CN213883343U - Clinical wound expanding device that uses of department of general surgery - Google Patents
Clinical wound expanding device that uses of department of general surgery Download PDFInfo
- Publication number
- CN213883343U CN213883343U CN202022728901.6U CN202022728901U CN213883343U CN 213883343 U CN213883343 U CN 213883343U CN 202022728901 U CN202022728901 U CN 202022728901U CN 213883343 U CN213883343 U CN 213883343U
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- fixedly connected
- rod
- general surgery
- fixed connection
- clinical wound
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- 238000002682 general surgery Methods 0.000 title claims abstract description 15
- 230000010339 dilation Effects 0.000 claims 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses a clinical wound expanding unit that uses of department of general surgery, including the bracing piece, its characterized in that: the lantern ring is passed respectively at the both ends of bracing piece, every the downside of the lantern ring is the one end of fixed connection L shape pole, every respectively the other end of L shape pole is the upper end of fixed connection montant respectively, every the lower extreme of montant is provided with the notch respectively, every articulated cross axle in the notch respectively, every the lower part of cross axle fixed connection swinging arms respectively, every the lower extreme tip of swinging arms fixed connection is supplementary to be propped open the upside middle part of board respectively, every the lower extreme of montant fixed connection is propped open the board respectively. The utility model relates to a clinical wound expansion equipment field of department of general surgery, specifically say, relate to a clinical wound expanding unit that uses of department of general surgery. The device can conveniently expand the wound.
Description
Technical Field
The utility model relates to a clinical wound expansion equipment field of department of general surgery, specifically say, relate to a clinical wound expanding unit that uses of department of general surgery.
Background
In the course of general surgery's treatment, need sometimes to carry out the operation after expanding patient's wound, medical personnel manually use the drag hook to carry out the wound expansion generally, and is very troublesome, and is great to staff's physical power and endurance challenge, consequently need design an auxiliary working personnel and carry out the wound expansion to can adjust the device of expansion size as required, this is prior art's weak point.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a clinical wound expanding device of department of general surgery, the convenience is expanded the wound.
The utility model adopts the following technical scheme to realize the purpose of the invention:
the utility model provides a clinical wound expanding unit of department of general surgery, includes the bracing piece, its characterized in that: the two ends of the supporting rod respectively penetrate through the lantern rings, the lower side of each lantern ring is fixedly connected with one end of each L-shaped rod, and the other end of each L-shaped rod is fixedly connected with the upper end of the vertical rod;
the lower end of each vertical rod is provided with a notch, a transverse shaft is hinged in each notch, each transverse shaft is fixedly connected with the lower part of a swinging rod, and the end part of the lower end of each swinging rod is fixedly connected with the middle part of the upper side of an auxiliary opening plate;
the lower end of each vertical rod is fixedly connected with an opening plate respectively.
As a further limitation of the technical solution, the upper end of each oscillating rod is fixedly connected with a circular plate, and each circular plate is fixedly connected with the middle part of one side of the vertical rod through a spring.
As a further limitation of the technical scheme, one side of each lantern ring is hinged with one end of a first connecting rod respectively, the other end of each first connecting rod is hinged with two ends of a second connecting rod respectively, the middle part of each second connecting rod is fixedly connected with one end of a rotating shaft, and the rotating shaft bearing is connected with the middle part of the supporting rod.
As a further limitation of the technical scheme, the other end of the rotating shaft is fixedly connected with the center of a worm wheel, the worm wheel is meshed with a worm, a bearing at the upper end of the worm is connected with a fixed block, the fixed block is fixedly connected with a support, and two ends of the support are respectively and fixedly connected with two ends of the supporting rod.
As a further limitation of the technical scheme, the bracket is fixedly connected with the handle, and the upper end of the worm is fixedly connected with the handle.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
(1) the device is provided with the auxiliary opening plates on two sides of the opening plate, the auxiliary opening plates can be matched with the opening plates to clamp and fix the skin on two sides of the wound, and the skin can be always clamped and fixed under the action of the spring;
(2) the rotation of worm can be realized to the twist grip, realizes strutting the wound through the cooperation of worm and worm wheel to can conveniently strut the regulation of mouthful size.
Drawings
Fig. 1 is a first perspective view of the present invention.
Fig. 2 is a partial enlarged view of a portion a in fig. 1 according to the present invention.
Fig. 3 is a second perspective view of the present invention.
Fig. 4 is a third perspective view of the present invention.
Fig. 5 is a fourth perspective view of the present invention.
In the figure: 1. the device comprises a handle, 2, a support, 3, a worm wheel, 4, a support rod, 5, a lantern ring, 6, a first connecting rod, 7, an L-shaped rod, 8, a second connecting rod, 9, a rotating shaft, 10, a fixing block, 11, a spring, 12, a circular plate, 13, a swinging rod, 14, a transverse shaft, 15, an auxiliary opening plate, 16, an opening plate, 17, a notch, 18, a worm, 19, a handle, 20 and a vertical rod.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.
The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; 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 creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The following description of the exemplary embodiments refers to the accompanying drawings. The same reference numbers in different drawings identify the same or similar elements. The following detailed description does not limit the invention. Rather, the scope of the invention is defined by the appended claims. For simplicity, the following embodiments are described with respect to the terminology and structure of the present system, however, the embodiments to be described next are not limited to this system but may be applied to any other system that may be applied.
The thread self-locking performance means that when static load and working temperature change are not large, threaded connection can not automatically loosen, the self-locking condition is that a thread lead angle is smaller than an equivalent friction angle of a screw pair, and the threaded connection appearing in the application all accords with the self-locking condition.
As shown in fig. 1-5, the utility model comprises a support rod 4, wherein two ends of the support rod 4 respectively pass through a sleeve ring 5, the lower side of each sleeve ring 5 is respectively and fixedly connected with one end of an L-shaped rod 7, and the other end of each L-shaped rod 7 is respectively and fixedly connected with the upper end of a vertical rod 20;
the lower end of each vertical rod 20 is provided with a notch 17, a transverse shaft 14 is hinged in each notch 17, each transverse shaft 14 is fixedly connected with the lower part of a swinging rod 13, and the lower end part of each swinging rod 13 is fixedly connected with the middle part of the upper side of an auxiliary opening plate 15;
the lower end of each vertical rod 20 is fixedly connected with an opening plate 16.
The upper end of each swing rod 13 is fixedly connected with a circular plate 12, and each circular plate 12 is fixedly connected with the middle part of one side of the vertical rod 20 through a spring 11.
One side of each lantern ring 5 is hinged to one end of a first connecting rod 6, the other end of the first connecting rod 6 is hinged to two ends of a second connecting rod 8, the middle of the second connecting rod 8 is fixedly connected with one end of a rotating shaft 9, and the rotating shaft 9 is connected with the middle of the supporting rod 4 through a bearing.
The other end fixed connection worm wheel 3's of pivot 9 center, worm wheel 3 meshes worm 18, fixed block 10 is connected to the upper end bearing of worm 18, fixed block 10 fixed connection support 2, the both ends of support 2 fixed connection respectively the both ends of bracing piece 4.
The bracket 2 is fixedly connected with the handle 1, and the upper end of the worm 18 is fixedly connected with a handle 19.
The utility model discloses a work flow does: when the medical dressing is used, the handle 1 is held by hand, the two opening plates 16 are placed on two sides in a wound, the circular plate 12 is pressed, the circular plate 12 compresses the spring 11, the circular plate 12 drives the swing rod 13 to swing, the swing rod 13 drives the auxiliary opening plate 15 to swing, the auxiliary opening plate 15 is far away from the opening plate 16, so that the skin on one side of the wound is between the auxiliary opening plate 15 and the opening plate 16, the circular plate 12 is loosened, the spring 11 rebounds to drive the auxiliary opening plate 15 to swing reversely, the auxiliary opening plate 15 and the opening plate 16 clamp the skin of a patient, and the same clamping operation is carried out on the skin of the wound on the other side;
rotating handle 19 and driving worm 18 and rotate, worm 18 drives worm wheel 3 and rotates, worm wheel 3 drives pivot 9 and two 8 rotations of connecting rod, two 8 drive connecting rod one 6 swings of connecting rod, connecting rod one 6 drives lantern ring 5 and moves along bracing piece 4, two lantern rings 5 are kept away from each other, two lantern rings 5 drive respectively through L shape pole 7 and prop open the board 16 and remove to the direction that both sides were kept away from each other, prop open board 16 and drive supplementary board 15 etc. and keep away from each other, realize pulling open the wound.
Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the subject matter disclosed. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that this description is not intended to limit the invention. On the contrary, the exemplary embodiments are intended to cover alternatives, modifications and equivalents, which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in the detailed description of the exemplary embodiments, numerous specific details are set forth in order to provide a thorough understanding of the claimed invention. However, it will be understood by those skilled in the art that various embodiments may be practiced without these specific details.
Although the features and elements of the exemplary embodiments are described in the embodiments in particular combinations, each feature or element can be used alone without the other features and elements of the embodiments or in combinations with or without other features and elements disclosed herein.
This written description uses examples to disclose the invention, including the best mode, and also to enable any person skilled in the art to practice the invention, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the invention is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements to the structural elements recited in the literal languages of the claims.
Claims (5)
1. A clinical wound expanding device of department of general surgery, includes bracing piece (4), its characterized in that: two ends of the supporting rod (4) respectively penetrate through the lantern rings (5), the lower side of each lantern ring (5) is respectively and fixedly connected with one end of each L-shaped rod (7), and the other end of each L-shaped rod (7) is respectively and fixedly connected with the upper end of the vertical rod (20);
the lower end of each vertical rod (20) is provided with a notch (17), a transverse shaft (14) is hinged in each notch (17), each transverse shaft (14) is fixedly connected with the lower part of a swinging rod (13), and the lower end part of each swinging rod (13) is fixedly connected with the middle part of the upper side of an auxiliary opening plate (15);
the lower end of each vertical rod (20) is respectively and fixedly connected with an opening plate (16).
2. A clinical wound dilation device for general surgery according to claim 1, wherein: the upper end of each swinging rod (13) is fixedly connected with a circular plate (12) respectively, and each circular plate (12) is fixedly connected with the middle part of one side of the vertical rod (20) through a spring (11) respectively.
3. A clinical wound dilation device for general surgery according to claim 2, wherein: one side of each lantern ring (5) is hinged to one end of a first connecting rod (6) respectively, the other end of the first connecting rod (6) is hinged to two ends of a second connecting rod (8) respectively, one end of a rotating shaft (9) is fixedly connected to the middle of the second connecting rod (8), and the rotating shaft (9) is connected to the middle of the supporting rod (4) through a bearing.
4. A clinical wound dilator for general surgery according to claim 3, wherein: the other end fixed connection worm wheel (3) of pivot (9) the center, worm wheel (3) meshing worm (18), fixed block (10) are connected to the upper end bearing of worm (18), fixed block (10) fixed connection support (2), the both ends difference fixed connection of support (2) the both ends of bracing piece (4).
5. A clinical wound dilator for general surgery according to claim 4, wherein: the support (2) is fixedly connected with the handle (1), and the upper end of the worm (18) is fixedly connected with a handle (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022728901.6U CN213883343U (en) | 2020-11-23 | 2020-11-23 | Clinical wound expanding device that uses of department of general surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022728901.6U CN213883343U (en) | 2020-11-23 | 2020-11-23 | Clinical wound expanding device that uses of department of general surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213883343U true CN213883343U (en) | 2021-08-06 |
Family
ID=77121365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022728901.6U Expired - Fee Related CN213883343U (en) | 2020-11-23 | 2020-11-23 | Clinical wound expanding device that uses of department of general surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213883343U (en) |
-
2020
- 2020-11-23 CN CN202022728901.6U patent/CN213883343U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |