CN210301128U - Interventional operation pressurization nursing device - Google Patents
Interventional operation pressurization nursing device Download PDFInfo
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- CN210301128U CN210301128U CN201822061977.0U CN201822061977U CN210301128U CN 210301128 U CN210301128 U CN 210301128U CN 201822061977 U CN201822061977 U CN 201822061977U CN 210301128 U CN210301128 U CN 210301128U
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- Prior art keywords
- annular
- pressure
- negative pressure
- wound
- central hole
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 23
- 230000000694 effects Effects 0.000 claims abstract description 23
- 238000013152 interventional procedure Methods 0.000 claims description 16
- 210000000416 exudates and transudate Anatomy 0.000 claims description 11
- 230000000452 restraining effect Effects 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000007306 turnover Effects 0.000 claims description 6
- 206010052428 Wound Diseases 0.000 abstract description 40
- 208000027418 Wounds and injury Diseases 0.000 abstract description 40
- 230000002439 hemostatic effect Effects 0.000 abstract description 3
- 230000029663 wound healing Effects 0.000 abstract description 3
- 206010040007 Sense of oppression Diseases 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 15
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 230000023597 hemostasis Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 238000002560 therapeutic procedure Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 206010061218 Inflammation Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004054 inflammatory process Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 201000011066 hemangioma Diseases 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000036269 ulceration Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses an interventional operation pressurization nursing device, which comprises a covering piece, a binding belt and a negative pressure device, wherein the covering piece is in a disc shape, the covering piece is provided with a center hole suitable for exposing a wound and an annular cavity surrounding the center hole, the bottom of the annular cavity is opened to form an annular opening, and the annular opening is suitable for being attached to the body surface of a human body; the binding belt is connected with the covering piece and is suitable for fixing the covering piece on the human body so that the annular opening is attached to the surface of the human body; the negative pressure device is communicated with the annular cavity and is used for sucking the annular cavity to generate negative pressure. According to the utility model discloses intervene art pressurization nursing device that provides can play the hemostatic effect of oppression to a certain extent, simultaneously, utilizes the negative pressure effect to promote the growth of wound surrounding tissue for wound healing. In addition, the wound is exposed in the central hole, is ventilated and is convenient for wound care.
Description
Technical Field
The utility model relates to an intervene operation nursing apparatus, especially relate to intervene art pressurization nursing device.
Background
Interventional therapy is minimally invasive therapy carried out by modern technological means, and specifically refers to the diagnosis and local therapy of in vivo pathological conditions by introducing special catheters, guide wires and other precise instruments into a human body under the guidance of medical imaging equipment.
The digital technology is applied to interventional therapy, the visual field of a doctor is expanded, the two hands of the doctor are prolonged by means of the catheter and the guide wire, the incision (puncture point) area of the digital technology is small, and a plurality of diseases which cannot be treated in the past and have poor curative effect by surgical treatment or internal treatment can be treated without cutting human tissues, such as tumors, hemangiomas, various kinds of bleeding and the like. The interventional therapy has the characteristics of no operation, small wound, quick recovery and good effect. Is the development trend of future medicine.
However, due to the deep incision of the interventional procedure, it still takes a certain period for the incision to completely heal after the interventional procedure, and in the process, care needs to be taken for the incision.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model aims to provide an interventional operation pressurization nursing device.
To achieve the above object, an interventional procedure pressurizing nursing device according to an embodiment of the present invention includes:
the covering piece is in a disc shape and is provided with a central hole suitable for exposing a wound and an annular cavity surrounding the central hole, the bottom of the annular cavity is opened to form an annular opening, and the annular opening is suitable for being attached to the surface of a human body;
a restraining strap connected to the cover adapted to secure the cover to the body such that the annular opening is affixed to the body surface;
the negative pressure device is communicated with the annular cavity and is used for sucking the annular cavity to generate a negative pressure effect.
According to the utility model provides an intervention art pressurization nursing device utilizes the constraint piece to tighten the covering on the human body, utilizes the covering to produce pressure around the wound, can play the effect of hemostasis by compression to a certain extent, simultaneously, and the annular chamber on the covering is connected with vacuum apparatus, utilizes vacuum apparatus to the annular chamber suction, and then makes the annular chamber produce the negative pressure effect, utilizes the negative pressure effect to promote the growth of tissue around the wound for wound healing. In addition, the wound is exposed in the central hole, ventilation and ventilation are realized, and the wound care, such as medicine application or cleaning and the like, is convenient, so that the problems that the wound is easy to be inflamed, festered and the like can be prevented to a certain extent.
In addition, the interventional procedure pressurization nursing device according to the above embodiment of the present invention may further have the following additional technical features:
according to an embodiment of the present invention, the covering member includes:
the central hole penetrates through the annular bulge, the annular cavity is formed in the annular bulge, and the annular opening is positioned on the bottom surface of the annular bulge;
the base part extends outwards from the outer peripheral edge of the annular bulge part along the horizontal direction, and the binding belt is connected to the base part.
According to an embodiment of the present invention, the cross section of the annular protrusion is formed in a trapezoidal shape with a narrow top and a wide bottom.
According to the utility model discloses an embodiment, the internal periphery of annular bulge extends to the inboard along the horizontal direction and forms lip portion, lip portion with the basal portion is located the coplanar.
According to the utility model discloses an embodiment still includes:
a pressure applying flap pivotably connected to the annular boss between an open position and a closed position;
when the flip that exerts pressure is in during the closed position, the flip that exerts pressure with the laminating of the upper surface of annular bellying, in order to close the cavity hole, work as the flip that exerts pressure overturns extremely during the open position, the flip that exerts pressure keeps away from the bellied upper surface of annular, in order to open the cavity hole.
According to the utility model discloses an embodiment, the bottom of the flip that exerts pressure is equipped with downward protrusion pressure portion, pressure portion is constructed into can be right when the flip that exerts pressure is in the closed position dressing on the wound exerts pressure in the hollow hole.
According to the utility model discloses an embodiment, be equipped with on flip of exerting pressure and/or the portion of exerting pressure communicate outside atmosphere with the bleeder vent in cavity hole.
According to the utility model discloses an embodiment, be equipped with hinge portion on the annular bulge and with the buckle that hinge portion is relative, exert pressure flip's one side through a round pin axle with but hinge portion pivotal connection, exert pressure flip's opposite side with the buckle lock joint.
According to the utility model discloses an embodiment, the internal perisporium of annular chamber just is close to the exudate of wound assemble the department be equipped with communicate to the intercommunication mouth of well casement, the periphery wall of annular chamber be equipped with the negative pressure interface that the intercommunication mouth is relative, the negative pressure interface with negative pressure device links to each other.
According to the utility model discloses an embodiment still includes the stock solution bottle, the stock solution bottle has first interface and second interface, first interface connection to negative pressure device, second interface connection to negative pressure interface on the annular bulge.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of a pressurized nursing device for interventional operation according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a covering member and a pressure-applying flip cover in the interventional pressure nursing device according to the embodiment of the present invention;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken at B-B of FIG. 2;
fig. 5 is a schematic view of a view angle of the interventional procedure pressurized nursing device (with the pressurizing flip cover in the open position) according to the embodiment of the present invention;
fig. 6 is a schematic structural diagram of another view angle of the interventional procedure pressurized nursing device (the pressurizing flip cover is in the open position) according to the embodiment of the invention.
Reference numerals:
a cover member 10;
an annular boss 101;
a base portion 102;
a buckle 103;
a hinge portion 104;
a lip portion 105;
a negative pressure port 106;
a central hole H10;
the ring cavity P10;
an annular opening P101;
a communication port H11;
a pressure-applying flip cover 11;
a pressing section 112;
a binding band 20;
a first belt body 201;
a second belt body 202;
a negative pressure device 30;
a liquid storage bottle 40.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following describes an interventional procedure pressurized nursing device according to an embodiment of the present invention in detail with reference to the accompanying drawings.
Referring to fig. 1 to 6, an interventional compression nursing device according to an embodiment of the present invention includes a covering member 10, a restraining strip 20 and a negative pressure device 30.
Specifically, the cover 10 is formed into a disc shape, the cover 10 has a central hole H10 suitable for exposing a wound and an annular cavity P10 surrounding the central hole H10, the bottom of the annular cavity P10 is opened to form an annular opening P101, and the annular opening P101 is suitable for being attached to the body surface of a human body. A restraining strap 20 is connected to the cover 10 and is adapted to secure the cover 10 to the body so that the annular opening P101 is applied to the body surface. A negative pressure device 30 communicates with the annular chamber P10 for pumping the annular chamber P10 to create a negative pressure effect.
That is, the covering member 10 can be fixed on the body surface of the patient by the restraining band 20, and under the action of the restraining band 20, the covering member 10 is pressed against the body surface with a certain pressure, in this state, the annular opening P101 at the bottom of the annular cavity P10 on the covering member 10 is pressed against the body surface to form a closed state, and then when the annular cavity P10 is sucked by the negative pressure device 30, a negative pressure effect can be generated in the annular cavity P10. In addition, the wound is exposed in the central hole H10 of the cover member 10, and correspondingly, the annular chamber P10 is located around the wound, so that the negative pressure in the annular chamber P10 acts on the tissue around the wound.
According to the embodiment of the utility model provides an intervention art pressurization nursing device utilizes the constraint piece to tighten covering 10 on the human body, utilizes covering 10 to generate pressure around the wound, can play the effect of hemostasis by compression to a certain extent, and simultaneously, and annular chamber P10 on the covering 10 is connected with vacuum apparatus 30, utilizes vacuum apparatus 30 to annular chamber P10 suction, and then makes and produce the vacuum effect in annular chamber P10, utilizes the vacuum effect to promote the growth of tissue around the wound for wound healing. In addition, the wound is exposed in the central hole H10, is ventilated and convenient for wound care, such as medicine application or cleaning, and the like, and thus, the problems of easy inflammation, ulceration and the like of the wound can be prevented to a certain extent.
In an embodiment of the present invention, the covering member 10 includes an annular protrusion 101 and a base portion 102, wherein the central hole H10 penetrates through the annular protrusion 101, the annular cavity P10 is formed in the annular protrusion 101, and the annular opening is located on the bottom surface of the annular protrusion. A base part 102 is formed to extend outward in a horizontal direction from an outer peripheral edge of the annular protrusion 101, and the restraining band 20 is coupled to the base part 102.
In the example of fig. 1, the base portion 102 extends along a horizontal direction, the annular protrusion 101 protrudes upwards, and the restraining strip 20 includes a first strip 201 and a second strip 202, where the first strip 201 and the second strip 202 are respectively located at two sides of the annular protrusion 101 and are respectively connected to two sides of the base portion 102.
When the pressure-sensitive adhesive bandage is used, the central hole H10 corresponds to the position of a wound on a human body, the first belt body 201 and the second belt body 202 are wound on the human body, the free ends of the first belt body 201 and the second belt body 202 are connected together through the magic tape, the buckle 103 and the like, the annular opening P101 of the annular convex part 101 is pressed and attached to the body surface of the human body through the pulling force of the restraining belt 20, and finally the negative pressure device 30 is used for sucking to generate the negative pressure effect.
In this embodiment, adopt the covering 10 of above-mentioned structure, its simple structure, the processing production of being convenient for simultaneously, make under the effect of constraint area 20, ensure that annular opening P101 can closely laminate on human body surface, improve sealed effect, simultaneously, improve the hemostasis by compression effect.
Referring to fig. 3 to 4, in an embodiment of the present invention, the cross section of the annular protrusion 101 is formed as a trapezoid with a narrow upper portion and a wide lower portion, so that under the action of the pulling force of the restraining belt 20, the annular protrusion 101 is pressed downward on the body surface, the two side walls of the annular cavity P10 are easily deformed by expansion toward the two sides, so that the annular opening P101 is pressed and attached on the body surface, so as to form a better sealing effect and a compression hemostasis effect.
Advantageously, the inner periphery of the annular protrusion 101 extends horizontally towards the inside to form a lip 105, said lip 105 being coplanar with said base part 102. Thus, when the cover 10 is pressed and attached to the body surface of a human body by the restraining belt 20, the contact area between the lip part 105 and the base part 102 is large, on one hand, the stress area can be increased, the stress of the unit area is reduced, further, the blood supply insufficiency and the pain caused by the overlarge pressure are avoided, and on the other hand, the sealing effect between the annular opening P101 and the body surface of the human body is better.
Referring to fig. 1 to 6, in some embodiments of the present invention, the present invention further includes a pressing flip 11, and the pressing flip 11 is pivotally connected to the annular protrusion 101 between an open position and a closed position.
When flip 11 of exerting pressure is in when the closed position, flip 11 of exerting pressure with the laminating of the upper surface of annular bellying 101, in order to close the cavity hole, work as flip 11 of exerting pressure overturns to when the open position, flip 11 of exerting pressure keeps away from the bellied upper surface of annular, in order to open the cavity hole.
That is, the pressure applying flip 11 is pivotally connected to the annular protrusion 101 and can be turned between an open position and a closed position, when the wound needs to be compressed, the dressing can be filled in the central hole H10, so that the dressing covers the wound (such as gauze, etc.), and then the pressure applying flip 11 is turned to the closed position, at this time, the pressure applying flip 11 closes the central hole H10 and generates a certain pressure to the dressing in the central hole H10, thereby performing the compression hemostasis function on the wound. When the wound needs to be nursed, for example, dressing change, dressing application, wound cleaning and the like are performed, the pressure applying flip cover 11 is rotated to the open position, at this time, the central hole H10 is opened, the dressing is taken out for replacement, or the dressing application, the wound cleaning and the like are performed, and after the nursing is completed, the pressure applying flip cover 11 is rotated to the closed position.
Therefore, the pressure applying turnover cover 11 can play a role in hemostasis by compression, and the wound nursing operation is performed by medical workers conveniently, so that the pressure applying turnover cover is simple in structure and convenient to use.
It should be noted that, in the initial stage after the intervention operation is completed, the wound is not healed, and therefore, the bleeding amount is large, and therefore, the dressing on the wound is compressed by the pressure applying flip 11, so that a better hemostatic effect can be achieved, and the hemostatic healing of the wound is accelerated.
Referring to fig. 3 to 6, in an embodiment of the present invention, the bottom of the pressing lid 11 is provided with a downward protruding pressing part 112, and the pressing part 112 is configured to apply pressure to the dressing on the wound in the hollow hole when the pressing lid 11 is in the closed position.
That is, the pressing part 112 protrudes into the central hole H10, so that when the pressing flip 11 is rotated to the closed position after the dressing is filled in the central hole H10, the pressing part 112 is easy to generate pressure on the filled dressing, thereby performing a compression hemostasis effect.
Referring to fig. 1 to 3 and 5 to 6, in an embodiment of the present invention, a hinge portion 104 and a buckle 103 opposite to the hinge portion 104 are disposed on the annular protrusion 101, one side of the pressing flip 11 is pivotally connected to the hinge portion 104 by a pin, and the other side of the pressing flip 11 is fastened to the buckle 103.
In this way, the pressing flip 11 is turned between the open position and the closed position by the rotational fit between the hinge pin and the hinge support 104, and at the same time, the other side of the pressing flip 11 is fastened to the buckle 103 on the annular protrusion 101, so that the pressing flip 11 is reliably fixed to the annular protrusion 101 in the closed position.
Referring to fig. 4 to 6, in some embodiments of the present invention, a communication port H11 communicating with the hollow hole is disposed on the inner peripheral wall of the annular cavity P10 and the exudate convergence position near the wound, a negative pressure port 106 opposite to the communication port H11 is disposed on the outer peripheral wall of the annular cavity P10, and the negative pressure port 106 is connected to the negative pressure device 30.
That is, the inner peripheral wall of the annular cavity P10 is provided with a communication port H11 communicating with the hollow hole, the communication port H11 is close to the collection point of the exudate (such as blood, tissue fluid, etc.), it should be noted that the collection point of the exudate refers to the position where the exudate on the wound flows and collects when the covering element 10 is worn on the human body, so that when the annular cavity P10 is sucked by the negative pressure device 30, the exudate on the wound in the hollow hole can be sucked to the annular cavity P10 through the communication port H11, because the negative pressure port 106 is opposite to the communication port H11, the exudate directly enters the negative pressure port 106 from the communication port H11, and does not flow to other positions of the annular cavity P10, so as to avoid infection and the like on other positions, and thereby, the negative pressure suction effect is generated in the annular cavity P10, and the effect of clearing the exudate is also.
Advantageously, the pressure applying flip 11 and/or the pressure applying part 112 are provided with air holes 111 for communicating the external atmosphere with the hollow hole, so that on one hand, the air holes 111 are favorable for ventilation and reduce the symptoms of inflammation of the wound, and on the other hand, when the negative pressure device 30 sucks air, the external air can enter the central hole H10 through the air holes 111, and the exudate at the wound is sucked to the negative pressure port 106 together after passing through the dressing.
Referring to fig. 1, in some embodiments of the present invention, the liquid storage bottle 40 further includes a liquid storage bottle 40, the liquid storage bottle 40 has a first interface and a second interface, the first interface is connected to the negative pressure device 30, and the second interface is connected to the negative pressure interface 106 on the annular protrusion 101, so that the negative pressure device 30 can suck the exudates into the liquid storage bottle 40, and the liquid storage bottle 40 is periodically used.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. An interventional procedure pressurized care device, comprising:
the covering piece is in a disc shape and is provided with a central hole suitable for exposing a wound and an annular cavity surrounding the central hole, the bottom of the annular cavity is opened to form an annular opening, and the annular opening is suitable for being attached to the surface of a human body;
a restraining strap connected to the cover adapted to secure the cover to the body such that the annular opening is affixed to the body surface;
the negative pressure device is communicated with the annular cavity and is used for sucking the annular cavity to generate a negative pressure effect.
2. The interventional procedure pressurized care device of claim 1, wherein the cover comprises:
the central hole penetrates through the annular bulge, the annular cavity is formed in the annular bulge, and the annular opening is positioned on the bottom surface of the annular bulge;
the base part extends outwards from the outer peripheral edge of the annular bulge part along the horizontal direction, and the binding belt is connected to the base part.
3. The interventional pressurized nursing device of claim 2 wherein the cross section of the annular raised portion is formed in a trapezoidal shape with a narrow top and a wide bottom.
4. The interventional procedure pressurized care device of claim 2, wherein an inner peripheral edge of the annular raised portion extends laterally inwardly to form a lip portion that is coplanar with the base portion.
5. The interventional procedure pressurized care device of claim 2, further comprising:
a pressure applying flap pivotably connected to the annular boss between an open position and a closed position;
when the pressure-applying turnover cover is located at the closing position, the pressure-applying turnover cover is attached to the upper surface of the annular bulge part so as to close the central hole, and when the pressure-applying turnover cover is turned to the opening position, the pressure-applying turnover cover is far away from the upper surface of the annular bulge part so as to open the central hole.
6. The interventional procedure pressure treatment device of claim 5, wherein the bottom of the pressure application flap is provided with a downwardly projecting pressure application portion configured to apply pressure to the dressing over the wound within the central aperture when the pressure application flap is in the closed position.
7. The interventional procedure pressurizing nursing device according to claim 6, wherein the pressurizing flip and/or the pressurizing part is provided with a vent hole for communicating the external atmosphere with the central hole.
8. The interventional procedure pressurizing nursing device according to claim 5, wherein a hinge part and a buckle opposite to the hinge part are arranged on the annular bulge part, one side of the pressurizing flip cover is pivotally connected with the hinge part through a pin shaft, and the other side of the pressurizing flip cover is buckled with the buckle.
9. The interventional procedure pressurized nursing device according to claim 2, wherein a communication port communicating with the central hole is formed on the inner peripheral wall of the annular cavity and close to the exudate convergence of the wound, and a negative pressure port opposite to the communication port is formed on the outer peripheral wall of the annular cavity and is connected with the negative pressure device.
10. The interventional procedure pressurized care device of claim 9, further comprising a reservoir having a first port connected to the negative pressure device and a second port connected to a negative pressure port on the annular raised portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822061977.0U CN210301128U (en) | 2018-12-07 | 2018-12-07 | Interventional operation pressurization nursing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822061977.0U CN210301128U (en) | 2018-12-07 | 2018-12-07 | Interventional operation pressurization nursing device |
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| Publication Number | Publication Date |
|---|---|
| CN210301128U true CN210301128U (en) | 2020-04-14 |
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|---|---|---|---|
| CN201822061977.0U Expired - Fee Related CN210301128U (en) | 2018-12-07 | 2018-12-07 | Interventional operation pressurization nursing device |
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| CN (1) | CN210301128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394296A (en) * | 2018-12-07 | 2019-03-01 | 北京大学深圳医院 | Interventional procedure pressurization care device |
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2018
- 2018-12-07 CN CN201822061977.0U patent/CN210301128U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394296A (en) * | 2018-12-07 | 2019-03-01 | 北京大学深圳医院 | Interventional procedure pressurization care device |
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Granted publication date: 20200414 |