CN205031329U - Reduction forceps of bone - Google Patents
Reduction forceps of bone Download PDFInfo
- Publication number
- CN205031329U CN205031329U CN201520774599.4U CN201520774599U CN205031329U CN 205031329 U CN205031329 U CN 205031329U CN 201520774599 U CN201520774599 U CN 201520774599U CN 205031329 U CN205031329 U CN 205031329U
- Authority
- CN
- China
- Prior art keywords
- bone
- reduction forceps
- sleeve
- forceps
- pincers
- 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
Links
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model provides a reduction forceps of bone, relates to medical instrument technical field, and it includes the double -layered bone forceps of two relative settings and the connecting rod of connecting two double -layered bone forceps, and every presss from both sides the bone forceps and includes two tong arms of mutual articulated, and the front end of every tong arm is inwards buckled and is formed the arc binding clip, and the pointed end of arc binding clip is equipped with splint, the rear end of every tong arm is equipped with and grips the ring, and two that just are arranged in same double -layered bone forceps grip the ring, and one of them grips the ring and is provided with the sleeve, and another grips to encircle to be provided with and overlaps the post with sleeve matched with. The utility model discloses two sections broken bone of centre gripping and pull broken bone to the reset position after and effectively lock the broken bone position avoid broken bone to misplace once more respectively.
Description
Technical field
This utility model relates to technical field of medical instruments, is specifically a kind of reduction forceps of bone.
Background technology
Bone holding forceps generally need be adopted after fracture to be resetted by knochenbruch, and be fixed by steel plate, screw etc.Conventional reduction forceps, two tong arms primarily of X-type are hinged to be formed, front end is as clamp, rear end is as handle, after fracture, the two sections of knochenbruch disconnected, due to muscle pull traction under, there will be and be overlapping, when resetting to knochenbruch, at least two reduction forceps need be used to clamp two sections of knochenbruch respectively, and by medical worker, two sections of end bones are pulled open to reset position and use Interal fixation, the shift position size of two sections of knochenbruch needs to regulate by hand, knochenbruch is made to be difficult to justify align, even sometimes, after knochenbruch resets, take away bone holding forceps when carrying out Interal fixation, knochenbruch recovers original misaligned state, the inconvenience of work is brought to doctor, too increase the misery of patient simultaneously.
Utility model content
For the defect existed in prior art, the purpose of this utility model is to provide a kind of reduction forceps of bone, can clamp two sections of knochenbruch respectively and knochenbruch traction effectively be locked knochenbruch position to reset position, avoiding knochenbruch again to misplace.
For reaching above object, the technical scheme that this utility model is taked is: a kind of reduction forceps of bone, comprise two splenial bone pincers be oppositely arranged and the connecting rod being connected two splenial bone pincers, each splenial bone pincers comprise two tong arms be hinged, the front end of each tong arm bends inwards and forms arc binding clip, and the tip of arc binding clip is provided with clamping plate; The rear end of each tong arm is provided with gripper rings, and is arranged in two gripper rings of same splenial bone pincers, and one of them gripper rings is provided with sleeve, and another gripper rings is provided with the sleeve column matched with sleeve.
Further improvement is: described connecting rod comprises the adjusting rod of adjusting bolt and two staggered parallel settings, and every root adjusting rod offers a groove along its length, and described adjusting bolt is plugged in two grooves.
Further improvement is: described clamping plate are evenly distributed with some circular holes.
Further improvement is: the rectangular structure of described clamping plate.
Further improvement is: the diameter of described sleeve is greater than the diameter of sleeve column.
Further improvement is: the length of described sleeve is less than the length of sleeve column.
Further improvement is: described sleeve is provided with coarse adjustment nut and fine setting nut.
Further improvement is: described sleeve column is provided with rule.
Further improvement is: be provided with back-moving spring between two tong arms of each splenial bone pincers.
Further improvement is: described splenial bone pincers are made up of stainless steel material.
The beneficial effects of the utility model are:
1, in this utility model, comprise two splenial bone pincers be oppositely arranged and the connecting rod being connected two splenial bone pincers, because two splenial bone pincers be oppositely arranged can clamp two sections of knochenbruch respectively, because knochenbruch can interlock under the pullling of muscle, medical worker first can unclamp adjusting bolt, the adjusting rod that two staggered parallel are arranged adjusts movement along its length, thus drive two splenial bone pincers along the relative movement of connecting rod direction, final traction two knochenbruch generation relative movement, when knochenbruch is drawn to reset position, screw adjusting bolt thus the relative position of locking knochenbruch, therefore, two sections of knochenbruch can be clamped respectively and knochenbruch traction is effectively locked knochenbruch position to reset position, knochenbruch is avoided again to misplace, thus alleviate the working strength of medical worker, alleviate the misery of patient.
2, in this utility model, be provided with clamping plate at the tip of arc binding clip, and clamping plate be evenly distributed with some circular holes, the pressure at arc binding clip tip can not only be disperseed, and after knochenbruch resets, draw point can be squeezed into by circular hole on clamping plate, reduce the infringement to soft tissue.
3, in this utility model, be provided with the sleeve and sleeve column that match, can by coarse adjustment nut and/or the distance between fine setting nut regulating sleeve and sleeve column, and then accurately control the opening width of tong arm, further, medical personnel, by reading the rule of sleeve column, more accurately can control the opening width of tong arm, improve operation degree of accuracy.
Accompanying drawing explanation
Fig. 1 is the structural representation of reduction forceps of bone in this utility model embodiment;
Fig. 2 is the structural representation of connecting rod in this utility model embodiment.
Reference numeral:
1-tong arm; 11-arc binding clip; 12-gripper rings;
2-connecting rod; 21-adjusting rod; 22-groove; 23-adjusting bolt;
3-clamping plate; 31-circular hole;
4-sleeve; 41-coarse adjustment nut; 42-finely tunes nut;
5-sleeve column; 51-rule;
6-back-moving spring.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Shown in Figure 1, this utility model embodiment provides a kind of reduction forceps of bone, comprises two splenial bone pincers be oppositely arranged and the connecting rod 2 being connected two splenial bone pincers, and concrete, described splenial bone pincers are made up of stainless steel material.Each splenial bone pincers comprise two tong arms 1 be hinged, and the front end of each tong arm 1 bends inwards and forms arc binding clip 11, and the tip of arc binding clip 11 is provided with clamping plate 3; Concrete, the rectangular structure of described clamping plate 3, and described clamping plate 3 are evenly distributed with some circular holes 31.The pressure at arc binding clip tip 11 can not only be disperseed, and after knochenbruch resets, draw point can be squeezed into by circular hole 31 on clamping plate 3, reduce the infringement to soft tissue.
The rear end of each tong arm 1 is provided with gripper rings 12, and is arranged in two gripper rings 12 of same splenial bone pincers, and one of them gripper rings 12 is provided with sleeve 4, and another gripper rings 12 is provided with the sleeve column 5 matched with sleeve 4.Concrete, the diameter of described sleeve 4 is greater than the diameter of sleeve column 5, and the length of described sleeve 4 is less than the length of sleeve column 5, is convenient to sleeve column 5 and is inserted in sleeve 4.Preferably, described sleeve 4 is provided with coarse adjustment nut 41 and fine setting nut 42.Described sleeve column 5 is provided with rule 51.Can by coarse adjustment nut 41 and/or the distance between fine setting nut 42 regulating sleeve 4 and sleeve column 5, and then accurately control the opening width of tong arm 1, further, medical personnel are by reading the rule 51 of sleeve column 5, more accurately can control the opening width of tong arm 5, improve operation degree of accuracy.Preferably, back-moving spring 6 is provided with between two tong arms 1 that each splenial bone clamps.Make tong arm 5 to brake reply, be convenient to medical personnel's operation.
Shown in Figure 2, described connecting rod 2 comprises the adjusting rod 21 of adjusting bolt 23 and two staggered parallel settings, and every root adjusting rod 21 offers a groove 22 along its length, and described adjusting bolt 23 is plugged in two grooves 22.Because two splenial bone pincers be oppositely arranged can clamp two sections of knochenbruch respectively, because knochenbruch can interlock under the pullling of muscle, medical worker can first unclamp adjusting bolt 23, the adjusting rod 21 that two staggered parallel are arranged adjusts movement along its length, thus drive two splenial bone pincers along the relative movement of connecting rod direction, final traction two knochenbruch generation relative movement, when knochenbruch is drawn to reset position, screw adjusting bolt 23 thus the relative position of locking knochenbruch, therefore, two sections of knochenbruch can be clamped respectively and knochenbruch traction is effectively locked knochenbruch position to reset position, knochenbruch is avoided again to misplace, thus alleviate the working strength of medical worker, alleviate the misery of patient.
The operation principle of this utility model reduction forceps of bone is:
Medical personnel are by coarse adjustment nut 41 and/or the distance between fine setting nut 42 regulating sleeve 4 and sleeve column 5, the rule 51 simultaneously reading sleeve column 5 controls the opening width of tong arm 5, then control two splenial bone pincers be oppositely arranged and clamp two sections of knochenbruch respectively, because knochenbruch can interlock under the pullling of muscle, medical worker first unclamps adjusting bolt 23, the adjusting rod 21 that two staggered parallel are arranged adjusts movement along its length, thus drive two splenial bone pincers along the relative movement of connecting rod direction, final traction two knochenbruch generation relative movement, when knochenbruch is drawn to reset position, screw adjusting bolt 23 thus the relative position of locking knochenbruch.Then, medical worker squeezes into draw point by circular hole 31 on clamping plate 3 again.
This utility model is not only confined to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with this utility model or akin technical scheme, all within its protection domain.
Claims (10)
1. a reduction forceps of bone, it is characterized in that: comprise two splenial bone pincers be oppositely arranged and the connecting rod (2) being connected two splenial bone pincers, each splenial bone pincers comprise two tong arms (1) be hinged, the front end of each tong arm (1) bends inwards and forms arc binding clip (11), and the tip of arc binding clip (11) is provided with clamping plate (3); The rear end of each tong arm (1) is provided with gripper rings (12), and be arranged in two gripper rings (12) of same splenial bone pincers, one of them gripper rings (12) is provided with sleeve (4), and another gripper rings (12) is provided with the sleeve column (5) matched with sleeve (4).
2. reduction forceps of bone according to claim 1, it is characterized in that: described connecting rod (2) comprises the adjusting rod (21) of adjusting bolt (23) and two staggered parallel settings, every root adjusting rod (21) offers a groove (22) along its length, and described adjusting bolt (23) is plugged in two grooves (22).
3. reduction forceps of bone according to claim 1, is characterized in that: described clamping plate (3) are evenly distributed with some circular holes (31).
4. reduction forceps of bone according to claim 1, is characterized in that: described clamping plate (3) rectangular structure.
5. reduction forceps of bone according to claim 1, is characterized in that: the diameter of described sleeve (4) is greater than the diameter of sleeve column (5).
6. reduction forceps of bone according to claim 1, is characterized in that: the length of described sleeve (4) is less than the length of sleeve column (5).
7. reduction forceps of bone according to claim 1, is characterized in that: described sleeve (4) is provided with coarse adjustment nut (41) and fine setting nut (42).
8. reduction forceps of bone according to claim 1, is characterized in that: described sleeve column (5) is provided with rule (51).
9. reduction forceps of bone according to claim 1, is characterized in that: be provided with back-moving spring (6) between two tong arms (1) of each splenial bone pincers.
10. reduction forceps of bone according to claim 1, is characterized in that: described splenial bone pincers are made up of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520774599.4U CN205031329U (en) | 2015-10-08 | 2015-10-08 | Reduction forceps of bone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520774599.4U CN205031329U (en) | 2015-10-08 | 2015-10-08 | Reduction forceps of bone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205031329U true CN205031329U (en) | 2016-02-17 |
Family
ID=55290268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520774599.4U Expired - Fee Related CN205031329U (en) | 2015-10-08 | 2015-10-08 | Reduction forceps of bone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205031329U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992158A (en) * | 2018-08-17 | 2018-12-14 | 成都大学附属医院 | A kind of controllable fracture closed reduction device |
| CN109171922A (en) * | 2018-10-23 | 2019-01-11 | 无锡市贵鲲科技有限公司 | The synthetism of Fracture internal fixaiion is pressed from both sides |
| CN110882047A (en) * | 2019-10-31 | 2020-03-17 | 深圳市微语信息技术开发有限公司 | Orthopedic guiding reduction fixing forceps |
| CN111493995A (en) * | 2020-03-27 | 2020-08-07 | 单国华 | Clamp for fracture operation |
-
2015
- 2015-10-08 CN CN201520774599.4U patent/CN205031329U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992158A (en) * | 2018-08-17 | 2018-12-14 | 成都大学附属医院 | A kind of controllable fracture closed reduction device |
| CN109171922A (en) * | 2018-10-23 | 2019-01-11 | 无锡市贵鲲科技有限公司 | The synthetism of Fracture internal fixaiion is pressed from both sides |
| CN110882047A (en) * | 2019-10-31 | 2020-03-17 | 深圳市微语信息技术开发有限公司 | Orthopedic guiding reduction fixing forceps |
| CN111493995A (en) * | 2020-03-27 | 2020-08-07 | 单国华 | Clamp for fracture operation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205031329U (en) | Reduction forceps of bone | |
| CN204318881U (en) | Bone holding forceps | |
| CN203576583U (en) | Surgical hemostatic forceps | |
| CN203873849U (en) | Fracture reduction forceps | |
| CN206026394U (en) | Brothers' reduction of fracture holding forceps | |
| CN201591586U (en) | Parallel opening tongs | |
| CN205072961U (en) | Neurosurgery is with pressing from both sides bone object with adjustable | |
| CN111493995B (en) | Clamp for fracture operation | |
| CN104161563A (en) | Medical fracture closed reduction forceps | |
| CN204520875U (en) | Minimally Invasive Surgery clamps | |
| CN108143480A (en) | A kind of metacarpal bone restorer | |
| CN204734532U (en) | A pincers that reset for complexity fracture | |
| CN202505434U (en) | Diaphysis bone holding forceps | |
| CN206822697U (en) | A kind of reduction forceps of bone | |
| CN206463011U (en) | A kind of telescopic tumour clamp device | |
| CN202604950U (en) | Composite restoration pincers | |
| CN208031257U (en) | The nucleus pulposus clamp of zigzag gripping | |
| CN205514780U (en) | Fixing forceps for traumatic orthopedics department | |
| CN209864027U (en) | Quick locking three-jaw bone holder | |
| CN206026404U (en) | Brothers' surgery fracture double leaf pincers that reset | |
| CN207970141U (en) | Jaw type pedicle screw head of a nail clamper | |
| CN203634267U (en) | Multifunctional traction reduction device | |
| CN204909524U (en) | Surgery operation expansion pincers | |
| CN211094638U (en) | Small steel plate clamping pincers | |
| CN204618391U (en) | Modified model intramedullary needle injection-drawing out device |
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: 20160217 Termination date: 20161008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |