CN215424842U - Novel draw hook is used in hepatobiliary surgery and breast surgery - Google Patents
Novel draw hook is used in hepatobiliary surgery and breast surgery Download PDFInfo
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- CN215424842U CN215424842U CN202121234128.6U CN202121234128U CN215424842U CN 215424842 U CN215424842 U CN 215424842U CN 202121234128 U CN202121234128 U CN 202121234128U CN 215424842 U CN215424842 U CN 215424842U
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- hole
- surgery
- retractor
- main pipe
- breast
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Abstract
The utility model discloses a novel draw hook for hepatobiliary surgery and breast surgery, which comprises: a hook component, a main pipe and a telescopic rod; the drag hook component is detachably connected with the first end of the main pipe; the telescopic rod is fixed at the second end of the main pipe, and a fixed hook is arranged at one end of the telescopic rod, which is far away from the main pipe; the telescopic rod can move relative to the main pipe along the extension direction of the main pipe. During the use, hold patient's skin incision department with the drag hook part, the fixed hook of telescopic link hooks near bedstead or the operation region specific fixture to fixed novel drag hook need not medical personnel and continuously controls the drag hook, has alleviateed medical personnel unnecessary work load. In addition, the hook component is detachably connected with the main pipe, namely the hook component can be used as a disposable component, and the hook component can be replaced after the patient is pulled every time, so that the use sanitation is ensured.
Description
Technical Field
The utility model relates to the field of medical equipment of shells, in particular to a novel draw hook for hepatobiliary surgery and breast surgery.
Background
In the surgical operations such as hepatobiliary surgery, breast surgery and the like, the open field in the operation is the key for successful operation, so the draw hook is a commonly used surgical instrument. The skin and muscle which are cut can be pulled open by using the draw hook, so that the deep operation area is exposed, and the operation is convenient.
In the use of the surgical retractor, a plurality of retractors are often needed for widening the view of an incision aiming at one incision, so that more medical personnel are needed for controlling the retractors. The control of the draw hook does not need high operation skill, only is simple manual labor, but the whole operation process is longer, the experience of medical staff is consumed, and meanwhile, more medical staff also extrude the space of an operating room.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel retractor for hepatobiliary surgery and breast surgery, which can improve the problems.
The embodiment of the utility model is realized by the following steps:
the utility model provides a novel draw hook for hepatobiliary surgery and breast surgery, which comprises: a hook component, a main pipe and a telescopic rod; the drag hook component is detachably connected with the first end of the main pipe; the telescopic rod is fixed at the second end of the main pipe, and a fixed hook is arranged at one end of the telescopic rod, which is far away from the main pipe; the telescopic rod can move relative to the main pipe along the extension direction of the main pipe.
It will be appreciated that the retractor member, main tube and telescoping rod may be selected from metallic or plastic materials such as stainless steel. The utility model discloses a novel draw hook for hepatobiliary surgery and breast surgery. During the use, hold patient's skin incision department with the drag hook part, the fixed hook of telescopic link hooks near bedstead or the operation region specific fixture to fixed novel drag hook need not medical personnel and continuously controls the drag hook, has alleviateed medical personnel unnecessary work load. In addition, the hook component is detachably connected with the main pipe, namely the hook component can be used as a disposable component, and the hook component can be replaced after the patient is pulled every time, so that the use sanitation is ensured.
In an optional embodiment of the utility model, the retractor component comprises a pulling plate and a connecting pipe, the pulling plate is vertically connected with the connecting pipe, and a first thread is arranged on the inner wall of one end of the connecting pipe, which is far away from the pulling plate.
In an alternative embodiment of the utility model, the outer wall of the first end of the main tube is provided with a second thread matching the first thread.
In an alternative embodiment of the present invention, a plurality of first through hole sets are provided on the side wall of the main pipe near the second end.
In an optional embodiment of the present invention, each first through-hole group includes a first side through-hole and a second side through-hole, the first side through-hole and the second side through-hole are disposed oppositely, and a connection line between a center of the first side through-hole and a center of the second side through-hole is a first through-hole connection line.
In an optional embodiment of the present invention, an end of the telescopic rod, which is away from the fixed hook, is an insertion end, the insertion end is inserted into the main pipe, a first elastic member and a second elastic member are symmetrically disposed on a side wall of the telescopic rod, which is close to the insertion end, a baffle is fixed to an end of the telescopic rod, which is away from the first elastic member and the second elastic member, a size of the baffle is larger than a size of a through hole in the first through hole group, and protruding protrusions are fixed to sides of the baffle, which are away from the telescopic rod, and a size of the protruding protrusions is smaller than a size of the through hole in the first through hole group.
In an alternative embodiment of the present invention, the sizes of the side a via hole and the side b via hole are equal.
In an alternative embodiment of the utility model, the protruding protrusions to which the first elastic member and the second elastic member are connected are equal in size.
In an optional embodiment of the present invention, a plurality of second through hole groups are disposed on a side wall of the main pipe close to the second end, each of the second through hole groups includes a third side through hole and a fourth side through hole, the third side through hole and the fourth side through hole are disposed opposite to each other, and a connection line between a center of the third side through hole and a center of the fourth side through hole is a second through hole connection line; the second through hole connecting line is crossed with the first through hole connecting line.
In an alternative embodiment of the present invention, the second via connecting line is perpendicular to the first via line.
Has the advantages that:
the utility model discloses a novel draw hook for hepatobiliary surgery and breast surgery. During the use, hold patient's skin incision department with the drag hook part, the fixed hook of telescopic link hooks near bedstead or the operation region specific fixture to fixed novel drag hook need not medical personnel and continuously controls the drag hook, has alleviateed medical personnel unnecessary work load. In addition, the hook component is detachably connected with the main pipe, namely the hook component can be used as a disposable component, and the hook component can be replaced after the patient is pulled every time, so that the use sanitation is ensured.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of a prior art surgical retractor;
FIG. 2 is a schematic view of the detachable structure of the novel retractor for hepatobiliary surgery and breast surgery according to the embodiment of the present invention;
FIG. 3 is an enlarged cross-sectional schematic view of the main tube shown in FIG. 1;
fig. 4 is a schematic structural disassembly view of another novel retractor for hepatobiliary surgery and breast surgery according to an embodiment of the present invention.
Reference numerals:
the device comprises a hook component 10, a pulling plate 11, a connecting pipe 12, a main pipe 20, a telescopic rod 30, a fixing hook 40, a side A through hole 51, a side B through hole 52, a first elastic component 61, a second elastic component 62, a baffle plate 70, a protrusion 80 and a side C through hole 91.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. 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 application.
As shown in fig. 1, in use, a plurality of surgical hooks are often required for one incision to widen the incision field, which requires more medical personnel to control the surgical hooks. The control of the draw hook does not need high operation skill, only is simple manual labor, but the whole operation process is longer, the experience of medical staff is consumed, and meanwhile, more medical staff also extrude the space of an operating room.
As shown in fig. 2, the present invention provides a novel retractor for hepatobiliary surgery and breast surgery, comprising: a hook component 10, a main pipe 20 and a telescopic rod 30.
The retractor member 10 is removably attached to a first end of the main tube 20. The telescopic rod 30 is fixed at the second end of the main pipe 20, and a fixing hook 40 is arranged at one end of the telescopic rod 30, which is far away from the main pipe 20; the telescopic rod 30 is movable relative to the main pipe 20 in the extension direction of the main pipe 20.
The retractor member 10, the main tube 20 and the telescopic rod 30 may be made of a metal material such as stainless steel or a plastic material.
The utility model discloses a novel draw hook for hepatobiliary surgery and breast surgery. When the novel retractor is used, the retractor part 10 is used for pulling a skin incision of a patient, and the fixing hook 40 of the telescopic rod 30 hooks a bed frame or a specific fixture near an operation area so as to fix the novel retractor, so that medical staff are not required to continuously control the retractor, and unnecessary workload of the medical staff is reduced. In addition, the hook member 10 is detachably connected to the main tube 20, that is, the hook member 10 can be used as a disposable member, and the hook member 10 can be replaced after the patient is pulled, thereby ensuring the hygienic use.
In an alternative embodiment of the present invention, the retractor member 10 includes a pulling plate 11 and a connecting pipe 12, the pulling plate 11 is vertically connected to the connecting pipe 12, and a first thread is disposed on an inner wall of one end of the connecting pipe 12 away from the pulling plate 11; the outer wall of the first end of the main tube 20 is provided with a second thread matching the first thread.
It can be understood that the hook member 10 can be screwed or unscrewed to the main tube 20 by matching threads, so that the hook member 10 can be connected or disconnected to or from the main tube 20.
As shown in fig. 3, in an alternative embodiment of the present invention, a plurality of first through hole sets are disposed on the side wall of the main pipe 20 near the second end, each first through hole set includes a first through hole 51 and a second through hole 52, the first through hole 51 and the second through hole 52 are disposed oppositely, and a connection line between the center of the first through hole 51 and the center of the second through hole 52 is a first through hole connection line; the first through hole connecting lines of the first through hole groups are parallel to each other.
The one end that telescopic link 30 deviates from fixed hook 40 is for inserting the end, insert the end and insert and be responsible for in 20, telescopic link 30 is close to the symmetry and is provided with first elastomeric element 61 and second elastomeric element 62 on inserting the lateral wall of end, the one end that first elastomeric element 61 and second elastomeric element 62 deviate from telescopic link 30 is fixed with baffle 70, baffle 70's size is greater than the through-hole size in the first through-hole group, baffle 70 deviates from one side of telescopic link 30 and all is fixed with and stretches out protruding 80, the size that stretches out protruding 80 is less than the through-hole size in the first through-hole group.
It will be appreciated that, in order to extend or shorten the telescopic rod 30 relative to the main tube 20, the medical staff may press the corresponding protrusion 80 of the first elastic member 61 and the second elastic member 62, such that the first elastic member 61 and the second elastic member 62 are compressed respectively, and then release the protrusion 80 after pulling out or pushing in the required position, and the elastic members bounce again, such that the baffle 70 blocks the first through hole 51 and the second through hole 52 of the first through hole set again.
In an alternative embodiment of the present invention, the dimensions of the side a vias 51 and the side b vias 52 are equal; the protruding protrusions 80 to which the first elastic member 61 and the second elastic member 62 are coupled are equal in size.
It can be understood that the first side through hole 51 and the second side through hole 52 are equal in size, and the telescopic rod 30 can not only extend and contract relative to the main pipe 20, but also rotate 180 ° in the main pipe 20, and is more suitable for a specific fixed scene.
As shown in fig. 4, in an alternative embodiment of the present invention, a plurality of second through hole sets are disposed on the side wall of the main pipe 20 near the second end, each second through hole set includes a third through hole 91 and a third through hole, the third through hole 91 and the third through hole (not shown in fig. 4, blocked by the main pipe 20) are disposed oppositely, and a connection line between the center of the third through hole 91 and the center of the third through hole is a connection line of the second through holes; connecting lines of the second through holes of the second through hole groups are parallel to each other; the second via connection line intersects the first via line.
It can be understood that the second through hole line is crossed with the first through hole line, that is, the protrusion 80 of the telescopic rod 30 is clamped in the first through hole group and the second through hole group, and the orientation positions of the fixing hooks 40 are different, so that the fixing hooks can be adjusted according to specific conditions and are more suitable for specific fixed scenes.
In an alternative embodiment of the present invention, the second via connection is perpendicular to the first via connection.
Has the advantages that:
the utility model discloses a novel draw hook for hepatobiliary surgery and breast surgery. When the novel retractor is used, the retractor part 10 is used for pulling a skin incision of a patient, and the fixing hook 40 of the telescopic rod 30 hooks a bed frame or a specific fixture near an operation area so as to fix the novel retractor, so that medical staff are not required to continuously control the retractor, and unnecessary workload of the medical staff is reduced. In addition, the hook member 10 is detachably connected to the main tube 20, that is, the hook member 10 can be used as a disposable member, and the hook member 10 can be replaced after the patient is pulled, thereby ensuring the hygienic use.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by 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 (10)
1. A novel draw hook for hepatobiliary surgery and breast surgery is characterized by comprising:
a hook component, a main pipe and a telescopic rod;
the drag hook component is detachably connected with the first end of the main pipe;
the telescopic rod is fixed at the second end of the main pipe, and a fixed hook is arranged at one end of the telescopic rod, which is far away from the main pipe; the telescopic rod can move relative to the main pipe along the extension direction of the main pipe.
2. The novel retractor for hepatobiliary surgery and breast surgery of claim 1, wherein the retractor is a surgical retractor for hepatobiliary surgery and breast surgery,
the draw hook component comprises a pulling plate and a connecting pipe, the pulling plate is vertically connected with the connecting pipe, and the connecting pipe deviates from one end inner wall of the pulling plate and is provided with a first thread.
3. The novel retractor for hepatobiliary surgery and breast surgery of claim 2, wherein the retractor is a surgical retractor for hepatobiliary surgery and breast surgery,
and a second thread matched with the first thread is arranged on the outer wall of the first end of the main pipe.
4. The novel retractor for hepatobiliary surgery and breast surgery of claim 1, wherein the retractor is a surgical retractor for hepatobiliary surgery and breast surgery,
the side wall of the main pipe close to the second end is provided with a plurality of first through hole groups.
5. The novel retractor for hepatobiliary surgery and breast surgery as claimed in claim 4, wherein the retractor is a retractor for use in surgery of the liver and gallbladder and breast,
every first through-hole group includes first side through-hole and second side through-hole, first side through-hole with second side through-hole sets up relatively, first side through-hole center with the line at second side through-hole center is first through-hole line.
6. The novel retractor for hepatobiliary surgery and breast surgery as claimed in claim 5, wherein the retractor is a retractor for use in surgery of the liver and gallbladder and breast,
the telescopic link deviates from the one end of fixed hook is for inserting the end, insert the end and insert in being responsible for, the telescopic link is close to the symmetry is provided with first elastomeric element and second elastomeric element on inserting the lateral wall of end, first elastomeric element with the second elastomeric element deviates from the one end of telescopic link is fixed with the baffle, the baffle size is greater than through-hole size in the first through-hole group, the baffle deviates from one side of telescopic link all is fixed with stretches out the arch, it is less than to stretch out bellied size through-hole size in the first through-hole group.
7. The novel retractor for hepatobiliary surgery and breast surgery of claim 6, wherein the retractor is a surgical retractor for hepatobiliary surgery and breast surgery,
the sizes of the through holes on the first side and the through holes on the second side are equal.
8. The novel retractor for hepatobiliary surgery and breast surgery of claim 7, wherein the retractor is a surgical retractor for hepatobiliary surgery and breast surgery,
the protruding projections to which the first elastic member and the second elastic member are connected are equal in size.
9. The novel retractor for hepatobiliary surgery and breast surgery of claim 8, wherein the retractor is a surgical retractor for hepatobiliary surgery and breast surgery,
a plurality of second through hole groups are arranged on the side wall of the main pipe close to the second end, each second through hole group comprises a third side through hole and a fourth side through hole, the third side through hole and the fourth side through hole are oppositely arranged, and the connecting line of the center of the third side through hole and the center of the fourth side through hole is a second through hole connecting line;
the second through hole connecting line is crossed with the first through hole connecting line.
10. The novel retractor for hepatobiliary surgery and breast surgery of claim 9, wherein the retractor is a surgical retractor for hepatobiliary surgery and breast surgery,
the second through hole connecting line is perpendicular to the first through hole line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121234128.6U CN215424842U (en) | 2021-06-03 | 2021-06-03 | Novel draw hook is used in hepatobiliary surgery and breast surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121234128.6U CN215424842U (en) | 2021-06-03 | 2021-06-03 | Novel draw hook is used in hepatobiliary surgery and breast surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215424842U true CN215424842U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121234128.6U Expired - Fee Related CN215424842U (en) | 2021-06-03 | 2021-06-03 | Novel draw hook is used in hepatobiliary surgery and breast surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215424842U (en) |
-
2021
- 2021-06-03 CN CN202121234128.6U patent/CN215424842U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220107 |