CN209220478U - A kind of orthopaedics traction guiding depth measurement multi-function device - Google Patents
A kind of orthopaedics traction guiding depth measurement multi-function device Download PDFInfo
- Publication number
- CN209220478U CN209220478U CN201821743738.7U CN201821743738U CN209220478U CN 209220478 U CN209220478 U CN 209220478U CN 201821743738 U CN201821743738 U CN 201821743738U CN 209220478 U CN209220478 U CN 209220478U
- Authority
- CN
- China
- Prior art keywords
- screw
- fixed
- positioning sleeve
- ontology
- top guide
- 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
- 238000005259 measurement Methods 0.000 title claims abstract description 26
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims 1
- 210000000988 bone and bone Anatomy 0.000 description 13
- 238000010586 diagram Methods 0.000 description 4
- 206010052428 Wound Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a kind of orthopaedics traction guiding depth measurement multi-function devices, including screw guide ontology, first top guide, second top guide, screw rod connecting seat, rotary screw, positioning sleeve, screw positioner and operating stick, operating stick, positioning sleeve and screw rod connecting seat are all fixedly connected with screw guide ontology, first top guide passes through screw rod connecting seat and is fixedly connected with screw guide ontology, second top guide passes through positioning sleeve and is fixedly connected with screw guide, rotary screw is threadedly coupled with screw rod connecting seat, screw positioner is slidably connected with positioning sleeve, pass through bolt fixation screw positioner and positioning sleeve, traction function may be implemented in cooperation rotary screw, screw guide ontology and the first top guide, second top guide ensure that the guide function of device, several depth measurement holes are uniformly equally spacedly distributed on screw positioner, it borrows Help this some holes that can calculate the depth for obtaining screw, the depth measurement function of realization device.
Description
Technical field
The utility model belongs to the field of medical instrument technology, and in particular to a kind of orthopaedics traction guiding depth measurement multifunctional assembling
It sets.
Background technique
Consider that lag screw is the optimal fixation device of efficiency in orthognathic surgery, because lag screw can from amechanical angle
To obtain the pressure between maximum bone section with the implant of minimum volume, the patient of fracture needs to be consolidated with screw
It is fixed, but with regard to more troublesome when screw is squeezed into bone.
Existing guider in use, can not specifically understand the depth that screw hammers into, and only have guide function,
Function is more single, inconvenient for use, further takes out after guiding and is reentered into traction device not only step is excessive, and causes the wind of infection
Danger is larger.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of orthopaedics traction guiding depth measurement
Multi-function device has three kinds of guiding, depth measurement and traction functions, easy to operate, easy to use.
To achieve the above object, the utility model provides the following technical solutions: a kind of orthopaedics traction guiding more function of depth measurement
Energy device, including screw guides ontology, one end of screw guides ontology are fixed with operating stick, and operating stick is led far from screw
It is fixed with operation ring to one end of device ontology, screw guides ontology is fixed with screw rod connection far from one end of operating stick
Seat, screw rod connecting seat are equipped with the first top guide slot, the first top guide are equipped in screw rod connecting seat, and the first top guide passes through screw rod connecting seat
On the first top guide slot be fixedly connected with screw guides ontology, the first top guide be equipped with screw rod through slot, screw rod connecting seat it is interior
Portion is equipped with rotary screw in the horizontal direction, and rotary screw is also cross the screw rod through slot in screw rod connecting seat and the first top guide, rotation
Turn screw rod to be threadedly coupled with screw rod connecting seat；
The junction of screw guides ontology and operating stick is fixed with positioning sleeve, is equipped with along the vertical direction inside positioning sleeve
Second top guide, positioning sleeve are equipped with the second top guide slot, and the second top guide passes through the second top guide slot and screw guides on positioning sleeve
Ontology is fixedly connected, and the inside of positioning sleeve is equipped with screw positioner in the horizontal direction, and the second top guide is equipped with locator through slot, spiral shell
Nail positioner passes through the locator through slot on positioning sleeve and the second top guide, and screw positioner is slidably connected with positioning sleeve, and screw is fixed
Position device and positioning sleeve can be realized by bolt to be fixed, and the lateral wall of screw positioner is fixed with depth measurement hole, and screw is fixed
One end of position device is fixed with locating rod, and the bottom for operating ring is fixed with iron hoop, and iron hoop is set far from one end fixation of operation ring
There is sucker, the inside of sucker, which is fixed with, pulls button, pulls and is fixed with suction pipe below button, is fixed with rubber below suction pipe
Pad.
By using above scheme, guide function is may be implemented in the first top guide, the second top guide and screw guides ontology,
Screw positioner is equipped with several equidistant slots, observes corresponding slot quantity by positioning sleeve and screw positioner cooperation
Screw depth can be calculated, the traction to affected part bone may be implemented by fixed screw positioner and rotary screw.
Further, the lateral wall of operating stick is fixed with non-slip mat.
By using above scheme, it can be convenient medical staff's operation, prevent the secondary insult as caused by skidding.
Further, the front surface middle position of positioning sleeve is fixed with rotary fixing device, and rotary fixing device
It can be rotated in place on positioning sleeve, screw positioner and positioning sleeve are realized by bolt and fixed.
By using above scheme, rotary fixing device is equipped with of the same size with depth measurement hole on screw positioner
Hole slot is inserted into the bolt of appropriate depth, screw positioning may be implemented by rotating rotary fixing device after two hole slot alignment
Device and positioning sleeve it is relatively fixed, ensure that the stability of device traction function.
Further, top one end of rotary screw is fixed with fixed block.
By using above scheme, fixation hole facilitates medical staff to operate rotary screw.
Further, screw guides ontology and operating stick are iron component.
By using above scheme, the hardness of device ensure that, improve the stability and safety of operation.
Further, the inside of screw rod connecting seat is equipped with screw slot, and screw slot inner wall is equipped with screw thread, rotary screw it is outer
Matching screw thread also is provided on side wall.
By using above scheme, the threaded connection of screw rod connecting seat and rotary screw may be implemented.
Compared with prior art, the utility model has the beneficial effects that
1, screw guides ontology is set as semicircle, cooperates the first top guide and the second top guide that the function of guiding may be implemented,
When it is desired to be used, rotary screw is withstood the bone of patient, then screw positioner makes screw in the internal slide of positioning sleeve
The end of locator is contacted with bone surface, by half diameter of a circle of screw guides ontology subtract the screw positioner of stretching with
And the length of rotary screw, so as to calculate the bone length of nail to be squeezed into, in this way it is known that bone nail needs are thrown into
The length of bone, facilitates medical staff to use, and increases the function of the utility model depth measurement, screw positioner and positioning sleeve pass through rotation
Turning fixed device and bolt is realized and fixed, screw rod connecting seat, using being threadedly coupled, can both realize fixation with rotary screw, this
Two combiners fix bone both ends, increase the function of the utility model traction；
2, when screw guides ontology when not in use, the rubber pad of sucker is touched work top, then by pulling button
The air for squeezing suction pipe inside rubber pad forms cavity, makes rubber pad that work firmly be sucked under the action of external powerful air pressure
Make table top, guarantee the secured of screw guides ontology, when reusing, as long as being resetted again button is pulled, in this way may be used
Screw guides ontology is placed with medical staff, medical staff is facilitated to take next time；
3, operating the design in the operating sticks such as ring and plate button facilitates medical staff to hold and operate, more humanized；
4, the phenomenon that skidding generation of accidentally dropping can be effectively prevented in rubber pad and non-slip mat, avoids causing patient secondary wound
Wound, improves the safety of operation.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the sucker attachment structure schematic diagram of the utility model；
Fig. 3 is the screw positioner structural schematic diagram of the utility model；
Fig. 4 is the screw rod connecting seat and rotary screw connection structure top view of the utility model；
Fig. 5 is the positioning sleeve and screw positioner connection structure top view of the utility model；
Fig. 6 is first top guide (left side) and the second top guide (right side) schematic diagram of the utility model.
In figure: 1, screw guides ontology；2, screw rod connecting seat；3, rotary screw；4, fixed block；5, the first top guide；6,
First top guide slot；7, the second top guide；8, the second top guide slot；9, positioning sleeve；10, screw positioner；11, locating rod；12, anti-skidding
Pad；13, operating stick；14, ring is operated；15, iron hoop；16, sucker；17, button is pulled；18, rubber pad；19, suction pipe；20, depth measurement
Hole；21, screw rod through slot；22, locator through slot；23, rotary fixing device.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment:
Fig. 1-6 is please referred to, the utility model is the following technical schemes are provided: a kind of orthopaedics traction guiding depth measurement multifunctional assembling
It sets, including screw guides ontology 1, one end of screw guides ontology 1 is fixed with operating stick 13, and operating stick 13 is far from screw
One end of guider body 1 is fixed with operation ring 14, and screw guides ontology 1 is fixed with spiral shell far from one end of operating stick 13
Bar attachment base 2, screw rod connecting seat 2 is interior to be equipped with the first top guide 5, and screw rod connecting seat 2 is equipped with the first top guide slot 6 along the vertical direction, the
The first top guide slot 6 that one top guide 5 passes through in screw rod connecting seat 2 is fixedly connected with screw guides ontology 1, is set on the first top guide 5
Have a screw rod through slot 21, the inside of screw rod connecting seat 2 is equipped with screw slot, and screw slot inner wall is equipped with screw thread, screw rod connecting seat 2 it is interior
Portion is equipped with rotary screw 3 in the horizontal direction, and matched screw thread also is provided on the lateral wall of rotary screw 3, and rotary screw 3 is worn simultaneously
Cross the first top guide slot 6 on the screw slot in screw rod connecting seat 2 and the first top guide 5, rotary screw 3 and 2 screw thread of screw rod connecting seat
Connection；The junction of screw guides ontology 1 and operating stick 13 is fixed with positioning sleeve 9, sets along the vertical direction inside positioning sleeve 9
There is the second top guide 7, positioning sleeve 9 is equipped with the second top guide slot 8 of perforation along the vertical direction, and the second top guide 7 passes through the on positioning sleeve 9
Two top guide slots 8 are fixedly connected with screw guides ontology 1, and the inside of positioning sleeve 9 is equipped with screw positioner 10 in the horizontal direction, the
Two top guides 7 are equipped with locator through slot 22, and screw positioner 10 is logical also cross the locator on positioning sleeve 9 and the second top guide 7
Slot 22, screw positioner 10 are slidably connected with positioning sleeve 9, and the lateral wall of screw positioner 10 is fixed with depth measurement hole 20,
One end of screw positioner 10 is fixed with locating rod 11, and the bottom of operation ring 14 is fixed with iron hoop 15, and iron hoop 15 is far from behaviour
The one end for making ring 14 is fixed with sucker 16, and the inside of sucker 16, which is fixed with, pulls button 17, and the lower section for pulling button 17 is fixed with suction
Pipe 19, the lower section of suction pipe 19 are fixed with rubber pad 18；The lateral wall of operating stick 13 is fixed with non-slip mat 12；Positioning sleeve 9
Front surface middle position is fixed with rotary fixing device 23, and rotary fixing device 23 can the spinning on positioning sleeve 9,
Rotary fixing device 23 is equipped with the hole slot of perforation, this hole slot and depth measurement hole are in the same size, and bolt passes through rotation and fixes
Device 23, positioning sleeve 9 and screw positioner 10 realize the fixation of three；Top one end of rotary screw 3 is fixed with fixation
Block 4；Screw guides ontology 1 and operating stick 13 are iron component.
The working principle and process for using of the utility model: rotary screw 3 is resisted the bone of patient, then determines screw
Position device 10 contacts the end of screw positioner 10 with bone surface in the internal slide of positioning sleeve 9, is aligned rotary fixing device
Depth measurement hole 20 on hole slot on 23 and screw positioner 10, insertion bolt realize rotary fixing device 23, positioning sleeve 9 and
The fixation of screw positioner 10, screw positioner 10 are equipped with the depth measurement hole 20 of several uniform equidistantly distributeds, it is determined that
The quantity in remotely located 9 one end depth measurement hole 20 of set can learn the depth that screw positioner 10 protrudes into, and be led by screw
The screw positioner 10 of stretching and the length of rotary screw 3 are subtracted to 1 half diameter of a circle of device ontology, can be calculated wait squeeze into
The bone length of nail is screwed into the depth of screw rod connecting seat 2 by rotating the adjustable rotary screw 3 of fixed block 4, when not needing
When rotary screw 3, screw rod connecting seat 2 can be disassembled from screw guides ontology 1, support flat one end directly
Firmly bone increases the functionality of screw guides ontology 1, when screw is led so that it is convenient to medical staff uses at different conditions
When not in use to device ontology 1, the rubber pad 18 of sucker 16 is touched work top, then squeezes suction pipe 19 by pulling button 17
Air inside rubber pad 18 forms cavity, makes rubber pad 18 that workbench firmly be sucked under the action of external powerful air pressure
Face guarantees the secured of screw guides ontology 1,, in this way can be with as long as resetting again button 17 is pulled when reusing
Medical staff places screw guides ontology 1, and medical staff is facilitated to take next time.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of orthopaedics traction guiding depth measurement multi-function device, including screw guides ontology (1), the screw guides sheet
One end of body (1) is fixed with operating stick (13), and the one end of the operating stick (13) far from the screw guides ontology (1) is solid
It is fixed to be equipped with operation ring (14), it is characterised in that: the screw guides ontology (1) is fixed far from the one end of the operating stick (13)
Equipped with screw rod connecting seat (2), the first top guide (5) are equipped in the screw rod connecting seat (2), first top guide (5) passes through described
Screw rod connecting seat (2) is fixedly connected with the screw guides ontology (1), and the inside of the screw rod connecting seat (2) is along level side
To being equipped with rotary screw (3), the rotary screw (3) also cross the screw rod connecting seat (2) and first top guide (5),
The rotary screw (3) is threadedly coupled with the screw rod connecting seat (2)；
The junction of the screw guides ontology (1) and the operating stick (13) is fixed with positioning sleeve (9), the positioning sleeve
(9) internal to be equipped with the second top guide (7) along the vertical direction, second top guide (7) passes through the positioning sleeve (9) and leads with the screw
It is fixedly connected to device ontology (1), the inside of the positioning sleeve (9) is equipped with screw positioner (10), the screw in the horizontal direction
Locator (10) passes through the positioning sleeve (9) and second top guide (7), the screw positioner (10) and the positioning sleeve
(9) it is slidably connected, the screw positioner (10) and the positioning sleeve (9) can realize by bolt and fix that the screw is fixed
The lateral wall of position device (10) is fixed with depth measurement hole (20), and one end of the screw positioner (10) is fixed with locating rod
(11), the bottom of operation ring (14) is fixed with iron hoop (15), and the one of separate operation ring (14) of the iron hoop (15)
End is fixed with sucker (16), and the inside of the sucker (16), which is fixed with, pulls button (17), and the lower section for pulling button (17) is fixed
Equipped with suction pipe (19), rubber pad (18) are fixed with below the suction pipe (19).
2. a kind of orthopaedics according to claim 1 traction guiding depth measurement multi-function device, it is characterised in that: the operation
The lateral wall of bar (13) is fixed with non-slip mat (12).
3. a kind of orthopaedics according to claim 1 traction guiding depth measurement multi-function device, it is characterised in that: the positioning
The front surface middle position of set (9) is fixed with rotary fixing device (23).
4. a kind of orthopaedics according to claim 1 traction guiding depth measurement multi-function device, it is characterised in that: the rotation
Top one end of screw rod (3) is fixed with fixed block (4).
5. a kind of orthopaedics according to claim 1 traction guiding depth measurement multi-function device, it is characterised in that: the screw
Guider body (1) and the operating stick (13) are iron component.
6. a kind of orthopaedics according to claim 1 traction guiding depth measurement multi-function device, it is characterised in that: the screw rod
Screw thread is designed on the inside of attachment base (2) and the rotary screw (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821743738.7U CN209220478U (en) | 2018-10-26 | 2018-10-26 | A kind of orthopaedics traction guiding depth measurement multi-function device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821743738.7U CN209220478U (en) | 2018-10-26 | 2018-10-26 | A kind of orthopaedics traction guiding depth measurement multi-function device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209220478U true CN209220478U (en) | 2019-08-09 |
Family
ID=67500870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821743738.7U Expired - Fee Related CN209220478U (en) | 2018-10-26 | 2018-10-26 | A kind of orthopaedics traction guiding depth measurement multi-function device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209220478U (en) |
-
2018
- 2018-10-26 CN CN201821743738.7U patent/CN209220478U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209220478U (en) | A kind of orthopaedics traction guiding depth measurement multi-function device | |
| CN206324080U (en) | A kind of multi-functional grug feeding device of garden maintenance | |
| CN207519755U (en) | A kind of adjustable for height crutch | |
| CN209032584U (en) | A kind of simple Bone traction guider | |
| CN208492175U (en) | A kind of neurosurgery nerve root retracto | |
| CN205849477U (en) | A kind of single use brush,throat | |
| CN213821629U (en) | Needle knife propulsion device | |
| CN204233181U (en) | A kind of Multifunctional oral tweezers | |
| CN114176713A (en) | Orthopedics drilling sight | |
| CN204744234U (en) | Universal adjusting fixer | |
| CN209004127U (en) | A kind of scalpel facilitating adjusting | |
| CN203330450U (en) | Electric drill with dust collecting device | |
| CN209916316U (en) | Domestic rehabilitation apparatus | |
| CN209048827U (en) | A kind of adjustable Oxygen tube of anti-dropout | |
| CN205434480U (en) | Side opening aspirator with adjustable direction | |
| CN207950102U (en) | A kind of midwifery device of connection obstetric table | |
| CN207544525U (en) | Carbon fiber regulating height formula crutch | |
| CN205994519U (en) | A kind of multi-functional physique check device | |
| CN207220909U (en) | A kind of disposable spinal interbody fusion bone grafting instrument device | |
| CN204468376U (en) | A kind of fracture fixation is stretched clamping plate | |
| CN205795794U (en) | A kind of bone surgery broken nail withdrawing device | |
| CN215350982U (en) | Otolaryngology branch of academic or vocational study nursing is with inhaling phlegm device | |
| CN213787748U (en) | Broken nail extractor for trauma orthopedics | |
| CN107811811B (en) | Use method of trainer | |
| CN211052613U (en) | Portable sheet drilling tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 |