CN219126905U

CN219126905U - Bone traction puncture wound protection cover

Info

Publication number: CN219126905U
Application number: CN202222714737.2U
Authority: CN
Inventors: 杨杰
Original assignee: Zhuji Central Hospital
Current assignee: Zhuji Central Hospital
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-06-06
Anticipated expiration: 2032-10-13

Abstract

The application discloses bone traction puncture wound safety cover, including link, restriction ring, adapter sleeve, felting needle and protection casing, felting needle outer wall sliding connection adapter sleeve and protection casing, ventilative groove is seted up to the protection casing outer wall, ventilative inslot portion fixed connection ventilative net, felting needle one end fixed connection handle, the inside fixed connection thread bush of adapter sleeve, the threaded rod is connected in the inside rotation of thread bush, threaded rod one end in close contact with felting needle outer wall. The protective cover is sleeved on the outer wall of the puncture needle, so that when the puncture needle penetrates into the body of a patient, the protective cover can be sleeved on the surface of the wound, and the phenomenon that dust floating in air is adsorbed on the surface of the wound to cause infection of the puncture wound is avoided.

Description

Bone traction puncture wound protection cover

Technical Field

The application relates to the field of bone traction puncture, in particular to a bone traction puncture wound protection cover.

Background

The principle of acting force and reaction force is applied to the bone traction puncture to resist tension and retraction of soft tissues, so that the fracture and dislocation can be reduced, deformity can be prevented and corrected, and the traction aims at reducing the fracture, in particular correcting the fracture and shortening the displacement. By adjusting the traction angle, the device can also correct angulation and rotational displacement and stabilize the broken end of the bone, has the effects of relieving pain, facilitating fracture healing and the like.

The existing bone traction puncture wound is not provided with a protective cover and other devices, so that the wound is exposed in the air for a long time, and dust floating in the air is adsorbed on the surface of the wound, so that infection and inflammation of the wound occur. Zhang Meixin in the paper "research progress of risk factors for pinhole infection and nursing methods of bone traction patients" published in 4.25.2019, it is pointed out that improper nursing of skin pinholes at a bone traction needle penetration site is extremely easy to cause invasion of bacteria to cause pinhole infection, and severe cases can cause osteomyelitis to occur, resulting in failure of bone traction treatment or delayed healing of fracture; secondly, experiments show that closed nursing should be adopted during nursing, the infection rate of the closed nursing is obviously lower than that of a conventional disinfection group, the working time of nurses is obviously shortened (P is less than 0.05), and the closed nursing has better application effect on nursing of bone traction patients.

Therefore, a bone traction puncture wound protection cover is proposed for the above problems.

Disclosure of Invention

In this embodiment, a bone traction puncture wound protection cover is provided to solve the problems that in the prior art, a bone traction puncture wound is not provided with a protection cover and the like, so that the wound is exposed in the air for a long time, and dust floating in the air is adsorbed on the surface of the wound, so that infection and inflammation occur to the wound.

According to one aspect of the application, a bone traction puncture wound protection cover is provided, which comprises a connecting frame, a limiting ring, a connecting sleeve, a puncture needle and a protection cover, wherein the outer wall of the puncture needle is in sliding connection with the connecting sleeve and the protection cover, a ventilation groove is formed in the outer wall of the protection cover, a ventilation net is fixedly connected in the ventilation groove, and one end of the puncture needle is fixedly connected with a handle.

Further, the inside fixed connection thread bush of adapter sleeve, the threaded rod is connected in the inside rotation of thread bush, threaded rod one end in close contact with the felting needle outer wall.

Further, the top end of the connecting sleeve is fixedly connected with a connecting frame, and the middle part of the connecting frame is fixedly connected with a limiting ring.

Further, two connecting sleeves are arranged, and the two connecting sleeves are symmetrically arranged by taking the central line of the connecting frame as the center.

Further, the outer wall of the protective cover is fixedly connected with a rubber ring.

Through this above-mentioned embodiment of application, the link, the restriction ring, the adapter sleeve, pjncture needle and protection casing have been adopted, have solved devices such as bone traction puncture wound does not have the protection casing, lead to the long-time exposure of wound in the air, cause the dust absorption that floats in the air at the wound surface, make the problem that infection and inflammation appear in the wound, obtained through emboliaing the protection casing at the pjncture needle outer wall, be convenient for when the pjncture needle penetrates patient's inside, can overlap the protection casing at the wound surface, avoid the floating dust absorption in the air at the wound surface, cause the effect that the infection appears in the puncture wound.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to an embodiment of the present application.

In the figure: 1. a connecting frame; 2. a confinement ring; 3. connecting sleeves; 4. a needle; 5. a handle; 6. a thread sleeve; 7. a threaded rod; 8. a protective cover; 9. a rubber ring; 10. a breathable net; 11. and a ventilation groove.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-3, a bone traction puncture wound protection cover comprises a connecting frame 1, a limiting ring 2, a connecting sleeve 3, a puncture needle 4 and a protection cover 8, wherein the outer wall of the puncture needle 4 is in sliding connection with the connecting sleeve 3 and the protection cover 8, the outer wall of the protection cover 8 is provided with a ventilation groove 11, the inside of the ventilation groove 11 is fixedly connected with a ventilation net 10, one end of the puncture needle 4 is fixedly connected with a handle 5, and the protection cover 8 is sleeved on the outer wall of the puncture needle 4 so that when the puncture needle 4 penetrates into the body of a patient, the protection cover 8 can be sleeved on the surface of the wound, and dust floating in air is prevented from being adsorbed on the surface of the wound, so that the puncture wound is infected;

the inside fixed connection thread bush 6 of adapter sleeve 3, threaded rod 7 is connected in the inside rotation of

thread bush

6, 7 one end in close contact with felting needle 4 outer walls of threaded rod, adapter sleeve 3 top fixed connection link 1, link 1 middle part fixed connection restriction ring 2, adapter sleeve 3 sets up two, two adapter sleeve 3 uses link 1 central line to arrange as central symmetry, protection casing 8 outer wall fixed connection rubber circle 9, the inseparable laminating skin of being convenient for.

When the medical staff is used, the puncture needle 4 is inserted into a patient by holding the handle 5, the limiting ring 2 is pulled by the rope and the balancing weight to drive the connecting frame 1 to move, the position of the puncture needle 4 is conveniently limited, after the puncture needle 4 is limited, the position of the puncture needle 4 in the connecting sleeve 3 is limited by rotating the threaded rod 7, the protective cover 8 is sleeved on the outer wall of the puncture needle 4, when the puncture needle 4 penetrates into the patient, the protective cover 8 can be sleeved on the surface of a wound, dust floating in air is prevented from being adsorbed on the surface of the wound, so that the puncture wound is infected, when the puncture needle 4 is used by the patient, the medical staff can disinfect the wound of the puncture needle 4, and the protective cover 8 slides along the puncture needle 4, so that the wound is conveniently leaked, and the medical staff is conveniently disinfected.

The beneficial point of the application lies in:

1. the protective cover is sleeved on the outer wall of the puncture needle, so that when the puncture needle penetrates into the body of a patient, the protective cover can be sleeved on the surface of the wound, and the dust floating in the air is prevented from being adsorbed on the surface of the wound, so that the puncture wound is prevented from being infected;

2. when a patient uses the puncture needle, medical staff can disinfect the wound of the puncture needle, and the protection cover slides along the puncture needle, so that the wound is conveniently leaked, and the medical staff can disinfect.

The related circuits, electronic components and modules are all in the prior art, and can be completely implemented by those skilled in the art, and needless to say, the protection of the present application does not relate to improvements of software and methods.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A bone traction puncture wound safety cover, characterized in that: including link (1), restriction ring (2), adapter sleeve (3), pjncture needle (4) and protection casing (8), pjncture needle (4) outer wall sliding connection adapter sleeve (3) and protection casing (8), ventilative groove (11) are seted up to protection casing (8) outer wall, ventilative groove (11) inside fixed connection ventilative net (10), pjncture needle (4) one end fixed connection handle (5).

2. The bone traction puncture wound shield as set forth in claim 1, wherein: the connecting sleeve (3) is internally fixedly connected with the threaded sleeve (6), the threaded sleeve (6) is internally rotatably connected with the threaded rod (7), and one end of the threaded rod (7) is tightly contacted with the outer wall of the puncture needle (4).

3. The bone traction puncture wound shield as set forth in claim 1, wherein: the top end of the connecting sleeve (3) is fixedly connected with the connecting frame (1), and the middle part of the connecting frame (1) is fixedly connected with the limiting ring (2).

4. The bone traction puncture wound shield as set forth in claim 1, wherein: the number of the connecting sleeves (3) is two, and the two connecting sleeves (3) are symmetrically arranged by taking the central line of the connecting frame (1) as the center.

5. The bone traction puncture wound shield as set forth in claim 1, wherein: the outer wall of the protective cover (8) is fixedly connected with a rubber ring (9).