CN204484195U - Laparoscopic surgery drag hook - Google Patents
Laparoscopic surgery drag hook Download PDFInfo
- Publication number
- CN204484195U CN204484195U CN201520044163.XU CN201520044163U CN204484195U CN 204484195 U CN204484195 U CN 204484195U CN 201520044163 U CN201520044163 U CN 201520044163U CN 204484195 U CN204484195 U CN 204484195U
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- CN
- China
- Prior art keywords
- gib head
- handle
- groove
- laparoscopic surgery
- drag hook
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of laparoscopic surgery drag hook, the gib head comprising handle and be connected with handle one end, the cross section of described gib head is semicircle, and gib head is insertion end away from handle one end, and described insertion end has tapering, is provided with groove in gib head.The laparoscopic surgery drag hook of this structure, when carrying out abdomen wall puncture hole and expanding, by insertion end, gib head is stretched into abdominal cavity by puncturing hole, hook, hold up the abdominal wall tissue that need cut, the tissue that exposure need be cut, organization formation tension force between groove two edges, and isolate other histoorgans of intraperitoneal, be conducive to cutting and organizing with scalpel or electric knife, can effectively avoid damaging internal organs simultaneously; When carrying out puncturing hole and sewing up too, hooked by gib head, hold up abdominal wall tissue to be stapled, by groove guides sewing needle, sewing needle effectively can be avoided to damage internal organs, puncturing hole also can be made to sew up and be more prone to.
Description
Technical field
This utility model relates to medical instruments field, is specifically related to a kind of laparoscopic surgery drag hook.
Background technology
Laparoscopic surgery is the micro-wound surgical operation using modern medical equipment to carry out, by the puncturing hole of patients abdomen, application high-tech electronic formation system, observe the pathological tissues amplifying decades of times on a display screen, accurately removal of lesions rapidly, have wound little, go out insufficiency of blood, postoperative pain light, recover fast, feature that cicatrix is trickle.
In operation process, sometimes conveniently lesion tissue is taken out, expansion cutting need be carried out to puncturing hole, in prior art, be all the hand-held scalpel of doctor or under finger is auxiliary, directly cutting expanded to puncturing hole, because puncturing hole is less by other cutting equipments (electric knife), operating difficulties, waste time and energy, also not good because exposing, there is the risk of injured patient's abdominal viscera or doctor's finger.In addition, in the process that puncturing hole is sewed up, can occur that abdomen wall sewing not exclusively or sewing needle damage abdominal viscera, occurs the complication such as abdominal cavity hemorrhage, celiotomy incision hernia, intestinal obstruction, intestinal fistula.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of laparoscopic surgery drag hook, expands and helps out in puncturing hole sewing process, being convenient to operation, avoid damaging internal organs at puncturing hole.
This utility model is solved the problems of the technologies described above by following technological means: a kind of laparoscopic surgery drag hook, the gib head comprising handle and be connected with handle one end, the cross section of described gib head is semicircle, gib head is insertion end away from handle one end, described insertion end has tapering, is provided with groove in gib head.
Further, described gib head both sides are provided with multiple anti-slop serrations along gib head length direction, and described anti-slop serrations top is circular arc.
Further, described gib head and handle hinged.
Further, described gib head both sides are provided with multiple draw-in groove along gib head length direction, and described anti-slop serrations and draw-in groove are slidably connected, and are connected bottom anti-slop serrations by spring with bottom draw-in groove.
Further, described handle two ends are provided with gib head.
The beneficial effects of the utility model: laparoscopic surgery drag hook of the present utility model, the gib head comprising handle and be connected with handle one end, the cross section of described gib head is semicircle, and gib head is insertion end away from handle one end, described insertion end has tapering, is provided with groove in gib head.The laparoscopic surgery drag hook of this structure, when carrying out abdomen wall puncture hole and expanding, by insertion end, gib head is stretched into abdominal cavity by puncturing hole, hook, hold up the abdominal wall tissue that need cut, the tissue that exposure need be cut, organization formation tension force between groove two edges, and isolate other histoorgans of intraperitoneal, be conducive to cutting and organizing with scalpel or electric knife, can effectively avoid damaging internal organs simultaneously; When carrying out puncturing hole and sewing up too, hooked by gib head, hold up abdominal wall tissue to be stapled, by groove guides sewing needle, sewing needle effectively can be avoided to damage internal organs, puncturing hole also can be made to sew up and be more prone to.
Accompanying drawing explanation
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 gib head.
Detailed description of the invention
Below with reference to accompanying drawing, this utility model is described in detail, as shown in Figure 1-2: this laparoscopic surgery drag hook, the gib head 2 comprising handle 1 and be connected with handle one end, the cross section of described gib head is semicircle, gib head is insertion end 3 away from handle one end, described insertion end has tapering, is provided with groove 4 in gib head.The laparoscopic surgery drag hook of this structure, when carrying out abdomen wall puncture hole and expanding, by insertion end, gib head is stretched into abdominal cavity by puncturing hole, hook, hold up the abdominal wall tissue that need cut, the tissue that exposure need be cut, organization formation tension force between groove two edges, and isolate other histoorgans of intraperitoneal, be conducive to cutting and organizing with scalpel or electric knife, can effectively avoid damaging internal organs simultaneously; When carrying out puncturing hole and sewing up too, hooked by gib head, hold up abdominal wall tissue to be stapled, by groove guides sewing needle, sewing needle effectively can be avoided to damage internal organs, puncturing hole also can be made to sew up and be more prone to.
As the further improvement to technique scheme, described gib head both sides are provided with multiple anti-slop serrations 5 along gib head length direction, described anti-slop serrations top is circular arc, described gib head both sides are provided with multiple draw-in groove 6 along gib head length direction, described anti-slop serrations and draw-in groove are slidably connected, and are connected, during original state bottom anti-slop serrations by spring 7 with bottom draw-in groove, a sawtooth part is positioned at draw-in groove, and a part is exposed outside draw-in groove.Hooking with gib head, holding up in the process of skin, anti-slop serrations, under the impetus of spring force, with skin close contact, can effectively be avoided skidding.
As the further improvement to technique scheme, described gib head and handle hinged.The angle of convenient adjustment gib head and handle, is convenient to fast gib head be stretched into puncturing hole.Gib head and handle are also by arc transition.
As the further improvement to technique scheme, described handle two ends are provided with gib head.The size of gib head can be identical, also can not be identical, such as diameter is respectively 10 ㎜ and 20 ㎜, and the gib head varied in size is convenient to the user demand of satisfied different size puncturing hole.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail this utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (5)
1. a laparoscopic surgery drag hook, it is characterized in that: the gib head (2) comprising handle (1) and be connected with handle one end, the cross section of described gib head is semicircle, and gib head is insertion end (3) away from handle one end, described insertion end has tapering, is provided with groove (4) in gib head.
2. laparoscopic surgery drag hook according to claim 1, is characterized in that: described gib head both sides are provided with multiple anti-slop serrations (5) along gib head length direction, and described anti-slop serrations top is circular arc.
3. laparoscopic surgery drag hook according to claim 2, is characterized in that: described gib head and handle hinged.
4. laparoscopic surgery drag hook according to claim 2, it is characterized in that: described gib head both sides are provided with multiple draw-in groove (6) along gib head length direction, described anti-slop serrations and draw-in groove are slidably connected, and are connected bottom anti-slop serrations by spring (7) with bottom draw-in groove.
5. the laparoscopic surgery drag hook according to claim 1-4 any one, is characterized in that: described handle two ends are provided with gib head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044163.XU CN204484195U (en) | 2015-01-22 | 2015-01-22 | Laparoscopic surgery drag hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044163.XU CN204484195U (en) | 2015-01-22 | 2015-01-22 | Laparoscopic surgery drag hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204484195U true CN204484195U (en) | 2015-07-22 |
Family
ID=53563497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520044163.XU Expired - Fee Related CN204484195U (en) | 2015-01-22 | 2015-01-22 | Laparoscopic surgery drag hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204484195U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105342650A (en) * | 2015-12-10 | 2016-02-24 | 朱磊 | Plate-type wire retractor with claw for limb surgery |
| CN105796139A (en) * | 2016-05-12 | 2016-07-27 | 苏州圣铭医疗器械有限公司 | Abdomen operation pull hook used for total endoscopic esophageal cancer surgery |
| CN107684455A (en) * | 2017-09-25 | 2018-02-13 | 苏州优贝特医疗器械有限公司 | A kind of adjustable lock shaped metal bone plate system |
-
2015
- 2015-01-22 CN CN201520044163.XU patent/CN204484195U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105342650A (en) * | 2015-12-10 | 2016-02-24 | 朱磊 | Plate-type wire retractor with claw for limb surgery |
| CN105796139A (en) * | 2016-05-12 | 2016-07-27 | 苏州圣铭医疗器械有限公司 | Abdomen operation pull hook used for total endoscopic esophageal cancer surgery |
| CN107684455A (en) * | 2017-09-25 | 2018-02-13 | 苏州优贝特医疗器械有限公司 | A kind of adjustable lock shaped metal bone plate system |
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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: 20150722 Termination date: 20160122 |
|
| EXPY | Termination of patent right or utility model |