CN203597990U - Surgery retractor for surgery department - Google Patents
Surgery retractor for surgery department Download PDFInfo
- Publication number
- CN203597990U CN203597990U CN201320860809.2U CN201320860809U CN203597990U CN 203597990 U CN203597990 U CN 203597990U CN 201320860809 U CN201320860809 U CN 201320860809U CN 203597990 U CN203597990 U CN 203597990U
- Authority
- CN
- China
- Prior art keywords
- handle
- surgery
- contact disc
- hook
- patient
- 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)
Abstract
The utility model discloses a surgery retractor for the surgery department. The surgery retractor comprises a handle. The handle comprises an outer rod and an inner rod which are arranged together in a sleeved mode. A bolt used for being fastened with the inner rod is arranged on the outer rod. A spring is connected to the end, far away from the inner rod, of the outer rod. A hook is arranged on the end, far away from the outer rod, of the spring. A bending hook is arranged on the end, far away from the outer rod, of the inner rod. A contact disk is arranged on the end, far away from the handle, of the bending hook. An acute angle is formed between the disk face of the contact disk and the handle. A non-poisonous rubber sleeve is arranged on the contact disk in a sleeved mode. The surgery retractor for the surgery department enables the visual field of an operation part to be increased, can prevent the bending hook from puncturing the inner layer of an operation cut of a patient, and is good in utilization effect.
Description
Technical field
This utility model relates to medical instruments technical field, specifically, relates to a kind of surgery operation drag hook.
Background technology
At present, in the time carrying out surgical operation to patient, often need to begin to speak or open abdomen clinically, to carry out operation technique, for example, patient be carried out to hepatobiliary surgery.In operation process, conventionally pull open operative incision to expose the visual field of operative site by surgery tractor.And the handle of existing drag hook is not with elasticity, while causing handle end to be hung on certain bearing, or in the process of operation technique, because may causing the handle of this drag hook, the operation meeting of operation too tightly tears stressed the both ends of patient's operative incision.In addition, the hook of the front end of existing surgery tractor is generally metal material, and the contact area of the end of drag hook and patient's operative incision is little, and the end contacting that causes drag hook and the patient's operative incision easily internal layer of the operative incision to patient is caused and stabbed.
Utility model content
Technical problem to be solved in the utility model is: a kind of surgery operation drag hook that can avoid stabbing patient's operative incision internal layer is provided.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of surgery operation drag hook, comprise hands handle, described handle comprises the outer bar and the interior bar that are set in together, described outer bar is provided with for the bolt fastening with described interior bar, described outer bar is connected with spring away from the end of described interior bar, described spring is provided with hook away from the end of described outer bar, described interior bar is provided with crotch away from the end of described outer bar, described crotch is provided with contact disc away from the end of described handle, between the card of described contact disc and described handle, be acute angle setting, on described contact disc, be arranged with nontoxic gum cover.
Preferably, described contact disc is circular or oval.
Preferably, described nontoxic gum cover is silica gel sheath.
Adopted after technique scheme, the beneficial effects of the utility model are:
Due to surgery operation drag hook of the present utility model, comprise handle, described handle comprises the outer bar and the interior bar that are set in together, described outer bar is provided with in the fastening bolt of interior bar, described outer bar is connected with spring away from the end of described interior bar, described spring is provided with hook away from the end of described outer bar, described interior bar is provided with crotch away from the end of described outer bar, described crotch is provided with contact disc away from the end of described handle, between the card of described contact disc and described handle, be acute angle setting, on described contact disc, be arranged with nontoxic gum cover.Therefore, surgery operation drag hook of the present utility model in use, can hook with the contact disc of crotch end the internal layer of patient's operative incision, with being hung on certain bearing, so just patient's operative incision can be pulled open, thereby expand the visual field of patient's operative site.Its handle can be by the position of adjusting bolt, just can adjust easily the length of handle, the spring at its handle middle part can make this draw hook for surgical operation have elasticity, and the handle of having avoided this drag hook is too tight and by stressed the both ends of patient's operative incision situation of tearing.In addition, crotch is provided with contact disc away from the end of handle, it is larger that the area of contact disc can do, increase the contact area of crotch and patient's operative incision internal layer, between the card of contact disc and described handle, be acute angle setting, with respect to by vertical with handle contact disc setting, make in use crotch more easily hook patient's operative incision, be not easy to come off from patient's operative incision, affect doctor's operation technique.And the area of contact disc is larger, on contact disc, be arranged with nontoxic gum cover, nontoxic gum cover quality softness, the situation that while having avoided this surgery tractor to use, its crotch is stabbed patient's operative incision internal layer.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is the structural representation of surgery operation drag hook of the present utility model;
In figure: 1, hands handle; 11, outer bar; 12, interior bar; 13, bolt; 2, spring; 3, crotch; 4, contact disc; 5, nontoxic gum cover; 6, hook.
The specific embodiment
Fig. 1 is the structural representation of this utility model surgery operation drag hook.
With reference to Fig. 1, surgery operation drag hook of the present utility model, comprise handle 1, handle 1 comprises the outer bar 11 and the interior bar 12 that are set in together, outer bar 11 is provided with for the bolt 13 fastening with interior bar, outer bar 11 is connected with spring 2 away from the end of interior bar 12, spring 2 is provided with hook 6 away from the end of outer bar 11, interior bar 12 is provided with crotch 3 away from the end of outer bar 11, crotch 3 is provided with contact disc 4 away from the end of handle 1, between the card of contact disc 4 and handle 1, be acute angle setting, on contact disc 4, be arranged with nontoxic gum cover 5.Contact disc 4 is circular or oval, and nontoxic gum cover 5 is silica gel sheath.
Surgery operation drag hook of the present utility model, in use, can hook with the contact disc 4 of crotch 3 ends the internal layer of patient's operative incision, be hung on certain bearing with linking up with 6, so just patient's operative incision can be pulled open, thereby expand the visual field of patient's operative site.Its handle 1 can pass through the position of adjusting bolt 13, just can adjust easily the length of handle 1, the spring 2 at its handle 1 middle part can make this draw hook for surgical operation have elasticity, and the handle 1 of having avoided this drag hook is too tight and by stressed the both ends of patient's operative incision situation of tearing.In addition, crotch 3 is provided with contact disc 4 away from the end of handle 1, it is larger that the area of contact disc 4 can do, increase the contact area of crotch 3 with patient's operative incision internal layer, between the card of contact disc 4 and handle 1, be acute angle setting, with respect to by vertical with handle 1 contact disc 4 setting, make in use crotch 3 more easily hook patient's operative incision, be not easy to come off from patient's operative incision, affect doctor's operation technique.And the area of contact disc 4 is larger, on contact disc 4, be arranged with nontoxic gum cover 5, nontoxic gum cover 5 quality softnesses, the situation that while having avoided this surgery tractor to use, its crotch 3 is stabbed patient's operative incision internal layer.
The above is giving an example of this utility model preferred forms, and the part of wherein not addressing is in detail those of ordinary skills' common practise.Protection domain of the present utility model is as the criterion with the content of claim, and any equivalent transformation carrying out based on technology enlightenment of the present utility model, also within protection domain of the present utility model.
Claims (3)
1. surgery operation drag hook, comprise handle, it is characterized in that: described handle comprises the outer bar and the interior bar that are set in together, described outer bar is provided with for the bolt fastening with described interior bar, described outer bar is connected with spring away from the end of described interior bar, described spring is provided with hook away from the end of described outer bar, described interior bar is provided with crotch away from the end of described outer bar, described crotch is provided with contact disc away from the end of described handle, between the card of described contact disc and described handle, be acute angle setting, on described contact disc, be arranged with nontoxic gum cover.
2. surgery operation drag hook as claimed in claim 1, is characterized in that: described contact disc is for circular or oval.
3. surgery operation drag hook as claimed in claim 1 or 2, is characterized in that: described nontoxic gum cover is silica gel sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860809.2U CN203597990U (en) | 2013-12-21 | 2013-12-21 | Surgery retractor for surgery department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860809.2U CN203597990U (en) | 2013-12-21 | 2013-12-21 | Surgery retractor for surgery department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203597990U true CN203597990U (en) | 2014-05-21 |
Family
ID=50710701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320860809.2U Expired - Fee Related CN203597990U (en) | 2013-12-21 | 2013-12-21 | Surgery retractor for surgery department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203597990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11638581B2 (en) | 2013-04-16 | 2023-05-02 | Cilag Gmbh International | Powered surgical stapler |
-
2013
- 2013-12-21 CN CN201320860809.2U patent/CN203597990U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11638581B2 (en) | 2013-04-16 | 2023-05-02 | Cilag Gmbh International | Powered surgical stapler |
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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: 20140521 Termination date: 20141221 |
|
| EXPY | Termination of patent right or utility model |