CN113967288A

CN113967288A - Thoracic drainage device for department of respiration

Info

Publication number: CN113967288A
Application number: CN202111104218.8A
Authority: CN
Inventors: 苏铄
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-01-25

Abstract

The embodiment of the application provides a thoracic drainage device for a respiratory department, and relates to the technical field of medical equipment. Department of respiration chest drainage device includes: a support assembly and a drainage assembly; the lower end of the supporting frame is fixedly connected with the base, and a roller box rubber sucker is arranged on the lower surface of the base; the drainage bottle with the support frame joint, the one end of honeycomb duct with the inside intercommunication of drainage bottle, the other end of honeycomb duct with the pjncture needle is connected. According to the thoracic drainage device for the department of respiration, the lower end of the support frame is fixedly connected with the base, and the lower surface of the base is provided with the roller box rubber sucker; when needing interim removal drainage bottle position, drive the gyro wheel through promoting the base and roll, conveniently shift the position to can adsorb with the bottom plate surface through the sucking disc of addding, avoid causing the possibility that the drainage bottle dropped carelessly a little, improve the stability of device, convenient to operate and use, the suitability is strong.

Description

Thoracic drainage device for department of respiration

Technical Field

The application relates to the technical field of medical equipment, in particular to a thoracic drainage device for a respiratory department.

Background

Currently, in the related art, closed thoracic drainage is to place one end of a drainage tube into the thoracic cavity and place the other end of the drainage tube into a water-sealed bottle that is lower than the drainage tube, so as to discharge air or collect fluid in the thoracic cavity, so that lung tissues are re-opened to restore functions. The traditional Chinese medicine composition is widely applied to drainage of blood chests, pneumothorax and empyema and after thoracotomy as a treatment means, and plays an important role in treating diseases.

The existing thoracic drainage bottle is fixed by hanging lugs at two sides when needing to be hung, and the mode easily causes the drainage bottle to shake and has the defects of easy toppling under external force and the like; in addition, if the position of the hanging lug or the drainage bottle needs to be moved slightly temporarily after the hanging lug is fixed, the drainage bottle and the hanging lug need to be lifted and displaced integrally, and the drainage bottle falls off or is fixed infirm again and the like due to slight carelessness.

Disclosure of Invention

The present application is directed to solving at least one of the problems in the prior art. Therefore, the thoracic drainage device for the department of respiration is provided, the drainage bottle is clamped with the support frame, so that the drainage bottle is convenient to disassemble, assemble and fix, and the problems that the drainage bottle is easy to shake and topple over under external force and the like during conventional suspension are solved; and the sucking disc through addding can adsorb with the bottom plate surface, avoids causing the possibility that the drainage bottle dropped a bit carelessly, improves the stability of device, and the operation of being convenient for is used, and the suitability is strong.

According to the department of respiration thorax drainage device of this application embodiment includes: a support assembly and a drainage assembly;

the supporting assembly comprises a base box supporting frame, the lower end of the supporting frame is fixedly connected with the base, and a roller box rubber sucker is arranged on the lower surface of the base; the drainage assembly comprises a drainage bottle and a guide pipe box puncture needle, the drainage bottle is connected with the support frame in a clamped mode, one end of the guide pipe is communicated with the interior of the drainage bottle, and the other end of the guide pipe is connected with the puncture needle.

According to the thoracic drainage device for the department of respiration, one end of the drainage tube is communicated with the interior of the drainage bottle, the other end of the drainage tube is connected with the puncture needle, the chest of a patient can be conveniently connected for drainage operation, the drainage bottle is clamped with the support frame and is convenient to disassemble, assemble and fix, and the problems that the drainage bottle is easy to shake and topple over under external force and the like during conventional suspension are solved; the lower end of the supporting frame is fixedly connected with the base, and the lower surface of the base is provided with a roller box rubber sucker; when needing interim removal drainage bottle position, drive the gyro wheel through promoting the base and roll, conveniently shift the position to can adsorb with the bottom plate surface through the sucking disc of addding, avoid causing the possibility that the drainage bottle dropped carelessly a little, improve the stability of device, convenient to operate and use, the suitability is strong.

In addition, the respiratory thoracic drainage device according to the embodiment of the present application has the following additional technical features:

in some embodiments of the present application, the roller and the rubber suction cup are respectively disposed at two ends of the base, and the roller is a self-locking universal wheel.

In some embodiments of the present application, the support frame is an expansion frame, and a ring frame is fixedly installed on the top of the expansion frame and used for hanging a water hanging bottle or adjusting the adaptive height for being held by a user.

In some embodiments of the present application, the support frame includes a column and a support rod, the column is hollow and provided with a sliding groove, the lower end of the support rod is slidably inserted into the sliding groove, the upper end of the column is screwed with a first knob, and the first knob thread penetrates through the inner wall of the sliding groove.

In some embodiments of the present application, the sliding groove is a square groove, the supporting rod is a square rod, and the stand column upper end solitary has a handheld portion therein.

In some embodiments of the present application, a connecting tube is connected between the end of the flow guide tube and the puncture needle, and the connecting tube is a bendable hose.

In some embodiments of the present application, the inner wall of one end of the flow guide pipe is provided with a holding groove in a concave manner, a ball is arranged in the holding groove, the outer wall of the flow guide pipe is provided with a magnet, and the ball is a magnetic ball.

In some embodiments of the present application, the magnet is slidably engaged with the outer surface of the flow guide pipe in a C-shaped cross section, and the diameter of the ball is smaller than the inner diameter of the flow guide pipe.

In some embodiments of this application, the support frame is connected with the fixture block, and the drainage bottle back is fixed with the locating plate, the constant head tank has been seted up on the locating plate surface, the fixture block with constant head tank cooperation joint is fixed.

In some embodiments of this application, base upper surface is fixed with the battery, install the light on the support frame, support frame surface is fixed with control switch, wherein electric connection between battery, light and the control switch.

In some embodiments of this application, still including elevating system, elevating system includes slider, tooth piece and push rod, the push rod with slider sliding connection, the push rod with be connected with reset spring between the slider, the one end of push rod with tooth piece fixed connection, the tooth's socket has been seted up along the vertical direction on the support frame surface, the tooth piece with the tooth's socket interlock, the slider with support frame sliding connection.

In some embodiments of this application, the slider sets up for the frame type, and slides and cup joint and be in the stand surface, the tooth's socket is seted up on the stand surface, the slide opening has been seted up on the slider surface, the push rod slides and pegs graft in the slide opening, reset spring's one end pass through the jump ring with push rod fixed connection, reset spring's the other end with contradict in the slide opening and be connected.

In some embodiments of the present application, a plate body is fixed to an end of the push rod away from the tooth block, a threaded through hole is formed in a surface of the plate body, and a second knob is screwed into the threaded through hole.

In some embodiments of the present application, the puncture needle includes a tube housing and a needle tube, one end of the needle tube is inserted into the tube housing, and one end of the needle tube is fixed with a sealing ring, and the sealing ring is in sealing contact with the inner wall of the tube housing.

In some embodiments of the present application, the fixing base further includes a fixing base, a through groove is formed on a surface of the fixing base, shaft holes are formed on two sides of an inner wall of the through groove, a rotating shaft is rotatably disposed in the shaft holes, the pipe sleeve penetrates through the through groove, the pipe sleeve is fixedly connected to the rotating shaft, a third knob is screwed on a surface of the fixing base, and one end of the third knob penetrates through the shaft holes.

In some embodiments of the present application, the surface of the fixing base is provided with air holes, and the air holes are distributed in an array.

In some embodiments of the application, the needle tubing surface is provided with the scale mark, the fixing base is the silica gel board, and silica gel board border is provided with the border that is convenient for the bandage to tie up.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

FIG. 1 is a schematic diagram of a respiratory chest drainage device according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a drain assembly according to an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a support assembly for use in accordance with an embodiment of the present application;

FIG. 4 is a schematic diagram of the structure at A in FIG. 3 according to an embodiment of the present application;

FIG. 5 is an exploded view of a lift mechanism according to an embodiment of the present application;

FIG. 6 is a perspective view of a lift mechanism according to an embodiment of the present application;

FIG. 7 is a cross-sectional view of a lift mechanism according to an embodiment of the present application;

FIG. 8 is a perspective view of a locating plate for use with an embodiment of the present application;

fig. 9 is a cross-sectional view of a holder for use with an embodiment of the present application.

Icon: 100. a support assembly; 110. a base; 111. a roller; 113. a rubber suction cup; 130. a support frame; 131. a column; 1311. a tooth socket; 133. a support bar; 135. a first knob; 137. an annular frame; 139. a hand-held portion; 150. a clamping block; 170. positioning a plate; 300. a drainage assembly; 310. a drainage bottle; 330. a flow guide pipe; 331. accommodating grooves; 333. a ball bearing; 335. a magnet; 350. puncturing needle; 351. pipe sleeve; 353. a needle tube; 355. a seal ring; 370. connecting pipes; 390. a fixed seat; 391. a rotating shaft; 393. a third knob; 500. a lifting mechanism; 510. a slider; 530. a tooth block; 550. a push rod; 551. a return spring; 570. a plate body; 571. a second knob.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.

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 present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely 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 under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

A respiratory thoracic drainage device according to an embodiment of the present application will be described below with reference to the accompanying drawings;

as shown in fig. 1 to 8, a respiratory thoracic drainage device according to an embodiment of the present application includes: a support assembly 100 and a drainage assembly 300;

the supporting assembly 100 comprises a base 110 and a supporting frame 130, the lower end of the supporting frame 130 is fixedly connected with the base 110, and the lower surface of the base 110 is provided with a roller 111 and a rubber sucker 113; the drainage assembly 300 comprises a drainage bottle 310 and a drainage tube 330, wherein the puncture needle 350 is arranged on the box, the drainage bottle 310 is connected with the support frame 130 in a clamping manner, one end of the drainage tube 330 is communicated with the interior of the drainage bottle 310, and the other end of the drainage tube 330 is connected with the puncture needle 350.

According to the thoracic drainage device for the department of respiration, one end of the drainage tube 330 is communicated with the interior of the drainage bottle 310, the other end of the drainage tube 330 is connected with the puncture needle 350, so that the chest of a patient can be conveniently connected for drainage operation, the drainage bottle 310 is clamped with the support frame 130 and is convenient to disassemble, assemble and fix, and the problems that the drainage bottle 310 is easy to shake and is easy to topple under external force during conventional suspension are solved; the lower end of the supporting frame 130 is fixedly connected with the base 110, and the lower surface of the base 110 is provided with a roller 111 and a rubber sucker 113; when needing interim removal drainage bottle 310 position, drive gyro wheel 111 through promoting base 110 and roll, conveniently shift the position to can adsorb with the bottom plate surface through the sucking disc 113 that adds, avoid causing the possibility that drainage bottle 310 dropped a little carelessly, improve the stability of device, the operation of being convenient for is used, and the suitability is strong.

according to some embodiments of the application, as shown in fig. 1, the roller 111 and the rubber suction cup 113 are respectively disposed at two ends of the base 110, the roller 111 is a self-locking universal wheel, the supporting frame 130 is inclined to one side, so that the rubber suction cup 113 can be lifted off the ground, and the pushing device is moved under the condition that the roller 111 supports the ground, thereby facilitating the transfer and use.

In the embodiment of the present application, as shown in fig. 1 to 3, the supporting frame 130 is an expansion bracket, and an annular frame 137 is fixedly installed at the top of the expansion bracket and is used for hanging a water bottle or adjusting the adaptive height for being held by a user.

It should be noted that the support frame 130 includes the upright 131 and the support rod 133, the hollow of the upright 131 is provided with a chute, the lower end of the support rod 133 is inserted in the chute in a sliding manner, the upper end of the upright 131 is screwed with the first knob 135, the first knob 135 penetrates through the inner wall of the chute in a threaded manner, so that the telescopic support rod 133 can be conveniently adjusted in height, the operation and the use are convenient, and the support rod 133 is locked and fixed by the first knob 135.

In some embodiments of the present application, the sliding groove is a square groove, the supporting rod 133 is a square rod, and the upper end of the upright 131 is fixed with a holding part 139.

As shown in fig. 2 to 3, according to the embodiment of the present application, a connecting tube 370 is connected between the end of the flow guide tube 330 and the puncture needle 350, and the connecting tube 370 is a bendable hose to facilitate bending.

In some embodiments of this application, honeycomb duct 330 one end inner wall is sunken to be provided with holding tank 331, be provided with ball 333 in the holding tank 331, honeycomb duct 330 outer wall is provided with magnet 335, ball 333 is the magnetism spheroid, and the ball 333 of addding can remove in honeycomb duct 330 and even pipe 370 under the drive of magnet 335, dredges the internal jam position of geminate transistors, and convenient operation uses, arranges in holding tank 331 after the clearance mediation in, can not influence going on of pipeline water conservancy diversion, convenient to popularize and use.

In some embodiments of the present application, the cross-section of the magnet 335 is a C-shaped structure and is slidably engaged with the outer surface of the flow guide tube 330, the diameter of the ball 333 is smaller than the inner diameter of the flow guide tube 330, and the cross-section of the magnet 335 is a C-shaped structure, so that the magnet can be slidably engaged with the surface of the flow guide tube 330 to prevent the magnet from falling and being lost.

In some embodiments of the present application, the supporting frame 130 is connected with a fixture block 150, the positioning plate 170 is fixed on the back of the drainage bottle 310, the positioning groove is formed in the surface of the positioning plate 170, the fixture block 150 is fixed in the clamping connection with the positioning groove, so that the drainage bottle 310 can be conveniently disassembled and assembled, and the use is convenient.

In some embodiments of this application, surface mounting has the battery on the base 110, install the light on the support frame 130, support frame 130 surface mounting has control switch, and wherein electric connection between battery, light and the control switch adds the light and is used for medical personnel's operation under the not enough condition of light to use, avoids the unclear maloperation that causes of sight.

The operation of the elevating mechanism 500 in the respiratory thoracic drainage device according to the embodiment of the present application will be described with reference to the accompanying drawings:

as shown in fig. 5 to 7, in some specific embodiments, the lifting mechanism 500 further includes a slider 510, a tooth block 530 and a push rod 550, the push rod 550 is slidably connected to the slider 510, a return spring 551 is connected between the push rod 550 and the slider 510, one end of the push rod 550 is fixedly connected to the tooth block 530, a tooth slot 1311 is vertically formed on the surface of the supporting frame 130, the tooth block 530 engages with the tooth slot 1311, and the slider 510 is slidably connected to the supporting frame 130; one end of the push rod 550 is pushed, the return spring 551 is compressed, so that the tooth block 530 is separated from the tooth socket 1311, the slider 510 can be pushed to slide up and down on the surface of the support frame 130 at the moment, the height of the slider 510 is convenient to adjust, the fixture block 150 is fixedly connected with the slider 510, the height of the drainage bottle 310 can be adjusted, the push rod 550 is pushed to slide by the elastic force of the return spring 551 after the hand is released, and the tooth block 530 is meshed and locked with the tooth socket 1311;

in some embodiments of the present application, the sliding block 510 is a frame-shaped structure and is slidably sleeved on the surface of the upright 131, the tooth groove 1311 is formed on the surface of the upright 131, the surface of the sliding block 510 is provided with a sliding hole, the push rod 550 is slidably inserted into the sliding hole, one end of the return spring 551 is fixedly connected to the push rod 550 through a snap spring, and the other end of the return spring 551 is connected to the sliding hole in an abutting manner;

in some embodiments of the present application, a plate 570 is fixed to an end of the push rod 550 away from the tooth block 530, and a threaded through hole is formed in a surface of the plate 570, and a second knob 571 is screwed into the threaded through hole.

Promote the one end of push rod 550, and compress reset spring 551, make tooth piece 530 and tooth's socket 1311 separation, can promote slider 510 to slide from top to bottom on the support frame 130 surface this moment, conveniently adjust the slider 510 height, fixture block 150 and slider 510 fixed connection, and then can adjust the height of drainage bottle 310, the elasticity of reset spring 551 promotes push rod 550 to slide after the release of hand, make tooth piece 530 and tooth's socket 1311 interlock locking, through rotatory second knob 571, make tip and slider 510 contradict, be used for preventing to press and promote push rod 550 and cause the unblock.

The operation of the puncture needle 350 in the respiratory thoracic drainage device according to the embodiment of the present application will be described with reference to the accompanying drawings:

in some embodiments of the present application, as shown in fig. 8, the puncture needle 350 includes a sleeve 351 and a needle tube 353, one end of the needle tube 353 is inserted into the sleeve 351, and a sealing ring 355 is fixed at one end of the needle tube 353, and the sealing ring 355 is in sealing contact with the inner wall of the sleeve 351;

one end of the needle tube 353 is inserted into the tube sleeve 351, the length of the needle tube 353 is adjusted in a telescopic mode, the depth of the needle tube 353 inserted into the lung of a patient is conveniently controlled, and the use is prevented from being influenced by overlong or overlong.

The operation of the fixing base 390 in the respiratory thoracic drainage device according to the embodiment of the present application will be described with reference to the accompanying drawings:

as shown in fig. 8, in some embodiments of the present application, the fixing base 390 further includes a fixing base 390, a through groove is formed on a surface of the fixing base 390, shaft holes are formed on two sides of an inner wall of the through groove, a rotating shaft 391 is rotatably disposed in the shaft holes, the pipe sleeve 351 penetrates through the through groove, the pipe sleeve 351 is fixedly connected to the rotating shaft 391, a third knob 393 is screwed on the surface of the fixing base 390, and one end of the third knob 393 penetrates through the shaft holes.

In some embodiments of the present application, the surface of the fixing base 390 is provided with air holes, and the air holes are distributed in an array, the fixing base 390 may be a round cake-shaped structure, or may be a structure similar to a rectangular parallelepiped-shaped structure or a diamond-shaped structure, which can increase the contact area with the skin of the patient, thereby increasing the friction.

In some embodiments of the present application, the needle tube 353 has a scale line on its surface, the fixing seat 390 is a silica gel plate, and the edge of the silica gel plate is provided with an edge for conveniently bundling the bandage.

The sleeve 351 is rotated around the rotating shaft 391 to form a certain included angle with the fixed seat 390, and the rotating shaft 391 is locked by screwing the third knob 393 so as to adjust the angle between the sleeve 351 and the skin.

Specifically, the drainage bottle 310 may be a plastic (e.g., PC (Polycarbonate), ABS (Acrylonitrile Butadiene Styrene), PP (Polypropylene), PET (polyethylene terephthalate)) member, and the drainage bottle 310 includes a cavity and a cover body, and the cover body is disposed on the cavity. The cavity is provided with a water inlet interface, a water outlet interface and a water storage inlet.

Optionally, the volume of the drainage bottle 310 does not exceed 20L; the first knob 135, the second knob 571 and the third knob 393 are all composed of a threaded post and a handwheel fixed at one end of the threaded post.

The base 110 may be a copper member, a PPS (polyphenylene sulfide) and glass fiber member, an ABS (Acrylonitrile Butadiene Styrene), a PET (polyethylene terephthalate), a POM (polyoxymethylene), or a PP (Polypropylene).

Other constructions and operations of the drainage bottle 310 according to embodiments of the present application are known to those of ordinary skill in the art and will not be described in detail herein.

It should be noted that the specific model specification of the drainage bottle 310 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply and the principle of the battery, the lamp and the control switch will be clear to the skilled person and will not be described in detail here.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method can be implemented in other ways. The apparatus embodiments described above are merely illustrative, and for example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

In addition, functional modules in the embodiments of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.

The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A thoracic drainage device for department of respiration is characterized by comprising

The supporting component (100) comprises a base (110) and a box supporting frame (130), the lower end of the supporting frame (130) is fixedly connected with the base (110), and a roller (111) and a box rubber sucker (113) are mounted on the lower surface of the base (110);

drainage subassembly (300), drainage subassembly (300) are including drainage bottle (310), honeycomb duct (330) box pjncture needle (350), drainage bottle (310) with support frame (130) joint, the one end of honeycomb duct (330) with the inside intercommunication of drainage bottle (310), the other end of honeycomb duct (330) with pjncture needle (350) are connected.

2. The thoracic drainage device of claim 1, wherein the roller (111) and the rubber suction cup (113) are respectively disposed at two ends of the base (110), and the roller (111) is a self-locking universal wheel.

3. The thoracic drainage device of claim 1, wherein the support frame (130) is an expansion frame, and a ring frame (137) is fixedly installed on the top of the expansion frame and used for hanging a transfusion bottle or adjusting the adaptive height for being held by a user.

4. The thoracic drainage device of claim 3, wherein the support frame (130) comprises a vertical column (131) and a support rod (133), the vertical column (131) is hollow and provided with a sliding groove, the lower end of the support rod (133) is slidably inserted into the sliding groove, the upper end of the vertical column (131) is screwed with a first knob (135), and the first knob (135) penetrates through the inner wall of the sliding groove in a threaded manner.

5. The thoracic drainage device of claim 4, wherein the sliding slot is a square slot, the supporting rod (133) is a square rod, and the upper end of the upright post (131) is provided with a holding part (139).

6. The thoracic drainage device of claim 1, wherein a connection tube (370) is connected between the end of the drainage tube (330) and the puncture needle (350), and the connection tube (370) is a bendable hose.

7. The thoracic drainage device of claim 1, wherein the inner wall of one end of the flow guide tube (330) is concavely provided with a receiving groove (331), the receiving groove (331) is internally provided with a ball (333), the outer wall of the flow guide tube (330) is provided with a magnet (335), and the ball (333) is a magnetic ball.

8. The thoracic drainage device of claim 7, wherein the magnet (335) is C-shaped in cross section and slidably engaged with the outer surface of the drainage tube (330), and the ball (333) has a diameter smaller than the inner diameter of the drainage tube (330).

9. The thoracic drainage device of claim 1, wherein the support frame (130) is connected with a fixture block (150), a positioning plate (170) is fixed on the back of the drainage bottle (310), a positioning groove is formed in the surface of the positioning plate (170), and the fixture block (150) is matched, clamped and fixed with the positioning groove.

10. The thoracic drainage device of claim 1, wherein a battery is fixed on the upper surface of the base (110), an illuminating lamp is installed on the supporting frame (130), and a control switch is fixed on the surface of the supporting frame (130), wherein the battery, the illuminating lamp and the control switch are electrically connected.