CN107080664B - A kind of device of bone marrow puncture auxiliary bend - Google Patents
A kind of device of bone marrow puncture auxiliary bend Download PDFInfo
- Publication number
- CN107080664B CN107080664B CN201710284543.4A CN201710284543A CN107080664B CN 107080664 B CN107080664 B CN 107080664B CN 201710284543 A CN201710284543 A CN 201710284543A CN 107080664 B CN107080664 B CN 107080664B
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- hole
- fastener
- cylinder
- bone marrow
- marrow puncture
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- 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
-
- 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
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/30—Specific positions of the patient
- A61G2200/32—Specific positions of the patient lying
- A61G2200/322—Specific positions of the patient lying lateral
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of devices of bone marrow puncture auxiliary bend, including, accessory, including the first cylinder and the first plate washer, first plate washer is placed on the side of first cylinder, first cylinder includes the first hole and the second hole, and first hole and the second hole are separately positioned on two adjacent faces of first cylinder；First extensible member, including grips and telescopic rod, the telescopic rod are matched with first hole, and the grips is equipped with the first groove, include the second groove on the telescopic rod.The present invention helps user to be bent leg by accessory, make user more comfortable, and pass through the cooperation of the first extensible member and the second extensible member, device is set to adapt to the user of different heights, in order to save floor space, when without using the device, device is turned to by bottom surface by turning part.
Description
Technical field
The present invention relates to the field of medical instrument technology, more particularly, it relates to a kind of bone marrow aspiration that can help to be bent leg
The device of art auxiliary bend.
Background technology
Bone marrow puncture (bone marrow puncture) is a kind of common diagnostic techniques for taking bone marrow fluid, is checked
Content includes several aspects such as cytology, protozoon and bacteriology.It applies in general to：1. various hemopathic diagnosis, antidiastole
And follow up；2. the red blood cell of unknown cause, leucocyte, platelet counts increase or reduce and morphological abnormalities；3. unknown
The Diagnosis and differential diaggnosis of reason fever, can make marrow culture, bone marrow smear looks for parasite etc..
Bone marrow aspiration again observable certain diseases the effect of bone marrow aspiration be conditions of patients diagnosis necessary medical means,
And previous bone marrow aspiration method mostly carries out Direct perforantes operation by medical worker, and the selection of point of puncture is needed for a long time
Working experience, if puncture it is unsuccessful not only need puncture procedure again, but also be easy to damage patient body, and
Previous puncture sampling method mostly uses single syringe and carries out drawing liquid sampling, not only sterilizes drawing liquid situation and needs manual operation
Judge, and can not ensure that effective bone marrow fluid extracts, is unfavorable for accurate effective diagnostic effect and if things go on like this increases doctor
The work difficulty of business personnel.
In the selection of site of puncture, bone marrow aspiration is typically chosen anterior superior spine, posterior superior iliac spine, manubrium, spinous process of lumbar vertebra
Etc..Anterior superior spine bone face is relatively flat, easily fixes, easy and safe to operate, and posterior superior iliac spine is located at sacral both sides, quadrate bone on buttocks
Protruding parts, presternal marrow rich content can make manubrium puncture, but sclerotin herein when above-mentioned position puncture failure
It is relatively thin, followed by atrium and big blood vessel, prevents to penetrate and cause danger, less selection, spinous process of lumbar vertebra is located at spinous process of lumbar vertebra highlight,
It is few to select.
In the selection of position, manubrium and anterior superior spine take dorsal position, posterior superior iliac spine to take lateral position when puncturing when puncturing,
And spinous process of lumbar vertebra takes seat or lateral position when puncturing, in piercing process, patient because no family members accompany can be more nervous, and because wearing
Pain caused by thorn, patient can move unintentionally, cause the incorrect of position and influence the action that doctor operates.
Invention content
The purpose of this part is to summarize some aspects of the embodiment of the present invention and briefly introduce some preferably to implement
Example.It may do a little simplified or be omitted to avoid our department is made in this section and the description of the application and the title of the invention
Point, the purpose of abstract of description and denomination of invention it is fuzzy, and this simplification or omit and cannot be used for limiting the scope of the invention.
In view of above-mentioned and/or problems of the prior art, it is proposed that the present invention.
In order to solve the above technical problems, the present invention provides the following technical solutions：A kind of dress of bone marrow puncture auxiliary bend
It sets, including, accessory, including the first cylinder and the first plate washer, first plate washer are placed on the side of first cylinder,
First cylinder includes the first hole and the second hole, and it is adjacent that first hole and the second hole are separately positioned on first cylinder
Two faces；First extensible member, including grips and telescopic rod, the telescopic rod are matched with first hole, the holding
Part is equipped with the first groove, includes the second groove on the telescopic rod.
A kind of preferred embodiment of device as bone marrow puncture auxiliary bend of the present invention, wherein：Further include second
Extensible member is matched with second hole, including, the first fastener, the second fastener, third fastener, the 4th fastener and elastic component；Its
In, not through first cylinder, one end of the elastic component is connected with the bottom in second hole, another in second hole
End connects with the 4th fastener；Wherein, the diameter of the 4th fastener is more than the diameter of the third fastener, the third card
The diameter of part is more than the diameter of second fastener, and the diameter of first fastener is more than the diameter of the 4th fastener.
A kind of preferred embodiment of device as bone marrow puncture auxiliary bend of the present invention, wherein：Further include overturning
Component, including the first connector and the second connector, first connector one end are connected with first cylinder, the other end
It is connected with second connector.
A kind of preferred embodiment of device as bone marrow puncture auxiliary bend of the present invention, wherein：Described first connects
Fitting includes the first limit shaft, the first fixed plate and the second limit shaft, first fixed plate connect first limit shaft and
Second limit shaft, first fixed plate include the first notch and the second notch.
A kind of preferred embodiment of device as bone marrow puncture auxiliary bend of the present invention, wherein：Described second connects
Fitting includes axle sleeve and the second fixed plate, and the axle sleeve is divided into the first axle sleeve and the second axle sleeve, first axle sleeve and described
Two axis are set on the both sides of second fixed plate, are sheathed on second limit shaft；Second fixed plate one end and institute
It states the first fixed plate to connect, the other end connects with first cylinder.
A kind of preferred embodiment of device as bone marrow puncture auxiliary bend of the present invention, wherein：Further include placing
Platform, including bottom surface, the bottom surface is equipped with fixed block, described to have fixed block to connect with first limit shaft；Wherein, the fixation
Block is divided into the first fixed block and the second fixed block, is sheathed on the both ends of first limit shaft respectively.
A kind of preferred embodiment of device as bone marrow puncture auxiliary bend of the present invention, wherein：Described first grade
Plate is equipped with third hole.
A kind of preferred embodiment of device as bone marrow puncture auxiliary bend of the present invention, wherein：First column
Body is equipped with connect band, and one end of the connect band is fixed with first cylinder, and the connect band and the third hole match
It closes.
Beneficial effects of the present invention：The present invention helps user to be bent leg by accessory, makes user more easypro
It is suitable, and by the cooperation of the first extensible member and the second extensible member, device is made to adapt to the user of different heights, in order to save
It saves floor space and device is turned to by bottom surface by turning part when without using the device.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without having to pay creative labor, it can also be obtained according to these attached drawings other
Attached drawing.Wherein：
Fig. 1 is that overall structure is illustrated in the first embodiment that the device of bone marrow puncture auxiliary bend of the present invention provides
Figure；
Accessory described in the first embodiment that Fig. 2 provides for the device of bone marrow puncture auxiliary bend of the present invention
Overall structure diagram；
First pars contractilis described in the first embodiment that Fig. 3 provides for the device of bone marrow puncture auxiliary bend of the present invention
The overall structure diagram of part；
Second extensible member described in the first embodiment that Fig. 4 provides for the device of bone marrow puncture auxiliary bend of the present invention
Overall structure diagram；
Fig. 5 is that overall structure section view is shown in the first embodiment that the device of bone marrow puncture auxiliary bend of the present invention provides
It is intended to；
Fig. 6 is that overall structure is illustrated in second of embodiment that the device of bone marrow puncture auxiliary bend of the present invention provides
Figure；
First connector described in second of embodiment that Fig. 7 provides for the device of bone marrow puncture auxiliary bend of the present invention
Overall structure diagram；
Second connector described in second of embodiment that Fig. 8 provides for the device of bone marrow puncture auxiliary bend of the present invention
Overall structure diagram；
Fig. 9 is the whole knot after being overturn in second of embodiment that the device of bone marrow puncture auxiliary bend of the present invention provides
Structure schematic diagram；
Accessory described in the third embodiment that Figure 10 provides for the device of bone marrow puncture auxiliary bend of the present invention
Overall structure diagram.
Specific implementation mode
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, right with reference to the accompanying drawings of the specification
The specific implementation mode of the present invention is described in detail.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still the present invention can be with
Implemented different from other manner described here using other, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by following public specific embodiment.
Secondly, " one embodiment " or " embodiment " referred to herein refers to that may be included at least one realization side of the present invention
A particular feature, structure, or characteristic in formula." in one embodiment " that different places occur in the present specification not refers both to
The same embodiment, nor the individual or selective embodiment mutually exclusive with other embodiment.
Referring to Fig.1~5, one embodiment provided for the device of bone marrow puncture auxiliary bend of the present invention, such as Fig. 1 institutes
Show, main body includes accessory 100, the first extensible member 200 and the second extensible member 300, and with reference to Fig. 2, accessory 100 wraps
Include the first cylinder 101 and the first plate washer 102, wherein the first plate washer 102 is placed on the side of the first cylinder 101 (for example, along Z axis
The right side in direction), and the first plate washer 102 is in " V " type, and when being placed on the first cylinder 101 in order to leg, it is curved not have to patient oneself
Song can stretch out both legs along " V " type of the first plate washer 102.Preferably, the first plate washer 102 carries lead angle, corner angle too cutting edge of a knife or a sword is avoided
Profit, and so that patient is collided with, scratch and arrive.Include the first hole 101a and the second hole 102b, the first hole 101a and the on first cylinder 101
Two hole 102b are arranged in adjacent different faces, and the center line of the first hole 101a and the second hole 102b are not in one plane,
But the distance between center line of the first hole 101a and the second hole 102b less than the first hole 101a and the second hole 102b aperture it
With.With reference to Fig. 3, the first extensible member 200 includes grips 201 and telescopic rod 202, and telescopic rod 202 and the first hole 101a match
It closes, the second groove 202a is wherein additionally provided on telescopic rod 202, multiple second groove 202a are set on telescopic rod 202, Ke Yishi
Equidistant array can also be the arrangement of different spacing.Preferably, in order to allow user to hold grips 201, in grips
201 are equipped with the first groove 201c, allow user to let go, adjust the comfort level of user, keep device design humanized.
With reference to Fig. 4, the second extensible member 300 includes the first fastener 301, the second fastener 302, third fastener 303, the 4th fastener
304 and elastic component 305,302 one end of the second fastener be connected with the first fastener 301, the other end is connected with third fastener 303,
4th fastener, 304 one end is connected with third fastener 303, and the other end is connected with elastic component 305.The diameter of 4th fastener 304
More than the diameter of third fastener 303, the diameter of third fastener 303 is more than the diameter of the second fastener 302, the first fastener 301 it is straight
Diameter is more than the diameter of the 4th fastener 304.In the present embodiment, the second hole 102b is not through the first cylinder 101, at this point, elastic component
305 one end and " bottom of the second hole 102b is connected ", " bottom " mentioned here refer to the second hole 102b not through first
Cylinder 101 and the face intersected with the first cylinder 101.It should be noted that the hole between the second groove 202a and the second hole 102b
Diameter A (do not mark out and in figure) is more than the diameter of the second fastener 302, is less than the diameter of the 4th fastener 304.That is, the
Aperture A between two groove 202a and the second hole 102b is less than the diameter of the first fastener 301, is more than the diameter of the second fastener 302,
More than or equal to the diameter of third fastener 303, it is less than the diameter of the 4th fastener 304.
With reference to Fig. 5, when the first extensible member 200 and the first hole 101a coordinate, the second extensible member 300 is matched with the second hole 102b
When conjunction, pin the first fastener 301, elastic component 305 is compressed, at this time the second fastener 302 at the second groove 202a because
Aperture A between second groove 202a and the second hole 102b is more than the diameter of the second fastener 302, so can adjust first at this time
Extensible member 200, puts it to the position of suitable user, then unclamps the first fastener 301.After unclamping the first fastener 301, bullet
Property part 305 so that the first fastener 301, the second fastener 302, third fastener 303 and the 4th fastener 304 is resetted, at this point, third fastener
303 at the second groove 202a, and the 4th fastener 304 is stuck in the outside of the second groove 202a, is limited to the second extensible member 300.
Its right leg is placed on the side of the not device of accessory 100 by user, and left leg is placed on the first cylinder
On 101, knee is contacted with the first plate washer 102, to realize the effect of auxiliary user's bending, in order to keep user better
Using the device of bone marrow puncture auxiliary bend, it is equipped with the first extensible member 200 on the first cylinder 101, pressing the can be passed through
Two extensible members 300 adjust the distance between the first extensible member 200 and the first cylinder 101, to adapt to the use of different heights
Person.
It is second embodiment that the device of bone marrow puncture auxiliary bend of the present invention provides, the implementation with reference to Fig. 6~9
Example is different from one embodiment：Further include turning part 400 and mounting table 500 so that device does not make with reference to Fig. 6
With when can be turned to below mounting table 500, to save space.Embodiment：With reference to Fig. 7, turning part 400
Including the first connector 401 and the second connector 402, wherein the first connector 401 is consolidated including the first limit shaft 401a, first
Fixed board 401b and the second limit shaft 401c passes through first fixed plate 401b connections the first limit shaft 401a and the second limit shaft
401c, the first fixed plate 401b are equipped with the first notch 401b-1 and the second notch 401b-2, the first notch 401b-1 and second is scarce
Mouth 401b-2 is arranged in the both sides of the first fixed plate 401b, it should be noted that the length of the second limit shaft 401c is more than described
The length of the first end faces fixed plate 401b with the first notch 401b-1 and the second notch 401-2.With reference to Fig. 8, the second connection
Part 402 includes axle sleeve 402a and the second fixed plate 402b, and 402a points of axle sleeve is the first axle sleeve 402a-1 and the second axle sleeve 402a-2,
And first axle sleeve 402a-1 and the second axle sleeve 402a-2 be arranged at the both ends of the second fixed plate 402b, and with the second limit shaft 401c
It is chimeric.The other end of second fixed plate 402b is connected with the first cylinder 101.
With reference to Fig. 9, in conjunction with Fig. 1, mounting table 500 includes bottom surface S and top surface D, and bottom surface S is equipped with fixed block 501, fixed block
501 points are arranged respectively for the first fixed block 501a and the second fixed block 501b, the first fixed block 501a and the second fixed block 501b
At the both ends of the first limit shaft 401a.
In the present embodiment, when if desired using the device of bone marrow puncture auxiliary bend, which is placed on placement
On the top surface D of platform 500, if when not in use, which to be turned to the bottom surface S of mounting table 500 by turning part 400, overturning
Afterwards, by the damping of overturning shaft so that suspension is fixed.
Referring to Fig.1 0, for the third embodiment that provides of device of bone marrow puncture auxiliary bend of the present invention, the embodiment
What it is different from second embodiment is：Third hole 102c is equipped on the first plate washer 102, the first cylinder 101 is equipped with connect band
101b, one end of connect band 101b are fixedly connected with the first cylinder 101, and the other end is matched with third hole 102c, passes through third
Hole 102c is fixedly connected with band 101b.
Specifically, which includes accessory 100, the first extensible member 200, the second extensible member 300, turning part
Part 400 and mounting table 500, accessory 100 include the first cylinder 101 and the first plate washer 102, wherein the first plate washer 102 is placed
In the side (for example, along right side of Z-direction) of the first cylinder 101, and the first plate washer 102 is in " V " type, in order to assist leg curved
Song includes the first hole 101a and the second hole 102b on the first cylinder 101, and the first hole 101a and the second hole 102b are arranged adjacent
Different faces, and the center line of the first hole 101a and the second hole 102b are not in one plane, but the first hole 101a and the second hole
The distance between center line of 102b is less than the sum of the aperture of the first hole 101a and the second hole 102b.First extensible member 200 wraps
Grips 201 and telescopic rod 202 are included, telescopic rod 202 and the first hole 101a are matched, and are wherein additionally provided with second on telescopic rod 202
Groove 202a, grips 201 are equipped with the first groove 201c.
Second extensible member 300 includes the first fastener 301, the second fastener 302, third fastener 303, the 4th fastener 304 and bullet
Property part 305,302 one end of the second fastener are connected with the first fastener 301, and the other end is connected with third fastener 303, the 4th fastener
304 one end are connected with third fastener 303, and the other end is connected with elastic component 305.The diameter of 4th fastener 304 is more than third
The diameter of fastener 303, the diameter of third fastener 303 are more than the diameter of the second fastener 302, and the diameter of the first fastener 301 is more than the
The diameter of four fasteners 304.Second hole 102b is not through the first cylinder 101, one end of elastic component 305 and the " bottom of the second hole 102b
Portion is connected ", " bottom " mentioned here refers to that the second hole 102b intersects not through the first cylinder 101 with the first cylinder 101
Face.
It should be noted that the aperture A between the second groove 202a and the second hole 102b is more than the straight of the second fastener 302
Diameter is less than the diameter of the 4th fastener 304, and the second groove 202a is provided with multiple on telescopic rod 202, can be equidistant battle array
Row, can also be the arrangement of different spacing.
When the first extensible member 200 and the first hole 101a coordinate, and the second extensible member 300 and the second hole 102b coordinate, press
Firmly the first fastener 301, elastic component 305 are compressed, and the second fastener 302 is at the second groove 202a at this time, because second is recessed
Aperture A (do not mark out and in figure) between slot 202a and the second hole 102b is more than the diameter of the second fastener 302, so at this time
The first extensible member 200 can be adjusted, the position of suitable user is put it to, then unclamps the first fastener 301.Unclamp first
After fastener 301, elastic component 305 makes the first fastener 301, the second fastener 302, third fastener 303 and the 4th fastener 304 reset, this
When, for third fastener 303 at the second groove 202a, the 4th fastener 304 is stuck in the outside of the second groove 202a (that is, being stuck in flexible
On bar 202), the second extensible member 300 is limited.
Turning part 400 includes the first connector 401 and the second connector 402, wherein the first connector 401 includes the
One limit shaft 401a, the first fixed plate 401b and the second limit shaft 401c pass through first fixed plate 401b the first limit shafts of connection
401a and the second limit shaft 401c, the first fixed plate 401b are equipped with the first notch 401b-1 and the second notch 401-2, the first notch
401b-1 and the second notch 401-2 is arranged in the both sides of the first fixed plate 401b, and the length of the second limit shaft 401c is more than described
The length of the first end faces fixed plate 401b with the first notch 401b-1 and the second notch 401-2.Second connector 402 includes
Axle sleeve 402a and the second fixed plate 402b, axle sleeve 402a points are the first axle sleeve 402a-1 and the second axle sleeve 402a-2, and first axle
Set 402a-1 and the second axle sleeve 402a-2 is arranged at the both ends of the second fixed plate 402b, and chimeric with the second limit shaft 401c.The
The other end of two fixed plate 402b is connected with the first cylinder 101.
Mounting table 500 includes bottom surface S and top surface D, and bottom surface S is equipped with fixed block 501, and fixed block 501 divides to be fixed for first
Block 501a and the second fixed block 501b, the first fixed block 501a and the second fixed block 501b are respectively sleeved at the first limit shaft 401a
Both ends.When if desired using the device of bone marrow puncture auxiliary bend, which is placed on the top surface D of mounting table 500,
If when not in use, the device to be turned to the bottom surface S of mounting table 500 by turning part 400,
Its right leg is placed on the side of the not device of accessory 100 by user, and left leg is placed on the first cylinder
On 101, knee is contacted with the first plate washer 102, to realize the effect of auxiliary user's bending, on the first cylinder 101
Equipped with the first extensible member 200, can by press the second extensible member 300 adjust the first extensible member 200 and the first cylinder 101 it
Between distance, to adapt to the user of different heights.In order to allow the leg of user to fix, it is equipped on the first plate washer 102
Third hole 102c, the first cylinder 101 are equipped with connect band 101b, and one end of connect band 101b is fixedly connected with the first cylinder 101,
The other end is matched with third hole 102c, and band 101b is fixedly connected with by third hole 102c.Preferably, in connect band 101b and
One cylinder, the 101 fixed other end is equipped with crotch, is matched with third hole 102c by crotch, fixed left leg.
It should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although with reference to preferable
Embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the technology of the present invention
Scheme is modified or replaced equivalently, and without departing from the spirit of the technical scheme of the invention and range, should all be covered in this hair
In bright right.
Claims (7)
1. a kind of device of bone marrow puncture auxiliary bend, it is characterised in that：Including,
Accessory（100）, including the first cylinder（101）With the first plate washer（102）, first plate washer（102）It is placed on institute
State the first cylinder（101）Side, first cylinder（101）Including the first hole（101a）With the second hole（102b）, described
One hole（101a）With the second hole（102b）It is separately positioned on first cylinder（101）Two adjacent faces, the first plate washer（102）
It is V-shaped；First extensible member（200）, including grips（201）And telescopic rod（202）, the telescopic rod（202）With described
One hole（101a）It matches, the grips（201）It is equipped with the first groove（201c）, the telescopic rod（202）Upper includes the
Two grooves（202a）；
It further include the second extensible member（300）, with second hole（102b）It matches, including, the first fastener（301）, second card
Part（302）, third fastener（303）, the 4th fastener（304）And elastic component（305）；
Wherein, second hole（102b）Not through first cylinder（101）, the elastic component（305）One end with it is described
Second hole（102b）Bottom be connected, the other end and the 4th fastener（304）Connect；
Wherein, the 4th fastener（304）Diameter be more than the third fastener（303）Diameter, the third fastener（303）
Diameter be more than second fastener（302）Diameter, first fastener（301）Diameter be more than the 4th fastener（304）'s
Diameter.
2. the device of bone marrow puncture auxiliary bend as described in claim 1, it is characterised in that：Further include,
Turning part（400）, including the first connector（401）With the second connector（402）, first connector（401）One
End and first cylinder（101）It is connected, the other end and second connector（402）It is connected.
3. the device of bone marrow puncture auxiliary bend as claimed in claim 2, it is characterised in that：First connector
（401）Including the first limit shaft（401a）, the first fixed plate（401b）With the second limit shaft（401c）, first fixed plate
（401b）Connect first limit shaft（401a）With second limit shaft（401c）, first fixed plate（401b）Including
First notch（401b-1）With the second notch（401-2）.
4. the device of bone marrow puncture auxiliary bend as claimed in claim 3, it is characterised in that：Second connector
（402）Including axle sleeve（402a）With the second fixed plate（402b）,
The axle sleeve（402a）It is divided into the first axle sleeve（402a-1）With the second axle sleeve（402a-2）, first axle sleeve（402a-1）
With second axle sleeve（402a-2）It is arranged in second fixed plate（402b）Both sides, be sheathed on second limit shaft
（401c）；
Second fixed plate（402b）One end and first fixed plate（401b）Connect, the other end and first cylinder
（101）Connect.
5. the device of bone marrow puncture auxiliary bend as described in claim 3 or 4, it is characterised in that：Further include,
Mounting table（500）, including bottom surface（S）, the bottom surface（S）Equipped with fixed block（501）, the fixed block（501）With it is described
First limit shaft（401a）Connect；
Wherein, the fixed block（501）It is divided into the first fixed block（501a）With the second fixed block（501b）, it is sheathed on respectively described
First limit shaft（401a）Both ends.
6. the device of the bone marrow puncture auxiliary bend as described in claim 1,2,3 or 4 are any, it is characterised in that：Described
One plate washer（102）It is equipped with third hole（102c）.
7. the device of bone marrow puncture auxiliary bend as claimed in claim 6, it is characterised in that：First cylinder（101）
It is equipped with connect band（101b）, the connect band（101b）One end and first cylinder（101）It is fixed, the connect band
（101b）With the third hole（102c）It matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710284543.4A CN107080664B (en) | 2017-04-25 | 2017-04-25 | A kind of device of bone marrow puncture auxiliary bend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710284543.4A CN107080664B (en) | 2017-04-25 | 2017-04-25 | A kind of device of bone marrow puncture auxiliary bend |
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| Publication Number | Publication Date |
|---|---|
| CN107080664A CN107080664A (en) | 2017-08-22 |
| CN107080664B true CN107080664B (en) | 2018-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710284543.4A Expired - Fee Related CN107080664B (en) | 2017-04-25 | 2017-04-25 | A kind of device of bone marrow puncture auxiliary bend |
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| CN205649605U (en) * | 2016-04-11 | 2016-10-19 | 张丽 | Novel turning over device for medical nursing |
| CN205672167U (en) * | 2016-04-05 | 2016-11-09 | 中国人民解放军第三军医大学第二附属医院 | Medical support |
| CN106137662A (en) * | 2016-07-30 | 2016-11-23 | 吉林大学 | Anti-x-ray radiation scalable radial artery puncturing is fixed and operates device |
| CN206012116U (en) * | 2016-06-28 | 2017-03-15 | 福州外语外贸学院 | A kind of teaching aid for having supporting plate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9463012B2 (en) * | 2004-10-26 | 2016-10-11 | P Tech, Llc | Apparatus for guiding and positioning an implant |
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2017
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102740784A (en) * | 2009-11-20 | 2012-10-17 | 膝部创造物有限责任公司 | Instruments for a variable angle approach to a joint |
| CN102740784B (en) * | 2009-11-20 | 2015-09-09 | 膝部创造物有限责任公司 | For the instrument of the variable-angle route to joint |
| CN205307314U (en) * | 2015-12-31 | 2016-06-15 | 三峡大学第一临床医学院 | Knee joint puncture support |
| CN205672167U (en) * | 2016-04-05 | 2016-11-09 | 中国人民解放军第三军医大学第二附属医院 | Medical support |
| CN205649605U (en) * | 2016-04-11 | 2016-10-19 | 张丽 | Novel turning over device for medical nursing |
| CN206012116U (en) * | 2016-06-28 | 2017-03-15 | 福州外语外贸学院 | A kind of teaching aid for having supporting plate |
| CN106137662A (en) * | 2016-07-30 | 2016-11-23 | 吉林大学 | Anti-x-ray radiation scalable radial artery puncturing is fixed and operates device |
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| CN107080664A (en) | 2017-08-22 |
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