CN217612083U - Suck-back-proof bronchoscope sputum collector capable of being fixed and free of disassembly - Google Patents

Abstract

The utility model discloses a prevent suck-back and can fix bronchoscope sputum collector of exempting from to dismantle, including the collector body, collector body top has set first sealed lid, bottom and has set the sealed lid of second, and first sealed is covered to be provided with and is inhaled phlegm pipe takeover and negative pressure suction pipe takeover, and first sealed is covered to be provided with the mounting hole, inhales phlegm pipe connector and includes body, lower body and connector, links together through the connector between the upper and lower body, the connector is made by rubber or silica gel material, and first sealed side of covering is provided with the side opening, side opening and mounting hole intercommunication, be provided with the extrusion subassembly in the side opening, inhale phlegm pipe takeover and install back in the mounting hole, it is just right to inhale the connector that phlegm pipe was taken over the side opening. The utility model discloses will inhale the phlegm pipe and seal fast after inhaling phlegm operation, avoid remaining the sputum outflow in inhaling the phlegm pipe.

Description

Prevent suck-back and fix bronchoscope sputum collector of exempting from to dismantle

Technical Field

The utility model relates to a technical field is collected to the sputum, concretely relates to prevent suck-back and fix bronchoscope sputum collector of exempting from to dismantle.

Background

Respiratory diseases are often caused by pathogenic infection, and sputum examination can help doctors to find pathogenic bacteria and select safe and effective antibiotics, so sputum specimen examination is very important. The bacteria culture accuracy of the deep sputum is higher than that of the shallow sputum; whether the sputum specimen is contaminated during the retention or examination process is also a key factor in determining whether the physician can obtain a correct culture result.

In the field of clinical medical treatment, the sputum collection device is a common device for collecting sputum and providing an important basis for the examination of lung diseases. Sputum collection device is suitable for artifical air flue patient, nevertheless because of being connected the difficulty with the fiberoptic bronchoscope, is difficult to conveniently be applied to and stays to get phlegm culture specimen under aseptic fiberoptic bronchoscope. Need carry out the tangent plane with aseptic scissors before the operation at every turn and just can link up in fiberoptic bronchoscope negative pressure suction opening, this link increases specimen pollution probability, increases the positive rate of specimen and still increases work load simultaneously, increases the cost of consumptive material such as aseptic scissors.

The application number is CN201920563959.4, and the publication number is: CN 210301074U's utility model discloses a bronchoscope sputum collector convenient to dismouting is fixed, including the collector body, collector body one end is equipped with reserve sealed lid, the other end is equipped with the end cover, be equipped with respectively on the sealed end cover with its breathing pipe interface and inhale phlegm pipe interface that is linked together, wherein, breathing pipe interface connection breathing pipe, breathing pipe connection negative pressure device, inhale phlegm pipe interface connection and inhale phlegm pipe, inhale phlegm pipe connection bronchoscope's air flue secretion or alveolar lavage fluid collection export, bronchoscope's light source line connection matches with it and accomplishes the host computer of work; at least one clamping mechanism is arranged on the outer wall of any side of the collector body. The utility model discloses a realized avoiding secondary pollution at the collection in-process, also solved the inconvenience in the air flue secretion or the alveolar lavage liquid sample among the clinical medical treatment process when improving the inspection rate of accuracy of sample, had fabulous practicality and spreading value.

The application numbers are: CN202120695742.6, publication number: CN 215022684U's utility model discloses a special sputum collector of fibre bronchoscope relates to medical instrument equipment technical field to solve the inconvenient technical problem of device of phlegm sample collection that exists among the prior art. The sputum collector comprises a sputum collector body and a fixed supporting device for fixing the sputum collector body, wherein the sputum collector body comprises a collector bottle body and a bottle body sealing cover, the upper end of the collector bottle body is provided with the bottle body sealing cover, the bottle body sealing cover is provided with a negative pressure suction tube and a sputum suction tube, the lower end of the collector bottle body is provided with a standby sealing cover, the bottle body sealing cover and the standby sealing cover are both detachably connected with the collector bottle body, the end part of the sputum suction tube, which is connected with the fiberoptic bronchoscope, is provided with a connecting joint, and the connecting joint and the sputum suction tube are integrally connected or detachably connected; the fixed supporting device comprises a supporting part and an anti-tilting part, the anti-tilting part is connected with the anti-tilting part, and the sputum collector body is arranged on the anti-tilting part.

Sputum collector among the prior art realizes the sputum collector and bronchoscope's being connected through the phlegm pipe of inhaling that sets up and realizes inhaling the phlegm operation, but in the in-service use of reality, inhale the phlegm and need open sealed lid after finishing and trade reserve sealed lid, however, at this in-process, inhale the phlegm pipe and be open state, inside remaining sputum and liquid flow easily, very easily cause the transmission of bacterium.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent down inhaling and to fix bronchoscope sputum collector of exempting from to dismantle, it will inhale the phlegm pipe and seal fast after inhaling phlegm operation in the in-service use, avoids remaining in the sputum outflow of inhaling in the phlegm pipe.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a bronchoscope sputum collector capable of preventing reverse suction, being fixed and free of disassembly comprises a collector body, wherein a first sealing cover is arranged at the top of the collector body, a second sealing cover is arranged at the bottom of the collector body, a sputum suction pipe connecting pipe and a negative pressure suction pipe connecting pipe are arranged on the first sealing cover,

the sputum suction pipe connecting pipe comprises an upper pipe body, a lower pipe body and a connecting body, wherein the upper pipe body and the lower pipe body are connected together through the connecting body, the connecting body is made of rubber or silica gel materials, a side hole is formed in the side face of the first sealing cover and is communicated with the mounting hole, an extrusion assembly is arranged in the side hole, after the sputum suction pipe connecting pipe is installed in the mounting hole, the connecting body of the sputum suction pipe connecting pipe is right opposite to the side hole, and the pressurization assembly is used for plugging the sputum suction pipe connecting pipe after the connecting body deforms after extruding the connecting body;

the collector body is provided with a fixing device for fixing the collector body on an object.

Wherein, the extrusion subassembly is including sliding the guide arm that sets up in the lateral hole and setting up the extension spring in the lateral hole and suit on the guide arm, extension spring right-hand member and guide arm fixed connection, the left end is connected with the lateral hole, is located and is provided with the shell fragment on the outer guide arm of lateral hole, the shell fragment is L type structure, and the back is connected with the guide arm to the shell fragment, and the horizontal part and the first sealed terminal surface of lid of shell fragment are parallel, are provided with closure portion on the shell fragment, first sealed terminal surface of lid is provided with a plurality of locking grooves.

Further limiting, the cross section of the locking groove is of a right-angled triangle structure, the inclined plane of the locking groove forms a guide inclined plane, and the locking part is of a triangle structure capable of being matched with the locking groove.

The end part of the guide rod is provided with a pressing part, and the pressing part is used for extruding the connecting body.

Alternatively, the compression part is of an arc-shaped structure.

The pressing portion is of a square structure, a groove is formed in the side wall of the mounting hole, and the position of the groove corresponds to the position of the side hole.

Further preferably, the fixing device comprises a base and a guide rail, the guide rail is arranged on the side wall of the collector body, a sliding groove is formed in the base, the collector body is detachably connected with the base through the guide rail, and the base is used for being fixedly mounted on an object.

Further limited, the sliding groove is a T-shaped or dovetail-shaped sliding groove, and the shape of the guide rail is matched with that of the sliding groove.

Wherein, be provided with the spigot surface on the base, the spigot surface communicates with the spout.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model mainly comprises a collector body, a first sealing cover, a second sealing cover and other parts, and because the connecting body in the sputum suction pipe connecting pipe is made of rubber or silica gel materials, after the sputum suction operation is finished, the extrusion of the connecting part is realized through the arranged extrusion assembly, and the connecting body in the middle of the sputum suction pipe connecting pipe is in a closed state, so that when the first sealing cover is disassembled to replace the second sealing cover for sealing, the sputum residual in the sputum suction pipe connected with the sputum suction pipe connecting pipe is prevented from leaking to cause environmental pollution, and the transmission of germs is avoided; simultaneously, the fixed subassembly through setting up can realize the quick installation of collector body, and the operation is more convenient.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required 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 that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 isbase:Sub>A sectional view taken along the planebase:Sub>A-base:Sub>A in fig. 2 according to the present invention.

Fig. 4 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 5 is a partially enlarged view of the point B in fig. 2 according to the present invention.

Fig. 6 is a partially enlarged view of the point C in fig. 5 according to the present invention.

Reference numerals:

1-collector body, 2-first sealing cover, 3-second sealing cover, 4-sputum suction tube connecting pipe, 5-negative pressure suction tube connecting pipe, 6-mounting hole, 7-upper tube body, 8-lower tube body, 9-connecting body, 10-side hole, 11-extrusion component, 12-fixing device, 13-guide rod, 14-tension spring, 15-elastic sheet, 16-locking groove, 17-locking part, 18-sputum suction tube, 19-pressing part, 20-base, 21-guide rail, 22-sliding groove, 23-guide surface, 24-groove, 25-first mounting hole, 26-end head.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the embodiments of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like refer to an orientation or positional relationship based on that shown in the drawings, which is only for convenience of description and simplicity of description, and does not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be taken as limiting the embodiments of the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In embodiments of the invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature being in between. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The following disclosure provides many different embodiments or examples for implementing different configurations of embodiments of the invention. In order to simplify the disclosure of embodiments of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present invention. Furthermore, embodiments of the present invention may repeat reference numerals and/or reference letters in the various examples for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example one

Referring to fig. 1-6, the embodiment discloses a suck-back prevention fixable disassembly-free bronchoscope sputum collector, which comprises a collector body 1, a first sealing cover 2 is arranged at the top of the collector body 1, a second sealing cover 3 is arranged at the bottom of the collector body, a sputum suction tube connecting tube 4 and a negative pressure suction tube connecting tube 5 are arranged on the first sealing cover 2, the first sealing cover and the second sealing cover are in threaded connection with the collector body 1,

the first sealing cover 2 is provided with a mounting hole 6, the sputum suction tube connecting tube 4 comprises an upper tube body 7, a lower tube body 8 and a connector 9, the upper tube body and the lower tube body are connected together through the connector 9, the connector 9 is made of rubber or silica gel materials, a side hole 10 is formed in the side face of the first sealing cover 2, the side hole 10 is communicated with the mounting hole 6, an extrusion assembly 11 is arranged in the side hole 10, after the sputum suction tube connecting tube 4 is installed in the mounting hole 6, the connector 9 of the sputum suction tube connecting tube 4 is right opposite to the side hole 10, and the pressurization assembly is used for plugging the sputum suction tube connecting tube 4 after the connector 9 deforms after extruding the connector 9;

the collector body 1 is provided with a fixing device 12 for fixing the collector body 1 to an object.

The utility model mainly comprises a collector body 1, a first sealing cover 2, a second sealing cover 3 and other parts, because a connecting body 9 in a sputum suction pipe connecting pipe 4 is made of rubber or silica gel material, after sputum suction operation is finished, extrusion to the connecting part is realized through an arranged extrusion component 11, and further the connecting body 9 in the middle of the sputum suction pipe connecting pipe 4 is in a closed state, so that when the first sealing cover 2 is detached and the second sealing cover 3 is replaced for sealing, the sputum residual in a sputum suction pipe 18 connected with the sputum suction pipe connecting pipe 4 is prevented from leaking outside, environment pollution is avoided, and germ transmission is avoided; simultaneously, can realize the quick installation of collector body 1 through the fixed subassembly that sets up, it is more convenient to operate.

Wherein, extrusion subassembly 11 is including sliding the guide arm 13 that sets up in side opening 10 and setting up extension spring 14 in side opening 10 and the suit on guide arm 13, extension spring 14 right-hand member and guide arm 13 fixed connection, the left end is connected with side opening 10, is located and is provided with shell fragment 15 on the outer guide arm 13 of side opening 10, shell fragment 15 is L type structure, and shell fragment 15 is connected the back with guide arm 13, and the horizontal part of shell fragment 15 is parallel with 2 terminal surfaces of first sealed lid, is provided with closure portion 17 on the shell fragment 15, 2 terminal surfaces of first sealed lid are provided with a plurality of closure grooves 16.

The elastic sheet 15 is made of an elastic material, and can be a plastic elastic sheet 15 or a metal elastic sheet 15, and the plastic elastic sheet 15 is preferably selected in order to save production cost in actual use; when in use, under the action of the tension spring 14, the guide rod 13 has a tendency of being far away from the first sealing cover 2, and the locking part is matched with the locking groove 16, so that the guide rod 13 is fixed; after the sputum suction operation is finished, the guide rod 13 is pressed to enable the guide rod 13 to move in the side hole 10, the end portion of the guide rod 13 is in contact with the connector 9 to extrude the connector 9, the connector is deformed to further plug the sputum suction tube connecting tube 4, due to the fact that the locking grooves 16 are arranged, when the guide rod 13 moves, the locking portion 17 sequentially passes through the locking grooves 16, after the guide rod 13 is stopped, the locking portion 17 is matched with the locking grooves 16 again to further fix the guide rod 13, and therefore the sputum suction tube connecting tube 4 can be plugged.

In actual use, the sputum suction tube connecting tube 4 is used for being connected with the sputum suction tube 18, and the negative pressure suction tube connecting tube 5 is used for being connected with the negative pressure suction tube.

The section of the locking groove 16 is in a right-angled triangle structure, the inclined plane of the locking groove 16 forms a guiding inclined plane, and the locking part 17 is in a triangle structure capable of matching with the locking groove 16; therefore, the locking purpose of the locking groove 16 and the locking part 17 can be realized, and the cross section of the locking groove 16 is in a right-angled triangle structure, so that the guide slope formed by the slope can enable the guide rod 13 to move more smoothly, and the guide rod 13 can be prevented from resetting after the locking part 17 is matched with the locking groove 16, so that the guide rod 13 tightly presses the connecting body 9.

The utility model discloses compress tightly subassembly and 2 formation integral type structures of first sealed lid, it is very convenient in the use of reality, during the use, only need one press can realize taking over 4 seals to the sputum aspirator, realize the purpose of auto-lock through the cooperation of closure 17 and locking groove 16.

Wherein, the end of the guide rod 13 is provided with a pressing part 19, and the pressing part 19 is used for pressing the connecting body 9.

In specific implementation, the pressing part 19 is of an arc structure; thereby enabling the compression part 19 to tightly press the connection body against the side wall of the mounting hole 6.

The fixing device 12 comprises a base 20 and a guide rail 21, the guide rail 21 is arranged on the side wall of the collector body 1, a chute 22 is arranged on the base 20, the collector body 1 is detachably connected with the base 20 through the guide rail 21, and the base 20 is used for being fixedly installed on an object; the object includes, but is not limited to, a wall to enable installation of the base 20, and the base 20 is reusable in particular implementations.

In actual use, the side surfaces of the first sealing cover and the second sealing cover are provided with anti-skidding bulges.

The sliding groove 22 is a T-shaped or dovetail-shaped sliding groove, and the shape of the guide rail 21 is matched with that of the sliding groove 22; the collector body 1 can be quickly fixed by the provided slide groove 22 and the guide rail 21.

Further preferably, a guide surface 23 is arranged on the base 20, and the guide surface 23 is communicated with the sliding groove 22; the guide surface 23 can be arranged to facilitate the matching of the guide rail 21 and the sliding groove 22.

Example two

The present embodiment is substantially the same as the first embodiment, except that the compressing portion 19 has a square structure, and the side wall of the mounting hole 6 is provided with a groove 24, and the position of the groove 24 corresponds to the position of the side hole 10. Thus, when the connecting body 9 is compressed, the compressing part 19 with the square structure can press the connecting body 9 into the groove 24, and the sealing effect of the connecting body 9 is improved.

EXAMPLE III

The embodiment is further optimized on the basis of the first or second embodiment, in this embodiment, the first sealing cover 2 is provided with a first mounting hole 25 connected with the side hole 10, the guide rod 13 is provided with an end head 26 in a sliding manner, and the end head 26 is fixedly arranged in the first mounting hole 25, so that the guide rod 13 is more stable in movement.

In actual use, the left end of the tension spring is connected to the head 26.

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.

The above description is intended to be illustrative of the present invention and not restrictive, and any modifications, equivalents, and improvements made within the spirit and scope of the present invention are intended to be included therein.

Claims (9)

1. The utility model provides a prevent suck-back and can fix bronchoscope sputum collector of exempting from to dismantle, includes the collector body, collector body top sets first sealed lid, bottom and sets the sealed lid of second, and first sealed is covered and is provided with to inhale phlegm pipe and take over and negative pressure suction pipe and take over, its characterized in that:

the first sealing cover is provided with a mounting hole, the sputum suction tube connecting tube comprises an upper tube body, a lower tube body and a connecting body, the upper tube body and the lower tube body are connected together through the connecting body, the connecting body is made of rubber or silica gel materials, a side hole is formed in the side face of the first sealing cover and communicated with the mounting hole, an extrusion assembly is arranged in the side hole, and after the sputum suction tube connecting tube is mounted in the mounting hole, the connecting body of the sputum suction tube connecting tube is opposite to the side hole;

the extrusion assembly is used for extruding the connector, enabling the connector to deform and then plugging the sputum suction tube connecting tube, and the collector body is provided with a fixing device for fixing the collector body on an object.

2. The anti-suck back bronchoscope sputum collector capable of being fixed and free of disassembly as claimed in claim 1, wherein: the extrusion subassembly is including sliding the guide arm that sets up in the side opening and setting up the extension spring at the side opening and suit on the guide arm, extension spring right-hand member and guide arm fixed connection, the left end is connected with the side opening, is located and is provided with the shell fragment on the outer guide arm of side opening, the shell fragment is L type structure, and the back is connected with the guide arm to the shell fragment, and the horizontal part and the first sealed terminal surface of covering of shell fragment are parallel, are provided with closure portion on the shell fragment, first sealed terminal surface of covering is provided with a plurality of closure grooves.

3. The anti-suck back fixable disassembly-free bronchoscope sputum collector of claim 2, wherein: the cross section of the locking groove is of a right-angled triangle structure, the inclined plane of the locking groove forms a guide inclined plane, and the locking part is of a triangle structure capable of being matched with the locking groove.

4. The anti-suck back fixable disassembly-free bronchoscope sputum collector of claim 1, wherein: the end part of the guide rod is provided with a pressing part, and the pressing part is used for extruding the connecting body.

5. The anti-suck back fixable disassembly-free bronchoscope sputum collector of claim 4, wherein: the pressing part is of an arc structure.

6. The anti-suck back fixable disassembly-free bronchoscope sputum collector of claim 4, wherein: the portion that compresses tightly is square structure, the mounting hole lateral wall is provided with the recess, the recess position corresponds with the side opening position.

7. A suck-back prevention fixable disassembly-free bronchoscope sputum collector as claimed in any one of claims 1-6, wherein: the fixing device comprises a base and a guide rail, the guide rail is arranged on the side wall of the collector body, a sliding groove is formed in the base, the collector body is detachably connected with the base through the guide rail, and the base is used for being fixedly installed on an object.

8. The anti-suck back bronchoscope sputum collector capable of being fixed and free of disassembly of claim 7, wherein: the sliding groove is a T-shaped or dovetail-shaped sliding groove, and the shape of the guide rail is matched with that of the sliding groove.

9. The anti-suck back bronchoscope sputum collector capable of being fixed and free of disassembly of claim 7, wherein: the base is provided with a guide surface, and the guide surface is communicated with the sliding groove.

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