CN203524720U - Drag hook for laparotomy - Google Patents
Drag hook for laparotomy Download PDFInfo
- Publication number
- CN203524720U CN203524720U CN201320663191.0U CN201320663191U CN203524720U CN 203524720 U CN203524720 U CN 203524720U CN 201320663191 U CN201320663191 U CN 201320663191U CN 203524720 U CN203524720 U CN 203524720U
- Authority
- CN
- China
- Prior art keywords
- extension spring
- sleeve
- loop bar
- drag hook
- laparotomy
- 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.)
- Expired - Fee Related
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- Surgical Instruments (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to a drag hook for the laparotomy and relates to the technical field of medical instruments. A fixation hook (11) is connected with one end of a second extension spring (10). The other end of the second extension spring (11) is connected with a sleeve (6). A loop bar (7) is connected above the sleeve (6) in a sleeved mode. The loop bar (7) is connected with the sleeve (6) through a set screw (8). One end of the set screw (8) is fixedly provided with a fastening bolt (9). The upper portion of the loop bar (7) is connected with one end of a first extension spring (5). The other end of the first extension spring (5) is connected with one end of a connection rod (4). The other end of the connection rod (4) is connected with a fixation part (3). The front end of the fixation part (3) is provided with a pull rod (2). The front end of the pull rod (2) is provided with a drag hook head (1). The drag hook is simple in structure, novel and reasonable in design, convenient to use, capable of being fixed to a support to perform dragging, also capable of being fixed to the edge of a bed to perform dragging, more diverse in function and capable of reducing working loads on medial personnel and facilitating performing the laparotomy by a doctor.
Description
Technical field
This utility model relates to technical field of medical instruments, is specifically related to a kind of abdominal drag hook.
Background technology
When general surgery, need to be with surgery tractor tractive operative incision to carry out operation technique, at present, hospital's drag hook used all needs artificial tractive to be fixed, expend so a large amount of manpowers, and when a plurality of surgery tractor of needs, need several medical workers to carry out tractive, take up room so large, affect doctor's operation technique, therefore use very inconvenient.
Summary of the invention
The purpose of this utility model is to provide a kind of abdominal drag hook, it is simple in structure, rationally novel in design, easy to use, not only can be fixed on support and carry out tractive, also can be fixed on edge of bed and carry out tractive, function is more various, alleviate medical worker's work load, and be convenient to doctor's operation technique.
In order to solve the existing problem of background technology, this utility model is by the following technical solutions: it comprises retractor head 1, pull bar 2, fixture 3, connecting rod 4, the first extension spring 5, sleeve 6, loop bar 7, hold-down screw 8, fastening bolt 9, the second extension spring 10 and fixation hook 11, fixation hook 11 is connected with one end of the second extension spring 10, the other end of the second extension spring 10 is connected with sleeve 6, the top of sleeve 6 is socketed with loop bar 7, loop bar 7 is connected with sleeve 6 by hold-down screw 8, and one end of hold-down screw 8 is fixedly installed fastening bolt 9, the top of loop bar 7 is connected with one end of the first extension spring 5, the other end of the first extension spring 5 is connected with one end of connecting rod 4, the other end of connecting rod 4 is connected with fixture 3, the front end of fixture 3 is provided with pull bar 2, the front end of pull bar 2 is provided with retractor head 1.
The utlity model has following beneficial effect: it is simple in structure, rationally novel in design, easy to use, not only can be fixed on support and carry out tractive, also can be fixed on edge of bed and carry out tractive, function is more various, alleviate medical worker's work load, and be convenient to doctor's operation technique.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
With reference to Fig. 1, this specific embodiment is taked following technical scheme: it comprises retractor head 1, pull bar 2, fixture 3, connecting rod 4, the first extension spring 5, sleeve 6, loop bar 7, hold-down screw 8, fastening bolt 9, the second extension spring 10 and fixation hook 11, fixation hook 11 is connected with one end of the second extension spring 10, the other end of the second extension spring 10 is connected with sleeve 6, the top of sleeve 6 is socketed with loop bar 7, loop bar 7 is connected with sleeve 6 by hold-down screw 8, and one end of hold-down screw 8 is fixedly installed fastening bolt 9, the top of loop bar 7 is connected with one end of the first extension spring 5, the other end of the first extension spring 5 is connected with one end of connecting rod 4, the other end of connecting rod 4 is connected with fixture 3, the front end of fixture 3 is provided with pull bar 2, the front end of pull bar 2 is provided with retractor head 1.
This specific embodiment has following beneficial effect: it is simple in structure, rationally novel in design, easy to use, not only can be fixed on support and carry out tractive, also can be fixed on edge of bed and carry out tractive, function is more various, alleviate medical worker's work load, and be convenient to doctor's operation technique.
Claims (1)
1. an abdominal drag hook, it is characterized in that it comprises retractor head (1), pull bar (2), fixture (3), connecting rod (4), the first extension spring (5), sleeve (6), loop bar (7), hold-down screw (8), fastening bolt (9), the second extension spring (10) and fixation hook (11), fixation hook (11) is connected with one end of the second extension spring (10), the other end of the second extension spring (10) is connected with sleeve (6), the top of sleeve (6) is socketed with loop bar (7), loop bar (7) is connected with sleeve (6) by hold-down screw (8), and one end of hold-down screw (8) is fixedly installed fastening bolt (9), the top of loop bar (7) is connected with one end of the first extension spring (5), the other end of the first extension spring (5) is connected with one end of connecting rod (4), the other end of connecting rod (4) is connected with fixture (3), the front end of fixture (3) is provided with pull bar (2), the front end of pull bar (2) is provided with retractor head (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320663191.0U CN203524720U (en) | 2013-10-26 | 2013-10-26 | Drag hook for laparotomy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320663191.0U CN203524720U (en) | 2013-10-26 | 2013-10-26 | Drag hook for laparotomy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203524720U true CN203524720U (en) | 2014-04-09 |
Family
ID=50410989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320663191.0U Expired - Fee Related CN203524720U (en) | 2013-10-26 | 2013-10-26 | Drag hook for laparotomy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203524720U (en) |
-
2013
- 2013-10-26 CN CN201320663191.0U patent/CN203524720U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20141026 |
|
| EXPY | Termination of patent right or utility model |