CN216777148U - Conjoined double-sac tracheal catheter for tracheal hemostasis - Google Patents
Conjoined double-sac tracheal catheter for tracheal hemostasis Download PDFInfo
- Publication number
- CN216777148U CN216777148U CN202220053411.7U CN202220053411U CN216777148U CN 216777148 U CN216777148 U CN 216777148U CN 202220053411 U CN202220053411 U CN 202220053411U CN 216777148 U CN216777148 U CN 216777148U
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- Prior art keywords
- cuff
- catheter
- tracheal
- catheter body
- hemostasis
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- Expired - Fee Related
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- 230000023597 hemostasis Effects 0.000 title claims abstract description 33
- 210000003437 trachea Anatomy 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 17
- 238000007906 compression Methods 0.000 abstract description 17
- 206010003497 Asphyxia Diseases 0.000 abstract description 4
- 208000032843 Hemorrhage Diseases 0.000 description 9
- 238000002627 tracheal intubation Methods 0.000 description 7
- 206010062543 Tracheal haemorrhage Diseases 0.000 description 5
- 230000000740 bleeding effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000002560 therapeutic procedure Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a conjoined double-balloon tracheal catheter for tracheal hemostasis, wherein a catheter body is a steel wire reinforced silicone tube, the front end of the catheter body is a catheter tip, the length of the catheter tip is 0.2cm, the catheter tip is of a flat structure, the wall of the catheter tip does not contain a metal spring wire, the front end of the catheter body is wrapped with two cuffs, the front edge of each cuff is close to the tail end of the catheter tip, the cuffs are connected with indication airbags through connecting tubes, the air inlet ends of the indication airbags are connected with inflating nozzles, and the tail end of the catheter body is in threaded connection with a detachable joint; when the hard endoscope is withdrawn, the hard endoscope can be withdrawn after the detachable connector is taken down, the tracheal catheter does not need to be withdrawn, continuous compression hemostasis is guaranteed, the compression hemostasis area is large, and asphyxia is prevented; simple structure, safer trachea cannula, more accurate placement position and the like.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a conjoined double-sac tracheal catheter for tracheal hemostasis.
Background
With the development of respiratory intervention technology, more and more operations for diagnosis and treatment of airway diseases are performed, and subsequently, complications are increased correspondingly, particularly, massive hemorrhage and asphyxia seriously endanger the life of a patient, the tracheal catheters for tracheal hemorrhage on the market at present are mainly single-sac tracheal catheters and double-lumen tracheal catheters, the patent publication No. CN213589485U discloses a utility model patent with the name of a conjuncted three-sac tracheal catheter for tracheal hemorrhage, and particularly discloses a method for carrying out compression hemostasis on the tracheal hemorrhage part by inflating three cuffs, but when the massive hemorrhage occurs in the airway interventional therapy under the hard mirror, the tracheal catheter needs to be inserted into the tracheal hemorrhage part for compression hemostasis, in order to relieve the discomfort of a patient, the hard endoscope needs to be withdrawn, and the tracheal catheter needs to be withdrawn when the hard endoscope is withdrawn, so that continuous compression hemostasis cannot be guaranteed, and the patient is suffocated; the compression hemostasis area is small; the conjoined three-cuff has a complex structure and is easy to make mistakes.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects and provide a conjoined double-sac tracheal catheter for tracheal hemostasis, which has large compression hemostasis area; in the hard lens interventional therapy process, the catheter body is directly and quickly placed into the bleeding part along the hard lens, so that the tracheal intubation time is greatly shortened, the insertion is more convenient, and the guide is not needed; when the hard endoscope is withdrawn, the hard endoscope can be withdrawn after the detachable connector is taken down, the tracheal catheter does not need to be withdrawn, the continuous compression hemostasis is ensured, and the asphyxia is prevented; compared with the conjoined three-cuff, the structure is simple, and the error is not easy to occur; when the bronchoscope guides down and intubate the hemorrhage position of trachea, need not to extract endotracheal tube inner core and insert other steps such as bronchoscope, endotracheal intubation is safer, places the position more accurate, can effectively solve the problem among the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a conjuncted double-balloon endotracheal tube for trachea hemostasis, includes pipe body, first cover bag, second cover bag and detachable joint, the pipe body is steel wire reinforcement silicone tube, have the metal spring silk on the pipe wall of pipe body, pipe body front end is the pipe point end, the most advanced length of pipe is 0.2cm, and the pipe point end is flat structure, does not contain the metal spring silk on the most advanced pipe wall of pipe, the front end parcel of pipe body has first cover bag and second cover bag, and first cover bag is located the front end of second cover bag, and the most advanced end of leading edge next-door neighbour pipe of first cover bag, first cover bag is connected with first instruction gasbag through first connecting pipe, the second cover bag is connected with second instruction gasbag through the second connecting pipe, and the inlet end of first instruction gasbag and second instruction gasbag is connected with first charging connector and second charging connector respectively, the tail end of the catheter body is in threaded connection with a detachable connector, and the detachable connector is of a hollow step shaft structure.
Furthermore, the first cuff and the second cuff are both sleeve structures, the first cuff and the second cuff are cylindrical after being inflated, and the adjacent surfaces of the first cuff and the second cuff are tightly attached.
Furthermore, the first inflating nozzle and the second inflating nozzle are both one-way valves.
Furthermore, the first cuff and the second cuff are both made of polyurethane.
Further, the first connecting pipe is separated from the catheter body at one end far away from the first cuff to form a first movable end; the second connecting pipe is separated from the catheter body at one end far away from the second cuff to form a second movable end.
Compared with the prior art, the utility model has the beneficial effects that: according to the conjoined double-bag tracheal catheter for tracheal hemostasis, when a tracheal hemorrhage part is subjected to intubation under the guidance of a bronchoscope, the tracheal intubation is safer, the part to be placed is more accurate, other steps such as extracting an inner core of the tracheal catheter and inserting the bronchoscope are not needed, in the hard-scope interventional treatment process, the catheter body is directly and quickly placed into the hemorrhage part along the hard-scope, the tracheal intubation time is greatly shortened, the tracheal intubation is more convenient to insert, the guidance is not needed, the detachable connector is taken down and the hard-scope is withdrawn, the tracheal catheter does not need to withdraw, continuous compression hemostasis is guaranteed, asphyxia is prevented, and compared with a conjoined three-cuff, the conjoined double-bag tracheal catheter is simple in structure and is not prone to error; the opening at the tip of the catheter is of a flat structure, the distance from the front edge of the first cuff to the opening of the catheter body is shortened, the compression hemostasis part of the first cuff is enlarged, the compression hemostasis range is enlarged to the bulge, the adjacent surfaces of the first cuff and the second cuff after inflation are tightly attached, the gap between the cuffs is eliminated, and the compression hemostasis area is increased.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the endotracheal tube of the present invention.
In the figure: 1 catheter body, 101 catheter tip, 102 metal spring wire, 2 first cuff, 3 second cuff, 4 first connecting tube, 5 first indicating balloon, 6 first inflating nozzle, 7 second connecting tube, 8 second indicating balloon, 9 second inflating nozzle, 10 detachable joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a conjuncted double-balloon endotracheal tube for trachea hemostasis, includes catheter body 1, first cover bag 2, second cover bag 3 and can dismantle joint 10, catheter body 1 is steel wire reinforcement silicone tube, have metallic spring silk 102 on catheter body 1's the pipe wall, catheter body 1 front end is catheter tip 101, catheter tip 101's length is 0.2cm, and catheter tip 101 is the flat mouthful structure, does not contain metallic spring silk 102 on catheter tip 101's the pipe wall, catheter body 1's front end parcel has first cover bag 2 and second cover bag 3, and first cover bag 2 is located the front end of second cover bag 3, and the terminal of the most advanced 101 of leading edge next-door neighbour catheter of first cover bag 2, first cover bag 2 is connected with first instruction gasbag 5 through first connecting pipe 4, second cover bag 2 is connected with second instruction gasbag 8 through second connecting pipe 7, and the inlet end of first instruction gasbag 5 and second instruction gasbag 8 is connected with first charging connector 6 and second inflation mouth respectively Air cock 7, the terminal threaded connection of pipe body 1 has detachable joint 10, and detachable joint 10 is hollow step axle construction, be connected pipe body 1 and breathing machine through detachable joint 10, be connected first charging connector 6 and second charging connector 7 with the external gassing equipment that is equipped with, after pipe body 1 inserts the trachea, make first instruction gasbag 5 and second instruction gasbag 8 inflate the gassing through first charging connector 6 and second charging connector 7, first instruction gasbag 5 and second instruction gasbag 8 oppress hemostasis to the corresponding bleeding position of trachea after expanding, and experience the pressure of first cuff 2 and second cuff 3 respectively through first instruction gasbag 5 and second instruction gasbag 8, pipe body 1 is the steel wire reinforced silicone tube, ensure that pipe 1 lumen can not be because the bending angle is too big and flat, thereby guarantee the lumen, the pipe wall of the unobstructed pipe point 101 does not contain the metal spring silk, the material is softer, reduces the damage to the mucosa, and the opening of the catheter tip 101 is of a flat structure, so that the distance from the front edge of the first cuff 2 to the opening of the catheter body 1 is shortened, the compression hemostasis range of the first cuff 2 is expanded, and the compression hemostasis range is expanded to the carina.
Furthermore, the first sleeve bag 2 and the second sleeve bag 3 are both sleeve-sleeve structures, the first sleeve bag 2 and the second sleeve bag 3 are cylindrical after being inflated, and the adjacent surfaces of the inflated first sleeve bag 2 and the inflated second sleeve bag 3 are tightly attached, so that gaps between the sleeve bags are eliminated, and the hemostatic area is increased.
Further, the first inflation nozzle 6 and the second inflation nozzle 7 are both one-way valves.
Furthermore, the first sleeve bag 2 and the second sleeve bag 3 are made of polyurethane.
Further, the first connecting pipe 5 is separated from the catheter body 1 at one end far away from the first sleeve 3 to form a first movable end; the second connecting tube 8 is separated from the catheter body 1 at the end far away from the second sleeve 4 to form a second movable end.
By adopting the tracheal catheter, a bronchoscope is inserted into the catheter body 1 along the catheter body 1, then the bronchoscope is inserted into the bleeding part in the trachea, the catheter tip 101 of the catheter body 1 is inserted into the bleeding part in the trachea according to the position of the bronchoscope, the tracheal intubation is safer, the placement part is more accurate, other steps such as withdrawing the bronchoscope and needing to replace the tracheal catheter are not needed, the opening of the catheter tip 101 is of a flat structure, the distance from the front edge of the first cuff 2 to the opening of the catheter body 1 is shortened, the compression hemostasis range of the first cuff 2 is expanded, the compression hemostasis range is expanded to the carina, the adjacent surfaces of the first cuff 2 and the second cuff 3 after being inflated are tightly attached, the gap between the cuffs is eliminated, the hemostasis area is increased, the compression hemostasis area is large, the catheter body 1 is directly and quickly placed along a hard scope in the hard scope interventional therapy process, the trachea cannula time of having shortened ordinary type or seal wire guide greatly, it is more convenient to insert, need not the guide, and the disect insertion is bleeding the position, when withdrawing from the hard mirror, takes off and to withdraw from the hard mirror after dismantling joint 10, need not to withdraw from endotracheal tube, guarantees to continue to oppress hemostasis, prevents that the patient from stifling, for conjuncted three cuff, simple structure is difficult for makeing mistakes.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a conjuncted double-balloon endotracheal tube for trachea hemostasis, includes pipe body, first cover bag, second cover bag and detachable joint, its characterized in that: the catheter body is a steel wire reinforced silicone tube, the wall of the catheter body is provided with a metal spring wire, the front end of the catheter body is a catheter tip, the length of the catheter tip is 0.2cm, the tip of the catheter is of a flat structure, the wall of the tip of the catheter does not contain a metal spring wire, the front end of the catheter body is wrapped with a first cuff and a second cuff, the first cuff is positioned at the front end of the second cuff, and the leading edge of the first cuff is adjacent to the end of the catheter tip, the first cuff is connected with a first indicating balloon through a first connecting tube, the second cuff is connected with a second indicating balloon through a second connecting tube, and the air inlet ends of the first indicating air bag and the second indicating air bag are respectively connected with a first inflating nozzle and a second inflating nozzle, the tail end of the catheter body is in threaded connection with a detachable connector, and the detachable connector is of a hollow step shaft structure.
2. The conjuncted double-balloon endotracheal tube for tracheal hemostasis according to claim 1, characterized in that: the first cuff and the second cuff are both sleeve structures, the first cuff and the second cuff are cylindrical after being inflated, and the adjacent surfaces of the first cuff and the second cuff are tightly attached.
3. The conjuncted double-balloon endotracheal tube for tracheal hemostasis according to claim 1, characterized in that: and the first inflating nozzle and the second inflating nozzle are both one-way valves.
4. The conjuncted double-balloon endotracheal tube for tracheal hemostasis according to claim 1, characterized in that: the first cuff and the second cuff are both made of polyurethane.
5. The conjuncted double-balloon endotracheal tube for tracheal hemostasis according to claim 1, characterized in that: the first connecting pipe is separated from the catheter body at one end far away from the first cuff to form a first movable end; the second connecting pipe is separated from the catheter body at one end far away from the second cuff to form a second movable end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220053411.7U CN216777148U (en) | 2022-01-11 | 2022-01-11 | Conjoined double-sac tracheal catheter for tracheal hemostasis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220053411.7U CN216777148U (en) | 2022-01-11 | 2022-01-11 | Conjoined double-sac tracheal catheter for tracheal hemostasis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216777148U true CN216777148U (en) | 2022-06-21 |
Family
ID=82013190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220053411.7U Expired - Fee Related CN216777148U (en) | 2022-01-11 | 2022-01-11 | Conjoined double-sac tracheal catheter for tracheal hemostasis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216777148U (en) |
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2022
- 2022-01-11 CN CN202220053411.7U patent/CN216777148U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220621 |