CN106725720A - One kind bores bone device - Google Patents
One kind bores bone device Download PDFInfo
- Publication number
- CN106725720A CN106725720A CN201710124303.8A CN201710124303A CN106725720A CN 106725720 A CN106725720 A CN 106725720A CN 201710124303 A CN201710124303 A CN 201710124303A CN 106725720 A CN106725720 A CN 106725720A
- Authority
- CN
- China
- Prior art keywords
- access division
- bone
- clamping part
- brill
- connecting portion
- 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
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 73
- 241001074085 Scophthalmus aquosus Species 0.000 claims abstract description 34
- 238000005070 sampling Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 108010048734 sclerotin Proteins 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Classifications
-
- 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
- A61B17/1613—Component parts
- A61B17/1622—Drill handpieces
- A61B17/1624—Drive mechanisms therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3472—Trocars; Puncturing needles for bones, e.g. intraosseus injections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B2017/564—Methods for bone or joint treatment
Abstract
The present invention discloses a kind of brill bone device, including power part, connecting portion and brill osseous part；The power part includes hand pressing type screwdriver and unit head, and unit head includes the first Access Division, and first Access Division one end is fixedly connected with the end of hand pressing type screwdriver, and other end middle part is provided with the second Access Division；Connecting portion includes power transfering part and the 3rd Access Division, and power transfering part one end is provided with the 4th Access Division, and the other end is provided with the 5th Access Division, and the 3rd Access Division is arranged on the end of the 4th Access Division one end；Boring osseous part includes bone puncture needle pipe and bone puncture needle core；First Access Division matches with the 3rd Access Division shape, and the second Access Division matches with the 4th Access Division shape, and the 5th Access Division matches with clamping part shape.Hand pressing type screwdriver provides rotary power to bore bone device, drill is quickly rotated, and is rapidly completed brill bone operation, shortens and bores the bone time, improves efficiency.
Description
Technical field
It is more particularly to a kind of to bore bone device the present invention relates to technical field of medical instruments.
Background technology
Clinically, due to some causes of disease, doctor needs to be punched with bone drill on the sclerotin of patient, but due to sclerotin
Difference, bores that bone difficulty is also different, and the performance of the various medical apparatus in treating decide patient outcomes it is good with it is bad,
Traditional-handwork bores bone instrument and could complete to bore bone work sometimes for one or two hour, and conventional brill bone instrument has equipment and is difficult to
Carry, use cumbersome, the defect of very flexible, it is impossible to the various necessity in preferably meeting medical worker for therapeutic process
It is required that, and electric drill bone instrument, due to the complexity of its internal structure, it is difficult to sterilize completely, and battery used by electric drill bone instrument
The easy breakage of being heated in disinfecting process.Therefore, a kind of simple structure is needed badly, easy to operate, flexibility is high, portable brill
Bone device.
The content of the invention
It is to solve above technical problem, the present invention provides a kind of simple structure, easy to operate, flexibility is high, efficiency high, just
In the brill bone device for carrying.
To achieve the above object, the invention provides following scheme：
It is of the invention that a kind of brill bone device, including power part, connecting portion and brill osseous part are provided；
The power part includes hand pressing type screwdriver and unit head, and the unit head includes the first Access Division, described first
Access Division one end is fixedly connected with the end of the hand pressing type screwdriver, and other end middle part is provided with the second Access Division；
The connecting portion includes power transfering part and the 3rd Access Division, and described power transfering part one end is provided with the 4th clamping
Portion, the other end is provided with the 5th Access Division, and the 3rd Access Division is fixedly installed on the end of described 4th Access Division one end；
The brill osseous part includes bone puncture needle pipe and bone puncture needle core, and the bone puncture needle pipe includes the first clamping part and pin
Pipe portion, first clamping part is fixedly connected with the needle tubing portion；The needle tubing portion includes needle tube body and is arranged on the needle tubing
First drill of body front end；The bone puncture needle core includes second clamping part and nook closing member portion, second clamping part and institute
Nook closing member portion is stated to be fixedly connected；The nook closing member portion includes nook closing member body and is arranged on the second drill of the nook closing member body front end；The pin
Core is inserted into the needle tubing portion, and the nook closing member portion is when inserting the needle tubing portion, the top of first drill with it is described
The root flush of the second drill；First clamping part is identical with the second clamping part shape；
First Access Division matches with the 3rd Access Division shape, second Access Division and the 4th Access Division shape
Shape matches, and the 5th Access Division matches with the first clamping part shape.
Optionally, first Access Division is block structure, and the 3rd Access Division is tubulose, and first Access Division can
It is connected in the 3rd Access Division；Depth of the thickness of first Access Division more than the 3rd Access Division.
Optionally, second Access Division is block structure, and the 4th Access Division is depression, and second Access Division can
It is connected in the 4th Access Division；Depth of the thickness of second Access Division more than the 4th Access Division.
Optionally, length of the depth of the 5th Access Division more than first clamping part.
Optionally, the connecting portion is blocks, and the 3rd Access Division is the depression for being arranged on described connecting portion one end,
4th Access Division is the first groove for being arranged at the concave bottom, and the 5th Access Division is to be arranged on the connecting portion
Second groove of the other end, first groove is not connected with second groove.
Optionally, the unit head, the connecting portion are cast member.
Optionally, the first clamping part middle part is square, and two ends are centrum, and centrum top is fixedly installed annulus.
Optionally, the needle tubing portion is fixedly installed on the annulus of the first clamping part bottom；The nook closing member portion
It is fixedly installed on the annulus of the second clamping part bottom.
The present invention achieves following technique effect relative to prior art：
The present invention bores bone device primary structure includes power part, connecting portion and brill osseous part, between power part and connecting portion, even
Interface arrangment is provided between socket part and brill osseous part, can quickly and easily by power part, connecting portion and brill osseous part when using
Connection.The hand pressing type screwdriver of power part provides rotary power to bore bone device, and brill bone is delivered to by unit head and connecting portion
Portion, makes the drill of brill osseous part front end quickly rotate, and is rapidly completed brill bone operation, shortens and bores the bone operating time, improves operating efficiency.
The brill equal simple structure of bone device each several part in the present invention, is easy to operation, and efficiency high and easy to carry, each parts facilitate
Various forms of sterilizations are carried out, meets medical requirement.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing for needing to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation that the present invention bores bone device；
Fig. 2 is the structural representation that the present invention bores power part in bone device；
Fig. 3 is the structural representation that the present invention bores unit head in bone device；
Fig. 4 is the structural representation that the present invention bores connecting portion in bone device；
Fig. 5 is the structural representation of the bone puncture needle pipe that the present invention bores brill osseous part in bone device
Fig. 6 is the structural representation of the bone puncture needle core that the present invention bores brill osseous part in bone device.
Description of reference numerals：1st, hand pressing type screwdriver；2nd, unit head；3rd, connecting portion；4th, osseous part is bored；5th, the first Access Division；
6th, the second Access Division；7th, the first clamping part；8th, the second drill；9th, the first drill；10th, the 3rd Access Division；11st, the 4th Access Division；
12nd, the 5th Access Division；13rd, the second clamping part.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Bone device is bored it is an object of the invention to provide one kind, with solving bone-operating, it is slow that manual drill bores bone speed, labor
Fatigue resistance is big, operating time problem long, reaches reduction operating time, improves the purpose of the security in surgical procedure.
Based on this, the brill bone device that the present invention is provided, it includes power part, connecting portion and bores osseous part；The power part bag
Hand pressing type screwdriver and unit head are included, the unit head includes the first Access Division, first Access Division one end and the hand pressure
The end of formula screwdriver is fixedly connected, and other end middle part is provided with the second Access Division；The connecting portion include power transfering part and
3rd Access Division, described power transfering part one end is provided with the 4th Access Division, and the other end is provided with the 5th Access Division, the described 3rd
Access Division is fixedly installed on the end of described 4th Access Division one end；The brill osseous part includes bone puncture needle pipe and bone puncture needle
Core, the bone puncture needle pipe includes the first clamping part and needle tubing portion, and first clamping part is fixedly connected with the needle tubing portion；Institute
Needle tubing portion is stated including needle tube body and the first drill of the needle tube body front end is arranged on；The bone puncture needle core includes described second
Clamping part and nook closing member portion, second clamping part are fixedly connected with the nook closing member portion；The nook closing member portion includes nook closing member body and setting
In the second drill of the nook closing member body front end；The nook closing member portion is inserted into the needle tubing portion, and nook closing member portion insertion is described
During needle tubing portion, the root flush of the top of first drill and second drill；First clamping part and described
Two clamping part shapes are identical；
First Access Division matches with the 3rd Access Division shape, second Access Division and the 4th Access Division shape
Shape matches, and the 5th Access Division matches with the clamping part shape.
The present invention uses multiple Access Divisions by power part, connecting portion and bores the connection of osseous part fast and stable, using hand
Screwdriver provides rotary power, completes quick drill bone.
It is below in conjunction with the accompanying drawings and specific real to enable the above objects, features and advantages of the present invention more obvious understandable
The present invention is further detailed explanation to apply mode.
Embodiment one：
As shown in figure 1, the present embodiment provides a kind of brill bone device, including power part, connecting portion 3 and brill osseous part 4；It is described dynamic
Power portion includes hand pressing type screwdriver 1 and unit head 2, and the unit head 2 is cast member, the unit head 2 and the hand spiral shell
Silk knife 1 is bonded by glue；The unit head 2 includes the first Access Division 5 and the second Access Division 6；The connecting portion 3 includes power
Transfer part and the 3rd Access Division 10, described power transfering part one end are provided with the 4th Access Division 11, and the other end is provided with the 5th card
Socket part 12, the 3rd Access Division 10 is fixedly installed on the end of described one end of 4th Access Division 11；The brill osseous part 4 includes bone
Puncture needle tubing and bone puncture needle core, the bone puncture needle pipe include the first clamping part 7 and needle tubing portion, first clamping part 7 with
The needle tubing portion is fixedly connected；The needle tubing portion includes needle tube body and is arranged on the first drill 9 of the needle tube body front end；It is described
Bone puncture needle core includes second clamping part 13 and nook closing member portion, and second clamping part 13 is fixedly connected with the nook closing member portion；
The nook closing member portion includes nook closing member body and is arranged on the second drill 8 of the nook closing member body front end；The nook closing member portion is inserted into described
Needle tubing portion, and the nook closing member portion is when inserting the needle tubing portion, the root of the top of first drill 9 and second drill 8
Flush；First clamping part 7 is identical with the shape of the second clamping part 13；First Access Division 5 and described
The shape of three Access Division 10 matches, and second Access Division 6 matches with the shape of the 4th Access Division 11, the 5th Access Division 12
Match with the shape of the first clamping part 7.
In this specific embodiment, as shown in Figure 3-4, first Access Division 5 is block structure, the 3rd Access Division
10 is tubulose, and the 3rd Access Division 10 is socketed on the connecting portion 3 positioned at one end of the 4th Access Division 11, described the
One Access Division 5 can be connected in the 3rd Access Division 10；The thickness of first Access Division 5 is more than the 3rd Access Division 10
Depth；Second Access Division 6 is the block structure that first Access Division 5 protrudes above, and the 4th Access Division 11 is recessed
Fall into, second Access Division 6 can be connected in the 4th Access Division 11；The thickness of second Access Division 6 is more than described the
The depth of four Access Divisions 11；Length of the depth of the 5th Access Division 12 more than first clamping part 7；The unit head 2,
The connecting portion 3 is cast member；The middle part of first clamping part 7 is square, and two ends are centrum, and centrum top is fixedly installed
Annulus；The needle tubing portion and the nook closing member portion are fixedly installed on the annulus of the respective clamping part bottom.Also include
Handle of one end with the unit head 2.
In another embodiment, the connecting portion 3 can also be blocks, and the 4th Access Division 11 is the connecting portion
The depression of 3 one end, the 5th Access Division 12 is the depression of the other end of the connecting portion 3；
In another embodiment, the connecting portion 3 can also be described in the 3rd Access Division 10 can also be provided in
The depression of the one end of connecting portion 3, the 4th Access Division 11 is the first groove for being arranged at the concave bottom, the 5th clamping
Portion 12 is the second groove for being arranged on the other end of the connecting portion 3, and first groove is not connected with second groove.
Under normal circumstances, the hand pressing type screwdriver 1 is an entirety being fixedly connected with the unit head 2, described dynamic
Power transfer part and the 3rd Access Division 10 collectively constitute an integrally formed cast member, the power on the handle and handle
First 2 cast members being formed in one.
When using, second Access Division 6 on the unit head 2 is inserted the 4th clamping of the connecting portion 3
Portion 11, while the first Access Division 5 enters into the 3rd Access Division 10, completes the clamping of the power part and the connecting portion 3；
The bone puncture needle core is inserted into the bone puncture needle pipe composition brill osseous part 4, now, the top of first drill 9 with
The bottom of second clamping part 13 of the root flush of second drill 8 and the bone puncture needle core and the bone
The top for puncturing first clamping part 7 of needle tubing is in contact, by second clamping part 13 of the bone puncture needle core and institute
First clamping part 7 for stating the bone puncture needle pipe inserts the completion connecting portion 3 in the 5th Access Division 12
With the clamping of the brill osseous part 4, rotary power then is provided to bone for the brill osseous part 4 by operating hand pressing type screwdriver 1
Drilled.When needing to be drilled manually, the power part need to only be separated with the connecting portion 3, by end with described
The handle of unit head 2 and the clamping of connecting portion 3, you can carry out hand drill bone.Drill the connecting portion 3 and the brill bone after terminating
Portion 4 separates, then by connecting portion 3 and the power section from.
As can be seen here, the present embodiment uses hand pressing type screwdriver and provides rotary power to bore spicule, is set on connecting portion
Three Access Divisions, fast and convenient can realize that hand drill bone bores the switching of bone with hand pressing type screwdriver, so as to realize quick drill
Bone, reduces operating time.
It should be noted that the shape of each Access Division in the present invention is not limited with the present embodiment, to realize that the present invention is fast
Prompt convenient connecting components simultaneously realize transmission.
Apply specific case in this specification to be set forth principle of the invention and implementation method, above example
Explanation be only intended to help and understand the method for the present invention and its core concept；Simultaneously for those of ordinary skill in the art,
According to thought of the invention, will change in specific embodiments and applications.In sum, in this specification
Appearance should not be construed as limiting the invention.
Claims (8)
1. it is a kind of to bore bone device, it is characterised in that including power part, connecting portion and bore osseous part；
The power part includes hand pressing type screwdriver and unit head, and the unit head includes the first Access Division, first clamping
Portion one end is fixedly connected with the end of the hand pressing type screwdriver, and other end middle part is provided with the second Access Division；
The connecting portion includes power transfering part and the 3rd Access Division, and described power transfering part one end is provided with the 4th Access Division,
The other end is provided with the 5th Access Division, and the 3rd Access Division is fixedly installed on the end of described 4th Access Division one end；
The brill osseous part includes bone puncture needle pipe and bone puncture needle core, and the bone puncture needle pipe includes the first clamping part and needle tubing
Portion, first clamping part is fixedly connected with the needle tubing portion；The needle tubing portion includes needle tube body and is arranged on the needle tube body
First drill of front end；The bone puncture needle core include second clamping part and nook closing member portion, second clamping part with it is described
Nook closing member portion is fixedly connected；The nook closing member portion includes nook closing member body and is arranged on the second drill of the nook closing member body front end；The nook closing member
Portion is inserted into the needle tubing portion；First clamping part is identical with the second clamping part shape；
First Access Division matches with the 3rd Access Division shape, second Access Division and the 4th Access Division shape phase
Matching, the 5th Access Division matches with the first clamping part shape.
2. brill bone device according to claim 1, it is characterised in that first Access Division is block structure, described the
Three Access Divisions are tubulose, and first Access Division can be connected in the 3rd Access Division；The thickness of first Access Division
More than the depth of the 3rd Access Division.
3. brill bone device according to claim 1, it is characterised in that second Access Division is block structure, described the
Four Access Divisions are depression, and second Access Division can be connected in the 4th Access Division；The thickness of second Access Division
More than the depth of the 4th Access Division.
4. brill bone device according to claim 1, it is characterised in that the depth of the 5th Access Division is more than described first
The length of clamping part.
5. brill bone device according to claim 1, it is characterised in that the connecting portion is blocks, the 3rd clamping
Portion is the depression for being arranged on described connecting portion one end, and the 4th Access Division is the first groove for being arranged at the concave bottom,
5th Access Division is the second groove for being arranged on the connecting portion other end, and first groove is with second groove not
Connection.
6. brill bone device according to claim 1, it is characterised in that the unit head, the connecting portion are cast member.
7. brill bone device according to claim 1, it is characterised in that the first clamping part middle part is square, and two ends are
Centrum, centrum top is fixedly installed annulus.
8. living sampling device according to claim 7, it is characterised in that the needle tubing portion is fixedly installed on described first
On the annulus of clamping part bottom；The nook closing member portion is fixedly installed on the annulus of the second clamping part bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124303.8A CN106725720A (en) | 2017-03-03 | 2017-03-03 | One kind bores bone device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124303.8A CN106725720A (en) | 2017-03-03 | 2017-03-03 | One kind bores bone device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106725720A true CN106725720A (en) | 2017-05-31 |
Family
ID=58960961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710124303.8A Pending CN106725720A (en) | 2017-03-03 | 2017-03-03 | One kind bores bone device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106725720A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108451584A (en) * | 2018-04-12 | 2018-08-28 | 上海埃斯埃医械塑料制品有限公司 | A kind of novel marrow transfusion needle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2116468U (en) * | 1992-01-30 | 1992-09-23 | 郑友才 | Cervical vertebra drill with adjustable head |
| CN1449262A (en) * | 2000-09-01 | 2003-10-15 | 库尔斯恩蒂斯股份公司 | Tools and methods for creating cavities in bone |
| US6887244B1 (en) * | 1998-12-16 | 2005-05-03 | Medtronic, Inc. | Cordless surgical handpiece with disposable battery; and method |
| CN201115678Y (en) * | 2007-11-08 | 2008-09-17 | 张洪磊 | Integrated bone puncturing needle |
| JP2012010758A (en) * | 2010-06-29 | 2012-01-19 | Japan Medical Materials Corp | Boring drill and drill system |
| CN203153914U (en) * | 2013-04-07 | 2013-08-28 | 于囡 | Minimally invasive bone taking device |
| CN203970481U (en) * | 2014-05-30 | 2014-12-03 | 重庆西山科技有限公司 | Disposable use skull drill bit |
| CN105125253A (en) * | 2015-08-18 | 2015-12-09 | 张为 | Zygopophysis bone drilling device capable controlling bone drilling depth |
| CN205083563U (en) * | 2015-11-10 | 2016-03-16 | 重庆西山科技股份有限公司 | Novel skull drill bit |
| CN105496469A (en) * | 2016-01-07 | 2016-04-20 | 孙龙 | Bone marrow puncture needle |
| CN205458893U (en) * | 2016-01-25 | 2016-08-17 | 青岛市市立医院 | Bone object is bored to high accuracy |
| CN207412210U (en) * | 2017-03-03 | 2018-05-29 | 周晓光 | A kind of brill bone device |
-
2017
- 2017-03-03 CN CN201710124303.8A patent/CN106725720A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2116468U (en) * | 1992-01-30 | 1992-09-23 | 郑友才 | Cervical vertebra drill with adjustable head |
| US6887244B1 (en) * | 1998-12-16 | 2005-05-03 | Medtronic, Inc. | Cordless surgical handpiece with disposable battery; and method |
| CN1449262A (en) * | 2000-09-01 | 2003-10-15 | 库尔斯恩蒂斯股份公司 | Tools and methods for creating cavities in bone |
| CN201115678Y (en) * | 2007-11-08 | 2008-09-17 | 张洪磊 | Integrated bone puncturing needle |
| JP2012010758A (en) * | 2010-06-29 | 2012-01-19 | Japan Medical Materials Corp | Boring drill and drill system |
| CN203153914U (en) * | 2013-04-07 | 2013-08-28 | 于囡 | Minimally invasive bone taking device |
| CN203970481U (en) * | 2014-05-30 | 2014-12-03 | 重庆西山科技有限公司 | Disposable use skull drill bit |
| CN105125253A (en) * | 2015-08-18 | 2015-12-09 | 张为 | Zygopophysis bone drilling device capable controlling bone drilling depth |
| CN205083563U (en) * | 2015-11-10 | 2016-03-16 | 重庆西山科技股份有限公司 | Novel skull drill bit |
| CN105496469A (en) * | 2016-01-07 | 2016-04-20 | 孙龙 | Bone marrow puncture needle |
| CN205458893U (en) * | 2016-01-25 | 2016-08-17 | 青岛市市立医院 | Bone object is bored to high accuracy |
| CN207412210U (en) * | 2017-03-03 | 2018-05-29 | 周晓光 | A kind of brill bone device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108451584A (en) * | 2018-04-12 | 2018-08-28 | 上海埃斯埃医械塑料制品有限公司 | A kind of novel marrow transfusion needle |
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