CN217138154U

CN217138154U - Wound pressing device

Info

Publication number: CN217138154U
Application number: CN202220166244.7U
Authority: CN
Inventors: 王莉萍; 翁涵成
Original assignee: Zhejiang Provincial People's Hospital
Current assignee: Zhejiang Provincial People's Hospital
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-08-09
Anticipated expiration: 2032-01-19

Abstract

The utility model relates to a wound pressing device, comprising a bandage and a pressing component. The pressing component comprises an absorbing core, an elastic piece wrapped in the absorbing core, and a protruding piece fixed on one side surface of the absorbing core. The bandage comprises a first The belt body and the second belt body, the first ends of the first belt body and the second belt body are respectively connected to the two ends of the elastic piece, and the second ends of the first belt body and the second belt body are matched with connecting components, and the elastic The piece is deformed in the pressing direction. The wound pressing device can maintain reasonable pressure on the wound under different lying postures of the patient, thereby improving the comfort of the patient.

Description

Wound pressing device

Technical Field

The utility model relates to a wound press device.

Background

A patient is left with a nephrostomy tube at the waist of the operation side after the percutaneous nephroscope holmium laser lithotripsy. When the kidney fistulization tube is pulled out in clinical practice, complications such as fistulization outlet bleeding, urine extravasation and the like are caused because the original sinus is not closed immediately, the patient needs to be placed in the affected side lying position for 1-2 hours after local pressing for 20-30 minutes, certain pain and inconvenience are caused to the patient, and certain medical care time cost is also consumed.

Chinese utility model patent "a hemodialysis hemostasis bandage" that the publication number of granting is CN201920822U (application number is 201120034928.3), the hemodialysis hemostasis bandage that wherein disclose includes the bandage, and the tip of bandage is equipped with fixed thread gluing, is equipped with hemostatic gauze on the bandage, is equipped with between hemostatic gauze and the bandage and presses the arch, presses bellied cross-section to be circular-arc. So through the pressing arch that sets up on the bandage, press the stoma after the dialysis, realize stanching pressing the stoma. If be applied to the fistula behind percutaneous nephroscope holmium laser lithotripsy with the bandage of this kind of structure and press, because under the different postures of patient, press the protruding different to the pressing force of user fistula on the bandage, change based on the patient posture of lying in the use then need adjust the fixed elasticity of bandage to guarantee that the user all keeps the reasonable pressure to the fistula under the side crouching, other posture circumstances, promote patient's comfort level. But still the operation is unchanged, and the workload of medical care is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a wound pressing device that can keep reasonable pressure to the wound under the different postures of lying of patient is provided to above-mentioned prior art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a wound compression device, includes bandage, presses subassembly its characterized in that: the pressing assembly comprises an absorption core body, an elastic part wrapped in the absorption core body, and a protrusion fixed on the surface of one side of the absorption core body, the bandage comprises a first belt body and a second belt body, the first ends of the first belt body and the second belt body are respectively connected to the two ends of the elastic part, the second ends of the first belt body and the second belt body are matched and provided with a connecting assembly, and the elastic part deforms in the pressing direction.

In order to conveniently realize the limit of the elastic part in the absorption core body and avoid the influence of the change of the deformation direction of the elastic part in the absorption core body on the use, an installation cavity matched with the elastic part is arranged in the absorption core body.

Optionally, the absorption core is concavely formed with the mounting cavity corresponding to the mounting position of the elastic member.

Optionally, the absorption core is internally and fixedly provided with a limiting part for limiting the elastic part, the limiting part is internally provided with the installation cavity, and the elastic part is wrapped and arranged in the installation cavity of the limiting part.

Simply, the connection assembly is a hook and loop assembly.

Preferably, the absorbent core comprises an inner core made of super absorbent resin and a non-woven fabric dressing attached to the outside of the inner core.

Preferably, the protruding member comprises a main body made of silica gel and sterile vaseline gauze attached to the surface of the main body.

Conveniently, in the regulation ground, at least one area body in first area body, the second area body is the elasticity area.

Compared with the prior art, the utility model has the advantages of: the utility model provides a wound pressing device utilizes the bulge to realize pressing down the wound and on the basis of effective performance hemostasis, antiseep, through the deformation of elastic component and effectively adjust the pressure of pressing under the different gestures of patient, when being in the position of suffering from the side promptly, the elastic component is in the state by the health compression, and the wound is in position nature oppression state. When being in the non-affected side position, the elastic component is in tensile state, so can be to the tensile bandage of the direction of keeping away from the wound, and the bandage reaction is to protruding piece, guarantees the reasonable pressure to the wound for the oppression to the wound also can be guaranteed to the patient when being in the non-affected side position. So make the effort that the bulge pressed on the wound remain reasonable throughout, improved patient's travelling comfort.

Drawings

Fig. 1 is a perspective view of a wound compression device according to an embodiment of the present invention.

Fig. 2 is a cross-sectional view of a wound compression device in an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 and fig. 1, the wound compression device in the present embodiment includes a bandage 1 and a compression assembly.

Wherein the pressing component comprises an absorption core body 2, an elastic member 3 wrapped in the absorption core body 2, and a convex member 4 fixed on one side surface of the absorption core body 2. The whole body of the absorption core body 2 is a sheet structure with a certain height, and the absorption core body 2 comprises an inner core made of super absorbent resin and a non-woven fabric dressing attached to the outer side of the inner core. The absorbent core 2 is mainly used for absorbing blood and body fluid exuded from wounds and preventing outflow.

The elastic member 3 is deformably limited on the absorption core body 2 along the elastic pressing direction to the wound, and the deformation pressure of the elastic member 3 is required to be utilized during use, so that the direction of the elastic member 3 on the absorption core body 2 cannot be changed, and a mounting cavity matched with the elastic member 3 is arranged in the absorption core body 2. According to needs, the installation cavity can be concavely formed in the absorption core body 2 corresponding to the installation position of the elastic piece 3, so that the elastic piece 3 is limited in the installation cavity, and the installation cavity is matched with the elastic pressing direction of the wound. In order to further improve the limiting stability of the elastic element 3 in the absorbing core body 2, in this embodiment, a limiting element 5 for limiting the elastic element 3 is fixedly disposed in the absorbing core body 2, the limiting element 5 has the installation cavity therein, and the elastic element 3 is wrapped in the installation cavity of the limiting element 5. The stopper 5 is deformable in the urging direction of the wound by the elastic member 3, but can form a stopper for the elastic member 3 in the urging direction. For example, a cloth bag extending along the compressing direction of the wound can be fixed in the absorption core body 2, thereby forming the direction limit of the elastic element 3. Through the spacing of this installation cavity to elastic component 3, avoid elastic component 3 to absorb the change of the deformation direction in core 2 and influence the use.

Bandage 1 includes that first area body 11 and second area body 12, and the first end of first area body 11, second area body 12 is connected respectively at the both ends of elastic component 3, and the second end matching of first area body 11, second area body 12 is provided with coupling assembling, and coupling assembling in this embodiment adopts the magic to paste the subassembly, so conveniently connects the operation, also makes things convenient for adjustment hookup location. In order to adjust the pressure on the wound better, at least one of the first strap body 11 and the second strap body 12 is an elastic strap, and in this embodiment, the first strap body 11 and the second strap body 12 both use elastic straps.

Rounding off and then avoiding arousing the patient discomfort between the press surface of protruding piece 4 and the side, protruding piece 4 in this embodiment is cylindrically, this protruding piece 4 includes the main part that silica gel made and the aseptic vaseline gauze of attached to the main part surface, the aseptic vaseline gauze on surface, can block the bacterium and reduce the possibility of infecting with skin contact, promote the granulation tissue growth of the surface of a wound simultaneously, promote wound healing, the performance that convex surface silica gel device can be better is to the effect of pressing of wound, avoid the fistula hemorrhage, the urine exosmosis problem.

When the wound pressing device is used, when a patient directly presses the affected side body position, the elastic piece 3 is in a state of being compressed by the body, at the moment, the bandage 1 hardly plays a role of drawing the absorbing core body 2, the convex piece 4 presses the wound under the self pressure of the patient, and the wound is in a body position compression state. When the patient is in the indirect affected side position of pressing, because elastic component 3 does not receive body pressure then to be in the tensile state, elastic component 3 can be to the tensile bandage 1 of the direction of keeping away from the wound for bandage 1 is taut, and bandage 1 reacts on protruding piece 4 again, guarantees the reasonable pressure to the wound, makes the patient also can guarantee the oppression to the wound when being in the affected side position. So make the effort that bulge 4 pressed on the wound remain reasonable throughout, improved patient's travelling comfort.

Directional terms such as "front," "rear," "upper," "lower," "left," "right," "side," "top," "bottom," and the like are used in the description and claims of the present invention to describe various example structural portions and elements of the invention, but are used herein for convenience of description only and are to be determined based on the example orientations shown in the drawings. Because the disclosed embodiments of the present invention may be oriented in different directions, the directional terms are used for descriptive purposes and are not to be construed as limiting, e.g., "upper" and "lower" are not necessarily limited to directions opposite to or coincident with the direction of gravity.

Claims

1. A wound compression device comprising a bandage (1), a compression assembly, characterized in that: the utility model discloses a press the subassembly including absorbing core (2), wrap up elastic component (3) in absorbing core (2), fix protruding piece (4) on absorbing core (2) side surface, bandage (1) is including the first area body (11) and the second area body (12), the both ends at elastic component (3) are connected respectively to the first end of the first area body (11), the second area body (12), the second end matching of the first area body (11), the second area body (12) is provided with coupling assembling, elastic component (3) warp in pressing the direction.

2. A wound compression device as claimed in claim 1, wherein: an installation cavity matched with the elastic piece (3) is arranged in the absorption core body (2).

3. A wound compression device as claimed in claim 2, wherein: the installation cavity is concavely formed in the absorption core body (2) corresponding to the installation position of the elastic piece (3).

4. A wound compression device as claimed in claim 3, wherein: absorb core (2) internal fixation and be provided with and be used for spacingly locating part (5) of elastic component (3), have in locating part (5) the installation cavity, elastic component (3) parcel sets up in the installation cavity of locating part (5).

5. A wound compression device as claimed in any one of claims 1 to 4, wherein: the connecting assembly is a magic tape assembly.

6. A wound compression device as claimed in any one of claims 1 to 4, wherein: the absorption core body (2) comprises an inner core made of super absorbent resin and a non-woven fabric dressing attached to the outer side of the inner core.

7. A wound compression device as claimed in any one of claims 1 to 4, wherein: the protruding piece (4) comprises a main body made of silica gel and sterile vaseline gauze attached to the surface of the main body.

8. A wound compression device as claimed in any one of claims 1 to 4, wherein: at least one of the first belt body (11) and the second belt body (12) is an elastic belt.