CN211724157U

CN211724157U - Novel sputum suction tube

Info

Publication number: CN211724157U
Application number: CN201922039414.6U
Authority: CN
Inventors: 夏莲; 徐炜
Original assignee: Shaoxing Reborn Medical Devices Co ltd
Current assignee: Shaoxing Reborn Medical Devices Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-10-23
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a novel inhale phlegm pipe, including inhaling phlegm pipe, three-way head and negative pressure connector, the one end of inhaling the phlegm pipe link up to the negative pressure connector inside, the other end link up to three-way head inside, be provided with the air flue interface on the three-way head, it is equipped with transparent pipe box to inhale the outside cover of phlegm pipe, three-way head inside is provided with blocks the piece, it includes the annular cover with the laminating of three-way head inner wall to block the piece, annular cover inside is provided with the separation blade, be provided with the connecting piece on the separation blade, the one end that the separation blade was kept away from to the connecting piece is fixed on annular cover inner. The utility model has the advantages that: the utility model discloses a set up and block the piece, and block the piece and include annular cover and separation blade, then can block to inhaling the phlegm pipe through the separation blade and shield to the messenger inhales the phlegm pipe and can't follow the inside roll-off of three-way head easily, can avoid external dust impurity to get into the three-way head inside and cause the pollution to inhaling the phlegm pipe, can effectively prevent the problem that the sputum backward flow from appearing again.

Description

Novel sputum suction tube

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a novel sputum suction tube.

Background

In traditional field, inhale phlegm and be the coma patient when being in hospital respiratory tract sputum secretion too much the common operation in the nursing when gluing, the secretion in the respiratory tract is clear away to the purpose, keeps the respiratory tract unobstructed. In clinic, a sputum suction tube is generally connected with a breathing machine, the sputum suction tube is inserted into the respiratory tract of a patient, and sputum suction operation is carried out by utilizing negative pressure.

The utility model with publication number CN209301827U discloses a closed sputum aspirator tube, which comprises a sputum aspirator tube, a three-way head and a negative pressure connector; one end of the sputum suction catheter is communicated with the inside of the negative pressure connector, and the other end of the sputum suction catheter is communicated with the inside of the three-way head; the three-way head is provided with a sputum suction port; the sputum suction catheter is sleeved with a transparent plastic bag, two ends of the transparent plastic bag are detachably arranged at the ends of the negative pressure connector and the tee joint respectively through sleeve joints which are internally communicated, and the transparent plastic bag is in close contact with the sleeve joints to form a closed space; the outer surface of the sputum suction catheter is provided with a first frosting layer; and a second frosting layer is arranged on the inner surface of the plastic bag. The utility model discloses a phlegm pipe is inhaled to closed is provided with dull polish layer one through inhaling phlegm pipe surface, is provided with dull polish layer two at transparent plastic bag's internal surface, and transparent plastic bag adopts the POE material to make, can very big degree prevent to inhale phlegm pipe and transparent plastic bag adhesion for it is more smooth to inhale the phlegm process, and the security performance is higher, still has the weak point: the utility model discloses a three-way head's air flue kneck remains open state throughout, when needs inhale phlegm operation, inhales the phlegm pipe and can stretch out through air flue interface, nevertheless after the use, inhales the inside back of phlegm pipe income three-way head and not receive to block and shield, follows the inside roll-off of three-way head easily, both can lead to external dust impurity to get into inside the three-way head and cause the pollution to the phlegm pipe, the problem of sputum backward flow appears again easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a novel sputum suction tube which can block and shield the sputum suction catheter.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a novel inhale phlegm pipe, including inhaling phlegm pipe, three-way head and negative pressure connector, the one end of inhaling the phlegm pipe link up to the negative pressure connector inside, the other end link up to the three-way head inside, the three-way head is last to be provided with air flue interface, it is equipped with transparent pipe box to inhale the outside cover of phlegm pipe, the inside piece that is provided with of three-way head, it includes the annular cover with the laminating of three-way head inner wall to block the piece, the inside separation blade that is provided with of annular cover, be provided with the connecting piece on the separation blade, the one end that the separation blade was kept away from to the connecting piece is fixed on annular cover inner wall.

By adopting the technical scheme, as the blocking piece is arranged in the three-way head and comprises the annular sleeve and the blocking piece, and the blocking piece is elastically connected inside the annular sleeve through the connecting piece, when the sputum suction operation is required, a user can push the sputum suction catheter to extend out of the three-way head through the air passage interface, in the process, the end part of the sputum suction catheter can continuously jack the blocking piece, the pressure can act on the connecting piece to enable the connecting piece to generate elastic deformation, the blocking piece can be jacked open and turned up to facilitate the extension of the sputum suction catheter, after the sputum suction catheter is used, the user can pull the sputum suction catheter to withdraw into the three-way head, the connecting piece breaks away from the pressure constraint and can extend and restore the original shape, so that the blocking piece is reset, the blocking piece can block and shield the sputum suction catheter, the blocking piece can not be easily jacked open, and the sputum suction catheter can not easily slide out of the three-way head, can avoid external dust impurity to get into inside the tee bend and cause the pollution to inhaling phlegm pipe, can effectively prevent the problem that sputum backward flow from appearing again.

As a further arrangement of the present invention, the blocking member is detachably mounted inside the three-way head.

Through adopting above-mentioned technical scheme, because block and install inside the tee bend head for detachably, then when blockking that the piece leads to bacterial growing or wearing and tearing ageing because of long-time the use, the user can change blockking from the inside dismantlement of tee bend head to can guarantee the result of use that blocks throughout.

As a further setting of the utility model, be provided with the card strip on the annular cover outer wall, offer the draw-in groove that is used for card strip card to go into on the first inner wall of tee bend.

Through adopting above-mentioned technical scheme, owing to be provided with card strip and draw-in groove, then will block that the piece is installed the first when inside, the user can aim at the draw-in groove card with the card strip and go into, then spacing through the draw-in groove to the card strip for it can't take place to rotate in the first inside of tee joint to block, thereby has guaranteed to block the fastness of piece installation.

As a further setting of the utility model, the quantity of card strip is four, the card strip uses the annular sheath to be the cross symmetric distribution as the center, the quantity of draw-in groove is four, the draw-in groove uses the tee joint head to be the cross symmetric distribution as the center.

Through adopting above-mentioned technical scheme, because the card strip uses the annular sleeve to be the cross symmetric distribution as the center, and the draw-in groove uses the tee bend head to be the cross symmetric distribution as the center, then will block the piece and install the first inside back of tee bend, the annular sleeve receives the draw-in groove spacing to the card strip cross direction to the fastness of blocking the piece installation has further been promoted.

As a further setting of the utility model, the separation blade upper surface is provided with holds between the fingers the strip.

Through adopting above-mentioned technical scheme, owing to be provided with at the separation blade upper surface and hold between the fingers the strip, the setting of holding between the fingers the strip can provide the stress point for the installation that stops, then when will stopping that the piece is installed inside the tee bend head, the accessible instrument is held between the fingers the strip and is removed and stop to the installation that makes the piece stops becomes more convenient laborsaving.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up and block the piece, and block the piece and include annular cover and separation blade, then can block to inhaling the phlegm pipe through the separation blade and shield to the messenger inhales the phlegm pipe and can't follow the inside roll-off of three-way head easily, can avoid external dust impurity to get into the three-way head inside and cause the pollution to inhaling the phlegm pipe, can effectively prevent the problem that the sputum backward flow from appearing again.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view showing a connection structure of the three-way head and the blocking member according to the present invention;

fig. 3 is a schematic view of a connection structure between the three-way head and the blocking member of the present invention;

fig. 4 is a schematic structural diagram of the blocking member of the present invention.

Reference numerals: 1. a sputum aspirating catheter; 2. a tee joint; 3. a negative pressure connector; 4. an airway interface; 5. a transparent tube sleeve; 6. a blocking member; 61. an annular sleeve; 62. a baffle plate; 63. a connecting member; 7. clamping the strip; 8. a card slot; 9. and (5) kneading the strips.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a novel sputum suction tube comprises a sputum suction catheter 1, a three-way joint 2 and a negative pressure connector 3, wherein one end of the sputum suction catheter 1 needs to be communicated with the inside of the negative pressure connector 3, and the other end of the sputum suction catheter 1 needs to be communicated with the inside of the three-way joint 2, wherein an airway interface 4 needs to be arranged on the three-way joint 2, a transparent pipe sleeve 5 is sleeved outside the sputum suction catheter 1, two ends of the transparent pipe sleeve 5 need to be respectively fixed at the ends of the three-way joint 2 and the negative pressure connector 3, so that a closed space for accommodating the sputum suction catheter 1 is formed inside the transparent pipe sleeve 5, a blocking piece 6 needs to be arranged inside the three-way joint 2, the blocking piece 6 comprises an annular sleeve 61, the annular sleeve 61 needs to be attached to the inner wall of the three-way joint 2, a blocking piece 62 needs to be arranged inside the annular sleeve 61, a connecting piece 63 is arranged on the blocking piece 62, and one end of, need to make connecting piece 63 have elastic recovery ability all the time, consequently connecting piece 63 can adopt rubber materials or elastic resin material to make, wherein, need to make to block piece 6 and install inside the first 2 of tee bend for detachably, consequently, need to set up card strip 7 on annular cover 61 outer wall, the quantity of card strip 7 needs to set up to four, and four card strips 7 need to use annular cover 61 to be the cross symmetric distribution as the center, and need set up the draw-in groove 8 that is used for card strip 7 card to go into on the first 2 inner walls of tee bend, the quantity of draw-in groove 8 needs to set up to four, and four draw-in grooves 8 need to use the first 2 of tee bend to be the cross symmetric distribution as the center, finally, need to be provided with on separation blade 62 upper surface and.

Because the blocking piece 6 is arranged in the three-way head 2, the blocking piece 6 comprises the annular sleeve 61 and the blocking piece 62, and the blocking piece 62 is elastically connected in the annular sleeve 61 through the connecting piece 63, when a sputum suction operation is required, a user can push the sputum suction catheter 1 to extend out of the three-way head 2 through the airway interface 4, in the process, the end part of the sputum suction catheter 1 can continuously jack up the blocking piece 62, pressure can act on the connecting piece 63, so that the connecting piece 63 is elastically deformed, the blocking piece 62 can be jacked up and turned up, thereby facilitating the extension of the sputum suction catheter 1, after the sputum suction catheter is used, the user can pull the sputum suction catheter 1 to retract into the three-way head 2, at the moment, the connecting piece 63 breaks away from the pressure constraint and can extend and restore the original shape, thereby resetting the blocking piece 62, the blocking piece 62 can block and shield the sputum suction catheter 1, so that the blocking piece 62 can not be easily, thereby make inhale phlegm pipe 1 and can't follow the inside roll-off of three-way head 2 easily, can avoid external dust impurity to get into the inside pollution that causes of inhaling phlegm pipe 1 of three-way head 2, can effectively prevent the problem that the sputum backward flow from appearing again.

Because the blocking piece 6 is detachably arranged in the three-way head 2, when the blocking piece 6 is used for a long time to cause bacterial breeding or abrasion aging, a user can detach the blocking piece 6 from the three-way head 2 for replacement, so that the use effect of the blocking piece 6 can be ensured all the time, wherein, as the clamping strip 7 is arranged on the outer wall of the annular sleeve 61 and the clamping groove 8 is arranged on the inner wall of the three-way head 2, the blocking piece 6 and the three-way head 2 can be detachably arranged by clamping the clamping strip 7 into the clamping groove 8, and after the clamping strip 7 is clamped into the clamping groove 8, the user can clamp the clamping strip 7 aiming at the clamping groove 8, the blocking piece 6 can not rotate in the three-way head 2 by limiting the clamping groove 8, so that the installation firmness of the blocking piece 6 is ensured, and as the clamping strips 7 are in cross symmetrical distribution by taking the annular sleeve 61 as the center, and the draw-in groove 8 uses the first 2 of tee bend to be the cross symmetric distribution as the center, then will stop piece 6 and install the inside back of tee bend 2, the annular sheath 61 receives draw-in groove 8 spacing to 7 cross directions of card strip to the fastness that stops 6 installations has further been promoted.

Because the holding strip 9 is arranged on the upper surface of the blocking piece 62, the holding strip 9 can provide a stress point for the installation of the blocking piece 6, when the blocking piece 6 is installed inside the three-way head 2, the holding strip 9 can be held by a tool to move the blocking piece 6, and therefore the installation of the blocking piece 6 is more convenient and labor-saving.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel inhale phlegm pipe, is including inhaling phlegm pipe (1), three-way head (2) and negative pressure connector (3), the one end of inhaling phlegm pipe (1) link up to negative pressure connector (3) inside, and the other end link up to three-way head (2) inside, be provided with air flue interface (4) on three-way head (2), it is equipped with transparent pipe box (5) its characterized in that to inhale outside cover of phlegm pipe (1): the tee joint head (2) is inside to be provided with and to block piece (6), block piece (6) including with the annular cover (61) of tee joint head (2) inner wall laminating, annular cover (61) is inside to be provided with separation blade (62), be provided with connecting piece (63) on separation blade (62), the one end that separation blade (62) were kept away from in connecting piece (63) is fixed on annular cover (61) inner wall, connecting piece (63) have the elastic recovery ability all the time.

2. The novel sputum aspirator of claim 1, wherein: the blocking piece (6) is detachably arranged in the tee joint head (2).

3. The novel sputum aspirator of claim 2, wherein: be provided with card strip (7) on annular cover (61) outer wall, offer draw-in groove (8) that are used for card strip (7) card to go into on tee bend head (2) inner wall.

4. The novel sputum aspirator of claim 3, wherein: the quantity of card strip (7) is four, card strip (7) use annular cover (61) to be the cross symmetric distribution as the center, the quantity of draw-in groove (8) is four, draw-in groove (8) use tee bend head (2) to be the cross symmetric distribution as the center.

5. The novel sputum aspirator of claim 1, wherein: the upper surface of the baffle sheet (62) is provided with a holding strip (9).