CN218793087U - Mannitol injection draw-out device - Google Patents

Abstract

The utility model discloses a mannitol injection extraction device, which relates to the technical field of aseptic medical instruments and comprises a collection bag, wherein one end of the collection bag is fixed with a short hose, 125ml scale marks are arranged on the collection bag, a bottle stopper puncture device is inserted and fixed at the end of the short hose exposed out of the collection bag, and the bottle stopper puncture device is communicated with the collection bag through the short hose; the wall body of the bottle stopper puncture outfit is provided with an exhaust pipe, the tail end of the exhaust pipe is provided with a sealing cover with a breathable film, and the collection bag is communicated with the outside through a short hose, the bottle stopper puncture outfit, the exhaust pipe and the breathable film; a catheter clip is arranged on the short hose between the collection bag and the bottle stopper puncture outfit. The utility model provides a problem that current mannitol injection can't once only extract enough measurement.

Description

Mannitol injection draw-out device

Technical Field

The utility model belongs to the technical field of aseptic medical instrument technique and specifically relates to a mannitol injection draw-out device.

Background

The mannitol injection is a commonly used medicine in clinical departments of orthopedics, neurology, neurosurgery and the like, has obvious effects of dehydration, detumescence and diuresis, and is used for early-stage periosteum syndrome, severe wound fracture, lumbar disc herniation, nerve function recovery after spinal surgery and the like in clinical treatment of orthopedic diseases. The current mannitol injection specification is 50ml, 10g, 100ml, and 50ml, but the clinical common usage amount is 125ml, and intravenous infusion is performed for Q8h, and 125ml needs to be extracted from a 250ml mannitol injection bottle when in use. The situation of no 125ml mannitol injection lasts for many years, and clinical front-line workers feed back to pharmacy departments and manufacturers for many years, so that the problem of producing 125ml mannitol injection cannot be solved. In order to obtain a dosage of 125ml of mannitol and ensure the medication safety and the care safety of patients, the prior extraction of 250ml of mannitol injection is to use a 20ml syringe to extract excess mannitol injection 7 times before clinical intravenous infusion, so the 20ml syringe is used for extraction because the extraction is relatively less time and the extraction is very laborious compared with a smaller-dosage syringe, and a 50ml syringe with a larger dosage is hardly used in the actual operation process. The method for extracting the mannitol injection by using a 20ml syringe has the following defects: 1. the mannitol injection is repeatedly extracted for many times, so that the liquid medicine pollution risk is increased; 2. the mannitol injection bottle is easy to generate tiny particles by repeatedly puncturing the bottle stopper, thereby influencing the infusion safety; 3. the mannitol injection splashed in the pumping process is very easy to crystallize, and the polluted peripheral environments such as the table top and the floor of a treatment room are difficult to clean; 4. repeated extraction prolongs the dispensing time and increases the nursing workload.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mannitol injection draw-out device, this kind of device can solve the unable problem of once only extracting enough measurement of current mannitol injection.

In order to solve the above problem, the utility model discloses a technical scheme is: the mannitol injection extraction device comprises a collection bag, wherein a short hose is fixed at one end of the collection bag, 125ml scale marks are arranged on the collection bag, a bottle stopper puncture outfit is inserted and fixed at one end of the short hose, which is exposed out of the collection bag, and the bottle stopper puncture outfit is communicated with the collection bag through the short hose; an exhaust pipe is arranged on the wall body of the bottle stopper puncture outfit, a sealing cover with a breathable film is arranged at the tail end of the exhaust pipe, and the collection bag is communicated with the outside through the short hose, the bottle stopper puncture outfit, the exhaust pipe and the breathable film; a catheter clip is mounted on the short flexible tube between the collection bag and the stopper puncture device.

In the technical scheme of the mannitol injection extraction device, a more specific technical scheme can be as follows: the conduit clamp is a liquid stopping clamping piece sleeved on the short hose.

Furthermore, a liquid discharge pipe is arranged on the collecting bag, the liquid discharge pipe is arranged at one end deviated from the short hose, and the liquid discharge pipe is provided with a plug for plugging a liquid discharge outlet.

Furthermore, two hanging holes are formed in one end, fixed with the short hose, of the collecting bag.

Furthermore, a protective sleeve is arranged outside the bottle stopper puncture outfit.

Furthermore, the diameter of the bottle stopper puncture outfit is 5.6 mm plus or minus 0.1mm, and the length is 34mm.

Further, the collecting bag is a transparent sterile plastic bag.

Furthermore, the collecting bag is also provided with 50ml of scale marks and 100ml of scale marks.

Since the technical scheme is used, compared with the prior art, the utility model following beneficial effect has:

1. a collecting bag with 125ml scale marks is arranged, a short hose of a bottle stopper puncture outfit is fixedly connected with the collecting bag, and the mannitol injection can be sufficiently pumped and metered into the collecting bag at one time through the bottle stopper puncture outfit, so that the risk of liquid medicine pollution is reduced; the generation of tiny particles is reduced, and the safety of transfusion is ensured; the medicine dispensing time is reduced, the practicability is improved, the labor is saved, the time is returned to nurses, the nurses are returned to patients, and the satisfaction degree of the patients is improved; the exhaust pipe with the breathable film sealing cover can lead the internal pressure and the external pressure to be consistent, and lead the injection to flow into the collection bag smoothly; the short hose and the conduit clamp are beneficial to improving the accuracy of the extraction metering.

2. The catheter clamp adopts a flat liquid stopping clamping piece, the length of the hose can be shortened, the accuracy of liquid measurement retained in the injection bottle is improved, and the operation is quick and convenient.

3. The other end of the collecting bag is provided with a liquid discharge pipe with a plug, so that the waste injection and the extraction device can be conveniently separated and disposed.

Drawings

Fig. 1 is a schematic structural diagram of the mannitol injection head extraction device.

Fig. 2 is a schematic diagram of the using state of the mannitol injection head extraction device.

The reference numbers indicate: 1. a protective sleeve; 2. a bottle stopper puncture outfit; 3. a short hose; 4. a liquid stopping clip; 5. a collection bag; 5-1, 50ml of scale mark; 5-2, 100ml of scale mark; 5-3, 125ml of scale mark; 5-4, hanging holes; 6. a liquid discharge pipe; 7. a plug; 8. an exhaust pipe; 9. sealing the cover; 9-1, breathable film; 10. a mannitol infusion bottle; 10-1 and a bottle stopper.

Detailed Description

The invention will be described in more detail with reference to the following embodiments:

the mannitol injection extraction device shown in figure 1 mainly comprises a bottle stopper puncture outfit 2, an exhaust pipe 8, a short hose 3, a catheter clamp and a collection bag 5, wherein the collection bag 5 is a transparent sterile plastic bag, and 125ml scale marks 5-3 are arranged on the collection bag 5 to meet the requirement of accurately extracting 125ml mannitol injection at one time. In order to expand the extraction metering range of the extraction device, the collection bag 5 can be also provided with scale marks such as 100ml scale marks 5-2, 50ml scale marks 5-1 and the like. In the embodiment, the upper end and the lower end of the collecting bag are sealed, a short hose 3 communicated with the inside of the collecting bag 5 is fixed at the middle position of the sealed edge at one end of the collecting bag 5 close to a 125ml scale mark 5-3, a bottle stopper puncture device 2 is inserted and fixed at one end of the short hose 3 exposed out of the collecting bag 5, the bottle stopper puncture device 2 is communicated with the collecting bag 5 through the short hose 3, and a protective sleeve 1 for covering the tip end of the bottle stopper puncture device 2 is arranged outside the bottle stopper puncture device 2; the diameter of the main body of the bottle stopper puncture outfit 2 is 5.6 plus or minus 0.1mm, and the whole length is 34mm. The branch pipe on the side wall of the lower part of the bottle stopper puncture outfit 2 is fixedly connected with an upward bent exhaust pipe 8, the tail end of the exhaust pipe 8 is provided with a sealing cover 9 with a breathable film, and the collection bag 5 is communicated with the outside through the short hose 3, the bottle stopper puncture outfit 2, the exhaust pipe 8 and the breathable film 9-1, thereby ensuring that the injection can smoothly flow into the collection bag 5. Install the pipe clamp between collection bag 5 and bottle plug puncture ware 2 on short hose 3, the pipe clamp of this embodiment is the liquid clamping piece 4 that ends of suit at short hose 3, and it is the medical pipe clamp of the flat form that the liquid clamping piece 4 is commonly used clinically, and its thickness is thinner, and it is less to occupy the position of 3 length direction of short hose, so can shorten short hose 3 length, reduces the bottle plug and alternates the distance of ware 2 to collection bag 5, improves the accuracy of the injection measurement of remaining usefulness. A liquid discharge pipe 6 deviating from the short hose 3 is fixedly arranged in the middle of the edge sealing of the lower end of the collecting bag 5, one end of the liquid discharge pipe 6 extends into the bottom edge of the collecting bag 5, the other end of the liquid discharge pipe is exposed out of the bag body, and a plug 7 for plugging a liquid discharge outlet is arranged at the exposed section of the liquid discharge pipe 6. Two hanging holes 5-4 are arranged on the sealing edge at one end of the short hose 3 fixed by the collecting bag 5, the two hanging holes 5-4 are symmetrically arranged at two sides of the fixed position of the short hose 3, and a rope penetrates through the two hanging holes 5-4, so that the collecting bag 5 can be hung at a proper position to facilitate other operations.

The mannitol injection extraction device is a disposable consumable needing aseptic treatment, when in use, an aseptic packaging bag is disassembled to take out the extraction device, a protective sleeve 1 on a bottle stopper puncture outfit 2 is taken down to ensure that a liquid stopping clamping piece 4 on a short hose 3 is positioned at an open position (see figure 1), a mannitol infusion bottle 10 needing extracting liquid medicine is inverted to enable a bottle stopper 10-1 to face downwards, the extraction device is placed below the mannitol infusion bottle 10, as shown in figure 2, the tip of the bottle stopper puncture outfit 2 is inserted into the bottle stopper 10-1 until the mannitol infusion bottle 10 is positioned, the mannitol injection liquid in the bottle can flow into a collection bag 5 through the bottle stopper puncture outfit 2 and the short hose 3 by slightly pressing the body of the mannitol infusion bottle 10 by using the hydrostatic pressure principle and the atmospheric pressure effect, the liquid stopping clamping piece 4 is transversely pulled immediately to enable the short hose 3 to be positioned at the closed position of the liquid stopping clamping piece 4 when the liquid level reaches a 125ml scale mark 5-3, and the injection liquid flowing downwards is cut off to finish extraction; then, the mannitol infusion bottle 10 is turned over, the bottle stopper puncture outfit 2 is pulled out from the bottle stopper 10-1, and the remaining mannitol injection in the mannitol infusion bottle 10 can be used for normal infusion operation. The extraction device containing the injection is sent to a disposal place, the plug 7 on the liquid discharge pipe 6 is pulled out, the waste injection flows out from the liquid discharge pipe 6 until the liquid in the collection bag 5 is emptied, and the waste injection and the extraction device can be separated to carry out medical waste disposal.

Claims (8)

1. The utility model provides a mannitol injection draw-out device which characterized in that: the collecting bag comprises a collecting bag, wherein a short hose is fixed at one end of the collecting bag, 125ml scale marks are arranged on the collecting bag, a bottle stopper puncture device is fixedly inserted into one end, exposed out of the collecting bag, of the short hose, and the bottle stopper puncture device is communicated with the collecting bag through the short hose; an exhaust pipe is arranged on the wall body of the bottle stopper puncture outfit, a sealing cover with a breathable film is arranged at the tail end of the exhaust pipe, and the collection bag is communicated with the outside through the short hose, the bottle stopper puncture outfit, the exhaust pipe and the breathable film; a catheter clip is mounted on the short flexible tube between the collection bag and the stopper puncture device.

2. The mannitol injection extraction device according to claim 1, wherein: the conduit clamp is a liquid stopping clamping piece sleeved on the short hose.

3. The mannitol injection extraction device according to claim 2, wherein: and a liquid discharge pipe is arranged on the collecting bag, the liquid discharge pipe is arranged at one end deviated from the short hose, and the liquid discharge pipe is provided with a plug for plugging a liquid discharge outlet.

4. The mannitol injection draw-off device of claim 3, characterized in that: two hanging holes are formed in one end, used for fixing the short hose, of the collecting bag.

5. The mannitol injection extraction device according to claim 4, wherein: a protective sleeve is arranged outside the bottle stopper puncture outfit.

6. The mannitol injection extraction device according to claim 5, wherein: the diameter of the bottle stopper puncture outfit is 5.6 mm plus or minus 0.1mm, and the length is 34mm.

7. The mannitol injection draw-off device of any one of claims 1 to 6, wherein: the collection bag is a transparent sterile plastic bag.

8. The mannitol injection extraction device according to claim 7, wherein: the collecting bag is also provided with 50ml of scale marks and 100ml of scale marks.

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