The purpose and tools of first aid bandaging

1. Purpose

Protect the wounds, reduce pollution, fix the dressing, drugs, fractures, compress the hemostasis, reduce pain, etc.

2. tools

(1) Scroll bandage or triangle scarf, special parts can be used with poly heads or butycles.

(2) Sterile gauze.

(3) In cases of first aid, such as no bandage and gauze, you can replace with clean towels, clothes, etc.

Introduction to first aid bandage methods

1. Basic bandage method of scroll bandage

(1) Circle bandage method:

When the bandage starts and ends; fix the bandage of small wounds in thick and detailed parts such as neck, wrist, chest, and abdomen.

Step of operation:

Overlap bandwing (not less than 2 weeks).

The bandage will be completely covered next week.

Fold the end of the band of the end of the band, fix it with glue or safety, or cut the middle of the band tail into two ends to avoid the wounded area and fix it (the following bandaging fixing is according to this method).

(2) Snake -shaped bandage method (oblique stretching method):

It is used to quickly fix from one place to another, which can be used for fixation of plywood.

Step of operation:

Trigger the bandage around for two laps.

Taking the bandage width as the interval, the oblique row is not covered by each other.

The bandage is wrapped around for two laps again.

The fixed method is the same as the bandage method.

(3) Spiral bandage method:

It is used to bandage the same parts such as upper arms, fingers, trunk, thighs, etc.

Step of operation:

Trigger the bandage around for two laps.

Slightly inclined (& lt; 30 ), and the spiral is wrapped up.

Cover 1/3 to 1/2 last week.

Wrap the bandage around two laps again and fix it.

(4) Spiral anti -folding bandage method (folding method):

For parts with varying diameter, such as forearms and calves.

Step of operation:

Trigger the bandage around for two laps.

Slightly inclined (& lt; 30 ), and the spiral is wrapped up.

Fold the bandage down every week to cover the 1/3 ~ 1/2 of the last week.

Wrap the bandage around two laps again and fix it.Be careful not to reflect on the wound or Boolon.

(5) "8" -shaped bandage method:

For parts with different diameter or bent, such as elbow, shoulders, hip, knees, etc.

Step of operation:

After flexing joints, the joints are bandaged for two weeks at the end of the joint.

The right hand stretch the bandage from the lower right to the top to the left, bypasses the back, and then stretch the joint to the left from the upper right (near the heart) to make the "8" shape./2.

Circle bandage for 2 weeks fixed.

(6) Return to the bandage method:

It is used for bandaging parts without the top, such as finger, head, amputation.

Step of operation:

Circle bandage for two weeks.

The bandage is folded up and bandaged vertically with the right hand. The center of the residual end is covered, and then the left and right sides are alternately covered.

Then fix the bandage reflection ring for 2 weeks.

2. Triangular scarf bandage method

The size of the triangle scarf should meet the specifications.Applying surgical knots (Square knots) during knots has the advantages of firmness and rapid solution.

(1) Bringing method on the top of the head:

Fold the bottom of the triangle scarf up to about 3cm.

Put the middle of the middle part of the wounded forehead, flat with the eyebrows, and pull the top corner to the back.

The two corners of the triangular scarf are above the ears and two ears, pull the pillow to cross, and then go to the forehead to fix it; Turn the top into the top.

(2) The hats bandaging method:

The top corners of the triangle scarf and the center of the bottom are knotted each, which is the fans.

Place the top angle in front of the forehead, and the bottom edge is under the back of the head.

Hold the head and tighten the two corners to the face.

Fold the mandarin on the side of the two corners.

Pull the pillow and fix it.

(3) Facial mask bandage method:

Put the triangular towel on the top of the triangle and put it on the jaw.

Cover the triangle scarf on the face (cut a small mouth on the nostrils, eyes, and mouth).

Pull the left and right corners to the pillow and cross the pillow.

Go around the forehead to knot.

(4) Single eye bandage method:

Fold the triangular scarf into a four -finger width band.

Put it on the eyes.

After the lower side of the lower side passes through the pillow to the front side of the forehead, press the shorter end, and then surround the head to the jealum side temporal.

Jacking with another section of the down.

(5) Betting method:

Fold the folding into a four -finger width towel central minister first cover one side.

The lower end is behind the pillow from the ears, pressed the upper end through the opposite ear to the top of the eyebrow, and continues to around the head to the front of the opposite ear.

Slip the upper end and cover the other eyes.

Wind a knot on the opposite ear under the ears and the other end.

(6) Swallow tail scarf bandage shoulders:

Fold the triangle scarf into a tour tail, the big horn is above, and the small horns are down.

The angle of the tail tail scarf was placed on the upper shoulder of the wounded shoulder and the small horns were in front.

"

The large horns are pulled by the back of the back to the opposite armpit.

(7) Snaptles bandaged shoulders:

Fold the triangular scarf into a tour tail, two swallow tail horn and so on.

The angle of the angle faces the alignment department, and the tail tail is put on the shoulders.

The two swallowed corners pass through the left and right shoulders, and pull it to the armpit and the bottom corner of the dovetail.

(8) Triangular scarf bandage chest:

Put the bottom of the triangle scarf on the chest, about 3cm height on the elbow nest.

The top angle is more than the wounded shoulder and hangs the back.

The middle part of the triangle scarf is covered in the injury of the chest, and the ends are pulled to the back.

The top angle also knotted with the corner.

(9) Swallow -tail scarf bandage chest:

Fold the triangle scarf into a troor tail.

A folding side at the bottom.

Put horizontally on the chest, two corners upward, separate on both shoulders and pull to the neck.

Towards the top angle of the bottom into the opposite armpit and knotted with another bottom angle.

(10) Triangular scarf belly belly:

The top corners of the triangle towel are facing down, and the bottom is placed horizontally on the umbilicus.

Tighten the bottom angle to the waist knot.

The top angle is pulled to the top of the hip, and the remaining corner is knotted.

(11) Triangular scarf bandage upper limbs:

When the triangle scarf is knotted on the back of the wounded side, the head is left with a longer spare head; the other bottom angle is pulled along the back of the arm to the side shoulder.

The top angle wraps the wounded limbs.

The forearm flexes to the chest and tighten the two corners to knot.

(12) Triangular scarf bandage hand:

The fingers are facing the top corner of the triangle scarf, and the hand is placed flat in the center of the triangle scarf, and the bottom edge is located on the wrist.

Lift the top angle on the back of the hand.

Pull the bottom corners to cross the back of the hand, and then go back to the wrist.

Jie with the palm side or back side.

Note: The bandaging of the foot is the same as

(13) Triangular scarf bandage calf and foot:

Place your feet on the side of the near one side of the triangle scarf.

Specifies the long wrapped side to wrap the calf to knot.

Pub up with the bottom corners on the other side, knots around the ankle and the ankle joint.

precautions for first aid

1. When bandaging wounds, simply debride and bandage first.Do not touch the wound in your hands and stolen goods. Do not rinse the wound with water (except chemical injuries). Highlight the internal organs outside the body cavity. Do not recover. Do not take out foreign objects in the wound.

2. When bandaging, it should be reliable, loose and appropriate.

3. Make the patient comfortable when bandaging.Pay attention to breathing with your chest Belt, and pay attention to maintaining your function.Cotton pads or gauze are used for cotton pads or gauze at the osteotomy of the Skin wrinkles. When you need to raise your limbs, you should give appropriate support for support.

4. The bandaging direction is bandaged from the distant heart to the near -hearted end, and the finger (toes) should be exposed to observe the blood transportation situation.When the bandage is fixed, it should be placed on the outside of the limb. Avoid knotting on the wound, osteochidal or easy to be compressed.

5. When lifting the bandage, first unbutton the fixed knot or remove the tape, and then pass the loose solution with each other with both hands.When an emergency or bandage is soaked by the wound secretion, it can be cut with scissors.

Disclaimer: The above method stems from the index of the program system or the sharing of netizens. It is for your reference only and does not represent the research perspective of this website. It proves that it is valid. Please pay attention to the authenticity and authority of the source of the content of the content.Apply to delete & gt; & gt; error correction & gt; & gt;

How to use the Telescope and maintenance skills

Many people have Telescopes, and even many friends have military Telescopes. Although they have such good things, many people do not know how to use them and how to maintain them. Today, they answer questions for everyone.

How to use the Telescope:

1. Adjust the distance of pupils

First of all, my Telescope is a rotating eye mask system. When used, the eye cover is rotated to the highest (generally operating this). If you bring glasses or when you are at the highest of the eye maskShadow (shadow), you need to adjust the eye cover to the most comfortable height of your glasses.

Second, adjust the distance between the program

Change the distance between the Telescope two lens cylinders, until the left and right views are a circular viewing field.At this time, the pupil distance of the outlet of the two lens cylinders was consistent with the two pupils of the human eye.

3. Focus

First rotate the middle -tone agency's handwheel of the Telescope until the left eye can see the target clearly.Then turn the vision of the right mirror, so that the right eye can also see the goal.

Fourth, observation

The Telescope is roughly observed to observe the goals, and the central institution is turned, and the eyes can quickly see the target at the same time.For different distances, as long as you rotate the central institution, you can see it quickly.

Notice:

With Bi, the rotary eye mask must be put down back, otherwise it may hit a bad rotation eye mask because of negligence.

Because of the focus function of the Telescope, it is not suitable to observe the bright objects, especially the sun, which will damage your eyes.

maintenance of the Telescope:

1. Do not wipe the mirror or eyepiece mirror with other ordinary cloth, use the velvet cloth or other soft cloth to wipe the Telescope mirror mirror with a Telescope bag.

2. When removing the residual dirt or stains, you can drip one or two drops of alcohol. It is best to use a cloth to dip, because the drip is not easy to control.

3. Although everyone buys a waterproof mirror, there will be no use problems even if they fall into the water.But in terms of maintenance Telescopes, preservation Telescope in a dry environment is harmless to the baby's coating and Telescope.Waterproofing and nitrogen -filled functions are only in case of water falling and moisture, and they are not afraid of being subject to moisture.

4. Don't try to clear the interior of the Telescope or disassemble the Telescope. The Telescope is actually very complicated. The light shaft is broken on the dedicated to debug the light shaft of the Telescope to debug.As soon as the Telescope is disassembled, the light shaft will change, so that the imaging of the left and right Tube will not be overlapped, making your glasses uncomfortable, and in severe cases, you cannot use it at all.Do not fall, pressure or other severe actions of the Telescope, mainly because of the light shaft of the Telescope, and it is easy to destroy any glasses in the light shaft of the Telescope.Please send it to me, help you repair it for free.

5. Do not observe the sun directly with a Telescope. This is a major precautions of all Telescopes. The strong sunlight through the focus of the Telescope, just like a magnifying glass, will burn your eyes.

6. Due to cost and self -weight, carry light consideration, most of the current Telescope is not a metal mirror body. It falls heavy, heavy pressure, and it is easy to damage.So everyone should love her like a Dog.

7. The desiccant I match is actually not meaningful to the waterproof Telescope. After a year, I will be thrown away.However, it is best to replace it regularly (half a year to one year) to prevent the internal moisture.The desiccant should be available, and some products are also available, which can be borrowed.

8. After using the baby, first look at the foreign body on the table when placing it. Do not place it on other items to prevent scratching or staining mirrors and eyepiece.

9. The Telescope still should be put on the drip. Do not put the eyepiece down.(Everyone on the earth!), Because some parts are painted with lubricating oil, and some places are designed with oil grooves. For a long time, the inverted time or the weather is too hot, and it may flow to the place.

1. How about the quality of Kaile stone shoes

shoes in outdoor sports are very important, which directly affects the feelings of the entire journey.Kaile stone shoes have been well received. The main advantages of Kaile Stone shoes are:

1. Kaile stone shoes have 5 years of AWS full palm regulatory system patent technology developed by 5 years. Specifically, according to the inner arc shape of the back of the human foot, the opening of the shoe is designed to the corresponding curved curved shape to achieve a better better to achieve better to achieve better.The wrapping and fit, so that the hiking shoes can be bought or worn, zero -Running.

2. The wrapping is very good, and the feet are not easy to slide.

3. In front of the opening, most of the opening of Kaile Stone extended from the mouth of the shoe to the toe position. The entire upper can be adjusted by the shoe.Your feet are wide or narrow. You can achieve better wrapping by adjusting the tightness of the laces, and it is also more convenient to wear and take off.

4. In addition to the comfort of Outdoor shoes, in addition to focusing on the comfort of the shoes, it also depends on the waterproof and breathable performance of the shoes. The outer layer of the Kaile Stone shoes adopts the ultra -thick anti -wool cowhide with waterproof treatment. It is also more fashionable in addition to waterproof waterproof performance.Water forms a lotus droplet effect on the surface of the shoe. When the shoes are dumped, the water droplets on the upper are gone.

5. Kaile Stone shoes adopt an independent research and development of the sole. The large bottom adopts partition texture design, the soles of the soles of the soles and the tail horizontal lines, and the ground function is used to climb the non -slip to improve the stability during climbing.Adopting horizontal and vertical intersection design, anti -sideways can be played during Hiking.

2. How to verify the authenticity of Kaile Stone shoes

Kailestone products will have a verified label, and you can find true and false through the official website.The following is the authentic verification method of Kaile stone shoes:

1. Go to the official website to query, enter the anti -counterfeit code and verification code, click to query whether the product is genuine.

2. From left to right, from top to bottom, enter the anti -counterfeiting coding on the product in turn.

3. Click the [Anti -counterfeiting query] button to verify that the proof of the anti -counterfeit coding authenticity.

In addition, the authenticity of Kaile stone shoes can be identified, and it can be confirmed and false through details and other places.Kaile Stone shoes Products & GT; & GT;

Kaile Stone Kailas

Zhanjiang Maya Travel Products Co., Ltd.

• Land: Zhanjiang City
• Registered capital: 80 million yuan

Kailas Kaile Stone is a world -renowned climbing brand. It was founded in Guangzhou, China in 2003. It is committed to promoting the development of mountaineering and adventure movements to develop functional equipment for climbers to develop functional equipment to meet their needs for safe and comfortable needs in the extreme environment.Kailestone focuses on the development and professional functional design of scientific and technological materials. The product line covers a number of outdoor sports such as climbing, climbing, ice climbing, Hiking, off -road Running mountains.The strength has won 71 domestic and foreign awards and 29 patents.The name of the Kailas brand is derived from Mtkailash, Oka Rinpoche, which is located in Tibet, China, 6638 meters above sea level.& gt;

1. Is the Bone band really useful?

The Bone is the knee Bone that we often say. It is located below the knee. It plays a very important role in exercise. The Bone band is a sports protective gear that is specifically used to protect the Bone.

There are still the effects of the Bone band. It can fix the Bone and protect the Bone without shifting, but its role is relatively limited.The pain has almost no effect; and the Bone band is not a panacea. It is not that the knee will not be injured when we wear a Bone Belt.

In general, the Bone can have a certain effect. Pay attention to the correct wearing and use methods, which can still protect the knee.

What is the principle of the role of the Bone band

The main role of the Bone band is to protect the knee joint and half -moon board of people. As a sports gear, many friends do not know what the principle of the Bone band is. Let me briefly introduce it:

The Bone is the knee position, stretched by two muscles, and the parts before the leg of the leg Bone are easy to slide. Under normal circumstances, it will move normally in the knee.The pressure applied is too large, and the strenuous exercise can easily displace the Bone bones, which causes the disease of the knee joint. After wearing the Bone band, the Bone bones are fixed in a relatively stable position, so that it cannot be moved in a wide range., Thus work.

After the knee joint injury, the Bone Bone band also has its own effect. For example, when the half -moon plate is injured, wearing a Bone band, the Bone Bone Belt plays a role in opening up, reducing the friction of the half -moon plate, thereby slowing the pain and protecting the knee joint no longer aggravate the condition.

Can the Bone band be worn outside the pants?

Can.

It can be seen from the principle of the above -mentioned cymbal bands that as long as the Bone band is worn in the correct position, it can play a role in fixed the Bone. It is not necessary to wear it, and some will wear it outside the pants.

1. There are several lengths for Taiwan Fishing rods

As a pendant fishing method, the Taiwan fishing method is used by the majority of fishermen with its high sensitivity. The Taiwanese fishing method is generally selected. When the fishing rod is selected, the length of the fishing rod is comparison.One factor that cares about, so how many are the length of the fishing rod?

There are many standard lengths such as 3.6 meters, 4.5 meters, 5.4 meters, 6.3 meters, 7.2 meters, 8.1 meters, etc., as well as in order to meet a variety of needs, it produces 2.7 meters, 4.2 meters, and 5.7 meters.There are very few Fishing rods of 9 meters, 10 meters, 11 meters, and 12 meters.

2. How long is the most suitable fishing rod

Different lengths of Taiwan Fishing rods have their own advantages and disadvantages, just like people's fingers. Although the length is different, they are useful. It is not necessarily the most suitable for Taiwan fishing rod. When choosing, the following three major factors are considered:

1. Select the length of the fishing rod according to the water situation

(1) Water Shen

Whether it is a natural waters or artificially excavated waters, its depth is definitely different, and there are often different depths in a waters.Therefore, if more than 3 meters of water depth, we can be identified as deep water zone, then the fishing rod we use will be longer, at least 5.4 meters long, but deep water hidden fish is still recommendedThe pole, so that the big fish does not suffer, such as using a Taiwanese fishing rod with more than 6.3 meters, the best 7.2 meters.

If it is water depth below 3 meters, you can use a shorter fishing rod. For example, a 4.5 -meter fishing rod will be used frequently, but fishing in too shallow water, such as fishing within 1 meter, then fishing within 1 meter, thenIt is necessary to use a 2.7 -meter fishing rod, but if it is fishing in the waterweed area, it is another matter.

(2) Underwater condition

Before fishing in a strange environment, you should first understand the bottom of the water and determine after finding the bottom. If there are many obstacles such as waterweed or other stones at the bottom of the water, then you must avoid these things.Determine the length of the fishing rod.For example: If the aquatic grass is distributed on the shore, then choose a longer fishing rod. If the aquatic grass is distributed in the distance, you must choose a shorter Taiwan fishing rod.

Another situation is the choice of the shape and direction of the bottom of the water. For example, the carp is often hidden in the place where there is a slope.At the bottom of the flat terrain, the line group will be tilted. In this way, the wind line is too short. Whether it is the performance of the floating sensitivity or the slippery fish after the fish, it will have a great impact, so you must choose to chooseThe longer Taiwanese fishing rod is cope with the slope terrain.

(3) Water visibility

fishing in the clear waters can only have the opportunity to touch the waters where the fish group moves; if the water quality in the water is turbid, even if the water is very light, the fish does not have much sense of crisis, because it does not see the land, it cannot see the land, it cant see the land, it cant see the land, it cant see the land, it cant see the land, it cant see the land, it cant see the land, it cant see the land, it cant see the land, it cant see the land, it cant see the land, it cant see the land, it cant see the land, it does not see the land, it cant see the land, it cant see the land, it cant see the land, it cant see the land, it cannot see the land, it cannot see the land.The hunter couldn't find it.So when we do fishing, we can use a shorter fishing rod, and we can get a good harvest.

(4) Water nature

In terms of the size of the water area, there are rivers and lakes in a large area of waters. When we fish in these places, the Fishing rods must be longer, which is at least 7.2 meters.A few acres of ponds are used for fishing, and the 4.5 -meter fishing rod is the most commonly used.

In addition, from the professionalism of the waters, the crowds targeted by Hekeng are more professional, so there is some restrictions on the length of the fishing rod, and the use of a long pole is not allowed.However, in the case of wild fishing, the level of fishing is different, and there are no rules. So many people tend to choose long poles to fish, at least one inch, one inch, and strong. The probability of Running fish after fishing is greatly reduced.

2. Select the length of the fishing rod according to fish love

(1) fishing small and medium -sized fish

Small and medium -sized fish, mainly catfish, carp, catfish, etc., they have a low degree of perception of danger and like to find food on the shore, so we can often catch.Even if the big catfish is more cunning, because the growth is relatively small, the individual is relatively small, and the strength is relatively low. Therefore, the length of the fishing rod used in use does not need to be too long. For small and medium -sized fish, it is mainly based on 4.5 meters.Good ones can be shortened to 3.9 meters. Of course, it is best to cooperate with the fishing table.

(2) fishing large fish

The reason why big fish can grow up is their own survival skills and their perception of danger. They generally do not stay in the place near the shore, and they will only move in deep water or water central.Then we need to use a longer desk fishing rod, usually in the length of more than 6.3 meters, so as to approach their living waters. In addition, there is plenty of buffer space after the fish.fish.

3. Select the length of the fishing rod according to the fishing time

(1) Different seasons

spring fishing beach, summer fishing pond, autumn fishing yin, winter fishing.In spring, the fish and hunger after the winter are hungry. At this time, we will swim to the shallow water to find food.You need to use a long pole.In the summer, the Solar radiation is large and the water body is heating fast. Most fish will hide in the deep water area to avoid the heat in the deep water area, so we must use long poles to fish.autumn is a transition season. In the early autumn season, it continues the high temperature in summer. Therefore, it is necessary to fish deep water with long rods. The temperature is reduced in the late autumn. You can use a shorter fishing rod appropriately.As for winter, it is necessary to catch the Xiangyang District when it is sunny, and the shallow water is also the first to rise. The fish has a temperature. At this time, it is recommended to use a length of 4.5 meters.

(2) different time points

During the day, due to the sun, the water body will be illuminated, and the fish will be discovered by the predator when the fish moves in a lighter place. Coupled with the nature of the fish to avoid harm, it will stay away from the shore and hideIn the deep water area or where there are obstacles, then we should use a longer fishing rod during the day, at least this method when fishing.

When the sun falls and the night comes, it is dark, and basically no one can see anyone, then the fish is bolder. Coupled with the characteristics of eating, they are more willing to swim to find food from the shore.Therefore, when you do fishing at night, you can fish appropriately and use a short pole. Of course, if you catch big fish, you still need to prepare a long pole. In addition, you need to pay attention to the light cannot be directly illuminated by the light.

In general, how long the length of the Taiwan fishing rod is not a fixed thing. Due to the influence of many factors, the personal use habits of some fishermen also have a certain impact;It can be made up by seducting fish.