CN210301100U - Operation incision struts ware - Google Patents
Operation incision struts ware Download PDFInfo
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- CN210301100U CN210301100U CN201920810620.XU CN201920810620U CN210301100U CN 210301100 U CN210301100 U CN 210301100U CN 201920810620 U CN201920810620 U CN 201920810620U CN 210301100 U CN210301100 U CN 210301100U
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Abstract
The utility model discloses an operation incision spreader, which belongs to the technical field of medical instruments and comprises two spreading components, wherein each spreading component comprises a finger hole, a spreading arm and a spreading frame, the finger hole and the spreading frame are respectively arranged at two ends of the spreading arm, and the middle parts of the two spreading arms are hinged through a first rotating device; the opening frame comprises a first supporting plate, a second supporting plate and a third supporting plate which are connected in sequence; the top of the first supporting plate is hinged with the opening arm through a second rotating device, a first connecting plate is arranged on one side of the top of the first supporting plate, which is far away from the second rotating device, and the first connecting plate is hinged with the second supporting plate through a third rotating device; a second connecting plate is arranged on one side, far away from the third rotating device, of the top of the second supporting plate and is hinged with the third supporting plate through a fourth rotating device; the utility model provides a current operation incision struts the ware and is not convenient for medical personnel according to the problem that specific condition adjusted the strut shape.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to operation incision struts ware.
Background
The surgical incision spreader is a common tool for keeping an incision of a patient open in a surgical operation, and when medical staff perform the surgical operation on the patient, the spreader is required to be used for spreading the surgical incision, so that the medical staff can perform the surgical operation conveniently; the conventionally used spreader comprises two spreading assemblies, each spreading assembly comprises a spreading arm, finger holes and a spreading frame, the finger holes and the spreading frames are respectively arranged at two ends of the spreading arm, and the spreading arms of the two spreading assemblies are hinged and are similar to the structure of scissors; however, this type of distractor has the following drawbacks: the shape of the opening frame is fixed, so that medical staff cannot adjust the shape of the opening frame conveniently according to specific conditions; therefore, there is a need for a surgical incision spreader that solves the above problems.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need for a surgical incision spreader that solves the problem of the existing surgical incision spreader that it is inconvenient for medical personnel to adjust the shape of the spreader according to specific situations.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
an operation incision spreader comprises two spreading assemblies, wherein each spreading assembly comprises a finger hole, spreading arms and a spreading frame, the finger holes and the spreading frames are respectively arranged at two ends of each spreading arm, the middle parts of the two spreading arms are hinged through a first rotating device, and the first rotating device comprises a first threaded seat and a first locking screw; the first threaded seat is fixedly connected with one opening arm, and the first locking screw movably penetrates through the two opening arms and is in threaded connection with the first threaded seat;
the two opening frames are oppositely arranged and comprise a first supporting plate, a second supporting plate and a third supporting plate which are sequentially connected; the first supporting plate is hinged with the opening arm through a second rotating device, and the second rotating device comprises a second threaded seat and a second locking screw; the second thread seat is arranged at the top of the first supporting plate, and the second locking screw movably penetrates through the opening arm and is in threaded connection with the second thread seat; a first connecting plate is arranged on one side, away from the second threaded seat, of the top of the first supporting plate and is hinged with the second supporting plate through a third rotating device; the third rotating device comprises a third thread seat and a third locking screw; the third thread seat is arranged at the top of the second supporting plate, and the third locking screw movably penetrates through the first connecting plate and is in threaded connection with the third thread seat; a second connecting plate is arranged on one side, away from the third threaded seat, of the top of the second supporting plate and is hinged with the third supporting plate through a fourth rotating device; the fourth rotating device comprises a fourth thread seat and a fourth locking screw; the fourth thread seat is arranged at the top of the third supporting plate, and the fourth locking screw movably penetrates through the second connecting plate and is in threaded connection with the fourth thread seat; the first locking screw, the second locking screw, the third locking screw and the fourth locking screw are arranged in parallel.
Preferably, the middle parts of the two spreading arms are provided with first annular matching parts, the two first annular matching parts are arranged oppositely, the first thread seat is fixedly connected with one first annular matching part, and the first locking screw movably penetrates through the two first annular matching parts and is in threaded connection with the first thread seat. The arrangement is convenient for the two spreading arms to be mutually matched and hinged through the first rotating device.
Preferably, a threaded hole is formed in the first threaded seat, the first locking screw is in threaded connection with the threaded hole, and the maximum length of the first locking screw penetrating into the threaded hole is smaller than the length of the threaded hole. The arrangement is convenient for the first locking screw to lock the two spreading arms; meanwhile, the first locking screw is prevented from penetrating out of the first thread seat to cause inconvenience.
Preferably, the arm of strutting is kept away from the one end in finger hole is provided with second annular fit portion, second locking screw passes through to establish movably second annular fit portion, and with second screw thread seat threaded connection. The arrangement is convenient for the stretching arms to be hinged with the first supporting plate; at the same time, sharp corners are avoided.
Preferably, one end of the first connecting plate, which is far away from the first supporting plate, is provided with a third annular matching portion, and a third locking screw movably penetrates through the third annular matching portion and is in threaded connection with the third threaded seat. The arrangement is convenient for the first supporting plate to be hinged with the second supporting plate; at the same time, sharp corners are avoided.
Preferably, one end of the second connecting plate, which is far away from the second supporting plate, is provided with a fourth annular matching portion, and the fourth locking screw movably penetrates through the fourth annular matching portion and is in threaded connection with the fourth threaded seat. The arrangement is convenient for the second supporting plate to be hinged with the third supporting plate; at the same time, sharp corners are avoided.
Preferably, the first locking screw, the second locking screw, the third locking screw and the fourth locking screw are hand screws. Set up like this, be convenient for operating personnel directly adjust the elasticity degree of each articulated department with the hand to adjust the shape of strutting the frame improves operating personnel's work efficiency.
Preferably, the first bracing plate, the second bracing plate and the third bracing plate are all identical in structure and size.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
1. the utility model is provided with an opening frame at one end of the opening arm, and the opening frame is provided with a first supporting plate, a second supporting plate and a third supporting plate which are connected in sequence; the first supporting plate is hinged with the opening arm through a second rotating device, so that the first supporting plate can horizontally turn over relative to the opening arm; the second supporting plate is hinged with the first supporting plate through a third rotating device, so that the second supporting plate can be horizontally turned over relative to the first supporting plate; the third supporting plate is hinged with the second supporting plate through a fourth rotating device, so that the third supporting plate can be horizontally turned over relative to the second supporting plate; like this, medical personnel can adjust the angle of first fagging, second fagging and third fagging according to the needs of operation to the shape of adjustment struts the frame, the medical personnel of being convenient for carry out the operation to the patient.
2. The first rotating device, the second rotating device, the third rotating device and the fourth rotating device of the utility model not only have the hinging function, but also have the locking function; when the medical staff needs to adjust the angle of the corresponding supporting plate, the corresponding locking screw can be loosened, and after the angle adjustment is finished, the corresponding locking screw is tightened, so that the medical staff has a simple structure and is convenient and practical; after the first locking screw of the first rotating device is tightened, the two spreading arms are fixed relatively, and medical staff do not need to hold the arms to be fixed, so that great convenience is brought to the medical staff.
3. The utility model discloses still have advantages such as simple structure, convenient to use and cost of manufacture are low, can strut the patient's incision better, satisfy different notched user demands, improved medical personnel's work efficiency effectively.
Drawings
FIG. 1 is a top view of a surgical incision distractor provided by embodiments of the present invention;
FIG. 2 is a front view of a surgical incision distractor provided by embodiments of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
the main reference symbols in the drawings are as follows:
in the figure, 1-finger hole, 2-spreading arm, 3-first annular matching part, 4-first threaded seat, 5-first locking screw, 6-second annular matching part, 7-second threaded seat, 8-second locking screw, 9-first supporting plate, 10-first connecting plate, 11-third annular matching part, 12-third threaded seat, 13-third locking screw, 14-second supporting plate, 15-second connecting plate, 16-fourth annular matching part, 17-fourth threaded seat, 18-fourth locking screw and 19-third supporting plate.
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
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. The accompanying drawings are only for illustrative purposes and are only schematic drawings rather than actual drawings, which are not intended to limit the present disclosure, and in order to better illustrate the embodiments of the present disclosure, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 present invention can be understood according to specific situations by those skilled in the art.
Examples
Referring to fig. 1-3, an incision dilator comprises two distraction assemblies, each of which comprises a finger hole 1, a distraction arm 2 and a distraction frame, wherein the finger hole 1 and the distraction frame are respectively disposed at two ends of the distraction arm 2. Two middle parts that prop open arm 2 are articulated through first rotating device, and first rotating device includes first screw thread seat 4 and first locking screw 5, and first screw thread seat 4 fixed connection props open arm 2, and two arms 2 that prop open are worn to establish movably to first locking screw 5 to threaded connection first screw thread seat 4. Wherein, two middle parts that prop open arm 2 all are provided with first annular cooperation portion 3, and two first annular cooperation portions 3 set up relatively, and first screw thread seat 4 fixed connection first annular cooperation portion 3, two first annular cooperation portions 3 are worn to establish movably by first locking screw 5 to threaded connection first screw thread seat 4. So arranged, the two spreading arms 2 are convenient to be matched with each other and are hinged through the first rotating device. A threaded hole is formed in the first threaded seat 4, the first locking screw 5 is in threaded connection with the threaded hole, and the maximum length of the first locking screw 5 penetrating into the threaded hole is smaller than the length of the threaded hole. The arrangement is convenient for the first locking screw 5 to lock the two opening arms 2; meanwhile, the inconvenience caused by the fact that the first locking screw 5 penetrates out of the first threaded seat 4 is avoided. The contact part of the first locking screw 5 and the two opening arms 2 can be free of threads, so that the two opening arms 2 can rotate relatively.
The two opening frames are arranged oppositely and comprise a first supporting plate 9, a second supporting plate 14 and a third supporting plate 19 which are connected in sequence, and the structures and the sizes of the first supporting plate 9, the second supporting plate 14 and the third supporting plate 19 are all the same. First fagging 9 is articulated with strutting arm 2 through second rotating device, and second rotating device includes second screw thread seat 7 and second locking screw 8, and first fagging 9's top is located to second screw thread seat 7, and opening arm 2 is worn to establish movably by second locking screw 8 to with 7 threaded connection of second screw thread seat. Wherein, the one end of strutting arm 2 and keeping away from finger hole 1 is provided with second annular fit portion 6, and second locking screw 8 is worn to establish second annular fit portion 6 movably to 7 threaded connection with second screw thread seat. The arrangement is convenient for the hinged connection of the opening arm 2 and the first supporting plate 9; at the same time, sharp corners are avoided.
One side of the top of the first supporting plate 9, which is far away from the second threaded seat 7, is provided with a first connecting plate 10, the first connecting plate 10 is hinged to a second supporting plate 14 through a third rotating device, the third rotating device comprises a third threaded seat 12 and a third locking screw 13, the third threaded seat 12 is arranged at the top of the second supporting plate 14, and the third locking screw 13 movably penetrates through the first connecting plate 10 and is in threaded connection with the third threaded seat 12. Wherein, the end of the first connecting plate 10 far away from the first supporting plate 9 is provided with a third annular matching part 11, and a third locking screw 13 movably penetrates through the third annular matching part 11 and is in threaded connection with a third threaded seat 12. The arrangement is convenient for the first supporting plate 9 to be hinged with the second supporting plate 14; at the same time, sharp corners are avoided.
One side that third screw thread seat 12 was kept away from in 14 tops of second fagging is provided with second connecting plate 15, and second connecting plate 15 is articulated with third fagging 19 through fourth rotating device, and fourth rotating device includes fourth screw thread seat 17 and fourth locking screw 18, and fourth screw thread seat 17 locates the top of third fagging 19, and fourth locking screw 18 wears to establish second connecting plate 15 with fourth screw thread seat 17 threaded connection movably. Wherein, the second connecting plate 15 is provided with a fourth annular matching portion 16 far away from one end of the second supporting plate 14, and a fourth locking screw 18 movably penetrates through the fourth annular matching portion 16 and is in threaded connection with a fourth threaded seat 17. The arrangement is convenient for the second supporting plate 14 to be hinged with the third supporting plate 19; at the same time, sharp corners are avoided.
The first locking screw 5, the second locking screw 8, the third locking screw 13 and the fourth locking screw 18 are arranged in parallel, and the first locking screw 5, the second locking screw 8, the third locking screw 13 and the fourth locking screw 18 are hand-screwed screws. Set up like this, the elasticity degree of each articulated department of direct hand regulation of operating personnel of being convenient for to adjust the shape of strutting the frame, improve operating personnel's work efficiency.
The first rotating device, the second rotating device, the third rotating device and the fourth rotating device have the same structure, and have the functions of hinging and locking; when the medical staff needs to adjust the angle of the corresponding supporting plate, the corresponding locking screw can be loosened, and after the angle adjustment is finished, the corresponding locking screw is tightened, so that the medical staff has a simple structure and is convenient and practical; after the first locking screw 5 of the first rotating device is tightened, the two spreading arms 2 are relatively fixed without being held by medical staff, so that great convenience is brought to the medical staff.
The utility model discloses a 2 level upsets of arm can be propped open relatively to first fagging 9, and 9 level upsets of second fagging 14 first fagging relatively, and 14 level upsets of second fagging can be relative to third fagging 19, and medical personnel can adjust the angle of first fagging 9, second fagging 14 and third fagging 19 according to the needs of operation to the shape of frame is propped open in the adjustment, and the medical personnel of being convenient for operate the patient. The utility model discloses still have advantages such as simple structure, convenient to use and cost of manufacture are low, can strut the patient's incision better, satisfy different notched user demands, improved medical personnel's work efficiency effectively.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (8)
1. The utility model provides an operation incision struts ware, includes two components that strut, strut the subassembly and include finger hole, strut the arm and strut the frame, finger hole with strut and locate respectively strut the both ends of arm, its characterized in that: the middle parts of the two spreading arms are hinged through a first rotating device, and the first rotating device comprises a first thread seat and a first locking screw; the first threaded seat is fixedly connected with one opening arm, and the first locking screw movably penetrates through the two opening arms and is in threaded connection with the first threaded seat;
the two opening frames are oppositely arranged and comprise a first supporting plate, a second supporting plate and a third supporting plate which are sequentially connected; the first supporting plate is hinged with the opening arm through a second rotating device, and the second rotating device comprises a second threaded seat and a second locking screw; the second thread seat is arranged at the top of the first supporting plate, and the second locking screw movably penetrates through the opening arm and is in threaded connection with the second thread seat; a first connecting plate is arranged on one side, away from the second threaded seat, of the top of the first supporting plate and is hinged with the second supporting plate through a third rotating device; the third rotating device comprises a third thread seat and a third locking screw; the third thread seat is arranged at the top of the second supporting plate, and the third locking screw movably penetrates through the first connecting plate and is in threaded connection with the third thread seat; a second connecting plate is arranged on one side, away from the third threaded seat, of the top of the second supporting plate and is hinged with the third supporting plate through a fourth rotating device; the fourth rotating device comprises a fourth thread seat and a fourth locking screw; the fourth thread seat is arranged at the top of the third supporting plate, and the fourth locking screw movably penetrates through the second connecting plate and is in threaded connection with the fourth thread seat; the first locking screw, the second locking screw, the third locking screw and the fourth locking screw are arranged in parallel.
2. A surgical incision distractor as recited in claim 1, wherein: the middle parts of the two spreading arms are respectively provided with a first annular matching part, the two first annular matching parts are oppositely arranged, the first thread seat is fixedly connected with a first annular matching part, and the first locking screw movably penetrates through the two first annular matching parts and is in threaded connection with the first thread seat.
3. A surgical incision distractor as recited in claim 2, wherein: a threaded hole is formed in the first threaded seat, the first locking screw is in threaded connection with the threaded hole, and the maximum length of the first locking screw penetrating into the threaded hole is smaller than the length of the threaded hole.
4. A surgical incision distractor as recited in claim 2, wherein: the arm of strutting is kept away from the one end in finger hole is provided with second annular fit portion, second locking screw wears to establish movably second annular fit portion, and with second screw thread seat threaded connection.
5. A surgical incision distractor as claimed in claim 4, wherein: one end, far away from the first fagging, of the first connecting plate is provided with a third annular matching portion, and a third locking screw movably penetrates through the third annular matching portion and is in threaded connection with a third threaded seat.
6. A surgical incision distractor as claimed in claim 5, wherein: one end, far away from the second fagging, of the second connecting plate is provided with a fourth annular matching portion, and a fourth locking screw movably penetrates through the fourth annular matching portion and is in threaded connection with a fourth threaded seat.
7. A surgical incision distractor as recited in claim 1, wherein: the first locking screw, the second locking screw, the third locking screw and the fourth locking screw are hand-screwed screws.
8. A surgical incision distractor as recited in claim 1, wherein: the first supporting plate, the second supporting plate and the third supporting plate are identical in structure and size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920810620.XU CN210301100U (en) | 2019-05-31 | 2019-05-31 | Operation incision struts ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920810620.XU CN210301100U (en) | 2019-05-31 | 2019-05-31 | Operation incision struts ware |
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| Publication Number | Publication Date |
|---|---|
| CN210301100U true CN210301100U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920810620.XU Active CN210301100U (en) | 2019-05-31 | 2019-05-31 | Operation incision struts ware |
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| CN (1) | CN210301100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716542A (en) * | 2021-01-15 | 2021-04-30 | 宁波市第六医院 | Wound bone surgery incision spreader |
-
2019
- 2019-05-31 CN CN201920810620.XU patent/CN210301100U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716542A (en) * | 2021-01-15 | 2021-04-30 | 宁波市第六医院 | Wound bone surgery incision spreader |
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