CN216675815U - Adjustable locking type surgical operation retractor - Google Patents
Adjustable locking type surgical operation retractor Download PDFInfo
- Publication number
- CN216675815U CN216675815U CN202123125107.3U CN202123125107U CN216675815U CN 216675815 U CN216675815 U CN 216675815U CN 202123125107 U CN202123125107 U CN 202123125107U CN 216675815 U CN216675815 U CN 216675815U
- Authority
- CN
- China
- Prior art keywords
- device body
- mounting
- hole
- adjustable locking
- installation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses an adjustable locking type surgical retractor, which relates to the technical field of medical instruments, and adopts the technical scheme that: the device comprises a device body, wherein the outer surface of the device body is provided with a mounting mechanism, the mounting mechanism comprises a square through hole arranged on the outer surface of the device body, the device can be used for dealing with muscles and subcutaneous tissues of different patients, more cost can be saved compared with the purchase of a plurality of retractors, when the retractors normally work, hands are required to be used as supports, and more labor is consumed.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an adjustable locking type surgical retractor.
Background
The retractor is also called a draw hook, is used for retracting tissues, exposes the range needing an operation, is convenient to explore and operate, and can be divided into a handheld draw hook and an automatic draw hook. The retractor has various specifications of different shapes and sizes, can be selected according to the operation requirement, and when the retractor is used, the correct hook holding method and use method should be mastered, and saline gauze pads or wet treatment towels should be padded below the retractor, and particularly, the retractor should be paid more attention when the abdominal cavity retractor is used.
However, in the actual use process, the type of the retractor as a medical instrument is various, and the type of the retractor is selected according to the type of the operation, the age of the patient, and the like, but some problems that the retractor is normally used may occur, such as the thickness of the muscle and the subcutaneous tissue of the patient is different, the height of the grapple of the retractor cannot be adjusted, and the difficulty of the operation of the doctor may be increased when the retractor is used to support the thickness of the dissected muscle or the subcutaneous tissue.
SUMMERY OF THE UTILITY MODEL
In view of the problems mentioned in the background, the present invention is directed to providing an adjustable locking type surgical retractor to solve the problems encountered during the normal application of the retractor mentioned in the background, such as the thickness of the muscle and the subcutaneous tissue of the patient being different, the height of the grapple of the retractor being not adjustable, and the difficulty of the surgeon performing the operation when supporting the thickness of the dissected muscle or the subcutaneous tissue using the retractor.
The technical purpose of the utility model is realized by the following technical scheme:
adjustable locking formula surgical operation retractor, including the device body, the surface of device body is provided with installation mechanism, installation mechanism is including setting up the square through hole at device body surface, the equal slidable mounting in inner wall of square through hole has the installation piece, the top fixed mounting of device body has the extension board, circular through hole has been seted up to the surface of installation piece, the inner wall slidable mounting of circular through hole has the installation pole, the one end fixed mounting that the extension board was kept away from to the installation pole has the threaded rod, the surface threaded connection of threaded rod has the nut.
Through adopting above-mentioned technical scheme, make the grapple of bottom can change to fix it, make this device at normal use in-process controllability height, and the doctor of being convenient for uses, compare simultaneously in directly changing the purpose that the retractor reached certain saving expenditures.
Preferably, the outer surface of the support plate is provided with a mounting groove, and the inner wall of the mounting groove is attached to the outer surface of the mounting rod.
By adopting the technical scheme, the stress area of the mounting rod is increased, and the stability in fixing is improved.
Preferably, the outer surface of the nut is attached to the outer surface of the mounting block.
Through adopting above-mentioned technical scheme, carry on spacingly through the nut to the installation piece to extrude through the nut at spacing in-process, stability when further improving the installation.
Preferably, the inner wall of the square through hole is provided with a rubber pad, and the outer surface of the rubber pad is attached to the outer surface of the mounting block.
Through adopting above-mentioned technical scheme, increase certain frictional force through the rubber pad, stability when improving the installation.
Preferably, the bottom of the mounting block is fixedly provided with a grapple.
Through adopting above-mentioned technical scheme, change the grapple through above-mentioned structure, reach the purpose that the doctor of being convenient for used.
In summary, the utility model mainly has the following beneficial effects:
when the grapple on the device body surface needs to be changed, at first, begin to twist the nut, unscrew the nut from the surface of threaded rod, accomplish this step back, hold between the fingers the surface of threaded rod, will install the pole and take out from the middle of the inner wall of circular through-hole, then hold the grapple of bottom, drag downwards, the time installation piece leaves from the middle of the square through-hole and just accomplished the dismantlement step, at first can deal with different patient's muscle and subcutaneous tissue, and compare in purchasing a plurality of retractors, can save more costs, and the retractor is in normal work, need use the hand as the support, it is comparatively hard, then this device adsorbs the processing through the sucking disc to the movable block, reach certain spacing effect simultaneously, supplementary staff carries out operation work.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view at A of FIG. 1 of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is an enlarged view of the utility model at a in fig. 2.
Reference numerals: 1. a device body; 2. an installation mechanism; 201. a square through hole; 202. mounting blocks; 203. a circular through hole; 204. mounting a rod; 205. a threaded rod; 206. a nut; 207. a support plate; 3. a limiting mechanism; 301. a rotating shaft; 302. rotating the block; 303. a connecting rod; 304. a strut; 305. a top block; 306. and (4) sucking discs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
Referring to fig. 1, 2 and 4, an adjustable locking type surgical retractor comprises a device body 1, wherein an installation mechanism 2 is arranged on the outer surface of the device body 1, the installation mechanism 2 comprises an installation block 202 arranged on the outer surface of the device body 1, a square through hole 201 is formed in the outer surface of the device body 1, a rubber pad is arranged on the inner wall of the square through hole 201, the outer surface of the rubber pad is attached to the outer surface of the installation block 202, so that the friction force generated when the installation block 202 is installed is increased, certain installation stability is improved, a round through hole 203 is formed in the outer surface of the installation block 202 close to the top edge, an installation rod 204 is slidably installed on the inner wall of the round through hole 203, a support plate 207 is fixedly installed on the top of the device body 1, one end of the installation rod 204 is attached to the outer surface of the support plate 207, the stability of the installation rod 204 is improved, and the stability of the installation block 202 in the fixing process is improved, a threaded rod 205 is fixedly mounted at the other end of the mounting rod 204, a nut 206 is connected to the outer surface of the threaded rod 205 in a threaded manner, and the outer surface of the nut 206 is attached to the outer surface of the mounting block 202 and can extrude the mounting block 202.
Referring to fig. 1, 2 and 4, the top of the device body 1 is provided with a limiting mechanism 3, the limiting mechanism 3 comprises a rotating shaft 301 fixedly installed at the top of the device body 1, a rotating block 302 is installed on the outer surface of the rotating shaft 301 in a rotating mode, a connecting rod 303 is installed on the outer surface of the rotating block 302 in a rotating mode, a supporting rod 304 is installed on the outer surface of the connecting rod 303 in a sliding mode, a top block 305 is fixedly installed at the top end of the supporting rod 304, the top block 305 is used for the supporting rod 304 to fall downwards, a sucking disc 306 is fixedly installed at the bottom of the supporting rod 304, the sucking disc 306 is used for sucking a moving disc at the bottom, and certain position limitation is carried out on the opening angle of the device body 1.
The working principle is as follows: referring to fig. 1, 2, 3 and 4, when the grapple on the outer surface of the device body 1 needs to be replaced, first, the nut 206 is turned to remove the nut 206 from the outer surface of the threaded rod 205, after this step is completed, the outer surface of the threaded rod 205 is pinched, the mounting rod 204 is taken out from the inner wall of the circular through hole 203, the limit to the mounting block 202 is canceled, then the grapple at the bottom is grasped, the dismounting step is completed as the mounting block 202 is separated from the square through hole 201 when the grapple at the bottom is pulled down, then the grapple of another model is replaced, the mounting block 202 is inserted into the square through hole 201 and pushed up, when the mounting block 202 cannot be pushed, the mounting rod 204 is inserted into the circular through hole 203 again, then the nut 206 is screwed up again to complete the fixing, thus the grapple can be replaced by the above-described structure, at first can deal with different patient's muscle and subcutaneous tissue, and compare in purchasing a plurality of retractors, can save more costs, and the retractor is in normal work, need use the hand as the support, it is comparatively hard, stop gear 3 has been set up in order to deal with this kind of condition, after device body 1 is opened the angle of wanting, begin to rotate commentaries on classics piece 302, pivot 301 through the bottom begins to rotate, drive the connecting rod 303 of top and begin to rotate, make it move the top of movable block, then begin to push down kicking block 305, drive the branch 304 of bottom through kicking block 305 and push down, carry out the absorption through sucking disc 306 to the movable block, reach certain spacing effect simultaneously, the auxiliary work personnel carry out the operation work.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Adjustable locking formula surgical retractor, including device body (1), its characterized in that: the outer surface of device body (1) is provided with installation mechanism (2), installation mechanism (2) are including setting up square through hole (201) at device body (1) surface, the equal slidable mounting of inner wall of square through hole (201) has installation piece (202), the top fixed mounting of device body (1) has extension board (207), circular through hole (203) have been seted up to the surface of installation piece (202), the inner wall slidable mounting of circular through hole (203) has installation pole (204), the one end fixed mounting that extension board (207) were kept away from in installation pole (204) has threaded rod (205), the surface threaded connection of threaded rod (205) has nut (206).
2. The adjustable locking surgical retractor of claim 1, wherein: the outer surface of the support plate (207) is provided with a mounting groove, and the inner wall of the mounting groove is attached to the outer surface of the mounting rod (204).
3. The adjustable locking surgical retractor of claim 1, wherein: the outer surface of the nut (206) is attached to the outer surface of the mounting block (202).
4. The adjustable locking surgical retractor of claim 1, wherein: the inner wall of the square through hole (201) is provided with a rubber pad, and the outer surface of the rubber pad is attached to the outer surface of the mounting block (202).
5. The adjustable locking surgical retractor of claim 1, wherein: the bottom of the mounting block (202) is fixedly provided with a grapple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123125107.3U CN216675815U (en) | 2021-12-13 | 2021-12-13 | Adjustable locking type surgical operation retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123125107.3U CN216675815U (en) | 2021-12-13 | 2021-12-13 | Adjustable locking type surgical operation retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216675815U true CN216675815U (en) | 2022-06-07 |
Family
ID=81837997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123125107.3U Active CN216675815U (en) | 2021-12-13 | 2021-12-13 | Adjustable locking type surgical operation retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216675815U (en) |
-
2021
- 2021-12-13 CN CN202123125107.3U patent/CN216675815U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205885499U (en) | Urinary surgery operation device | |
| CN216675815U (en) | Adjustable locking type surgical operation retractor | |
| CN111643041A (en) | Traditional chinese medical science paediatrics inspection is with oral cavity ware that struts | |
| CN201101570Y (en) | Clamp for fracture diaplasis | |
| CN210750045U (en) | Wound cleaning device for pediatric surgery | |
| CN210932743U (en) | Novel well medical acupuncture point catgut embedding needling instrument | |
| CN212940368U (en) | Portable belt cleaning device is used to wound orthopedics | |
| CN213489028U (en) | Operation retractor for general external treatment | |
| CN210843514U (en) | Neurosurgery operation arm support | |
| CN209301173U (en) | A kind of Ultrasonic-B probe support frame | |
| CN209315940U (en) | A kind of bone surgery pulling device | |
| CN205391201U (en) | Neurosurgical surgical bracket | |
| CN215306229U (en) | Adjustable drag hook for hepatobiliary surgery | |
| CN218009899U (en) | Cervical dilator for obstetrics and gynecology department | |
| CN220608355U (en) | Wound strutting arrangement | |
| CN210130946U (en) | Arm support for neurosurgery operation | |
| CN216221575U (en) | Orthopedic surgery drilling guiding device | |
| CN216317742U (en) | Novel retractor fixing device in posterior lumbar surgery | |
| CN211749784U (en) | Improved breast enlarging pull hook | |
| CN215779573U (en) | Operation supporting instrument | |
| CN210494531U (en) | Adjustable fixer of hand surgery operation | |
| CN214804982U (en) | Use nimble retractor for clinical operation of orthopedics | |
| CN212547581U (en) | Patient side fixing frame for operating room | |
| CN213665844U (en) | Brain surgery operation assistor | |
| CN213430303U (en) | Operation fixing support for general medical treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |