CN209661710U - Multifunctional orthopaedics Distraction Apparatus - Google Patents
Multifunctional orthopaedics Distraction Apparatus Download PDFInfo
- Publication number
- CN209661710U CN209661710U CN201920124235.XU CN201920124235U CN209661710U CN 209661710 U CN209661710 U CN 209661710U CN 201920124235 U CN201920124235 U CN 201920124235U CN 209661710 U CN209661710 U CN 209661710U
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- CN
- China
- Prior art keywords
- stayed pole
- fixedly connected
- bull stick
- side wall
- fixed plate
- 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.)
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Abstract
The utility model discloses a kind of multifunctional orthopaedics Distraction Apparatus of the field of medical instrument technology, including stayed pole, stayed pole one end is fixedly connected with rotary table, the other end of stayed pole is threaded with replacement head, the inside of stayed pole offers square hole, connector is combined in square hole, connection cephalic par is fixedly connected with fixed plate, fixation hole is offered among fixed plate, screw is combined in fixation hole, stayed pole outer wall is cased with safety barrel, safety barrel side wall offers loose slot, pedestal is fixedly connected among loose slot, base interior is rotatably connected to bull stick, bull stick side wall offers elevating screw thread, bull stick outer wall thread is connected with lifting set, lifting set side wall is fixedly connected with supporting plate, supporting plate central rotational is connected with pull rod, the pull rod other end is rotatably connected to stayed pole.The utility model, which does not have to man-hour manually hand-held knochenbruch, may be implemented knochenbruch drawing, save manpower, flexible operation, partial devices are detachable and interchangeable easy to clean and safeguard.
Description
Technical field
The utility model relates to the field of medical instrument technology, specially a kind of multifunctional orthopaedics Distraction Apparatus.
Background technique
The excessive stretching of fracture end can influence union.When Urist estimates that fracture gap is greater than 0.5cm, union
Time will be deferred to 12-18 months, because poroma must bridge biggish gap at this time.Clinically the fixation of bone plate screw can hinder
Contact after hindering epiphysis to absorb, excessively traction, soft tissue insertion all can cause fracture gap excessive.It will in roomy fracture gap
Full of dense fibrous tissue, bone is obstructed, and ultimately forms disunion.But under mechanics appropriate and biological condition, compared with
Bony union can also be formed in big gap, i.e., so-called stretching healing, or extend healing.Now in bone surgery, two sections
Knochenbruch needs are fixed temporarily, and mode traditional at present is that medical staff with the hands holds two section knochenbruch respectively, then connects to it solid
It is fixed, but because, across corresponding distance, needing manually to hold longer time among two knochenbruch, and also therefore, work as medical staff
Hand is weary when turning sour, just can not be stable hold knochenbruch, so that the occurrence of causing knochenbruch to shift, finally comes to patient's treatment zone
Hidden danger.
Currently, application No. is the Chinese patents of CN201820675010.9 to disclose a kind of multifunctional orthopaedics Distraction Apparatus,
Including fixing sleeve, sliding block, stayed pole, spring, bolt, fixing head, positioning screw, tracheae, inflator, sliding block is located inside fixing sleeve
The left and right sides, sliding block are connected with fixing sleeve sliding, and stayed pole left and right sides inside fixing sleeve, stayed pole and fixing sleeve slide
It is connected, and stayed pole is connected with sliding block close-fitting, spring is weldingly connected through stayed pole outer wall, spring with fixing sleeve, bolt position
On the outside of stayed pole, bolt is connected with stayed pole screw thread, and fixing head is located on the outside of bolt, and fixing head is integrally connected with bolt, fixed
Position screw is inside fixing head, and positioning screw is connected with fixed head thread, and tracheae is on the upside of middle-end inside fixing sleeve, tracheae
It is connected with fixing sleeve glue, inflator is located at the port of tracheae top, and inflator is connected with tracheae glue, although the utility model can be with
To patient's knochenbruch stretching, but to inflate mode more laborious for inflator, and gas can compress a bad control label distance, if sealing is not
With great difficulty gas leakage, device failure.
Based on this, the utility model devises a kind of multifunctional orthopaedics Distraction Apparatus, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of multifunctional orthopaedics Distraction Apparatus, to solve to mention in above-mentioned background technique
Across corresponding distance among two knochenbruch out, need manually to hold longer time, and also therefore, when medical staff's hand is weary
When turning sour, just can not be stable hold knochenbruch, thus the occurrence of causing knochenbruch to shift, it is more laborious that inflator inflates mode,
And gas can compress a bad control label distance, the problem of the gas leakage if sealing is not taken pains, device failure.
To achieve the above object, the utility model provides the following technical solutions: a kind of multifunctional orthopaedics Distraction Apparatus, including
Stayed pole, described stayed pole one end are fixedly connected with rotary table, and the other end of the stayed pole is threaded with replacement head, described to lead
The inside of pull rod offers square hole, and connector is combined in the square hole, and the connection cephalic par is fixedly connected with fixed plate, institute
It states and offers fixation hole among fixed plate, screw is combined in the fixation hole, the stayed pole outer wall is cased with safety barrel, described fixed
Cylinder side wall offers loose slot, pedestal is fixedly connected among the loose slot, the base interior is rotatably connected to bull stick, institute
It states bull stick side wall and offers elevating screw thread, the bull stick outer wall thread is connected with lifting set, and the lifting set side wall is fixedly connected
There is supporting plate, the supporting plate central rotational is connected with pull rod, and the pull rod other end is rotatably connected to stayed pole.
Preferably, the other end of the pull rod is rotatably connected to lantern ring, and the set ring set is in rotary table outer wall.
Preferably, it is fixedly connected with handle at the top of the bull stick, the handle bottom offers finger groove.
Preferably, the fixed plate side wall is fixedly connected with block plate, offers through-hole, the connection among the replacement head
Head passes through replacement head and is fixedly connected with fixed plate.
Preferably, the stayed pole is arranged symmetrically, and the stayed pole is to be slidably connected with safety barrel.
Compared with prior art, the utility model has the beneficial effects that the utility model makes spiral shell therewith by rotating bull stick
The lifting set of line cooperation moves up or down, and realizes the drawing to patient's knochenbruch, and laborsaving flexible, mechanical system operation will not leak
Gas occur unexpected situation, and by observation lifting set position can prejudge patient's knochenbruch pull degree, facilitate surgical and
Operation.Knochenbruch end positions are at left and right sides of fixed plate, then rotary screw, when screw is screwed into the knochenbruch two opened up in advance
After the mounting hole at end, by the way that the connector of fixed plate to be put into square hole, then replacement head rotation is screwed in the end of stayed pole,
To realize effective fixation at the device and patient's knochenbruch, replaces head and fixed plate is detachable and interchangeable, it can be according to different need
Suitable fixed plate is selected, it is also easy to clean.The utility model, which does not have to man-hour manually hand-held knochenbruch, may be implemented knochenbruch drawing, save
Manpower, flexible operation, partial devices are detachable and interchangeable easy to clean and safeguard.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the utility model main perspective structural schematic diagram；
Fig. 2 is the second visual angle of the utility model half section structure diagram；
Fig. 3 is the utility model upward view angle structural schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- stayed pole, 2- rotary table, 3- replace head, 4- square hole, 5- connector, 6- fixed plate, 7- fixation hole, 8- screw, 9-
Safety barrel, 10- loose slot, 11- pedestal, 12- bull stick, 13- elevating screw thread, 14- lifting set, 15- supporting plate, 16- pull rod, 17- lantern ring,
18- handle, 19- finger groove, 20- block plate.
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 creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of multifunctional orthopaedics Distraction Apparatus, including lead
Pull rod 1,1 one end of stayed pole are fixedly connected with rotary table 2, and the other end of stayed pole 1 is threaded with replacement head 3, stayed pole 1 it is interior
Portion offers square hole 4, and connector 5 is combined in square hole 4, and 5 end of connector is fixedly connected with fixed plate 6, opens among fixed plate 6
Equipped with fixation hole 7, screw 8 is combined in fixation hole 7,1 outer wall of stayed pole is cased with safety barrel 9, and 9 side wall of safety barrel offers loose slot
10, pedestal 11 is fixedly connected among loose slot 10, and 11 inner rotation of pedestal is connected with bull stick 12, and 12 side wall of bull stick offers liter
Screw thread 13 drops, and 12 outer wall thread of bull stick is connected with lifting set 14, and lifting 14 side walls of set are fixedly connected with supporting plate 15, among supporting plate 15
It is rotatably connected to pull rod 16,16 other end of pull rod is rotatably connected to stayed pole 1.
Wherein, the other end of pull rod 16 is rotatably connected to lantern ring 17,17 sets of the lantern ring other ends in 2 outer wall pull rod 16 of rotary table
It is rotatably connected to lantern ring 17,17 sets of lantern ring in 2 outer wall of rotary table.Handle 18 is fixedly connected at the top of bull stick 12,18 bottom of handle is opened
Equipped with finger groove 19.6 side wall of fixed plate is fixedly connected with block plate 20, replaces and offers through-hole among head 3, and connector 5 passes through more
First 3 are changed to be fixedly connected with fixed plate 6.Stayed pole 1 be it is arranged symmetrically, stayed pole 1 and safety barrel 9 are to be slidably connected.
One concrete application of the present embodiment are as follows: the utility model, which passes through to work as, to be needed to pull the knochenbruch of orthopedics patient
When reset, which is put at knochenbruch by medical staff in advance, so that being in knochenbruch end positions at left and right sides of fixed plate 6, connects
Rotary screw 8, after screw 8 is screwed into the mounting hole at the knochenbruch both ends opened up in advance, by by the connector 5 of fixed plate 6
It is put into square hole 4, then replacement head 3 is rotated to the end for being screwed in stayed pole 1, to realize the device and having at patient's knochenbruch
Effect is fixed, and replaces head 3 and fixed plate 6 is detachable and interchangeable, can need to select suitable fixed plate 6 according to different, is also facilitated clear
It washes.Then it holds handle 18 and rotates clockwise bull stick 12, so that the lifting set 14 being threadedly engaged with bull stick 12 moves down, go up and down
While set 14 moves down, the pull rod 16 being rotatablely connected with supporting plate 15 is opened to two sides, to strut patient's knochenbruch, is played and is led
Drawing effect, makes patient's knochenbruch restore script position.Counterclockwise when rotation bull stick 12, when lifting set 14 move up, to fold
Two lateral bracing struts 16 move up or down the lifting being threadedly engaged therewith set 14 by rotating bull stick 12, realize disconnected to patient
The drawing of bone, it is laborsaving flexibly, mechanical system operation will not gas leakage occur unexpected situation, and by observation lifting set 14 position can
To prejudge patient's knochenbruch drawing degree, facilitate surgical and operation.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of multifunctional orthopaedics Distraction Apparatus, including stayed pole (1), it is characterised in that: described stayed pole (1) one end is fixed to be connected
It is connected to rotary table (2), the other end of the stayed pole (1) is threaded with replacement head (3), and the inside of the stayed pole (1) opens up
Having square hole (4), is combined with connector (5) in the square hole (4), connector (5) end is fixedly connected with fixed plate (6),
It offers fixation hole (7), is combined with screw (8) in the fixation hole (7), the stayed pole (1) is outside among the fixed plate (6)
Wall is cased with safety barrel (9), and safety barrel (9) side wall offers loose slot (10), is fixedly connected with base among the loose slot (10)
Seat (11), pedestal (11) inner rotation are connected with bull stick (12), and bull stick (12) side wall offers elevating screw thread (13),
Bull stick (12) outer wall thread is connected with lifting set (14), and described lifting set (14) side wall is fixedly connected with supporting plate (15), institute
It states supporting plate (15) central rotational to be connected with pull rod (16), pull rod (16) other end is rotatably connected to stayed pole (1).
2. a kind of multifunctional orthopaedics Distraction Apparatus according to claim 1, it is characterised in that: the pull rod (16) it is another
End is rotatably connected to lantern ring (17), and the lantern ring (17) covers in rotary table (2) outer wall.
3. a kind of multifunctional orthopaedics Distraction Apparatus according to claim 1, it is characterised in that: solid at the top of the bull stick (12)
Surely it is connected with handle (18), handle (18) bottom offers finger groove (19).
4. a kind of multifunctional orthopaedics Distraction Apparatus according to claim 1, it is characterised in that: fixed plate (6) side wall
It is fixedly connected with block plate (20), through-hole is offered among the replacement head (3), the connector (5) is across replacement head (3) and admittedly
Fixed board (6) is fixedly connected.
5. a kind of multifunctional orthopaedics Distraction Apparatus according to claim 1, it is characterised in that: the stayed pole (1) is pair
Claim setting, the stayed pole (1) is to be slidably connected with safety barrel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920124235.XU CN209661710U (en) | 2019-01-24 | 2019-01-24 | Multifunctional orthopaedics Distraction Apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920124235.XU CN209661710U (en) | 2019-01-24 | 2019-01-24 | Multifunctional orthopaedics Distraction Apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209661710U true CN209661710U (en) | 2019-11-22 |
Family
ID=68566957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920124235.XU Expired - Fee Related CN209661710U (en) | 2019-01-24 | 2019-01-24 | Multifunctional orthopaedics Distraction Apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209661710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113262026A (en) * | 2021-04-14 | 2021-08-17 | 花奇凯 | Bone moving device |
-
2019
- 2019-01-24 CN CN201920124235.XU patent/CN209661710U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113262026A (en) * | 2021-04-14 | 2021-08-17 | 花奇凯 | Bone moving device |
| CN113262026B (en) * | 2021-04-14 | 2023-09-08 | 花奇凯 | Bone moving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 Termination date: 20210124 |