CN108371557A - A kind of surgical instruments with the rotatable shaft with multiple latched positions - Google Patents
A kind of surgical instruments with the rotatable shaft with multiple latched positions Download PDFInfo
- Publication number
- CN108371557A CN108371557A CN201810203620.3A CN201810203620A CN108371557A CN 108371557 A CN108371557 A CN 108371557A CN 201810203620 A CN201810203620 A CN 201810203620A CN 108371557 A CN108371557 A CN 108371557A
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- Prior art keywords
- supporting plate
- side wall
- fixed
- surgical instruments
- plate
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- 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.)
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- 125000006850 spacer group Chemical group 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims 1
- 210000003127 knee Anatomy 0.000 description 7
- 238000001356 surgical procedure Methods 0.000 description 7
- 238000011282 treatment Methods 0.000 description 4
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000002414 leg Anatomy 0.000 description 2
- 238000004393 prognosis Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 206010060820 Joint injury Diseases 0.000 description 1
- 208000016593 Knee injury Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Neurosurgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of surgical instruments with the rotatable shaft with multiple latched positions,Including the first supporting plate and the second supporting plate,First supporting plate and the second supporting plate are hinged,It is respectively and fixedly provided with the first fixed link on the side side wall that second supporting plate is located remotely from each other,It is rotatably connected to connecting rod in first fixed link,The first sliding groove is offered on the side side wall that first supporting plate is located remotely from each other,The first sliding block is slidably connected in the first sliding groove,It is respectively and fixedly provided with the second fixed link on the side side wall that two the first sliding blocks are located remotely from each other,And the other end of connecting rod is rotatably connected in corresponding second fixed link,The top of first supporting plate is equipped with spacer pin,And spacer pin is through the first supporting plate and one of them first sliding block,The present apparatus is simple in structure,Reasonable design,It is skillfully constructed,It is fixed conveniently quickly,It is easy to adjust,Save manpower,It is highly practical,It is suitble to promote.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to it is a kind of with multiple latched positions rotatable shaft
Surgical instruments.
Background technology
Surgery is a subject of modern medicine, and how main research goes to release the disease of patient using surgical method
Original, to make patient obtain medical treatment.Surgery is as all clinical medicine, it is to be understood that the definition of disease, the cause of disease, performance,
Diagnosis, by stages, treatment, prognosis, and surgery more pay attention to the indication operated on, preoperative assessment and treatment, operation skill with
Method, the complication problem related with surgical operation to prognosis etc. of postoperative treatment, operation.
When the existing patient to knee injury performs the operation, generally require to the knee site of patient be fixed to
Convenient for the progress of operation, but it is existing generally passed through by medical staff it is fixed manually or fixed patient knees using bandage
In designated position, the fixed medical staff that gets off for a long time is also easy to produce fatigue manually, and labor intensity is big, is fixed often using bandage
Oppress patient legs' blood vessel, bring certain discomfort to patient, and in the course of surgery often according to surgery situation and
Patient knees' injury, it is desirable that be fixed after the knee site bending to a certain degree of patient, fixed not to cause again
Just the case where, thus it is proposed that a kind of surgical instruments with the rotatable shaft with multiple latched positions.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and the one kind proposed is carried with multiple locks
Position the surgical instruments for the rotatable shaft set.
To achieve the goals above, present invention employs following technical solutions：
A kind of surgical instruments with the rotatable shaft with multiple latched positions, including the first supporting plate and the second supporting plate,
First supporting plate and the second supporting plate are hinged, and the first fixed link is respectively and fixedly provided on the side side wall that the second supporting plate is located remotely from each other, and first is solid
It is rotatably connected to connecting rod in fixed pole, offers the first sliding groove on the side side wall that the first supporting plate is located remotely from each other, in the first sliding groove
The first sliding block is slidably connected, the second fixed link, and connecting rod are respectively and fixedly provided on the side side wall that two the first sliding blocks are located remotely from each other
The other end be rotatably connected in corresponding second fixed link, the top of first supporting plate is equipped with spacer pin, and spacer pin passes through
The first supporting plate and one of them first sliding block are worn, the top side that the first supporting plate and the second supporting plate are located remotely from each other, which is equipped with, symmetrically to be set
The first clamping plate and second clamping plate set, and second clamping plate is separately fixed at the top of the first supporting plate and the second supporting plate, first clamping plate
Bottom end be respectively and fixedly provided with two symmetrically arranged second sliding blocks, the top of the first supporting plate and the second supporting plate offers arranged symmetrically
Second sliding slot, the second sliding block is slidably connected in second sliding slot, and the second sliding block connects on the side side wall of second clamping plate
It is connected to drawstring, the bottom end of first supporting plate and the second supporting plate is respectively and fixedly provided with two symmetrical and fixed plates for being vertically arranged and symmetrical
The directive wheel of setting, and two directive wheels are located between two fixed plates, the centre position of two fixed plates is rotatably connected to
Horizontally disposed shaft, and the other end of drawstring through directive wheel around being connected in shaft, one end that shaft is located remotely from each other is respectively and fixedly provided with
Turntable is threaded with caging bolt on turntable, and the threaded one end of caging bolt is connected in fixed plate.
Preferably, the top side of first supporting plate offers equally distributed limit hole, and limit hole runs through the
The top of one sliding slot, the first sliding block offers first through hole, and spacer pin is slidably connected at one of limit hole and first through hole
It is interior.
Preferably, it is equipped with handle on the side side wall that the turntable is located remotely from each other, is offered on turntable and circularizes battle array
First threaded hole of column distribution, caging bolt are threaded in one of them first threaded hole, in the fixed plate of turntable
Second threaded hole there are one opening up, and caging bolt is threaded in corresponding first limit hole and the second limit hole.
Preferably, spring, the other end connection of spring are respectively connected on side side wall of second sliding block far from drawstring
On one end side wall of second sliding slot.
Preferably, the section of the first sliding groove and second sliding slot is "T"-shaped.
Preferably, the first clamping plate and second clamping plate are arc.
Advantageous effect in the present invention：
1, the present invention is by the setting of first clamping plate, second clamping plate, directive wheel, shaft, turntable and drawstring, it is applicable with not
With the use demand of crowd, the leg of patient is fixed by multiposition, cooperation is rotation shaft regulated, and be fixed conveniently stabilization, section
Manpower is saved；
2, by the hinged setting of the first supporting plate and the second supporting plate, angle can be carried out to knee site according to operation needs
It adjusts and realizes fixation, there is certain convenience in the course of surgery, ensure that being smoothed out for operation, and easy to adjust,
Save manpower；
The present apparatus is simple in structure, and reasonable design is skillfully constructed, and is fixed conveniently quickly, easy to adjust, saves manpower, real
It is strong with property, it is suitble to promote.
Description of the drawings
Fig. 1 is that a kind of structure of surgical instruments with the rotatable shaft with multiple latched positions proposed by the present invention is shown
It is intended to；
Fig. 2 is that a kind of side view of surgical instruments with the rotatable shaft with multiple latched positions proposed by the present invention is cutd open
Face figure；
Fig. 3 is that a kind of vertical view of surgical instruments with the rotatable shaft with multiple latched positions proposed by the present invention is cutd open
Face figure.
In figure：1 second supporting plate, 2 first sliding blocks, 3 limit holes, 4 second sliding blocks, 5 first clamping plates, 6 first supporting plates, 7 turntables,
8 caging bolts, 9 directive wheels, 10 shafts, 11 drawstrings, 12 fixed plates, 13 spacer pins, 14 connecting rods, 15 second clamping plates, 16 springs, 17
Second fixed link, 18 first fixed links.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of surgical instruments with the rotatable shaft with multiple latched positions, including the first supporting plate 6
With the second supporting plate 1, the first supporting plate 6 and the second supporting plate 1 are hinged, and the is respectively and fixedly provided on the side side wall that the second supporting plate 1 is located remotely from each other
One fixed link 18 is rotatably connected to connecting rod 14 in first fixed link 18, is opened up on the side side wall that the first supporting plate 6 is located remotely from each other
There is the first sliding groove, slidably connects the first sliding block 2 in the first sliding groove, it is solid on the side side wall that two the first sliding blocks are located remotely from each other
Surely there is the second fixed link 17, and the other end of connecting rod 14 is rotatably connected in corresponding second fixed link 17, the top of the first supporting plate 6
End is equipped with spacer pin 13, and spacer pin 13 is through the first supporting plate 6 and one of them first sliding block 2, the first supporting plate 6 and the second supporting plate
The 1 top side being located remotely from each other is equipped with symmetrically arranged first clamping plate 5 and second clamping plate 15, and second clamping plate 15 is fixed respectively
On the top of the first supporting plate 6 and the second supporting plate 1, the bottom end of first clamping plate 5 is respectively and fixedly provided with two symmetrically arranged second sliding blocks 4,
The top of first supporting plate 6 and the second supporting plate 1 offers symmetrically arranged second sliding slot, and the second sliding block 4 is slidably connected at second
In sliding slot, the second sliding block 4 is respectively connected with drawstring 11, the first supporting plate 6 and the second supporting plate 1 on the side side wall of second clamping plate 15
Bottom end be respectively and fixedly provided with two fixed plates 12 and symmetrically arranged directive wheel 9 symmetrical and be vertically arranged, and two directive wheels 9
Between two fixed plates 12, the centre position of two fixed plates 12 is rotatably connected to horizontally disposed shaft 10, and drawstring
For 11 other end through directive wheel 9 around being connected in shaft 10, one end that shaft 10 is located remotely from each other is respectively and fixedly provided with turntable 7, spiral shell on turntable 7
Line is connected with caging bolt 8, and the threaded one end of caging bolt 8 is connected in fixed plate 12, and the top side of the first supporting plate 6 is opened
Equipped with equally distributed limit hole, and limit hole runs through the first sliding groove, and the top of the first sliding block 2 offers first through hole, limits
Position pin 13 is slidably connected in one of limit hole and first through hole, and handle is equipped on the side side wall that turntable 7 is located remotely from each other
Hand, offers the first threaded hole for circularizing array distribution on turntable 7, caging bolt 8 be threaded in one of them first
It in threaded hole, is opened up in the fixed plate 12 of turntable 7 there are one the second threaded hole, and caging bolt 8 is threaded in pair
In the first limit hole and the second limit hole answered, the second sliding block 4 is respectively connected with spring 16, bullet on the side side wall far from drawstring 11
The other end of spring 16 is connected on one end side wall of second sliding slot, the section of the first sliding groove and second sliding slot be it is "T"-shaped, first
Clamping plate 5 and second clamping plate 15 are arc.
Operation principle：In the use of the present invention, patient thigh position is placed on the first supporting plate 6, shank position is placed
On the second supporting plate 1, patient knees' bending angle is adjusted according to surgery situation first, by rotating the second supporting plate 1, together
When connecting rod 14 drive two the first sliding blocks 2 of the first supporting plate 6 both sides to be slided in sliding slot, after angular adjustment, pass through by
Spacer pin 13 is inserted into corresponding limit hole and is limited, and work is then fixed, and is rotated by the handle that turntable 7 is equipped with
Turntable 7, so that shaft 10 rotates and pull drawstring 11, drawstring 11 to pull the second sliding block 4 to be slided in sliding slot, then pass through
Turntable 7 is fixed in caging bolt 8, at this moment first clamping plate 5 and second clamping plate 15 by patient close to the thigh of knee and
Shank forms effective fixation, fixing-stable and fast and easy, caging bolt 8 is unclamped after the completion of operation, due to the work of spring 16
Firmly so that first clamping plate 5 and second clamping plate 15 are automatically separated, this device is dismantled, and the present apparatus is simple in structure, reasonable design, structure
Think it is ingenious, be fixed conveniently quickly, it is easy to adjust, save manpower, it is highly practical, be suitble to promote.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of surgical instruments with the rotatable shaft with multiple latched positions, including the first supporting plate (6) and the second supporting plate
(1), which is characterized in that first supporting plate (6) is hinged with the second supporting plate (1), the side side wall that the second supporting plate (1) is located remotely from each other
On be respectively and fixedly provided with the first fixed link (18), be rotatably connected to connecting rod (14) in the first fixed link (18), the first supporting plate (6) is mutually remote
From side side wall on offer the first sliding groove, the first sliding block (2), two the first sliding block phases are slidably connected in the first sliding groove
Mutually it is respectively and fixedly provided with the second fixed link (17) on separate side side wall, and the other end of connecting rod (14) is rotatably connected on corresponding the
In two fixed links (17), the top of first supporting plate (6) is equipped with spacer pin (13), and spacer pin (13) runs through the first supporting plate
(6) it is equipped with symmetrically with one of them first sliding block (2), the top side that the first supporting plate (6) and the second supporting plate (1) are located remotely from each other
The first clamping plate (5) and second clamping plate (15) of setting, and second clamping plate (15) is separately fixed at the first supporting plate (6) and the second supporting plate
(1) bottom end on top, first clamping plate (5) is respectively and fixedly provided with two symmetrically arranged second sliding blocks (4), the first supporting plate (6) and
The top of two supporting plates (1) offers symmetrically arranged second sliding slot, and the second sliding block (4) is slidably connected in second sliding slot, the
Two sliding blocks (4) are respectively connected with drawstring (11), first supporting plate (6) and the second support on the side side wall of second clamping plate (15)
The bottom end of plate (1) is respectively and fixedly provided with two fixed plates (12) and symmetrically arranged directive wheel (9) symmetrical and be vertically arranged, and two
Directive wheel (9) is located between two fixed plates (12), and the centre positions of two fixed plates (12) is rotatably connected to horizontally disposed
Shaft (10), and the other end of drawstring (11) through directive wheel (9) around being connected in shaft (10), shaft (10) be located remotely from each other one
End is respectively and fixedly provided with turntable (7), and caging bolt (8), and the threaded one end connection of caging bolt (8) are threaded on turntable (7)
In fixed plate (12).
2. a kind of surgical instruments with the rotatable shaft with multiple latched positions according to claim 1, feature
It is, the top side of first supporting plate (6) offers equally distributed limit hole, and limit hole runs through the first sliding groove,
The top of first sliding block (2) offers first through hole, and spacer pin (13) is slidably connected at one of limit hole and first through hole
It is interior.
3. a kind of surgical instruments with the rotatable shaft with multiple latched positions according to claim 1, feature
It is, handle is equipped on the side side wall that the turntable (7) is located remotely from each other, is offered on turntable (7) and circularize array point
First threaded hole of cloth, caging bolt (8) are threaded in one of them first threaded hole, close to the fixed plate of turntable (7)
(12) the second threaded hole there are one being opened up on, and caging bolt (8) is threaded in corresponding first limit hole and the second limit
In the hole of position.
4. a kind of surgical instruments with the rotatable shaft with multiple latched positions according to claim 1, feature
It is, second sliding block (4) is respectively connected with spring (16), the other end of spring (16) on the side side wall far from drawstring (11)
It is connected on one end side wall of second sliding slot.
5. a kind of surgical instruments with the rotatable shaft with multiple latched positions according to claim 1, feature
It is, the section of the first sliding groove and second sliding slot is "T"-shaped.
6. a kind of surgical instruments with the rotatable shaft with multiple latched positions according to claim 1, feature
It is, the first clamping plate (5) and second clamping plate (15) are arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810203620.3A CN108371557A (en) | 2018-03-13 | 2018-03-13 | A kind of surgical instruments with the rotatable shaft with multiple latched positions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810203620.3A CN108371557A (en) | 2018-03-13 | 2018-03-13 | A kind of surgical instruments with the rotatable shaft with multiple latched positions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108371557A true CN108371557A (en) | 2018-08-07 |
Family
ID=63018590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810203620.3A Withdrawn CN108371557A (en) | 2018-03-13 | 2018-03-13 | A kind of surgical instruments with the rotatable shaft with multiple latched positions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108371557A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203266A (en) * | 2019-06-25 | 2019-09-06 | 东莞市森博自动化科技有限公司 | A kind of having convenient for being processed the cart basket that product are overturn for the charging of UV curing |
| CN112826603A (en) * | 2021-01-13 | 2021-05-25 | 胡其谯 | Medical instrument recovery plant with function of disinfecting |
| CN113648079A (en) * | 2021-08-16 | 2021-11-16 | 山东第一医科大学附属省立医院(山东省立医院) | A fixing device for uropoiesis surgical instrument |
| CN117881359A (en) * | 2022-03-24 | 2024-04-12 | 瑞德医疗机器股份有限公司 | Surgical auxiliary device |
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| CN203252784U (en) * | 2013-05-13 | 2013-10-30 | 张平 | Crus traction frame |
| CN204671280U (en) * | 2015-05-23 | 2015-09-30 | 唐晓波 | A kind of support for nursing leg |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110203266A (en) * | 2019-06-25 | 2019-09-06 | 东莞市森博自动化科技有限公司 | A kind of having convenient for being processed the cart basket that product are overturn for the charging of UV curing |
| CN112826603A (en) * | 2021-01-13 | 2021-05-25 | 胡其谯 | Medical instrument recovery plant with function of disinfecting |
| CN113648079A (en) * | 2021-08-16 | 2021-11-16 | 山东第一医科大学附属省立医院(山东省立医院) | A fixing device for uropoiesis surgical instrument |
| CN117881359A (en) * | 2022-03-24 | 2024-04-12 | 瑞德医疗机器股份有限公司 | Surgical auxiliary device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180807 |
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| WW01 | Invention patent application withdrawn after publication |