CN217094812U

CN217094812U - Fixed flushing device special for sputum suction negative pressure extension tube

Info

Publication number: CN217094812U
Application number: CN202220995938.1U
Authority: CN
Inventors: 罗健
Original assignee: Anhui Provincial Hospital First Affiliated Hospital of USTC
Current assignee: Anhui Provincial Hospital First Affiliated Hospital of USTC
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-08-02
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses a inhale special fixed washing unit of phlegm negative pressure extension pipe relates to the medical instrument field, including simple and easy stock solution bottle, wash hose, connecting pipe and infusion regulating switch, the first end that washes the hose can be dismantled with the bottleneck of simple and easy stock solution bottle and be connected, and the second end is connected with the end of connecting pipe, and the connecting pipe end is equipped with hollow block and connects for can dismantle with the phlegm negative pressure extension pipe of inhaling who treats to wash and be connected, infusion regulating switch locates on one's body the pipe that washes the hose. The utility model discloses when washing, only need connect the block of connecting pipe with wait to wash inhale phlegm negative pressure extension union coupling, open infusion regulating switch, the negative pressure will be with the flush fluid in the simple and easy stock solution bottle through wash the hose and inhale the negative pressure extension pipe and carry out cleaning and disinfecting to its inner wall, after washing, close infusion regulating switch, the end is washed, whole process is convenient fast, has also effectively avoided appearing longer latency, and has leaded to the emergence of the wrong shelve condition to the negative pressure extension pipe.

Description

Fixed flushing device special for sputum suction negative pressure extension tube

Technical Field

The utility model relates to the field of medical equipment, in particular to inhale special fixed washing unit of phlegm negative pressure extension pipe.

Background

Sputum aspiration refers to a method of sucking the secretions of the respiratory tract out through the oral cavity, the nasal cavity and the artificial airway so as to keep the respiratory tract unobstructed and prevent complications such as aspiration pneumonia, atelectasis, asphyxia and the like. Most hospitals all adopt the negative pressure to inhale phlegm mode at present, thereby connect negative pressure equipment and make the interior negative pressure of bottle in the jar mouth of the storage sputum jar that is used for saving sputum promptly, thereby jar mouthful other end is connected with a negative pressure extension pipe and is inhaled the phlegm pipe and inhale the phlegm operation.

Because the negative pressure extension tube is expensive, in order to save cost, the negative pressure extension tube is not discarded immediately after the sputum suction is finished every time, and the negative pressure extension tube needs to be washed and sterilized to be convenient for next use. At present, the flushing modes of the negative pressure extension tubes in hospitals at different levels are different, the traditional flushing mode is to place the used negative pressure extension tubes into a sterile sputum suction cylinder filled with flushing fluid to clean the interior of the negative pressure extension tubes, but the mode has the following defects in many aspects:

on the one hand, because the flush fluid exposes in the air, therefore to the flush fluid in the aseptic sputum suction jar, different hospitals have different management standards, some change according to the 4 hour principle of validity period, some change once a day, no matter according to which kind of method, medical staff all must change the sputum suction jar, then rinse again and send the disinfection to, or use disposable, but this intangibly can the different degree increase medical staff's work load and medical resource's waste.

On the other hand, the negative pressure equipment needs to be closed firstly when the traditional flushing mode is used for flushing every time, so that the negative pressure of the negative pressure equipment needs to be readjusted before sputum suction every time, and the waste of medical time of a patient is caused.

On the other hand, the conventional flushing method has a long waiting time during preparation, which is prone to cause an erroneous setting of the negative pressure extension tube. If the negative pressure extension pipe is directly put on the bedside or other places when the washing liquid is prepared, if the negative pressure extension pipe is not timely treated, the negative pressure extension pipe is polluted, and the pollution of other places is also caused, so that the requirements of hospital sense are not met. A special glass bottle is fixedly placed beside a sickbed in some hospitals, and after sputum suction is finished each time, the tail end of the negative pressure extension tube is placed in the glass bottle, so that the glass bottle can play a role in fixing, but the glass bottle needs to be cleaned and replaced every day, and the medical cost and the workload of medical staff are increased invisibly.

SUMMERY OF THE UTILITY MODEL

To the technical problem who mentions in the background art, the utility model provides a simple structure, it is convenient fast to use, and need not to close the special fixed washing unit of phlegm suction negative pressure extension pipe of negative pressure equipment negative pressure when washing at every turn.

The utility model adopts the following technical proposal: a special fixed flushing device for a sputum suction negative pressure extension tube comprises a simple liquid storage bottle, a flushing hose, a connecting tube and an infusion regulating switch, wherein the simple liquid storage bottle can be hung at a high position; the first end of the flushing hose is detachably connected with the bottle mouth of the simple liquid storage bottle and used for leading out flushing liquid in the bottle, and the second end of the flushing hose is connected with the end head of the connecting pipe; the connecting pipe is a hard pipe body, and the tail end of the connecting pipe is provided with a hollow clamping joint which is detachably connected with a sputum suction negative pressure extension pipe to be flushed; the infusion regulating switch is arranged on the tube body of the flushing hose and is used for regulating the circulation of flushing liquid in the flushing hose.

Furthermore, the clamping joint comprises a plurality of groups of short-circuit round tables which are connected in sequence, the upper end surface of each short-circuit round table is a large round surface, and the lower end surface of each short-circuit round table is a small round surface; inhale phlegm negative pressure extension pipe joint's anti-skidding bulge loop internal diameter be less than and be located the top the up end diameter of short circuit round platform, nevertheless be greater than and be located the bottom the lower terminal surface diameter of short circuit round platform, just in a plurality of groups short circuit round platforms, the up end diameter that is located the short circuit round platform of next-order will be less than and be located the up end diameter of the short circuit round platform of last-order, but is greater than its lower terminal surface diameter to form the boss between upper and lower two orders, be used for with wait to wash inhale the anti-skidding bulge loop joint on the phlegm negative pressure extension pipe joint inner wall.

Furthermore, the clamping joint is also provided with an external insertion pipe, the outer diameter of the first end of the external insertion pipe is matched with the inner diameter of the hollow cavity chamber of the clamping joint, and the outer diameter of the second end of the external insertion pipe is matched with the inner diameter of the anti-skidding convex ring on the inner wall of the sputum suction negative pressure extension pipe joint.

Further, the external cannula is optionally a glass tube or a plastic tube.

Furthermore, the end of the connecting pipe is inserted in the flushing hose, and the periphery of the connecting pipe is provided with an anti-skid part.

Further, the anti-slip part is optionally provided with a frosted or fine-grained structure.

Furthermore, fixed washing unit still includes the mounting, the mounting is located the body of pipe that washes the hose leans on the lower part, including connector link and frenulum, the frenulum wear in the connector link, its both ends are equipped with anti-disengaging.

Compared with the prior art, the utility model has the advantages of: the utility model discloses a inhale special fixed washing unit of phlegm negative pressure extension pipe ability make full use of negative pressure equipment provides, when washing, only need connect the block of connecting pipe and wait to wash inhale phlegm negative pressure extension union coupling, open infusion regulating switch, the negative pressure will be with the flush fluid in the simple and easy stock solution bottle through washing the hose and sucking the negative pressure extension pipe and carry out cleaning and disinfection to its inner wall, after washing, close infusion regulating switch, the end is washed, whole process is convenient fast, also effectual avoiding because of appearing longer waiting for processing time, and lead to the emergence of the wrong shelving condition to the negative pressure extension pipe.

In addition, the device can pack flushing fluid into the simple liquid storage bottle in advance for standby, the sputum suction cylinder is not required to be changed discontinuously, negative pressure does not need to be readjusted when sputum is sucked next time, the flushing device does not need to be prepared, only the simple liquid storage bottle needs to be changed after flushing, consumables are reduced, the disinfection cost is saved, the workload of medical staff is saved, the aim of high-quality nursing service is closely attached, and the time of the medical staff is fully used for patients.

Drawings

FIG. 1 is a schematic view of the whole structure of the embodiment of the special fixed flushing device for the sputum suction negative pressure extension tube of the present invention;

FIG. 2 is a schematic view of the whole structure of another embodiment of the special fixed flushing device for the sputum suction negative pressure extension tube of the present invention;

FIG. 3 is a schematic view of the overall structure of the sputum suction negative pressure extension pipe joint according to the present invention;

wherein, 1-a simple liquid storage bottle, 2-a washing hose, 3-a connecting pipe, 4-an infusion regulating switch, 5-a fixing piece, 6-a sputum suction negative pressure extension pipe to be washed, 7-a sputum storage tank, 8-a negative pressure device, 10-a sputum suction negative pressure extension pipe joint, a connecting pipe and a connecting pipe are arranged in sequence from bottom to top,

31-snap joint, 32-external cannula, 33-antiskid part,

51-connecting buckle, 52-lacing, 53-anti-tripping,

101-an anti-skid convex ring and 311-a short connecting circular truncated cone.

Detailed Description

Hereinafter, in order to facilitate the technical solution of the present invention to be understood by those skilled in the art, further description will be made with reference to the accompanying drawings. It should be understood that the description is intended for purposes of illustration only and is not intended to limit the scope of the present disclosure.

In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the invention. It may be evident, however, that one or more embodiments may be practiced without these specific details. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 3, for the utility model relates to a current overall structure sketch map of inhaling phlegm negative pressure extension pipe joint, current inhale phlegm negative pressure extension pipe includes coupling hose and connector portion 10 and constitutes, coupling hose be used for with the bottleneck of the storage bottle of storage sputum be connected, inhale the phlegm pipe for supporting connection, as shown in the figure, connector portion 10 inner wall interval is equipped with a plurality of anti-skidding bulge loop 101, the internal diameter size of anti-skidding bulge loop 101 can design as required.

Please refer to fig. 1, which is the overall structure diagram of the special fixed flushing device for sputum suction negative pressure extension tube of the present invention, the device comprises a simple liquid storage bottle 1, a flushing hose 2, a connecting pipe 3 and an infusion regulating switch 4, wherein the simple liquid storage bottle 1 can be hung at a high place for filling flushing liquid in advance, such as disinfectant or normal saline, etc. The device can pack flushing fluid into the simple liquid storage bottle 1 in advance for standby, and the sputum suction cylinder does not need to be replaced discontinuously. The top of washing hose 2 can be dismantled with the bottleneck of simple and easy stock solution bottle 1 and be connected for draw forth the flush fluid in the bottle, and the connected mode can adopt the increase of the end that washes hose 2 can penetrate the syringe needle in the bottleneck cork of simple and easy stock solution bottle 1 and carry out the drainage. The second end of the flushing hose 2 is connected to the end of the connecting tube 3. The connecting pipe 3 is made of hard pipe body, generally made of plastic material, and the end of the connecting pipe is provided with a hollow clamping joint 31 for detachably connecting with the sputum suction negative pressure extension pipe joint 10 to be flushed. Infusion regulating switch 4 is located on the body of pipe that washes hose 2 for the circulation of the interior flush fluid of regulation washing hose 2, infusion regulating switch 4 can adopt as shown in the figure structure, including the ladder stand, is equipped with adjusting roller on the ladder stand, when needs wash the operation, adjust adjusting roller can, of course, also can adopt other structures, as long as satisfy the demand of design itself can. The transfusion regulating switch 4 is turned on, and the washing liquid flows into the sputum suction negative pressure extension tube to be washed from the simple liquid storage bottle 1 due to the action of negative pressure, so that the inner wall of the sputum suction negative pressure extension tube is washed, and the device is simple and convenient.

The utility model discloses a inhale special fixed washing unit of phlegm negative pressure extension pipe ability make full use of negative pressure equipment 8 provides negative pressure, when washing, only need connect 31 with the block of connecting pipe and wait to wash inhale phlegm negative pressure extension pipe 10 and be connected, open infusion regulating switch 4, the flush fluid that the negative pressure will be in simple and easy stock solution bottle inhales negative pressure extension pipe 6 through washing hose 2, thereby carry out cleaning and disinfecting to its inner wall, after washing, close infusion regulating switch 4, the end is washed, whole process is convenient fast, also effectual avoiding is because of appearing longer latency, and lead to the emergence of the wrong condition of shelving to negative pressure extension pipe 6.

In addition, the device can pack flushing fluid into the simple liquid storage bottle 1 in advance for standby, the sputum suction cylinder is not required to be changed discontinuously, negative pressure does not need to be adjusted again when sputum is sucked next time, the flushing device does not need to be prepared, only the simple liquid storage bottle 1 needs to be changed after flushing, consumables are reduced, the disinfection cost is saved, the workload of medical staff is saved, the aim of high-quality nursing service is closely attached, and the time of the medical staff is fully used for patients.

The clamping joint 31 designed in this embodiment is specially used for being connected with the existing sputum suction negative pressure extension pipe joint 10, the clamping joint 31 comprises a plurality of groups of short connection round tables 311 which are connected in sequence, the whole structure is in an inverted tower shape, the upper end face of each short connection round table 311 is a large round face, and the lower end face of each short connection round table 311 is a small round face. The inner diameter of the anti-skid convex ring 101 of the sputum suction negative pressure extension pipe joint 10 is smaller than the diameter of the upper end face of the short connection circular truncated cone 311 positioned at the uppermost end, but is larger than the diameter of the lower end face of the short connection circular truncated cone 311 positioned at the lowermost end, and in a plurality of groups of short connection circular truncated cones 311, the diameter of the upper end face of the short connection circular truncated cone 311 positioned at the next step is smaller than the diameter of the upper end face of the short connection circular truncated cone 311 positioned at the previous step, but is larger than the diameter of the lower end face thereof, so that a boss is formed between the upper step and the lower step and is used for being clamped with the anti-skid convex ring 101 on the inner wall of the sputum suction negative pressure extension pipe joint 10 to be washed.

In addition, as shown in fig. 2, the fastening joint 31 of this embodiment further provides another device for connecting with the sputum suction negative pressure extension tube, the fastening joint 31 is further provided with an external insertion tube 32, the external insertion tube 32 is optionally a glass tube or a plastic tube, the outer diameter of the first end of the external insertion tube 32 is adapted to the inner diameter of the hollow cavity of the fastening joint 31, the outer diameter of the second end is adapted to the inner diameter of the anti-slip convex ring 101 on the inner wall of the sputum suction negative pressure extension tube joint 10, and the external insertion tube 32 can perform the function of extending the connection.

In some embodiments, the end of the connecting pipe 3 can be connected to the inside of the flushing hose 2 in a plugging manner, and meanwhile, in order to enhance the stability between the connecting pipe 3 and the flushing hose 2 and prevent the connection from falling off, an anti-slip part 33 can be arranged on the periphery of the end of the connecting pipe 3, wherein the anti-slip part 33 can be optionally arranged to be a frosted structure or a fine-grained structure.

In order to fix the flushing hose 2 during the flushing process and prevent the situation that the joint is broken and the flushing liquid spills out due to touch, as an optimized scheme of this embodiment, a fixing member 5 is further disposed at the lower portion of the body of the flushing hose 2, wherein the fixing member 5 includes a connecting buckle 51 and a fastening strap 52, the fastening strap 52 is inserted into the connecting buckle 51, and anti-release threads 53 are disposed at two ends of the fastening strap 52 to prevent the fastening strap 52 from slipping off from the connecting buckle 51, so that the fastening strap 52 can be fastened to the hospital bed rail during use.

In addition, after the flushing is finished, the connection between the device and the sputum suction negative pressure extension tube 10 can be continuously maintained, so that the secondary pollution in the tube caused by the littering and random placement of the sputum suction negative pressure extension tube 10 after the flushing can be avoided.

The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.

Claims

1. A special fixed flushing device for a sputum suction negative pressure extension tube is characterized by comprising a simple liquid storage bottle (1), a flushing hose (2), a connecting tube (3) and a transfusion regulating switch (4), wherein the simple liquid storage bottle (1) can be hung at a high position; the first end of the flushing hose (2) is detachably connected with the bottle mouth of the simple liquid storage bottle (1) and used for leading out flushing liquid in the bottle, and the second end of the flushing hose (2) is connected with the end of the connecting pipe (3); the connecting pipe (3) is a hard pipe body, and the tail end of the connecting pipe is provided with a hollow clamping joint (31) which is detachably connected with a sputum suction negative pressure extension pipe joint (10) to be flushed; the infusion regulating switch (4) is arranged on the tube body of the flushing hose (2) and is used for regulating the circulation of flushing liquid in the flushing hose (2).

2. The special fixed flushing device for the sputum suction negative pressure extension tube according to claim 1, wherein the clamping joint (31) comprises a plurality of groups of short connection round tables (311) which are connected in sequence, the upper end surface of each short connection round table (311) is a large round surface, and the lower end surface of each short connection round table is a small round surface; inhale anti-skidding bulge loop (101) internal diameter of phlegm negative pressure extension coupling (10) and be less than and be located the top the up end diameter of short circuit round platform (311), but be greater than and be located the bottom the lower terminal surface diameter of short circuit round platform (311), just in a plurality of groups short circuit round platform (311), the up end diameter that is located short circuit round platform (311) of next order will be less than and be located the up end diameter of short circuit round platform (311) of last order, but is greater than its lower terminal surface diameter to form the boss between upper and lower two orders, be used for with wait to wash inhale on phlegm negative pressure extension coupling (10) inner wall anti-skidding bulge loop (101) joint.

3. The special fixed flushing device for the sputum suction negative pressure extension tube according to claim 2, wherein the snap joint (31) is further provided with an external insertion tube (32), the external insertion tube (32) has a first end with an outer diameter matched with the inner diameter of the hollow cavity of the snap joint (31), and a second end with an outer diameter matched with the inner diameter of the anti-slip convex ring (101) on the inner wall of the sputum suction negative pressure extension tube joint (10).

4. The special fixed flushing device for the sputum suction negative pressure extension tube according to claim 3, wherein the external cannula (32) is optionally a glass tube or a plastic tube.

5. The special fixed flushing device for the sputum suction negative pressure extension tube according to claim 1, wherein the end of the connecting tube (3) is inserted into the flushing hose (2), and the outer periphery thereof is provided with an anti-slip part (33).

6. The special fixed flushing device for the sputum suction negative pressure extension tube as claimed in claim 5, wherein the anti-skid part (33) is optionally provided with a frosted or fine-grained structure.

7. The special fixed flushing device for the sputum suction negative pressure extension tube according to claim 1, further comprising a fixing member (5), wherein the fixing member (5) is arranged at the lower part of the tube body of the flushing hose (2) and comprises a connecting buckle (51) and a tying band (52), the tying band (52) penetrates through the connecting buckle (51), and the two ends of the tying band are provided with anti-tripping devices (53).