CN107773287B - Multifunctional orthopedic surgery forceps - Google Patents
Multifunctional orthopedic surgery forceps Download PDFInfo
- Publication number
- CN107773287B CN107773287B CN201610781188.7A CN201610781188A CN107773287B CN 107773287 B CN107773287 B CN 107773287B CN 201610781188 A CN201610781188 A CN 201610781188A CN 107773287 B CN107773287 B CN 107773287B
- Authority
- CN
- China
- Prior art keywords
- clamping
- tail
- clamping part
- pry
- holding part
- 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.)
- Active
Links
- 230000000399 orthopedic Effects 0.000 title claims abstract description 15
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 9
- 210000000282 Nails Anatomy 0.000 claims abstract description 45
- 238000000034 method Methods 0.000 abstract description 5
- 230000005499 meniscus Effects 0.000 abstract description 3
- 210000004872 soft tissue Anatomy 0.000 abstract description 3
- 201000009910 diseases by infectious agent Diseases 0.000 abstract description 2
- 238000005452 bending Methods 0.000 abstract 1
- 210000000988 Bone and Bones Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 230000000694 effects 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
- A61B17/282—Jaws
-
- 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
- A61B2017/564—Methods for bone or joint treatment
Abstract
The invention discloses multifunctional orthopedic surgery forceps, which comprise two forceps handles (1) with a first clamping part (2), a second clamping part (3), a first holding part (4) and a second holding part (5), and a tail cap nail pry (6), wherein two cap nail clamping holes (9) are formed in the occlusal surfaces of the middle parts of the first clamping part (2) and the second clamping part (3), and the first clamping part (2) and the second clamping part (3) are both in arc-shaped bending towards the first holding part (4). The multifunctional orthopedic surgical forceps have the functions of holding and pulling out the cap nails and clamping soft tissues and meniscus, so that the operation is convenient, and the surgical efficiency is effectively improved; the retractable design of the pry avoids the scratch and infection in the operation process caused by the pry with the protruding tail part, and provides good protection for medical care personnel.
Description
Technical Field
The invention relates to the field of surgical operation tools, in particular to a pair of multifunctional orthopedic operation forceps.
Background
At present, in the orthopedic surgery process, a plurality of different surgical tools are commonly used, in order to ensure smooth operation, a plurality of tools are often used for alternate operation, the function of the orthopedic surgery tool is single, the complexity of the surgery is increased, the surgery efficiency is low, the health of a patient is not facilitated, and the workload of a doctor is increased.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects in the prior art and provide the multifunctional orthopedic surgical forceps which are safe and can effectively improve the surgical efficiency.
The invention is realized by the following technical scheme:
the multifunctional orthopedic surgery forceps comprise two forceps handles hinged through a pin shaft, a first clamping part and a second clamping part which are respectively arranged at the front ends of the two forceps handles, a first holding part and a second holding part which are respectively arranged at the rear ends of the two forceps handles, and a tail cap nail pry arranged at the first holding part;
the end part of the first clamping part is provided with a blunt tooth groove, and the end part of the second clamping part is provided with a blunt tooth matched with the blunt tooth groove;
two cap nail clamping holes are formed in the occlusion surface of the first clamping part and the second clamping part;
three conical spurs are arranged in the middle of the two cap nail clamping holes in the middle of the second clamping part, and three holes matched with the conical spurs are arranged in the middle of the two cap nail clamping holes in the middle of the first clamping part;
the inner sides of the first holding part and the second holding part are provided with positioning toothed bars which are mutually meshed with the first holding part and the second holding part in an integral structure;
the tail part of the first holding part is provided with a tail cap nail pry hinged through a pin shaft, and the tail end of the tail cap nail pry is arc-shaped and extends outwards;
the limiting mechanism is arranged on the inner side edge of the tail of the first holding portion and comprises a limiting vertical portion and an arc-shaped protection plate, the limiting vertical portion limits the tail cap to rotate by a nail pry, the arc-shaped protection plate is arranged above the limiting vertical portion, and the arc-shaped protection plate covers the upper portion of the pin shaft.
The matching size of the tail cap nail pry is consistent with that of the cap nail clamping hole.
The first clamping part and the second clamping part are both arc-shaped and bent towards the first holding part.
The limiting vertical part of the limiting mechanism limits the rotating angle of the tail cap nail prying to 160 degrees.
The invention has the beneficial effects that:
(1) the cap nail holding hole and the tail pry design of the clamping part and the structural design of tooth occlusion and hole occlusion beside the nail holding hole provide the functions of holding and pulling the cap nail and also provide the functions of clamping soft tissues and meniscus, thereby facilitating the operation and effectively improving the operation efficiency;
(2) the retractable design of the pry avoids the scratch and infection in the operation process caused by the pry with the protruding tail part, and provides good protection for medical care personnel.
(3) The arc design of clamping part has made things convenient for the operation, can effectively improve the efficiency of operation.
Drawings
Fig. 1 is a schematic structural diagram of a multifunctional orthopedic forceps provided by an embodiment of the invention.
FIG. 2 is an enlarged side view of the first clamping portion of the multifunctional bone forceps according to the embodiment of the present invention
FIG. 3 is an enlarged side view of the second clamping portion of the multifunctional bone forceps according to the embodiment of the present invention
FIG. 4 is a cross-sectional view of the first holding part of the multifunctional bone forceps showing a vertical part according to the embodiment of the present invention
FIG. 5 is a side view of a tail cap nail sled of the multifunctional orthopedic forceps provided by the embodiment of the invention
FIG. 6 is a schematic diagram of a tail cap nail pry retracting structure of the multifunctional orthopedic forceps according to the embodiment of the invention
In the figure: 1. the clamp comprises a clamp handle, 2 parts of a first clamping part, 3 parts of a second clamping part, 4 parts of a first holding part, 5 parts of a second holding part, 6 parts of a tail cap nail pry, 7 parts of a blunt tooth groove, 8 parts of a blunt tooth, 9 parts of a cap nail clamping hole, 10 parts of a conical protruding thorn, 11 parts of a hole, 12 parts of a pin shaft, 13 parts of a positioning toothed bar, 14 parts of a limiting vertical part, 15 parts of a pin shaft and 16 parts of an arc-shaped protection plate.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1, the multifunctional orthopedic forceps comprises two forceps handles 1 with a first clamping part 2, a second clamping part 3, a first holding part 4 and a second holding part 5, and a tail cap nail pry 6;
as shown in fig. 2 and 3, the end of the first clamping part 2 is provided with a blunt tooth groove 7, and the end of the second clamping part 3 is provided with a blunt tooth 8 matched with the blunt tooth groove 7;
as shown in fig. 1 and 2, three conical spurs 10 are arranged in the middle of the two cap nail clamping holes 9 in the middle of the second clamping part 3, and as shown in fig. 3, three holes 11 matched with the conical spurs 10 are arranged in the middle of the two cap nail clamping holes 9 in the middle of the first clamping part 2;
as shown in fig. 1 and 6, the process of clamping soft tissue and meniscus can be completed by the cooperation of the blunt tooth groove 7 and the blunt tooth 8 and the cooperation of the conical spurs 10 and the holes 11;
two cap nail clamping holes 9 are formed in the occlusal surface of the middle parts of the first clamping part 2 and the second clamping part 3;
as shown in fig. 1 and 6, the cap pin clamping hole 9 can complete the process of clamping the cap pin;
the two forceps handles 1 are hinged through a pin shaft 12, and positioning toothed bars 13 which are meshed with the first holding part 4 and the second holding part 5 in an integral structure are arranged on the inner sides of the first holding part and the second holding part;
as shown in fig. 1, 4 and 5, in the arc-shaped protection plate 16, the tail cap nail pry 6 is connected with the tail part of the first holding part 4 through a pin shaft 15;
a limiting mechanism is arranged at the inner side edge of the tail part of the first holding part, and comprises a limiting vertical part 14 for limiting the prying rotation of the tail cap nail and an arc-shaped protection plate 16 which is arranged above the limiting vertical part and covers the pin shaft;
spacing vertical part welds in first portion of gripping afterbody cap nail sled one side, and during afterbody cap nail sled was rotatory along the round pin axle, spacing vertical part stopped and spacing afterbody cap nail sled, and spacing vertical part both ends edge is the rotatory border of afterbody cap nail sled promptly, and the rotation angle of afterbody cap nail sled can be preferred 160.
The matching size of the tail cap nail pry 6 is consistent with that of the cap nail clamping hole 9.
The first clamping part 2 and the second clamping part 3 are both arc-shaped and bent towards the first holding part 4.
As shown in fig. 6, under the action of the limiting mechanism, the tail cap nail pry 6 can rotate 160 degrees and retract to the upper part of the first holding part 4;
the matching size of the tail cap nail pry 6 is consistent with that of the cap nail clamping hole 9.
As shown in fig. 1 and 5, the first holding portion 2 and the second holding portion 3 are both curved in an arc shape toward the first holding portion 4.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (2)
1. The multifunctional orthopedic surgery forceps are characterized by comprising two forceps handles hinged through a pin shaft, a first clamping part and a second clamping part which are respectively arranged at the front ends of the two forceps handles, a first holding part and a second holding part which are respectively arranged at the rear ends of the two forceps handles, and a tail cap nail pry arranged at the first holding part; the end part of the first clamping part is provided with a blunt tooth groove, and the end part of the second clamping part is provided with a blunt tooth matched with the blunt tooth groove; two cap nail clamping holes are formed in the occlusion surface of the first clamping part and the second clamping part; three conical spurs are arranged in the middle of the two cap nail clamping holes in the middle of the second clamping part, and three holes matched with the conical spurs are arranged in the middle of the two cap nail clamping holes in the middle of the first clamping part; the inner sides of the first holding part and the second holding part are provided with positioning toothed bars which are mutually meshed with the first holding part and the second holding part in an integral structure; the tail part of the first holding part is provided with a tail cap nail pry hinged through a pin shaft, and the tail end of the tail cap nail pry is arc-shaped and extends outwards; the limiting mechanism is arranged on the inner side edge of the tail part of the first holding part and comprises a limiting vertical part for limiting the nail pry of the tail part cap to rotate and an arc-shaped protection plate which is arranged above the limiting vertical part and covers the pin shaft; the matching size of the tail cap nail pry is consistent with that of the cap nail clamping hole; the first clamping part and the second clamping part are both arc-shaped and bent towards the first holding part.
2. The multifunctional orthopedic forceps of claim 1, wherein the limiting vertical portion of the limiting mechanism limits the rotation angle of the tail cap staple sled to 160 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610781188.7A CN107773287B (en) | 2016-08-31 | 2016-08-31 | Multifunctional orthopedic surgery forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610781188.7A CN107773287B (en) | 2016-08-31 | 2016-08-31 | Multifunctional orthopedic surgery forceps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107773287A CN107773287A (en) | 2018-03-09 |
| CN107773287B true CN107773287B (en) | 2020-05-12 |
Family
ID=61450123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610781188.7A Active CN107773287B (en) | 2016-08-31 | 2016-08-31 | Multifunctional orthopedic surgery forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107773287B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1026542B1 (en) * | 2018-12-21 | 2020-03-09 | Annalyn Garcia | SURGICAL INSTRUMENT |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4226240A (en) * | 1979-05-30 | 1980-10-07 | Walker Jr William E | Surgical foreceps |
| CN2216397Y (en) * | 1995-05-05 | 1996-01-03 | 牛万山 | Skull-perforation protector |
| FR2991864B1 (en) * | 2012-06-15 | 2015-09-11 | Prince Medical | MEDICAL PLIERS FOR PLIERS |
| CN203042344U (en) * | 2013-02-21 | 2013-07-10 | 朱湘华 | Surgical seam ripper |
| CN203861337U (en) * | 2014-05-27 | 2014-10-08 | 赵全明 | Nail taking device for orthopedics department |
-
2016
- 2016-08-31 CN CN201610781188.7A patent/CN107773287B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107773287A (en) | 2018-03-09 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220414 Address after: No.27 Ziyang Road Nankai District Tianjin 300190 Patentee after: Jiasite medical equipment (Tianjin) Co.,Ltd. Address before: No.27 Ziyang Road Nankai District Tianjin 300190 Patentee before: Jiasite Huajian Medical Equipment(Tianjin)Co.,Ltd. |