CN107802277B - Device for determining placement of bone nail in hip joint surgery - Google Patents
Device for determining placement of bone nail in hip joint surgery Download PDFInfo
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- CN107802277B CN107802277B CN201711114520.5A CN201711114520A CN107802277B CN 107802277 B CN107802277 B CN 107802277B CN 201711114520 A CN201711114520 A CN 201711114520A CN 107802277 B CN107802277 B CN 107802277B
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- shell
- handle
- electric telescopic
- placement
- singlechip
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
Abstract
The invention discloses a device for determining the placement of bone nails in hip joint surgery, which comprises a shell and a transparent cover, wherein a buckle is arranged in the middle of a connecting surface at the lower end of the shell, a connecting body is arranged between the shell and the transparent cover, an X-ray camera imager is arranged in the middle of an inner end surface of the shell, a handle is connected with the top end of the shell, an upper cavity is arranged in the handle, a storage battery is arranged in the upper cavity, elastic gaskets are arranged at the upper end and the lower end of the storage battery, a lower cavity is arranged in the handle, an electric telescopic rod is arranged in the lower cavity, and a marking head is connected with the bottom end of the electric telescopic rod. Effectively reducing the time required by traditional treatment modes.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a device for determining the placement of bone nails in hip joint surgery.
Background
The hip joint is composed of a femoral head and an acetabulum which are opposite to each other, belongs to an acetabular joint, only a lunar surface in the acetabulum is covered with articular cartilage, and an acetabular cavity is filled with fat and can be extruded or sucked along with increase and decrease of the internal pressure of the joint so as to maintain the balance of the internal pressure of the joint.
Hip joint diseases are often encountered in surgical operations, and the addition of bone nails to femoral heads is a common treatment mode, but due to the particularity of the shapes of the femoral heads, the positions where the bone nails are placed need to be determined in advance when the bone nails are added, but the traditional treatment mode and treatment instruments are too complicated.
To this end we provide a device for determining the placement of bone screws in hip surgery.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the existing defects, and provide a device for determining the placement of bone nails in hip joint surgery, which can capture various symptoms such as the shape of a hip joint through an X-ray camera imager, is convenient for medical staff to observe, can effectively avoid the complexity of the traditional treatment mode, can quickly determine the placement position of the bone nails in the surgery, and can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a device for determining placement of bone nails in hip joint surgery comprises a shell and a transparent cover, wherein a buckle is arranged in the middle of a connecting surface at the lower end of the shell, a connecting body is arranged between the shell and the transparent cover, an X-ray camera imager is arranged in the middle of an inner end surface of the shell, a handle is connected to the top end of the shell, an upper cavity is arranged in the handle, a storage battery is arranged in the upper cavity, elastic gaskets are arranged at the upper end and the lower end of the storage battery, a lower cavity is arranged in the handle, an electric telescopic rod is arranged in the lower cavity, a marking head is connected to the bottom end of the electric telescopic rod, an installation seat is arranged on the upper end surface of the handle, a display screen is arranged on the installation seat, a boss is arranged in the middle of the left side surface of the handle, a single chip microcomputer is arranged in the middle of the left end surface of, the input end of the single chip microcomputer is electrically connected with the output end of the X-ray camera imager, and the output end of the single chip microcomputer is electrically connected with the display screen and the input end of the electric telescopic rod.
As a preferred technical scheme of the invention, the middle part of the lower end connecting surface of the transparent cover is provided with a clamping groove matched with the buckle, and the shell is clamped with the transparent cover.
As a preferred technical scheme of the invention, the number of the X-ray camera imaging instruments is not less than two, and the X-ray camera imaging instruments are uniformly distributed in the middle of the inner end surface of the shell.
As a preferable technical scheme of the invention, a through hole matched with the electric telescopic rod is arranged in the connecting body, and the electric telescopic rod penetrates through the through hole.
As a preferable technical scheme of the invention, the number of the anti-skid lines is not less than five, and the anti-skid lines are distributed on the side surface of the handle at equal intervals.
Compared with the prior art, the invention has the beneficial effects that: simple structure, convenient to use, small convenient to use doctor uses, can be quick catches the shape of patient's hip joint, and the doctor of being convenient for observes and the analysis, and then the quick position of placing of confirming bone nail in the surgery, has effectively reduced the required time of traditional treatment mode.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of the present invention.
In the figure: the multifunctional portable electronic device comprises a shell 1, a handle 2, a mounting seat 3, a boss 4, a single chip microcomputer 5, antiskid lines 6, a display screen 7, an upper cavity 8, a lower cavity 9, a storage battery 10, an electric telescopic rod 11, a connector 12, a marking head 13, a camera shooting imager 14X 14, a transparent cover 15, a buckle 16 and a clamping groove 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a device for determining placement of bone nails in hip joint surgery comprises a shell 1 and a transparent cover 15, wherein a buckle 16 is arranged in the middle of the lower end connecting surface of the shell 1, a clamping groove 17 matched with the buckle 16 is arranged in the middle of the lower end connecting surface of the transparent cover 15, the shell 1 and the transparent cover 15 are clamped, a connecting body 12 is arranged between the shell 1 and the transparent cover 15, an X-ray imaging instrument 14 is arranged in the middle of the inner end surface of the shell 1, the number of the X-ray imaging instruments 14 is not less than two, the X-ray imaging instruments 14 are uniformly distributed in the middle of the inner end surface of the shell 1, the buckle 16 and the clamping groove 17 are connected with the shell 1 and the transparent cover 15, the top end of the shell 1 is connected with a handle 2, an upper cavity 8 is arranged in the handle 2, a storage battery 10 is arranged in the upper cavity 8, elastic gaskets are arranged at the upper end, an electric telescopic rod 11 is arranged in the lower cavity 9, a marking head 13 is connected to the bottom end of the electric telescopic rod 11, a through hole matched with the electric telescopic rod 11 is arranged in a connecting body 12, the electric telescopic rod 11 penetrates through the through hole, a mounting seat 3 is arranged on the upper end face of a handle 2, a display screen 7 is arranged on the mounting seat 3, a boss 4 is arranged in the middle of the left side face of the handle 2, a single chip microcomputer 5 is arranged in the middle of the left end face of the boss 4, anti-skid grains 6 are arranged on the side face of the handle 2, the number of the anti-skid grains 6 is not less than five, the anti-skid grains 6 are distributed on the side face of the handle 2 at equal intervals, the input end of the single chip microcomputer 5 is electrically connected with the output end of a storage battery 10, the input end of the single chip microcomputer 5 is electrically connected with the, and the information is fed back to the singlechip 5, and the singlechip 5 controls the electric telescopic rod 11 to work, thereby determining the optimal placement position of the bone nail.
The singlechip 5 controls the X-ray camera imager 14 by adopting a common method in the prior art, and the singlechip 5 controls the display screen 7 and the electric telescopic rod 11 by adopting a common method in the prior art.
When in use: the X-ray camera imager 14 captures the shape information of the hip joint of the patient, feeds the information back to the single chip microcomputer 5, controls the electric telescopic rod 11 to work through the single chip microcomputer 5, so that the best fixed placing position is determined, the buckle 16 and the clamping groove 17 are connected with the shell 1 and the transparent cover 15, and the storage battery 10 supplies working power for the device.
The invention can capture various symptoms such as the shape of the hip joint and the like through the X-ray imaging instrument 14, is convenient for medical personnel to observe, can effectively avoid the complexity of the traditional treatment mode, and can quickly determine the bone nail placement position in the surgical operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. Device for determining the placement of bone screws in hip surgery, comprising a housing (1) and a transparent cover (15), characterized in that: the multifunctional X-ray image shooting device is characterized in that a buckle (16) is arranged in the middle of the lower end connecting surface of the shell (1), a connecting body (12) is arranged between the shell (1) and the transparent cover (15), an X-ray image shooting imager (14) is arranged in the middle of the inner end surface of the shell (1), a handle (2) is connected to the top end of the shell (1), an upper cavity (8) is arranged inside the handle (2), a storage battery (10) is arranged in the upper cavity (8), elastic gaskets are arranged at the upper end and the lower end of the storage battery (10), a lower cavity (9) is arranged inside the handle (2), an electric telescopic rod (11) is arranged inside the lower cavity (9), a marking head (13) is connected to the bottom end of the electric telescopic rod (11), a mounting seat (3) is arranged on the upper end surface of the handle (2), a display screen (7) is arranged on the mounting seat (3, the left end face middle part of boss (4) is equipped with singlechip (5), be equipped with on the side of handle (2) non-slip texture (6), the output of battery (10) is connected to the input electricity of singlechip (5), the output of X imager (14) of making a video recording is connected to the input electricity of singlechip (5), the input of display screen (7) and electric telescopic handle (11), its characterized in that are connected to the output electricity of singlechip (5): the lower extreme of translucent cover (15) is connected the face middle part and is equipped with draw-in groove (17) with buckle (16) assorted, shell (1) and translucent cover (15) looks joint, the inside of connector (12) is equipped with and electric telescopic handle (11) matched with through-hole, electric telescopic handle (11) pass the through-hole.
2. A device for determining the placement of bone screws for use in hip surgery according to claim 1, characterized in that: the number of the X-ray camera imaging instruments (14) is not less than two, and the X-ray camera imaging instruments (14) are uniformly distributed in the middle of the inner end face of the shell (1).
3. A device for determining the placement of bone screws for use in hip surgery according to claim 1, characterized in that: the number of the anti-skid grains (6) is not less than five, and the anti-skid grains (6) are distributed on the side surface of the handle (2) at equal distances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711114520.5A CN107802277B (en) | 2017-11-13 | 2017-11-13 | Device for determining placement of bone nail in hip joint surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711114520.5A CN107802277B (en) | 2017-11-13 | 2017-11-13 | Device for determining placement of bone nail in hip joint surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107802277A CN107802277A (en) | 2018-03-16 |
| CN107802277B true CN107802277B (en) | 2021-04-23 |
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ID=61591952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711114520.5A Active CN107802277B (en) | 2017-11-13 | 2017-11-13 | Device for determining placement of bone nail in hip joint surgery |
Country Status (1)
| Country | Link |
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| CN (1) | CN107802277B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7481815B2 (en) * | 2004-09-23 | 2009-01-27 | Synthes (U.S.A.) | Coplanar X-ray guided aiming arm for locking of intramedullary nails |
| AU2008275015B2 (en) * | 2007-07-11 | 2014-08-14 | Smith & Nephew, Inc. | Methods and apparatus for determining pin placement during hip surgery |
| CN201701297U (en) * | 2010-04-15 | 2011-01-12 | 欧普康光电(厦门)有限公司 | Surgical endoscope with digital camera device |
| WO2015048319A1 (en) * | 2013-09-25 | 2015-04-02 | Zimmer, Inc. | Patient specific instrumentation (psi) for orthopedic surgery and systems and methods for using x-rays to produce same |
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2017
- 2017-11-13 CN CN201711114520.5A patent/CN107802277B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107802277A (en) | 2018-03-16 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Feng Qilu Inventor after: Liu Jinfeng Inventor after: Zhou Jichao Inventor before: Liu Jinfeng Inventor before: Zhou Jichao |
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| CB03 | Change of inventor or designer information | ||
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Effective date of registration: 20210406 Address after: 272100 No.1 Fuqian Road, Yandian Town, Yanzhou City, Jining City, Shandong Province Applicant after: Feng Qilu Address before: 277700 No.4, Chengguan Jiankang street, Cangshan County, Linyi City, Shandong Province Applicant before: Liu Jinfeng |
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