阅读说明：本技术 正压分区透明可调控肢体创面止血装置 (Positive-pressure partition transparent adjustable limb wound surface hemostasis device ) 是由 范宝玉 王娟 于 2021-06-28 设计创作，主要内容包括：本发明涉及一种正压分区透明可调控肢体创面止血装置。它解决了现有技术中无法分区加压止血的问题。它包括具有柔性的片状止血体,片状止血体由透明材料制成,片状止血体具有若干依次分布设置且相互独立的充气腔,片状止血体相对设置的两条侧边之间设有能使片状止血体形成呈筒状的止血套体从而使各个充气腔分别合围形成环形结构的可拆卸连接结构,充气腔分别沿止血套体轴向依次分布且止血套体的两端分别具有敞口,且充气腔分别连接有涨缩控制机构,且片状止血体内侧且位于止血套体周向内侧呈平滑状结构。本发明的优点在于：可以随时观察出血点进行分段增压止血,使用效果好。(The invention relates to a positive pressure partition transparent adjustable limb wound surface hemostasis device. It has solved the unable regional hemostatic problem of pressurization among the prior art. It is including having the flexible slice hemostasis body, the slice hemostasis body is made by transparent material, the slice hemostasis body has a plurality of cavities of aerifing that distribute in proper order and mutual independence, thereby it makes the slice hemostasis body form to be the hemostasis cover body of tube-shape to make each aerify the cavity and surround respectively and form the detachable connection structure of loop configuration to be equipped with between two sides that the slice hemostasis body set up relatively, aerify the cavity and have openly respectively along the both ends that the hemostasis cover body axial distributes in proper order and the hemostasis cover body respectively, and aerify the cavity and be connected with harmomegathus control mechanism respectively, and the inboard of slice hemostasis body just is located the inside level and smooth column structure of hemostasis cover body circumference. The invention has the advantages that: can observe bleeding points at any time to carry out sectional pressurization hemostasis, and has good use effect.)

1. The utility model provides a transparent limbs wound surface hemostasis device of regulating and control of malleation subregion, is including the slice hemostasis body (1) that has the flexibility, its characterized in that, slice hemostasis body (1) a plurality of distribution in proper order set up and mutually independent aerify chamber (11), slice hemostasis body (1) two sides that set up relatively between be equipped with and enable slice hemostasis body (1) form the hemostasis cover body (12) that are the tube-shape thereby make each aerify chamber (11) surround respectively and form detachable connection structure (13) of loop configuration, aerify chamber (11) respectively along the both ends that hemostasis cover body (12) axial distributes in proper order and hemostasis cover body (12) have uncovered respectively, just aerify chamber (11) be connected with harmomegathus control mechanism (2) respectively.

2. The positive pressure zonal transparent adjustable limb wound hemostasis device of claim 1, wherein the sheet-shaped hemostasis body (1) is made of a transparent material.

3. The positive-pressure zonal transparent adjustable limb wound hemostasis device as claimed in claim 1, wherein the inner side of the sheet-shaped hemostasis body (1) is located at the circumferential inner side of the hemostasis sleeve body (12) and is of a smooth structure.

4. The positive-pressure zonal transparent adjustable limb wound hemostasis device according to claim 1, 2 or 3, wherein the sheet-shaped hemostasis body (1) is provided with a plurality of hemostasis airbags (14) which are sequentially arranged at equal intervals, the inflation cavities (11) are respectively formed in the hemostasis airbags (14), the hemostasis airbags (14) are strip-shaped, and the side portions of two adjacent hemostasis airbags (14) are fixedly connected or are connected into an integral structure.

5. The positive pressure zonal transparent adjustable limb wound surface hemostasis device according to claim 4, wherein the expansion and contraction control mechanism (2) comprises an air inlet and outlet pipe (21) respectively connected with the hemostasis air bag (14), the air inlet and outlet pipe (21) is respectively provided with a control valve (22), and one end of the air inlet and outlet pipe (21) far away from the hemostasis air bag (14) is connected with a main air pipe (23) connected with an inflator pump.

6. The positive-pressure zonal transparent adjustable limb wound hemostasis device according to claim 4, wherein the sheet-shaped hemostasis body (1) is rectangular or trapezoidal, the hemostasis sleeve body (12) is cylindrical or conical, the cross section of the hemostasis air bag (14) is rectangular, and the width of each hemostasis air bag (14) is equal.

7. The positive-pressure partitioned transparent adjustable limb wound hemostasis device according to claim 6, wherein one side of each hemostasis air bag (14) is fixedly connected to one side of a flexible connecting plate (15) located on the circumferential outer side of the hemostasis sleeve body (12), each hemostasis air bag (14) is independently arranged, the side portions of the hemostasis air bags (14) are sequentially arranged adjacently or fixedly connected, each hemostasis air bag (14) and each flexible connecting plate (15) are made of polyethylene materials, and one side, far away from the flexible connecting plate (15), of each hemostasis air bag (14) is of a smooth structure.

8. The positive-pressure partitioned transparent adjustable limb wound hemostasis device according to claim 6, wherein the hemostasis air bag (14) is connected into an integral structure, the sheet-shaped hemostasis body (1) comprises a surface layer (16) and a bottom layer (17), the surface layer (16) and the bottom layer (17) are circumferentially connected to form an inner cavity, a plurality of separation lines (18) which are arranged in parallel are arranged between the surface layer (16) and the bottom layer (17), the inner cavity is separated into the inflatable cavity (11) by the separation lines (18), the surface layer (16) and the bottom layer (17) are both made of polyethylene materials, the surface layer (16) is located on the circumferential outer side of the hemostasis sleeve body (12), the bottom layer (17) is located on the circumferential inner side of the hemostasis sleeve body (12), and one side of the bottom layer (17) far away from the surface layer (16) is of a smooth structure, and the thickness of the surface layer (16) is larger than that of the bottom layer (17).

9. The positive-pressure partitioned transparent adjustable limb wound hemostasis device according to claim 4, wherein the detachable connection structure (13) is any one or a combination of a snap fastener, a magnetic fastener, a zipper, a climbing rope, a magic tape, a press fastener and a hook.

10. The positive-pressure zonal transparent adjustable limb wound hemostasis device as claimed in claim 3, wherein the air inlet and outlet pipes (21) are connected to the same end of each hemostasis air bag (14) and close to one side of the circumferential outer side of the hemostasis sleeve body (12), and the air inlet and outlet pipes (21) are mutually connected in parallel and are connected with the main air pipe (23) through connecting air pipes (24).

Technical Field

The invention relates to the technical field of medical equipment, in particular to a positive-pressure partitioned transparent adjustable limb wound surface hemostasis device.

Background

How to reduce the amount of bleeding of a large-area burn wound surface scab cutting operation is always a problem which is solved by scholars at home and abroad, at present, clinical application methods are more, such as wound surface injection swelling liquid, wound surface application hemostatic gauze, hemostatic medicines and the like, but the effect is still not ideal, the application of the current hemostatic material obviously increases the cost of a patient, the blood consumption problem of large-area burn treatment causes clinical worry, and particularly when the blood consumption is difficult, the treatment of a plurality of critical patients is difficult to implement smoothly, wherein, the traditional saline gauze is used for pressurizing and stopping bleeding, and as the gauze fibers adhere to a damaged blood vessel orifice and form a small thrombus to be torn off, the blood vessel orifice is reopened to cause secondary bleeding of the wound surface and more bleeding when the dressing is removed; meanwhile, the existing bandage can not perform regional pressurization or pressure relief according to the bleeding position of the wound surface, the hemostasis precision is not high, and the using effect is not good enough.

In order to solve the defects of the prior art, people have long searched for and put forward various solutions. For example, the chinese patent document discloses an arterial puncture site pressure balloon hemostatic bandage [ CN201821763002.6], which comprises: the bandage comprises a bandage body, an inflatable bag, a hose, an inflatable valve, a barometer binding paper tape and an inflatable control valve, wherein the bandage body is provided with the inflatable bag which is embedded, an adhesive tape and a bandage main body which is connected with 3-5 continuous hooks at the tail part of the bandage body, the hose is arranged on the inflatable bag of the bandage main body, the hose is connected with the inflatable valve and a branch hose, the branch hose is connected with the inflatable valve, the barometer and the branch hose, and any one of inflatable mechanisms in inflatable appliances with the barometer and the barometer binding paper tape are respectively connected with the branch hose, and the bandage main body is provided with the binding paper tape.

Above-mentioned scheme has solved to a certain extent among the prior art traditional bandage and has adhered the wound when using easily, causes the problem of secondary blood, but this scheme still has a lot of insufficiencies, for example: the device can not perform regional pressurization or pressure relief according to the bleeding position of the wound surface, has low hemostasis precision and poor use effect.

Disclosure of Invention

The invention aims to solve the problems and provides a positive pressure subarea transparent adjustable limb wound surface hemostasis device which is reasonable in design and good in using effect.

In order to achieve the purpose, the invention adopts the following technical scheme: this transparent limbs surface of a wound hemostasis device that can regulate and control of malleation subregion, including the slice hemostasis body that has the flexibility, the slice hemostasis body is made by transparent material, the slice hemostasis body has a plurality of settings of distributing in proper order and mutually independent chamber of aerifing, thereby it makes the slice hemostasis body form to form the hemostasis cover body that is the tube-shape to be equipped with between two sides that the slice hemostasis body set up relatively and enables the slice hemostasis body and enclose respectively and form ring structure's detachable connection structure to aerify the chamber, it has openly respectively to aerify the chamber along the both ends that the hemostasis cover body axial distributes in proper order and the hemostasis cover body respectively, and it is connected with the harmomegathus control mechanism respectively to aerify the chamber. The sheet-shaped hemostatic body with a plurality of mutually independent inflatable cavities is pressurized in a subarea manner through the expansion and contraction control mechanism, so that the aim of accurate subarea hemostasis is fulfilled, the hemostasis effect is improved, and the hemostasis precision is high.

In the positive pressure zonal transparent adjustable limb wound hemostasis device, the sheet hemostasis body is made of transparent materials, so that the wound bleeding position of a patient can be known in a perspective mode.

In the positive-pressure zonal transparent adjustable limb wound hemostasis device, the inner side of the sheet hemostasis body and the circumferential inner side of the hemostasis sleeve body are in a smooth structure. Thus, the adhesion between the inner side of the sheet-shaped hemostatic body and the bleeding point can be avoided.

In foretell malleation subregion is transparent can regulate and control limbs surface of a wound hemostasis device, the slice hemostasis body has a plurality of hemostasis gasbag that equidistant setting in proper order, and aerifys the chamber and form respectively in hemostasis gasbag, and hemostasis gasbag all is the strip, and two adjacent hemostasis gasbag lateral parts are fixed continuous or even formula structure as an organic whole. Through the pressurization and the pressure release to hemostasis gasbag can effectively realize accurate segmentation hemostasis and pressure release's purpose, excellent in use effect.

In the positive-pressure zonal transparent adjustable limb wound surface hemostatic device, the expansion and contraction control mechanism comprises air inlet and outlet pipes respectively connected with the hemostatic air bags, control valves are respectively arranged on the air inlet and outlet pipes, and one ends of the air inlet and outlet pipes far away from the hemostatic air bags are connected to a main air pipe connected with an inflator pump. Can respectively inflate or deflate each hemostasis gasbag through business turn over trachea, use in a flexible way.

In the positive-pressure zonal transparent adjustable limb wound hemostasis device, the sheet hemostasis body is rectangular or trapezoidal, the hemostasis sleeve body is cylindrical or conical, the cross section of the hemostasis air bag is rectangular, and the width of each hemostasis air bag is equal.

In foretell malleation subregion is transparent can regulate and control limbs surface of a wound hemostasis device, the equal fixed connection in hemostasis gasbag one side is located flexible coupling board one side in the hemostasis cover body circumference outside, and each hemostasis gasbag mutual independence sets up and the hemostasis gasbag lateral part is adjacent in proper order sets up or fixed continuous, and hemostasis gasbag and flexible coupling board are made by the polyethylene material, and the one side that the flexible coupling board was kept away from to the hemostasis gasbag is smooth structure. The setting of smooth structure can reduce the secondary of the surface of a wound and bleed.

In the positive-pressure zonal transparent adjustable limb wound surface hemostatic device, the hemostatic air bags are connected into an integral structure, the sheet hemostatic body comprises a surface layer and a bottom layer, the surface layer and the bottom layer are circumferentially connected to form an inner cavity, a plurality of separation lines which are arranged in parallel are arranged between the surface layer and the bottom layer, and the inner cavity is separated into the inflatable cavity by the separation lines; the surface layer and the bottom layer are made of polyethylene materials, the surface layer is located on the outer side of the circumferential direction of the hemostatic sleeve body, the bottom layer is located on the inner side of the circumferential direction of the hemostatic sleeve body, one side, away from the surface layer, of the bottom layer is of a smooth structure, and the thickness of the surface layer is larger than that of the bottom layer.

In the positive-pressure partition transparent adjustable limb wound hemostasis device, the detachable connection structure is any one or combination of a plurality of snap fasteners, magnetic fasteners, zippers, climbing ropes, magic tapes, press fasteners and hooks. Multiple connection modes are optional, and the flexibility is good.

In foretell malleation subregion is transparent can regulate and control limbs surface of a wound hemostasis device, the business turn over trachea all is connected at each hemostasis gasbag with one side that the one end just is close to the hemostasis cover body circumference outside, and the business turn over trachea sets up each other parallelly connected and all links to each other with the total trachea through connecting the trachea.

Compared with the prior art, the invention has the advantages that: reasonable in design, moreover, the steam generator is simple in structure, through set up a plurality of mutual intervals and have the hemostasis gasbag of independent inflation chamber on the slice hemostasis body, utilize and connect trachea independent connection hemostasis gasbag, and the slice hemostasis body is made by transparent material, be convenient for in time discern the area of bleeding of the surface of a wound, utilize the pump to pressurize the hemostasis gasbag that lies in the area of bleeding, accurate subregion hemostatic purpose has effectively been realized, unnecessary bleeding has been reduced, increase the operation security, the nervous condition in blood source has been alleviated, and simultaneously, because hemostasis cover body circumference inboard is level and smooth column structure, effectively reduced the condition of bleeding once more when removing the dressing, excellent in use effect.

Drawings

FIG. 1 is a schematic diagram of the overall structure in the first embodiment of the present invention;

FIG. 2 is a cross-sectional view of a first embodiment of the present invention;

FIG. 3 is a schematic view of a hemostatic sleeve according to a first embodiment of the present invention;

FIG. 4 is a top view of a first embodiment of the present invention;

FIG. 5 is a schematic view of another embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a second embodiment of the present invention.

In the figure, a sheet-shaped hemostatic body 1, an inflation cavity 11, a hemostatic sleeve body 12, a detachable connecting structure 13, a hemostatic air bag 14, a flexible connecting plate 15, a surface layer 16, a bottom layer 17, a separation line 18, an expansion and contraction control mechanism 2, an air inlet and outlet pipe 21, a control valve 22, a main air pipe 23, a connecting air pipe 24 and an auxiliary air bag 3.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-5, the positive pressure, zonal, transparent, adjustable and controllable limb wound hemostasis device includes a flexible sheet hemostasis body 1, wherein the sheet hemostasis body 1 is made of a transparent material, the sheet hemostasis body 1 has a plurality of inflation cavities 11 which are sequentially distributed and independent of each other, a detachable connection structure 13 is disposed between two opposite side edges of the sheet hemostasis body 1, and the sheet hemostasis body 1 can form a cylindrical hemostasis sleeve body 12, so that the inflation cavities 11 can be respectively enclosed to form an annular structure, the inflation cavities 11 are respectively and sequentially distributed along the axial direction of the hemostasis sleeve body 12, and two ends of the hemostasis sleeve body 12 are respectively provided with openings, the inflation cavities 11 are respectively connected with a collapsible control mechanism 2, and the inner side of the sheet hemostasis body 1 and the inner side of the hemostasis sleeve body 12 in the circumferential direction are in a smooth structure. The flaky hemostatic body 1 which can surround to form the hemostatic sleeve body 12 is sleeved on the outer side of the peripheral direction of the wound surface of the limb, and the flaky hemostatic body 1 is made of transparent materials, so that a bleeding point can be quickly identified, and the inflatable cavity 11 at the bleeding point position is inflated by the expansion and contraction control mechanism 2, so that targeted segmented hemostasis is realized, bleeding is reduced, the operation safety is improved, and the condition of blood source shortage is relieved; and because the inboard smooth structure that is of slice hemostasis body 1, consequently can be with the condition that effectively reduces to bleed once more when removing the dressing, excellent in use effect.

Wherein, the sheet-shaped hemostatic body 1 is made of transparent material. The bleeding point position of the wound surface can be observed at any time by using the transparent material.

The inner side of the sheet hemostatic body 1 and the inner side of the hemostatic sleeve 12 in the circumferential direction are smooth. The arrangement is used for preventing the adhesion between the sheet hemostatic body 1 and the wound surface and the secondary hemorrhage of the assembly when the sheet hemostatic body 1 is detached.

Further, the sheet-shaped hemostatic body 1 has a plurality of hemostatic air bags 14 sequentially arranged at equal intervals, the inflation cavities 11 are respectively formed in the hemostatic air bags 14, the hemostatic air bags 14 are all strip-shaped, and the side portions of two adjacent hemostatic air bags 14 are fixedly connected or are connected into an integral structure. The auxiliary air bags 3 are arranged between the two hemostatic air bags 14, when the hemostatic air bags 14 are inflated and pressurized, the auxiliary air bags 3 on the two sides of the hemostatic air bags 14 are pressurized towards a bleeding point synchronously with the hemostatic air bags 14 after being subjected to extrusion force, and blood outflow is prevented.

Specifically, the collapsible control mechanism 2 includes air inlet and outlet pipes 21 respectively connected to the hemostatic air bags 14, the air inlet and outlet pipes 21 are respectively provided with control valves 22, and ends of the air inlet and outlet pipes 21 far away from the hemostatic air bags 14 are connected to a main air pipe 23 connected to an inflator. The control valve 22 here is connected to an external valve adjustment knob for adjusting the inflation rate.

Furthermore, the sheet-shaped hemostatic body 1 is rectangular or trapezoidal, the hemostatic sleeve body 12 is cylindrical or conical, the cross section of the hemostatic air bag 14 is rectangular, and the width of each hemostatic air bag 14 is equal.

More specifically, all fixed connection is in the flexible connecting plate 15 one side that is located the hemostasis cover body 12 circumference outside on one side of hemostasis gasbag 14, and each hemostasis gasbag 14 mutual independent sets up and the hemostasis gasbag 14 lateral part sets up or fixed linking to each other adjacently in proper order, and hemostasis gasbag 14 and flexible connecting plate 15 are made by the polyethylene material, and the one side that flexible connecting plate 15 was kept away from to hemostasis gasbag 14 is smooth structure. The smooth structure can not cause damage to the wound surface, and when the hemostatic air bag 14 is removed, the hemostatic air bag 14 can be prevented from being adhered to the wound surface, so that the secondary bleeding situation is reduced; the flexible connecting plate 15 is used for fixing one side of the hemostatic air bag 14 far away from a bleeding point, when the hemostatic air bag 14 is inflated and pressurized, the side far away from the flexible connecting plate 15 is expanded and increased to pressurize the bleeding point of the wound surface,

obviously, the hemostatic air bag 14 is connected into a one-piece structure, and the sheet-shaped hemostatic body 1 comprises a surface layer 16 and a bottom layer 17, the surface layer 16 and the bottom layer 17 are circumferentially connected to form an inner cavity, and a plurality of separation lines 18 are arranged between the surface layer 16 and the bottom layer 17 in parallel, and the separation lines 18 divide the inner cavity into the inflatable cavity 11. The face layer 16 here has arc-shaped portions on both sides, and the auxiliary airbag 3 is disposed between the arc-shaped portions.

In detail, the detachable connection structure 13 is any one or a combination of a snap fastener, a magnetic fastener, a zipper, a climbing rope, a magic tape, a press button and a hook. When the sheet hemostatic body 1 is composed of the surface layer 16 and the bottom layer 17, the detachable connecting structure 13 is any one or combination of a zipper, a climbing rope and a magic tape arranged on both sides of the bottom layer 17.

Preferably, the air inlet and outlet pipes 21 are connected to the same end of each hemostatic air bag 14 and the side close to the circumferential outer side of the hemostatic sleeve body 12, and the air inlet and outlet pipes 21 are connected in parallel and are connected to the main air pipe 23 through the connecting air pipe 24.

Example two

As shown in fig. 6, the structure and principle of the first embodiment are the same as those of the first embodiment, except that the surface layer 16 is located on the circumferential outer side of the hemostatic sleeve body 12, the bottom layer 17 is located on the circumferential inner side of the hemostatic sleeve body 12, the side of the bottom layer 17 away from the surface layer 16 is of a smooth structure, and the thickness of the surface layer 16 is greater than that of the bottom layer 17. When the sheet hemostatic body 1 is arranged in this way, the detachable structure is any one or combination of a plurality of female buttons, magnetic buttons, press buttons and hooks arranged on two sides of the flexible connecting plate 15.

In summary, the principle of the present embodiment is: through can dismantling connection structure 13 to surround into hemostasis cover body 12 covers with slice hemostasis body 1 and locate patient's limbs wound face circumference outside, the bleeding point on the real-time observation wound face, utilize control flap 22 to open business turn over trachea 21, it stanchs to fill the pressure boost towards being located the hemostasis gasbag 14 of bleeding point position, when hemostasis gasbag 14 inflation, the supplementary gasbag 3 atress extrusion that is located both sides form to wound face circumference hemostasis and prevent that blood from spilling over, not only effectively realized the segmentation hemostasis to bleeding point, and the inboard slice hemostasis body that is smooth structure can be with the condition of bleeding once more when effectively reducing the removal and wrapping the dressing, excellent in use effect.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Although the terms sheet-like hemostatic body 1, inflation lumen 11, hemostatic cuff body 12, detachable attachment structure 13, hemostatic bladder 14, flexible attachment panel 15, cover 16, bottom layer 17, separation line 18, collapsible control mechanism 2, air inlet/outlet tube 21, control valve 22, air manifold 23, connecting tube 24, auxiliary bladder 3, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.