CN116268703A - Tension reducing shoes and tension reducing device for quantitative compression hemostasis - Google Patents

Abstract

The invention discloses a pair of quantitative compression hemostatic tension reducing shoes and tension reducing devices, wherein each tension reducing shoe comprises an upper sole and a shoe body arranged on the upper sole, and a lower sole detachably connected with the bottom of the upper sole is arranged below the upper sole; the shoe body comprises a shoe body front part for wrapping the front sole surface and the toes of the foot, a shoe body middle part for wrapping the middle sole surface of the foot, and a shoe body rear part for wrapping the rear sole surface and the heels of the foot, wherein the sizes of all parts of the shoe body are adjustable; each part of the shoe body comprises an air bag capable of quantitatively pressurizing. The quantitative compression hemostatic tension reducing shoe can effectively solve the problem of bleeding of wounds such as foot operation, trauma and burn of a patient, reduces tension on foot areas, provides comfortable and fixed dressing for the patient with diabetic foot, and reduces pressure for the patient with diabetic foot, and has wider application range.

Description

Tension reducing shoes and tension reducing device for quantitative compression hemostasis

Technical Field

The invention relates to the technical field of medical treatment, in particular to a pair of quantitative compression hemostatic tension reducing shoes and a tension reducing device.

Background

The foot is the lowest motion organ of human body, the toe is the front, and the heel is the rear. Melanoma of the dermatological family is the most severe skin cancer. The new melanoma patients in China are about 2 ten thousand per year, and the sole accounts for a large proportion. Foot surgery trauma such as diabetic foot, foot trauma, foot burns, foot pain, foot lipoma, hemangioma, skin squamous cell carcinoma, etc. can also involve the foot. These cases all require corresponding treatment of the patient's foot, and in the prior art, different treatment modes are adopted according to different situations, which are specifically as follows:

after foot surgery and foot trauma, conventional medical personnel or instruct the patient to use elastic bandages or hands to compress and stop bleeding. When the elastic bandage is adopted for hemostasis, medical staff or patients can hardly accurately master the force of the bandage, so that the part requiring compression hemostasis can not stop hemostasis in time, and the postoperative compression bleeding position of the feet of the patients is inaccurate. When the hand pressure is used for hemostasis, the pressing force and the manipulation of each medical staff are inconsistent, so that the method for guiding the patient is inconsistent, the part requiring compression hemostasis cannot be used for hemostasis in time, the compression time is prolonged, the compression position is inaccurate, and the two hemostasis methods can lead to postoperative bleeding of the foot of the patient, so that the risk of infection is increased. Effective basis can not be provided for accurate quantitative pressurization hemostasis after foot operation and reducing tension of postoperative operation parts. Sometimes, a decompression shoe can be used after foot operation, such as a thumb everting forefoot decompression shoe provided by patent number CN204091124U, but the decompression shoe can only play a role in decompression of the postoperative forefoot, and can not quantitatively compress and stop bleeding at the postoperative part of the foot.

The skin injury of the foot of a diabetic foot patient can be reduced by wearing the tension reducing shoes, but the pressure reducing shoes in the market can not reduce the pressure according to the specific condition of the foot of the patient, and the condition of mutual friction between the vamp and the skin injury dressing of the diabetic foot exists, so that the pain of the patient is increased. A heel counter as provided in patent No. 201930166169.8, which can only be used for heel offloading.

Accordingly, there is an urgent need in the art to develop a tension reducing shoe that is adaptable to various situations and that is versatile in terms of quantitative compression hemostasis.

Disclosure of Invention

The invention aims to solve the problems, provides the quantitative compression hemostatic tension reducing shoe, can effectively solve the problems of wound bleeding after foot operation, trauma, burn and the like of a patient, reduces tension on foot areas, provides comfortable and fixed dressing for the patient with diabetic foot and reduces pressure, and has wider application range.

In order to achieve the above object, according to one aspect of the present invention, there is provided a tension reducing shoe for quantitatively and compressively stopping bleeding, comprising an upper sole and a shoe body disposed on the upper sole, wherein a lower sole detachably connected to the bottom of the upper sole is disposed below the upper sole; the shoe body comprises a shoe body front part for wrapping the front sole surface and the toes of the foot, a shoe body middle part for wrapping the middle sole surface of the foot, and a shoe body rear part for wrapping the rear sole surface and the heels of the foot; the size of each part of the shoe body is adjustable, and each part of the shoe body comprises an air bag capable of quantitatively pressurizing.

Preferably, the lower sole comprises a front sole module corresponding to the front position of the shoe body, a middle sole module corresponding to the middle position of the shoe body and a rear sole module corresponding to the rear position of the shoe body, and the sole modules are detachably connected with the corresponding parts of the upper sole respectively.

Preferably, each sole module upper surface of lower floor's sole all sets up a plurality of bosss that upwards outstanding, upper strata sole lower surface sets up a plurality of recesses that correspond with a plurality of boss positions, and every boss inserts in corresponding recess.

Preferably, each portion of the shoe body includes a first portion and a second portion, the first portion and the second portion being detachably connected together by an embedded connection structure.

Preferably, the shoe body front part includes: a shoe body and a shoe head part for wrapping the toes of the foot; a sole body half sole part for wrapping the sole surface of the foot half sole; the half sole part of the shoe body comprises a first shoe body positioned at the outer side and a first air bag positioned at the inner side of the first shoe body.

Preferably, the middle part of the shoe body comprises a second shoe body positioned at the outer side and a second air bag positioned at the inner side of the second shoe body.

Preferably, the rear part of the shoe body comprises a third shoe body positioned at the outer side and a third air bag positioned at the inner side of the third shoe body.

Preferably, the third shoe body comprises a shoe body upper part and a pair of overhanging shoe body instep parts which are arranged at two sides of the shoe body upper part and are used for corresponding to the instep positions of the foot.

Preferably, an upper air bag is arranged on the inner side of the upper of the shoe body, and an instep air bag is arranged on the inner side of the instep of the shoe body.

Preferably, the upper air bag and the instep air bag are communicated to form the third air bag.

Preferably, a gas sensor for detecting the gas pressure inside the air bag is arranged inside the air bag or on the outer surface of the air bag.

Further, the air pump further comprises a connecting pipe for connecting the air pump and the air bag.

Preferably, the air bag further comprises a gas sensor arranged on the connecting pipe and used for detecting the gas pressure inside the air bag.

Preferably, the upper sole and the lower sole are soles made of EVA polyurethane resin.

Preferably, the air bag is a semi-annular air bag with a notch.

In addition, the invention also provides a tension reducing device, which comprises: a stretch reducing shoe for quantitative compression hemostasis as described above; and the inflator is used for inflating the air bag of the quantitative compression hemostatic tension reducing shoe.

Preferably, the inflator is an inflator with a sensor for sensing output gas pressure.

Compared with the prior art, the quantitative compression hemostatic tension reducing shoe and tension reducing device have the following advantages:

1. the quantitative compression hemostatic tension reducing shoe can effectively solve the problem of bleeding of wounds such as foot operation, trauma and burn of a patient, reduces tension on foot areas, provides comfortable and fixed dressing for the patient with diabetic foot and reduces pressure, and has wider application range.

2. The shoe body comprises the air bags, the air bags are independently arranged, the air bags can be pressurized according to the needs, the pressurization is sufficient and uniform, the inflated pressure can be measured, the quantitative pressurization is realized, and the conditions that the effective pressurization hemostasis effect cannot be achieved due to the pressure weakening or the skin graft tissue necrosis, poor blood circulation and the like are caused due to the over-strong pressure are effectively avoided.

3. The lower sole and the upper sole are connected together in an embedded and detachable mode, the lower sole is divided into three modules, each module of the lower sole corresponding to the tension reducing position can be detached according to the operation position and the requirement during application, the quantitative tension reducing of the front, middle and rear parts of the sole according to the regions is realized, and the tension reducing effect is better when the air bags at the corresponding positions are matched for quantitative compression and hemostasis.

4. The parts of the shoe body, in particular the air bags, are provided with gaps, when the shoe is applied, the gaps correspond to the positions of the instep arteries, and only the air bag connecting structure is positioned at the instep arteries by about 2cm, so that the situation that the skin grafting and skin flap necrosis of the foot postoperative operation part are caused by the fact that the air bags after inflation and pressurization pressurize the foot arteries for a plurality of times is prevented.

The present invention will be described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic illustration of a stretch reducing shoe of the present invention for quantitatively pressurizing hemostasis;

FIG. 2 is a schematic view of the structure of the undersole and the upper sole of the stretch-reducing shoe of the present invention after separation;

FIG. 3 is a schematic view of the structure of the front portion of the shoe body of the present invention;

FIG. 4 is a schematic view of the structure of a middle portion of the shoe body of the present invention;

FIG. 5 is a schematic view of the structure of the rear portion of the shoe body of the present invention;

FIG. 6 is a schematic cross-sectional view of the forefoot portion of the shoe body of the present invention (in a closed state);

FIG. 7 is a schematic cross-sectional view of the forefoot portion of the shoe body of the present invention (in an unoccluded state);

FIG. 8 is a schematic cross-sectional view of a toe portion of a shoe body of the present invention (in an unoccluded state);

FIG. 9 is a schematic cross-sectional view of a first balloon of the present invention (in an unoccluded state);

FIG. 10 is a perspective view of a first bladder (bladder attachment structure not shown) of the present invention;

FIG. 11 is a perspective view of a sole module according to the present invention;

fig. 12-16 are schematic views of the different modules of the lower sole after being connected to the upper sole.

Detailed Description

In order to perform zonal tension reduction (abbreviated as tension reduction) on the feet of a patient according to the operation position or the requirement, and simultaneously provide a comfortable, fixed dressing and decompression option for the patient with diabetic feet, the invention provides a pair of tension reduction shoes for quantitatively pressurizing and stopping bleeding.

As shown in fig. 1 and fig. 2, which are respectively schematic structural views of the quantitative compression hemostatic tension reducing shoe in different states, the quantitative compression hemostatic tension reducing shoe comprises an upper sole 2 and a shoe body arranged on the upper sole, wherein a lower sole 1 detachably connected with the bottom of the upper sole is arranged below the upper sole; the shoe body comprises a shoe body front part for wrapping the front sole surface and the toes of the foot, a shoe body middle part 5 for wrapping the middle sole surface of the foot, and a shoe body rear part 6 for wrapping the rear sole surface and the heels of the foot; wherein, each part of the shoe body is adjustable in size and comprises an air bag capable of quantitatively pressurizing.

Specifically, as shown in fig. 1, 2 and 11, the tension reducing shoe of the present invention has upper and lower soles, namely, an upper sole 2 and a lower sole 1. In order to realize zonal tension reduction of the tension reducing shoe, the lower sole is divided into three modules, namely, a front sole module 11 corresponding to the front position of the shoe body, a middle sole module 12 corresponding to the middle position of the shoe body, a rear sole module 13 corresponding to the rear position of the shoe body, and corresponding parts of the upper sole and the lower sole are respectively detachably connected. When designing, the shape of the upper sole and the lower sole can be the shape of the sole in the prior art, so that the shape of the three sole modules of the lower sole assembled together is matched with the shape of the upper sole.

In order to facilitate the disassembly and assembly of the upper sole and the lower sole, a plurality of bosses 14 (see fig. 11) protruding upwards are arranged on the upper surface of each sole module of the lower sole, a plurality of grooves 21 (see fig. 2) corresponding to the bosses are arranged on the lower surface of the upper sole, and each boss can be inserted into the corresponding groove to form an embedded structure. Because the three modules of the lower sole and the upper sole are detachably connected together in an embedded structure, when in use, the modules of the lower sole corresponding to the part to be reduced can be detached according to the needs of a patient (as shown in fig. 1 and 12-16, schematic diagrams after the different modules are connected with the upper sole).

Of course, the detachable connecting structure of the prior art can be adopted to connect the upper sole and the lower sole together, and it should be noted that when designing, after each module of the lower sole is detached, the stability of the upper sole should be ensured.

The invention adopts two layers of soles which are detachable up and down to meet the tension reducing requirements of different parts of the foot of a patient, and the shoe body fixedly connected with the upper surface of the upper layer of sole is divided into three areas, namely, the front part of the shoe body for wrapping the front sole surface and the toes of the foot, the middle part 5 of the shoe body for wrapping the middle sole surface of the foot and the rear part 6 of the shoe body for wrapping the rear sole surface and the heel of the foot are included, and the shape of each part of the shoe body after being fixed on the foot of the patient is matched with the shape of the foot. In addition, each part of the shoe body comprises an air bag capable of quantitatively pressurizing, so that the hemostatic part of the foot of a patient can be quantitatively pressurized through the air bag according to the requirement. In order to make the quantitative pressurizing and stretching shoes of the invention suitable for foot patients with different degrees of obesity and convenient to put on and take off, stretching shoes with different numbers can be designed, and the sizes of all parts of the stretching shoes body are adjustable, namely all parts of the shoes body comprise a first part and a second part, and the first part and the second part are detachably connected together through a connecting structure (refer to figure 7).

Specifically, as shown in fig. 1, 2 and 3, the front portion of the shoe body includes: a toe portion 3 of the shoe body for wrapping the toes of the foot; a sole portion 4 for wrapping the front sole of the foot. Wherein, as shown in fig. 3 and 8, the toe part 3 of the shoe body is of a one-layer structure; as shown in fig. 6 and 7, the half sole of the shoe body has a two-layer structure including a first shoe body 42 located on the outer side and a first air bag 41 located on the inner side of the first shoe body.

The first shoe 42 includes a left portion and a right portion (as shown in fig. 7), and the left portion and the right portion are connected together by a shoe connecting structure 43. When designing, shoes body connection structure can adopt to install respectively at a pair of connecting band of left and right two parts shoes body tip, and is provided with the magic knot on a pair of connecting band, if set up female magic knot on the connecting band, set up the son magic knot on another connecting band. Thus, the attachment positions of the two connecting bands can be adjusted as needed, thereby adjusting the size of the first shoe body to match the patient's foot. Similarly, the first air bag 41 includes a left portion and a right portion, as shown in fig. 9 and 10, and includes a first portion 41a and a second portion 41b that are seamlessly connected together and are communicated, that is, the air bag is a semi-annular air bag with a notch, and the notch is disposed at a position corresponding to an artery of a foot of a patient after the shoe is worn on the foot of the patient. The two parts of the balloon can be closed to form a slit 41c of at least 2cm (as shown in figure 10). After the air bag is inflated, the gap does not form gas pressure generated by the inflated gas on the foot artery of the instep. The two parts of the first bladder are connected together by a bladder connection structure 44, which may be the same structure as the shoe body connection structure described above, and will not be discussed in detail herein. In order to facilitate inflation and deflation of the air bag, the air hole 45 is arranged on the outer surface of the air bag, the air hole can be opened or closed, the structure of the air bag, which is provided with the air hole capable of being opened or closed, can adopt the prior art structure, the structure is not detailed, and the position of the air hole can be set according to actual conditions. In order to detect the pressure of the gas filled in the air bag, so that the pressure generated by the gas in the air bag meets the pressure requirement of the corresponding part of the foot of the patient for pressurizing and stopping bleeding, a gas sensor (not shown) capable of detecting the pressure of the gas can be arranged in the air bag or outside the air bag. When the sensor is installed, the gas sensor can be fixed on the inner wall of the vent hole of the air bag or on the outer wall of the air bag. Further, the air bag may be connected to an inflator for inflating the air bag through a connection pipe, and the gas sensor is provided on the connection pipe. Even more, the gas sensor may be mounted at the outlet of the pump. The pressure of the gas supplied to the air bag can be determined according to the actual situation.

The gas sensor may be fixed to the corresponding element by means of adhesion or the prior art, and it may be connected to the processor by means of a wired or wireless connection, the processor may be fixed to the same element as the gas sensor, and the processor is connected to a display for displaying the gas pressure. The gas sensor, the processor and the display can all adopt the prior art elements, and the principle of detecting the gas pressure and displaying is the prior art, and the structure is easy to realize for the person skilled in the art, so the structure is not described in detail here.

The toe cap of the shoe body of the present invention also includes a left portion and a right portion (as shown in fig. 8), and the left portion and the right portion are connected together by a toe cap connecting structure 31. Likewise, the toe portion coupling structure 31 may be the same as the above-described shoe body coupling structure, and will not be described in detail herein.

The sole portion may be integrally formed with the first sole 42 during manufacture (as shown in fig. 3), or may be separately formed (not shown). The shoe head of the shoe body and the bottom of the first shoe body can be fixedly connected with the upper surface of the upper sole by pasting or the prior art. And the width of the first bladder may be the same as or slightly smaller than the width of the first shoe body. Since the first bladder is made of an elastic material such as rubber so as to be inflatable or deflatable upon inflation and deflation, the present invention constrains the shape of the first bladder in such a way that the first bladder is positioned outside the first bladder so that the inner surface of the first bladder can engage the skin of the patient's foot and provide pressure.

As shown in fig. 4, the middle part of the shoe body of the present invention is also in a two-layer structure, which includes a second shoe body located at the outer side and a second air bag located at the inner side of the second shoe body (refer to fig. 6 and 7). The second shoe body and the second air bag both comprise two parts, the two parts of the shoe body and the two parts of the air bag are respectively connected together through corresponding connecting structures, the lower surface of the second shoe body is fixedly connected with the upper surface of the upper sole, the middle part of the shoe body adopts a structure similar to that of the first shoe body, and detailed description on the specific structure of the middle part of the shoe body is omitted.

As shown in fig. 5, the rear part of the shoe body of the present invention is also constructed in a two-layer structure including a third shoe body positioned at the outer side and a third air bag positioned at the inner side of the third shoe body (refer to fig. 6 and 7). The third shoe body includes a shoe body upper 61 and a pair of overhanging shoe body instep portions 62 provided on both sides of the shoe body upper for corresponding to the instep positions of the foot. The upper part air bag is arranged on the inner side of the upper part of the shoe body, the instep air bag is arranged on the inner side of the instep of the shoe body, and the upper part air bag and the instep air bag are communicated to form the third air bag. When designing, the shape and the size of the third air bag are matched with the shape and the size of the third shoe body.

The front edge of the middle part of the shoe body and the rear edge of the front part of the shoe body can be slightly gapped or gapless, and the front edge of the middle part of the shoe body and the rear edge of the middle part of the shoe body can be slightly gapped or gapless. When the structure of the front, middle and rear parts of the shoe body without gaps is adopted, the shoe head, the first shoe body, the second shoe body and the third shoe body can be connected together during manufacturing. When the structure with gaps is adopted, the shoe heads of the shoe bodies, the first shoe body, the second shoe body and the third shoe body can be connected together only by embedding the bottoms, and the bottoms can also be separated.

The shoe body is divided into three parts, and each part is provided with an airbag capable of quantitatively pressurizing, so that the corresponding airbag can be pressurized according to the corresponding part of the foot.

Furthermore, the rear end of the rear part of the shoe body can be provided with a slit extending vertically, and the slit parts are connected together through a zipper, so that the shoe is convenient for patients to wear.

The lower sole and the upper sole of the quantitative compression hemostatic tension reducing shoe are detachably connected, the lower sole is divided into a front part, a middle part and a rear part, the shoe body is also divided into a front part, a middle part and a rear part, each sole module is mutually matched with each part of the shoe body, quantitative compression can be carried out according to the foot requirement of a patient according to the independent or combined areas (various modes can be seen in fig. 1 and 12-16), the quantitative hemostasis and tension reducing effect is better, and the requirements of diabetic foot patients can be met.

It should be noted that, in addition to the three structures described above, the lower sole and the shoe body of the quantitative compression hemostatic tension reducing shoe of the present invention may also have more than three structures, for example, the lower sole and the shoe body may be divided into four or more pairs along the length direction of the sole, or the lower sole may be divided into three pairs or four pairs or more pairs of modules arranged side by side along the width direction of the sole.

Next, a structure of the tension reducing shoe for quantitatively pressing and stopping bleeding according to the present invention will be described.

The invention provides a tension reducing shoe for quantitatively pressurizing and stopping bleeding of a foot, which can effectively solve the problem of pressurized bleeding of a trauma wound of a patient after foot operation and can reduce tension for a specific part of the foot, and comprises the following components; shoe body and sole.

Wherein, the shoe body comprises a shoe body front part (corresponding to the front sole surface and the toe cap surface), a shoe body middle part (corresponding to the middle sole surface) and a shoe body rear part (corresponding to the rear sole surface and the heel part). The sole is two-layer structure, is upper sole and lower floor sole respectively, and the lower floor sole includes preceding, well, back three module, and three sole module all adopts embedded detachable construction to link together with upper sole module. The upper sole is a whole and is fixedly connected with three parts of the shoe body respectively, the upper sole and the lower sole can be made of Eva polyurethane resin, and the bottom of the lower sole can be provided with ripple-shaped or other anti-skid patterns. The modules of the lower sole can be connected with or disconnected from the upper module according to the condition of the foot of a patient.

Wherein, the three parts of the shoe body are respectively provided with an air bag, and the three air bags are in a parallel structure on the sole. The three air bags are respectively arranged at the front part of the shoe body, the half sole part corresponding to the half sole surface, the middle part of the shoe body (corresponding to the middle sole surface) and the rear part of the shoe body (corresponding to the rear sole surface, the rear heel surface and the instep part). The shoe head part and the half sole part at the front part of the shoe body are integrated, and the second shoe body at the middle part of the shoe body and the third shoe body at the rear part of the shoe body can be in a separated structure or an integrated structure. The gasbag of each part of the shoe body is the semi-annular with the notch, the notch is aligned to the position of the foot artery, and the notch is connected together through the gasbag connecting structure, thus, when quantitative pressure gas is injected into the gasbag for pressurizing, the notch can not press the instep artery, and the foot is prevented from skin grafting and skin flap tissue necrosis at the foot operation part due to long pressurizing time.

When the device is designed, the air bags of the corresponding parts can be quantitatively pressurized according to the operation part. The upper surface of each air bag is provided with a vent hole and can be provided with a quantitative pressure inflator, the inflator is provided with a quantitative pressure range, and a pressure monitoring meter is arranged for monitoring the pressure value; an inflator with a pressure monitoring meter can also be adopted to monitor the pressure value during inflation. The airbag is provided with elements for adjusting the vent opening and closing, which can be elements of the prior art.

Medical staff can give quantitative pressure to the needed part of the patient according to the doctor's advice to complete inflation, pressurization and hemostasis (a single air valve can be arranged on a conduit connecting the inflator with an air vent of the air bag) during the bleeding peak period of 2-24 hours after the operation of the patient, and the air vent is opened to deflate according to the doctor's advice after the time of pressurization and hemostasis is finished. The upper sole and the lower sole are of embedded structures, the lower sole is divided into three sole modules (more than three modules can be designed according to the needs of patients) which can be detachably connected with the upper sole, the operation position of the lower sole which needs to reduce tension is changed only according to the operation or trauma and other positions, and the modules of the corresponding position of the lower sole are removed. The patient can complete quantitative pressurization hemostasis and tension reduction of the foot according to the parts when performing foot operations, trauma and the like. Four protruding bosses are respectively arranged on the front, middle and rear three sole modules of the lower sole, the bosses are made of Eva sole, the four protruding bosses correspond to four grooves on each part of the upper sole, and the bosses of each sole module are embedded into the grooves of the upper sole to be connected with the upper sole. The patient wound and the like need to be relaxed, and one or more of the front sole module, the middle sole module and the rear sole module can be correspondingly disassembled.

For example, the first step of surgery or trauma to the heel area of a patient requires quantitative compression hemostasis: closing the air bag switch at other parts, and quantitatively pressurizing and stopping bleeding only for the third air bag corresponding to the heel part; the second step requires tension reduction: and removing the rear sole module corresponding to the heel part of the upper sole to finish tension reducing.

For another example, for a diabetic foot patient, the foot skin lesion can be depressurized by wearing a depressurized shoe: the corresponding module on the lower sole is removed according to the position of the foot skin injury, so that the extrusion force on the foot skin injury can be reduced in a targeted manner. Moreover, as the air bag is in direct contact with the skin lesion of the patient, compared with the prior vamp material, the air bag is softer and is friendly to the skin, thereby reducing the friction force on the skin lesion and relieving the pain of the patient.

During manufacturing, each air bag adopts a rubber air bag, and can be connected with the inflator through a rubber air bag connecting pipe. The material outside the air bag can be made of breathable and elastic fabrics, the upper sole and the lower sole can be made of EVA polyurethane resin, and each boss on the lower sole can also be made of EVA polyurethane resin, namely, each boss and the lower sole can be of an integrally formed structure.

In conclusion, the quantitative compression hemostatic tension reducing shoe has good effect of carrying out regional quantitative compression hemostasis tension reducing on the foot bleeding part, can reduce the infection risk of patients, reduces the workload of medical staff, has low manufacturing cost, is economical and practical, and can bring good news to diabetic foot patients.

The invention provides a tension reducing device, which comprises the tension reducing shoe for quantitatively and compressively stopping bleeding and an inflator for inflating an air bag of the tension reducing shoe. Preferably, the pump is an air pump with a gas sensor that detects the output gas pressure. The pump may be of prior art construction and is not described in detail herein.

Although the present invention has been described in detail hereinabove, the present invention is not limited thereto, and modifications may be made by those skilled in the art in light of the principles of the present invention, and it is therefore intended that all such modifications as fall within the scope of the present invention.

Claims (10)

1. The utility model provides a quantitative pressurization hemostasis subtracts and opens shoes, includes upper sole, settles the shoes body on the upper sole, its characterized in that:

a lower sole detachably connected with the bottom of the upper sole is arranged below the upper sole;

the shoe body comprises a shoe body front part for wrapping the front sole surface and the toes of the foot, a shoe body middle part for wrapping the middle sole surface of the foot, and a shoe body rear part for wrapping the rear sole surface and the heels of the foot;

the size of each part of the shoe body is adjustable, and each part of the shoe body comprises an air bag capable of quantitatively pressurizing.

2. The quantitative compression hemostatic tension reducing shoe according to claim 1, wherein the lower sole comprises a front sole module corresponding to a front position of the shoe body, a middle sole module corresponding to a middle position of the shoe body, and a rear sole module corresponding to a rear position of the shoe body, and each sole module is detachably connected to a corresponding portion of the upper sole.

3. The quantitative compression hemostatic tension reducing shoe according to claim 1 or 2, wherein each sole module upper surface of the lower sole is provided with a plurality of bosses protruding upwards, the upper sole lower surface is provided with a plurality of grooves corresponding to the plurality of bosses, and each boss is inserted into the corresponding groove.

4. A quantitative compression hemostatic stretch reducing shoe according to any one of claims 1-3, wherein the shoe body front portion comprises:

a shoe body and a shoe head part for wrapping the toes of the foot;

a sole body half sole part for wrapping the sole surface of the foot half sole;

the half sole part of the shoe body comprises a first shoe body positioned at the outer side and a first air bag positioned at the inner side of the first shoe body.

5. A quantitative compression hemostatic stretch reducing shoe according to any one of claims 1-3, wherein the middle portion of the shoe body includes a second shoe body located on the lateral side and a second bladder located on the medial side of the second shoe body.

6. A quantitative compression hemostatic stretch reducing shoe according to any one of claims 1-3, wherein the shoe body rear portion includes a third shoe body located on the lateral side, a third bladder located on the medial side of the third shoe body.

7. The quantitative compression hemostatic stretch reducing shoe according to claim 6, wherein the third shoe body comprises a shoe body upper and a pair of overhanging shoe body instep portions disposed on both sides of the shoe body upper for corresponding to the instep positions of the foot.

8. The quantitative compression hemostatic stretch reducing shoe according to claim 7, wherein an upper air bag is provided inside the upper of the shoe body, and an instep air bag is provided inside the instep of the shoe body.

9. A tension reducing shoe according to any one of claims 1-8, wherein the bladder interior or bladder exterior surface is provided with a gas sensor for detecting the pressure of gas within the bladder.

10. A tension reducing apparatus, comprising:

tension reducing shoe for quantitative compression hemostasis as claimed in any one of claims 1-9

And the inflator is used for inflating the air bag of the quantitative compression hemostatic tension reducing shoe.

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