CN216823553U - Hemostatic balloon with reserved bronchial ventilation channel - Google Patents
Hemostatic balloon with reserved bronchial ventilation channel Download PDFInfo
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- CN216823553U CN216823553U CN202122650356.8U CN202122650356U CN216823553U CN 216823553 U CN216823553 U CN 216823553U CN 202122650356 U CN202122650356 U CN 202122650356U CN 216823553 U CN216823553 U CN 216823553U
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Abstract
The utility model discloses a hemostasis balloon with a reserved bronchus ventilation channel, which comprises an inflatable balloon, wherein the inflatable balloon is matched with the shape of a bronchus of a human body, a ventilation valve for feeding air into the inflatable balloon is arranged at the end part of the inflatable balloon, a spiral connector is arranged on the ventilation valve and is used for being butted with an inflation gun, a bronchus ventilation channel is reserved on the inflatable balloon, and penetrates through the inflatable balloon.
Description
Technical Field
The utility model relates to the field of hemostatic supplies, in particular to a hemostatic balloon with a reserved bronchial ventilation channel.
Background
In the clinical pathological diagnosis process, the biopsy of lung tissue through percutaneous puncture and the biopsy through a bronchoscope are the most common operation modes for the biopsy of lung occupation lesion, however, in the biopsy process, sudden intrabronchial hemorrhage occurs, the whole airway is submerged by blood, the patient enters an asphyxia state, and once the intratracheal hemorrhage occurs in the biopsy process, the death rate of the patient is very high. However, the bronchial tree has a complex structure and many branches, and particularly, the spatial structure specificity of each bifurcation is strong, and the common balloon dilatation hemostasis can not be effectively attached, has poor hemostasis effect, and can not meet the use requirements.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a reserve hemostasis sacculus of bronchus passageway of ventilating, includes and aerifys the sacculus, it suits with human bronchus shape to aerify sacculus, it sets up the breather valve to aerifing the inside air inlet of sacculus to aerify sacculus tip, set up the screw connector on the breather valve for with the rifle butt joint of aerifing, it has the bronchus passageway of ventilating to reserve on the sacculus to aerify, the bronchus passageway of ventilating runs through and aerifys the sacculus.
Furthermore, the inflatable balloon comprises a first main balloon, a first branch balloon is arranged on one side of the first main balloon, the first main balloon is in a strip shape, one side, far away from the first main balloon, of the first branch balloon is an outwards convex arc end, the bronchial ventilation channel penetrates through the first main balloon, and the spiral connector is arranged at the top of the first main balloon.
Further, the inflatable balloon is matched with the shape of the right middle bronchus and the right upper lobe area of the human body.
Further, the shape of the inflatable balloon is matched with the shape of the junction of the openings of the left main bronchus, the left upper lobe and the left lower lobe bronchus of the human body.
Further, the shape of the inflatable balloon is matched with the shape of the junction of the openings of the left main bronchus, the left upper lobe and the left lower lobe bronchus of the human body.
Further, the inflatable balloon is adaptive to the shape of the space structure at the junction of the opening of the left main bronchus and the carina of the human body.
Further, the inflatable balloon conforms to the shape of the junction of the opening of the right main bronchus of the body and the carina.
Further, the inflatable balloon is adaptive to the hollow shape of the junction of the carina of the human body.
Furthermore, the inflatable balloon comprises a second main balloon and two second branch balloons communicated with the bottoms of the second main balloon, and bronchus ventilation channels penetrating through the two second branch balloons are respectively arranged at the top of the second main balloon.
Furthermore, the inner diameter of a bronchus ventilation channel reserved on the inflatable saccule is 8mm-15mm, and folds are arranged on the outer wall of the inflatable saccule.
After the scheme is adopted, the utility model has the following advantages: the inflatable balloon corresponds to the part of the bronchus needing hemostasis, the part of the bronchus needing hemostasis can be effectively attached through the inflatable arrangement, a bronchus channel is reserved, the part of the bronchus needing hemostasis is adapted to the part of the bronchus needing to pass through, the hemostasis effect is good, the placement and the taking out are convenient, and the use is convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a hemostatic balloon with a reserved bronchial ventilation passage according to a first embodiment of the present invention.
Fig. 2 is a schematic diagram of the internal structure of a hemostatic balloon embodiment of the utility model with a reserved bronchial ventilation passage.
Fig. 3 is a schematic structural view of a second hemostatic balloon embodiment of the utility model with a reserved bronchial ventilation passage.
Fig. 4 is a schematic diagram of an internal structure of a second hemostatic balloon embodiment of the utility model with a reserved bronchial ventilation passage.
Fig. 5 is a schematic structural diagram of a third embodiment of the hemostatic balloon with a reserved bronchial ventilation passage according to the utility model.
Fig. 6 is a schematic diagram of the internal structure of a third embodiment of the hemostatic balloon with a reserved bronchial ventilation passage according to the utility model.
Fig. 7 is a schematic structural diagram of a fourth embodiment of the hemostatic balloon with a reserved bronchial ventilation channel of the utility model.
Fig. 8 is a schematic diagram of the internal structure of a fourth embodiment of the hemostatic balloon with a reserved bronchial ventilation passage according to the utility model.
Fig. 9 is a schematic structural diagram of a fifth embodiment of the hemostatic balloon with a reserved bronchial ventilation channel.
Fig. 10 is a schematic view of the internal structure of a fifth embodiment of the hemostatic balloon with a reserved bronchial ventilation channel.
Fig. 11 is a structural schematic diagram of a sixth embodiment of the hemostatic balloon with a reserved bronchial ventilation passage of the utility model.
Fig. 12 is a schematic diagram of the internal structure of a sixth embodiment of the hemostatic balloon with a reserved bronchial ventilation passage according to the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, or an orientation or a positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience and simplicity, and the indication or the suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, the present invention should not be construed as being limited. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, "a plurality" means at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be broadly construed and interpreted as including, for example, fixed connections, detachable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example one
Combine attached figure 1, attached figure 2 a reserve hemostasis sacculus of bronchus passageway, including inflating sacculus 1, it suits with human bronchus portion shape to inflate sacculus 1, and inflates sacculus 1 outer wall and set up the fold, inflates sacculus 1 tip and sets up the breather valve to inflating sacculus 1 inside and admitting air, sets up screw connector 2 on the breather valve for dock with the rifle of aerifing, it has bronchus passageway 3 to reserve on the sacculus 1, bronchus passageway 3 runs through and inflates sacculus 1.
The inflatable balloon 1 comprises a main balloon 1.1, a branch balloon 1.2 is arranged on one side of the main balloon 1.1, the main balloon 1.1 is in a strip shape, one side, away from the main balloon 1.1, of the branch balloon 1.2 is an outwards convex arc end, a branch air pipe ventilation channel 3 penetrates through the main balloon 1.1, and a spiral connector 2 is arranged at the top of the main balloon 1.1.
The inflatable balloon 1 in the embodiment is adapted to the regional shape of the right middle bronchus and the right upper lobe of the human body, the balloon simulates the spatial structure of the right middle bronchus and the right upper lobe of the human body, the maximum 30-degree angle movement can be realized, the spatial structure difference of the right upper lobe of different patients can be adapted, and the change of the spatial structure of the bronchus during respiration of the patients can be realized.
Example two
The difference between the present embodiment and the first embodiment is as follows with reference to fig. 3 and 4: in the embodiment, the inflatable balloon 1 is matched with the shape of the opening junction of the left main bronchus, the left upper lobe and the left lower lobe bronchus of the human body.
This embodiment has designed upper left lobe bronchus bifurcation department hemostatic balloon, and human left main bronchus of sacculus simulation, upper left lobe and left inferior lobe bronchus opening juncture spatial structure can have the activity of 30 degrees angles in the biggest, adapt to different patients upper right lobe spatial structure differences, and the change of bronchus spatial structure when the patient breathes, and this embodiment sacculus is special to upper right lobe and the design of opening cross bleeding, can coincide in upper left lobe opening bifurcation department completely. Meanwhile, a bronchus ventilation channel of the left inferior lobe is reserved on the air bag, so that blood flowing into the left inferior lobe is conveniently sucked by the negative pressure of the bronchoscope.
EXAMPLE III
The difference between the present embodiment and the first embodiment is as follows with reference to fig. 5 and 6: in the embodiment, the inflatable balloon 1 is matched with the shape of the opening junction of the left main bronchus, the left upper lobe and the left lower lobe bronchus of the human body.
The embodiment designs a hemostatic balloon at the bifurcation of a bronchus of the left inferior lobe, wherein the balloon simulates the space structure at the junction of the openings of the bronchus of the left main bronchus, the left superior lobe and the left inferior lobe of a human body, and can move by an angle of 30 degrees at most to adapt to the space structure difference of the right superior lobe of different patients and the change of the space structure of the bronchus when the patients breathe; the balloon is specially designed for bleeding at the intersection of the left superior lobe and the opening, and can be completely anastomosed at the opening bifurcation of the left inferior lobe. Meanwhile, a bronchus ventilation channel of the left upper lobe is reserved in the air bag, the inner diameter of the reserved bronchus ventilation channel is 8-15 mm, blood flowing into the left upper lobe is conveniently sucked by the negative pressure of the bronchoscope, and the diameter of the bronchoscope is 4-6 mm.
Example four
With reference to fig. 7 and 8, the present embodiment is different from the first embodiment in that: the inflatable balloon 1 in the embodiment is adaptive to the shape of the space structure at the junction of the opening of the left main bronchus and the carina of the human body.
This embodiment has designed left main tributary trachea opening part hemostatic balloon, and the human left main tributary trachea opening of sacculus simulation and carina process juncture spatial structure can have the activity of 40 degrees angles of the biggest, come the adaptation different patients left main tributary trachea spatial structure differences, and the change of bronchus spatial structure when the patient breathes, and this embodiment sacculus is special to the design of bleeding of left main tributary trachea opening intersection, can kiss in left main tributary trachea opening bifurcation department completely.
EXAMPLE five
With reference to fig. 9 and 10, the present embodiment is different from the first embodiment in that: the inflatable balloon 1 in the embodiment is matched with the shape of the junction of the opening and the carina of the right main bronchus of the body.
This embodiment has designed right main tributary trachea opening part hemostasis sacculus, and human right main tributary trachea opening of sacculus simulation and carina process juncture spatial structure can have the activity of 40 degrees angles of the biggest, come the difference of adaptation different patients right main tributary trachea spatial structure, and the change of bronchus spatial structure when the patient breathes, and this sacculus is special to the design of bleeding of right main tributary trachea opening intersection, can kiss in right main tributary trachea opening bifurcation department completely.
Example six
With reference to fig. 11 and 12, the present embodiment is different from the first embodiment in that: in the embodiment, the inflatable balloon 1 is adaptive to the hollow shape of the junction of the carina of the human body.
In the embodiment, the inflatable balloon 1 comprises a second main balloon 1.3 and two second branch balloons 1.4 communicated with the bottoms of the second main balloon 1.3, and the tops of the second main balloon 1.3 are respectively provided with a bronchus ventilation channel 3 penetrating through the two second branch balloons 1.4.
The hemostatic balloon at the carina part is designed in the embodiment, the balloon simulates the space structure at the junction of the carina part of a human body, and can move at an angle of 40 degrees at most to adapt to the difference of the space structures of the right main bronchus of different patients and the change of the space structure of the bronchus of the patient during breathing; the balloon of the embodiment is specially designed for the bleeding of the carina and can be completely anastomosed with the carina area. Meanwhile, the left and right main bronchial ventilation channels are reserved on the air bag to ensure the normal ventilation of the patient.
The balloon in the first to sixth embodiments is provided with a vent valve, an outer opening of the vent valve comprises a spiral connector, the outer wall of the spiral connector is provided with a screwing thread (not shown in the figure), the air gun can be rotated to fix or loosen an air pipe of the air gun, generally, the air gun comprises an air pressure gauge, the air pressure of an air valve is controlled to be 3-6 bar, after the balloon is inflated, the air pipe of the air gun is separated from the spiral connector, the periphery of the balloon is provided with a wrinkle belt for preventing slipping, and the balloon can be firmly fixed at the opening bifurcation of the right inferior lobe and the right middle lobe after being inflated and is not easy to fall off; when the air bag needs to be taken out, the air pipe of the air gun is connected with the spiral connector, air in the air bag is sucked out, the air bag and the air pipe of the air gun are directly taken out from the bronchus together after the air bag is contracted, and a sealing cover can be arranged outside the vent valve.
In practice, the balloon material may be selected from medical elastic materials, such as: medical polyurethane elastomers, medical thermoplastic elastomers, polyolefin alloy thermoplastic elastomers, polyether block amide/polyethylene-vinyl acetic acid blends, polyethylene terephthalate, poly (ether-block-amide), polyamides, polyurethanes, and combinations thereof, that are collapsible in wall thickness ranging from 8um to 60um and can withstand substantial full inflation at pressures between 3 bar and 24 bar, and that are 2mm in diameter and 10mm in length after collapsing and folding.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (10)
1. The hemostatic balloon with the reserved bronchial ventilation channel is characterized by comprising an inflatable balloon, the inflatable balloon is matched with the shape of a human bronchial part, a vent valve for air inflow to the inside of the inflatable balloon is arranged at the end part of the inflatable balloon, a spiral connector is arranged on the vent valve and used for being in butt joint with an inflation gun, the inflatable balloon is reserved with the bronchial ventilation channel, and the bronchial ventilation channel penetrates through the inflatable balloon.
2. The hemostatic balloon for reserving a bronchial ventilation passage as claimed in claim 1, wherein the inflatable balloon comprises a first main balloon, the first main balloon is provided with a first sub balloon on one side, the first main balloon is in a strip shape, one side of the first sub balloon, which is away from the first main balloon, is an outwardly convex arc end, the bronchial ventilation passage is penetratingly arranged in the first main balloon, and the spiral connector is arranged at the top of the first main balloon.
3. A haemostatic balloon for reserving a bronchial ventilation passage according to claim 2, characterised in that the inflatable balloon conforms to the shape of the right middle bronchus and right upper leaflet region of the human body.
4. A haemostatic balloon for reserving a bronchial ventilation passage according to claim 2, wherein the inflatable balloon conforms to the shape of the junction of the bronchial openings of the left main bronchus, the left superior leaflet and the left inferior leaflet of the human body.
5. A haemostatic balloon for reserving a bronchial ventilation passage according to claim 2, wherein the inflatable balloon conforms to the shape of the junction of the bronchial openings of the left main bronchus, left superior leaflet and left inferior leaflet of the human body.
6. A haemostatic balloon for reserving a bronchial ventilation passage according to claim 2, characterised in that the inflatable balloon is adapted to the shape of the spatial structure at the junction of the opening of the left main bronchus and the carina of the human body.
7. A haemostatic balloon for reserving a bronchial ventilation passage according to claim 2, wherein the inflatable balloon conforms to the shape of the body's right main bronchus opening and carina junction.
8. A haemostatic balloon for reserving a bronchial ventilation passage according to claim 2, characterised in that the inflatable balloon conforms to the shape of the void at the interface of the carina of the human body.
9. A hemostasis balloon with a reserved bronchial ventilation channel as claimed in claim 8, wherein the inflation balloon comprises a second main balloon and two second branch balloons communicated with the bottoms of the second main balloon, and bronchial ventilation channels penetrating through the two second branch balloons are respectively arranged at the top of the second main balloon.
10. A haemostatic balloon for reserving a bronchial ventilation passage according to any of claims 1-9, wherein the reserved bronchial ventilation passage on the inflatable balloon has an inner diameter of 8mm-15mm, and the outer wall of the inflatable balloon is provided with folds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122650356.8U CN216823553U (en) | 2021-11-02 | 2021-11-02 | Hemostatic balloon with reserved bronchial ventilation channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122650356.8U CN216823553U (en) | 2021-11-02 | 2021-11-02 | Hemostatic balloon with reserved bronchial ventilation channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216823553U true CN216823553U (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122650356.8U Active CN216823553U (en) | 2021-11-02 | 2021-11-02 | Hemostatic balloon with reserved bronchial ventilation channel |
Country Status (1)
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|---|---|
| CN (1) | CN216823553U (en) |
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2021
- 2021-11-02 CN CN202122650356.8U patent/CN216823553U/en active Active
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