CN213430018U

CN213430018U - Sputum collector for bronchofiberscope

Info

Publication number: CN213430018U
Application number: CN202021720932.0U
Authority: CN
Inventors: 杨明霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-06-15
Anticipated expiration: 2030-08-18

Abstract

The utility model relates to a sputum collector for bronchofiberscope, including the cylindric collection sputum flask of cavity, be provided with flexible spring on the collection sputum flask inner wall, the top is provided with the circular shape rubber buffer, cylindric consent has been seted up to rubber buffer center department coaxial, be connected with the guiding tube on the rubber buffer, the inside one-way exhaust apparatus that is provided with of consent, the coaxial connecting plug of having installed in top, be provided with on the connecting plug and inhale the phlegm subassembly and advance the phlegm device, the spheroid sets up at one-way exhaust apparatus and advances between the phlegm device. Its aim at provides a simple structure, with low costs, convenient operation and can greatly improve sputum collection efficiency's sputum collector for bronchofiberscope.

Description

Sputum collector for bronchofiberscope

Technical Field

The utility model relates to a sputum collection technical field especially relates to a sputum collector for bronchofiberscope.

Background

After the trachea cannula is used for artificial ventilation, the patient suffering from respiratory failure is subjected to insufficient humidification, the airway is dry, airway secretions are viscous, drainage is not smooth, the airway is blocked, airway resistance is increased, the artificial ventilation effect is poor, at the moment, sputum is sucked by a bronchofiberscope regularly, airway humidification management is enhanced, so that the airway is kept smooth effectively, and therefore the bronchofiberscope is often matched with a sputum suction device for use. The utility model discloses a chinese utility model patent that publication number is CN205268134U discloses a fibre bronchoscope sputum collection device of charge pump driven, and the device structure is complicated, and equipment, maintenance difficulty must the circular telegram during use, and power consumptive gauge height uses the scene limited greatly, simultaneously, because of the complicated event operation inconvenience of structure, in addition, the device subassembly is many, and one or more subassembly damage just can lead to the device whole to be scrapped, has further improved use cost, uneconomic practicality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sputum collector for bronchofiberscope, this collector simple structure, with low costs, convenient operation have greatly improved sputum collection efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sputum collector for bronchofiberscope, includes the cylindric collection sputum flask of cavity, be provided with flexible spring on the collection sputum flask inner wall, the top is provided with the circular shape rubber buffer, cylindric consent has been seted up to rubber buffer center department coaxial, be connected with the guiding tube on the rubber buffer, the inside one-way exhaust apparatus that is provided with of consent, the coaxial connecting plug of having installed in top, be provided with on the connecting plug and inhale the phlegm subassembly and advance the phlegm device, the spheroid sets up at one-way exhaust apparatus and advances between the phlegm device.

The utility model provides a sputum collector for bronchofiberscope, one-way exhaust apparatus includes outlet duct, spheroid rack, solid fixed ring, sliding tray and slide bar, the outlet duct is located the rubber buffer, the fixed ring is fixed to be set up on the consent inner wall and to be located outlet duct left end mouth of a tube below, be provided with spheroid, slide bar on the spheroid rack, the sliding tray is located the connecting plug and along its axial extension and with the slide bar adaptation.

The utility model provides a sputum collector for bronchofiberscope, follows solid fixed ring axial, the diameter of solid fixed ring upper shed mouth is greater than the diameter of port down, spheroid rack includes support ring, supporting platform, the support ring is coaxial to be placed in solid fixed ring top and the diameter is greater than the diameter of solid fixed ring lower shed mouth, supporting platform one end is fixed on the support ring inner wall, and the other end radially inwards stretches out along the support ring, the spheroid sets up on supporting platform, the slide bar is located spheroid one side and sets up on supporting platform perpendicularly.

The utility model provides a sputum collector for bronchofiberscope, inhale the phlegm subassembly and include rubber tube and suction head, in rubber tube one end inserted the connecting plug, the suction head was connected to the other end.

The utility model provides a sputum collector for bronchofiberscope, it includes connecting hole, spherical groove of coaxial seting up in connecting plug center department to advance the phlegm device, the connecting hole is located inside the connecting plug, spherical groove is located connecting hole below and its opening part is located the lower terminal surface of connecting plug.

The utility model provides a sputum collector for bronchofiberscope, spherical groove and spheroid looks adaptation.

The utility model provides a sputum collector for bronchofiberscope, flexible spring with collection sputum flask coaxial arrangement.

The utility model provides a cladding has the protection film on the flexible spring that sputum collector for bronchofiberscope.

The utility model provides a sputum collector for bronchofiberscope, collection sputum flask material is transparent rubber, the suction head material is elastic silica gel or elastic latex.

The utility model provides a sputum collector for bronchofiberscope, the suction head inner wall be provided with the internal thread of the external screw thread adaptation of the suction valve afterbody on the bronchofiberscope, suction head and suction valve thread sealing connection.

The utility model discloses a sputum collector simple structure, the subassembly is few, the equipment, easy maintenance, it is reliable to connect between each subassembly, do not need the charge pump during use, it is unrestricted to use the scene, use cost greatly reduced, economical and practical, but also manual supplementary phlegm suction, loosen album sputum flask through the extrusion promptly and change album of sputum flask internal gas pressure size, make the spheroid rack drive the spheroid and go up and down, when the spheroid rack rises, the outlet duct one end mouth of pipe is unobstructed, gas in the collection sputum flask can discharge smoothly, the mouth of pipe of shutoff outlet duct when the spheroid rack falls, the sputum is by the suction in the rubber tube is inhaled album of sputum flask, whole sputum collection process easy operation, it is swift. Simultaneously, set up flexible spring in the collection sputum flask and can resume the original state fast by extruded collection sputum flask after relieving the extrusion, be convenient for in time inhale the phlegm, improved sputum collection work efficiency from this greatly. In addition, the suction head made of elastic material is in threaded sealing connection with the suction valve of the bronchofiberscope, so that the connection is convenient and reliable, and the sealing performance is high.

Drawings

Fig. 1 is a schematic structural view of a sputum collector for a bronchofiberscope according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a front view of a sputum collector for a bronchofiberscope according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

fig. 5 is a schematic structural view of a conventional bronchofiberscope.

In the figure: 1 sputum collection bottle, 2 flexible springs, 3 rubber plugs, 4 rubber tubes, 5 suction heads, 6 air outlet tubes, 7 connecting plugs, 8 connecting holes, 9 spherical grooves, 10 sliding grooves, 11 sliding rods, 12 spheres, 13 sphere placing racks, 131 supporting platforms, 132 supporting rings, 14 fixing rings, 15 plug holes, 20 guide tubes, 100 bronchofiberscopes and 101 suction valves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Collection sputum flask 1 in this application is hollow circular cylinder shape, and rubber buffer 3 is circular, as shown in fig. 1-4, for the structure that clearly shows this application, has all omitted half collection sputum flask and half rubber buffer 3 in fig. 1, 3. The utility model provides a sputum collector for bronchofiberscope, including collection sputum flask 1, 1 material of collection sputum flask is transparent rubber, is convenient for observe the inside condition, also makes things convenient for simultaneously through pressing the interior air of discharge flask.

Be provided with flexible spring 2 on the 1 inner wall of collection sputum flask, this flexible spring 2 is coaxial with collection sputum flask 1, under flexible spring 2's effect, by crowded flat collection sputum flask 1 can the fast recovery original state. In order to prevent the sputum collected in the bottle from being polluted, the flexible spring 2 is coated with a protective film.

The top of the sputum collection bottle 1 is provided with a rubber plug 3, the rubber plug 3 is plugged into the bottle mouth of the sputum collection bottle 1, the rubber plug 3 is connected with a guide tube 20, and the guide tube 20 is externally connected with a negative pressure aspirator commonly used in hospitals. Cylindrical plug holes 15 are coaxially formed in the centers of the rubber plugs 3, and one-way exhaust devices are arranged inside the plug holes 15. One-way exhaust apparatus includes outlet duct 6, spheroid rack 13, solid fixed ring 14, sliding tray 10 and slide bar 11, outlet duct 6 is seted up in rubber buffer 3 and radially extends to rubber buffer 3 edge along rubber buffer 3 from 15 departments of consent, gu fixed ring 14 is fixed to be set up on 15 inner walls of consent and be located 6 left end mouths below of outlet duct, along solid fixed ring 14 axial, gu fixed ring 14 goes up the diameter of port and is greater than the diameter of port down, spheroid rack 13 includes support ring 132, supporting platform 131, support ring 132 coaxial place on solid fixed ring 14 and the diameter of support ring 132 is greater than the diameter of solid fixed ring 14 lower port, thus, gu fixed ring 14 holds in place spheroid rack 13 and avoids it to drop. One end of the supporting platform 131 is fixed on the inner wall of the supporting ring 132, the other end of the supporting platform extends radially inwards along the supporting ring 132, the ball 12 is arranged on the supporting platform 131, and the sliding rod 11 is located on one side of the ball 12 and vertically arranged on the supporting platform 131. The connecting plug 7 is coaxially installed above the plug hole 15, a sliding groove 10 which extends along the axial direction of the connecting plug 7 and is matched with the sliding rod 11 is formed in the connecting plug 7, the bottom end of the sliding groove 10 extends to the bottom surface of the connecting plug 7, the top end of the sliding groove does not extend to the top surface of the connecting plug 7, and the sliding rod 11 slides up and down in the sliding groove 10 to play a role in guiding and supporting the ball placing frame 13 and ensure the stable lifting of the ball placing frame.

Still be provided with on the connecting plug 7 and inhale the phlegm subassembly, inhale the phlegm subassembly and include rubber tube 4 and suction head 5, the material of suction head 5 chooses common silica gel or latex that have higher elasticity for use according to the user demand can, here not enumerate one by one. One end of the rubber tube 4 is inserted into the connecting plug 7, the other end of the rubber tube is connected with the suction head 5, and the sputum is sucked into the sputum collecting bottle 1 through the suction head 5 through the rubber tube 4. Preferably, a common sealing piece is arranged at the connecting part of the rubber tube 4 and the connecting plug 7, so that sputum is prevented from leaking, and air leakage and pressure relief are also prevented. Preferably, the middle part of one end of the suction head 5 connected with the rubber tube 4 is provided with a hole, the aperture of the hole is smaller than the outer diameter of the rubber tube 4, and the rubber tube 4 is inserted into the hole and then is in interference fit with the rubber tube 4, so that the rubber tube cannot slide and is high in stability. As shown in the figure 5, the tail part of the suction valve 101 on the bronchofiberscope 100 is provided with an external thread, the inner wall of the suction head 5 is provided with an internal thread matched with the external thread, when in use, the suction head 5 is in threaded connection with the suction valve 101, and the suction head 5 is tightly sleeved on the suction valve 101 after the suction head 5 is in threaded connection with the suction valve 101 due to high elasticity, so that good sealing performance is ensured. The bronchofiberscope 100 is a commercially available product, called OLYMPUS, manufactured in japan, model number OLYMPUS BF TYPE XP60, and therefore, the specific structure and method of use thereof are not described herein.

Still be provided with into phlegm device on connecting plug 7, advance phlegm device including coaxial seting up in connecting plug 7 center department's connecting hole 8, spherical groove 9, connecting hole 8 is located connecting

plug

7, and 4 ends of rubber tube insert in connecting hole 8 rather than the intercommunication, and spherical groove 9 is located connecting hole 8 below and its opening part is located connecting plug 7's lower terminal surface, spherical groove 9 and spheroid 12 looks adaptation to spheroid 12 can closely laminate with connecting plug 7, avoid leaking gas.

Preferably, all be provided with the sealing member commonly used between the bottleneck of collection sputum flask 1 and rubber buffer 3, between connecting plug 7 and the consent 15, the whole gas tightness of sputum collector is high, is favorable to quick, effectively to gather the sputum.

The utility model discloses the theory of operation as follows: in the original state, the support ring 132 is positioned at the left end pipe orifice of the air outlet pipe 6 to plug the left end pipe orifice, when sputum needs to be collected, the negative pressure aspirator is started, the sputum collection bottle 1 is extruded according to the use requirement, the flexible spring 2 is extruded and deformed, the air pressure in the sputum collection bottle 1 is increased, the air pushes the sphere placing frame 13 to carry the sphere 12 to ascend together, in the ascending process, the support ring 132 leaves the left end pipe orifice of the air outlet pipe 6, the air in the bottle is discharged along the air outlet pipe 6, meanwhile, the sphere 12 rises to be tightly attached to the spherical groove 9 to plug the connecting hole 8, after the air is discharged, the extruded sputum collection bottle 1 is loosened, the original state of the sputum collection bottle 1 is restored under the action of the flexible spring 2, meanwhile, the sphere placing frame 13 loses the driving force to drive the sphere 12 to descend, the sphere 12 is separated from the spherical groove 9, the connecting hole 8 is unblocked, the support ring 132, the thick sputum at the suction head 5 is sucked into the sputum-collecting bottle 1 through the rubber tube 4 via the connecting hole 8 and the plug hole 15.

In a word, the utility model discloses a collector convenient operation, it is power consumptive not, the sputum collection is effectual, gathers weak point consuming time, and use cost is low, and the practicality is strong, the large tracts of land of being convenient for promote.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sputum collector for bronchofiberscope, includes hollow circular cylinder's collection sputum flask (1), its characterized in that, be provided with flexible spring (2) on collection sputum flask (1) inner wall, the top is provided with circular shape rubber buffer (3), cylindric consent (15) have been seted up to rubber buffer (3) center department coaxial, be connected with guiding tube (20) on rubber buffer (3), consent (15) inside is provided with one-way exhaust apparatus, and connecting plug (7) have been installed to the top coaxial, be provided with on connecting plug (7) and inhale the phlegm subassembly and advance the phlegm device, spheroid (12) set up one-way exhaust apparatus and advance between the phlegm device.

2. The sputum collector for the bronchofiberscope according to claim 1, wherein the one-way exhaust device comprises an air outlet pipe (6), a sphere placing frame (13), a fixing ring (14), a sliding groove (10) and a sliding rod (11), the air outlet pipe (6) is located in the rubber plug (3), the fixing ring (14) is fixedly arranged on the inner wall of the plug hole (15) and located below a pipe orifice at the left end of the air outlet pipe (6), a sphere (12) and the sliding rod (11) are arranged on the sphere placing frame (13), and the sliding groove (10) is located on the connecting plug (7), extends along the axial direction of the connecting plug and is matched with the sliding rod (11).

3. The sputum collector for the bronchofiberscope according to claim 2, wherein the diameter of the upper port of the fixing ring (14) is larger than that of the lower port along the axial direction of the fixing ring (14), the sphere placing frame (13) comprises a support ring (132) and a support platform (131), the support ring (132) is coaxially placed above the fixing ring (14) and the diameter of the support ring is larger than that of the lower port of the fixing ring (14), one end of the support platform (131) is fixed on the inner wall of the support ring (132), the other end of the support platform (131) radially extends inwards along the support ring (132), the sphere (12) is arranged on the support platform (131), and the sliding rod (11) is positioned on one side of the sphere (12) and vertically arranged on the support platform (131).

4. The sputum collector for the bronchofiberscope according to any one of claims 1 to 3, wherein the sputum suction assembly comprises a rubber tube (4) and a suction head (5), one end of the rubber tube (4) is inserted into the connecting plug (7), and the other end of the rubber tube is connected with the suction head (5).

5. The sputum collector for the bronchofiberscope according to claim 4, wherein the sputum inlet device comprises a connecting hole (8) and a spherical groove (9), the connecting hole (8) is coaxially formed in the center of the connecting plug (7), the connecting hole (8) is located inside the connecting plug (7), the spherical groove (9) is located below the connecting hole (8) and the opening portion of the spherical groove is located on the lower end face of the connecting plug (7).

6. A sputum collector for a bronchofiberscope according to claim 5, wherein the spherical groove (9) is adapted to the sphere (12).

7. A sputum collector for a bronchofiberscope according to claim 6, wherein the flexible spring (2) is arranged coaxially with the sputum collection bottle (1).

8. The sputum collector for the bronchofiberscope according to claim 7, wherein the flexible spring (2) is coated with a protective film.

9. The sputum collector for the bronchofiberscope according to claim 8, wherein the sputum collection bottle (1) is made of transparent rubber, and the suction head (5) is made of elastic silica gel or elastic latex.

10. The sputum collector for the bronchofiberscope according to claim 9, wherein the inner wall of the suction head (5) is provided with an internal thread matched with an external thread at the tail part of the suction valve (101) on the bronchofiberscope (100), and the suction head (5) is in threaded sealing connection with the suction valve (101).