CN106308853A - Bone marrow aspiration needle of hematology department - Google Patents
Bone marrow aspiration needle of hematology department Download PDFInfo
- Publication number
- CN106308853A CN106308853A CN201610682531.2A CN201610682531A CN106308853A CN 106308853 A CN106308853 A CN 106308853A CN 201610682531 A CN201610682531 A CN 201610682531A CN 106308853 A CN106308853 A CN 106308853A
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- CN
- China
- Prior art keywords
- puncture needle
- hematology
- rotary body
- bone marrow
- aspiration needle
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/025—Pointed or sharp biopsy instruments for taking bone, bone marrow or cartilage samples
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/0283—Pointed or sharp biopsy instruments with vacuum aspiration, e.g. caused by retractable plunger or by connected syringe
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/025—Pointed or sharp biopsy instruments for taking bone, bone marrow or cartilage samples
- A61B2010/0258—Marrow samples
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Immunology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Rheumatology (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a bone marrow aspiration needle of hematology department. The bone marrow aspiration needle of hematology department comprises an aspiration needle tube, wherein the middle part of the aspiration needle tube is connected with a rotary body and a limiting ring through threads; an anti-skid rubber ring is sheathed on the surface of the rotary body, and the bottom part of the rotary body is connected with a fixer through a bearing; the end part of the fixer is connected with an absorbing body; the bottom part of the aspiration needle tube is connected with a needle head; a thread ring is arranged on the surface of the lower part of the aspiration needle tube; a plurality of needle holes are formed in the thread ring, and are communicated with an inner cavity of the aspiration needle tube; the surface of the aspiration needle tube is provided with scales; the side of the upper part of the aspiration needle tube is provided with a liquid storage groove; a negative pressure air bag is arranged at the top part of the liquid storage groove; a scale needle is penetrated into the side of the liquid storage groove, and a handle is sheathed at the top part of the aspiration needle tube. The bone marrow aspiration needle of hematology department has the advantages that the operation is simple, the workload of medical staff is decreased, the bone marrow is conveniently aspirated, the pain of a patient is reduced, the volume of bone marrow aspiration is accurate, and the aspiration depth can be accurately controlled.
Description
Technical field
The present invention relates to technical field of medical instruments, be specially a kind of hematology marrow puncture needle.
Background technology
Bone marrow puncture is that the one gathering bone marrow fluid commonly uses diagnostic techniques, and bone marrow aspiration is also commonly used for hemocyte clinically
Morphological examination it can also be used to hematopoietic stem cell collection, is cultivated, CYTOGENETIC ANALYSIS OF ONE and Pathogen Biology inspection etc..
For gathering the sampling instrument of bone marrow fluid generally based on medullo-puncture needle, conventional medullo-puncture needle orientation when puncturing is inaccurate
Really, the syringe needle of medullo-puncture needle may slide into ilium side, it is impossible to enters medullary cavity, or passes again medullary cavity after penetrating medullary cavity；
The bone marrow fixing fabric structure inaccuracy simultaneously drawn, paracentesis depth also cannot accurately control.
Summary of the invention
It is an object of the invention to provide a kind of hematology marrow puncture needle, with asking of solving to propose in above-mentioned background technology
Topic.
For achieving the above object, the present invention provides following technical scheme: a kind of hematology marrow puncture needle, including puncture needle
Pipe, threaded rotary body and spacing ring in the middle part of described puncture needle tubing, described rotary body surface is socketed with anti-slip rubber circle, described
Connecting holder by bearing bottom rotary body, described holder end connects adsorbate, connects pin bottom described puncture needle tubing
Head, described puncture needle tubing lower surface is provided with threaded collar, and described threaded collar is provided with some pin holes, pin hole and puncture needle tube cavity
Cavity connection, described puncture needle tube-surface is provided with graduation mark, and described puncture needle tubing upper side installs reservoir, and reservoir
Connecting with cavity, negative pressure gasbag is installed at described reservoir top, and reservoir connects with negative pressure gasbag, and described reservoir side is worn
Being inserted with scale pin, described puncture needle tubing top is socketed with handle.
Preferably, described adsorbate is annular rubber circle.
Preferably, described adsorbate is round rubber sheet, and quantity is two.
Preferably, described adsorbate is made up of upper rubber material and lower floor's sticky glue bonding.
Preferably, described graduation mark is the bone that equidistant distance scale line indicates and can accommodate in this segment distance cavity
Corpus medullae is long-pending to be indicated.
Preferably, rotary body is hollow cylindrical body, and the bottom of rotary body is welded with the inner ring of bearing.
Preferably, described holder is the arc body that two pieces of memorial alloys are constituted.
Compared with prior art, the invention has the beneficial effects as follows: this hematology's marrow puncture needle, simple to operate, alleviate doctor
The workload of nurse author, convenient absorption bone marrow, can alleviate the pain of patient, post bone marrow volume accurate simultaneously, punctures deep
Degree can accurately control.
Accompanying drawing explanation
Fig. 1 is present configuration sectional view；
Fig. 2 is the puncture needle tubing front view of the present invention；
Fig. 3 is the structure top view of the embodiment of the present invention one holder and adsorbate；
Fig. 4 is the structure top view of the embodiment of the present invention two holder and adsorbate.
In figure: 1 punctures needle tubing, 2 handles, 3 cavitys, 4 negative pressure gasbags, 5 scale pins, 6 reservoirs, 7 anti-slip rubber circles, 8 limits
Position ring, 9 rotary bodies, 10 bearings, 11 holders, 12 adsorbates, 13 pin holes, 14 syringe needles, 15 graduation marks, 16 threaded collar.
Detailed description of the invention
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
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Embodiment one
Referring to Fig. 1-3, the present invention provides a kind of technical scheme: a kind of hematology marrow puncture needle, including puncturing needle tubing
1, threaded rotary body 9 and spacing ring 8 in the middle part of described puncture needle tubing 1, described adsorbate 12 is annular rubber circle, described suction
Attached body 12 is made up of upper rubber material and lower floor's sticky glue bonding, and described rotary body 9 surface is socketed with anti-slip rubber circle 7, institute
Stating and connect holder 11 by bearing 10 bottom rotary body 9, described holder 11 is the arc body that two pieces of memorial alloys are constituted, rotation
Turn 9 for hollow cylindrical body, and the bottom of rotary body 9 weld with the inner ring of bearing 10, the connection suction of described holder 11 end
Attached body 12, connecting needle 14 bottom described puncture needle tubing 1, described puncture needle tubing 1 lower surface is provided with threaded collar 16, described screw thread
Ring 16 is provided with some pin holes 13, and pin hole 13 connects with the cavity 3 puncturing needle tubing 1 inner chamber, and described puncture needle tubing 1 surface is provided with quarter
Degree line 15, the bone marrow volume that described graduation mark 15 indicates for equidistant distance scale line and can accommodate in this segment distance cavity
Indicating, described puncture needle tubing 1 upper side installs reservoir 6, and reservoir 6 connects with cavity 3, and described reservoir 6 top is pacified
Filling negative pressure gasbag 4, and reservoir 6 connects with negative pressure gasbag 4, described reservoir 6 side is interspersed with scale pin 5, described puncture needle
Pipe 1 top is socketed with handle 2.
Using method: S1 carries out the preparation puncturing vertebra, it is judged that the distance of the skin of patient to vertebra, determines simultaneously
Need the bone marrow volume drawn；S2 rotary stopper ring 8 also locks distance by graduation mark 15；Syringe needle is thrust skin by S3, passes through
Puncture needle is fixed on vertebra by holder 11, simultaneously by fixing for adsorbate 12 absorption on the skin of perispinal；S4 rotates
Rotary body 9 presses handle 2 with hands simultaneously, and puncture needle thrusts vertebra by threaded collar 16, when rotary body 9 contacts with spacing ring 8,
Terminate to puncture；S5 extrudes negative pressure gasbag 4, observes graduation mark 15 and scale pin 5, when reaching predetermined bone marrow volume simultaneously
Stop extruding negative pressure gasbag 4；S6 rotating bodies 9 takes out puncture needle and removes holder 11 and adsorbate 12 simultaneously, completes work.
Connect holder 11 by bearing 10 bottom rotary body 9 of the present invention, facilitate lancet puncture vertebra, save work simultaneously
The strength of author, is also convenient for operation, prevents syringe needle 14 sideslip, spacing ring 8 and puncture needle tubing 1 threaded, convenient according to difference
The different vertebra degree of depth of patient is adjusted spacing, and the pin hole 13 in threaded collar 16 and threaded collar 16 facilitates lancet puncture
Vertebra simultaneously pin hole 13 is uniformly distributed, it is to avoid the phenomenon blocking and can not drawing bone marrow occurs, graduation mark 15 be equidistant away from
The bone marrow volume indicated from graduation mark and can accommodate in this segment distance cavity indicates, and is a scale and i.e. represents volume, also
Represent the height of a scale, the convenient fixing skin of adsorbate 12, positioning puncture needle.
Embodiment two
Referring to Fig. 4, the another kind of adsorbate 12 of difference embodiment one is round rubber sheet, and quantity is two, described
The convenient fixing skin of adsorbate 12, positioning puncture needle.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and these embodiments can be carried out multiple change without departing from the principles and spirit of the present invention, revise, replace
And modification, the scope of the present invention be defined by the appended.
Claims (7)
1. hematology's marrow puncture needle, including puncturing needle tubing (1), it is characterised in that: described puncture needle tubing (1) middle part screw thread
Connecting rotary body (9) and spacing ring (8), described rotary body (9) surface is socketed with anti-slip rubber circle (7), described rotary body (9) end
Portion connects holder (11) by bearing (10), and described holder (11) end connects adsorbate (12), described puncture needle tubing (1)
Bottom connecting needle (14), described puncture needle tubing (1) lower surface is provided with threaded collar (16), and described threaded collar (16) is if being provided with
Dry pin hole (13), pin hole (13) connects with the cavity (3) puncturing needle tubing (1) inner chamber, and described puncture needle tubing (1) surface is provided with scale
Line (15), described puncture needle tubing (1) upper side installs reservoir (6), and reservoir (6) connects with cavity (3), described liquid storage
Negative pressure gasbag (4) is installed at groove (6) top, and reservoir (6) connects with negative pressure gasbag (4), and described reservoir (6) side is interspersed with
Scale pin (5), described puncture needle tubing (1) top is socketed with handle (2).
A kind of hematology the most according to claim 1 marrow puncture needle, it is characterised in that: described adsorbate (12) is annulus
Shape rubber ring.
A kind of hematology the most according to claim 1 marrow puncture needle, it is characterised in that: described adsorbate (12) is circular
Sheet rubber, and quantity is two.
4. according to a kind of hematology marrow puncture needle described in Claims 2 or 3, it is characterised in that: described adsorbate (12) by
Upper rubber material and lower floor's sticky glue bonding composition.
A kind of hematology the most according to claim 1 marrow puncture needle, it is characterised in that: described graduation mark (15) is equidistant
From distance scale line indicate and this segment distance cavity in can accommodate bone marrow volume sign.
A kind of hematology the most according to claim 1 marrow puncture needle, it is characterised in that: rotary body (9) is hollow circuit cylinder
Shape body, and the bottom of rotary body (9) welds with the inner ring of bearing (10).
A kind of hematology the most according to claim 1 marrow puncture needle, it is characterised in that: described holder (11) is two pieces
The arc body that memorial alloy is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610682531.2A CN106308853A (en) | 2016-08-17 | 2016-08-17 | Bone marrow aspiration needle of hematology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610682531.2A CN106308853A (en) | 2016-08-17 | 2016-08-17 | Bone marrow aspiration needle of hematology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106308853A true CN106308853A (en) | 2017-01-11 |
Family
ID=57743900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610682531.2A Pending CN106308853A (en) | 2016-08-17 | 2016-08-17 | Bone marrow aspiration needle of hematology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106308853A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413588A (en) * | 2017-07-31 | 2017-12-01 | 北京康亿鸿科技发展有限公司 | Needle stand |
| CN108186057A (en) * | 2018-01-29 | 2018-06-22 | 三明学院 | A kind of marrow puncture needle |
| CN108309364A (en) * | 2018-02-06 | 2018-07-24 | 重庆医科大学附属永川医院 | A kind of marrow puncture device and its piercing method |
| CN108420463A (en) * | 2018-03-20 | 2018-08-21 | 温州市中心医院 | A kind of hematology's marrow puncture needle |
| CN109124694A (en) * | 2018-08-14 | 2019-01-04 | 温州市中心医院 | A kind of hematology's marrow puncture needle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369635Y (en) * | 1998-12-01 | 2000-03-22 | 胡仁典 | Marrow puncture needle |
| WO2008016757A2 (en) * | 2006-08-02 | 2008-02-07 | Vidacare Corporation | Means to achieve and monitor intraosseous infusion |
| US20140142577A1 (en) * | 2002-05-31 | 2014-05-22 | Vidacare Corporation | Apparatus and Method to Access Bone Marrow |
| CN204562324U (en) * | 2015-04-27 | 2015-08-19 | 张颢 | A kind of marrow puncture needle |
| CN204581452U (en) * | 2015-04-08 | 2015-08-26 | 闫萍 | Novel marrow puncture needle |
| CN204839581U (en) * | 2015-08-07 | 2015-12-09 | 佳木斯大学 | Marrow puncture needle |
| CN205094552U (en) * | 2015-10-26 | 2016-03-23 | 王卫东 | Bone marrow puncture of hematology needle |
-
2016
- 2016-08-17 CN CN201610682531.2A patent/CN106308853A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369635Y (en) * | 1998-12-01 | 2000-03-22 | 胡仁典 | Marrow puncture needle |
| US20140142577A1 (en) * | 2002-05-31 | 2014-05-22 | Vidacare Corporation | Apparatus and Method to Access Bone Marrow |
| WO2008016757A2 (en) * | 2006-08-02 | 2008-02-07 | Vidacare Corporation | Means to achieve and monitor intraosseous infusion |
| CN204581452U (en) * | 2015-04-08 | 2015-08-26 | 闫萍 | Novel marrow puncture needle |
| CN204562324U (en) * | 2015-04-27 | 2015-08-19 | 张颢 | A kind of marrow puncture needle |
| CN204839581U (en) * | 2015-08-07 | 2015-12-09 | 佳木斯大学 | Marrow puncture needle |
| CN205094552U (en) * | 2015-10-26 | 2016-03-23 | 王卫东 | Bone marrow puncture of hematology needle |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413588A (en) * | 2017-07-31 | 2017-12-01 | 北京康亿鸿科技发展有限公司 | Needle stand |
| CN107413588B (en) * | 2017-07-31 | 2024-03-26 | 北京康亿鸿科技发展有限公司 | Needle stand |
| CN108186057A (en) * | 2018-01-29 | 2018-06-22 | 三明学院 | A kind of marrow puncture needle |
| CN108309364A (en) * | 2018-02-06 | 2018-07-24 | 重庆医科大学附属永川医院 | A kind of marrow puncture device and its piercing method |
| CN108309364B (en) * | 2018-02-06 | 2020-12-22 | 重庆医科大学附属永川医院 | Bone marrow puncture device |
| CN108420463A (en) * | 2018-03-20 | 2018-08-21 | 温州市中心医院 | A kind of hematology's marrow puncture needle |
| CN109124694A (en) * | 2018-08-14 | 2019-01-04 | 温州市中心医院 | A kind of hematology's marrow puncture needle |
| CN109124694B (en) * | 2018-08-14 | 2021-08-27 | 温州市中心医院 | Bone marrow puncture needle for hematology department |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |