CN109259973A - Orthopaedics positional punch device - Google Patents
Orthopaedics positional punch device Download PDFInfo
- Publication number
- CN109259973A CN109259973A CN201810931902.5A CN201810931902A CN109259973A CN 109259973 A CN109259973 A CN 109259973A CN 201810931902 A CN201810931902 A CN 201810931902A CN 109259973 A CN109259973 A CN 109259973A
- Authority
- CN
- China
- Prior art keywords
- positional punch
- punch device
- bed body
- cylinder
- crossbeam
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/1245—Knees, upper or lower legs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/1604—Chisels; Rongeurs; Punches; Stamps
-
- 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
Abstract
The present invention relates to a kind of orthopaedics positional punch devices.The orthopaedics positional punch device includes positioning component, press component and punching component, the positioning component includes locating support and two moving cylinders, the locating support includes two slide masses and crossbeam, described two slide masses are slidingly arranged at the opposite sides of bed body respectively, the opposite end of the crossbeam is respectively arranged on described two slide masses, described two moving cylinders are mounted on one end of the bed body and connect respectively with described two slide masses, the press component includes two and presses air cylinder and two pressing arc bodies, it is described two to be set on the crossbeam spaced reciprocally by air cylinder, described two pressing arc bodies are connected to described two by air cylinder and towards the bed body.The orthopaedics positional punch device it is with strong applicability.
Description
Technical field
The present invention relates to a kind of orthopaedics positional punch devices.
Background technique
In the prior art, in order to be punched to human skeleton, it is often necessary to using perforating device come to human body
Bone is punched, and the perforating device includes laser locator and hole structure, and the laser locator is used to carry out laser
Positioning, the hole structure are used to carry out bore operation to the bone of human body.However, due to the perforating device position more
It is fixed, therefore the lying position of patient cannot be preferably adapted to, so that its applicability is not strong.
Summary of the invention
Based on this, it is necessary to provide a kind of orthopaedics positional punch device with strong applicability.
A kind of orthopaedics positional punch device, including positioning component, press component and punching component, the positioning component include
Locating support and two moving cylinders, the locating support include two slide masses and crossbeam, and described two slide masses are slided respectively
It is set to the opposite sides of bed body dynamicly, the opposite end of the crossbeam is respectively arranged on described two slide masses, and described two
A moving cylinder is mounted on one end of the bed body and connect respectively with described two slide masses, and the press component includes two
It is a press air cylinder and two pressing arc bodies, it is described two to be set on the crossbeam spaced reciprocally by air cylinder, described two
A pressing arc body is connected to described two by air cylinder and towards the bed body, and the punching component is set to described
On crossbeam, the punching component includes telescopic cylinder, boring cylinder and drill head, and the telescopic cylinder is installed on the crossbeam
On, the boring cylinder is connect with the telescopic cylinder, and the drill head is connect with the boring cylinder.
In a wherein embodiment, the opposite sides of the bed body is respectively arranged with screw rod, described two screw rods point
It is not connect with described two moving cylinders, thread barrel is convexly equipped on described two slide masses, described two thread barrels distinguish spiral shell
Together on described two screw rods.
In a wherein embodiment, the opposite sides of the bed body offers sliding slot, described two slide masses respectively
It is slidingly arranged in described two sliding slots respectively.
In a wherein embodiment, the extending direction of the sliding slot is parallel with the extending direction of the screw rod.
In a wherein embodiment, the bottom of the slide mass is convexly equipped with sliding shoe, and the sliding shoe is slidably received
It is dissolved in the sliding slot.
In a wherein embodiment, the thread barrel is connected on the slide mass by two connecting rods, described
Engagement screw thread is formed on the inside of thread barrel.
In a wherein embodiment, described two connecting rods are vertical with the slide mass, described two connecting rods
Between be formed with gap.
In a wherein embodiment, the sliding shoe is rectangular blocks shape, and the cross-sectional area of the slide mass is greater than
The cross-sectional area of the sliding shoe.
In a wherein embodiment, bevelling is formed at the top of the two lateral walls of the sliding slot.
In a wherein embodiment, the opposite sides of the bed body is provided with mounting blocks, described two mounting blocks
It is located at the opposite sides of the bed body, the screw rod is rotatably mounted to the installation far from the end of the moving cylinder
On block.
When in use, patient's orthopaedics positional punch device lies down in bed body, and described two moving cylinders push institute
Two slide masses are stated to slide and be suspended in above the leg of patient along the bed body.Then, described to push described two by air cylinder
A pressing arc body presses on the both legs position of patient, and then realizes the positioning to patient's thigh bone.Hereafter, the telescopic cylinder band
It moves the boring cylinder to move down, and the drill head is driven to be connected on bone, the boring cylinder drives the drill head rotation
Turn, to implement bore operation.Since there are two moving cylinders and two to press air cylinder for orthopaedics positional punch device setting, because
This makes the movement of the locating support more convenient, is able to use the different lying position of patient, improves its applicability.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the orthopaedics positional punch device of an embodiment.
Fig. 2 is the stereoscopic schematic diagram of the part-structure of the cooling frame of an embodiment.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term used herein is intended merely to the mesh of description specific embodiment
, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more relevant listed items
Any and all combinations.
The present invention relates to a kind of orthopaedics positional punch devices.For example, the orthopaedics positional punch device include positioning component,
Press component and punching component, the positioning component include locating support and two moving cylinders, and the locating support includes two
A slide mass and crossbeam, described two slide masses are slidingly arranged at the opposite sides of bed body respectively.For example, the phase of the crossbeam
Both ends are respectively arranged on described two slide masses, described two moving cylinders are mounted on one end of the bed body and difference
It is connect with described two slide masses, the press component includes two and presses air cylinder and two pressing arc bodies, described two to press
Air cylinder is set to spaced reciprocally on the crossbeam.For example, described two pressing arc bodies be connected to it is described two by
On air cylinder and towards the bed body, the punching component is set on the crossbeam, the punching component include telescopic cylinder,
Boring cylinder and drill head.For example, the telescopic cylinder is installed on the crossbeam, the boring cylinder and the telescopic cylinder
Connection, the drill head are connect with the boring cylinder.
Referring to Fig. 1, a kind of orthopaedics positional punch device 100, including positioning component 10, press component 20 and punching component
30, the positioning component includes locating support 11 and two moving cylinders 13, the locating support include two slide masses 111 with
Crossbeam 113, described two slide masses are slidingly arranged at the opposite sides of bed body 200, the opposite end point of the crossbeam respectively
It is not installed on described two slide masses, described two moving cylinders are mounted on one end of the bed body and respectively with described two
The connection of a slide mass, the press component include two and press air cylinder 21 and two pressing arc bodies 23, described two by calming the anger
Cylinder is set to spaced reciprocally on the crossbeam, described two pressing arc bodies be connected to it is described two by air cylinder simultaneously
Towards the bed body, the punching component is set on the crossbeam, and the punching component includes telescopic cylinder 31, boring cylinder
32 are installed on the crossbeam with drill head 33, the telescopic cylinder, and the boring cylinder is connect with the telescopic cylinder, described
Drill head is connect with the boring cylinder.
For example, the orthopaedics positional punch device is when in use, patient lies down in bed body, and described two moving cylinders push away
Described two slide masses are moved to slide and be suspended in above the leg of patient along the bed body.Then, described to push institute by air cylinder
It states two pressing arc bodies and presses on the both legs position of patient, and then realize the positioning to patient's thigh bone.Hereafter, the flexible gas
Cylinder drives the boring cylinder to move down, and the drill head is driven to be connected on bone, and the boring cylinder drives the drilling
Head rotation, to implement bore operation.Due to orthopaedics positional punch device setting there are two moving cylinder with two by calming the anger
Cylinder is able to use the different lying position of patient so that the movement of the locating support is more convenient, improves it and is applicable in
Property.
For example, for the ease of the sliding of the slide mass, the opposite sides of the bed body is respectively arranged with screw rod, described two
A screw rod is connect with described two moving cylinders respectively, and thread barrel, described two screw threads are convexly equipped on described two slide masses
Cylinder is screwed together in respectively on described two screw rods.The opposite sides of the bed body offers sliding slot, described two slide masses point respectively
It is not slidingly arranged in described two sliding slots.The extending direction of the sliding slot is parallel with the extending direction of the screw rod.It is described
The bottom of slide mass is convexly equipped with sliding shoe, and the sliding shoe is slidably contained in the sliding slot.The thread barrel passes through two
Connecting rod is connected on the slide mass, is formed with engagement screw thread on the inside of the thread barrel.Due to the side of the sliding lid
It is convexly equipped with thread barrel, the thread barrel is screwed together on the screw rod, therefore conveniently drives the screw rod by the moving cylinder
Rotation, so that it is mobile accurately to move the slide mass.
For example, described two connecting rods are vertical with the slide mass for the ease of the sliding of the sliding shoe, described two
Gap is formed between a connecting rod.The sliding shoe is rectangular blocks shape, and the cross-sectional area of the slide mass is greater than the cunning
The cross-sectional area of motion block.Bevelling is formed at the top of the two lateral walls of the sliding slot.The opposite sides of the bed body is all provided with
Mounting blocks are equipped with, described two mounting blocks are located at the opposite sides of the bed body, and the screw rod is far from the moving cylinder
End be rotatably mounted on the mounting blocks.Due to being formed with bevelling at the top of the two lateral walls of the sliding slot, because
This facilitates the sliding shoe to slide into the sliding slot, to facilitate the sliding of the sliding shoe.
For example, it is of particular importance that bone can generate big calorimetric referring to Fig. 2, the drill head is in boring procedure
Amount may generate damage to bone, and for the ease of implementing cooling, the orthopaedics positional punch device further includes cooling frame 50,
The cooling frame is set on ground or bed body or other supporters, and cooling cover 51 is provided on the cooling frame, described
Cooling liquid is provided in cooling cover, for example, the cooling cover passes through hose and external coolant liquid body tied to source.It is described cold
But multiple cooling holes 511 are offered on sleeve, the position that the drill head is connect with the boring cylinder is arranged in the cooling
In sleeve, when the drill head drills to bone, the cooling liquid is overflowed along the multiple cooling hole and along described
Drill head flow down to arrive on bone, and then implements the cooling to bone.For example, being needed for the ease of preventing from infecting
The tissues such as bone sterilized, contain sterilization component in the cooling liquid, when the cooling liquid enters bone
When middle, the coolant liquid body can carry out dissipation effect to the bacterium on bone using sterilization component therein, prevent from drilling
Infection of the bacterium to bone in the process.
For example, for the ease of squeezing out the cooling liquid, the position that the drill head is connect with the boring cylinder
It is provided with cam support division, the cam support division is elastic cam, for example, the cam support division is rubber cam, it is described
Saturated ring is formed on the inside of cooling cover, the saturated ring is made of sponge, and closes multiple cold on the cooling cover
But hole, so that the coolant liquid body in the cooling cover can be infiltrated on the saturated ring, the one of the elastic cam
End is held on the saturated ring.When drill head rotation, be able to drive the cam support division be persistently held in it is described
On saturated ring, so that the cooling liquid on the saturated ring is squeezed out, so that cooling liquid flows to institute along the cam support division
It states in drill head.For example, the bottom of the cam support division is set for the ease of introducing the cooling liquid in the drill head
It sets there are two elasticity guidance sheet body, described two elasticity guidance sheet bodies are oppositely arranged, and each elasticity guidance sheet body extends to
The surface at the top of the drill head, the elasticity guidance sheet body is formed with arcuate guide surface, and the arcuate guide surface tilts court
To the drill head, by the way that the elasticity guidance sheet body is arranged, so as to utilize the arc of described two elasticity guidance sheet bodies
Guide surface guides the cooling liquid on the saturated ring to the drill head.For example, described two elasticity guidance sheet bodies
Bottom is provided with storage rings, and multiple absorption ball tops are provided on the storage rings, and the storage rings are sheathed on the drill head
Top perimeter can keep in the cooling liquid by the multiple absorption ball top, prevent excessive cooling liquid wink
Between flow in the drill head.
For example, being provided with ring frame in the storage rings, setting is formed with extruding annular groove, the storage in the ring frame
Ring set is set on the ring frame and closes the extruding annular groove, the multiple whipping spheres of setting in the extruding annular groove, described
When drill head rotation speed increases, the multiple outside whipping of whipping sphere obtains more severe, and then forces in the storage rings
Liquid can squeeze out more so that more cooled liquid stream is moved to the drill head.For example, making to just have
Obtaining coolant liquid can smoothly flow in the drill head, and multiple drainage troughs, institute are provided at the top of the drill head
Multiple drainage troughs are stated to extend at the top of the axially extending of the drill head, the drainage trough on the storage rings, it is described more
A drainage trough is uniformly arranged along the circumferential direction of the drill head, and the depth of the drainage trough is along the side towards the bottom of the drill head
To being gradually reduced.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Only several embodiments of the present invention are expressed for embodiment described above, and the description thereof is more specific and detailed, but
It cannot be construed as a limitation to the scope of the present invention.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to of the invention
Protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of orthopaedics positional punch device, which is characterized in that described fixed including positioning component, press component and punching component
Hyte part includes locating support and two moving cylinders, and the locating support includes two slide masses and crossbeam, described two cunnings
Kinetoplast is slidingly arranged at the opposite sides of bed body respectively, and the opposite end of the crossbeam is respectively arranged in described two slide masses
On, described two moving cylinders are mounted on one end of the bed body and connect respectively with described two slide masses, the pressing
Component includes two and presses air cylinder and two pressing arc bodies, described two to be set to the crossbeam spaced reciprocally by air cylinder
On, described two pressing arc bodies are connected to described two by air cylinder and towards the bed body, the punching component
It is set on the crossbeam, the punching component includes telescopic cylinder, boring cylinder and drill head, and the telescopic cylinder is installed on
On the crossbeam, the boring cylinder is connect with the telescopic cylinder, and the drill head is connect with the boring cylinder.
2. orthopaedics positional punch device according to claim 1, which is characterized in that the opposite sides of the bed body is set respectively
It is equipped with screw rod, described two screw rods are connect with described two moving cylinders respectively, are convexly equipped with screw thread on described two slide masses
Cylinder, described two thread barrels are screwed together in respectively on described two screw rods.
3. orthopaedics positional punch device according to claim 2, which is characterized in that the opposite sides of the bed body is opened respectively
Equipped with sliding slot, described two slide masses are slidingly arranged at respectively in described two sliding slots.
4. orthopaedics positional punch device according to claim 3, which is characterized in that the extending direction of the sliding slot with it is described
The extending direction of screw rod is parallel.
5. orthopaedics positional punch device according to claim 4, which is characterized in that the bottom of the slide mass is convexly equipped with cunning
Motion block, the sliding shoe are slidably contained in the sliding slot.
6. orthopaedics positional punch device according to claim 5, which is characterized in that the thread barrel passes through two connecting rods
It is connected on the slide mass, is formed with engagement screw thread on the inside of the thread barrel.
7. orthopaedics positional punch device according to claim 6, which is characterized in that described two connecting rods with the cunning
Kinetoplast is vertical, is formed with gap between described two connecting rods.
8. orthopaedics positional punch device according to claim 7, which is characterized in that the sliding shoe is rectangular blocks shape,
The cross-sectional area of the slide mass is greater than the cross-sectional area of the sliding shoe.
9. orthopaedics positional punch device according to claim 8, which is characterized in that the top of the two lateral walls of the sliding slot
Portion is formed with bevelling.
10. orthopaedics positional punch device according to claim 9, which is characterized in that the opposite sides of the bed body is all provided with
Mounting blocks are equipped with, described two mounting blocks are located at the opposite sides of the bed body, and the screw rod is far from the moving cylinder
End be rotatably mounted on the mounting blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810931902.5A CN109259973A (en) | 2018-08-16 | 2018-08-16 | Orthopaedics positional punch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810931902.5A CN109259973A (en) | 2018-08-16 | 2018-08-16 | Orthopaedics positional punch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109259973A true CN109259973A (en) | 2019-01-25 |
Family
ID=65153763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810931902.5A Pending CN109259973A (en) | 2018-08-16 | 2018-08-16 | Orthopaedics positional punch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109259973A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109875823A (en) * | 2019-02-25 | 2019-06-14 | 无锡市第二人民医院 | A kind of working method of autopsy table auxiliary pressing positioning device |
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| CN205339053U (en) * | 2016-01-25 | 2016-06-29 | 尚习文 | Orthopedics positioning and punching device |
| CN106108976A (en) * | 2016-08-30 | 2016-11-16 | 潘超 | A kind of orthopaedics positional punch device |
| CN107260250A (en) * | 2017-06-14 | 2017-10-20 | 高飞 | A kind of orthopaedics multiple degrees of freedom drilling equipment |
| CN107260330A (en) * | 2017-07-11 | 2017-10-20 | 荆门市第二人民医院 | A kind of orthopaedics positional punch device |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204542283U (en) * | 2015-02-03 | 2015-08-12 | 秦世梁 | A kind of orthopedic drill |
| CN204890098U (en) * | 2015-08-23 | 2015-12-23 | 无锡市人民医院 | Bore bone object |
| CN204951065U (en) * | 2015-09-11 | 2016-01-13 | 张兴华 | High accuracy drilling equipment for orthopedics |
| CN205307040U (en) * | 2015-10-20 | 2016-06-15 | 张磊 | Orthopedics positioning and punching device |
| CN205339053U (en) * | 2016-01-25 | 2016-06-29 | 尚习文 | Orthopedics positioning and punching device |
| CN106108976A (en) * | 2016-08-30 | 2016-11-16 | 潘超 | A kind of orthopaedics positional punch device |
| CN107260250A (en) * | 2017-06-14 | 2017-10-20 | 高飞 | A kind of orthopaedics multiple degrees of freedom drilling equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109875823A (en) * | 2019-02-25 | 2019-06-14 | 无锡市第二人民医院 | A kind of working method of autopsy table auxiliary pressing positioning device |
| CN109875823B (en) * | 2019-02-25 | 2021-06-08 | 无锡市第二人民医院 | Working method of auxiliary pressing and positioning device for dissecting table |
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Application publication date: 20190125 |