CN2220281Y - Disposable thoracic abdominal cavity puncture bag - Google Patents

Abstract

The utility model relates to a disposable thoracic abdominal cavity puncturing bag, belonging to the field of medical utensils. The utility model is composed of a syringe (2), a vessel clamp (1), a puncturing device (4), a hole towel (6), a liquid storage bag (8) and a serving tray (9). The puncturing device is composed of a puncturing needle, a needle handle and a three-way plastic tube. The A and C ends of the three-way plastic tube are provided with the vessel clamp, and the B end is sheathed and connected with the syringe. The puncturing bag has the advantages of once inserting needle for anaesthesia and liquid pumping (or thoracic cavity gases), little pain, on need of repeatedly taking off the syringe, simple operation, one man operation, time saving, labour saving, cross infection avoiding and accurate metering.

Description

Disposable splanchnocoel puncture bag

This utility model relates to a kind of medical apparatus, exactly is disposable splanchnocoel puncture bag.

Current, patient to pleural effusions and ascites (or aerothorax), medical apparatus commonly used is that syringe connects sebific duct, sebific duct connects puncture needle, the patient anesthetic puncture place of going ahead of the rest, clamp sebific duct by the assistant with mosquito forceps again, after the patient is thrust splanchnocoel with puncture needle, decontrol mosquito forceps, draw hydrops (or thoracic cavity gas) with the syringe pumpback, after syringe is taken out completely, reclamp sebific duct with mosquito forceps, take off syringe and discharge hydrops (or pneumatosis), connect sebific duct again, extract repeatedly, the shortcoming of this operation is that anesthesia, drawing liquid (or gas) are wanted the secondary inserting needle, increases patient's pain; The operation trouble; The easily aging gas leakage of sebific duct; Sterilization is difficult for integral asepsis, easily cross infection.

The purpose of this utility model is in order to overcome the deficiency of prior art, a kind of anesthesia, inserting needle of drawing liquid (or thoracic cavity gas) to be provided, not needing to take off repeatedly syringe, simple to operate, time saving and energy saving, be difficult for cross infection, long-lived disposable splanchnocoel puncture bag.

The purpose of this utility model is achieved in that a kind of disposable splanchnocoel puncture bag, form by syringe, vessel clamp, perforator, hole towel, liquid reservoir and pallet, it is characterized in that described perforator leads to needle handle by puncture needle and the threeway plastic tube is formed, a vessel clamp is respectively placed at the A of threeway plastic tube, C two ends, the clamp holder of two vessel clamps is worn by ring and is connected, the B end socket syringe of threeway plastic tube, the lower end socket Liquid storage bag of the C end of threeway plastic tube.

The front end of vessel clamp is flat folder, and there is circular aperture at the middle part.

Hole towel is square, the other transparent rubberized fabric that pastes in the center circle hole of hole towel.

The utility model has the advantages that: anesthesia and inserting needle of drawing liquid (or gas), avoid patient to be subjected to the pain of secondary inserting needle, damage little to breast (or abdomen) wall; Suction hydrops (or thoracic cavity gas) does not need to take off repeatedly syringe, drawing liquid (or gas) and discharge hydrops (or gas) continuously just, and easy to operate, time saving and energy saving, operating time is short; Simultaneously, only need one man operation, do not need two people to operate simultaneously, thereby avoid cross infection; This puncture bag adopts oxirane disinfection to be valid up to 2 years, and is safe and reliable.

Accompanying drawing 1 is that this utility model is arranged sketch map,

Structural representation when accompanying drawing 2 is this utility model use.

Accompanying drawing 3 is vessel clamp (1) enlarged diagrams.

Implement side: perforator (4) is by puncture needle (13), needle handle (11) and threeway plastic tube (12) are formed, puncture needle (13) adopts No. 9 intravenous needles, internal diameter 0.57mm, external diameter 0.9mm, long 30mm, syringe (2) adopts 20ml, puncture needle (13) rear portion penetrates needle handle (11) and leads to threeway plastic tube (12) sealing, threeway plastic tube (12) rear end and syringe (2) socket, the A of threeway plastic tube (12), the C end is placed vessel clamp (1) respectively, the clamp holder of two vessel clamps (1) is dynamically connected by ring (14), the C lower end of threeway plastic tube (12) and Liquid storage bag (8) socket, there is lanyard (15) in the upper right corner of Liquid storage bag (8), and pallet (9) is formed by plastic injection-moulded, is pressed with the corresponding localized groove of each utensil (10) above, above-mentioned utensil removes puncture needle (13), the spring of vessel clamp (1) is outside the metal, all adopt medical non-toxic plastic to make, pack with aseptic medical plastic film sealing ethane via epoxyethane sterilization back, effectively 2 years seasoning phases.

During the splanchnocoel paracentesis, the doctor selects point of puncture routinely, sterilization, cut off packing again, promptly enter aseptic area, the doctor wears sterile gloves (7), and hole towel (6) is covered the point of puncture position, and general thoracic wall depth of needle is 1.5～2.5mm, stomach wall be 1～2cm, puncture needle (13) is long more suitable for 3cm, takes out the 2ml2% procaine with puncture needle (13), and left hand is injected anesthetics, the right hand is held needle handle (1) along the point of puncture inserting needle, infiltration anesthesia limit, limit inserting needle, pumpback has liquid (or thoracic cavity gas) when coming to nothing sense, stops inserting needle, the transparent rubberized fabric (16) that one section plastic tube behind the needle handle (11) is fixed on the hole towel (6) is located, again the A end of threeway plastic tube (12) is placed the aperture (16) of vessel clamp (1), make A, the B end communicates, and the C end is clamped obstructed.At this moment, get final product the piston of pull syringe (2), make the generation negative pressure, pleural effusions and ascites (or thoracic cavity gas) gets final product in the suction syringe (2), take out when syringe (2) and to hold folder (1a) before by vessel clamp (1) level with both hands after full and clamp the A end obstructed, aperture (16) folder C end with vessel clamp (1), make B, the C end communicates, and the interior generation of promotion piston syringe (2) malleation makes hydrops, and (or stream is to Liquid storage bag (8), Liquid storage bag (8) can hang over location, fixture place, pump drainage liquid (or gas) so repeatedly by lanyard (15), work as end of operation, available adhesive bandage (5) covers point of puncture, prevention infection, the hydrops of extraction, the desirable test tube (3) of putting in right amount is sent to the laboratory.

Claims (2)

1, a kind of disposable splanchnocoel puncture bag, form by syringe, vessel clamp, perforator, hole towel, Liquid storage bag and pallet, it is characterized in that described perforator (4) leads to needle handle (11) by puncture needle (13) and threeway plastic tube (12) is formed, a vessel clamp (1) is respectively placed at the A of threeway plastic tube (12), C two ends, the clamp holder of two vessel clamps (1) is by ring (14) company of wearing, the B end socket syringe (2) of threeway plastic tube, the lower end socket Liquid storage bag (8) of the C end of threeway plastic tube (12).

2, puncture bag according to claim 1, the front end that it is characterized in that vessel clamp (1) are flat folders (1a), and there is circular aperture (1b) at the middle part.

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