CN212382644U - Fixing apparatus for ultrasonic examination through esophagus - Google Patents
Fixing apparatus for ultrasonic examination through esophagus Download PDFInfo
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- CN212382644U CN212382644U CN202020536646.2U CN202020536646U CN212382644U CN 212382644 U CN212382644 U CN 212382644U CN 202020536646 U CN202020536646 U CN 202020536646U CN 212382644 U CN212382644 U CN 212382644U
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- 210000003238 esophagus Anatomy 0.000 title claims abstract description 57
- 230000011514 reflex Effects 0.000 claims description 36
- 240000007643 Phytolacca americana Species 0.000 claims description 19
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000002604 ultrasonography Methods 0.000 claims description 8
- 210000003437 trachea Anatomy 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 7
- 239000002390 adhesive tape Substances 0.000 description 6
- 239000000523 sample Substances 0.000 description 6
- 238000004026 adhesive bonding Methods 0.000 description 5
- 101100537937 Caenorhabditis elegans arc-1 gene Proteins 0.000 description 4
- 210000004556 brain Anatomy 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 210000005246 left atrium Anatomy 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Abstract
A fixing apparatus for ultrasonic examination through esophagus comprises an arc plate which is attached to cheeks on two sides of lips, and an esophageal catheter fixing tube and an endotracheal catheter fixing tube which are arranged on the arc plate; it is characterized in that the tracheal catheter fixing tube is arranged at the side of the esophageal catheter fixing tube; the esophageal catheter fixing tube is provided with a fixing component for preventing the esophageal catheter from moving up and down and left and right, and the fixing component is movably connected with the esophageal catheter fixing tube; the tracheal catheter fixing tube is an enhanced tracheal catheter fixing tube for preventing the tracheal catheter from moving. During the use, put into the esophagus pipe fixed tube with esophagus pipe respectively, put into the trachea pipe fixed tube with trachea pipe, utilize fixed subassembly to carry out effective restraint to esophagus pipe, need not to occupy medical personnel's resource, effectively avoided the operation in-process to eat the phenomenon that the pipeline takes place to remove, simple structure, convenient operation.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to is a fixed apparatus through esophagus ultrasonic examination.
Background
The transesophageal ultrasonic electrocardiogram is characterized in that an ultrasonic probe is inserted into the vicinity of the left atrium behind the heart from the esophagus, and the internal lesion of the heart is observed from the back of the heart, so that the influence of lung gas on the examination of the heart is eliminated, the heart image can be clearly displayed, and the sensitivity and the reliability of cardiovascular disease diagnosis are improved.
At present, when a patient is clinically examined through esophagus ultrasonically, the patient is in an anesthesia state, an ultrasonic probe needs to be fixed after being inserted into the esophagus through the mouth, and when the esophageal catheter is clinically fixed, medical staff is needed to assist in order to avoid the esophageal catheter from moving in the using process, so that the operation process is influenced; in addition, during the clinical operation, an endotracheal tube is usually inserted, and the esophageal tube and the endotracheal tube cannot be fixed simultaneously by a fixing device which is commonly used clinically, so that the operation of the clinical operation is complicated. Therefore, a fixing apparatus capable of fixing the esophageal catheter independently and fixing the esophageal catheter and the tracheal catheter simultaneously is needed.
The utility model discloses need medical personnel to assist fixed problem when fixed esophagus pipe to the fixer among the prior art, also can not fix esophagus pipe and endotracheal tube's problem simultaneously in order to solve the fixer commonly used, provide a fixed apparatus through esophagus ultrasonic examination.
SUMMERY OF THE UTILITY MODEL
Need medical personnel to assist fixed problem when fixed esophagus pipe in order to overcome the fixer among the prior art, also can not fix the problem of esophagus pipe and endotracheal tube simultaneously in order to solve the fixer commonly used, the utility model provides a through esophagus ultrasonic examination's fixed apparatus.
A fixing apparatus for ultrasonic examination through esophagus comprises an arc plate which is attached to cheeks on two sides of lips, and an esophageal catheter fixing tube and an endotracheal catheter fixing tube which are arranged on the arc plate; the tracheal catheter fixing tube is arranged on the side of the esophageal catheter fixing tube; the esophageal catheter fixing tube is provided with a fixing component for preventing the esophageal catheter from moving up and down and left and right, and the fixing component is movably connected with the esophageal catheter fixing tube; the tracheal catheter fixing tube is an enhanced tracheal catheter fixing tube for preventing the tracheal catheter from moving. During the use, put into the esophagus pipe fixed tube with esophagus pipe respectively, put into the trachea pipe fixed tube with trachea pipe, utilize fixed subassembly to carry out effective restraint to esophagus pipe, need not to occupy medical personnel's resource, effectively avoided the operation in-process to eat the phenomenon that the pipeline takes place to remove, simple structure, convenient operation.
Furthermore, a plurality of circles of friction protrusions are circumferentially arranged on the inner side walls of the esophageal duct fixing tube and the tracheal duct fixing tube; the arrangement can effectively avoid the relative movement between the esophageal catheter and the esophageal catheter fixing tube and between the tracheal catheter and the tracheal catheter fixing tube.
Furthermore, the friction bulges of two adjacent circles are mutually staggered; the friction force can be better increased through the arrangement, and the movement of the esophageal catheter in the esophageal catheter fixing tube and the movement of the tracheal catheter in the tracheal catheter fixing tube are reduced.
Further, the fixing assembly comprises a fixing plate, a reflex fan-shaped ring and a fixing rod, wherein the reflex fan-shaped ring is positioned on the fixing plate, the fixing rod is used for sealing the reflex fan-shaped ring, the reflex fan-shaped ring is integrally connected with the fixing plate, and the fixing rod is integrally connected with the fixing plate; through this kind of mode with oesophagus pipe put into the reflex fan-shaped ring inside to utilize the dead lever to seal the reflex fan-shaped ring, with the realization to the effective fixed of oesophagus pipe.
Further, the fixing plate comprises an arc-shaped short plate which is consistent with the shape of the esophagus duct fixing pipe and straight plates which are positioned on two sides of the arc-shaped short plate, and the arc-shaped short plate and the straight plates are integrally connected; in addition, an insertion groove for inserting the arc-shaped short plate is formed in the top end of the esophageal catheter fixing tube, and the arc-shaped short plate is inserted into the insertion groove to realize movable connection of the fixing assembly and the esophageal catheter fixing tube.
Further, arc-shaped clamping plates which are consistent with the outer side wall of the esophageal catheter fixing tube in shape and are attached to the outer side wall of the esophageal catheter fixing tube are respectively arranged on the straight plates, and the arc-shaped clamping plates and the straight plates are integrally connected; the fixing effect of the fixing component and the esophageal catheter fixing tube can be enhanced by the arrangement.
Furthermore, gears with consistent intervals and a first poke rod convenient to operate are sequentially arranged at one end, far away from the fixed plate, of the reflex angle sector ring; and a second poke rod is fixedly arranged at the top end of the fixed rod, and the fixed rod is extended out of one side of the second poke rod close to the reflex fan-shaped ring. When in use, the second poke rod extends into the groove between the gears, so as to achieve the purpose of stably fixing the esophageal duct.
Further, the inner diameter of the esophageal catheter fixing tube and the maximum inner diameter of the reflex fan-shaped ring are larger than the outer diameter of the ultrasonic probe.
Furthermore, a notch for placing the tracheal catheter is formed in one side of the tracheal catheter fixing tube, and the notch is arranged to reduce the occurrence of the movement phenomenon of the tracheal catheter.
Further, be equipped with on the arc and supply that the fixed pipe of esophagus pipe stretches into stretching into hole one and the fixed pipe of air supply pipe stretches into stretching into hole two, and the fixed tub lateral wall of esophagus pipe with stretch into hole one inside wall to and the fixed tub lateral wall of trachea pipe with stretch into two inside walls of hole an organic whole or adhesive bonding, also perhaps stretch into hole one and stretch into two inside walls in hole and set up the backing ring that increases friction, in order to guarantee with the fixed pipe setting of esophagus pipe in stretching into hole one with the fixed pipe setting of trachea pipe to stretch into the positional stability behind the hole two.
Furthermore, a tearable protective pad is arranged below the arc-shaped plate, and two ends of the tearable protective pad are provided with tearable openings which are convenient for an operator to tear; the arrangement can ensure the cleanness, safety and sanitation of the patient when in use.
Further, the arc both ends are fixed respectively and are set up the hangers, can dismantle on the hangers to set up the fixed band that can fix on one's body the patient, and the setting of fixed band can effectively be avoided leading to this product to take place to drop because of the patient removes.
Further, the fixing belt comprises a left fixing belt fixed at the left hanging lug on the left side of the arc-shaped plate and a right fixing belt fixed at the right hanging lug on the right side of the arc-shaped plate; the left fixing band left end and the right fixing band right-hand member set up the fixed column that is used for adjusting left fixing band or right fixing band respectively, and are equipped with the first fixed orifices that supplies the fixed column to penetrate on left fixing band and right fixing band. Penetrate the fixed column in first fixed orifices in order to realize the function to left fixed band and right fixed band length adjustment through this kind of mode.
Furthermore, a second fixing hole for the right fixing belt to pass through is formed in the edge of the right end of the left fixing belt, and a sticky tape rough surface and a sticky tape stabbing surface are sequentially formed in the edge of the left end of the right fixing belt; when the fixing band is used, the fixing band is positioned below the head of a patient, the left end of the right fixing band firstly passes through the second fixing hole, and then the left end is turned back to enable the adhesive tape rough surface to be tightly attached to the adhesive tape stabbing surface, so that the fixing effect on the arc-shaped plate is achieved.
Further, 3-5 first fixing holes are arranged, and 4 first fixing holes are preferably arranged; the number of the second fixing holes is 3-6, preferably 5, so that the second fixing holes can be adjusted according to the body types of different patients.
Or the fixing band is an elastic fixing rope worn on the ear of the patient.
Further, the material that the fixed band adopted has the gas permeability, can enough guarantee use comfort, has and can prevent to cause the friction injury to ear or brain rear portion.
Compared with the prior art, the technical proposal of the utility model simplifies the clinical operation by arranging the esophageal catheter fixing tube and the tracheal catheter fixing tube simultaneously; related fixing structures are respectively arranged on the esophageal catheter fixing tube and the tracheal catheter fixing tube, so that the problems that the esophageal catheter and the tracheal catheter move to influence the operation process and increase the discomfort of a patient are solved; in addition, make this product can fix at patient's brain rear portion or ear through set up the fixed band on the arc, effectively avoid in the operation to lead to this product emergence of phenomenon that drops because of needing to remove the patient. The instrument has simple structure, easy operation and good practicability.
Drawings
FIG. 1 is a schematic view of the whole structure of the ultrasonic transesophageal examination fixing device of the present invention;
FIG. 2 is a schematic view showing the overall structure of the arc plate, the left fixing band and the right fixing band of the fixing device for ultrasonic examination via esophagus according to the present invention;
FIG. 3 is a schematic view of the overall structure of the fixing device arc plate and the elastic fixing rope for ultrasonic examination of esophagus according to the present invention;
FIG. 4 is a schematic view showing the overall structure of the esophageal catheter fixing tube, the tracheal catheter fixing tube and the fixing component of the fixing apparatus for ultrasonic examination of esophagus according to the present invention;
FIG. 5 is a schematic view showing the overall structure of the esophageal catheter fixing tube and the tracheal catheter fixing tube of the fixing device for ultrasonic examination of esophagus according to the present invention;
FIG. 6 is a schematic top view of the fixing device of the present invention;
FIG. 7 is a schematic view of the entire structure of the fixing device fixing assembly for transesophageal ultrasonography according to the present invention;
in the figure, 1, an arc plate; 11. the first extending hole; 111. a second extension hole; 12. hanging a lug; 13. a left securing strap; 14. a right fixing band; 15. fixing a column; 16. a first fixing hole; 17. a second fixing hole; 18. sticking a tape rough surface; 19. sticking a barbed surface; 110. loosening and tightening the fixing rope; 2. a esophageal catheter fixing tube; 21. inserting the groove; 3. a tracheal catheter fixing tube; 31. a notch; 4. a friction protrusion; 5. an arc-shaped short plate; 51. a reflex angle sector ring; 52. fixing the rod; 53. a straight plate; 54. an arc-shaped clamping plate; 55. a gear; 56. a first poke rod; 57. a second poker rod; 6. the protective pad can be torn.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in detail below with reference to specific embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the disclosure in the specification. The utility model discloses can also implement or use through other different concrete implementation manners, under the condition of conflict-free, the characteristics in following embodiment and the embodiment can make up each other, based on the embodiment in the utility model, all other embodiments that the ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.
EXAMPLE 1A transesophageal ultrasonography fixing instrument
A fixing apparatus for ultrasonic examination through esophagus comprises an arc plate 1 which is attached to cheeks on two sides of lips, and an esophageal catheter fixing tube 2 and an endotracheal catheter fixing tube 3 which are arranged on the arc plate 1; the device is characterized in that the tracheal catheter fixing tube 3 is arranged on the side of the esophageal catheter fixing tube 2; the esophageal catheter fixing tube 2 is provided with a fixing component for preventing the esophageal catheter from moving up and down and left and right, and the fixing component is movably connected with the esophageal catheter fixing tube 2; the tracheal catheter fixing tube 3 is an enhanced tracheal catheter fixing tube 3 for preventing the tracheal catheter from moving. During the use, put into the fixed pipe of esophagus pipe 2 with esophagus pipe respectively, put into the fixed pipe of trachea pipe 3 with trachea pipe in, utilize fixed subassembly to carry out effective restraint to esophagus pipe, need not to occupy medical personnel's resource, effectively avoided the operation in-process to eat the phenomenon that the pipeline takes place to remove, simple structure, convenient operation.
A plurality of circles of friction protrusions 4 are circumferentially arranged on the inner side wall of the esophageal duct fixing tube 2 and the tracheal duct fixing tube 3; the arrangement can effectively avoid the generation of relative movement between the esophageal catheter and the esophageal catheter fixing tube 2 and between the tracheal catheter and the tracheal catheter fixing tube 3.
A notch 31 for placing the tracheal catheter is arranged on one side of the tracheal catheter fixing tube 3, and the notch 31 reduces the occurrence of the movement phenomenon of the tracheal catheter.
Be equipped with on the arc 1 and supply that fixed pipe 2 of esophagus pipe stretches into stretch into hole one 11 and the fixed pipe 3 of air supply pipe stretches into stretch into hole two 111, and the fixed pipe 2 lateral wall of esophagus pipe with stretch into hole one 11 inside walls, and the fixed pipe 3 lateral wall of trachea pipe with stretch into hole two 111 inside walls body coupling or adhesive bonding, also perhaps stretch into hole one 11 and stretch into hole two 111 inside walls and set up the backing ring that increases frictional force, in order to guarantee to set up the fixed pipe 2 of esophagus pipe in stretching into hole one 11 with the fixed pipe 3 of trachea pipe set up the position stability after stretching into hole two 111.
EXAMPLE 2A transesophageal ultrasonography fixing instrument
A fixing apparatus for ultrasonic examination through esophagus comprises an arc plate 1 which is attached to cheeks on two sides of lips, and an esophageal catheter fixing tube 2 and an endotracheal catheter fixing tube 3 which are arranged on the arc plate 1; the device is characterized in that the tracheal catheter fixing tube 3 is arranged on the side of the esophageal catheter fixing tube 2; the esophageal catheter fixing tube 2 is provided with a fixing component for preventing the esophageal catheter from moving up and down and left and right, and the fixing component is movably connected with the esophageal catheter fixing tube 2; the tracheal catheter fixing tube 3 is an enhanced tracheal catheter fixing tube 3 for preventing the tracheal catheter from moving. During the use, put into the fixed pipe of esophagus pipe 2 with esophagus pipe respectively, put into the fixed pipe of trachea pipe 3 with trachea pipe in, utilize fixed subassembly to carry out effective restraint to esophagus pipe, need not to occupy medical personnel's resource, effectively avoided the operation in-process to eat the phenomenon that the pipeline takes place to remove, simple structure, convenient operation.
A plurality of circles of friction protrusions 4 are circumferentially arranged on the inner side wall of the esophageal duct fixing tube 2 and the tracheal duct fixing tube 3; the arrangement can effectively avoid the generation of relative movement between the esophageal catheter and the esophageal catheter fixing tube 2 and between the tracheal catheter and the tracheal catheter fixing tube 3.
The friction bulges 4 of two adjacent circles are mutually staggered; this kind of setting can increase frictional force better, reduces the fixed intraductal 2 of esophageal catheter, endotracheal tube in the removal of endotracheal tube fixed tube 3.
The fixing component comprises a fixing plate, a reflex fan-shaped ring 51 positioned on the fixing plate and a fixing rod 52 used for closing the reflex fan-shaped ring 51, wherein the reflex fan-shaped ring 51 is integrally connected with the fixing plate, and the fixing rod 52 is integrally connected with the fixing plate; in this way, the esophageal catheter is placed inside the reflex fan-shaped ring 51, and the fixing rod 52 is used for sealing the reflex fan-shaped ring 51, so that the esophageal catheter is effectively fixed.
The fixing plate comprises an arc-shaped short plate 5 which is consistent with the shape of the esophageal catheter fixing tube 2, and straight plates 53 which are positioned at two sides of the arc-shaped short plate 5, and the arc-shaped short plate 5 and the straight plates 53 are integrally connected; in addition, the top end of the esophageal catheter fixing tube 2 is provided with an insertion groove 21 for inserting the arc-shaped short plate 5, and the arc-shaped short plate 5 is inserted into the insertion groove 21 to realize the movable connection of the fixing component and the esophageal catheter fixing tube 2.
The straight plate 53 is respectively provided with an arc-shaped clamping plate 54 which is consistent with the shape of the outer side wall of the esophageal catheter fixing tube 2 and is attached to the outer side wall, and the arc-shaped clamping plate 54 is integrally connected with the straight plate 53; the arrangement can enhance the fixing effect of the fixing component and the esophageal catheter fixing tube 2.
A gear 55 and a first poke rod 56 which are convenient to operate are sequentially arranged at one end of the reflex fan-shaped ring 51 far away from the fixed plate at consistent intervals; a second poke rod 57 is fixedly arranged at the top end of the fixed rod 52, and the second poke rod 57 extends out of the fixed rod 52 at one side close to the reflex fan-shaped ring 51. When in use, the second poke rod 57 extends into the groove between the gears 55, so as to achieve the purpose of stably fixing the esophageal duct.
The inner diameter of the esophageal catheter fixing tube 2 and the maximum inner diameter of the reflex fan-shaped ring 51 are larger than the outer diameter of the ultrasonic probe.
A notch 31 for placing the tracheal catheter is arranged on one side of the tracheal catheter fixing tube 3, and the notch 31 reduces the occurrence of the movement phenomenon of the tracheal catheter.
Be equipped with on the arc 1 and supply that fixed pipe 2 of esophagus pipe stretches into stretch into hole one 11 and the fixed pipe 3 of air supply pipe stretches into stretch into hole two 111, and the fixed pipe 2 lateral wall of esophagus pipe with stretch into hole one 11 inside walls, and the fixed pipe 3 lateral wall of trachea pipe with stretch into hole two 111 inside walls body coupling or adhesive bonding, also perhaps stretch into hole one 11 and stretch into hole two 111 inside walls and set up the backing ring that increases frictional force, in order to guarantee to set up the fixed pipe 2 of esophagus pipe in stretching into hole one 11 with the fixed pipe 3 of trachea pipe set up the position stability after stretching into hole two 111.
EXAMPLE 3A transesophageal ultrasonography fixing instrument
A fixing apparatus for ultrasonic examination through esophagus comprises an arc plate 1 which is attached to cheeks on two sides of lips, and an esophageal catheter fixing tube 2 and an endotracheal catheter fixing tube 3 which are arranged on the arc plate 1; the device is characterized in that the tracheal catheter fixing tube 3 is arranged on the side of the esophageal catheter fixing tube 2; the esophageal catheter fixing tube 2 is provided with a fixing component for preventing the esophageal catheter from moving up and down and left and right, and the fixing component is movably connected with the esophageal catheter fixing tube 2; the tracheal catheter fixing tube 3 is an enhanced tracheal catheter fixing tube 3 for preventing the tracheal catheter from moving. During the use, put into the fixed pipe of esophagus pipe 2 with esophagus pipe respectively, put into the fixed pipe of trachea pipe 3 with trachea pipe in, utilize fixed subassembly to carry out effective restraint to esophagus pipe, need not to occupy medical personnel's resource, effectively avoided the operation in-process to eat the phenomenon that the pipeline takes place to remove, simple structure, convenient operation.
A plurality of circles of friction protrusions 4 are circumferentially arranged on the inner side wall of the esophageal duct fixing tube 2 and the tracheal duct fixing tube 3; the arrangement can effectively avoid the generation of relative movement between the esophageal catheter and the esophageal catheter fixing tube 2 and between the tracheal catheter and the tracheal catheter fixing tube 3.
The friction bulges 4 of two adjacent circles are mutually staggered; this kind of setting can increase frictional force better, reduces the fixed intraductal 2 of esophageal catheter, endotracheal tube in the removal of endotracheal tube fixed tube 3.
The fixing component comprises a fixing plate, a reflex fan-shaped ring 51 positioned on the fixing plate and a fixing rod 52 used for closing the reflex fan-shaped ring 51, wherein the reflex fan-shaped ring 51 is integrally connected with the fixing plate, and the fixing rod 52 is integrally connected with the fixing plate; in this way, the esophageal catheter is placed inside the reflex fan-shaped ring 51, and the fixing rod 52 is used for sealing the reflex fan-shaped ring 51, so that the esophageal catheter is effectively fixed.
The fixing plate comprises an arc-shaped short plate 5 which is consistent with the shape of the esophageal catheter fixing tube 2, and straight plates 53 which are positioned at two sides of the arc-shaped short plate 5, and the arc-shaped short plate 5 and the straight plates 53 are integrally connected; in addition, the top end of the esophageal catheter fixing tube 2 is provided with an insertion groove 21 for inserting the arc-shaped short plate 5, and the arc-shaped short plate 5 is inserted into the insertion groove 21 to realize the movable connection of the fixing component and the esophageal catheter fixing tube 2.
The straight plate 53 is respectively provided with an arc-shaped clamping plate 54 which is consistent with the shape of the outer side wall of the esophageal catheter fixing tube 2 and is attached to the outer side wall, and the arc-shaped clamping plate 54 is integrally connected with the straight plate 53; the arrangement can enhance the fixing effect of the fixing component and the esophageal catheter fixing tube 2.
A gear 55 and a first poke rod 56 which are convenient to operate are sequentially arranged at one end of the reflex fan-shaped ring 51 far away from the fixed plate at consistent intervals; a second poke rod 57 is fixedly arranged at the top end of the fixed rod 52, and the second poke rod 57 extends out of the fixed rod 52 at one side close to the reflex fan-shaped ring 51. When in use, the second poke rod 57 extends into the groove between the gears 55, so as to achieve the purpose of stably fixing the esophageal duct.
The inner diameter of the esophageal catheter fixing tube 2 and the maximum inner diameter of the reflex fan-shaped ring 51 are larger than the outer diameter of the ultrasonic probe.
A notch 31 for placing the tracheal catheter is arranged on one side of the tracheal catheter fixing tube 3, and the notch 31 reduces the occurrence of the movement phenomenon of the tracheal catheter.
Be equipped with on the arc 1 and supply that fixed pipe 2 of esophagus pipe stretches into stretch into hole one 11 and the fixed pipe 3 of air supply pipe stretches into stretch into hole two 111, and the fixed pipe 2 lateral wall of esophagus pipe with stretch into hole one 11 inside walls, and the fixed pipe 3 lateral wall of trachea pipe with stretch into hole two 111 inside walls body coupling or adhesive bonding, also perhaps stretch into hole one 11 and stretch into hole two 111 inside walls and set up the backing ring that increases frictional force, in order to guarantee to set up the fixed pipe 2 of esophagus pipe in stretching into hole one 11 with the fixed pipe 3 of trachea pipe set up the position stability after stretching into hole two 111.
A tearable protective pad 6 is arranged below the arc-shaped plate 1, and two ends of the tearable protective pad 6 are provided with tearable openings convenient for an operator to tear; the arrangement can ensure the cleanness, safety and sanitation of the patient when in use.
1 both ends of arc are fixed respectively and are set up hangers 12, can dismantle on hangers 12 to set up the fixed band that can fix on one's body the patient, and the setting of fixed band can effectively be avoided leading to this product to take place to drop because of the patient removes.
The securing strap is configured as a bungee securing cord 110 to be worn on the ear of the patient.
The material that the fixed band adopted has the gas permeability, can enough guarantee use comfort, has and can prevent to cause the friction injury to ear or brain rear portion.
EXAMPLE 4A transesophageal ultrasonography fixing instrument
A fixing apparatus for ultrasonic examination through esophagus comprises an arc plate 1 which is attached to cheeks on two sides of lips, and an esophageal catheter fixing tube 2 and an endotracheal catheter fixing tube 3 which are arranged on the arc plate 1; the device is characterized in that the tracheal catheter fixing tube 3 is arranged on the side of the esophageal catheter fixing tube 2; the esophageal catheter fixing tube 2 is provided with a fixing component for preventing the esophageal catheter from moving up and down and left and right, and the fixing component is movably connected with the esophageal catheter fixing tube 2; the tracheal catheter fixing tube 3 is an enhanced tracheal catheter fixing tube 3 for preventing the tracheal catheter from moving. During the use, put into the fixed pipe of esophagus pipe 2 with esophagus pipe respectively, put into the fixed pipe of trachea pipe 3 with trachea pipe in, utilize fixed subassembly to carry out effective restraint to esophagus pipe, need not to occupy medical personnel's resource, effectively avoided the operation in-process to eat the phenomenon that the pipeline takes place to remove, simple structure, convenient operation.
A plurality of circles of friction protrusions 4 are circumferentially arranged on the inner side wall of the esophageal duct fixing tube 2 and the tracheal duct fixing tube 3; the arrangement can effectively avoid the generation of relative movement between the esophageal catheter and the esophageal catheter fixing tube 2 and between the tracheal catheter and the tracheal catheter fixing tube 3.
The friction bulges 4 of two adjacent circles are mutually staggered; this kind of setting can increase frictional force better, reduces the fixed intraductal 2 of esophageal catheter, endotracheal tube in the removal of endotracheal tube fixed tube 3.
The fixing component comprises a fixing plate, a reflex fan-shaped ring 51 positioned on the fixing plate and a fixing rod 52 used for closing the reflex fan-shaped ring 51, wherein the reflex fan-shaped ring 51 is integrally connected with the fixing plate, and the fixing rod 52 is integrally connected with the fixing plate; in this way, the esophageal catheter is placed inside the reflex fan-shaped ring 51, and the fixing rod 52 is used for sealing the reflex fan-shaped ring 51, so that the esophageal catheter is effectively fixed.
The fixing plate comprises an arc-shaped short plate 5 which is consistent with the shape of the esophageal catheter fixing tube 2, and straight plates 53 which are positioned at two sides of the arc-shaped short plate 5, and the arc-shaped short plate 5 and the straight plates 53 are integrally connected; in addition, the top end of the esophageal catheter fixing tube 2 is provided with an insertion groove 21 for inserting the arc-shaped short plate 5, and the arc-shaped short plate 5 is inserted into the insertion groove 21 to realize the movable connection of the fixing component and the esophageal catheter fixing tube 2.
The straight plate 53 is respectively provided with an arc-shaped clamping plate 54 which is consistent with the shape of the outer side wall of the esophageal catheter fixing tube 2 and is attached to the outer side wall, and the arc-shaped clamping plate 54 is integrally connected with the straight plate 53; the arrangement can enhance the fixing effect of the fixing component and the esophageal catheter fixing tube 2.
A gear 55 and a first poke rod 56 which are convenient to operate are sequentially arranged at one end of the reflex fan-shaped ring 51 far away from the fixed plate at consistent intervals; a second poke rod 57 is fixedly arranged at the top end of the fixed rod 52, and the second poke rod 57 extends out of the fixed rod 52 at one side close to the reflex fan-shaped ring 51. When in use, the second poke rod 57 extends into the groove between the gears 55, so as to achieve the purpose of stably fixing the esophageal duct.
The inner diameter of the esophageal catheter fixing tube 2 and the maximum inner diameter of the reflex fan-shaped ring 51 are larger than the outer diameter of the ultrasonic probe.
A notch 31 for placing the tracheal catheter is arranged on one side of the tracheal catheter fixing tube 3, and the notch 31 reduces the occurrence of the movement phenomenon of the tracheal catheter.
Be equipped with on the arc 1 and supply that fixed pipe 2 of esophagus pipe stretches into stretch into hole one 11 and the fixed pipe 3 of air supply pipe stretches into stretch into hole two 111, and the fixed pipe 2 lateral wall of esophagus pipe with stretch into hole one 11 inside walls, and the fixed pipe 3 lateral wall of trachea pipe with stretch into hole two 111 inside walls body coupling or adhesive bonding, also perhaps stretch into hole one 11 and stretch into hole two 111 inside walls and set up the backing ring that increases frictional force, in order to guarantee to set up the fixed pipe 2 of esophagus pipe in stretching into hole one 11 with the fixed pipe 3 of trachea pipe set up the position stability after stretching into hole two 111.
A tearable protective pad 6 is arranged below the arc-shaped plate 1, and two ends of the tearable protective pad 6 are provided with tearable openings convenient for an operator to tear; the arrangement can ensure the cleanness, safety and sanitation of the patient when in use.
1 both ends of arc are fixed respectively and are set up hangers 12, can dismantle on hangers 12 to set up the fixed band that can fix on one's body the patient, and the setting of fixed band can effectively be avoided leading to this product to take place to drop because of the patient removes.
The fixing belts comprise a left fixing belt 13 fixed at the left hanging lug 12 on the left side of the arc-shaped plate 1 and a right fixing belt 14 fixed at the right hanging lug 12 on the right side of the arc-shaped plate 1; left fixed band 13 left end and right fixed band 14 right-hand member set up respectively and are used for adjusting left fixed band 13 or right fixed band 14's fixed column 15, and are equipped with the first fixed orifices 16 that supplies fixed column 15 to penetrate on left fixed band 13 and right fixed band 14. In this way, the fixing column 15 is inserted into the first fixing hole 16 to perform the function of adjusting the lengths of the left fixing band 13 and the right fixing band 14.
A second fixing hole 17 for the right fixing strap 14 to pass through is formed in the edge of the right end of the left fixing strap 13, and an adhesive tape rough surface 18 and an adhesive tape stabbing surface 19 are sequentially formed in the edge of the left end of the right fixing strap 14; when the fixing band is used, the fixing band is positioned below the head of a patient, the left end of the right fixing band 14 firstly passes through the second fixing hole 17, and then the left end is turned back to enable the adhesive tape rough surface 18 to be tightly attached to the adhesive tape stabbing surface 19, so that the fixing effect on the arc-shaped plate 1 is achieved.
3-5, preferably 4 first fixing holes 16 are provided; the number of the second fixing holes 17 is 3-6, preferably 5, so as to adjust to the body size of different patients.
The material that the fixed band adopted has the gas permeability, can enough guarantee use comfort, has and can prevent to cause the friction injury to ear or brain rear portion.
The above description of the embodiments is only intended to illustrate the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several modifications can be made to the present invention, and these modifications will fall within the protection scope of the claims of the present invention.
Claims (10)
1. A fixing apparatus for ultrasonic examination through esophagus comprises an arc plate which is attached to cheeks on two sides of lips, and an esophageal catheter fixing tube and an endotracheal catheter fixing tube which are arranged on the arc plate; it is characterized in that the tracheal catheter fixing tube is arranged at the side of the esophageal catheter fixing tube; the esophageal catheter fixing tube is provided with a fixing component for preventing the esophageal catheter from moving up and down and left and right, and the fixing component is movably connected with the esophageal catheter fixing tube; the tracheal catheter fixing tube is an enhanced tracheal catheter fixing tube for preventing the tracheal catheter from moving.
2. The ultrasonic transesophageal examination fixing device as set forth in claim 1, wherein a plurality of friction protrusions are formed on inner side walls of the esophageal duct fixing tube and the tracheal duct fixing tube in a circumferential direction, and the friction protrusions of adjacent two rings are staggered with each other.
3. The transesophageal ultrasound examination fixation apparatus of claim 1, wherein the fixation assembly includes a fixation plate, a reflex-shaped sector ring provided on the fixation plate, and a fixation rod for closing the reflex-shaped sector ring, and the reflex-shaped sector ring is integrally connected to the fixation plate, and the fixation rod is integrally connected to the fixation plate.
4. The transesophageal ultrasonography fixing instrument according to claim 3, wherein the fixing plate includes an arc-shaped short plate having a shape conforming to the shape of the esophageal duct fixing tube, and straight plates provided on both sides of the arc-shaped short plate, the arc-shaped short plate being integrally connected to the straight plates; in addition, an insertion groove for inserting the arc-shaped short plate is formed in the top end of the esophageal catheter fixing tube, and the arc-shaped short plate is inserted into the insertion groove to realize movable connection of the fixing assembly and the esophageal catheter fixing tube.
5. The ultrasonic esophageal examination fixing device as claimed in claim 4, wherein the straight plates are provided with arc-shaped fastening plates which are formed on the straight plates and are fitted to the outer side walls of the esophageal catheter fixing tubes, respectively, and the arc-shaped fastening plates are integrally connected to the straight plates.
6. The transesophageal ultrasound examination fixing apparatus according to claim 3, wherein gears at uniform intervals and a first tap lever for easy operation are sequentially provided at an end of the reflex fan-shaped ring away from the fixing plate; and a second poke rod is fixedly arranged at the top end of the fixed rod, and the second poke rod extends out of the fixed rod at one side close to the reflex fan-shaped ring.
7. The ultrasonic transesophageal fastening apparatus according to claim 2, wherein a notch for placing the endotracheal tube is provided on one side of the endotracheal tube fastening tube.
8. The ultrasonic esophageal examination fixing device as claimed in claim 1, wherein the curved plate has a first insertion hole for inserting the esophageal catheter fixing tube and a second insertion hole for inserting the tracheal catheter fixing tube, and the outer wall of the esophageal catheter fixing tube and the inner wall of the first insertion hole are integrally connected or adhesively connected, or a friction-increasing rim is provided on the inner walls of the first insertion hole and the second insertion hole.
9. The ultrasonic transesophageal fastening apparatus according to claim 8, wherein a tearable protective pad is provided under the curved plate, and both ends of the tearable protective pad are provided with a tearable opening for an operator to easily tear.
10. The ultrasonic esophageal examination fixing device as claimed in claim 9, wherein two ends of the curved plate are respectively fixed with a hanging loop, and the hanging loop is detachably provided with a fixing band capable of being fixed on the patient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020536646.2U CN212382644U (en) | 2020-04-13 | 2020-04-13 | Fixing apparatus for ultrasonic examination through esophagus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020536646.2U CN212382644U (en) | 2020-04-13 | 2020-04-13 | Fixing apparatus for ultrasonic examination through esophagus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212382644U true CN212382644U (en) | 2021-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020536646.2U Expired - Fee Related CN212382644U (en) | 2020-04-13 | 2020-04-13 | Fixing apparatus for ultrasonic examination through esophagus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212382644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114947965A (en) * | 2022-07-07 | 2022-08-30 | 四川大学华西医院 | Tracheal catheter and transesophageal ultrasonic pipeline combined fixing device |
-
2020
- 2020-04-13 CN CN202020536646.2U patent/CN212382644U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114947965A (en) * | 2022-07-07 | 2022-08-30 | 四川大学华西医院 | Tracheal catheter and transesophageal ultrasonic pipeline combined fixing device |
| CN114947965B (en) * | 2022-07-07 | 2023-03-10 | 四川大学华西医院 | Tracheal catheter and transesophageal ultrasonic pipeline combined fixing device |
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| 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: 20210122 |