CN209378123U - A kind of thoracic drainage and thoracentesis conduit with speed-regulating function - Google Patents

Abstract

The utility model discloses a kind of thoracic drainage and thoracentesis conduit with speed-regulating function, including external drainage pipe, drainage bag, built-in drainage tube, puncture drainage needle and connection maincenter, the centre of the external drainage pipe is provided with observation chamber, and the outside of external drainage pipe is fixedly installed with governor close to the lower position of observation chamber, the outside of the built-in drainage tube is provided with unidirectional inflating port at an end position of external drainage pipe, and the outside of built-in drainage tube is fixedly installed with air bag at an end position of puncture drainage needle, the inside of the built-in drainage tube is plugged with cleaning column.The combined use that the utility model passes through unidirectional inflating port and air bag, one end of built-in drainage tube can be limited in the inside in thoracic cavity, built-in drainage tube is avoided to fall off from the inside in thoracic cavity, streak obturator is condensed into due to containing the precipitation of a large amount of albumen in drainage-fluid, therefore pass through setting cleaning column, the lumen that built-in drainage tube can be cleared up, prevents from blocking.

Description

A kind of thoracic drainage and thoracentesis conduit with speed-regulating function

Technical field

The utility model relates to the field of medical instrument technology, specifically a kind of thoracic drainage and thoracentesis with speed-regulating function is led Pipe.

Background technique

With the development of society, requirement of the people for medical instrument is also higher and higher, people are moving heaven and earth Keep existing medical instrument more perfect, is more in line with the demand of patient.

Existing thoracic drainage and thoracentesis conduit is difficult to according to adjusting drainage rate the case where patient currently on the market, it is difficult to will One end of built-in drainage tube is limited in the inside in thoracic cavity, causes built-in drainage tube to fall off from the inside in thoracic cavity, and be difficult to clear up The lumen of built-in drainage tube causes the obstruction of built-in drainage tube.Therefore, those skilled in the art provide a kind of with speed regulation function The thoracic drainage and thoracentesis conduit of energy, to solve the problems mentioned in the above background technology.

Utility model content

The purpose of this utility model is to provide a kind of thoracic drainage and thoracentesis conduit with speed-regulating function, it is above-mentioned to solve The problem of being proposed in background technique.

To achieve the above object, the utility model provides the following technical solutions:

A kind of thoracic drainage and thoracentesis conduit with speed-regulating function, including external drainage pipe, drainage bag, built-in drainage tube, Puncture drainage needle and connection maincenter, one end of the external drainage pipe is connected with drainage bag, and the other end of external drainage pipe connects It is connected to built-in drainage tube, one end of the built-in drainage tube is connected with puncture drainage needle, the external drainage pipe and built-in drainage It is fixedly connected between pipe by connection maincenter, the centre of the external drainage pipe is provided with observation chamber, and external drainage pipe is outer Side is fixedly installed with governor close to the lower position of observation chamber, and the outside of the built-in drainage tube is close to external drainage pipe Unidirectional inflating port, and the outside of built-in drainage tube fixed peace at an end position of puncture drainage needle are provided at one end position Equipped with air bag, the inside of the built-in drainage tube is plugged with cleaning column.

As a further solution of the present invention: the built-in drainage tube is hollow structure, and built-in drainage tube is The component of polychlorostyrene ester material.

As a further solution of the present invention, the governor include speed regulation shell, limit sliding chutes, Rotational Cylindrical and Limited post, the governor are internally provided with speed regulation shell, and the inner wall two sides of the speed regulation shell offer limit sliding chutes, The inner rotation of the limit sliding chutes is connected with limited post, and the centre of the limited post is fixedly installed with Rotational Cylindrical.

The limited post is plugged on the inside of limit sliding chutes, the limit as a further solution of the present invention, It is adapted between column and limit sliding chutes.

The cleaning column includes cylinder, hand-held ring, barb and hairbrush, institute as a further solution of the present invention, The cylinder that is internally provided with of cleaning column is stated, one end of the cylinder is fixedly installed with hand-held ring, and the fixed peace of the other end of cylinder Equipped with barb, hairbrush is plugged on the outside of the cylinder.

The quantity of the barb is four as a further solution of the present invention, and barb is distributed in a ring.

Compared with prior art, the utility model has the beneficial effects that

1, by setting observation chamber, the drainage rate of external drainage pipe is able to observe that, so as to as needed to governor It is adjusted.

It 2, can be according to drainage rate be adjusted the case where patient, to improve the as received basis of doctor by setting governor Amount.

3, by the combined use of unidirectional inflating port and air bag, one end of built-in drainage tube can be limited in thoracic cavity Portion avoids built-in drainage tube from falling off from the inside in thoracic cavity.

4, streak obturator is condensed into due to containing the precipitation of a large amount of albumen in drainage-fluid, passes through setting cleaning Column can clear up the lumen of built-in drainage tube, prevent from blocking.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of thoracic drainage and thoracentesis conduit with speed-regulating function；

Fig. 2 is a kind of structural schematic diagram of governor in thoracic drainage and thoracentesis conduit with speed-regulating function；

Fig. 3 is the structural schematic diagram that column is cleaned in a kind of thoracic drainage and thoracentesis conduit with speed-regulating function.

In figure: 1, external drainage pipe；2, drainage bag；3, built-in drainage tube；4, puncture drainage needle；5, maincenter is connected；6, it sees Examine chamber；7, governor；71, shell is adjusted the speed；72, limit sliding chutes；73, Rotational Cylindrical；74, limited post；8, unidirectional inflating port；9, gas Capsule；10, column is cleaned；101, cylinder；102, ring is held；103, barb；104, hairbrush.

Specific embodiment

Please refer to Fig. 1~3, in the utility model embodiment, a kind of thoracic drainage and thoracentesis conduit with speed-regulating function, packet External drainage pipe 1, drainage bag 2, built-in drainage tube 3, puncture drainage needle 4 and connection maincenter 5 are included, one end of external drainage pipe 1 connects It is connected to drainage bag 2, and the other end of external drainage pipe 1 is connected with built-in drainage tube 3, built-in drainage tube 3 is hollow structure, and interior The component that drainage tube 3 is polychlorostyrene ester material is set, one end of built-in drainage tube 3 is connected with puncture drainage needle 4, external drainage pipe 1 It is fixedly connected between built-in drainage tube 3 by connection maincenter 5.

The centre of external drainage pipe 1 is provided with observation chamber 6, observes chamber 6 by setting, is able to observe that external drainage pipe 1 Drainage rate, so that governor 7 is adjusted as needed.

The outside of external drainage pipe 1 is fixedly installed with governor 7 close to the lower position of observation chamber 6, and governor 7 includes Shell 71, limit sliding chutes 72, Rotational Cylindrical 73 and limited post 74 are adjusted the speed, governor 7 is internally provided with speed regulation shell 71, and speed regulation is outer The inner wall two sides of shell 71 offer limit sliding chutes 72, and the inner rotation of limit sliding chutes 72 is connected with limited post 74, limited post 74 It is plugged on the inside of limit sliding chutes 72, is adapted between limited post 74 and limit sliding chutes 72, the intermediate of limited post 74 is fixedly mounted There is Rotational Cylindrical 73, it, can be according to drainage rate be adjusted the case where patient, to improve the work of doctor by the way that governor 7 is arranged Quality.

The outside of built-in drainage tube 3 is provided with unidirectional inflating port 8 at an end position of external drainage pipe 1, and built-in The outside of drainage tube 3 is fixedly installed with air bag 9 at an end position of puncture drainage needle 4, passes through unidirectional inflating port 8 and air bag One end of built-in drainage tube 3 can be limited in the inside in thoracic cavity by 9 combined use, avoid built-in drainage tube 3 out of thoracic cavity Portion falls off.

The inside of built-in drainage tube 3 is plugged with cleaning column 10, and cleaning column 10 includes cylinder 101, hand-held ring 102, barb 103 With hairbrush 104, that cleans column 10 is internally provided with cylinder 101, and one end of cylinder 101 is fixedly installed with hand-held ring 102, and cylinder 101 other end is fixedly installed with barb 103, and the quantity of barb 103 is four, and barb 103 is distributed in a ring, cylinder 101 Outside be plugged with hairbrush 104, due in drainage-fluid contain a large amount of albumen precipitation condense into streak obturator, lead to Setting cleaning column 10 is crossed, the lumen of built-in drainage tube 3 can be cleared up, prevent from blocking.

The working principle of the utility model is: when needing to drain the hydrops inside chest, doctor first Puncture drainage needle 4 is fixedly mounted on to the inside of built-in drainage tube 3, after doctor finds the hydrops position in thoracic cavity, doctor will be worn Thorn drainage needle 4 penetrates thoracic cavity, when there is liquid outflow, immediately takes out puncture drainage needle 4 from the lumen of built-in drainage tube 3, Then built-in drainage tube 3 is suitably advanced into thoracic cavity, doctor is pressed from both sides by unidirectional inflating port 8 to the inner wall of built-in drainage tube 3 later Inflation (built-in drainage tube 3 is hollow structure) in layer, so that air bag 9 expands, so that one end of built-in drainage tube 3 is limited in chest The inside of chamber avoids built-in drainage tube 3 and falls off from the inside in thoracic cavity, observes chamber 6 additionally by setting, be able to observe that external The drainage rate of drainage tube 1, can be according to patient by the way that governor 7 is arranged so that governor 7 is adjusted as needed The case where adjust drainage rate, to improve the work quality of doctor, condensation is precipitated due to containing a large amount of albumen in drainage-fluid At streak obturator, therefore by setting cleaning column 10, the lumen of built-in drainage tube 3 can be cleared up, prevents from blocking.

It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model Within the scope of.

Claims (6)

1. a kind of thoracic drainage and thoracentesis conduit with speed-regulating function, including external drainage pipe (1), drainage bag (2), built-in drainage It manages (3), puncture drainage needle (4) and connection maincenter (5), one end of the external drainage pipe (1) to be connected with drainage bag (2), and outer The other end for setting drainage tube (1) is connected with built-in drainage tube (3), and one end of the built-in drainage tube (3) is connected with puncture drainage Needle (4) is fixedly connected between the external drainage pipe (1) and built-in drainage tube (3) by connection maincenter (5), which is characterized in that The centre of the external drainage pipe (1) is provided with observation chamber (6), and the outside of external drainage pipe (1) is under observation chamber (6) The orientation place of setting is fixedly installed with governor (7), and the outside of the built-in drainage tube (3) is close to one end of external drainage pipe (1) position The place of setting is provided with unidirectional inflating port (8), and the outside of built-in drainage tube (3) is consolidated at an end position of puncture drainage needle (4) Dingan County is equipped with air bag (9), and the inside of the built-in drainage tube (3) is plugged with cleaning column (10).

2. a kind of thoracic drainage and thoracentesis conduit with speed-regulating function according to claim 1, which is characterized in that in described Setting drainage tube (3) is hollow structure, and built-in drainage tube (3) is the component of polychlorostyrene ester material.

3. a kind of thoracic drainage and thoracentesis conduit with speed-regulating function according to claim 1, which is characterized in that the tune Fast device (7) includes speed regulation shell (71), limit sliding chutes (72), Rotational Cylindrical (73) and limited post (74), the governor (7) it is interior Portion is provided with speed regulation shell (71), and the inner wall two sides of speed regulation shell (71) offer limit sliding chutes (72), the limit The inner rotation of sliding slot (72) is connected with limited post (74), and the centre of the limited post (74) is fixedly installed with Rotational Cylindrical (73).

4. a kind of thoracic drainage and thoracentesis conduit with speed-regulating function according to claim 3, which is characterized in that the limit Position column (74) is plugged on the inside of limit sliding chutes (72), is adapted between the limited post (74) and limit sliding chutes (72).

5. a kind of thoracic drainage and thoracentesis conduit with speed-regulating function according to claim 1, which is characterized in that described clear Clean column (10) includes cylinder (101), hand-held ring (102), barb (103) and hairbrush (104), and the inside of cleaning column (10) is set It is equipped with cylinder (101), one end of the cylinder (101) is fixedly installed with hand-held ring (102), and the other end of cylinder (101) is solid Dingan County is equipped with barb (103), is plugged with hairbrush (104) on the outside of the cylinder (101).

6. a kind of thoracic drainage and thoracentesis conduit with speed-regulating function according to claim 5, which is characterized in that it is described fall The quantity of hook (103) is four, and barb (103) is distributed in a ring.