CN110495929A - Fracture clamp - Google Patents
Fracture clamp Download PDFInfo
- Publication number
- CN110495929A CN110495929A CN201910855039.4A CN201910855039A CN110495929A CN 110495929 A CN110495929 A CN 110495929A CN 201910855039 A CN201910855039 A CN 201910855039A CN 110495929 A CN110495929 A CN 110495929A
- Authority
- CN
- China
- Prior art keywords
- caliper
- lateral trench
- binding clip
- jaw
- groove
- 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.)
- Granted
Links
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 210000000988 bone and bone Anatomy 0.000 abstract description 11
- 206010017076 Fracture Diseases 0.000 description 12
- 208000010392 Bone Fractures Diseases 0.000 description 11
- 210000004369 blood Anatomy 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 2
- 208000006670 Multiple fractures Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/2833—Locking means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Ophthalmology & Optometry (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgical Instruments (AREA)
Abstract
It include be hinged the first caliper and the second caliper of setting the invention discloses a kind of fracture clamp, the end of first caliper and the end of the second caliper are bent to X-direction and form the first binding clip and the second binding clip that are used in conjunction with each other；First caliper and the second caliper hinged place are provided with the Y-direction adjustment structure for adjusting the first caliper and the second caliper Y-direction distance along Z axis upward direction；The alternate groove of transverse and longitudinal is provided on first binding clip and the second binding clip；The fracture clamp of the technical program can carry out free adjusting in multiple directions, Y-direction adjustment structure is convenient to repair in the bone of dislocation, first binding clip and being obliquely installed for the second binding clip are convenient to that the bone of dislocation is further carried out playback reply, structure is simple simultaneously, it is easy to operate, it is conducive to adjust.
Description
Technical field
The invention belongs to medical instruments fields, are specifically related to a kind of fracture clamp.
Background technique
Fracture is that the continuity of bone structure is broken completely or partially.Be more common in children and the elderly, young people also when
There is generation.Patient is often-a position fracture, minority is multiple fracture.
It can misplace between general bone after patient's fracture, while also not identical there is a situation where misplacing between bone,
Conventional Medical clamp is not easy to correct in the bone of dislocation, and doctor is pressed from both sides during using clamp sometimes for by clamp
Angle after holding is kept for a long time, and traditional clamp is not able to satisfy this function, when the operation fractured is repaired, need by
Incision of skin at patients with fractures, in order to restore the position between bone and bone, blood can flow out after cutting skin, common doctor
Doctor's operation is not easy to clamp.
A kind of new fracture clamp is needed thus, is convenient to repair the knochenbruch of dislocation, in the process of doctor's clamping
In be conducive to fixed clamp position, while structure is simple, is conducive to doctor and operates.
Summary of the invention
In view of this, the present invention provides a kind of fracture clamp, it is convenient to repair the knochenbruch of dislocation, is clamped in doctor
During be conducive to fixed clamp position, while structure is simple, is conducive to doctor and operates.
A kind of fracture clamp, the first caliper and the second caliper including the setting that is hinged, the end of first caliper
It is bent to X-direction with the end of the second caliper and forms the first binding clip and the second binding clip that are used in conjunction with each other；Described
One caliper and the second caliper hinged place are provided with the Y for adjusting the first caliper and the second caliper Y-direction distance along Z axis upward direction
To adjustment structure；On first binding clip and the second binding clip.
Further, first binding clip is tilted with 5-8 ° towards Y-axis negative direction along the plane that X-axis and Z axis are formed
The first inclination angle；The plane that second binding clip is formed along X-axis and Z axis towards Y-axis positive direction be tilted with 5-8 ° the
Two inclination angles.
Further, first binding clip and the second binding clip are convex structure, the first jaw of the first binding clip and second
Second jaw of binding clip is oppositely arranged, and the alternate groove of transverse and longitudinal is uniformly arranged on the first jaw and the second jaw.
Further, the groove includes the first lateral trench, the second lateral trench, third lateral trench and a plurality of vertical
In the longitudinal groove of lateral trench, first lateral trench, the second lateral trench and third lateral trench are parallel to each other and set
It sets, arranged in parallel between a plurality of longitudinal groove, the end of the lateral trench and longitudinal groove all extends to pincers
The edge of mouth.
Further, it is formed with the grip block of multiple rectangular configurations between the lateral trench and longitudinal groove, described first
Lateral trench is set between the second lateral trench and third lateral trench；Between first lateral trench and the second lateral trench
It is high that the height of projection of grip block in X direction is higher than the protrusion of the grip block between the second lateral trench and jaw edge in X direction
Degree, the height of projection of grip block in X direction between the first lateral trench and third lateral trench be higher than third lateral trench with
The height of projection of grip block in X direction between jaw edge.
Further, the Y-direction adjustment structure is to be arranged on caliper for adjusting the adjusting spiral shell of two caliper Y-direction distances
Bolt.
Further, screw rod is hingedly provided on first caliper, the screw rod passes through to be arranged on the second caliper and screw rod
There is the adjusting nut for adjusting the first caliper and the second caliper X-direction spacing.
Further, the other end of first caliper and the other end of the second caliper are provided with for enhancing frictional force
Rub striped.
Beneficial effects of the present invention:
Fracture clamp provided by the invention can carry out free adjusting in multiple directions, and Y-direction adjustment structure is convenient to misplace
Bone repaired, the first binding clip and being obliquely installed for the second binding clip are convenient to that further the bone of dislocation playbacks
It replys, while structure is simple, it is easy to operate, it is conducive to adjust.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the first general structure schematic diagram of the invention；
Fig. 2 is tong head schematic diagram of the present invention；
Fig. 3 is A-A cross-sectional view of the present invention.
Appended drawing reference
First caliper 1；Second caliper 2；Hinge joint 3；Adjust bolt 4；First binding clip 5；Knochenbruch 6；Second binding clip 7；Screw rod
8；Adjusting nut 9；First jaw 10；Second jaw 11；Second lateral trench 12；First lateral trench 13；Grip block 14；It is longitudinal
Groove 15；Third lateral trench 16.
Specific embodiment
Fig. 1 is the first general structure schematic diagram of the invention；Fig. 2 is tong head schematic diagram of the present invention；Fig. 3 is A- of the present invention
A cross-sectional view；It is as shown in the figure: a kind of fracture clamp, the first caliper 1 and the second caliper 2 including the setting that is hinged, described first
The end of caliper 1 and the end of the second caliper 2 are bent to X-direction and are formed the first binding clip 5 being used in conjunction with each other and
Two binding clips 7；First caliper 1 and 2 hinged place of the second caliper are provided with along Z axis upward direction for adjusting 1 He of the first caliper
Y-direction adjustment structure of the second caliper 2Y to distance；The alternate ditch of transverse and longitudinal is provided on first binding clip 5 and the second binding clip 7
The fracture clamp of slot, (X-direction, Y direction and Z-direction) as shown in Figure 1, the technical program passes through hinge joint 3
First caliper 1 and the second caliper 2 are carried out hingedly, being convenient to by the setting of Y-direction adjustment structure will be between two calipers progress Y-direction
Away from adjusting, the first binding clip 5 and being obliquely installed for the second binding clip 7 are convenient to that further the bone of dislocation playbacks back
It is multiple, while structure is simple, it is easy to operate, it is conducive to control.
In the present embodiment, the plane that first binding clip 5 is formed along X-axis with Z axis is tilted with towards Y-axis negative direction
5-8 ° of the first inclination angle；Second binding clip 7 is tilted with 5-towards Y-axis positive direction along the plane that X-axis and Z axis are formed
8 ° of the second inclination angle, as shown in Figure 3, the first binding clip 5 and the second binding clip 7 are obliquely installed respectively, and preferred tilt angle is set
6 ° are set to, the misconstruction needs between patient's knochenbruch are restored it to original position, when using the binding clip being obliquely installed, will effectively be applied
The active force being added on knochenbruch 6 is decomposed and is formed with the component along horizontal direction in Fig. 3, doctor using when be more conducive to make
The knochenbruch 6 of dislocation is restored.
In the present embodiment, first binding clip 5 and the second binding clip 7 are convex structure, the first jaw of the first binding clip 5
10 are oppositely arranged with the second jaw 11 of the second binding clip 7, and the alternate groove of transverse and longitudinal is uniformly arranged on the first jaw 10 and
Two jaws 11, the setting of convex structure are convenient to clamp knochenbruch 6, and a plurality of alternate groove structure of transverse and longitudinal will be at jaw
Clamping face be divided into the grip blocks 14 of multiple block structures, the setting of grip block 14 enhances frictional force convenient for stepping up knochenbruch, it is ensured that
Operation is gone on smoothly.
In the present embodiment, the groove include the first lateral trench 13, the second lateral trench 12, third lateral trench 16 with
And a plurality of longitudinal groove 15 perpendicular to lateral trench, first lateral trench 13, the second lateral trench 12 and third are horizontal
It is arranged in parallel to groove 16, arranged in parallel, the lateral trench and longitudinal direction between a plurality of longitudinal groove 15
The end of groove all extends to the edge of jaw, and parallel equidistant is arranged between a plurality of lateral trench, and longitudinal groove is similarly adopted
With the equidistant set-up mode that is parallel to each other, the notch end of lateral trench and longitudinal groove is set to the edge of jaw, convenient
In operation clamping process, blood is flowed out along groove, will not be accumulated at jaw, be influenced to perform the operation.
In the present embodiment, the grip block 14 of multiple rectangular configurations, institute are formed between the lateral trench and longitudinal groove
The first lateral trench 13 is stated to be set between the second lateral trench 12 and third lateral trench 16；First lateral trench 13 and second
The height of projection of grip block 14 in X direction between lateral trench 12 is higher than the folder between the second lateral trench 12 and jaw edge
The height of projection of block in X direction is held, the protrusion of grip block in X direction between the first lateral trench 13 and third lateral trench 16
Height is higher than the height of projection of grip block in X direction between third lateral trench 16 and jaw edge, and grip block 14 is not using
Level protrusion setting is the low structure in intermediate high both ends, cooperates the setting of each groove structure, further to be conducive to operation
The quick flowing of blood in the process is quickly flowed out binding clip position, will not be accumulated, and the depth of certain groove is using the first lateral ditch
13 depth of slot is less than the depth of the second lateral trench, while the setting of the depth of groove and grip block 14 is the knot of arc
Structure, the arcuate structure of cooperation binding clip clamping face make its overall structure not only be convenient to clamping knochenbruch, while being conducive to blood and quickly flowing
Out, it is convenient to the surgery situation that doctor observes knochenbruch.
In the present embodiment, the Y-direction adjustment structure is to be arranged on caliper for adjusting the adjusting of two caliper Y-direction distances
Bolt 4 can adjust the Y-direction distance between the first binding clip 5 and the second binding clip 7 by the setting of adjusting bolt 4 during surgery,
The different Cheng Du that can be broken according to patient bone reasonably adjust the distance between two binding clips, while cooperation is set with tilting
The first binding clip 5 and the second binding clip 7 set, so that operation is more convenient.
In the present embodiment, screw rod 8 is hingedly provided on first caliper 1, the screw rod 8 passes through the second caliper 2 and silk
It is provided with the adjusting nut 9 for adjusting the first caliper 1 and the second caliper X-direction spacing on bar 8, passes through screw rod and nut
Setting needs to keep clamp position for a long time, i.e. adjustable nut, it is ensured that it keeps clamping after using clamp clamping knochenbruch
State.
In the present embodiment, the other end of the other end of first caliper 1 and the second caliper 2 is provided with to rub for enhancing
The handheld terminal of the friction striped of wiping power, the first caliper 1 and the second caliper 2 is provided with friction striped (being not drawn into figure), side
It performs the operation convenient for doctor.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (8)
1. a kind of fracture clamp, it is characterised in that: the first caliper and the second caliper including the setting that is hinged, first pincers
The end of body and the end of the second caliper are bent to X-direction and are formed the first binding clip being used in conjunction with each other and the second pincers
Head；First caliper and the second caliper hinged place are provided with along Z axis upward direction for adjusting the first caliper and the second caliper Y
To the Y-direction adjustment structure of distance；The alternate groove of transverse and longitudinal is provided on first binding clip and the second binding clip.
2. fracture clamp according to claim 1, it is characterised in that: first binding clip forms flat along X-axis and Z axis
Facing the first inclination angle that Y-axis negative direction is tilted with 5-8 °；The plane that second binding clip is formed along X-axis and Z axis to
Y-axis positive direction be tilted with 5-8 ° of the second inclination angle.
3. fracture clamp according to claim 2, it is characterised in that: first binding clip and the second binding clip are arc-shaped
Structure, the first jaw of the first binding clip are oppositely arranged with the second jaw of the second binding clip, and the alternate groove of transverse and longitudinal is uniformly set
It sets in the first jaw and the second jaw.
4. fracture clamp according to claim 3, it is characterised in that: the groove includes the first lateral trench, the second cross
To groove, third lateral trench and a plurality of longitudinal groove perpendicular to lateral trench, first lateral trench, second are laterally
Groove and third lateral trench are arranged in parallel, arranged in parallel between a plurality of longitudinal groove, the transverse direction ditch
The end of slot and longitudinal groove all extends to the edge of jaw.
5. fracture clamp according to claim 4, it is characterised in that: be formed between the lateral trench and longitudinal groove
The grip block of multiple rectangular configurations, first lateral trench are set between the second lateral trench and third lateral trench；The
The height of projection of grip block in X direction between one lateral trench and the second lateral trench is higher than the second lateral trench and jaw side
The height of projection of grip block in X direction between edge, the grip block between the first lateral trench and third lateral trench is in X direction
Height of projection be higher than the height of projection of grip block in X direction between third lateral trench and jaw edge.
6. fracture clamp according to claim 1, it is characterised in that: the Y-direction adjustment structure is that setting is used on caliper
In the adjusting bolt for adjusting two caliper Y-direction distances.
7. fracture clamp according to claim 1, it is characterised in that: be hingedly provided with screw rod on first caliper, institute
It states screw rod and passes through the adjusting spiral shell being provided on the second caliper and screw rod for adjusting the first caliper and the second caliper X-direction spacing
It is female.
8. fracture clamp according to claim 7, it is characterised in that: the other end of first caliper and the second caliper
The other end is provided with the friction striped for enhancing frictional force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910855039.4A CN110495929B (en) | 2019-09-10 | 2019-09-10 | Fracture clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910855039.4A CN110495929B (en) | 2019-09-10 | 2019-09-10 | Fracture clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110495929A true CN110495929A (en) | 2019-11-26 |
| CN110495929B CN110495929B (en) | 2024-05-31 |
Family
ID=68591863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910855039.4A Active CN110495929B (en) | 2019-09-10 | 2019-09-10 | Fracture clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110495929B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115813456A (en) * | 2022-12-09 | 2023-03-21 | 沈阳医学院附属第二医院 | Endocardium myocardial biopsy forceps and use method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1044653A2 (en) * | 1999-04-12 | 2000-10-18 | Accurate Surgical & Scientific Instruments Corporation | Bone clamp for dynamic and non-dynamic compression of fractures |
| US20010053911A1 (en) * | 1998-09-17 | 2001-12-20 | Marcus Hehli | Repositioning instrument to fixate bone-fractures |
| US6582451B1 (en) * | 1999-03-16 | 2003-06-24 | The University Of Sydney | Device for use in surgery |
| CN201551423U (en) * | 2009-11-30 | 2010-08-18 | 郑伟 | Limb fracture two-way restoration traction forceps |
| CN204765808U (en) * | 2015-05-05 | 2015-11-18 | 重庆医科大学附属永川医院 | Fixed pincers of reduction of fracture |
| CN206355106U (en) * | 2016-06-29 | 2017-07-28 | 庞同涛 | A kind of fracture resetting tongs |
| CN206979567U (en) * | 2017-01-06 | 2018-02-09 | 王晓宁 | A kind of orthopedic anchoring forceps |
| CN108013927A (en) * | 2016-11-23 | 2018-05-11 | 谢志进 | Integrated fracture reduction fixing clamp |
| GB201812903D0 (en) * | 2018-08-08 | 2018-09-19 | Brook Orthopaedics Ltd | A clamp and a cable |
| CN209122413U (en) * | 2018-04-01 | 2019-07-19 | 深圳湾德亮科技有限公司 | A kind of orthopaedics knochenbruch reattachment surgery Special reset clamp |
-
2019
- 2019-09-10 CN CN201910855039.4A patent/CN110495929B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010053911A1 (en) * | 1998-09-17 | 2001-12-20 | Marcus Hehli | Repositioning instrument to fixate bone-fractures |
| US6582451B1 (en) * | 1999-03-16 | 2003-06-24 | The University Of Sydney | Device for use in surgery |
| EP1044653A2 (en) * | 1999-04-12 | 2000-10-18 | Accurate Surgical & Scientific Instruments Corporation | Bone clamp for dynamic and non-dynamic compression of fractures |
| CN201551423U (en) * | 2009-11-30 | 2010-08-18 | 郑伟 | Limb fracture two-way restoration traction forceps |
| CN204765808U (en) * | 2015-05-05 | 2015-11-18 | 重庆医科大学附属永川医院 | Fixed pincers of reduction of fracture |
| CN206355106U (en) * | 2016-06-29 | 2017-07-28 | 庞同涛 | A kind of fracture resetting tongs |
| CN108013927A (en) * | 2016-11-23 | 2018-05-11 | 谢志进 | Integrated fracture reduction fixing clamp |
| CN206979567U (en) * | 2017-01-06 | 2018-02-09 | 王晓宁 | A kind of orthopedic anchoring forceps |
| CN209122413U (en) * | 2018-04-01 | 2019-07-19 | 深圳湾德亮科技有限公司 | A kind of orthopaedics knochenbruch reattachment surgery Special reset clamp |
| GB201812903D0 (en) * | 2018-08-08 | 2018-09-19 | Brook Orthopaedics Ltd | A clamp and a cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115813456A (en) * | 2022-12-09 | 2023-03-21 | 沈阳医学院附属第二医院 | Endocardium myocardial biopsy forceps and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110495929B (en) | 2024-05-31 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191213 Address after: Jiulongpo Ma Wang Xiang Longquan Cun, Chongqing City No. 160 400080 Applicant after: CHONGQING JIULONGPO DISTRICT HOSPITAL OF TRADITIONAL CHINESE MEDICINE Address before: Jiulongpo Ma Wang Xiang Longquan Cun, Chongqing City No. 160 400080 Applicant before: Ma Qiuye Applicant before: Zhu Huaiyu |
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