CN213129625U - Sleeve type Y-shaped bronchus plugging device - Google Patents
Sleeve type Y-shaped bronchus plugging device Download PDFInfo
- Publication number
- CN213129625U CN213129625U CN202021206325.2U CN202021206325U CN213129625U CN 213129625 U CN213129625 U CN 213129625U CN 202021206325 U CN202021206325 U CN 202021206325U CN 213129625 U CN213129625 U CN 213129625U
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- Prior art keywords
- bronchial
- catheter
- pipe
- tube
- bronchus
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- 210000000621 bronchi Anatomy 0.000 title claims abstract description 32
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000741 silica gel Substances 0.000 claims abstract description 22
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 22
- 239000004677 Nylon Substances 0.000 claims abstract description 21
- 229920001778 nylon Polymers 0.000 claims abstract description 21
- 210000003437 trachea Anatomy 0.000 claims abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 22
- 229910052782 aluminium Inorganic materials 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 description 15
- 210000004072 lung Anatomy 0.000 description 7
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 206010036790 Productive cough Diseases 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 208000024794 sputum Diseases 0.000 description 2
- 210000003802 sputum Anatomy 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000002627 tracheal intubation Methods 0.000 description 2
- 206010003694 Atrophy Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000037444 atrophy Effects 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Endoscopes (AREA)
- Surgical Instruments (AREA)
Abstract
The utility model discloses a sleeve type Y-shaped bronchus plugging device, which comprises a Y-shaped tracheal catheter with a main pipe and two branch pipes and a bronchus plugging device, wherein the lower part of the main pipe is provided with a main cuff for plugging a trachea, the upper part of the main pipe is connected with a first inflation interface for inflating the main cuff, the two branch pipes are respectively connected with a pipe cap through a soft belt, the bronchus plugging device comprises a bronchus catheter which can be inserted into the main pipe from any branch pipe, the upper part and the lower part of the bronchus catheter are alternately provided with two cuffs, the upper part of the bronchus catheter is connected with two second inflation interfaces for inflating the two cuffs, the bronchus catheter is sleeved with a silica gel cap which can be tightly covered on the pipe orifice of the branch pipe, the silica gel cap is connected with the bronchus catheter in a sealing way and can move up and down along the bronchus catheter under the action of external force, the nylon rope passes through the space between the silica gel cap and the bronchial catheter, and has the characteristics of convenient operation and good plugging effect.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a bushing type Y type bronchus plugging device.
[ background of the invention ]
The bronchus stopper has very wide application in the chest surgery airway management single lung ventilation, and the two lungs are respectively ventilated or blocked, and the bronchus stopper has the use values of single lung ventilation in the chest opening surgery, good lung atrophy provision, selective blocking of the whole lung and the lung lobes, improvement of hypoxia blood in the surgery and the like in clinic. The common bronchial occluder and the tracheal catheter are integrally formed, namely, the double-cavity bronchial catheter is internally provided with two formed cavities, the lower port of one cavity is high, the lower port of the other cavity is low, a section of bronchial catheter with smaller radius is formed between the two lower ports, the bronchial catheter is provided with a bronchial occlusion cuff, and the tracheal occlusion cuff is arranged at the lower end of the tracheal catheter and above the lower ports of the two cavities. Because the double cavities are arranged in the double-cavity bronchial catheter, the diameter of the catheter is larger, the difficulty of the tracheal intubation is increased more than that of a single-cavity tracheal catheter, and the damage to the trachea is larger. Therefore, the novel bronchial occluder comes from the beginning, namely the novel bronchial occluder is placed in a bronchus on the basis of a common tracheal cannula, and the occlusion effect of the double-cavity bronchial catheter can be realized after the bronchial occlusion cuff is inflated. However, the difficulty of the operation is how to accurately place the bronchial occlusion device into the corresponding bronchus and successfully achieve the occlusion effect. The existing bronchial occluders are of two types, one type is inserted and positioned in the whole process through the bronchofiberscope guide mode, but no 'tampa angle' exists, the operation is inconvenient, the other type is that the 'tampa angle' is preset, direct blind insertion is carried out, the 'tampa angle' is an angle close to the dissection of the bronchial catheter, the 'tampa angle' exists from beginning to end, the operation convenience is also influenced, and the existing bronchial catheter is provided with a cuff, so that the occlusion effect is poor when the occlusion position is not good.
The utility model discloses just design based on above condition.
[ Utility model ] content
The utility model discloses an it is not enough that prior art has been overcome to the purpose, provides a bushing type Y type bronchus plugging device, has simple structure, convenient, the effectual characteristics of shutoff of operation.
The utility model discloses a realize through following technical scheme:
the utility model provides a bushing type Y type bronchus plugging device, includes endotracheal tube and the bronchus plugging device that can put into endotracheal tube, endotracheal tube is including being responsible for and fixing two branch pipes in being responsible for the upper end, two the endotracheal tube of Y type structure is constituteed with being responsible for to the branch pipe, it is equipped with the main sack that is used for the shutoff trachea to be responsible for the lower part, be responsible for upper portion and lie in the branch pipe below and be connected with one through the pipeline and be used for giving the first interface of aerifing of main sack, two the upper portion of branch pipe is connected with the pipe cap that can cover the mouth of pipe of branch pipe through soft area respectively, bronchus plugging device is including inserting the endotracheal tube in being responsible for from arbitrary branch pipe, alternately be equipped with two cuffers about the lower part of endotracheal tube, the upper end of bronchial tube is fixed with the external tapping that can be connected with external equipment, the below that the upper portion of bronchial tube lies in the external tapping is connected with two through the pipeline The inflation interface, the top cover that bronchus pipe is located last cuff is equipped with can cover the silica gel cap on the mouth of pipe of branch pipe tightly, silica gel cap and bronchus pipe sealing connection can follow bronchus pipe and reciprocate under the exogenic action, the below that lies in a cuff under on the bronchus pipe is connected with the nylon rope, the nylon rope passes between silica gel cap and bronchus pipe, and nylon rope upper end is connected with can freely remove and can prevent the nylon rope from the anticreep piece that down drops between silica gel cap and the bronchus pipe.
According to the sleeve type Y-shaped bronchial plugging device, the inside of the bronchial catheter is detachably provided with the shaping aluminum pipe, the upper end of the shaping aluminum pipe is provided with the snap ring which can be clamped on the external interface to limit the depth of the shaping aluminum pipe inserted into the bronchial catheter, and when the snap ring is clamped on the external interface, the lower end of the shaping aluminum pipe is inserted into the position close to the connection position of the nylon rope and the bronchial catheter and hidden inside the bronchial catheter.
According to the sleeve type Y-shaped bronchial occlusion device, the middle upper part of the bronchial catheter is provided with scale marks.
According to the sleeve type Y-shaped bronchial plugging device, the tube cap and the soft belt are integrally formed by a silica gel material.
According to the sleeve type Y-shaped bronchus blocking device, the main pipe is made of the silica gel material, and the spiral steel wire is arranged inside the inner wall of the main pipe.
Compared with the prior art, the utility model discloses there is following advantage:
1. the utility model discloses simple structure, production simple process easily makes low in production cost.
2. The tracheal catheter is of a Y-shaped structure, a bronchofiberscope is inserted into one branch pipe, the bronchial catheter is inserted into the other branch pipe, the bronchial catheter and the built-in shaping aluminum pipe are controlled to be shaped at the front end through the nylon rope under the photopic guidance of the bronchofiberscope to generate a tampa angle effect, so that the bending angle of the lower end of the bronchial catheter and the shaping aluminum pipe is accurately controlled, and the bronchial catheter and the corresponding cuff are accurately inserted into the position, needing to be plugged, of the corresponding bronchus.
3. After the internal shaping aluminum tube is pulled out, the bronchial catheter is a hollow tube and can be operated by sucking phlegm, blood or residual gas and the like.
4. Through the design of the upper and lower double cuffs of the bronchial catheter, when the lower cuff plugging effect is not good, the bronchial catheter can be inserted into a bit deep as a remedy for strengthening plugging, and then the two cuffs are respectively inflated to plug the bronchial catheter, so that a relatively ideal plugging effect is achieved
5. The bronchial catheter is sleeved with a silica gel cap, after plugging is completed, the silica gel cap can be pulled by hand to cover the port of the branch pipe of the bronchial catheter, the port of the branch pipe is sealed, and the bronchial catheter is fixed on the tracheal catheter.
[ description of the drawings ]
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of a sleeve-type Y-shaped bronchial occlusion device of the present invention;
FIG. 2 is an exploded view of the endotracheal tube and the built-in steel wire of the present invention;
FIG. 3 is a schematic structural view of a bronchial stopper fitted with a plastic aluminum tube;
figure 4 is an exploded view of the bronchial stopper of figure 3;
fig. 5 is a schematic structural view of the bronchial stopper without being fitted with a plastic aluminum tube.
[ detailed description ] embodiments
The invention will be further described with reference to the accompanying drawings:
as shown in fig. 1 to 5, a sleeve-type Y-shaped bronchial occlusion device comprises a tracheal catheter 10 and a bronchial occlusion device 20 capable of being inserted into the tracheal catheter 10, wherein the tracheal catheter 10 comprises a main tube 101 and two branch tubes 102 fixed at the upper end of the main tube 101, the two branch tubes 102 and the main tube 101 form the tracheal catheter 10 with a Y-shaped structure, a main cuff 103 for occluding the trachea is arranged at the lower part of the main tube 101, a first inflation port 104 for inflating the main cuff 103 is connected to the upper part of the main tube 101 and below the branch tubes 102 through a pipeline, caps 106 capable of covering the orifices of the branch tubes 102 are respectively connected to the upper parts of the two branch tubes 102 through soft belts 105, the bronchial occlusion device 20 comprises a bronchial catheter 201 capable of being inserted into the main tube 101 from any branch tube 102, two cuffs 202 are arranged at intervals at the upper and lower part of the bronchial catheter 201, an external port 203 capable of being connected with an external device is fixed at the upper end of the bronchial catheter 201, the upper portion of bronchial tube 201 is located the below of external interface 203 and is connected with two second inflation interfaces 204 that are used for inflating two cover sacs 202 respectively through the pipeline, the top cover that bronchial tube 201 is located last cover sack 202 is equipped with can cover the silica gel cap 205 on the mouth of pipe of branch pipe 102 tightly, silica gel cap 205 and bronchial tube 201 sealing connection and can follow bronchial tube 201 and reciprocate under the exogenic action, the below that lies in a cover sack 202 that lies in under on bronchial tube 201 is connected with nylon rope 206, nylon rope 206 passes from between silica gel cap 205 and bronchial tube 201, and nylon rope 206 upper end is connected with can freely remove and can prevent nylon rope 206 from the anticreep piece 207 that comes off down between silica gel cap 205 and bronchial tube 201.
In clinical application, the endotracheal tube 10 is inserted into a trachea, and then the bronchial tube 201 is inserted into the main tube 101 from one of the branch tubes 102, as shown in the embodiment of fig. 1, 3 and 4, a shaping aluminum tube 208 is detachably arranged inside the bronchial tube 201, the upper end of the shaping aluminum tube 208 is provided with a snap ring 209 capable of being clamped on the external port 203 so as to limit the depth of the shaping aluminum tube 208 inserted into the bronchial tube 201, and when the snap ring 209 is clamped on the external port 203, the lower end of the shaping aluminum tube 208 is inserted into a position close to the connection position of the nylon aluminum tube 206 and the bronchial tube 201 and is hidden inside the bronchial tube 201, so that the structure is simple, and the use safety is good. After the bronchial tube 201 passes through the lower port of the endotracheal tube 10, the nylon rope 206 can be pulled to bend the bronchial tube at one side where the bronchial tube 201 needs to be inserted together with the shaping aluminum tube 208, and the degree of bending of the lower end of the bronchial tube 201 can be controlled by tightening the nylon rope 206, because the shaping aluminum tube 208 can be shaped, the bronchial tube 201 can be guided to be accurately inserted into the bronchial tube, and the operation is simple and convenient. And the bronchial tube 201 is through the design of two upper and lower sacs, when the shutoff effect of the cuff 202 under is not good, as the remedy measure of strengthening the shutoff, can insert a bit into bronchial tube 201 again deeply, then inflate two cuffs 202 respectively and block the bronchus, thereby reach a comparatively ideal shutoff effect. After the plugging is completed, the shaping aluminum tube 208 can be drawn out from the bronchial tube 201, so that the bronchial tube 201 can suck sputum, blood or residual gas and the like. In addition, a silicone cap 205 may be tightly fitted over the endotracheal tube port to secure the bronchial tube 201 thereto.
In the above occlusion process, in order to better control the intubation process, when one branch tube 102 is inserted into the bronchial tube 201, the bronchoscope is inserted into the other branch tube 102, because the endotracheal tube 10 has a Y-shaped structure, the bronchoscope and the bronchial tube 201 can be conveniently controlled to simultaneously walk in the main tube 101, the image of the bronchoscope reflects the condition of the bronchial tube 201, and particularly when the nylon rope 206 is pulled, the bending angle of the lower end of the bronchial tube 201 can be better and more accurately controlled through image observation, and the bronchoscope can be more accurately inserted into the bronchus.
The single-cavity main pipe 101 structure can avoid overlarge pipe diameter and reduce operation difficulty.
Certainly, when the device is matched with an adult for plugging, when the sizes of the tracheal catheter 10 and the bronchial catheter 201 are relatively large, the bronchofiberscope can be inserted into the bronchial catheter instead of the shaping aluminum tube, and at the moment, the lower end of the bronchial catheter and the bronchofiberscope are bent and deformed towards the bronchus which needs to be inserted into one side by pulling the nylon rope. While the other branch 102 can be used for blood suction, sputum suction or oxygen supply, accidental lung inflation or ventilation on the operative side.
In order to better control the insertion depth of the bronchial tube, the middle upper part of the bronchial tube 201 is provided with a graduation mark 210 for observing the insertion depth.
The pipe cap 106 and the soft belt 105 are integrally formed by silica gel materials, the structure is simple, the manufacture is convenient, the soft belt 105 can be fastened or adhered and fixed on the upper part of the branch pipe 102, the pipe cap 106 is taken down when the branch pipe 102 needs to be used, and the pipe cap 106 is covered to seal the pipe orifice of the branch pipe 102 when the branch pipe 102 does not need to be used.
In order to maintain the main tube 101 with certain elasticity and flexibility, the main tube 101 is made of silicone material, and a spiral steel wire 107 is provided inside the inner wall of the main tube.
Claims (5)
1. The utility model provides a bushing type Y type bronchus plugging device which characterized in that: the tracheal catheter comprises a tracheal catheter (10) and a bronchial stopper (20) which can be placed into the tracheal catheter (10), wherein the tracheal catheter (10) comprises a main pipe (101) and two branch pipes (102) fixed at the upper end of the main pipe (101), the two branch pipes (102) and the main pipe (101) form the tracheal catheter (10) with a Y-shaped structure, a main cuff (103) for blocking a trachea is arranged at the lower part of the main pipe (101), the upper part of the main pipe (101) is positioned below the branch pipes (102) and is connected with a first inflation interface (104) for inflating the main cuff (103) through a pipeline, the upper parts of the two branch pipes (102) are respectively connected with a pipe cap (106) capable of covering the pipe orifices of the branch pipes (102) through a soft belt (105), and the bronchial stopper (20) comprises a bronchial catheter (201) which can be inserted into the main pipe (101) from any branch pipe (102), the upper part and the lower part of the bronchial catheter (201) are alternately provided with two cuffs (202), the upper end of the bronchial catheter (201) is fixed with an external interface (203) which can be connected with external equipment, the upper part of the bronchial catheter (201) is positioned below the external interface (203) and is connected with two second inflation interfaces (204) which are respectively used for inflating the two cuffs (202) through pipelines, a silica gel cap (205) which can be tightly covered on the pipe orifice of the branch pipe (102) is sleeved above one cuff (202) which is positioned above the bronchial catheter (201), the silica gel cap (205) is hermetically connected with the bronchial catheter (201) and can move up and down along the bronchial catheter (201) under the action of external force, a nylon rope (206) is connected below one cuff (202) which is positioned below the bronchial catheter (201), and the nylon rope (206) passes through the silica gel cap (205) and the bronchial catheter (201), and the upper end of the nylon rope (206) is connected with a separation-preventing part (207) which can move freely and can prevent the nylon rope (206) from falling down between the silica gel cap (205) and the bronchial catheter (201).
2. A telescopic Y-bronchial occlusion device, according to claim 1, characterized in that: the inside detachable of bronchial tube (201) is provided with moulding aluminum pipe (208), thereby the upper end of moulding aluminum pipe (208) is equipped with snap ring (209) that can block on external tapping (203) and restrict the degree of depth that moulding aluminum pipe (208) inserted bronchial tube (201), and when snap ring (209) card was on external tapping (203), the lower extreme of moulding aluminum pipe (208) is inserted and is just hidden in the inside of bronchial tube (201) in the hookup location department that is close to nylon rope (206) and bronchial tube (201).
3. A telescopic Y-bronchial occlusion device, according to claim 1, characterized in that: the middle upper part of the bronchial catheter (201) is provided with scale marks (210).
4. A telescopic Y-bronchial occlusion device, according to claim 1, characterized in that: the pipe cap (106) and the soft belt (105) are integrally formed by silica gel materials.
5. A telescopic Y-bronchial occlusion device, according to claim 1, characterized in that: the main pipe (101) is made of a silica gel material, and a spiral steel wire (107) is arranged inside the inner wall of the main pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021206325.2U CN213129625U (en) | 2020-06-24 | 2020-06-24 | Sleeve type Y-shaped bronchus plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021206325.2U CN213129625U (en) | 2020-06-24 | 2020-06-24 | Sleeve type Y-shaped bronchus plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213129625U true CN213129625U (en) | 2021-05-07 |
Family
ID=75727787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021206325.2U Expired - Fee Related CN213129625U (en) | 2020-06-24 | 2020-06-24 | Sleeve type Y-shaped bronchus plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213129625U (en) |
-
2020
- 2020-06-24 CN CN202021206325.2U patent/CN213129625U/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: 20210507 |