CN201719586U

CN201719586U - Clinical sealed drainage device for spontaneous pneumothorax

Info

Publication number: CN201719586U
Application number: CN201020106252XU
Authority: CN
Inventors: 靳秋玲; 孔娅丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-02-02
Filing date: 2010-02-02
Publication date: 2011-01-26
Anticipated expiration: 2020-02-02

Abstract

The utility model provides a clinical drainage device for the spontaneous pneumothorax. A thoracic puncture needle leads a thin conduit to enter into the thoracic cavity and to be remained in the thoracic cavity for extracting air. The clinical drainage device can be controlled by the patient without the operation and the repeated puncture. When the air is extracted for once, a switch is only turned off, and a thick conduit is withdrawn, so that the patient can get out of bed to move. The clinical drainage device is simple in structure, low in cost, convenient to operate and easy to disassemble and assemble, causes less injury to the patient, and is particularly suitable for the aerothorax treatment and the field rescue in the primary hospitals, the rural clinics and the family sickrooms.

Description

The clinical closed drainage device of using of spontaneous pneumothorax

Technical field

This utility model relates to a kind of medical apparatus, the clinical closed drainage device of using of specifically a kind of spontaneous pneumothorax.

Background technology

At present, spontaneous pneumothorax is bled and is often adopted syringe or airway, and syringe is generally used the 50-100 milliliter, need insert the thoracic cavity repeatedly and bleed, till multiple fully of lungs; When using airway, need an edge of a knife is opened in the thoracic cavity, insert airway thereafter, gas is taken out in wide mouthed bottle.The former repeated localised puncture, the latter need have an operation, and patient's misery is all bigger, complex operation, infection rate after abortion operation height.

The utility model content

The purpose of this utility model provides a kind of drainage system, both without repeated localised puncture, also need not have an operation when bleeding, and only need puncture once, and patient can control voluntarily.

The main points of utility model are: the clinical closed drainage device of using of a kind of spontaneous pneumothorax, mainly form by fine duct, syringe needle, thick conduit, thoracic-puncture needle, saline bottle, exhaustor, it is characterized in that: the external diameter of fine duct is less than the pinhole diameter of thoracic-puncture needle, fine duct pierces in the pin hole of thoracic-puncture needle, and by thoracic-puncture needle reeve thoracic cavity, after thoracic-puncture needle was extracted, described fine duct was still stayed the inside, thoracic cavity; Described fine duct is inserting an end in thoracic cavity, counts from end face and all leaves 3 every 1 centimetre on the face of cylinder and be the staggered side opening of 120 degree; The other end of described fine duct connects syringe needle, and the head of syringe needle can inject in the fine duct; Belt switch on the thick conduit, the two ends of thick conduit can be injected respectively by joint and wear the thoracic-puncture needle transferred to behind the breast and the afterbody of described syringe needle, the described thoracic-puncture needle of extracting behind the breast of wearing injects in the saline of saline bottle, be with exhaustor on the saline bottle, and described fine duct is made by vinyon, described thick conduit is made by ptfe plastic, and described thoracic-puncture needle is made by magnalium.

Description of drawings

Accompanying drawing 1 is an overall structure sketch map of the present utility model.

The specific embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.

Provide a most preferred embodiment below:

Thoracic-puncture needle 6 is No. 14 pumping needles, and fine duct 1 is a silica gel tube, and its external diameter is less than the pinhole diameter of thoracic-puncture needle 6, fine duct 1 can inject in the thoracic-puncture needle 6, and 40 centimetres of fine duct 1 length are at an end that inserts the thoracic cavity, count every 1 centimetre from end face and on the cylinder of garden, to cut a side opening with shears, quantity is that 3,120 degree are staggered, with blockage resisting, assurance is bled, No. 8 syringe needles of syringe needle 2 usefulness, its head injects in the fine duct 1, can guarantee sealing and easy accessibility; Thick conduit 4 is 150 centimetres of plastics pipe ranges, and two ends belt lacing 3 can insert syringe needle 2 and the afterbody of wearing the thoracic-puncture needle of extracting behind the breast 6 respectively, can guarantee sealing and easy accessibility equally, presses switch 5 on thick conduit 4, so that in time open or close; Patient is the time spent not, closes switch 5, dials thoracic-puncture needle 6 down from thick conduit 4, gets final product out-of-bed activity.Described fine duct [1] is made by vinyon, and thick conduit [4] is made by ptfe plastic, and thoracic-puncture needle [6] is made by magnalium.500 milliliters of saline bottle 8 capacity, interior dress physiological saline solution is in case infect; Exhaustor 7 is used plastic tube.

Can be with reference to following operating procedure during use:

1. the hole towel of getting 35 centimetres of 35 cm x is layered on the point of puncture place of the poison that disappeared, local anesthesia after with the sterilization of cobalt 60 gamma-rays.

2. fine duct 1 is had an end of side opening to penetrate in the thoracic-puncture needle 6,5 milliliters of syringes of another termination penetrate the thoracic cavity with thoracic-puncture needle 6 then, when the syringe pumpback has gas, illustrate that thoracic-puncture needle 6 has entered the thoracic cavity.

3. fine duct 1 is sent in the thoracic cavity 10-15 centimetre.

4. pull up 5 milliliters of syringes.

5. withdraw from thoracic-puncture needle 6, make fine duct 1 be retained in the thoracic cavity 5-10 centimetre.

6. the head of syringe needle 2 inserts fine duct 1, and an end of thick conduit 4 inserts the afterbody of syringe needle 2, and the other end inserts the afterbody of the thoracic-puncture needle 6 that has withdrawed from.

7. thoracic-puncture needle 6 is inserted in the saline bottle 8 1-2 centimeters under liquid level.

8. insert exhaustor 7, open switch 5, gas can be discharged in the thoracic cavity.

9. with aseptic husky cloth wrapping point of puncture, with immobilization with adhesive tape fine duct 1.

10. bleed finish after, close switch 5, thick conduit 4 is transferred in thoracic-puncture needle 6.

11. can aspirate fine duct 1 once or inject 20 milligrams of anisodamines every day with syringe, can prevent occlusion catheter, and strengthen therapeutic effect.

Advantage of the present utility model:

1. simple in structure, at any time dismounting, easy operating, the operating time is by shortening to a few minutes in original more than two hour.

2. little to patient trauma, both need not have an operation and also need not repeatedly puncture, be applicable to first aid process, the pneumothorax that is particularly useful in basic hospital, village clinic, the family ward is processed and salvage at scene.

3. the equal strict sterilization of the required utensil of this utility model is adorned physiological saline solution, not easy infection in the saline bottle.

4. silica gel catheter is soft, thin, has elasticity, and neither the easy damaged lungs also are difficult for shriveling.

5. patient can control voluntarily, as long as switch cuts out, thick conduit is transferred to from thoracic-puncture needle, gets final product out-of-bed activity.

6. easily make, cost is low.

Claims

1. clinical closed drainage device of using of spontaneous pneumothorax, mainly form by fine duct (1), syringe needle (2), thick conduit (4), thoracic-puncture needle (6), saline bottle (8), exhaustor (7), it is characterized in that: the external diameter of fine duct (1) is less than the pinhole diameter of thoracic-puncture needle (6), fine duct (1) pierces in the pin hole of thoracic-puncture needle (6), and by thoracic-puncture needle (6) reeve thoracic cavity, after thoracic-puncture needle (6) was transferred to, described fine duct (1) was still stayed the inside, thoracic cavity; Described fine duct (1) is inserting an end in thoracic cavity, counts from end face and all leaves 3 every 1 centimetre on the face of cylinder and be the staggered side opening of 120 degree; The other end of described fine duct connects syringe needle (2), and the head of syringe needle (2) can inject in the fine duct (1); Thick conduit (4) is gone up belt switch (5), the two ends of thick conduit (4) can be injected respectively by joint (3) and wear the thoracic-puncture needle (6) transferred to behind the breast and the afterbody of described syringe needle (2), the described thoracic-puncture needle of extracting behind the breast (6) of wearing injects in the saline of saline bottle (8), saline bottle (8) is gone up band exhaustor (7), and described fine duct (1) is made by vinyon, described thick conduit (4) is made by ptfe plastic, and described thoracic-puncture needle (6) is made by magnalium.