CN213310001U - Retractor for urological surgery - Google Patents
Retractor for urological surgery Download PDFInfo
- Publication number
- CN213310001U CN213310001U CN202022090258.9U CN202022090258U CN213310001U CN 213310001 U CN213310001 U CN 213310001U CN 202022090258 U CN202022090258 U CN 202022090258U CN 213310001 U CN213310001 U CN 213310001U
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- Prior art keywords
- rod
- sleeve
- adjusting
- rack
- fixedly arranged
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- Expired - Fee Related
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- 238000001356 surgical procedure Methods 0.000 title claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a retractor for urological surgery, which comprises a base, an adjusting device and a telescopic rod body, wherein a U-shaped block is fixedly arranged on the lower end surface of the base, an adjusting support rod is vertically and symmetrically fixedly arranged on the upper end surface of the base, the adjusting device comprises a rectangular rod and sliding sleeves, the two sliding sleeves are slidably connected on the rectangular rod, the telescopic rod body comprises a sleeve rod and a rack which are alternately connected, the sleeve rod is rotatably provided with a gear meshed with the rack, and a lower end surface symmetrical fixing frame of the rack is provided with an arc-shaped retracting block, the whole device of the utility model can be conveniently fixed on the side surface of an operating bed, the adjusting support rod can adjust the height position of the arc-shaped retracting block according to the lying height of a patient, the adjusting device can adjust the distance between the arc-shaped retracting blocks on two sides, thereby adjusting the size of the surgical distraction, the telescopic rod body, does not need to be held by hands, does not shield the sight and is convenient for urology surgery.
Description
Technical Field
The utility model relates to the technical field of medical treatment, concretely relates to retractor is used in urological department operation.
Background
The operation retractor is generally used for strutting patient's operation incision in the operation, the medical personnel of being convenient for observe patient's incision internal conditions and carry out the operation, traditional operation retractor is the jaw type, is equipped with the handle, drives the retractor top through the extrusion handle and opens, struts patient's wound, jaw type struts the ware and shelters from medical personnel's sight easily when using, need often adjust the transform and strut the position, it is very inconvenient to use, therefore we provide a retractor for urology department operation.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, the utility model provides a retractor for urological department operation now, the whole side that can conveniently be fixed in the operation table of device, the high position that the piece is led out to the height control arc that the regulation bracing piece can lie according to the patient, the distance between the piece is led out to the adjustable both sides arc of adjusting device, thereby adjust the operation and can strut the size, the stretching out position that the piece is led out to the adjustable arc of the flexible body of rod, thereby can follow according to operation position control, need not to hand, can not shield the sight, make things convenient for urological department operation.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a retractor for urological surgery, which is characterized by comprising a base, an adjusting device and a telescopic rod body, the lower end surface of the base is fixedly provided with a U-shaped block, the upper end surface of the base is vertically and symmetrically fixedly provided with adjusting support rods, the opening end of the U-shaped block is arranged laterally, the lower end surface of the U-shaped block is connected with a first fastening bolt in a threaded manner, the adjusting support rod comprises a sleeve and a support rod which are inserted and connected, the adjusting device comprises a rectangular rod and a sliding sleeve, the rectangular rod is transversely and fixedly arranged between the two support rods, the two sliding sleeves are connected on the rectangular rod in a sliding manner, the side surfaces of the sliding sleeves are connected with the second fastening bolts in a threaded manner, the telescopic rod body comprises a sleeve rod and a rack which are connected in an inserting mode, the sleeve rod is rotatably provided with a gear meshed with the rack through a rotating shaft, and the lower end face of the rack is symmetrically provided with an arc-shaped retracting block through a fixing frame.
Furthermore, limiting rails are arranged on two sides inside the loop bar, protruding blocks are fixedly arranged on two sides of the rack, and the protruding blocks are connected in the limiting rails in a sliding mode.
Furthermore, one end of the rotating shaft penetrates through the sleeve rod, and a rotating disc is fixedly arranged at the end part of the rotating shaft.
Further, a rubber block is fixedly arranged at the end part of the first fastening bolt.
Furthermore, connecting holes are symmetrically formed in the side face of the sleeve, and a plurality of adjusting through holes are formed in the side face of the supporting rod along the length direction of the supporting rod.
Furthermore, the supporting rod penetrates through the connecting hole and the adjusting through hole through a pin shaft to be connected with the sleeve in an adjustable mode.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. the whole device can be conveniently fixed on the side surface of the operating bed, and the height position of the arc-shaped retraction block can be adjusted according to the lying height of a patient by the adjusting support rod.
2. The adjustable both sides arc of adjusting device is led out the distance between the piece to adjust the operation and can strut the size, the extension position of the piece is led out to the adjustable arc of the flexible body of rod, thereby can follow according to operation position control, need not handheld, can not shield the sight, makes things convenient for the urology department operation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the adjusting device of the present invention.
Fig. 3 is a schematic structural view of the middle telescopic rod body of the present invention.
Fig. 4 is a sectional view of the structure of the middle adjusting support rod of the present invention.
1-a base; 2-a regulating device; 3-a telescopic rod body; 4-U-shaped block; 5-adjusting the supporting rod; 6-gear; 7-an arc-shaped retracting block; 8-rotating the disc; 9-a rubber block; 10-a pin shaft; 21-a rectangular bar; 22-a sliding sleeve; 23-a second fastening bolt; 31-a loop bar; 32-a rack; 33-a rotating shaft; 41-a first fastening bolt; 51-a sleeve; 52-strut; 511-connecting hole; 521-adjusting the through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, 2, 3 and 4, the retractor for urological surgery comprises a base 1, an adjusting device 2 and a telescopic rod body 3, wherein a U-shaped block 4 is fixedly arranged on the lower end surface of the base 1, adjusting support rods 5 are vertically and symmetrically fixedly arranged on the upper end surface of the base 1, the open end of the U-shaped block 4 is laterally arranged, a first fastening bolt 41 is connected to the lower end surface of the U-shaped block 4 through a thread, the adjusting support rod 5 comprises a sleeve 51 and a support rod 52 which are connected in an inserting manner, the adjusting device 2 comprises a rectangular rod 21 and a sliding sleeve 22, the rectangular rod 21 is transversely and fixedly arranged between the two support rods 52, the two sliding sleeves 22 are slidably connected to the rectangular rod 21, the side surface of the sliding sleeve 22 is connected to a second fastening bolt 23 through a thread, the telescopic rod body 3 comprises a sleeve rod 31 and a rack 32 which are connected in an inserting manner, the sleeve rod 31 is rotatably provided, the lower end surface of the rack 32 is symmetrically provided with an arc-shaped retracting block 7.
Wherein, two sides of the inside of the loop bar 31 are provided with a limit track, two sides of the rack 32 are fixedly provided with a convex block, and the convex block is connected in the limit track in a sliding way; one end of the rotating shaft 33 penetrates through the sleeve rod 31, and the end part of the rotating shaft is fixedly provided with a rotating disc 8; the end part of the first fastening bolt 41 is fixedly provided with a rubber block 9; the side surface of the sleeve 51 is symmetrically provided with connecting holes 511, and the side surface of the support rod 52 is provided with a plurality of adjusting through holes 521 along the length direction; the support rod 52 is adjustably connected with the sleeve 51 through the pin shaft 10 passing through the connecting hole 511 and the adjusting through hole 521.
The utility model relates to a retractor for urological surgery, when in specific use, the side surface of an operation bed is clamped by a U-shaped block 4, a first fastening bolt 41 is screwed to abut against the lower end of the operation bed, a base 1 is fixed, the end part of the first fastening bolt 41 is fixedly provided with a rubber block 9, the rubber block 9 can increase friction force, the fixing effect is better, an adjusting support rod 5 comprises a sleeve 51 and a support rod 52 which are connected in an inserting way, the support rod 52 passes through a connecting hole 511 and an adjusting through hole 521 through a pin shaft 10 to be connected with the sleeve 51 in an adjustable way, the length of the adjusting support rod 5 is adjusted, thereby the height of an arc-shaped retracting block 7 is adjusted according to the lying height of a patient, an adjusting device 2 comprises a rectangular rod 21 and a sliding sleeve 22, the rectangular rod 21 is transversely and fixedly arranged between the two support rods 52, the two sliding sleeves 22 are connected on the rectangular rod 21 in a sliding way, thereby adjust the size that the operation opening propped open, sliding sleeve 22's side threaded connection is in second fastening bolt 23, twist and move second fastening bolt 23 and support rectangular rod 21, can fix sliding sleeve 22's position, telescopic rod body 3 is including loop bar 31 and the rack 32 of interlude connection, loop bar 31 rotates through pivot 33 and is provided with the gear 6 with rack 32 meshing, the lower terminal surface symmetry mount of rack 32 is equipped with the arc and leads out piece 7, rotatory rolling disc 8, make gear 6 drive rack 32 stretch out or shorten, spacing track has been seted up to loop bar 31 inside both sides, the fixed lug that is provided with in both sides of rack 32, lug sliding connection is within spacing track, can avoid the rack to lead out 32 and take place the skew, thereby can follow the position according to operation position control arc piece 7, need not to hand, can not shield the sight, make things convenient for urology department.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (6)
1. A retractor for urological surgery, comprising: comprises a base (1), an adjusting device (2) and a telescopic rod body (3), wherein a U-shaped block (4) is fixedly arranged on the lower end face of the base (1), an adjusting support rod (5) is vertically and symmetrically fixedly arranged on the upper end face of the base (1), the open end of the U-shaped block (4) is laterally arranged, a first fastening bolt (41) is in threaded connection with the lower end face of the U-shaped block (4), the adjusting support rod (5) comprises a sleeve (51) and a support rod (52) which are in threaded connection, the adjusting device (2) comprises a rectangular rod (21) and a sliding sleeve (22), the rectangular rod (21) is transversely and fixedly arranged between the two support rods (52), the two sliding sleeves (22) are in sliding connection with the rectangular rod (21), the side face of the sliding sleeve (22) is in threaded connection with the second fastening bolt (23), the telescopic rod body (3) comprises a sleeve rod (31) and a, the loop bar (31) is rotatably provided with a gear (6) meshed with the rack (32) through a rotating shaft (33), and the lower end face of the rack (32) is symmetrically provided with an arc-shaped retracting block (7).
2. A urological surgical retractor according to claim 1, wherein: limiting rails are arranged on two sides inside the loop bar (31), protruding blocks are fixedly arranged on two sides of the rack (32), and the protruding blocks are connected in the limiting rails in a sliding mode.
3. A urological surgical retractor according to claim 1, wherein: one end of the rotating shaft (33) penetrates through the sleeve rod (31) and the end part of the rotating shaft is fixedly provided with a rotating disc (8).
4. A urological surgical retractor according to claim 1, wherein: and a rubber block (9) is fixedly arranged at the end part of the first fastening bolt (41).
5. A urological surgical retractor according to claim 1, wherein: the side surface of the sleeve (51) is symmetrically provided with connecting holes (511), and the side surface of the support rod (52) is provided with a plurality of adjusting through holes (521) along the length direction.
6. A urological retractor according to claim 5, wherein: the support rod (52) is adjustably connected with the sleeve (51) through a pin shaft (10) penetrating through the connecting hole (511) and the adjusting through hole (521).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022090258.9U CN213310001U (en) | 2020-09-22 | 2020-09-22 | Retractor for urological surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022090258.9U CN213310001U (en) | 2020-09-22 | 2020-09-22 | Retractor for urological surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213310001U true CN213310001U (en) | 2021-06-01 |
Family
ID=76065394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022090258.9U Expired - Fee Related CN213310001U (en) | 2020-09-22 | 2020-09-22 | Retractor for urological surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213310001U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317829A (en) * | 2021-06-02 | 2021-08-31 | 徐龙 | Incision tractor for orthopedic operation |
| CN113974722A (en) * | 2021-11-12 | 2022-01-28 | 中南大学湘雅二医院 | Breast cancer operation struts ware from taking light source |
| CN114027899A (en) * | 2021-12-14 | 2022-02-11 | 中南大学湘雅医院 | Multifunctional retractor for clinical operation of general surgery department |
| CN114129205A (en) * | 2021-11-11 | 2022-03-04 | 中南大学湘雅医院 | Adjustable chest opener for general chest surgery |
-
2020
- 2020-09-22 CN CN202022090258.9U patent/CN213310001U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317829A (en) * | 2021-06-02 | 2021-08-31 | 徐龙 | Incision tractor for orthopedic operation |
| CN114129205A (en) * | 2021-11-11 | 2022-03-04 | 中南大学湘雅医院 | Adjustable chest opener for general chest surgery |
| CN113974722A (en) * | 2021-11-12 | 2022-01-28 | 中南大学湘雅二医院 | Breast cancer operation struts ware from taking light source |
| CN114027899A (en) * | 2021-12-14 | 2022-02-11 | 中南大学湘雅医院 | Multifunctional retractor for clinical operation of general surgery department |
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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: 20210601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |