CN213850841U - Flap retractor for mammary gland surgery - Google Patents
Flap retractor for mammary gland surgery Download PDFInfo
- Publication number
- CN213850841U CN213850841U CN202022257993.4U CN202022257993U CN213850841U CN 213850841 U CN213850841 U CN 213850841U CN 202022257993 U CN202022257993 U CN 202022257993U CN 213850841 U CN213850841 U CN 213850841U
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- CN
- China
- Prior art keywords
- connecting rod
- threaded rod
- arc
- threaded
- sleeve
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- 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
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- 238000001356 surgical procedure Methods 0.000 title claims abstract description 25
- 210000005075 mammary gland Anatomy 0.000 title claims abstract description 12
- 210000000481 breast Anatomy 0.000 claims description 12
- 210000001519 tissue Anatomy 0.000 abstract description 11
- 210000000080 chela (arthropods) Anatomy 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model relates to the technical field of medical equipment, and a skin flap retractor is used in mammary gland surgery art is disclosed, including sleeve, threaded rod, connecting rod, bearing, arc plectrum, drag hook and reset spring, threaded hole and spout have been seted up to the sleeve inside, threaded hole internalization threaded rod, swing joint has the connecting rod in the spout, threaded rod one end passes through the bearing with the connecting rod and rotates and be connected. This use skin flap tractive ware in mammary gland surgery, through set up the threaded rod in sleeve inside, the connecting rod and set up the arc plectrum in connecting rod one end, set up the drag hook in arc plectrum one end, cooperation reset spring replaces traditional towel forceps, skin pincers carry out the tractive to skin flap or tissue, can control two arc plectrums through the threaded rod when exposing the operation field of vision, thereby make opening size of two arc plectrums can carry out slight adjustment and alleviate doctor's psychological burden.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a flap retractor for mammary gland surgery.
Background
In breast surgery, extensive skin flap or tissue separation is often required on the surface of subcutaneous, thoracic muscle or rib, and the operation process is difficult, time-consuming and bleeding due to the large potential separation surface, dense tissue and abundant blood vessels. Thus, good traction and visualization of the flap or tissue will help facilitate the smooth performance of the procedure. At present, when free skin flap or tissue is handled, instruments such as tissue forceps, vascular pincers come the pincers to press from both sides the skin margin more, not only use inconveniently, and easy to constitute the damage to the tissue moreover, influence the healing of postoperative incision.
In the breast surgery, the skin margin needs to be clamped by using corresponding instruments such as a towel clamp, a skin clamp and the like, so that the skin flap or the tissue is pulled and fixed, the surgical field is exposed, and the success of the surgery is improved. However, when the skin edges are clamped by using instruments such as tissue forceps, skin forceps and the like, the operation is inconvenient, and a doctor can only control the size of wound retraction according to experience, so that huge psychological burden is caused to the doctor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a use flap tractive ware in mammary gland surgery has solved the current instruments such as towel forceps, skin pincers that provide in the above-mentioned background art and has come the pincers clamp skin reason when, and is not only inconvenient, and the doctor can only rely on experience to open the control wound moreover and lead out the size, leads to the fact huge psychological burden's problem for the doctor.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a flap retractor for a breast surgery comprises a sleeve, a threaded rod, a connecting rod, a bearing, an arc-shaped plectrum, a drag hook and a reset spring, wherein a threaded hole and a sliding groove are formed in the sleeve;
arc plectrum and drag hook all are equipped with two, two arc plectrum symmetry fixed mounting is in the one end both sides that the threaded rod was kept away from to the connecting rod, two drag hook journey symmetry form fixed mounting is respectively in the one end that the connecting rod was kept away from to two arc plectrums, reset spring both ends are fixed mounting respectively two arc plectrum is inboard.
Further, the outer wall of the threaded rod is provided with an external thread, the inner wall of the threaded hole is provided with an internal thread matched with the external thread of the threaded rod, and the threaded rod is in threaded connection with the threaded hole.
Furthermore, the connecting rod outer wall bilateral symmetry fixed mounting have with spout looks adaptation slider, connecting rod and spout sliding connection.
Further, the diameter of the end face of the connecting rod is larger than that of the end face of the threaded rod.
Furthermore, the end far away from the threaded rod and far away from the connecting rod extends to the outside of the sleeve and is fixedly connected with a rotating handle.
Furthermore, the outer wall of the sleeve is provided with a groove, an anti-slip sleeve is bonded in the groove, and the outer wall of the anti-slip sleeve is provided with anti-slip threads.
Furthermore, a limiting block is fixedly connected to the inner wall of one end, close to the arc-shaped shifting piece, of the sliding groove.
(III) advantageous effects
The utility model provides a use skin flap tractive ware in mammary gland surgery art possesses following beneficial effect:
(1) this use skin flap tractive ware in mammary gland surgery, through set up the threaded rod in sleeve inside, the connecting rod and set up the arc plectrum in connecting rod one end, set up the drag hook in arc plectrum one end, cooperation reset spring replaces traditional towel forceps, skin pincers carry out the tractive to skin flap or tissue, can control two arc plectrums through the threaded rod when exposing the operation field of vision, thereby make opening size of two arc plectrums can carry out slight adjustment and alleviate doctor's psychological burden.
(2) The flap retractor for the mammary gland surgery is convenient for a user to rotate the threaded rod by arranging the rotating handle at one end of the threaded rod; the anti-skidding sleeve is arranged on the outer wall of the sleeve, and the anti-skidding threads are arranged on the outer wall of the anti-skidding sleeve, so that the stability of a user holding the sleeve is improved; the limiting blocks are arranged on the inner wall of the sliding groove, so that the connecting rod is prevented from sliding out of the sliding groove.
Drawings
FIG. 1 is a schematic view of a front view of a section of a skin flap retractor for use in breast surgery of the present invention;
FIG. 2 is an enlarged view of the skin flap retractor at the position A in the breast surgery of the present invention;
fig. 3 is a schematic view of a partial structure of the flap retractor for use in breast surgery of the present invention.
In the figure: sleeve 1, screw hole 2, spout 3, threaded rod 4, connecting rod 5, 6, arc plectrum 7, drag hook 8, reset spring 9, bearing 10, stopper 11, recess 12, antiskid cover 13, turning handle 14.
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.
Referring to fig. 1-3, the present invention provides a technical solution:
a flap retractor for a mammary gland surgery comprises a sleeve 1, a threaded rod 4, a connecting rod 5, a bearing 10, an arc-shaped plectrum 7, a drag hook 8 and a reset spring 9, wherein a threaded hole 2 and a sliding groove 3 are formed in the sleeve 1, a groove 12 is formed in the outer wall of the sleeve 1, an anti-slip sleeve 13 is bonded in the groove 12, an anti-slip thread is formed on the outer wall of the anti-slip sleeve 13, the stability of a user for holding the sleeve 1 is improved, the threaded rod 4 is movably arranged in the threaded hole 2, an external thread is formed on the outer wall of the threaded rod 4, an internal thread matched with the external thread of the threaded rod 4 is formed on the inner wall of the threaded hole 2, the threaded rod 4 is in threaded connection with the threaded hole 2, the connecting rod 5 is movably connected in the sliding groove 3, sliding blocks 6 matched with the sliding groove 3 are symmetrically and fixedly arranged on two sides of the outer wall of the connecting rod 5, a limiting block 11 is fixedly connected to the inner wall of one end, close to the arc-shaped plectrum 7, of the sliding groove 3, one end of the threaded rod 4 is rotatably connected with the connecting rod 5 through a bearing 10, and the diameter of the end face of the connecting rod 5 is larger than that of the end face of the threaded rod 4; arc plectrum 7 and drag hook 8 all are equipped with two, the one end both sides that threaded rod 4 was kept away from to two arc plectrums 7 symmetry fixed mounting at connecting rod 5, the one end that connecting rod 5 was kept away from to two arc plectrums 7 respectively of 8 journey symmetry forms of two drag hooks, reset spring 9 both ends are fixed mounting respectively 7 inboards at two arc plectrums, the one end of keeping away from threaded rod 4 and keeping away from connecting rod 5 extends to telescopic 1's outside and fixedly connected with turning handle 14, the person of facilitating the use rotates threaded rod 4.
Theory of operation, with skin flap tractive ware in this mammary gland surgery art, during the operation, handle free skin flap or tissue, pierce the skin reason corium with drag hook 8, then hold sleeve 1 and rotate turning handle 14, turning handle 14 drives threaded rod 4 and rotates, threaded rod 4 removes in threaded hole 2, threaded rod 4 removes and drives connecting rod 5 and remove, connecting rod 5 removes and makes two arc plectrums 7 open through reset spring 9, two arc plectrums 7 drive drag hook 8 and remove to both sides, thereby carry out the tractive to the skin flap and open.
It should be noted that, in the present invention, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be understood in a broad sense, and may be, for example, either fixedly or detachably connected; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A flap retractor for a breast surgery comprises a sleeve (1), a threaded rod (4), a connecting rod (5), a bearing (10), an arc-shaped shifting piece (7), a retractor (8) and a reset spring (9), and is characterized in that a threaded hole (2) and a sliding groove (3) are formed in the sleeve (1), the threaded rod (4) is movably arranged in the threaded hole (2), the connecting rod (5) is movably connected in the sliding groove (3), and one end of the threaded rod (4) is rotatably connected with the connecting rod (5) through the bearing (10);
arc plectrum (7) and drag hook (8) all are equipped with two, two arc plectrum (7) symmetry fixed mounting is in the one end both sides that threaded rod (4) were kept away from in connecting rod (5), two drag hook (8) journey symmetry form fixed mounting is respectively in the one end that connecting rod (5) were kept away from in two arc plectrums (7), reset spring (9) both ends are fixed mounting respectively two arc plectrum (7) are inboard.
2. The flap retractor for the mammary gland surgery according to claim 1, wherein the outer wall of the threaded rod (4) is provided with external threads, the inner wall of the threaded hole (2) is provided with internal threads matched with the external threads of the threaded rod (4), and the threaded rod (4) is in threaded connection with the threaded hole (2).
3. The skin flap retractor for the breast surgery according to claim 1, wherein sliding blocks (6) matched with the sliding grooves (3) are symmetrically and fixedly installed on two sides of the outer wall of the connecting rod (5), and the connecting rod (5) is in sliding connection with the sliding grooves (3).
4. The flap retractor for breast surgery as claimed in claim 1, characterized in that the diameter of the end face of the connecting rod (5) is greater than the diameter of the end face of the threaded rod (4).
5. The flap retractor for breast surgery according to claim 1, characterized in that the end of the threaded rod (4) remote from the connecting rod (5) extends to the outside of the sleeve (1) and is fixedly connected with a rotating handle (14).
6. The skin flap retractor for the breast surgery according to claim 1, wherein the sleeve (1) is provided with a groove (12) on the outer wall, an anti-slip sleeve (13) is bonded in the groove (12), and an anti-slip thread is arranged on the outer wall of the anti-slip sleeve (13).
7. The skin flap retractor for the breast surgery according to claim 1, wherein a limiting block (11) is fixedly connected to the inner wall of one end of the sliding groove (3) close to the arc-shaped poking piece (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022257993.4U CN213850841U (en) | 2020-10-12 | 2020-10-12 | Flap retractor for mammary gland surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022257993.4U CN213850841U (en) | 2020-10-12 | 2020-10-12 | Flap retractor for mammary gland surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213850841U true CN213850841U (en) | 2021-08-03 |
Family
ID=77071847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022257993.4U Expired - Fee Related CN213850841U (en) | 2020-10-12 | 2020-10-12 | Flap retractor for mammary gland surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213850841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113892984A (en) * | 2021-09-27 | 2022-01-07 | 王晓野 | Neurosurgery meninges hook |
-
2020
- 2020-10-12 CN CN202022257993.4U patent/CN213850841U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113892984A (en) * | 2021-09-27 | 2022-01-07 | 王晓野 | Neurosurgery meninges hook |
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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: 20210803 |