CN102133127B - Bone marrow puncture machine - Google Patents
Bone marrow puncture machine Download PDFInfo
- Publication number
- CN102133127B CN102133127B CN2011101137258A CN201110113725A CN102133127B CN 102133127 B CN102133127 B CN 102133127B CN 2011101137258 A CN2011101137258 A CN 2011101137258A CN 201110113725 A CN201110113725 A CN 201110113725A CN 102133127 B CN102133127 B CN 102133127B
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- Prior art keywords
- support
- bone marrow
- needle
- marrow puncture
- motor
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Abstract
The invention relates to a bone marrow puncture machine belonging to the technical field of medical instruments. The technical scheme is as follows: the bone marrow puncture machine comprises a needle body, a needle handle, a needle core, a locating seat and a locating nut, and is characterized in that a support is arranged on the needle handle, a rotating shaft is arranged outside the top of the support and provided with a motor, a grip is arranged on the motor, an electric telescopic arm is arranged inside the top of the support, connecting shafts are arranged at two sides of the front end of the electric telescopic arm and are provided with hangers, an elastic needle tube fixing clamp is arranged inside the middle section of the support, a folding edge is arranged outside the middle section of the support and provided with a strut, and an 'L'-shaped cotton ball clamp is arranged on the strut. The bone marrow puncture machine has simple structure, is simple and convenient to operate as well as time-saving and labor-saving when conducting bone marrow puncture to a patient, and lightens the working difficulty of medical staff.
Description
Technical field: the invention belongs to the medical instruments technical field, is a kind of bone marrow aspiration machine specifically.
Background technology: at present, carrying out often need going when blood disease is diagnosed bone marrow puncture to patient clinically, prior art mainly is with sterilized cotton ball the site of puncture to be carried out manual sterilization earlier; Get marrow puncture needle again, regulate positioning seat and fixing, hold needle handle then and rotate back and forth the puncture inserting needle of exerting pressure with the setscrew nut reinforcement; Take out nook closing member at last; Connect the manual marrow aspiration of syringe, operating so very bothers, wastes time and energy, and has increased work difficulty to the medical worker.
Summary of the invention: the purpose of this invention is to provide a kind of bone marrow aspiration machine easy and simple to handle, time saving and energy saving when carrying out bone marrow aspiration to patient.
Technical scheme of the present invention is: comprise needle body, needle handle, nook closing member, positioning seat and setscrew nut, it is characterized in that on needle handle, being provided with support, the cantilever tip outside is provided with rotating shaft; Rotating shaft is provided with motor, and motor is provided with holds ring, and the cantilever tip inboard is provided with the electric expansion arm; Electric expansion arm front end both sides are provided with connecting axle; Connecting axle is provided with hook, and inboard, support stage casing is provided with the elastic needle pipe clip, and the outside, support stage casing is provided with folding; Folding is provided with pole, and pole is provided with " L " shape cotton balls folder.
The invention has the beneficial effects as follows: the present invention is simple in structure, and is easy and simple to handle, time saving and energy saving when carrying out bone marrow aspiration to patient, alleviated medical worker's work difficulty.
Description of drawings: accompanying drawing 1 is a structural representation of the present invention.
Among the figure 1, needle body, 2, needle handle, 3, nook closing member, 4, positioning seat, 5, setscrew nut, 6, support; 7, rotating shaft, 8, motor, 9, hold ring, 10, the electric expansion arm, 11, connecting axle; 12, hook, 13, the elastic needle pipe clip, 14, folding, 15, pole, 16, " L " shape cotton balls folder.
The specific embodiment: comprise needle body 1, needle handle 2, nook closing member 3, positioning seat 4 and setscrew nut 5, it is characterized in that on needle handle 2, being provided with support 6, the outside, support 6 tops is provided with rotating shaft 7; Rotating shaft 7 is provided with motor 8, and motor 8 is provided with holds ring 9, and inboard, support 6 top is provided with electric expansion arm 10; Electric expansion arm 10 front end both sides are provided with connecting axle 11; Connecting axle 11 is provided with hook 12, and inboard, support 6 stage casing is provided with elastic needle pipe clip 13, and the outside, support 6 stage casings is provided with folding 14; Folding 14 is provided with pole 15, and pole 15 is provided with " L " shape cotton balls folder 16.When carrying out bone marrow aspiration to patient, " L " shape cotton balls presss from both sides 16 clamp cotton balls, opens motor 8; Rotating shaft 7 rotations carry out disinfection, and " L " shape cotton balls folder 16 is packed up in folding again folding 14, regulate positioning seat 4 and fixing with setscrew nut 5; Open motor 8, needle body 1 thrusts the site of puncture, takes out nook closing member 3 then; Syringe is installed on the needle handle 2 and fixing by elastic needle pipe clip 13, and hook 12 hangs over nook closing member 3 roots, opens electric expansion arm 10 marrow aspiration and gets final product.
Claims (1)
1. the bone marrow aspiration machine comprises needle body (1), needle handle (2), nook closing member (3), positioning seat (4) and setscrew nut (5), it is characterized in that: on needle handle (2), be provided with support (6); The outside, support (6) top is provided with rotating shaft (7), and rotating shaft (7) is provided with motor (8), and motor (8) is provided with holds ring (9); Support (6) inboard, top is provided with electric expansion arm (10), and electric expansion arm (10) front end both sides are provided with connecting axle (11), and connecting axle (11) is provided with hook (12); Support (6) inboard, stage casing is provided with elastic needle pipe clip (13); The outside, support (6) stage casing is provided with folding (14), and folding (14) is provided with pole (15), and pole (15) is provided with " L " shape cotton balls folder (16).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011101137258A CN102133127B (en) | 2011-04-23 | 2011-04-23 | Bone marrow puncture machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011101137258A CN102133127B (en) | 2011-04-23 | 2011-04-23 | Bone marrow puncture machine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102133127A CN102133127A (en) | 2011-07-27 |
CN102133127B true CN102133127B (en) | 2012-11-28 |
Family
ID=44293148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011101137258A Expired - Fee Related CN102133127B (en) | 2011-04-23 | 2011-04-23 | Bone marrow puncture machine |
Country Status (1)
Country | Link |
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CN (1) | CN102133127B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103284762A (en) * | 2012-02-24 | 2013-09-11 | 斯特瑞拉博有限责任公司 | Device for sampling organ |
CN104814772B (en) * | 2015-04-29 | 2018-01-12 | 吴会勇 | A kind of tumor intervention therapeutic device |
CN113331923B (en) * | 2021-04-21 | 2022-11-11 | 四川大学华西医院 | Bone channel infusion device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5735868A (en) * | 1996-05-01 | 1998-04-07 | Lee; Young H. | Intramuscular stimulator |
CN2524680Y (en) * | 2002-03-04 | 2002-12-11 | 孟然 | Disposable osteostixis device |
CN101120884A (en) * | 2007-08-28 | 2008-02-13 | 王永幸 | Automatic puncturing device |
CN201586040U (en) * | 2009-11-23 | 2010-09-22 | 张凤娟 | Children bone marrow puncture device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003225282A (en) * | 2002-01-31 | 2003-08-12 | Yong Hee Lee | Device for intramuscular stimulus equipped with puncture helping unit |
-
2011
- 2011-04-23 CN CN2011101137258A patent/CN102133127B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5735868A (en) * | 1996-05-01 | 1998-04-07 | Lee; Young H. | Intramuscular stimulator |
CN2524680Y (en) * | 2002-03-04 | 2002-12-11 | 孟然 | Disposable osteostixis device |
CN101120884A (en) * | 2007-08-28 | 2008-02-13 | 王永幸 | Automatic puncturing device |
CN201586040U (en) * | 2009-11-23 | 2010-09-22 | 张凤娟 | Children bone marrow puncture device |
Also Published As
Publication number | Publication date |
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CN102133127A (en) | 2011-07-27 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130423 |