CN209500371U - A kind of pleural cavity closed drainage device - Google Patents

Abstract

The utility model discloses a kind of pleural cavity closed drainage devices, belong to medical equipment field, including drainage tube and the drainage bottle being connect with drainage tube, housing is fixedly installed fixator on the drainage tube, one end of the drainage tube is provided with drainage tube joint, backing plate is provided on the drainage tube joint, drainage bottle connector and drainage bottle switch are provided on the input port pipe of the drainage bottle, graduated scale is provided on the drainage bottle, the drainage bottle bottom is provided with liquid outlet, liquid outlet rotary switch is provided on the liquid outlet, the drainage bottle top is provided with hook, for drainage bottle to be hung at the hook of hospital bed side.Screw thread is provided with outside drainage tube joint, the screw thread of drainage bottle connector should be completed to be threadedly coupled in inside, the interface package rotation drainage tube interface of drainage bottle.It is provided with graduated scale on drainage bottle, is capable of measuring the amount of the hydrops of drainage, tracking processing preferably is carried out to patient's condition.

Description

A kind of pleural cavity closed drainage device

Technical field

The utility model relates to medical equipment field more particularly to a kind of pleural cavity closed drainage devices.

Background technique

Pleural cavity closed drainage device does not have special device at present, is to be done using central venous catheter and conventional drainage bag It drains, but will appear following problems；First, the pipe in existing pleural cavity closed drainage device insertion thoracic cavity is too long, Yi Qian It draws, and does not allow to be fixed easily, fixed form is that summer, which sweats, be easy to cause fixed shakiness directly with adhesive tape on patient skin, It is detached from, has an impact simultaneously for allergic skin, it is proposed that select a kind of better fixing means；Second, central venous catheter connects Mouthful and the interface of conventional drainage bottle do not connect, now use sebific duct as the attachment device of centre, but troublesome in poeration, and sebific duct appearance Easy to aging or glutinousization, effect is bad；The Interface Shape of third, existing central venous catheter is made into deformation, can bump to Patient, will increase the uncomfortable of patient, the 4th, the drainage bag of existing drainage device be it is relatively rough, scale is not smart enough Standard does not reach requirement, so that the concrete condition of patient cannot be observed well.

Notification number is that the patent of CN2066757644 discloses pleural cavity closed drainage device, which includes drainage tube, rank Adapter tube and drainage bottle, wherein drainage tube is not provided with fixed device and is fixed, and can be easy to pull disease when usually patient is mobile The connector of the wound of people, connection tube is provided in round, and patient can be bumped in bedridden patient, and patient, which is pressed onto, to be ached very much, draw The case where being not provided with scale on stream bag, the amount of hydrops could not be observed, patient could not be observed.

Utility model content

The purpose of this utility model is to provide a kind of pleural cavity closed drainage devices, solve existing pleural cavity closed drainage device The technical issues of fixation is bad, is easy to damage patient and the amount of hydrops that drainage bag could not measure drainage.

A kind of pleural cavity closed drainage device, including drainage tube and the drainage bottle being connect with drainage tube, it is characterised in that: institute It states housing on drainage tube and is fixedly installed fixator, one end of the drainage tube is provided with drainage tube joint, and the drainage tube connects It is provided with backing plate on head, drainage bottle connector and drainage bottle switch, the drainage bottle are provided on the input port pipe of the drainage bottle On be provided with graduated scale, the drainage bottle bottom is provided with liquid outlet, liquid outlet rotary switch is provided on the liquid outlet, The drainage bottle top is provided with hook, for drainage bottle to be hung at the hook of hospital bed side.

Further, the fixator both sides are respectively arranged with fixinig plate, and fixation hole, external wounds are provided on fixinig plate Suture passes through the fixed drainage tube of fixation hole.

Further, the backing plate both sides are provided with fixing belt, and the fixing belt is arranged on backing plate both sides, and backing plate is set as Square structure or circular configuration.

Further, the backing plate bottom is provided with cotton layer, and the cotton layer is bonded in backing plate bottom by glue.

Further, it is provided with gasket at the top of the drainage bottle connector, the gasket is set as the circle of boring Shape pad, gasket are rubber gasket.

Further, the drainage bottle switch includes switch case, sliding slot and pulley, and the switch case is set as groove Structure, groove structure are set as one end high and another end low structure, and the sliding slot is arranged on the inner wall of groove structure, and pulley sliding is set It sets on the chute.

Further, the drainage bottle is set as hard box structure, and hard box structure is made using plastic material.

Further, drainage tube switch is provided on the drainage tube, the drainage tube switch is folded on drainage tube.

The utility model uses above-mentioned technical proposal, and the utility model has following technical effect that

The utility model by drainage tube housing be fixedly installed fixator, drainage tube is fixed, so that drawing Flow tube is not in loosen, will not pulling wound etc., while with it is existing more preferable using immobilization with adhesive tape effect, on drainage tube joint It is provided with backing plate, patient is not easy the patient that damages when in use, and hard box structure is set as in drainage bottle, is provided on drainage bottle Graduated scale is capable of measuring the amount of the hydrops of drainage, preferably carries out tracking processing to patient's condition.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the drainage bottle switch structure diagram of the utility model；

Fig. 3 is the backing plate sectional view of the utility model.

Figure label: 1- drainage tube, 2- drainage bottle, 3- fixator, 4- fixinig plate, 5- fixation hole, 6- drainage tube joint, 7- Backing plate, 8- fixing belt, 9- drainage bottle connector, 10- gasket, 11- drainage bottle switch, 11.1- sliding slot, 11.2- pulley, 12- are hung Hook, 13- liquid outlet, 14- graduated scale, 15- liquid outlet rotary switch, 16- cotton layer, 17- drainage tube switch.

Specific embodiment

For the purpose of this utility model, technical solution and advantage is more clearly understood, referring to the drawings and enumerate excellent Embodiment is selected, the utility model is further described.However, it is necessary to illustrate, many details listed in specification It is specific even without these just for the sake of making reader have a thorough explanation to the one or more aspects of the utility model Details also may be implemented the utility model these aspect.

As shown in Figure 1, a kind of pleural cavity closed drainage device according to the present utility model, including drainage tube 1 and with drainage The drainage bottle 2 that pipe 1 connects.Housing is fixedly installed fixator 3 on drainage tube 1, and fixator 3 with wound suture line by being consolidated It is fixed, prevent drainage tube 1 mobile.One end of drainage tube 1 is provided with drainage tube joint 6.It is provided with backing plate 7 on drainage tube joint 6, pads Plate 7 is damaged patient for auarantine drain connector 6, is protected to patient, and forced area is increased, and reduces pressure.Drainage bottle 2 Drainage bottle connector 9 and drainage bottle switch 11 are provided on the pipe of input port, 11 pairs of drainage bottles 2 of drainage bottle switch are opened and closed It closes, pleural effusion is extracted in unlatching, no longer extracts after closing.Graduated scale 14, the drainage bottle are provided on drainage bottle 2 2 bottoms are provided with liquid outlet 13, and liquid outlet rotary switch 15,2 top of the drainage bottle setting are provided on the liquid outlet 13 There is hook 12, for drainage bottle 2 to be hung at the hook of hospital bed side.Drainage bottle 2 is collected measurement, drainage tube joint to hydrops 6 connect with 9 spiral of drainage bottle connector.The length of drainage tube 1 is 30 centimetres, preferably fixed, while being inserted into inside of human body progress Extract hydrops.The hydrops of extraction is entered in drainage bottle 2 by drainage tube 1, is then measured by drainage bottle 12, then reaches one After quantitative, liquid outlet rotary switch 15 is opened, liquid is discharged from liquid outlet 13.It is provided with screw thread outside drainage tube joint, draws The screw thread for flowing bottle connector should be completed to be threadedly coupled in inside, the interface package rotation drainage tube interface of drainage bottle.

In the utility model embodiment, 3 both sides of fixator are respectively arranged with fixinig plate 4, are provided with fixation hole on fixinig plate 4 5, external wounds suture passes through the fixed drainage tube 1 of fixation hole 5.Suture is fixed fixator 3 by fixation hole 5, together When fixator 3 drainage tube 1 is fixed so that drainage tube is not in loosen, will not pulling wound etc., while with it is existing It is more preferable using immobilization with adhesive tape effect.

In the utility model embodiment, 7 both sides of backing plate are provided with fixing belt 8, and the fixing belt 8 is arranged on 7 both sides of backing plate, Backing plate 7 is set as square structure or circular configuration.7 bottom of backing plate is provided with cotton layer 16, and the cotton layer 16 passes through glue It is bonded in 7 bottom of backing plate.

The sweat of human body can be absorbed in cotton layer 16, and fixing belt 8 is fixed on backing plate 7 on human body, and backing plate 7 connects drainage tube First 6 is fixed, and drainage tube joint 6 is fixed, while backing plate 7 prevents patient drainage tube joint 6 is not easy to damage when in use Patient.

In the utility model embodiment, gasket 10 is provided at the top of drainage bottle connector 9, gasket 10 is set as internal empty The circular pad of the heart, gasket 10 are rubber gasket.Drainage bottle connector 9 is set as being threadedly coupled with drainage tube joint 6, in order into The sealed set of one step, tangible gasket 10 carry out being sealed interface processing.

On the inner wall of the utility model structure, pulley 11.2 is slidably arranged on sliding slot 11.1.The both ends shaft of pulley 11.2 It is arranged on sliding slot 11.1, therefore the sliding setting of pulley 11.2, when pulley 11.2 is mobile toward switch case higher end, drainage Bottle switch 11 is open state, and the size of unlatching is directly proportional with a distance from groove structure low side side.Pulley 11.2 slides into It is in off state when the groove structure low side end.

In the utility model embodiment, the drainage bottle 12 is set as hard box structure, and rigid packet structure setting is bottom The big rigid packet in small upper end.Since the hydrops of drainage is liquid, it is therefore desirable to be measured, be used using a rigid packet The sack of software is unable to measure.Drainage bottle 12 be used for collect hydrops and measure hydrops number.

The course of work:

Drainage tube 1 is inserted into human body, then drainage bottle 2 is rotated by drainage tube joint 6 and drainage bottle connector 9 Connection, wherein in the pre-connection, need drainage tube switch 17 and drainage bottle switch 11 to simultaneously close off, after then installing, pass through Fixator 3 is fixed in suture.Check whether liquid outlet rotary switch 15 closes simultaneously, if it has not, artificial close It closes.Drainage bottle switch 11 is opened, hydrops in patient body is extracted, to after a certain amount of, nurse is the liquid out on drainage bottle Mouth rotary switch is opened, and hydrops is collected with a collection device, and liquid outlet rotary switch 15 is shut after having collected. Drainage tube switch 17 controls being turned on or off for drainage tube 1 with for doctor or nurse.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, can also make several improvements and retouch, these improve and Retouching also should be regarded as the protection scope of the utility model.

Claims (9)

1. a kind of pleural cavity closed drainage device, including drainage tube (1) and the drainage bottle (2) being connect with drainage tube (1), feature Be: housing is fixedly installed fixator (3) on the drainage tube (1), and one end of the drainage tube (1) is provided with drainage tube and connects Head (6) is provided with backing plate (7) on the drainage tube joint (6), is provided with drainage bottle on the input port pipe of the drainage bottle (2) Connector (9) and drainage bottle switch (11), are provided with graduated scale (14) on the drainage bottle (2), drainage bottle (2) bottom is set It is equipped with liquid outlet (13), is provided with liquid outlet rotary switch (15) on the liquid outlet (13), drainage bottle (2) the top setting There are hook (12), for drainage bottle (2) to be hung at the hook of hospital bed side.

2. a kind of pleural cavity closed drainage device according to claim 1, it is characterised in that: fixator (3) both sides point It is not provided with fixinig plate (4), is provided on fixinig plate (4) fixation hole (5), external wounds suture is fixed by fixation hole (5) Drainage tube (1).

3. a kind of pleural cavity closed drainage device according to claim 1, it is characterised in that: backing plate (7) the both sides setting Have fixing belt (8), the fixing belt (8) is arranged on backing plate (7) both sides, and backing plate (7) is set as square structure or circular configuration.

4. a kind of pleural cavity closed drainage device according to claim 3, it is characterised in that: backing plate (7) the bottom setting Have cotton layer (16), the cotton layer (16) is bonded in backing plate (7) bottom by glue.

5. a kind of pleural cavity closed drainage device according to claim 1, it is characterised in that: drainage bottle connector (9) top Portion is provided with gasket (10), and the gasket (10) is set as the circular pad of boring, and gasket (10) is rubber seal Pad.

6. a kind of pleural cavity closed drainage device according to claim 1, it is characterised in that: drainage bottle switch (11) packet It includes switch case, sliding slot (11.1) and pulley (11.2), the switch case and is set as groove structure, groove structure is set as one The low structure in high one end is held, the sliding slot (11.1) is arranged on the inner wall of groove structure, and pulley (11.2) is slidably arranged in sliding slot (11.1) on.

7. a kind of pleural cavity closed drainage device according to claim 1, it is characterised in that: the drainage bottle (2) is set as Hard box structure, hard box structure are made using clinker.

8. a kind of pleural cavity closed drainage device according to claim 1, it is characterised in that: the length of the drainage tube (1) It is 30 centimetres.

9. a kind of pleural cavity closed drainage device according to claim 1, it is characterised in that: be arranged on the drainage tube (1) There is drainage tube to switch (17), the drainage tube switch (17) is folded on drainage tube (1).