CN202892011U - Tensioning device for revealing urethral operating field - Google Patents
Tensioning device for revealing urethral operating field Download PDFInfo
- Publication number
- CN202892011U CN202892011U CN 201220254385 CN201220254385U CN202892011U CN 202892011 U CN202892011 U CN 202892011U CN 201220254385 CN201220254385 CN 201220254385 CN 201220254385 U CN201220254385 U CN 201220254385U CN 202892011 U CN202892011 U CN 202892011U
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- China
- Prior art keywords
- urethra
- stretch
- circulus
- open country
- fixed mount
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Abstract
The utility model provides a tensioning device for revealing a urethral operating field. The tensioning device comprises a tensioning assembly and a support frame, wherein the tensioning assembly is used for pulling open a wound and expanding the operating field, and the support frame is fixedly arranged on the tensioning assembly and used for positioning and supporting the tensioning assembly. The tensioning device can be stably fixed on an operating bed, no person is needed specially for holding the tensioning device, the operating field can be effectively revealed, an assistant does not need to pull open an incision in a urethral stricture section resection operation to reveal the operating field, and therefore labor is saved; in addition, a spare box used for placing a urethra portion in a free state is arranged, and therefore the urethra portion in the free state can be effectively prevented from affecting surgical operation; and the tensioning device for revealing the urethral operating field is simple in structure, convenient to use, easy to manufacture, low in cost and high in practicability.
Description
Technical field
This utility model relates to a kind of surgical instrument, relates in particular to a kind ofly to stretch device be used to appearing drawing of operation on urethra open country.
Background technology
Urethral stricture is the common disease of urology department; therefore the excision of urethral stricture section and end to end anastomosis operation are operations common in the urology procedure; because operative site is at the perineal position of human body; the space is very narrow and small; often need two assistants to pull open operative incision with finger and go to appear to perform the operation, so very waste of manpower, and after anterior urethra is in free state; the sagging visual area that affects of frequent meeting, thus normally carrying out of operation affected.
Therefore, the needs proposition is a kind of stretches device be used to appearing drawing of operation on urethra open country, can be fixed on the operation table, and can effectively appear operating field, saves manpower, and can prevent effectively that the urethra of free state from affecting operation technique.
The utility model content
In view of this, this utility model provides a kind ofly stretches device be used to appearing drawing of operation on urethra open country, can be fixed on the operation table, and can effectively appear operating field, saves manpower, and can prevent effectively that the urethra of free state from affecting operation technique.
This utility model provides a kind ofly stretches device be used to appearing drawing of operation on urethra open country, comprise be provided be used to pull open wound enlarge drawing of operating field stretch assembly and be fixedly installed on draw stretch assembly be used for stretch the bracing frame that assembly positions support to drawing;
Further, described drawing stretched assembly and comprised circulus fixed mount, elastic reducing-fixing band and drag hook, and described drag hook is fixedly installed on the inboard of circulus fixed mount by elastic reducing-fixing band;
Further, described drag hook is four and distributes along the even circumferential of circulus fixed mount;
Further, be fixedly installed on the described circulus fixed mount and be useful on lay down location in the backup cartridge of the urethra of free state;
Further, support frame as described above comprises support bar and is fixedly installed on can be used for bracing frame fixed clamp clamping device on one's sick bed of support bar tail end;
Further, support frame as described above is two and is symmetricly set in the edge of described circulus fixed mount; The radial parallel of described support bar and circulus fixed mount;
Further, described clamping device comprises for the flat spring folder of support frame as described above fixed clamp on operation table, is provided with for bracing frame is carried out fastening jackscrew on the grip block of described flat spring folder;
Further, described drag hook is inboard is provided with pad with the human body contact site.
The beneficial effects of the utility model: this utility model can firmly be fixed on the operation table, do not need the special messenger to help, can effectively appear operating field, do not need the assistant to pull open the otch of urethral stricture section resection operation to appear operating field, save manpower, and be provided with the backup cartridge of the urethra of placing free state, can prevent effectively that the urethra of free state from affecting operation technique; And this utility model is simple in structure, and is easy to use, is easy to make, with low cost, practical.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further described:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of drag hook of the present utility model.
The specific embodiment
Fig. 1 is structural representation of the present utility model, as shown in the figure, this utility model provides a kind ofly stretches device be used to appearing drawing of operation on urethra open country, comprise be provided be used to pull open wound enlarge drawing of operating field stretch assembly and be fixedly installed on draw stretch assembly be used for stretch the bracing frame that assembly positions support to drawing; This utility model can firmly be fixed on the operation table, do not need the special messenger to help, can effectively appear operating field, do not need the assistant to pull open the otch of urethral stricture section resection operation to appear operating field, save manpower, and be provided with the urethra of placing free state, can prevent effectively that the urethra of free state from affecting operation technique; And this utility model is simple in structure, and is easy to use, is easy to make, with low cost, practical.
In the present embodiment, described drawing stretched assembly and comprised circulus fixed mount 1, elastic reducing-fixing band 3 and drag hook 2, described drag hook 2 is fixedly installed on the inboard of circulus fixed mount 1 by elastic reducing-fixing band 3, and described drag hook 2 is four and distributes along the even circumferential of circulus fixed mount 1; Described elastic reducing-fixing band 3 provides pulling force for 2 pairs of wounds of drag hook draw to stretch, this structure, and described drag hook can pull open the otch of urethral stricture section resection operation, effectively appears operating field, is beneficial to the execution of operation.
In the present embodiment, be fixedly installed on the described circulus fixed mount 1 and be useful on lay down location in the backup cartridge 7 of the urethra of free state, described backup cartridge 7 can prevent effectively that the urethra of free state from impacting operation, is beneficial to operation and puts to good use smoothly.
In the present embodiment, support frame as described above comprises support bar 4 and is fixedly installed on the clamping device of support bar 4 tail ends that support frame as described above is used for supporting fixedly circulus fixed mount 1; Support frame as described above is two and is symmetrical arranged edge with described circulus fixed mount 1, and the radial parallel of described support bar 4 and circulus fixed mount 1 is convenient to make this utility model to be fixed and to be beneficial to the expansion operating field, carries out smoothly to guarantee operation.
In the present embodiment, described clamping device comprises for the flat spring of support frame as described above fixed clamp on operation table pressed from both sides 5, be provided with for bracing frame is carried out fastening jackscrew 6 on the grip block of described flat spring folder 5, be beneficial to and more firmly fix described drawing and stretch the part fixed mount.
This utility model, described drag hook 2 inboards are provided with pad 21 with the human body contact site, prevent that drag hook from causing the accident to operative incision to scratch protection patient's safety.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment this utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (8)
1. one kind is used for appearing drawing of operation on urethra open country and stretches device, it is characterized in that: comprise be provided be used to pull open wound enlarge drawing of operating field stretch assembly and be fixedly installed on draw stretch assembly be used for stretch the bracing frame that assembly positions support to drawing.
2. describedly according to claim 1 stretch device be used to appearing drawing of operation on urethra open country, it is characterized in that: described drawing stretched assembly and comprised circulus fixed mount, elastic reducing-fixing band and drag hook, and described drag hook is fixedly installed on the inboard of circulus fixed mount by elastic reducing-fixing band.
3. describedly according to claim 2 stretch device be used to appearing drawing of operation on urethra open country, it is characterized in that: described drag hook is four and distributes along the even circumferential of circulus fixed mount.
4. describedly according to claim 3 stretch device be used to appearing drawing of operation on urethra open country, it is characterized in that: be fixedly installed on the described circulus fixed mount and be useful on lay down location in the backup cartridge of the urethra of free state.
5. describedly according to claim 4 stretch device be used to appearing drawing of operation on urethra open country, it is characterized in that: support frame as described above comprises support bar and is fixedly installed on can be used for bracing frame fixed clamp clamping device on one's sick bed of support bar tail end.
6. describedly according to claim 5 stretch device be used to appearing drawing of operation on urethra open country, it is characterized in that: support frame as described above is two and is symmetricly set in the edge of described circulus fixed mount; The radial parallel of described support bar and circulus fixed mount.
7. describedly according to claim 6 stretch device be used to appearing drawing of operation on urethra open country, it is characterized in that: described clamping device comprises for the flat spring folder of support frame as described above fixed clamp on operation table, is provided with for bracing frame is carried out fastening jackscrew on the grip block of described flat spring folder.
8. describedly according to claim 7 stretch device be used to appearing drawing of operation on urethra open country, it is characterized in that: described drag hook is inboard to be provided with pad with the human body contact site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220254385 CN202892011U (en) | 2012-05-31 | 2012-05-31 | Tensioning device for revealing urethral operating field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220254385 CN202892011U (en) | 2012-05-31 | 2012-05-31 | Tensioning device for revealing urethral operating field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202892011U true CN202892011U (en) | 2013-04-24 |
Family
ID=48112740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220254385 Expired - Fee Related CN202892011U (en) | 2012-05-31 | 2012-05-31 | Tensioning device for revealing urethral operating field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202892011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264641A (en) * | 2016-08-31 | 2017-01-04 | 中国人民解放军第三军医大学第附属医院 | Tubal branch stay tube |
-
2012
- 2012-05-31 CN CN 201220254385 patent/CN202892011U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264641A (en) * | 2016-08-31 | 2017-01-04 | 中国人民解放军第三军医大学第附属医院 | Tubal branch stay tube |
| CN106264641B (en) * | 2016-08-31 | 2018-11-06 | 中国人民解放军第三军医大学第一附属医院 | Tubal branch stay tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20140531 |