CN211934985U

CN211934985U - Closed drainage nursing device

Info

Publication number: CN211934985U
Application number: CN201821651927.1U
Authority: CN
Inventors: 甄洪花; 陈文凭
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-11
Filing date: 2018-10-11
Publication date: 2020-11-17
Anticipated expiration: 2028-10-11

Abstract

The utility model discloses a closed drainage nursing device mainly relates to medical instrument technical field. Including the drainage bottle, be equipped with the bottle lid on the drainage bottle, be equipped with the air duct on the bottle lid, be equipped with the baffle in the drainage bottle, be equipped with a plurality of outage on the baffle, the baffle separates into first minute chamber with the drainage bottle, the second divides the chamber, the top that first minute separates the chamber is equipped with annotates the liquid pipe, it is equipped with sealed lid on the notes liquid pipe, it runs through the bottle lid and extends to in the drainage bottle to annotate the liquid pipe, the bottom that first minute separates the chamber is equipped with the leakage fluid dram, be equipped with the pipe in the second minute chamber, the pipe runs through in the bottle lid extends to the drainage bottle, the one end that the pipe stretches out the drainage bottle. The beneficial effects of the utility model reside in that: it can not only carry out the mediation at the inside jam position of drainage nursing device, can prevent the adverse current when hydrops is emptyd moreover.

Description

Closed drainage nursing device

Technical Field

The utility model relates to the technical field of medical equipment, specifically a closed drainage nursing device.

Background

Closed thoracic drainage is a drainage tube with one end placed in the thoracic cavity and the other end connected to a water-sealed bottle at a lower position to discharge air or collect fluid in the thoracic cavity, so that lung tissues are re-opened to restore functions. Closed thoracic drainage is widely applied to drainage of hemothorax, pneumothorax and empyema and after thoracotomy as a treatment means, and plays an important role in treating diseases. Once the closed thoracic drainage tube is poorly managed, various complications such as artificial open pneumothorax, blockage of the drainage tube, accidental tube drawing and the like are easily caused. Maintaining the tightness of closed drainage of the thoracic cavity and the patency of the drainage are critical. In the clinical thoracic closed drainage device, when drainage fluid is bloody, a pipeline needs to be extruded for 1 time every 1-2 hours so as to prevent the pipeline from being blocked. The nursing staff needs to hold the drainage tube with both hands during operation, both hands meet from beginning to end, the palm of one hand is upwards, place the drainage tube between finger abdomen and big thenar, the drainage tube is blocked to another hand at the lower extreme apart from preceding one hand, preceding hand high frequency fast extrudees the drainage tube hard, both hands loosen simultaneously afterwards, utilize the interior liquid of drainage tube or the impact of air to wash out the blood clot or the tissue that blocks up the drainage tube, often need the repetitive operation, but the effect is very little, and arouse hydrops adverse current easily when the hydrops emptys, cause the pollution, be unfavorable for patient's cure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a closed drainage nursing device, it carries out the mediation at the inside jam position of drainage nursing device through setting up negative pressure suction ball, prevents the adverse current when the hydrops is emptyd through the notes liquid pipe that sets up leakage fluid dram, takes the baffle in drainage hole and take sealed lid, and is easy and simple to handle, does benefit to patient's cure.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

a closed drainage nursing device comprises a drainage bottle body, a bottle cap is arranged on the drainage bottle body, the bottle cap is provided with an air duct, a clapboard is arranged in the drainage bottle body, the clapboard is provided with a plurality of liquid discharge holes, the baffle plate divides the drainage bottle body into a first separation cavity and a second separation cavity which are communicated with each other through a liquid discharge hole arranged on the baffle plate, the top of the first separation cavity is provided with a liquid injection pipe, the liquid injection pipe is provided with a sealing cover, the liquid injection pipe penetrates through the bottle cover and extends into the drainage bottle body, a liquid outlet is arranged at the bottom of the first separation cavity, a duct is arranged in the second separation cavity, the pipe runs through the bottle lid and extends to in the drainage bottle, the one end that the pipe stretches out the drainage bottle has set gradually anti-reflux check valve, negative pressure suction ball from bottom to top, be connected with the drainage tube on the negative pressure suction ball.

And a graduated scale is arranged in the second separation cavity.

The bottom of pipe is provided with the gravity ball, the gravity ball contacts with the drainage bottle, be provided with the stereoplasm connecting pipe that suits with the pipe on the gravity ball, pipe and connecting pipe interference fit, be provided with a plurality of through-hole on the gravity ball, through-hole and connecting pipe intercommunication.

The volume of the first separation cavity is smaller than that of the second separation cavity, and the top end of the gravity ball is lower than the bottom end of the liquid discharge hole.

And a liquid discharge switch is arranged on the liquid discharge port.

Contrast prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses set up the negative pressure and attracted the ball, when drainage nursing device is inside to be blockked up, nursing staff can manual extrusion the negative pressure attracts the ball, strengthens atmospheric pressure in the drainage nursing device to the mediation blocks up the position, has alleviateed the working strength that nursing staff will extrude the drainage tube repeatedly.

2. The utility model discloses set up the notes liquid pipe of sealed lid in area, before drainage work begins, can inject aseptic normal saline/aseptic pure water into in the notes liquid pipe, aseptic normal saline/aseptic pure water gets into first minute separates behind the chamber, through outage on the baffle enters into second compartment, and then seals the pipe that separates in the chamber to the second, prevents that the air from advancing the drainage tube against the current. When needs are emptyd drainage hydrops among the drainage nursing device, can directly open the leakage fluid dram carries out empting of drainage hydrops, not only easy and simple to handle, can prevent to produce against the current when empting the drainage hydrops moreover, do benefit to patient's cure.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Reference numerals shown in the drawings:

1. a drainage bottle body; 2. a bottle cap; 3. an air duct; 4. a partition plate; 5. a drain hole; 6. a first compartment; 7. a second compartment; 8. a liquid injection pipe; 9. a sealing cover; 10. a liquid discharge port; 11. a conduit; 12. an anti-reflux one-way valve; 13. a negative pressure suction ball; 14. a drainage tube; 15. a graduated scale; 16. a gravity ball; 17. a liquid drainage switch.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

A closed drainage nursing device, major structure include drainage bottle 1, drainage bottle 1 can be preferred uses transparent glass bottle, is convenient for like this observe the drainage thing capacity in drainage bottle 1, also is convenient for wash drainage bottle 1 simultaneously. The drainage bottle body 1 is provided with a bottle cap 2, a sealing ring is arranged in the bottle cap 2, the bottle cap 2 is detachably connected with the drainage bottle body 1, so that good sealing of the drainage bottle body 1 can be guaranteed, the bottle cap 2 is provided with an air duct 3, the air duct 3 can guarantee stable air pressure in the drainage bottle body 1, a partition plate 4 is arranged in the drainage bottle body 1, the partition plate 4 is provided with a plurality of liquid discharge holes 5, the drainage bottle body 1 is divided into a first partition cavity 6 and a second partition cavity 7 by the partition plate 4, the first partition cavity 6 and the second partition cavity 7 are communicated through the liquid discharge holes 5 arranged on the partition plate 4, the first partition cavity 6 can contain sterile physiological saline/sterile purified water, the second partition cavity 7 contains drainage objects, the top of the first partition cavity 6 is provided with a liquid injection pipe 8, and the liquid injection pipe 8 is provided with a sealing cover 9, annotate liquid pipe 8 and run through bottle lid 2 and extend to in drainage bottle 1, before beginning the drainage operation, can open earlier sealed lid 9 to annotate into a certain amount of aseptic normal saline/aseptic pure water in liquid pipe 8, aseptic normal saline/aseptic pure water can pass through in the outage 5 circulation to the second compartment 7 on the baffle 4, and then keep drainage bottle 1's stable the placing, can guarantee simultaneously that drainage tube 14 still is in under the liquid level after drainage hydrops discharges, the effectual gas that prevents flows against the current prevents the pollution of drainage tube 14. The bottom of the first sub-separation chamber 6 is provided with a liquid outlet 10, the liquid outlet 10 can discharge drainage or discharge sterile normal saline/sterile purified water injected through the liquid injection pipe 8, a catheter 11 is arranged in the second separation cavity 7, the catheter 11 penetrates through the bottle cap 2 and extends into the drainage bottle body 1, one end of the catheter 11 extending out of the drainage bottle body 1 is sequentially provided with an anti-reflux one-way valve 12 and a negative pressure suction ball 13 from bottom to top, the negative pressure suction ball 13 is connected with a drainage tube 14, the negative pressure suction ball 13 can ensure the smooth operation of the drainage process, meanwhile, when the drainage tube 14 is blocked by drainage matters, the negative pressure suction ball 13 can be pinched by hands to dredge the blocked drainage tube 14, the backflow prevention check valve 12 can prevent the drainage in the catheter 11 from flowing backward into the drainage tube 14 to pollute the drainage tube 14 and bring harm to the health of the patient.

In order to know the accumulated liquid amount of the drainage object, a graduated scale 15 is arranged in the second separation cavity 7, and the graduated scale 15 is printed on the outer wall of the drainage bottle body 1, so that the accumulated liquid amount in the drainage bottle body 1 can be clearly observed.

In order to solve the unobstructed problem of drainage, the bottom of pipe 11 is provided with gravity ball 16, gravity ball 16 and the contact of drainage bottle 1 the action of gravity ball 16 down can make the bottom of drainage tube 14 and the bottom contact of drainage bottle 1, set up like this and can effectively prevent to expose the liquid level in the bottom of rocking, drainage tube 14 under the less condition of hydrops, be provided with the stereoplasm connecting pipe that suits with pipe 11 on the gravity ball 16, pipe 11 and connecting pipe interference fit, be provided with a plurality of through-hole on the gravity ball 16, through-hole and connecting pipe intercommunication set up like this and can make hydrops in the drainage tube 14 flow into the second and separate the chamber 7, guarantee that the drainage is unblocked, avoid the hydrops to flow against the current.

In order to solve the problem of safety and anti-reflux in the drainage process, the volume of the first separation cavity 6 is smaller than that of the second separation cavity 7, so that water sealing can be completed by using a small amount of sterile normal saline or sterile purified water before drainage, waste of the sterile normal saline or the sterile purified water is avoided, and accumulated liquid can be discharged as much as possible when drainage accumulated liquid is discharged; the top of gravity ball 16 is less than the bottom of outage 5, can guarantee that drainage tube 14's bottom still is in under the liquid level after drainage hydrops discharges, prevents before the drainage or drainage tube 14's bottom behind the hydrops discharges to be higher than the liquid level, leads to gaseous adverse current, brings the injury for patient.

In order to solve the problem of smooth drainage of drainage liquid, the drainage port 10 is provided with a drainage switch 17, the drainage switch 17 is preferably a press type drainage switch, and drainage of the drainage liquid can be controlled by adjusting opening and closing of the drainage switch 17.

Example 1: a closed drainage nursing device is shown in figure 1 and comprises a drainage bottle body 1, wherein a bottle cap 2 is arranged on the drainage bottle body 1, the bottle cap 2 is detachably connected with the drainage bottle body 1, an air duct 3 is arranged on the bottle cap 2, a partition plate 4 is arranged in the drainage bottle body 1, a plurality of liquid discharge holes 5 are formed in the partition plate 4, the drainage bottle body 1 is divided into a first separation cavity 6 and a second separation cavity 7 by the partition plate 4, the first separation cavity 6 is communicated with the second separation cavity 7 through the liquid discharge holes 5 formed in the partition plate 4, the volume of the first separation cavity 6 is smaller than that of the second separation cavity 7, a liquid injection pipe 8 is arranged at the top of the first separation cavity 6, a sealing cover 9 is arranged on the liquid injection pipe 8, the liquid injection pipe 8 penetrates through the bottle cap 2 and extends into the drainage bottle body 1, and a liquid discharge port 10 is formed at the bottom of, be provided with manual flowing back switch 17 on the leakage fluid dram 10, be provided with scale 15 in the second compartment 7, be provided with pipe 11 in the second compartment 7, pipe 11 runs through bottle lid 2 and extends to in the drainage bottle 1, the bottom of pipe 11 is provided with gravity ball 16, gravity ball 16 and the contact of drainage bottle 1, be provided with the stereoplasm connecting pipe that suits with pipe 11 on the gravity ball 16, pipe 11 and connecting pipe interference fit, be provided with a plurality of through-hole on the gravity ball 16, the through-hole communicates with the connecting pipe, the top of gravity ball 16 is less than the bottom of outage 5, the one end that the pipe 11 stretches out drainage bottle 1 has set gradually from bottom to top and has prevented adverse current check valve 12, negative pressure suction ball 13, be connected with drainage tube 14 on the negative pressure suction ball 13.

Example 2: a closed drainage nursing device is shown in figure 1 and comprises a drainage bottle body 1, wherein a bottle cap 2 is arranged on the drainage bottle body 1, the bottle cap 2 is detachably connected with the drainage bottle body 1, an air duct 3 is arranged on the bottle cap 2, a partition plate 4 is arranged in the drainage bottle body 1, 3 liquid discharge holes 5 are formed in the partition plate 4, the drainage bottle body 1 is divided into a first separation cavity 6 and a second separation cavity 7 by the partition plate 4, the first separation cavity 6 is communicated with the second separation cavity 7 through the liquid discharge holes 5 formed in the partition plate 4, the volume of the first separation cavity 6 is smaller than that of the second separation cavity 7, a liquid injection pipe 8 is arranged at the top of the first separation cavity 6, a sealing cover 9 is arranged on the liquid injection pipe 8, the liquid injection pipe 8 penetrates through the bottle cap 2 and extends into the drainage bottle body 1, and a liquid discharge port 10 is formed at the bottom of the first, be provided with the flowing back switch 17 of push type on the leakage fluid dram 10, be provided with scale 15 in the second compartment 7, scale 15 is the printing on drainage bottle 1, be provided with pipe 11 in the second compartment 7, pipe 11 runs through bottle lid 2 and extends to in the drainage bottle 1, the one end that pipe 11 stretches out drainage bottle 1 has set gradually anti-reflux check valve 12, negative pressure suction ball 13 from bottom to top, be connected with drainage tube 14 on the negative pressure suction ball 13.

Claims

1. The utility model provides a closed drainage nursing device, includes drainage bottle (1), be provided with bottle lid (2) on drainage bottle (1), be provided with air duct (3), its characterized in that on bottle lid (2): be provided with baffle (4) in drainage bottle (1), be provided with a plurality of outage (5) on baffle (4), baffle (4) separate drainage bottle (1) into first minute chamber (6), second branch chamber (7), first minute chamber (6) and second branch chamber (7) are linked together through outage (5) that set up on baffle (4), the top of first minute chamber (6) is provided with annotates liquid pipe (8), be provided with sealed lid (9) on annotating liquid pipe (8), it runs through bottle lid (2) and extends to in drainage bottle (1) to annotate liquid pipe (8), the bottom that first minute chamber (6) were separated is provided with leakage fluid dram (10), be provided with pipe (11) in second minute chamber (7), pipe (11) run through bottle lid (2) and extend to in drainage bottle (1), the one end that drainage bottle (1) are stretched out to pipe (11) has set gradually the check valve that prevents countercurrent from bottom to top (12) The negative pressure suction ball (13) is connected with a drainage tube (14).

2. The closed drainage care device of claim 1, wherein: and a graduated scale (15) is arranged in the second separation cavity (7).

3. The closed drainage care device of claim 2, wherein: the bottom of pipe (11) is provided with gravity ball (16), gravity ball (16) and drainage bottle (1) contact, be provided with the stereoplasm connecting pipe that suits with pipe (11) on gravity ball (16), pipe (11) and connecting pipe interference fit, be provided with a plurality of through-hole on gravity ball (16), through-hole and connecting pipe intercommunication.

4. The closed drainage care device of claim 3, wherein: the volume of the first separation cavity (6) is smaller than that of the second separation cavity (7), and the top end of the gravity ball (16) is lower than the bottom end of the liquid discharge hole (5).

5. The closed drainage care device of any one of claims 1 to 4, wherein: and a liquid discharge switch (17) is arranged on the liquid discharge port (10).