CN104873231A

CN104873231A - Convenient quick hemostat

Info

Publication number: CN104873231A
Application number: CN201510307422.8A
Authority: CN
Inventors: 钱陈; 高坚杰; 曹艳
Original assignee: CHANGZHOU INSTITUTE OF MATERIA MEDICA Co Ltd
Current assignee: CHANGZHOU INSTITUTE OF MATERIA MEDICA Co Ltd
Priority date: 2015-06-05
Filing date: 2015-06-05
Publication date: 2015-09-02
Anticipated expiration: 2035-06-05
Also published as: CN104873231B

Abstract

The invention relates to a convenient quick hemostat. The convenient quick hemostat comprises a syringe and a container, both the syringe and the container are provided with openings in two ends, a hemostasis material A is filled in the syringe, a hemostasis material B is filled in the container, the front end of the syringe is inserted into the rear end of the container and is fixedly connected with the rear end of the container, the front opening of the syringe is arranged in the container, and the front opening of the container is provided with a sterile pad used for sealing, the front opening of the syringe is provided with a sterile seal used for sealing, and the rear opening of the syringe is provided with a push rod used for pushing the hemostasis material A from the front end. The convenient quick hemostat is integrally designed and convenient to carry.

Description

Portable fast hemostatic device

Technical field

The present invention relates to a kind of portable fast hemostatic device.

Background technology

War, traffic accident, in the active procedures such as outdoor activity, wound is unavoidable, and skin injury, blood vessel and neurotmesis, fracture etc. all inevitably cause hemorrhage.Hemorrhage consequence can be very serious once wound is inevitable, also will learn to protect oneself and other people.At the unexpected scene occurred, Bleeding control be non-medical professional can do a few affect one of measure of later stage rescued effect.

The people of 8%, 60 kilogram weight of the about percentage of liveweight of blood volume of a people, only has 4800 milliliters of blood volumes.Once blood loss reaches 20% of total blood volume will cause shock, serious meeting is dead at short notice.Need not be alarmed when blood loss is less than total blood volume 5% (200 milliliters-400 milliliters), human body can be automatically compensatory; When blood loss is greater than total blood volume 20% (about 800 milliliters-1000 milliliters), there is pale complexion, realize indifferent, the symptom such as limbs are clammy, tachypnea in the wounded, can enter shock.Once lose blood and exceed 30% of total blood volume, especially acute when losing blood greatly, the wounded, without active and effective first aid, is in peril of one's life.

At the unexpected scene occurred, Bleeding control be non-medical professional can do a few affect one of measure of later stage rescued effect.The key factor that success controls external haemorrhage is pressed hemorrhage district and continues for some time, until stopped bleeding or first aid professional arrive in.Amount of bleeding and bleeding rate are different and different because of degree of injury, so the Hemostasis adopted is also different.Conventional Hemostasis is exactly briefly pressure, bag, plug, bundle.

Pressure: when seeing wounds streamed blood, the first aid action the most often done pins hemorrhage district with hands exactly, Here it is compression hemostasis.Compression hemostasis divides two kinds: one is that wound is directly oppressed, and no matter directly presses in hemorrhage district with clean gauze or other dry goods article, can effectively stop blooding.Another is digital pressure hemostasis.Be pressed on the contiguous bone of hemorrhage tremulous pulse proximal part with finger, block blood and ship source, to reach hemostasis object.When looking for pressure point, forefinger or the third finger, do not use thumb, because there are thick tremulous pulse in thumb central authorities, easily causes erroneous judgement.After finding pressure points of the arteries, then change thumb press or several finger presses simultaneously.Although digital pressure hemostasis processing ease, without system training, be difficult to reach hemostasis object.

Bag: whatever hemorrhage, finally all solves with wrapping.Wrap up that material used is gauze, binder, elastic bandage or clean cotton or the liner made that uses cotton goods.The principle of wrapping first covers rear bag, and dynamics is moderate.Namely first first cover to wrap afterwards on wound, cover dressing (enough large, enough thick cotton goods liners), and then with binder or scarf bandage wrapping.This is because conventional common gauze easily sticky wound, increase difficulty to subsequent treatment.Dynamics is moderate refer to wrapping after should stop blooding effectively, check that the tremulous pulse of far-end is also being beaten; Wrapped up pine, stopped blooding invalid; Wrapping tension, can cause remote organization's hypoxic-ischemic downright bad.

Plug: be the hemostasis with packs method for axillary fossa, shoulder, mouth and nose or other blindgut wounds and tissue defect place uses cotton goods hemorrhage cavity or tissue defect place tightly to clog, until really arrest hemorrhage.After tamping, in wound outboard cover, pressure dressing again after dressing, reaches hemostasis object.The danger of the method is to be clogged by cotton goods with pressure solidly may cause local tissue damage, and also likely brought in body by the soil of outside simultaneously and cause infection, especially anaerobic infection often can cause tetanus or gas gangrene.So, time unless necessary, do not adopt this method as far as possible.

Bundle: hemostasis with tourniquet is effective under given conditions, as hemorrhage in war wound, larger limb artery etc.Usual tourniquet is used for operating room, to control extremity hemorrhage be effective, but potential ill effect comprises the damage to N&M that is temporary transient or that continue, also systemic complications can be caused because of limb ischemia, comprise acidosis, hyperpotassemia, arrhythmia, shock, limbs damage, even dead.The compressing strength of complication and tourniquet is excessive and the persistent period is long closely related, so there is no non-medical staff through screwing up discipline not when last resort, not using this method.

Therefore develop a volume little, easy to carry, the medical apparatus and instruments that can use fast without professional training seems particularly important.

Summary of the invention

The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, provides a kind of portable fast hemostatic device.

The technical solution adopted for the present invention to solve the technical problems is: a kind of portable fast hemostatic device, and comprise syringe and the container of two ends difference opening, described syringe is built with hemostatic material A, and described container content has hemostatic material B;

The front end of described syringe is inserted the rear end of container and is fixedly connected with rear container end, and the front opening of described syringe is positioned at container, and the front opening of described container is provided with the aseptic patch for sealing; The front opening of described syringe is provided with the aseptic end socket for sealing, and the open rearward end of described syringe is provided with the push rod overflowed from front end for promoting hemostatic material A.

Further, described syringe front end with to be threaded connection between rear container end or buckle is connected.

Further, be provided with spongy top in the front opening of described container, described spongy top is between hemostatic material B and aseptic patch.

Further, the material of described container is polypropylene or polyethylene.

The invention has the beneficial effects as follows: haemostat of the present invention adopts unitary design, can realize being convenient for carrying.

Hemostatic material A is arranged in syringe, can conveniently be extruded by hemostatic material A.

The spongy top of container front end can realize hemostatic material B uniform application.

Container adopts polypropylene or polyethylene to make, and material is softer, conveniently extrudes.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the present invention is further described.

Fig. 1 is the schematic diagram of haemostat of the present invention;

Wherein, 11, aseptic patch, 12, spongy top, 13, hemostatic material B, 14, aseptic end socket, 15, container, 16, hemostatic material A, 17, push rod, 18, syringe.

Detailed description of the invention

The present invention is further illustrated in conjunction with specific embodiments now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present invention in a schematic way, and therefore it only shows the formation relevant with the present invention.

As shown in Figure 1, a kind of portable fast hemostatic device, comprise syringe 18 and the container 15 of two ends difference opening, syringe 18 is built with hemostatic material A16, and container 15 is built with hemostatic material B13.

The front end of syringe 18 is inserted the rear end of container 15 and is fixedly connected with container 15 rear end, and the front opening of syringe 18 is positioned at container 15, and the front opening of container 15 is provided with the aseptic patch 11 for sealing; The front opening of syringe 18 is provided with the aseptic end socket 14 for sealing, and the open rearward end of syringe 18 is provided with the push rod 17 overflowed from front end for promoting hemostatic material A16.

The setting of aseptic end socket 14 and aseptic patch 11 is to prevent hemostatic material A16 and hemostatic material B13 from flowing out from syringe 18 and container 15 respectively.

For realizing the efficient and convenient connection between syringe 18 and container 15, the front end of syringe 18 with to be threaded connection between container 15 rear end or buckle is connected.

Be provided with spongy top 12 in the front opening of container 15, spongy top 12 is between hemostatic material B13 and aseptic patch 11.Spongy top 12 can realize hemostatic material B13 uniform application.

In use, present syringe 18 is separated with container 15, take off the aseptic end socket 14 of syringe 18 front end, pressing push rod 17, hemostatic material A16 in syringe 18 is applied to bleeding wounds or is inserted into darker wound inside (as gunshot wound etc.), then rapid hemostatic material B13 is applied on hemostatic material A16, AB mixing is solidified, form spongy material and block bleeding wounds, A has higher concentration, also can continue to expand after formation sponge, thus also can fully fill darker wound, prevent again hemorrhage.

With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content in description, must determine its technical scope according to right.

Claims

1. a portable fast hemostatic device, it is characterized in that, comprise syringe (18) and the container (15) of two ends difference opening, described syringe (18) is built with hemostatic material A (16), and described container (15) is built with hemostatic material B (13);

The front end of described syringe (18) is inserted the rear end of container (15) and is fixedly connected with container (15) rear end, the front opening of described syringe (18) is positioned at container (15), and the front opening of described container (15) is provided with the aseptic patch (11) for sealing; The front opening of described syringe (18) is provided with the aseptic end socket (14) for sealing, and the open rearward end of described syringe (18) is provided with the push rod (17) overflowed from front end for promoting hemostatic material A (16).

2. portable fast hemostatic device according to claim 1, is characterized in that, the front end of described syringe (18) with to be threaded connection between container (15) rear end or buckle is connected.

3. portable fast hemostatic device according to claim 1, it is characterized in that, be provided with spongy top (12) in the front opening of described container (15), described spongy top (12) is positioned between hemostatic material B (13) and aseptic patch (11).

4. portable fast hemostatic device according to claim 1, is characterized in that, the material of described container is polypropylene or polyethylene.