movably inserted into one side of the first fixing block (109), one end of the pull rod (201) penetrates through the inner wall of the first fixing block (109), one end of the pull rod (201) is fixedly connected with a first connecting rod (205), two ends of the first connecting rod (205) are fixedly connected with a first rack (206) and a second rack (207) respectively, a first supporting rod (208) is fixedly connected to the geometric center of the first connecting rod (205), and the first supporting rod (208) is far away from one end of the first connecting rod (205) and fixedly connected with a first clamping block (209).
2. An anti-drop assembly for endotracheal tube according to claim 1, characterized in that: the inflation mechanism comprises a sleeve (108), the sleeve (108) is fixedly connected to one end of the air inlet pipe (107), a second fixing block (308) is fixedly connected to the inner bottom wall of the sleeve (108), a third supporting rod (309) is movably inserted into the second fixing block (308), and two ends of the third supporting rod (309) penetrate through the upper surface and the lower surface of the second fixing block (308) respectively.
3. The endotracheal tube drop prevention assembly according to claim 2, characterized in that: aerify mechanism still includes third fixed block (4), third fixed block (4) fixed connection is on the top of third bracing piece (309), and the surface of third bracing piece (309) has cup jointed third elastic component (401), the both ends of third elastic component (401) fixed connection respectively is at the upper surface of second fixed block (308) and the lower surface of third fixed block (4), and inlet port (402) have been seted up to the inside of third fixed block (4) and third bracing piece (309).
4. An anti-drop assembly for endotracheal tube according to claim 1, characterized in that: the pipe clamping mechanism further comprises a first gear (3) and a second gear (301), the first gear (3) and the second gear (301) are respectively meshed with the first rack (206) and the second rack (207), the first gear (3) and the second gear (301) are rotatably connected to the inner wall of the first fixing block (109), and a third rack (302) and a fourth rack (303) are respectively meshed with one side of the first gear (3) and one side of the second gear (301).
5. An anti-drop assembly for endotracheal tube according to claim 4, characterized in that: fixedly connected with second connecting rod (304) between third rack (302) and fourth rack (303), the one end fixedly connected with second elastic component (307) that second connecting rod (304) were kept away from to third rack (302) and fourth rack (303), and the equal fixed connection in one side of first connecting rod (205) of one end that third rack (302) and fourth rack (303) were kept away from in second elastic component (307).
6. An anti-drop assembly for endotracheal tube according to claim 1, characterized in that: the pipe clamping mechanism further comprises a second supporting rod (305), the second supporting rod (305) is fixedly connected to the geometric center of the second connecting rod (304), one end of the second supporting rod (305) far away from the second connecting rod (304) is fixedly connected with a second clamping block (306), and the first supporting rod (208) and the second supporting rod (305) penetrate through the inner wall of the first fixing block (109) and extend into the round hole (2).
7. An anti-drop assembly for endotracheal tube according to claim 1, characterized in that: the first connecting rod (205), the first rack (206), the second rack (207), the third rack (302), the fourth rack (303), the first supporting rod (208), the second supporting rod (305) and the second connecting rod (304) are connected with the inner wall of the first fixing block (109) in a sliding mode.
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| CN202110625749.5A CN113289211B (en) | 2021-06-04 | 2021-06-04 | Endotracheal tube anti-drop subassembly |
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| CN202110625749.5A CN113289211B (en) | 2021-06-04 | 2021-06-04 | Endotracheal tube anti-drop subassembly |
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| CN113289211A CN113289211A (en) | 2021-08-24 |
| CN113289211B true CN113289211B (en) | 2023-04-11 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2656437A1 (en) * | 2008-02-29 | 2009-08-29 | Tyco Healthcare Group Lp | Device and medical instrument for preventing excessive insertion of a rod-like member |
| WO2011053500A1 (en) * | 2009-10-30 | 2011-05-05 | Wilson-Cook Medical Inc. | Balloon catheter with detachable hub, and methods for same |
| CN207894646U (en) * | 2018-02-11 | 2018-09-21 | 孟令辰 | A kind of highway bridge tunnel detection punching sampler |
| CN210472746U (en) * | 2019-02-26 | 2020-05-08 | 刘莉 | Disposable tracheal catheter support airbag |
| CN212880526U (en) * | 2020-04-15 | 2021-04-06 | 山西白求恩医院(山西医学科学院) | Nondestructive double-cavity bronchial catheter |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202822403U (en) * | 2012-10-19 | 2013-03-27 | 张林野 | Inflating type fixing device for tracheal catheter |
| CN205084170U (en) * | 2015-10-22 | 2016-03-16 | 南阳医学高等专科学校第一附属医院 | Protection device is fixed to medical intubate |
| CN106860998A (en) * | 2017-03-22 | 2017-06-20 | 苏州大学附属第医院 | A kind of teeth pad for tracheal cannula |
| CN208464895U (en) * | 2018-03-21 | 2019-02-05 | 嘉兴市第二医院 | A kind of umbrella air bag anti-dropout tracheal catheter |
| CN208544199U (en) * | 2018-06-01 | 2019-02-26 | 南京晶能新能源智能汽车制造有限公司 | A kind of mounting structure of new-energy automobile rearview mirror |
| CN209437860U (en) * | 2018-10-15 | 2019-09-27 | 南通市肿瘤医院（南通市第五人民医院） | A kind of fixed device of PICC conduit threeway |
| CN210078523U (en) * | 2019-01-31 | 2020-02-18 | 遵义市播州区人民医院 | Trachea cannula fixing device |
| CN209847288U (en) * | 2019-04-22 | 2019-12-27 | 郑州大学第五附属医院 | Incision supporting and pressing device for thyroid gland postoperation |
| CN211012025U (en) * | 2019-10-30 | 2020-07-14 | 大同宇林德石墨新材料股份有限公司 | Cooling device for graphite electrode convenient to uniform cooling |
| CN211821741U (en) * | 2020-04-02 | 2020-10-30 | 杨曜光 | Automatic filling device of industrial gas |
| CN212539949U (en) * | 2020-06-18 | 2021-02-12 | 张寰 | Civil engineering concrete detection device |
| CN213252253U (en) * | 2020-07-07 | 2021-05-25 | 昆明市儿童医院 | Oral cavity supporting positioner for pediatric anesthesia patient |
| CN213158715U (en) * | 2020-07-17 | 2021-05-11 | 河南省戈尔医疗器械有限公司 | Nasal oxygen cannula convenient to fix |
| CN213065098U (en) * | 2020-09-02 | 2021-04-27 | 河北古晨工程橡胶有限公司 | Pipeline plugging air bag |
| CN112109861A (en) * | 2020-09-17 | 2020-12-22 | 刘保根 | Quick inflatable rescue airbag based on magnetic lock catch |
-
2021
- 2021-06-04 CN CN202110625749.5A patent/CN113289211B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2656437A1 (en) * | 2008-02-29 | 2009-08-29 | Tyco Healthcare Group Lp | Device and medical instrument for preventing excessive insertion of a rod-like member |
| WO2011053500A1 (en) * | 2009-10-30 | 2011-05-05 | Wilson-Cook Medical Inc. | Balloon catheter with detachable hub, and methods for same |
| CN207894646U (en) * | 2018-02-11 | 2018-09-21 | 孟令辰 | A kind of highway bridge tunnel detection punching sampler |
| CN210472746U (en) * | 2019-02-26 | 2020-05-08 | 刘莉 | Disposable tracheal catheter support airbag |
| CN212880526U (en) * | 2020-04-15 | 2021-04-06 | 山西白求恩医院(山西医学科学院) | Nondestructive double-cavity bronchial catheter |
Non-Patent Citations (1)
| Title |
|---|
| 黄洋洋.ICU患者管道的二次固定对预防脱管的效果.《当代护士》.2019,111-112. * |
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