CN215194241U

CN215194241U - Closed thoracic drainage bottle

Info

Publication number: CN215194241U
Application number: CN202121211308.2U
Authority: CN
Inventors: 王东昌
Original assignee: Third Hospital of Hebei Medical University
Current assignee: Third Hospital of Hebei Medical University
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-12-17
Anticipated expiration: 2031-05-27

Abstract

The utility model discloses a thorax closed drainage bottle, the bottle is transparent material, and the inner chamber of bottle is separated for independent collection chamber, water seal chamber and pressure regulating chamber, and each chamber is established ties in proper order through the pipe. Collect the middle part in chamber and vertically be equipped with baffle one and baffle two, baffle one is less than baffle two, collects the chamber and do not separate for only the stock solution one chamber of top intercommunication, stock solution two chamber and stock solution three chamber, and the sectional area increases in proper order, all is equipped with on stock solution one chamber, stock solution two chamber and stock solution three chamber and is used for showing volumetric scale sign, and the drainage tube is located the top in stock solution one chamber. This drainage bottle is for satisfying different patients' the condition, under the whole volumetric condition in chamber is collected in the increase, will collect the chamber and separate into three independent stock solution chamber through two baffles of high difference, and the next stock solution chamber of discharging again after a chamber stores up full hydrops all is equipped with the scale interval on every stock solution chamber, can make the minimum interval scale interval more accurate, and the hydrops deposits in a stock solution chamber, changes the colour and the nature of observing the discharge hydrops.

Description

Closed thoracic drainage bottle

Technical Field

The utility model relates to a medical drainage device field especially relates to a thorax closed drainage bottle.

Background

The thoracic closed drainage device discharges gas and liquid in the thoracic cavity out of the body by utilizing the principles of negative pressure suction and gravity action to relieve the pressure of the thoracic cavity, thereby relieving the compression of the liquid and the gas on the heart and lung tissues and enabling the patient to recover. Patients with different disease conditions need individualized treatment, part of patients with pneumothorax (pneumothorax) only need closed drainage and exhaust of pneumothorax (pneumothorax), and a small part of patients need continuous negative pressure suction to keep negative pressure in the chest cavity, so that the lung is helped to reopen.

The drainage bottle all can mark the scale on collecting the chamber, judges the patient condition through the volume of observing patient's discharge hydrops, but the collection chamber volume of current drainage bottle is great, and the hydrops discharge back reading is inaccurate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a thoracic cavity closed drainage bottle with accurate reading.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is:

a thoracic cavity closed drainage bottle is characterized in that an inner cavity of a bottle body is divided into an independent collection cavity, a water seal cavity and a pressure regulating cavity, the collection cavity, the water seal cavity and the pressure regulating cavity are sequentially connected in series through a first catheter and a second catheter, one end of the first catheter is located at the upper part of the collection cavity, the other end of the first catheter is located at the bottom of the water seal cavity, two ends of the second catheter are located at the upper part of the cavity, the collection cavity is connected with a drainage tube in a sealing mode, the pressure regulating cavity is further connected with a pressure regulating tube in a sealing mode and an suction tube used for being connected with a suction apparatus in a sealing mode, the pressure regulating tube extends into the bottom of the pressure regulating cavity, and the suction tube extends into the upper part of the pressure regulating cavity; the method is characterized in that: water injection ports with sealing caps are arranged on the water sealing cavity and the pressure regulating cavity; collect the vertical baffle one and the baffle two that is equipped with in middle part in chamber, baffle one is less than baffle two, in baffle one and baffle two formation stock solution one chamber, the baffle one outside forms the stock solution two chamber, and the baffle outside forms stock solution three chamber, the space intercommunication at top is passed through in stock solution one chamber, stock solution two chamber and stock solution three chamber, and the sectional area increases in proper order, all is equipped with the scale sign that is used for showing the volume on stock solution one chamber, stock solution two chamber and stock solution three chamber, the drainage tube is located the top in stock solution one chamber.

The further technical scheme is as follows: at least one end of the second conduit and one end of the suction tube are provided with waterproof breathable films.

The further technical scheme is as follows: the pressure regulating pipe in the pressure regulating cavity is provided with a non-white floating block in a sliding way.

The further technical scheme is as follows: the drainage tube is including fixing the fixed pipe at collection chamber top, the lower extreme of fixed pipe stretches into, and outside the collection chamber was stretched out to the upper end, has pegged graft in the upper end of fixed pipe and has the hose, the hose has the retaining member that makes the hose hug closely the fixed pipe with the junction of fixed pipe.

The further technical scheme is as follows: the retaining member includes

The connecting ring is in a regular polygon shape, coaxially sleeved outside the fixed pipe and fixed with the fixed pipe through a plurality of connecting rods;

the clamping plates are sequentially connected on the connecting ring in series to form an annular clamping surface, each clamping plate can rotate along the connecting ring, a clamping part for clamping the hose is formed at the upper end of the clamping surface, and an adjusting part is formed at the lower end of the clamping surface; and

the conical head is connected outside the fixed pipe in a threaded mode, and the small end of the conical head faces upwards and extends into the adjusting portion.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

this drainage bottle is for satisfying different patients' the condition, under the whole volumetric condition in chamber is collected in the increase, will collect the chamber and separate into three independent stock solution chamber through two baffles of high difference, and the next stock solution chamber of discharging again after a chamber stores up full hydrops all is equipped with the scale interval on every stock solution chamber, can make the minimum distance scale interval more accurate, and the reading is accurate. And the accumulated liquid is precipitated in the liquid storage cavity, so that the color and the property of the discharged accumulated liquid can be observed more easily.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic structural diagram of the closed thoracic drainage bottle;

FIG. 2 is a schematic view of the locking member of the closed thoracic drainage bottle;

FIG. 3 is a schematic front view of the locking member of the closed thoracic drainage bottle;

fig. 4 is a schematic top view of the locking member of the closed thoracic drainage bottle.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

As shown in figure 1, a thorax closed drainage bottle, the bottle is transparent material, and the inner chamber of bottle is separated for independent collection chamber 1, water seal chamber 2 and pressure regulating chamber 3, collect chamber 1, water seal chamber 2 and pressure regulating chamber 3 and establish ties in proper order through pipe 4 and two 5, the one end of pipe 4 is located the upper portion of collecting chamber 1, and the other end is located the bottom in water seal chamber 2, the both ends of pipe two 5 all are located the upper portion in place chamber, collect chamber 1 sealing connection has drainage tube 6, pressure regulating chamber 3 still sealed even have pressure regulating pipe 7 and be used for connecting the suction tube 8 of aspirator, pressure regulating pipe 7 stretches into the bottom in pressure regulating chamber 3, and suction tube 8 stretches into the upper portion in pressure regulating chamber 3. The water sealing cavity 2 and the pressure regulating cavity 3 are both provided with water injection ports 9 with sealing caps.

When the drainage bottle is used, the drainage tube 6 is connected with the thoracic cavity of a patient, water is added into the water sealing cavity 2, the drainage bottle is placed at a position 60-100 cm lower than the plane of a drainage opening of the chest wall, and the drainage bottle is placed at a safe position to be properly arranged so as to prevent accidental kicking. The internal pressure of thorax is greater than the internal pressure of bottle, relies on the gravity drainage, and body fluid and gas in the thorax enter into through drainage tube 6 and collect chamber 1, and the body fluid storage is in collecting chamber 1, and gas enters into water seal chamber 2 through pipe 4, overflows in the water in water seal chamber 2 again, gets into pressure regulating chamber 3 through pipe two 5, and the rethread attracts pipe 8 discharges.

When the body fluid and the gas in the thoracic cavity of the patient are discharged quickly and completely, the residual body fluid and the gas cannot be discharged through the pressure difference between the body fluid and the bottle body, water is added into the pressure regulating cavity 3, the suction tube 8 is externally connected with an aspirator, the residual body fluid and the gas are extracted, when the suction force of the aspirator is too large, the internal pressure of the pressure regulating cavity is reduced too quickly, external air enters the pressure regulating cavity 3 through the pressure regulating tube 7, the aspirated air is supplemented, the fact that the aspirator sucks the internal tissues of the thoracic cavity of the patient through the suction tube 8, the pressure regulating cavity, the water sealing cavity 2, the collecting cavity 1 and the drainage tube 6 to injure the tissues is prevented, meanwhile, when the aspirator is switched on, the generated negative pressure value is equal to the water sealing depth of the adjustable pressure regulating tube 7, and the pressure regulation of medical personnel is facilitated.

When carrying out the drainage to prevent that liquid contrary inflow pleural cavity in the bottle, observe the drainage, keep unobstructed, observe and accurate volume, the colour and the nature of recording drainage liquid, regularly extrude drainage tube 6, prevent pressurized, distortion and jam. The fluctuation condition of the water column in the water seal cavity 2 is closely noticed to judge whether the drainage tube 6 is unobstructed, and the fluctuation range of the water column is about 4-6 cm. The patient is in a semi-sitting position, and coughing and deep breathing of the patient are encouraged, so that the liquid and gas in the chest cavity are discharged, the lung is promoted to be re-opened, the body position is changed frequently, and drainage is facilitated.

In this structure, the middle part of collecting chamber 1 is vertical to be equipped with baffle one 11 and baffle two 12, baffle one 11 is less than baffle two 12, forms a stock solution cavity 101 between baffle one 11 and baffle two 12, and baffle one 11 outsides form stock solution cavity 102, and baffle two 12 outsides form stock solution three cavities 103, stock solution cavity 101, stock solution cavity 102 and stock solution three cavities 103 communicate through the space at top, and the sectional area increases in proper order, all is equipped with the scale sign that is used for showing the volume on stock solution cavity 101, stock solution cavity 102 and stock solution three cavities 103, drainage tube 6 is located the top in stock solution cavity 101, and the hydrops of being drawn forth firstly gets into stock solution cavity 101, and when the back is full in stock solution cavity 101, through baffle one 11 overflow to stock solution cavity 102, when the back is full in stock solution cavity 102, through baffle two 12 overflows to stock solution three cavities 103.

The scale mark on the first liquid storage cavity 101 is 0-120ml, the scale mark on each grid is 5ml, the scale mark on the second liquid storage cavity 102 is 650ml, the scale mark on each grid is 10ml, the scale mark on the third liquid storage cavity 103 is 650ml, 1400ml, and the scale mark on each grid is 20 ml. The volume of a general stock solution chamber 101 can satisfy patient's user demand, but for the condition that satisfies different patients, has increased the whole volume of collecting chamber 1.

This drainage bottle is for satisfying different patients' the condition, collects under the 1 whole volumetric condition in chamber in the increase, will collect chamber 1 and separate into three independent stock solution chamber through two baffles of high difference, and the next stock solution chamber of discharging again after the full hydrops of a chamber storage all is equipped with the scale interval on every stock solution chamber, can make the minimum distance scale interval more accurate, and the reading is accurate. And the effusion precipitates in the liquid storage cavity 101, so that the color and the property of the effusion are easier to observe.

Because the water in the drainage bottle can evaporate and reduce in the use, need medical personnel often to add water to water seal chamber 2 and pressure regulating chamber 3, otherwise influence the use of drainage bottle. Therefore, at least one end of the second conduit 5 and one end of the suction tube 8 are both provided with the waterproof breathable film 10. Thereby effectively reducing the consumption of water.

In addition, in order to facilitate observation of the water level in the pressure-regulating chamber 3, a non-white float 31 is slidably provided on the pressure-regulating pipe 7 located in the pressure-regulating chamber 3.

Because the drainage tube 6 is connected with the patient, the patient's activity can pull the drainage tube 6, there is the risk that drainage tube 6 and bottle drop. In this structure, drainage tube 6 is including fixing the fixed pipe 61 at collection chamber 1 top, and fixed pipe 61 is the hard tube, the lower extreme of fixed pipe 61 stretches into, and outside the collection chamber 1 was stretched out to the upper end, has pegged graft in the upper end of fixed pipe 61 and has had the hose, and hose head cover realizes the interference fit between the two outside fixed pipe 61, the hose has the retaining member 600 that makes the hose hug closely fixed pipe 61 with the junction of fixed pipe 61.

As shown in fig. 2-4, retaining member 600 includes an attachment ring 601, a plurality of cleats 602, and a tapered head 603. The connection ring 601 is a regular polygon, coaxially sleeved outside the fixed tube 61, and fixed with the fixed tube 61 through a plurality of connection rods. A plurality of clamping plates 602 are connected in series on the connecting ring 601 in sequence to form an annular clamping surface, each clamping plate 602 can rotate along the connecting ring 601, a clamping portion for clamping the hose is formed at the upper end of the clamping surface, and an adjusting portion is formed at the lower end of the clamping surface. The conical head 603 is screwed outside the fixed tube 61, and the small end of the conical head 603 faces upwards and extends into the adjusting part.

The tapered head 603 is rotated upwards to make the clamping plate 602 rotate along the connection ring 601, so that the lower end of the clamping plate 602 is opened outwards, and the upper end of the clamping plate 602 is rotated inwards, thereby compressing the hose head on the fixed tube 61, and ensuring the stability of the connection between the drainage tube 6 and the bottle body.

The above is only the preferred embodiment of the present invention, and any person can make some simple modifications, deformations and equivalent replacements according to the present invention, all fall into the protection scope of the present invention.

Claims

1. A thoracic cavity closed drainage bottle is characterized in that an inner cavity of a bottle body is divided into an independent collection cavity (1), a water seal cavity (2) and a pressure regulating cavity (3), the collection cavity (1), the water seal cavity (2) and the pressure regulating cavity (3) are sequentially connected in series through a first catheter (4) and a second catheter (5), one end of the first catheter (4) is located at the upper part of the collection cavity (1), the other end of the first catheter is located at the bottom of the water seal cavity (2), two ends of the second catheter (5) are located at the upper part of the collection cavity, the collection cavity (1) is hermetically connected with a drainage tube (6), the pressure regulating cavity (3) is further hermetically connected with a pressure regulating tube (7) and a suction tube (8) used for connecting a suction apparatus, the pressure regulating tube (7) extends into the bottom of the pressure regulating cavity (3), and the suction tube (8) extends into the upper part of the pressure regulating cavity (3); the method is characterized in that: water filling ports (9) with sealing caps are respectively arranged on the water sealing cavity (2) and the pressure regulating cavity (3); collect the middle part of chamber (1) and vertically be equipped with baffle one (11) and baffle two (12), baffle one (11) are less than baffle two (12), form a stock solution chamber (101) between baffle one (11) and baffle two (12), and baffle one (11) outside forms stock solution cavity (102), and baffle two (12) outsides form stock solution three chamber (103), the space intercommunication at a stock solution chamber (101), stock solution two chamber (102) and stock solution three chamber (103) through the top, and the sectional area increases in proper order, all is equipped with on a stock solution chamber (101), stock solution two chamber (102) and stock solution three chamber (103) and is used for showing volumetric scale sign, drainage tube (6) are located the top in a stock solution chamber (101).

2. The closed thoracic drainage bottle of claim 1, wherein: at least one end of the second conduit (5) and one end of the suction tube (8) are both provided with a waterproof breathable film (10).

3. The closed thoracic drainage bottle of claim 1, wherein: a non-white floating block (31) is arranged on the pressure regulating pipe (7) in the pressure regulating cavity (3) in a sliding way.

4. The closed thoracic drainage bottle of claim 1, wherein: drainage tube (6) are including fixing fixed pipe (61) at collection chamber (1) top, the lower extreme of fixed pipe (61) stretches into, and outside the collection chamber (1) was stretched out to the upper end, and it has the hose to peg graft in the upper end of fixed pipe (61), the hose has retaining member (600) that makes the hose hug closely fixed pipe (61) with the junction of fixed pipe (61).

5. The closed thoracic drainage bottle of claim 4, wherein: the retaining member (600) comprises

The connecting ring (601) is in a regular polygon shape, coaxially sleeved outside the fixed pipe (61), and fixed with the fixed pipe (61) through a plurality of connecting rods;

the clamping plates (602) are sequentially connected on the connecting ring (601) in series to form an annular clamping surface, each clamping plate (602) can rotate along the connecting ring (601), a clamping part for clamping a hose is formed at the upper end of the clamping surface, and an adjusting part is formed at the lower end of the clamping surface; and

and the conical head (603) is in threaded connection outside the fixed pipe (61), and the small end of the conical head (603) faces upwards and extends into the adjusting part.