CN213822779U

CN213822779U - Novel thoracic drainage bottle

Info

Publication number: CN213822779U
Application number: CN202020891578.1U
Authority: CN
Inventors: 李冬
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-07-30
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a novel thoracic drainage bottle, which comprises a drainage bottle body and a drainage tube, wherein the top end of the drainage bottle body is respectively provided with a first connecting tube joint for draining the drainage into the drainage bottle body and a second connecting tube joint for guiding the gas in the drainage bottle body out, the upper end of the first connecting pipe joint is connected with the drainage pipe, the lower end of the first connecting pipe joint extends towards the inside of the drainage bottle body and is fixedly connected with a liquid inlet pipe, the connection between the drainage tube and the first connecting pipe joint can be reinforced through the buckle structure of the switch buckle part, and from taking switch structure, be difficult for droing, the break-make of convenient control drainage tube, normal saline filling structure is convenient for pour into the drainage bottle with normal saline, reduces the infection risk, and the air current shows that the enlargeing part can enlarge the demonstration to deriving the air current, and the medical staff of being convenient for masters the gas condition of deriving.

Description

Novel thoracic drainage bottle

Technical Field

The utility model relates to the technical field of medical treatment, concretely relates to novel thoracic drainage bottle.

Background

The thoracic drainage is that one end of a drainage tube is placed into the thoracic cavity of a patient, and the other end of the drainage tube is connected into a thoracic drainage bottle which is lower than the drainage tube, so that gas or liquid discharged from the thoracic cavity of the patient can be collected, and lung tissues are expanded again to recover functions;

application number is CN 201820464060.2's a novel thorax drainage bottle, the bottle comprises a bottle body, the bottom of bottle is provided with the spike, the top of bottle is provided with the drainage mouth, the both sides surface fixed connection of bottle has a pair of support, one side of support is provided with folding couple, the embedded spacing tooth that is provided with in a side surface of folding couple, but among the prior art, the junction of drainage tube and drainage bottle takes place easily to drop, and does not have from taking the double-layered pipe device, and the patient goes out the inspection and often need use hemostatic forceps to press from both sides the pipe, has increased the probability of taking off the pipe, pours into thorax drainage bottle with normal saline by medical staff at every turn, need open the lid, has increased the risk of infection, and the operation is also comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a novel thoracic drainage bottle just lies in solving above-mentioned problem, possesses and to consolidate being connected of drainage tube and drainage bottle, and from taking the double-layered pipe device, conveniently controls the break-make of drainage tube, is convenient for pour into advantages such as drainage bottle with normal saline into, has solved the junction of drainage tube and drainage bottle and has taken place to drop easily, can't conveniently control the break-make of drainage tube, when normal saline was poured into, has increased the risk scheduling problem of infection.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a novel thoracic drainage bottle, including drainage bottle body and drainage tube, the top of drainage bottle body is provided with the first connecting pipe joint that is used for drainage to the drainage bottle body respectively and leads out the second connecting pipe joint of gas in the drainage bottle body, the upper end of first connecting pipe joint with the drainage tube is connected each other, the lower extreme of first connecting pipe joint extends towards the interior of drainage bottle body and fixedly connected with feed liquor pipe, be provided with the air current display amplification part that is used for amplifying the display of the exhaust gas in the drainage bottle body on the second connecting pipe joint;

the drainage tube is provided with a switch buckle component, the switch buckle component comprises an arc-shaped connecting plate, the lower end of the arc-shaped connecting plate is provided with a buckle structure for realizing the clamping connection of the drainage tube and the first connecting pipe joint, and the upper end of the arc-shaped connecting plate is provided with a switch structure for realizing the on-off of the drainage tube;

the bottom of the drainage bottle body is detachably provided with a hanging bracket used for hanging the drainage bottle body and supporting the bottom.

By adopting the structure, the airflow display amplification part is arranged on the second connecting pipe joint, one end of the drainage pipe is sleeved on the outer side of the first connecting pipe joint, after the drainage pipe is sleeved, the drainage pipe is hooped on the outer side of the first connecting pipe joint through the buckle structure of the switch buckle part, the sealing performance of the connection between the first connecting pipe joint and the drainage pipe is ensured while the drainage pipe is placed to fall off, the other end of the drainage pipe is inserted into the body of a patient, the drainage of gas and liquid in the body of the patient is realized, when the gas is led into the drainage bottle body, the gas is led out through the second connecting pipe joint and enters the airflow display amplification part, the amplified display of the airflow is realized through the airflow display amplification part, the medical staff can conveniently master the gas discharge condition in the body of the patient, the liquid is led into the drainage bottle body for storage, the on-off of the drainage pipe can also be realized through the switch structure, wherein the switch buckle part can be slidably sleeved on the outer side of the drainage pipe, and repeating the use after disinfection.

Further, buckle structure includes that two use the drainage tube as the arc of central symmetric distribution, the one end of two arcs all with arc even board fixed connection, the other end of two arcs be two parallel distribution's of fixedly connected with connecting plate respectively, is provided with the elasticity cushion between two connecting plates, threaded connection has adjusting bolt on one of them connecting plate, and adjusting bolt's one end is passed the elasticity cushion and is rotated with another one connecting plate and be connected.

Further, the switch structure is including fixed two splint that set up at the mount table on arc even board top and use the drainage tube as central symmetric distribution, the one end of two splint all articulates to the mount table on, one side that the mount table was kept away from to the drainage tube is provided with the elastic webbing, the both ends of elastic webbing respectively with two splint fixed connection each other, the fixed lantern ring that is provided with the suit in the drainage tube outside in the upper and lower both ends of two mount tables, one side fixedly connected with elastic rope's the one end of the lantern ring, elastic rope's other end fixedly connected with is used for connecting the lasso of two splint, the fixed spacing arch that is used for carrying on spacingly to the lasso that is provided with in the one end outside that the mount table was kept away from to two splint.

Further, the airflow display amplification part comprises a lifting cylinder in a cylindrical shape, the upper end of the lifting cylinder is sealed with a lower end opening, the inner thread is arranged on the inner side wall of the lower end of the lifting cylinder, the lifting cylinder is in threaded connection with the outer thread of the second connecting pipe joint through the inner thread, the lower end of the lifting cylinder is provided with a rubber gasket in the butt position of the drainage bottle body, a light ball body is arranged inside the lifting cylinder, a ball supporting convex plate used for supporting the light ball body is fixedly arranged on the inner side wall of the lower end of the lifting cylinder, a circular through hole supported by the bottom of the light ball body is formed in the middle of the ball supporting convex plate, and a plurality of vent grooves extending along the vertical direction are formed in the outer side wall of the upper end of the lifting cylinder.

Further, normal saline filling structure is including seting up the jack at drainage bottle upper end lateral wall, and drainage bottle inboard is close to jack rigidity and is provided with the slide cartridge, and the one end and the jack intercommunication of slide cartridge, the other end slip of slide cartridge are provided with the guide bar, and the guide bar is located the one end fixedly connected with sliding plug of slide cartridge, and the outside activity nestification of guide bar has the spring, drainage bottle internal side wall is close to sliding plug border position and is provided with the seal ring with sliding plug cooperation sealing connection, the lateral wall has seted up out the liquid hole under the one end that the jack was kept away from to the slide cartridge, one side that the sliding plug is close to the jack is seted up jaggedly.

Further, hang the bracket and include the base, the upside of base is offered and is used for inlaying the recess of establishing drainage bottle bottom, the left and right sides fixedly connected with side lever of base, the equal fixedly connected with slide bar in one side that the upper end of two side levers is close to each other, and the outside slip of two slide bars is provided with the connecting sleeve, and the equal fixedly connected with in top of two side levers hangs respectively, two the shaping has the arc arch that is used for carrying on spacingly to the drainage bottle to the top on the side lever.

Furthermore, the bottom of the hanging bracket is fixedly provided with more than two support legs.

Further, the drainage bottle body is made of transparent plastics, and the outer side wall of the drainage bottle body is provided with scales.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that: the buckle structure through switch buckle part can be consolidated being connected of drainage tube and first connecting pipe head, and takes switch structure certainly, is difficult for droing, conveniently controls the break-make of drainage tube, and normal saline filling structure is convenient for pour into the drainage bottle with normal saline in, reduces the infection risk, and the air current shows that enlargies the part and can enlarge the demonstration to deriving the air current, and the medical staff of being convenient for masters the gaseous condition of derivation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the cross-sectional structure A-A of FIG. 1 according to the present invention;

fig. 3 is a schematic perspective view of fig. 1 according to the present invention;

FIG. 4 is a schematic structural view of a switch buckle component of the present invention;

FIG. 5 is a schematic view of the structure of the airflow display amplifying part of the present invention;

fig. 6 is a schematic enlarged view of a portion B of fig. 2 according to the present invention.

The reference numerals are explained below: 1. a drainage bottle body; 2. a normal saline filling structure; 201. a jack; 202. a slide cylinder; 203. a sliding plug; 204. a notch; 205. a spring; 206. a guide bar; 207. a liquid outlet hole; 208. a sealing gasket; 3. a first connection pipe joint; 4. a second connector fitting; 5. a drainage tube; 6. a switch buckle component; 61. a buckle structure; 61a, an arc plate; 61b, an adjusting bolt; 61c, a connecting plate; 61d, an elastic cushion; 62. an arc-shaped connecting plate; 63. a switch structure; 63a, a mounting table; 63b, a splint; 63c, a limiting bulge; 63d, an elastic rope; 63e, an elastic band; 63f, a ferrule; 7. an airflow display amplification unit; 7a, a lifting cylinder; 7b, supporting the convex plate; 7c, light spheres; 7d, a vent groove; 8. a hanging bracket; 8a, a base; 8b, a side rod; 8c, arc-shaped bulges; 8d, a sliding rod; 8e, hanging and sorting; 8f, connecting the sleeve; 9. a support leg; 10. calibration; 11. a liquid inlet pipe.

Detailed Description

For the purpose of the present invention; technical solutions and advantages will be more clear, and the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the utility model provides a novel thoracic drainage bottle, which comprises a drainage bottle body 1 and a drainage tube 5, wherein the top end of the drainage bottle body 1 is respectively provided with a first connecting pipe joint 3 for conducting drainage into the drainage bottle body 1 and a second connecting pipe joint 4 for conducting gas out of the drainage bottle body 1, the upper end of the first connecting pipe joint 3 is connected with the drainage tube 5, the lower end of the first connecting pipe joint 3 extends towards the interior of the drainage bottle body 1 and is fixedly connected with a liquid inlet pipe 11, and the second connecting pipe joint 4 is provided with an airflow display and amplification component 7 for displaying the amplification of the gas discharged from the drainage bottle body 1; a switch buckle component 6 is arranged on the drainage tube 5, the switch buckle component 6 comprises an arc-shaped connecting plate 62, the arc-shaped connecting plate 62 is used for being attached to the outer radian of the drainage tube 5, a buckle structure 61 used for realizing the clamping connection of the drainage tube 5 and the first connecting pipe joint 3 is arranged at the lower end of the arc-shaped connecting plate 62, and a switch structure 63 used for realizing the on-off of the drainage tube 5 is arranged at the upper end of the arc-shaped connecting plate 62; the bottom of the drainage bottle body 1 is detachably provided with a hanging bracket 8 which is used for hanging the drainage bottle body 1 and supporting the bottom.

The buckle structure 61 comprises two arc-shaped plates 61a which are symmetrically distributed by taking the drainage tube 5 as the center, one ends of the two arc-shaped plates 61a are fixedly connected with the arc-shaped connecting plate 62, the other ends of the two arc-shaped plates 61a are respectively fixedly connected with two connecting plates 61c which are distributed in parallel, an elastic cushion 61d is arranged between the two connecting plates 61c, an adjusting bolt 61b is connected with one connecting plate 61c in a threaded manner, and one end of the adjusting bolt 61b penetrates through the elastic cushion 61d and is rotatably connected with the other connecting plate 61 c. Adjusting bolt 61 b's one end and connecting plate 61c rotate to be connected, adjusting bolt 61b and connecting plate 61c threaded connection, can adjust the distance between two connecting plates 61c when adjusting bolt 61b rotates, arc 61a is close to the realization and steps up the outside at first connecting pipe joint 3 to drainage tube 5 when being close to, and wherein elastic cushion 61d can realize carrying out elastic support between two connecting plates 61c, prevents that the condition that connecting plate 61c atress warp from taking place.

Switch structure 63 is including fixed mount table 63a that sets up on arc even board 62 top and two splint 63b that use drainage tube 5 as central symmetric distribution, two splint 63 b's one end is all articulated to mount table 63a on, one side that mounting table 63a was kept away from to drainage tube 5 is provided with elastic band 63e, elastic band 63 e's both ends respectively with two splint 63b fixed connection each other, the fixed lantern ring that is provided with the suit in the drainage tube 5 outside in two mount table 63 a's upper and lower both ends, one side fixedly connected with elastic rope 63 d's of lantern ring one end, elastic rope 63 d's the other end fixedly connected with is used for connecting two splint 63 b's lasso 63f, two splint 63b keep away from the fixed spacing arch 63c that is used for carrying on spacing to lasso 63f in the one end outside of mount table 63 a. When carrying out the centre gripping of cutting off to drainage tube 5, hold between the fingers one end that holds two splint 63b and keep away from mount table 63a and be close to, the drainage tube 5 between two splint 63b presss from both sides flat, it is fixed to connect two splint 63 b's expansion end through lasso 63f after being close to, elastic rope 63d can prevent that lasso 63f from droing from two splint 63b, and spacing protruding 63c can realize spacing to lasso 63f, conveniently take off lasso 63f from two splint 63b, take off behind the lasso 63f, two splint 63b are automatic outwards expand and open, and elastic webbing 63e can be drawn two splint 63b and decide, avoid splint 63b to rock back and forth.

The airflow display amplification part 7 comprises a lifting cylinder 7a in a cylindrical shape, the upper end of the lifting cylinder 7a is sealed with a lower end opening, the inner thread is arranged on the inner side wall of the lower end of the lifting cylinder 7a, the lifting cylinder 7a is in threaded connection with the outer thread of the second connecting pipe joint 4 through the inner thread, the lower end of the lifting cylinder 7a is in butt connection with the drainage bottle body 1, a rubber gasket is arranged inside the lifting cylinder 7a, a light ball body 7c is arranged inside the lifting cylinder 7a, a ball supporting convex plate 7b used for supporting the light ball body 7c is fixedly arranged on the inner side wall of the lower end of the lifting cylinder 7a, a circular through hole supported by the bottom of the light ball body 7c is formed in the middle of the ball supporting convex plate 7b, and a plurality of ventilation grooves 7d extending vertically are formed in the outer side wall of the upper end of the lifting cylinder 7 a. When the gas in the drainage bottle body 1 is discharged through the second connecting pipe joint 4, get into a lift section of thick bamboo 7a, blow up light spheroid 7c through the circular through-hole that holds in the palm bulb flange 7b middle part formation, light spheroid 7c rises in a lift section of thick bamboo 7a, gas can derive a lift section of thick bamboo 7a through air channel 7d, when light spheroid 7c fell down, light spheroid 7c bottom can form certain sealed effect with the circular through-hole cooperation that holds in the palm bulb flange 7b middle part formation, medical staff can observe the lift of light spheroid 7c through air channel 7d, thereby judge whether have gas to derive the patient internal, a lift section of thick bamboo 7a can also adopt transparent material to make.

The normal saline filling structure 2 comprises a jack 201 arranged on the side wall of the upper end of the drainage bottle body 1, a sliding cylinder 202 is fixedly arranged on the inner side of the drainage bottle body 1 close to the jack 201, one end of the sliding cylinder 202 is communicated with the jack 201, a guide rod 206 is slidably arranged at the other end of the sliding cylinder 202, a sliding plug 203 is fixedly connected to one end of the guide rod 206, which is located in the sliding cylinder 202, a spring 205 is movably nested on the outer side of the guide rod 206, a sealing gasket 208 which is in sealing connection with the sliding plug 203 in a matching manner is arranged on the inner side wall of the drainage bottle body 1 close to the edge of the sliding plug 203, a liquid outlet 207 is formed in the side wall of one end of the sliding cylinder 202, which is far away from the jack 201, and a notch 204 is formed in one side of the sliding plug 203, which is close to the jack 201. The injection tube head of the injection tube is inserted into the jack 201 and is abutted against the sliding plug 203, the sliding plug 203 moves towards the drainage bottle body 1, then the physiological saline in the injection tube flows into the drainage bottle body 1 through the notch 204 and the liquid outlet hole 207, the injection tube head of the injection tube leaves the sliding plug 203, the sliding plug 203 resets under the elastic force action of the spring 205, and the sliding plug 203 is abutted against the sealing washer 208 to realize the sealing of the jack 201.

Hanging bracket 8 includes base 8a, the recess that is used for inlaying and establishes drainage bottle 1 bottom is offered to base 8 a's upside, base 8 a's the left and right sides fixedly connected with side lever 8b, the equal fixedly connected with slide bar 8d in one side that two side lever 8 b's upper end is close to each other, the outside slip of two slide bar 8d is provided with connecting sleeve 8f, the equal fixedly connected with in top of two side lever 8b hangs other 8e, the shaping has and is used for carrying out spacing arc arch 8c to the top to drainage bottle 1 on two side lever 8 b.

The bottom of the hanging bracket 8 is fixedly provided with more than two support legs 9. For achieving a stable support of the bracket 8.

The drainage bottle body 1 is made of transparent plastic, and the outer side wall of the drainage bottle body 1 is provided with scales 10. Is convenient for observing the volume of the liquid in the drainage bottle body 1.

The buckle structure 61 through the switch buckle part 6 can reinforce the connection of the drainage tube 5 and the first connecting pipe joint 3, and is provided with the switch structure 63, so that the drainage tube is not easy to fall off, the on-off of the drainage tube 5 is convenient to control, the normal saline filling structure 2 is convenient to inject the normal saline into the drainage bottle, the infection risk is reduced, the airflow display amplification part 7 can amplify and display the derived airflow, and the medical personnel can master the derived gas condition.

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

Claims

1. A novel thoracic drainage bottle is characterized in that: the drainage bottle comprises a drainage bottle body (1), a normal saline filling structure (2) and a drainage tube (5), wherein a first connecting tube joint (3) for draining the drainage bottle body (1) and a second connecting tube joint (4) for guiding the gas in the drainage bottle body (1) are respectively arranged at the top end of the drainage bottle body (1), the upper end of the first connecting tube joint (3) is connected with the drainage tube (5), the lower end of the first connecting tube joint (3) extends towards the interior of the drainage bottle body (1) and is fixedly connected with a liquid inlet tube (11), and an airflow display amplification part (7) for amplifying and displaying the gas discharged from the drainage bottle body (1) is arranged on the second connecting tube joint (4);

a switch buckle component (6) is arranged on the drainage tube (5), the switch buckle component (6) comprises an arc-shaped connecting plate (62), a buckle structure (61) for realizing the clamping connection of the drainage tube (5) and the first connecting pipe joint (3) is arranged at the lower end of the arc-shaped connecting plate (62), and a switch structure (63) for realizing the on-off of the drainage tube (5) is arranged at the upper end of the arc-shaped connecting plate (62);

the bottom of the drainage bottle body (1) is detachably provided with a hanging bracket seat (8) used for hanging the drainage bottle body (1) and supporting the bottom.

2. The novel thoracic drainage bottle of claim 1, wherein: buckle structure (61) include two arc (61a) that use drainage tube (5) as central symmetric distribution, the one end of two arc (61a) all with arc even board (62) fixed connection, the other end difference fixedly connected with connecting plate (61c) of two parallel distribution of two arc (61a), be provided with elasticity cushion (61d) between two connecting plates (61c), threaded connection has adjusting bolt (61b) on one of them connecting plate (61c), the one end of adjusting bolt (61b) is passed elasticity cushion (61d) and is rotated with another one connecting plate (61c) and be connected.

3. The novel thoracic drainage bottle of claim 1, wherein: the switch structure (63) comprises an installation platform (63a) fixedly arranged at the top end of the arc-shaped connecting plate (62) and two clamping plates (63b) symmetrically distributed by taking the drainage tube (5) as the center, the one end of two splint (63b) all articulates to mount table (63a), one side that mount table (63a) were kept away from in drainage tube (5) is provided with elastic webbing (63e), the both ends of elastic webbing (63e) respectively with two splint (63b) fixed connection each other, the upper and lower both ends of two mount table (63a) are fixed to be provided with the lantern ring of suit in drainage tube (5) outside, one side fixed connection of lantern ring has the one end of elastic rope (63d), the other end fixedly connected with of elastic rope (63d) is used for connecting lasso (63f) of two splint (63b), the one end outside that mount table (63a) was kept away from in two splint (63b) is fixed to be provided with and is used for carrying out spacing protruding (63c) to lasso (63 f).

4. The novel thoracic drainage bottle of claim 1, wherein: the airflow display amplifying part (7) comprises a lifting cylinder (7a) in a cylindrical shape, the upper end of the lifting cylinder (7a) is closed, the lower end of the lifting cylinder is opened, the inner side wall of the lower end of the lifting cylinder (7a) is provided with an internal thread, the lifting cylinder (7a) is in threaded connection with an external thread arranged on the outer side of the second connecting pipe joint (4) through the internal thread, a rubber gasket is arranged at the abutting part of the lower end of the lifting cylinder (7a) and the drainage bottle body (1), a light ball body (7c) is arranged in the lifting cylinder (7a), a ball supporting convex plate (7b) used for supporting the light ball body (7c) is fixedly arranged on the inner side wall of the lower end of the lifting cylinder (7a), a circular through hole supported by the bottom of the light ball body (7c) is formed in the middle of the ball supporting convex plate (7b), the outer side wall of the upper end of the lifting cylinder (7a) is provided with a plurality of vent grooves (7d) which extend along the vertical direction.

5. The novel thoracic drainage bottle of claim 1, wherein: the normal saline filling structure (2) comprises a jack (201) arranged on the side wall of the upper end of a drainage bottle body (1), a sliding cylinder (202) is fixedly arranged on the inner side of the drainage bottle body (1) close to the jack (201), one end of the sliding cylinder (202) is communicated with the jack (201), a guide rod (206) is arranged at the other end of the sliding cylinder (202) in a sliding mode, a sliding plug (203) is fixedly connected to one end of the guide rod (206) in the sliding cylinder (202), a spring (205) is movably nested on the outer side of the guide rod (206), a sealing gasket (208) in sealing connection with the sliding plug (203) in a matching mode is arranged on the inner side wall of the drainage bottle body (1) close to the edge of the sliding plug (203), a liquid outlet hole (207) is formed in the lower side wall of one end, far away from the jack (201), of the sliding plug (203) close to the jack (201), and a notch (204) is formed in one side.

6. The novel thoracic drainage bottle of claim 1, wherein: hanging bracket (8) including base (8a), the upside of base (8a) is offered and is used for inlaying the recess of establishing drainage bottle (1) bottom, the left and right sides fixedly connected with side lever (8b) of base (8a), the equal fixedly connected with slide bar (8d) in one side that the upper end of two side levers (8b) is close to each other, the outside slip of two slide bars (8d) is provided with connecting sleeve (8f), the equal fixedly connected with in top of two side levers (8b) hangs other (8e), two the shaping has on side lever (8b) and is used for carrying out spacing arc arch (8c) to the top drainage bottle (1).

7. The novel thoracic drainage bottle of claim 1, wherein: the bottom of the hanging bracket (8) is fixedly provided with more than two support legs (9).

8. The novel thoracic drainage bottle of claim 1, wherein: the drainage bottle body (1) is made of transparent plastics, and the outer side wall of the drainage bottle body (1) is provided with scales (10).