CN216495428U - Drag hook convenient for orthopedic surgery operation - Google Patents
Drag hook convenient for orthopedic surgery operation Download PDFInfo
- Publication number
- CN216495428U CN216495428U CN202122421676.6U CN202122421676U CN216495428U CN 216495428 U CN216495428 U CN 216495428U CN 202122421676 U CN202122421676 U CN 202122421676U CN 216495428 U CN216495428 U CN 216495428U
- Authority
- CN
- China
- Prior art keywords
- plate body
- connecting plate
- retractor
- drag hook
- drag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 15
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 10
- 210000000988 bone and bone Anatomy 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
Abstract
The utility model relates to the technical field of medical equipment, and discloses a drag hook convenient for orthopedic surgery operation, which comprises a drag rod, a connecting plate body arranged at the end part of the drag rod, and a plurality of drag hook heads distributed at the end part of the connecting plate body at equal intervals, wherein the drag hook heads are detachably connected with the connecting plate body; the connection plate body disposes rather than dismantling the apron of being connected, a side wall of the open end of connection plate body disposes the notch that the equidistance distributes, the one end of drawing the eave tile disposes the anticreep piece, the other end of drawing the eave tile with the notch joint. This application is through in will drawing the eave tile card slot inlet, because the anticreep fixture block is located the inside of link plate body to can avoid drawing the eave tile to deviate from the notch, realized drawing the eave tile and being connected with the firm of link plate body, thereby medical personnel can select the eave tile of drawing of different quantity according to the length of patient's wound.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a drag hook convenient for orthopedic surgery operation.
Background
At present, need come the tractive with the drag hook to expose the operation field of vision clinically at the orthopedic operation in-process, current drag hook for orthopedic operation mainly comprises coupler body and pull rod, can be according to the number of coupler body in the length selection drag hook of wound, and the drag hook that is mostly a coupler body at present or have a plurality of coupler bodies, and its application scope is narrow, the number of unable nimble regulation coupler body.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a retractor convenient for orthopedic surgery operation, which is used for solving the problem that the existing retractor cannot flexibly adjust the number of hook bodies, so that the retractor is suitable for different wound lengths.
The embodiment of the utility model is realized by the following steps:
a drag hook convenient for orthopedic operation comprises a drag rod, a connecting plate body arranged at the end part of the drag rod and a plurality of drag hook heads equidistantly distributed at the end part of the connecting plate body, wherein the drag hook heads are detachably connected with the connecting plate body;
the connection plate body dispose rather than can dismantle the apron of being connected, the open end lateral wall of connection plate body disposes the notch that the equidistance distributes, the one end of hook head disposes the anticreep piece, the other end of hook head with the notch joint.
The utility model has the beneficial effects that:
through in with drag hook head card advances the notch, because the anticreep fixture block is located the inside of link plate body to can avoid the drag hook head to deviate from the notch, realized drag hook head and link plate body's firm being connected, thereby medical personnel can select the drag hook head of different quantity according to the length of patient's wound, thereby the drag hook head acts on the surface of a wound, exposes the bone surface, thereby is convenient for carry out the operation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
FIG. 1 is a schematic view showing the construction of a retractor for facilitating an orthopedic operation in example 1;
fig. 2 is a schematic view of the structure of fig. 1 with the cover removed.
Reference numerals:
110-pull rod, 111-anti-slip pattern, 120-connecting plate body, 121-cover plate, 122-notch, 130-pull hook head, 131-anti-slip block, 140-drainage tube, 151-liquid outlet tube and 152-air bag.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
< example 1>
As shown in fig. 1 to 2, the present embodiment discloses a retractor for facilitating orthopedic surgery operation, which includes a pulling rod 110, a connecting plate 120 disposed at an end of the pulling rod 110, and a plurality of retractor heads 130 equidistantly disposed at an end of the connecting plate 120, wherein the retractor heads are detachably connected to the connecting plate 120;
the connection plate body 120 is provided with a cover plate 121 detachably connected with the connection plate body, a notch 122 is arranged on one side wall surface of an opening end of the connection plate body 120 and is distributed at equal intervals, an anti-falling block 131 is arranged at one end of the drag hook head, and the other end of the drag hook head is clamped with the notch 122.
Through in going into notch 122 with the drag hook head card, because the anticreep fixture block is located the inside of link plate body 120 to can avoid the drag hook head to deviate from notch 122, realized drag hook head and link plate body 120's firm being connected, thereby medical personnel can select the drag hook head of different quantity according to the length of patient's wound, thereby the drag hook head acts on the surface of a wound, exposes the bone face, thereby is convenient for carry out the operation.
In this embodiment, the anti-slip block 131 is made of an elastic material.
In this embodiment, the end of the connecting plate near the hook head 130 is an arc-shaped end. The arc-shaped end is arranged to facilitate the application of force to pull the hook head to pull the wound open towards two sides. Meanwhile, unnecessary damage caused in the operation process can be avoided due to the arc-shaped arrangement.
In the embodiment, the shape of the hook pulling head is consistent with the shape of the hook pulling head commonly used in orthopedics department at present.
In this embodiment, one end of the connecting plate 120 is hinged to one end of the cover plate 121, and the other end of the connecting plate 120 is screwed to the cover plate 121. The cover plate 121 facilitates closing the slot 122, further ensuring that the pull hook head does not slip out of the slot 122.
In this embodiment, the retractor head is hollow, the drainage tubes 140 with the same number as the notches 122 are arranged in the connecting plate body 120, and the drainage tubes 140 are embedded with the retractor head;
the pull rod 110 is hollow, a through hole for clamping the drainage tube 140 is disposed at one end of the pull rod 110 close to the connecting plate body 120, and a liquid outlet tube 151 is disposed at one end of the pull rod 110 far from the connecting plate body 120. Through setting up hollow drag hook head, the medical personnel of being convenient for when handling the wound, the hydrops that is in around the wound flows through hollow drag hook head.
In this embodiment, the outlet 151 is detachably configured with an air bag 152. The air bag 152 is used for sucking out the effusion through the drainage tube 140, and the operation is convenient and fast due to the mode of the air bag 152. The tapping pipe is screwed to the bladder 152.
In this embodiment, the outer wall of the pull rod 110 is provided with anti-slip threads 111.
In this embodiment, drain 151 is configured with a one-way valve.
In this embodiment, a hanging hole is disposed at an end of the pull rod 110 away from the connecting plate 120.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A drag hook convenient for orthopedic operation is characterized by comprising a drag rod, a connecting plate body arranged at the end part of the drag rod and a plurality of drag hook heads equidistantly distributed at the end part of the connecting plate body, wherein the drag hook heads are detachably connected with the connecting plate body;
the connection plate body dispose rather than can dismantle the apron of being connected, the open end lateral wall of connection plate body disposes the notch that the equidistance distributes, the one end of hook head disposes the anticreep piece, the other end of hook head with the notch joint.
2. The retractor for facilitating bone surgery as claimed in claim 1, wherein the end of the connecting plate near the retractor head is an arc-shaped end.
3. The retractor for facilitating the operation of orthopedic surgery as claimed in claim 1, wherein one end of the connecting plate body is hinged to one end of the cover plate, and the other end of the connecting plate body is screwed to the cover plate.
4. The retractor convenient for orthopedic operation according to claim 1 or 2, characterized in that the retractor head is hollow, the inside of the connecting plate body is provided with drainage tubes with the same number as the notches, and the drainage tubes are embedded with the retractor head;
the pull rod is arranged in a hollow mode, a through hole used for clamping the drainage tube is formed in one end, close to the connecting plate body, of the pull rod in a matched mode, and a liquid outlet tube is arranged at one end, far away from the connecting plate body, of the pull rod.
5. The retractor for facilitating bone surgery as claimed in claim 4, wherein the liquid outlet tube is detachably provided with an air bag.
6. The retractor for facilitating orthopedic procedures as claimed in claim 1, wherein the outer wall of the pull rod is provided with anti-slip lines.
7. A retractor for facilitating orthopaedic surgical procedures according to claim 4, in which the outlet duct is provided with a one-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122421676.6U CN216495428U (en) | 2021-10-08 | 2021-10-08 | Drag hook convenient for orthopedic surgery operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122421676.6U CN216495428U (en) | 2021-10-08 | 2021-10-08 | Drag hook convenient for orthopedic surgery operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216495428U true CN216495428U (en) | 2022-05-13 |
Family
ID=81519901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122421676.6U Expired - Fee Related CN216495428U (en) | 2021-10-08 | 2021-10-08 | Drag hook convenient for orthopedic surgery operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216495428U (en) |
-
2021
- 2021-10-08 CN CN202122421676.6U patent/CN216495428U/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: 20220513 |