CN204708936U - Bone holding forceps - Google Patents
Bone holding forceps Download PDFInfo
- Publication number
- CN204708936U CN204708936U CN201520356115.4U CN201520356115U CN204708936U CN 204708936 U CN204708936 U CN 204708936U CN 201520356115 U CN201520356115 U CN 201520356115U CN 204708936 U CN204708936 U CN 204708936U
- Authority
- CN
- China
- Prior art keywords
- engagement arm
- lower engagement
- holding forceps
- bone holding
- bone
- 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 discloses a kind of bone holding forceps, belong to medical apparatus and instruments field of structural design, these bone holding forceps comprise engagement arm and lower engagement arm, upper engagement arm and lower engagement arm are by a bolted splice, the holding end of upper engagement arm is connected with fastening bolt, fastening bolt is threaded with clamp nut after running through the through hole on the holding end of lower engagement arm, and wherein, the clamping part of the occlusal end of upper engagement arm and lower engagement arm offers the corresponding slit-like opening for placing steel nail; The bone holding forceps of this structure overcome bone holding forceps of the prior art can not by fracture end reduction and fixing synchronously carry out causing following closely steel nail time fracture end skew problem, thus make fracture end reduction and fix to carry out simultaneously, avoid the problem that when following closely steel nail, fracture end is shifted again to occur, the smooth perfection greatly facilitating operation completes, and make complicated fracture operation simple, and then ensure that the rehabilitation efficacy of patient.
Description
Technical field
This utility model relates to Design for Medical Device field, particularly relates to a kind of bone holding forceps.
Background technology
Bone holding forceps are a kind of for clamping skeleton during bone surgery, play medical apparatus and instruments that is fixing, reset response.In bone surgery, successful mark has been exactly anatomical reduction, strong fixing, and will complete the use that this operating procedure be unable to do without bone holding forceps.
Existing bone holding forceps main body is upper engagement arm and lower engagement arm, by bolted splice in the middle part of upper engagement arm and lower engagement arm, meanwhile, the holding end of upper engagement arm is connected with fastening bolt, fastening bolt is fixing through being threaded with clamp nut after the through hole on lower engagement arm holding end.
But, when adopting bone holding forceps of the prior art to carry out bone surgery, still fracture end reduction synchronously can not be carried out with fixing, when fracture end places steel nail, first need to shift out bone holding forceps, can cause that the fracture end reduction of patient is micro-deviation like this, thus affect the rehabilitation of patient.
Utility model content
For above-mentioned Problems existing, this utility model provides a kind of bone holding forceps, with overcome bone holding forceps of the prior art can not by fracture end reduction and fixing synchronously carry out causing following closely steel nail time fracture end skew problem, thus make fracture end reduction and fix to carry out simultaneously, avoid the problem that when following closely steel nail, fracture end is shifted again to occur, the smooth perfection greatly facilitating operation completes, and makes complicated fracture operation simple, and then ensure that the rehabilitation efficacy of patient.
To achieve these goals, the technical scheme that this utility model is taked is:
A kind of bone holding forceps, comprise engagement arm and lower engagement arm, described upper engagement arm and described lower engagement arm are by a bolted splice, on described engagement arm holding end on be connected with fastening bolt, described fastening bolt is threaded with clamp nut after running through the through hole on the holding end of described lower engagement arm, wherein, the clamping part of the occlusal end of described upper engagement arm and described lower engagement arm offers the corresponding slit-like opening for placing steel nail.
Above-mentioned bone holding forceps, wherein, are coated with a buffer film inside the slit-like opening of described upper engagement arm and described lower engagement arm.
Above-mentioned bone holding forceps, wherein, the length of described slit-like opening is 1.5cm ~ 3.5cm.
Above-mentioned bone holding forceps, wherein, the width of described slit-like opening is 2mm ~ 4mm.
Above-mentioned bone holding forceps, wherein, the hinge hole in described lower engagement arm is oblong, and the through hole on the holding end of described lower engagement arm is oval.
Technique scheme tool has the following advantages or beneficial effect:
The bone holding forceps that this utility model provides comprise engagement arm and lower engagement arm, upper engagement arm and lower engagement arm are by a bolted splice, the holding end of upper engagement arm is connected with fastening bolt, fastening bolt is threaded with clamp nut after running through the through hole on the holding end of lower engagement arm, wherein, the clamping part of the occlusal end of upper engagement arm and lower engagement arm offers the corresponding slit-like opening for placing steel nail; The bone holding forceps of this structure overcome bone holding forceps of the prior art can not by fracture end reduction and fixing synchronously carry out causing following closely steel nail time fracture end skew problem, thus make fracture end reduction and fix to carry out simultaneously, avoid the problem that when following closely steel nail, fracture end is shifted again to occur, the smooth perfection greatly facilitating operation completes, and make complicated fracture operation simple, and then ensure that the rehabilitation efficacy of patient.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, this utility model and feature, profile and advantage will become more apparent.Labelling identical in whole accompanying drawing indicates identical part.Deliberately proportionally do not draw accompanying drawing, focus on purport of the present utility model is shown.
Fig. 1 is the structural representation of the bone holding forceps that this utility model embodiment 1 provides.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, this utility model is further described, but not as restriction of the present utility model.
Embodiment 1:
Fig. 1 is the structural representation of the bone holding forceps that this utility model embodiment 1 provides, as shown in the figure, the bone holding forceps that this utility model embodiment 1 provides comprise: upper engagement arm 101 and lower engagement arm 102, it is hinged that upper engagement arm 101 and lower engagement arm 102 pass through a bolt 103, the holding end 1011 of upper engagement arm 101 is connected with fastening bolt 104, fastening bolt 104 is threaded with clamp nut 105 after running through the through hole 02 on the holding end 1021 of lower engagement arm 102, wherein, the clamping part 1013 and 1023 of the occlusal end 1012 and 1022 of upper engagement arm 101 and lower engagement arm 102 offers the corresponding slit-like opening 1014 and 1024 for placing steel nail, by offering corresponding slit-like opening 1014 and 1024 on the clamping part 1013 and 1023 of upper engagement arm 101 and lower engagement arm 102, thus after making medical personnel use the fracture end of these bone holding forceps to patient to reset, without the need to shifting out bone holding forceps, just by this slit-like opening 1014 and 1024, steel nail can be directly pinned to fracture end place, thus make the fixed position of patient more perfect, ensure that the rehabilitation efficacy of patient, be set to slit-like opening structure simultaneously, scope when making medical personnel follow closely steel nail is comparatively wide in range, thus best steel nail fixed position can be found, further ensure that the perfection of fixed position, ensure that the rehabilitation efficacy of patient.
In the bone holding forceps that this utility model embodiment 1 provides, a buffer film 1051 and 1052 is coated with inside the slit-like opening 1014 and 1024 of upper engagement arm 101 and lower engagement arm 102, buffer film 1051 and 1052 can be cotton material, it can be elastomeric material, cover buffer film 1051 and 1052 in slit-like opening 1014 and 1024, make medical personnel when following closely steel nail, the vibration force produced, cushion via buffer film, the vibration force that engagement arm and lower engagement arm are experienced gentlier or is not substantially had, bone holding forceps can not be moved, thus ensure that carrying out smoothly of nail steel nail.
In the bone holding forceps that this utility model embodiment 1 provides, the length of slit-like opening 1014 and 1024 is 1.5cm ~ 3.5cm, as 1.5mm, 2.0cm, 2.5cm, 3.0cm, 3.5cm etc., the width of slit-like opening 1014 and 1024 is 2mm ~ 4mm, as 2mm, 2.5mm, 3.0mm, 3.5mm, 4mm etc., meanwhile, slit-like opening 1014 is all identical with width with the length of 1024, and length is greater than width, thus can carry out hammering into steel nail operation in a big way.
In the bone holding forceps that this utility model embodiment 1 provides, hinge hole 01 in lower engagement arm 102 is oblong, and the through hole 02 on the holding end 1021 of lower engagement arm 102 is oval, hinge hole 01 in the lower engagement arm 102 of design is oblong, through hole 02 is oval, make lower engagement arm 102 relatively can go up engagement arm 101 and carry out position adjustment, thus adapt to the clamping demand of different skeleton.
In sum, the bone holding forceps that this utility model embodiment 1 provides comprise engagement arm and lower engagement arm, upper engagement arm and lower engagement arm are by a bolted splice, the holding end of upper engagement arm is connected with fastening bolt, fastening bolt is threaded with clamp nut after running through the through hole on the holding end of lower engagement arm, wherein, the clamping part of the occlusal end of upper engagement arm and lower engagement arm offers the corresponding slit-like opening for placing steel nail; The bone holding forceps of this structure overcome bone holding forceps of the prior art can not by fracture end reduction and fixing synchronously carry out causing following closely steel nail time fracture end skew problem, thus make fracture end reduction and fix to carry out simultaneously, avoid the problem that when following closely steel nail, fracture end is shifted again to occur, the smooth perfection greatly facilitating operation completes, and make complicated fracture operation simple, and then ensure that the rehabilitation efficacy of patient.
It should be appreciated by those skilled in the art that those skilled in the art can realize described change case in conjunction with prior art and above-described embodiment, do not repeat them here.Such change case does not affect flesh and blood of the present utility model, does not repeat them here.
Above preferred embodiment of the present utility model is described.It is to be appreciated that this utility model is not limited to above-mentioned particular implementation, the equipment wherein do not described in detail to the greatest extent and structure are construed as to be implemented with the common mode in this area; Any those of ordinary skill in the art, make many possible variations and modification not departing from technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations, this does not affect flesh and blood of the present utility model.Therefore, every content not departing from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solutions of the utility model protection.
Claims (5)
1. bone holding forceps, comprise engagement arm and lower engagement arm, described upper engagement arm and described lower engagement arm are by a bolted splice, on described engagement arm holding end on be connected with fastening bolt, described fastening bolt is threaded with clamp nut after running through the through hole on the holding end of described lower engagement arm, it is characterized in that, the clamping part of the occlusal end of described upper engagement arm and described lower engagement arm offers the corresponding slit-like opening for placing steel nail.
2. bone holding forceps as claimed in claim 1, is characterized in that, be coated with a buffer film inside the slit-like opening of described upper engagement arm and described lower engagement arm.
3. bone holding forceps as claimed in claim 1, it is characterized in that, the length of described slit-like opening is 1.5cm ~ 3.5cm.
4. bone holding forceps as claimed in claim 1, it is characterized in that, the width of described slit-like opening is 2mm ~ 4mm.
5. bone holding forceps as claimed in claim 1, it is characterized in that, the hinge hole in described lower engagement arm is oblong, and the through hole on the holding end of described lower engagement arm is oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520356115.4U CN204708936U (en) | 2015-05-28 | 2015-05-28 | Bone holding forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520356115.4U CN204708936U (en) | 2015-05-28 | 2015-05-28 | Bone holding forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204708936U true CN204708936U (en) | 2015-10-21 |
Family
ID=54307972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520356115.4U Expired - Fee Related CN204708936U (en) | 2015-05-28 | 2015-05-28 | Bone holding forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204708936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106344113A (en) * | 2016-10-25 | 2017-01-25 | 苏州达力客自动化科技有限公司 | Hollow bone holder |
-
2015
- 2015-05-28 CN CN201520356115.4U patent/CN204708936U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106344113A (en) * | 2016-10-25 | 2017-01-25 | 苏州达力客自动化科技有限公司 | Hollow bone holder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012142556A3 (en) | Arm stabilizer devices and methods | |
| WO2007109190A3 (en) | Device for manipulation and placement of flexible implants | |
| IL287713A (en) | Driving device, surgical instrument, and operation method thereof | |
| CN204708936U (en) | Bone holding forceps | |
| CN202136458U (en) | Special fixing apparatus for treating metacarpal and phalangeal fractures | |
| CN204951051U (en) | Can stablize hemostatic forceps of centre gripping | |
| WO2010120903A3 (en) | Surgical device | |
| CN202776475U (en) | Centralizing bone holding forceps | |
| CN203280430U (en) | Spine side path minimally invasive surgery channel device | |
| CN204520875U (en) | Minimally Invasive Surgery clamps | |
| CN207949860U (en) | Memory alloy rib bone plate wide opening distraction forcep | |
| CN209916082U (en) | Auxiliary spreader for surgical operation | |
| CN103190975B (en) | Fracture fixation device | |
| CN204636546U (en) | A kind of neck of femur die trial withdrawing device | |
| CN108742782A (en) | Laparoscope multifunction surgical nipper | |
| CN204445931U (en) | Infant ultrasonic examination body position fixing holder | |
| CN202821656U (en) | Asepsis object-holding clamp cylinder | |
| CN202908757U (en) | General surgery department wound expansion device | |
| CN201968744U (en) | Novel hemostat | |
| CN202859908U (en) | Bone wax coating device with pulling hook | |
| CN202740185U (en) | Orthopedic arm splint | |
| CN202740122U (en) | Hand fixing device for operation | |
| CN208659819U (en) | A kind of extensor tendon injury repair auxiliary bracket | |
| CN204133538U (en) | Medical treatment and nursing hemostasis device | |
| CN207940908U (en) | Urological surgery ligator |
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: 20151021 Termination date: 20160528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |