CN209789906U - retractor for general surgery department operation - Google Patents
retractor for general surgery department operation Download PDFInfo
- Publication number
- CN209789906U CN209789906U CN201822109145.1U CN201822109145U CN209789906U CN 209789906 U CN209789906 U CN 209789906U CN 201822109145 U CN201822109145 U CN 201822109145U CN 209789906 U CN209789906 U CN 209789906U
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- Prior art keywords
- wall
- rod
- drag hook
- links
- pull rod
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Abstract
The utility model discloses a drag hook for general surgery department operation, including the drag hook, the right side of drag hook is equipped with the hook rod, the rod seat is installed to the inner wall of hook rod, the outer wall of rod seat links to each other with the right side inner wall of hook rod, the right side outer wall that the bull stick was installed to the left side outer wall of rod seat links to each other, the turn round is installed to the left side outer wall of bull stick, the right side outer wall of turn round links to each other with the left side outer wall of bull stick, the drag hook is installed to the inner wall of turn round. This drag hook for general surgery department operation through the effect of drag hook, and the during operation is fixed the drag hook in the affected part, easily causes medical personnel's work burden and pressure, leads to medical personnel to produce work fatigue, still lets current drag hook for general surgery department operation can obtain more approval on market, has improved the product quality of drag hook for general surgery department operation, has saved medical personnel's operating time, has simplified the operation step, has avoided the waste of medical instrument resource, is fit for using widely.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a retractor for general surgery department operation.
Background
When a surgical operation is performed, a draw hook is required to separate skin or other internal tissues covered on the operation position and expose the operation position for performing the operation, most of the operation draw hooks in the prior art use a stainless steel rod for welding support, a plate hook made of a stainless steel belt is required, however, the plate hook has the defects that the end part is too gentle, the 'unhooking' phenomenon of the skin or other internal tissues pulled by the plate hook is often caused in the operation process, the skin or other internal tissues are often torn when a claw hook is used, the use of doctors is very unfavorable, most of the plate hooks are still provided with straight-bar-shaped parts held by hands at present, the use process is easy to cause fatigue or no strength of a user, the user is very easy to hurt by carelessness, and the potential safety hazard exists when the general surgery of a hospital is performed, the operation incision needs to be drawn by the operation draw hook for the operation, at present, most of surgical draw hooks used in hospitals are single hooks, the width is limited, the surgical draw hooks are not suitable for large-scale surgical visual field exposure, the handle length of the draw hook can not be adjusted, the draw hook can only be pulled by hands of medical staff, a large amount of labor is wasted, long-time drawing easily causes arm discomfort, and smooth operation is not facilitated in the prior art, for example, the utility model patent with the application number of 201220702461.X comprises a draw hook and a draw hook arm, the front part of the draw hook arm is hinged with the draw hook through a universal joint, the rear part of the draw hook arm is a hollow cylinder body, a draw rod is arranged in the hollow cylinder body, an elastic button is arranged on the draw rod, a through hole is arranged on the draw hook arm at the corresponding side of the elastic button, a bent hook is arranged at the tail end of the draw rod, the draw hook is a double-claw draw hook, a plurality of through holes are, in the existing equipment, there is the defect in the design of crotch, hold incision position with the drag hook, hang the crotch on bed edge or mount all around, the crotch is connected unstably with bed edge or mount all around, easily slide on bed edge or mount all around, can not be with incision rigidity, influence the effect of operation and lead to the operation interrupt even when delaying the operation, medical personnel need manual regulation repeatedly in the use, easily cause medical personnel's work burden and pressure, lead to medical personnel to produce work fatigue, efficiency reduces, and the elastic button draws through-hole position and the quantity that suitable position card goes into the through-hole too little, fix a position inaccurately, to these circumstances, for avoiding above-mentioned technical problem, it is necessary to provide a drag hook for general surgery operation in order to overcome prior art the defect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drag hook for general surgery department's operation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drag hook for general surgery department operation, includes the drag hook, the right side of drag hook is equipped with the hook rod, the rod seat is installed to the inner wall of hook rod, the outer wall of rod seat links to each other with the right side inner wall of hook rod, the right side outer wall that the bull stick was installed to the left side outer wall of rod seat links to each other, the turn is installed to the left side outer wall of bull stick, the right side outer wall of turn links to each other with the left side outer wall of bull stick, the drag hook is installed to the inner wall of turn, the outer wall of drag hook links to each other with the inner wall of turn, the right side of hook rod is equipped with the pull rod, the picture peg is installed to the left side inner wall of pull rod, the round pin axle is installed to the inner wall of picture peg, the hook rod has been cup jointed to the outer wall of round pin axle, the outer wall of round pin axle has cup jointed the hoop, the outer wall of base links to each other with the inner wall of pull rod, the outer pole is installed to the inner wall of base, the outer wall of outer pole links to each other with the inner wall of base, interior pole is installed to the inner wall of outer pole, the outer wall of interior pole links to each other with the inner wall activity of outer pole, be equipped with the footstock about the outer pole, the outer wall of footstock links to each other with the right side inner wall of pull rod, the pivot is installed to the right side outer wall of pull rod, the outer wall of pivot links to each other with the inner wall activity of pull rod, splint have been cup jointed to the outer wall of pivot, the inner wall of splint links to each other through the inner wall activity of pivot and pull rod, the horizontal pole is installed to the outer wall of picture peg, the outer wall of horizontal pole links to each other with the inner wall activity of picture peg, the inner wall of picture peg links.
Preferably, the fixed gasket is installed to the outer wall of pull rod, the inner wall of fixed gasket links to each other with the outer wall of pull rod, the inboard of fixed gasket is equipped with the loop bar, the inner wall of loop bar is equipped with the slot, the outer wall of slot links to each other with the inner wall of loop bar, the cushion is installed to loop bar right side outer wall, the left side inner wall of cushion links to each other with the right side outer wall of loop bar, the right side outer wall of cushion is adjacent with the left side outer wall of inserted bar, the inner wall installation connecting rod of slot, the outer wall of connecting rod and the inner wall swing joint of slot, the nut is installed to the outer wall of connecting rod, the inner wall of nut and the outer wall threaded connection of.
Preferably, the inner wall of the clamping plate is provided with a gasket, and the outer wall of the gasket is connected with the inner wall of the clamping plate.
Preferably, the outer wall of splint installs the rocker, the inner wall of rocker links to each other with the outer wall of splint.
Preferably, the outer wall of the pin shaft is provided with a rubber ring, and the inner wall of the rubber ring is movably connected with the outer wall of the pin shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
1. This drag hook for general surgery department operation through the effect of drag hook, and the during operation is fixed the drag hook in the affected part, and then makes patient's affected part fixed, has not avoided the emergence of the unhook condition, under the effect of splint, fixes splint at bedside or bedside, and then has avoided traditional drag hook and bed to be connected unstable shortcoming along or bedside.
2. This drag hook for general surgery department operation through the cooperation between interior pole and the outer pole, under the effect of base and footstock, interior pole and outer pole can stretch out and draw back, and then adjust tensile length, make the pull rod can be applicable to more operations in the middle of, under the effect of round pin axle and gib block, the inclination of gib block can be controlled to the round pin axle, uses the cuff to fix the gib block in required position, and the drag hook can rotate at the gib block, adjusts fixed angle.
3. This drag hook for general surgery department's operation, thereby overcome traditional general surgery department operation and hold the incision position with the drag hook, hang the crotch on bed edge or mount all around, the crotch is connected unstably with bed edge or mount all around, easily slide on bed edge or mount all around, can not be with incision rigidity, influence the effect of operation and lead to the operation to break even when delaying the operation, medical personnel need manual regulation repeatedly in the use, easily cause medical personnel's work burden and pressure, lead to medical personnel to produce work fatigue, the efficiency reduces, and elastic button draws the through-hole position and the quantity that suitable position card goes into the through-hole too little, the unsafe shortcoming in location.
4. This drag hook for general surgery department's operation has overcome current drag hook for general surgery department's operation and has relied on elastic button to draw to suitable position card go into the through-hole location and the crotch carries out both sides fixedly, and the shortcoming of practical function singleness has improved the stability ability of drag hook for general surgery department's operation, has avoided medical personnel to need manual regulation repeatedly, easily causes medical personnel's work burden and pressure, leads to medical personnel to produce work fatigue.
5. This drag hook for general surgery department's operation still lets current drag hook for general surgery department's operation can obtain more recognition on the market, has improved the product quality of drag hook for general surgery department's operation, has saved medical personnel's operating time, has simplified the operation step, has avoided the waste of medical instrument resource, is fit for using widely.
Drawings
FIG. 1 is a view showing the connection of a hook lever, a pull lever and a clamp plate;
FIG. 2 is a top sectional view of the ferrule, pin and plug of FIG. 1;
FIG. 3 is a top sectional view of the ferrule, pin and drawbar of FIG. 1.
In the figure: 1. draw hook, 2, pull rod, 3, hook rod, 4, hoop, 5, round pin axle, 6, picture peg, 7, base, 8, outer pole, 9, pivot, 10, splint, 11, packing ring, 12, rocker, 13, bull stick, 14, turn round, 15, interior pole, 16, pole socket, 17, footstock, 18, rubber ring, 19, horizontal pole, 20, inserted bar, 21, fixed shim, 22, nut, 23, connecting rod, 24, loop bar, 25, slot, 26, cushion.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a drag hook for general surgery department operation comprises a drag hook 1 used for positioning an incision of a patient, a hook rod 3 is arranged on the right side of the drag hook 1 and used for connecting and fixing a rotating rod 13, a rod seat 16 is arranged on the inner wall of the hook rod 3 and used for fixing the rotating rod 13, the outer wall of the rod seat 16 is connected with the inner wall of the right side of the hook rod 3, the outer wall of the right side of the rotating rod 13 is arranged on the outer wall of the left side of the rod seat 16 and connected with the outer wall of the rotating rod 13, a rotating head 14 is arranged on the outer wall of the left side of the rotating rod 13 and used for fixing the drag hook 1, the outer wall of the rotating head 14 is connected with the outer wall of the rotating rod 13, the drag hook 1 is arranged on the inner wall of the rotating head 14 and used for fixing the incision of the patient, the outer wall of the drag hook 1 is connected with the inner wall of the rotating head 14, a pull rod 2 is arranged on the right side of the, the connecting rod fixing device is used for fixing a connecting rod 23, a slot 25 is arranged on the inner wall of a loop bar 24 and used for pressing a bed connecting rod 23, the outer wall of the slot 25 is connected with the inner wall of the loop bar 24, a cushion block 26 is arranged on the outer wall of the right side of the loop bar 24 and has a large friction force to enable the connecting rod 23 to be connected with a pull rod 2 more firmly, the inner wall of the left side of the cushion block 26 is connected with the outer wall of the right side of the loop bar 24, the outer wall of the right side of the cushion block 26 is adjacent to the outer wall of the left side of an inserted rod 20, a connecting rod 23 is arranged on the inner wall of the slot 25 and is used for connecting a fixing gasket 21, the outer wall of the connecting rod 23 is movably connected with the inner wall of the slot 25, a nut 22 is arranged on the outer wall of the connecting rod 23 and is used for fixing the connecting rod 23, an inserting plate 6 is arranged on the inner wall of the left, the rotating mechanism is used for enabling the rotation of a pin shaft 5 to be more stable, the inner wall of a rubber ring 18 is movably connected with the outer wall of the pin shaft 5, the outer wall of the pin shaft 5 is sleeved with a hook rod 3 and used for installing and fixing a rotating rod 13, the inner wall of the hook rod 3 is movably connected with the outer wall of the pin shaft 5, the outer wall of the pin shaft 5 is sleeved with a hoop sleeve 4 and used for fixing the pin shaft 5, the outer wall of the hoop sleeve 4 is movably connected with the inner wall of the pin shaft 5, the inner wall of a pull rod 2 is provided with a base 7 and used for fixing an outer rod 8, the outer wall of the base 7 is connected with the inner wall of the pull rod 2, the inner wall of the outer rod 8 is provided with an inner rod 15 and used for moving on the inner wall of the outer rod 8, the outer wall of the inner rod 15 is movably connected with the inner wall of the outer rod 8, top seats 17 are arranged on the left and the right of the outer rod 8, the outer wall of the right side of the pull rod 2 is provided with a rotating shaft 9 for driving a clamping plate 10 to rotate, the outer wall of the rotating shaft 9 is movably connected with the inner wall of the pull rod 2, the outer wall of the rotating shaft 9 is sleeved with the clamping plate 10 and is fixed with a bedside or a bedside, the outer wall of the clamping plate 10 is provided with a rocker 12 for clamping the clamping plate 10, the inner wall of the rocker 12 is connected with the outer wall of the clamping plate 10, the inner wall of the clamping plate 10 is provided with a gasket 11 for increasing friction force and fixing the clamping plate 10 with the bedside more firmly, the outer wall of the gasket 11 is connected with the inner wall of the clamping plate 10, the inner wall of the clamping plate 10 is movably connected with the inner wall of the pull rod 2 through the rotating shaft 9, the outer wall of the inserting plate 6 is provided with a cross rod 19 for reinforcing the connection between the inserting plate 6 and the pull rod 2, the outer wall of the cross rod 19 is connected with the inner wall of the, the inner wall of the inserted link 20 is movably connected with the outer wall of the pin 5 for firmly connecting the fixed gasket 21 with the pull rod 2.
A drag hook for general surgery department operation comprises a drag hook 1, a pull rod 2, a hook rod 3, a hoop sleeve 4, a pin shaft 5, a bolt 6, a base 7, an outer rod 8, a rotating shaft 9, a clamping plate 10, a washer 11, a rocker 12, a rotating rod 13, a rotating head 14, an inner rod 15, a rod seat 16, a top seat 17, a rubber ring 18, a cross rod 19, an inserting rod 20, a fixed gasket 21, a nut 22 and other parts, wherein the main matching dimensions, particularly the interference matching dimensions and related precision of the parts are rechecked before assembly, when the same part is fastened by a plurality of screws (bolts), all the screws (bolts) need to be crossed, symmetrically, gradually and uniformly screwed, and an angle grinder and a file are used for fastening the drag hook 1, the pull rod 2, the hook rod 3, the hoop sleeve 4, the pin shaft 5, the bolt 6, the base 7, the outer rod 8, the rotating shaft 9, the clamping plate 10, the washer 11, the rocker 12, the rotating rod 13, the rotating head 14, The inner rod 15, the rod seat 16, the top seat 17, the rubber ring 18, the cross rod 19, the inserted rod 20, the fixed gasket 21, the nut 22 and other surfaces and joints of burrs, then antirust paint is coated on the surfaces and joints of the burrs, after the burrs are dried, the rotating rod 13 is installed in the rod seat 16 in the hook rod 3, the rotating rod 13 can rotate in the hook rod 3, after the rotating head 14 and the rotating rod 13 are fixedly connected, the draw hook 1 and the rotating head 14 are fixedly connected, the draw hook 1 can rotate 360 degrees in the hook rod 3, the hook rod 3 is connected with the pull rod 2, the hook rod 3 is fixed on the outer wall of the pull rod 2 by using the pin shaft 5, the hoop sleeve 4 is installed, the hook rod 3 can rotate 360 degrees by using the pin shaft 5 as a circle center, the hook rod 3 is fixed in the pull rod 2 by using the bolt 6, the inner rod 15 is installed on the base 7 installed in the pull rod 2, the outer rod 8 is installed inside the inner rod 15, and the outer rod 8 can slide in, link to each other outer pole 8 with footstock 17, left end installation pivot 9 at pull rod 2, make pivot 9 can be at 2 internal rotations of pull rod, use pivot 9 and pull rod 2 with splint 10 and be connected and fixed, make splint 10 can use pivot 9 to rotate for 360 degrees in the centre of a circle, the during operation is fixed drag hook 1 in the affected part, and fix splint 10 at bedside or bedside, interior pole 15 and outer pole 8 can stretch out and draw back the regulation length, round pin axle 5 can control the inclination of gib stem 3, use cuff 4 to fix gib stem 3 in required position, drag hook 1 can rotate at gib stem 3, adjust fixed angle, accomplish the equipment work of this drag hook for general surgery operation.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships 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.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a drag hook for general surgery department operation, includes drag hook (1), its characterized in that: the right side of drag hook (1) is equipped with gib block (3), rod seat (16) are installed to the inner wall of gib block (3), the outer wall of rod seat (16) links to each other with the right side inner wall of gib block (3), the right side outer wall that bull stick (13) was installed to the left side outer wall of rod seat (16) links to each other, turn round (14) are installed to the left side outer wall of bull stick (13), the right side outer wall of turn round (14) links to each other with the left side outer wall of bull stick (13), drag hook (1) is installed to the inner wall of turn round (14), the outer wall of drag hook (1) links to each other with the inner wall of turn round (14), the right side of gib block (3) is equipped with pull rod (2), picture peg (6) are installed to the left side inner wall of pull rod (2), round pin axle (5) are installed to the inner wall of picture peg (6), the outer wall of round pin (5) has cup jointed gib block (3), the inner wall, the outer wall of the pin shaft (5) is sleeved with a hoop sleeve (4), the outer wall of the hoop sleeve (4) is movably connected with the inner wall of the pin shaft (5), a base (7) is installed on the inner wall of the left side of the pull rod (2), the outer wall of the base (7) is connected with the inner wall of the pull rod (2), an outer rod (8) is installed on the inner wall of the base (7), the outer wall of the outer rod (8) is connected with the inner wall of the base (7), an inner rod (15) is installed on the inner wall of the outer rod (8), the outer wall of the inner rod (15) is movably connected with the inner wall of the outer rod (8), top seats (17) are arranged on the left and right sides of the outer rod (8), the outer wall of each top seat (17) is connected with the inner wall of the right side of the pull rod (2), a rotating shaft (9) is installed on the outer wall of the right side of the pull rod (2, splint (10) have been cup jointed to the outer wall of pivot (9), the inner wall of splint (10) links to each other through the inner wall activity of pivot (9) and pull rod (2), horizontal pole (19) are installed to the outer wall of picture peg (6), the outer wall of horizontal pole (19) links to each other with the inner wall of picture peg (6), inserted bar (20) are installed to the right side inner wall of pull rod (2), the outer wall of inserted bar (20) links to each other with the inner wall activity of pull rod (2), the inner wall of inserted bar (20) links to each other with the outer wall activity of round pin axle (5).
2. The retractor for general surgery operation as claimed in claim 1, wherein: the outer wall of the pull rod (2) is provided with a fixed gasket (21), the inner wall of the fixed gasket (21) is connected with the outer wall of the pull rod (2), a loop bar (24) is arranged on the inner side of the fixed gasket (21), a slot (25) is arranged on the inner wall of the loop bar (24), the outer wall of the slot (25) is connected with the inner wall of the loop bar (24), the outer wall of the right side of the loop bar (24) is provided with a cushion block (26), the left inner wall of the cushion block (26) is connected with the right outer wall of the loop bar (24), the outer wall of the right side of the cushion block (26) is adjacent to the outer wall of the left side of the inserted bar (20), the inner wall of the slot (25) is provided with a connecting rod (23), the outer wall of the connecting rod (23) is movably connected with the inner wall of the slot (25), the outer wall of the connecting rod (23) is provided with a nut (22), and the inner wall of the nut (22) is in threaded connection with the outer wall of the connecting rod (23).
3. The retractor for general surgery operation as claimed in claim 1, wherein: the inner wall of splint (10) is installed packing ring (11), the outer wall of packing ring (11) links to each other with the inner wall of splint (10).
4. The retractor for general surgery operation as claimed in claim 1, wherein: the outer wall of the splint (10) is provided with a rocker (12), and the inner wall of the rocker (12) is connected with the outer wall of the splint (10).
5. The retractor for general surgery operation as claimed in claim 1, wherein: and a rubber ring (18) is arranged on the outer wall of the pin shaft (5), and the inner wall of the rubber ring (18) is movably connected with the outer wall of the pin shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822109145.1U CN209789906U (en) | 2018-12-17 | 2018-12-17 | retractor for general surgery department operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822109145.1U CN209789906U (en) | 2018-12-17 | 2018-12-17 | retractor for general surgery department operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209789906U true CN209789906U (en) | 2019-12-17 |
Family
ID=68817397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822109145.1U Expired - Fee Related CN209789906U (en) | 2018-12-17 | 2018-12-17 | retractor for general surgery department operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209789906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112568948A (en) * | 2020-12-08 | 2021-03-30 | 青岛卓森纳生物工程有限公司 | Drag hook for hepatobiliary surgery |
-
2018
- 2018-12-17 CN CN201822109145.1U patent/CN209789906U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112568948A (en) * | 2020-12-08 | 2021-03-30 | 青岛卓森纳生物工程有限公司 | Drag hook for hepatobiliary surgery |
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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: 20191217 Termination date: 20201217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |