CN112007221A

CN112007221A - Cleaner for department of respiration

Info

Publication number: CN112007221A
Application number: CN202010942005.1A
Authority: CN
Inventors: 商玉立
Original assignee: Individual
Current assignee: Henan Provincial Chest Hospital
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2020-12-01
Anticipated expiration: 2040-09-09
Also published as: CN112007221B

Abstract

The invention relates to the technical field of medical auxiliary instruments. Aim at provides a structure exquisiteness compactness, can effectively get rid of thick sputum and sputum scab's purger for department of respiration. The technical scheme adopted by the invention is as follows: a cleaner for department of respiration comprises an intubation tube, a main suction tube arranged in the intubation tube in a penetrating way, and a cleaner main body arranged at the inner end of the main suction tube; the outer end of the main suction tube is communicated with a suction device; the cleaner main body comprises a tail end suction tube and a mounting frame, the mounting frame is square, the upper end of the tail end suction tube penetrates through a central hole in a bottom plate of the mounting frame and extends into the mounting frame, and the end part of the tail end suction tube is communicated with the main suction tube through a rotary joint; the lower end of the tail end suction tube is provided with an air bag type cleaning head for cleaning sputum on the inner surface of the air tube. The sputum remover has a compact structure, is convenient to operate, and can quickly remove sputum on the inner wall of the trachea.

Description

Cleaner for department of respiration

Technical Field

The invention relates to the technical field of medical auxiliary instruments, in particular to a cleaner for a respiratory department.

Background

The tracheal intubation operation is a conventional operation for removing lower respiratory tract secretions and recovering smooth breathing of a patient. The traditional mode is to directly stretch into the affected part with inhaling the pipe, utilizes the aspirator directly to aspirate the sputum, nevertheless to the comparatively serious patient of inflammation situation, because the secretion is more, the viscosity is great, the complete condition of scabbing still can appear to the complete removal of sputum of traditional suction mode, especially to some patients, does not have the way at all to carry out effectual the getting rid of to the scab through traditional suction mode.

Disclosure of Invention

The invention aims to provide a respiratory cleaning device which is exquisite and compact in structure and can effectively remove thick sputum and sputum scab.

In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows: a cleaner for department of respiration comprises an intubation tube, a main suction tube arranged in the intubation tube in a penetrating way, and a cleaner main body arranged at the inner end of the main suction tube; the outer end of the main suction tube is communicated with a suction device;

the cleaner main body comprises a tail end suction tube and a mounting frame, the mounting frame is square, the upper end of the tail end suction tube penetrates through a central hole in a bottom plate of the mounting frame and extends into the mounting frame, and the end part of the tail end suction tube is communicated with the main suction tube through a rotary joint; the peripheral surface of the tail end suction tube at one section of the tail end of the intubation tube is sleeved with a stabilizing component which is used for stably erecting the tail end suction tube at the center of the intubation tube, and the lower end of the tail end suction tube is provided with an air bag type cleaning head which is used for cleaning sputum on the inner surface of the trachea; a rotary driving assembly for driving the tail end suction tube to rotate is arranged on the peripheral surface of the tail end suction tube below the rotary joint in the mounting frame;

the air bag type cleaning head comprises an air bag body matched with the inner diameter of the air pipe, the air bag body is arranged at the lower end of the tail end suction pipe through a connector, the air bag body is communicated with the inner end of an inflation pipe, and the inflation pipe sequentially penetrates through the tail end suction pipe, the rotary connector and the main suction pipe and extends to the outside; a plurality of vertical sheet-shaped scraping bags are uniformly distributed on the upper surface of the air bag body near the edge around the center of the air bag body and are contacted with the inner wall of the air pipe through the scraping bags; and a sputum suction side hole for allowing sputum to enter the tail end suction tube is also formed in the side wall of the lower end of the tail end suction tube.

Preferably, the rotary drive assembly comprises a drive wheel, a pull wire and a reset component; the driving wheel is positioned below the rotary joint and consists of two disc bodies which are parallel to each other; a containing area is formed between the two disc bodies, the stay wire is wound in the containing area, the inner end of the stay wire is fixedly connected with the driving wheel, and the outer end of the stay wire sequentially penetrates through the guide part and the wire hole on the top of the mounting frame and then extends to the outside along the insertion tube to be connected with the pull ring; the reset component is a clockwork spring, and the tail end suction tube is connected with the mounting frame through the clockwork spring.

Preferably, the guide component is a guide block arranged on the inner side wall of the mounting frame, a guide hole is formed in the guide block, and the stay wire is arranged in the guide hole in a penetrating mode.

Preferably, a horn-shaped guide opening is formed between the edges of the two disc bodies forming the driving wheel.

Preferably, the stabilizing component is a supporting air bag fixedly sleeved outside the tail end suction pipe, and the supporting air bag is communicated with the inflation pipe.

Preferably, the balloon body is in the shape of an inverted cone disk.

Preferably, the length direction of the scraping bag extends along the radial direction of the air bag body.

Preferably, the inner end of the scraping bag is inclined in a direction opposite to the rotation direction of the air bag body.

Preferably, the center of the bottom surface of the air bag body is provided with a rubber end.

Preferably, the upper surface on the gasbag body is provided with the gas awl, cross the gas awl and be located and scrape between the bag, cross the center of gas awl and be provided with the gas pocket of crossing that runs through the gasbag upper and lower surface.

The sputum removing device has the beneficial effects of being concentrated and embodied, being compact in structure and convenient to operate, and being capable of rapidly removing sputum on the inner wall of the trachea. When the air bag type cleaning head is used, the intubation tube is inserted into the trachea of a patient, then the cleaner main body is inserted along the intubation tube and extends into the trachea, and when the air bag type cleaning head penetrates out of the intubation tube and the stabilizing assembly reaches the inner end part of the intubation tube; the air bag body of the air bag type cleaning head is inflated by the inflation tube, and the air bag body is expanded. Utilize drive assembly drive end to attract the pipe rotatory after that, the end attracts the pipe and rotates at the continuous drive gasbag body of rotatory in-process, scrapes the bag through on the gasbag body and carries out quick striking off to the sputum on the tracheal inner wall, because gasbag body flexibility is better, can effectually prevent to cause the damage to the tracheal wall, scrapes the effect that the bag can act as the drainage strip simultaneously, and the quick assembles the sputum towards the center of gasbag body. Under the suction action of the suction apparatus, the collected sputum can be sucked out of the body through the sputum suction side hole, the tail end suction tube, the rotary joint and the main suction tube in sequence. Compared with the traditional method of directly sucking sputum through a suction tube, the negative pressure node of the sputum suction tube is arranged at the tail end of the suction tube, so that negative pressure injury is easily caused, and the inner wall of a trachea is swollen and hyperemic. The negative pressure node, namely the sputum suction side hole is far away from the tracheal wall, so that negative pressure damage can be effectively prevented, and meanwhile, the scraping bag is used for scraping, so that viscous sputum can be effectively removed, and the sputum can be removed more thoroughly.

Drawings

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

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

FIG. 3 is a top view of the balloon body;

fig. 4 is a schematic diagram of a preferred embodiment of the structure shown in fig. 3.

Detailed Description

The cleaning device for the department of respiration shown in fig. 1-4 comprises an intubation tube 1, a main suction tube 2 penetrating the intubation tube 1, and a cleaning device main body arranged at the inner end of the main suction tube 2, wherein the intubation tube 1 penetrates into the trachea of a patient to perform a surgical operation, and the main suction tube 2 is used for sucking and discharging sputum from the cleaning device main body, that is, the outer end of the main suction tube 2 is communicated with a suction device. The cleaner main body enters the affected part through the cannula 1 to eliminate phlegm and clean the affected part. The materials of all the components of the invention are medical grade materials so as to ensure the sterility and the safety.

Combine fig. 1 and 2 to show, the purger main part includes that the end attracts pipe 3 and mounting bracket 4, mounting bracket 4 is square frame shape, and the end attracts the upper end of pipe 3 to pass in the centre bore on the mounting bracket 4 bottom plate stretches into mounting bracket 4, forms the normal running fit relation, and the end attracts the upper end of pipe 3 to pass through a rotary joint 5 and mainly attracts pipe 2 intercommunication to prevent that the end from attracting pipe 3 from driving main attraction pipe 2 and rotating at rotatory in-process.

The peripheral surface of the tail end suction tube 3 at one section of the tail end of the intubation tube 1 is sleeved with a stabilizing component used for stably erecting the tail end suction tube 3 at the center of the intubation tube 1, the tail end suction tube 3 has a certain length, the rigidity of the tail end suction tube 3 is usually not suitable for too large, and the stabilizing component is mainly used for supporting the tail end suction tube 3 to a certain degree and preventing the tail end suction tube 3 from generating overlarge transverse swing in the rotating process. The stabilizing component has more specific structures, for example, the stabilizing component can be an air bag arranged on the inner wall of the insertion tube 1, and the air bag is inflated after the cleaner main body is arranged in place in a penetrating manner, so as to support the air bag, but the stabilizing component can also be a supporting air bag 15 fixedly sleeved outside the tail end suction tube 3, and the supporting air bag 15 is communicated with the inflation tube 8, so that the inflation of the supporting air bag 15 and an air bag type cleaning head air bag body can be realized through the inflation tube 8, so that the overall structure of the invention is more compact, under the condition, the supporting air bag 15 and the insertion tube 1 are in rotating fit substantially, and a certain friction force is formed between the outer side wall of the supporting air bag 15 and the inner wall of the insertion tube 1, so that the function of preventing the tail end suction tube 3 from rotating too fast can also be realized.

The peripheral surface of the tail end suction tube 3 positioned below the rotary joint 5 in the mounting frame 4 is provided with a rotary driving assembly for driving the tail end suction tube 3 to rotate. The drive assembly's main effect lies in driving end and attracts pipe 3 to rotate, and drive assembly's specific structure is more, for example: can be a micro motor, and the motor is meshed with a driving gear on the side wall of the tail end suction tube 3 to realize torque transmission. However, in this way, a single chip microcomputer, a motor, a driving gear, a power supply and the like for controlling the motor are required to be implanted in the invention, and the structure is complex.

Therefore, the invention also provides a driving assembly with a simple structure, which has the characteristics of simple operation, low cost and the like, and particularly comprises the following components: as shown in fig. 2, the rotary drive assembly includes a drive wheel 11, a pull wire 12 and a return member 13. The driving wheel 11 is located below the rotary joint 5 and is composed of two parallel disc bodies. A containing area is formed between the two disc bodies, the stay wire 12 is wound in the containing area, the inner end of the stay wire 12 is fixedly connected with the driving wheel 11, and the outer end of the stay wire sequentially penetrates through the guide part and the wire hole at the top of the mounting frame 4 and then extends to the outside along the insertion pipe 1 to be connected with the pull ring. The reset component 13 is a clockwork spring, and the tail end suction tube 3 is connected with the mounting frame 4 through the clockwork spring. When using, the pull ring is pulled by hand to the operator, and the pull ring drives act as go-between 12, and act as go-between 12 can drive wheel 11 and rotate, and then drives end and attract pipe 3 and rotate, and the storage area between two disk bodys is used for taking in of 12 winding parts of acting as go-between, and its width is the best to coincide with the size of acting as go-between 12 for the winding is more regular, and it is better to receive and unreel smooth and easy nature, on this basis, constitutes be provided with the guide way of loudspeaker form between the border of two disk bodys of drive wheel 11, the more accurate entering storage area of acting as go-between 12. The guide component may be a guide ring set, or as shown in fig. 2, the guide component is a guide block 14 disposed on the inner side wall of the mounting frame 4, a guide hole is disposed in the guide block 14, and the pull wire 12 is disposed in the guide hole in a penetrating manner.

As shown in fig. 1, the lower end of the terminal suction tube 3 is provided with a balloon-type cleaning head for cleaning the sputum on the inner surface of the trachea, which scrapes the sputum from the inner wall of the trachea by rotation and has the function of sucking out the sputum. Air bag formula cleaning head includes the air bag body 6 with trachea internal diameter looks adaptation, air bag body 6 is through 7 fixed mounting of connector at the terminal lower extreme that attracts pipe 3, air bag body 6 and gas tube 8's inner intercommunication, and gas tube 8 passes terminal attraction pipe 3, rotary joint 5, the owner in proper order and attracts pipe 2 to extend to the external world, aerifys through gas tube 8. The gasbag 9 is scraped to 6 upper surfaces of the gasbag body near border department around the central evenly distributed of the gasbag body 6 of a plurality of vertical slice forms to contact with tracheal inner wall through scraping the gasbag 9, strike off sputum, sputum scab. The side wall of the lower end of the tail end suction tube 3 is also provided with a sputum suction side hole 10 for the sputum to enter the tail end suction tube 3.

In the using process, the intubation tube 1 is inserted into the trachea of a patient, then the cleaner main body is inserted into the trachea along the intubation tube 1, and when the air bag type cleaning head penetrates out of the intubation tube 1 and the stabilizing assembly reaches the inner end part of the intubation tube; the air bag body 6 of the air bag type cleaning head is inflated by the inflation tube 8, and the air bag body is opened. Utilize drive assembly drive end to attract pipe 3 rotatory after that, end attracts pipe 3 and rotates at the continuous drive gasbag body 6 of drive of rotatory in-process, scrapes the bag 9 through on the gasbag body 6 and carries out quick striking off to the sputum on the tracheal inner wall, because the flexibility of gasbag body 6 is better, can effectually prevent to cause the damage to the tracheal wall, scrapes the effect that bag 9 can act as the drainage strip simultaneously, and the quick assembles the sputum towards the center of gasbag body 6. In order to further improve the collecting effect, the air sac body 6 is preferably arranged in an inverted cone shape, so that the sputum is convenient to collect towards the center. Meanwhile, as shown in fig. 3, the length direction of the scraping bag 9 extends along the radial direction of the air bag body 6, and after the mode is adopted, the scraped sputum can be drained along the included angle position at the bottom of the scraping bag 9, so that the collecting speed is further improved. Further, as shown in fig. 4, the inner end of the scraping bag 9 is inclined in the direction opposite to the rotation direction of the air bag body 6. As shown in the figure, the air sac body 6 rotates clockwise, and the scraping sac 9 can continuously scrape and quickly guide sputum in the rotating process.

Under the suction action of the suction apparatus, the collected sputum can be sucked out of a body sequentially through the sputum suction side hole 10, the tail end suction tube 3, the rotary joint 5 and the main suction tube 2. The sputum suction is directly carried out through the suction tube in the traditional mode, and the negative pressure node is at the suction tube end, causes the negative pressure damage easily, causes trachea inner wall swelling, hyperemia. In the invention, because the negative pressure node, namely the sputum suction side hole 10 is far away from the tracheal wall, the negative pressure damage can be effectively prevented, and meanwhile, the scraping bag 9 is used for scraping, so that viscous sputum can be effectively removed, and the sputum can be more thoroughly removed.

In addition, in order to facilitate the air bag type cleaning head to pass through the insertion tube 1, the center of the bottom surface of the air bag body 6 can be provided with a rubber end head 16, and the rubber end head 16 has certain hardness and certain deformation capacity, so that the air bag type cleaning head can be ensured to smoothly pass through the insertion tube 1 when the air bag type cleaning head is not inflated. In order to prevent that gasbag body 6 from totally blocking the trachea, further can also be in gasbag body 6 is last to set up air vent 18, of course, in order to prevent that the sputum of collection directly flows into the trachea depths through air vent 18, the upper surface on gasbag body 6 is provided with air cone 17, air cone 17 is located scrapes between the bag 9, and air cone 17's center is provided with air vent 18 of crossing through the gasbag upper and lower surface, and it is to say that air vent 18 sets up on air cone 17, and air cone 17 has certain height, can guarantee that the sputum of collection can not get into in air vent 18.

Claims

1. A cleaner for department of respiration comprises an intubation tube (1), a main suction tube (2) arranged in the intubation tube (1) in a penetrating way, and a cleaner main body arranged at the inner end of the main suction tube (2); the outer end of the main suction tube (2) is communicated with a suction apparatus;

the cleaner main body comprises a tail end suction tube (3) and a mounting frame (4), the mounting frame (4) is square, the upper end of the tail end suction tube (3) penetrates through a central hole in a bottom plate of the mounting frame (4) and extends into the mounting frame (4), and the end part of the tail end suction tube is communicated with the main suction tube (2) through a rotary joint (5); the peripheral surface of the tail end suction tube (3) positioned at one section of the tail end of the intubation tube (1) is sleeved with a stabilizing component for stably erecting the tail end suction tube (3) at the center of the intubation tube (1), and the lower end of the tail end suction tube (3) is provided with an air bag type cleaning head for cleaning sputum on the inner surface of the trachea; the peripheral surface of the tail end suction tube (3) positioned below the rotary joint (5) in the mounting rack (4) is provided with a rotary driving component for driving the tail end suction tube (3) to rotate;

the air bag type cleaning head comprises an air bag body (6) matched with the inner diameter of an air pipe, the air bag body (6) is installed at the lower end of the tail end suction pipe (3) through a connector (7), the air bag body (6) is communicated with the inner end of an inflation pipe (8), and the inflation pipe (8) sequentially penetrates through the tail end suction pipe (3), the rotary joint (5) and the main suction pipe (2) and extends to the outside; a plurality of vertical sheet-shaped scraping bags (9) are uniformly distributed on the upper surface of the air bag body (6) close to the edge around the center of the air bag body (6) and are contacted with the inner wall of the air pipe through the scraping bags (9); the side wall of the lower end of the tail end suction tube (3) is also provided with a sputum suction side hole (10) for the sputum to enter the tail end suction tube (3).

2. The washer for department of respiration as set forth in claim 1, wherein: the rotary driving component comprises a driving wheel (11), a pull wire (12) and a resetting component (13); the driving wheel (11) is positioned below the rotary joint (5) and consists of two disc bodies which are parallel to each other; a containing area is formed between the two disc bodies, the pull wire (12) is wound in the containing area, the inner end of the pull wire (12) is fixedly connected with the driving wheel (11), and the outer end of the pull wire sequentially penetrates through the guide part and the wire hole in the top of the mounting frame (4) and then extends to the outside along the insertion pipe (1) to be connected with the pull ring; the reset component (13) is a clockwork spring, and the tail end suction tube (3) is connected with the mounting frame (4) through the clockwork spring.

3. The washer for department of respiration as set forth in claim 2, wherein: the guide part is a guide block (14) arranged on the inner side wall of the mounting frame (4), a guide hole is formed in the guide block (14), and the pull wire (12) penetrates through the guide hole.

4. The washer for department of respiration as set forth in claim 3, wherein: a horn-shaped guide opening is arranged between the edges of the two disc bodies forming the driving wheel (11).

5. The washer for department of respiration as set forth in claim 1, wherein: the stabilizing component is a supporting air bag (15) fixedly sleeved outside the tail end suction tube (3), and the supporting air bag (15) is communicated with the inflation tube (8).

6. The washer for department of respiration as set forth in claim 1, wherein: the air bag body (6) is in a shape of an inverted cone disk.

7. The washer for department of respiration as set forth in claim 6, wherein: the length direction of the scraping bag (9) extends along the radial direction of the air bag body (6).

8. The washer for department of respiration as claimed in claim 7, wherein: the inner end of the scraping bag (9) inclines towards the direction opposite to the rotating direction of the air bag body (6).

9. The washer for department of respiration as claimed in claim 8, wherein: the center of the bottom surface of the air bag body (6) is provided with a rubber end (16).

10. The washer for department of respiration as claimed in claim 9, wherein: the upper surface on the gasbag body (6) is provided with air awl (17), cross air awl (17) and be located between scraping bag (9), the center of crossing air awl (17) is provided with air vent (18) of crossing through the gasbag upper and lower surface.