CN109758191A - Puncture needle with hand position - Google Patents
Puncture needle with hand position Download PDFInfo
- Publication number
- CN109758191A CN109758191A CN201910203246.1A CN201910203246A CN109758191A CN 109758191 A CN109758191 A CN 109758191A CN 201910203246 A CN201910203246 A CN 201910203246A CN 109758191 A CN109758191 A CN 109758191A
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- Prior art keywords
- hand position
- needle
- outer needle
- puncture
- stand
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- 230000000712 assembly Effects 0.000 claims abstract description 13
- 238000000429 assembly Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 5
- 239000000523 sample Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 2
- 239000010839 body fluid Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000010827 pathological analysis Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 208000018084 Bone neoplasm Diseases 0.000 description 1
- 206010068771 Soft tissue neoplasm Diseases 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 210000001685 thyroid gland Anatomy 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The present invention provides a kind of puncture needle with hand position, comprising: outer needle assemblies, the outer needle assemblies include outer needle stand and the outer needle positioned at described outer needle stand one end, and the outer wall of the outer needle stand, which protrudes above, is provided with hand position.The puncture needle can be consolidated and be handled by hand position by the puncture needle according to the present invention with hand position, surgical staff, and it is easy to operate, when pushing the puncture needle, it can preferably push force, safer puncture, and before preparing puncturing operation, it can be securely placed in operating table, will not be tumbled easily, have compared to existing product and easily takes, Yi Fang, part convenient to grasp place the advantages that firm.
Description
Technical field
The present invention relates to the field of medical instrument technology, a kind of particularly puncture needle with hand position.
Background technique
Bone and soft tissue tumors are the diseases for seriously endangering human health and life, and disease incidence is gradually increasing in recent years, and
Age of onset is gradually reduced, and early detection, correctly diagnosis, treatment has important influence to prognosis in time.Correctly diagnosis needs
Clinical, image and pathology three is wanted to combine.Wherein, pathological diagnosis plays key effect to the selection of therapeutic scheme.Aspiration biopsy is
Obtain the main path of pathological diagnosis.
In puncturing operation, surgical staff prepares to need to wear specified surgical glove in surgical procedure in operation, and
The grip of surgical staff is different, and common product has the risk tumbled on operation table surface, and grip zones structure is not
It is enough prominent, it is difficult to use freely, there is some potential safety problems.
Summary of the invention
In view of this, the present invention provides a kind of puncture needle with hand position, which eliminates peace for patient
Full hidden danger, and be individually placed on and be not easy to roll in planar table, it places firm.
To achieve the above object, according to an aspect of the invention, there is provided a kind of puncture needle with hand position.
A kind of puncture needle with hand position of the invention, comprising: outer needle assemblies, the outer needle assemblies include outer needle stand and
Outer needle positioned at described outer needle stand one end, the outer wall of the outer needle stand protrude above the hand position being provided with for assisting puncture procedure.
Optionally, the hand position is symmetrical arranged centered on the axis of the outer needle stand.
Optionally, the hand position is plate structure.
Optionally, the hand position is mutually perpendicular to the outer needle stand.
Optionally, the outer needle stand is hollow structure, and the hollow structure of the hollow structure and the outer needle connects.
Optionally, groove is provided on the outer wall of the one end of the outer needle far from the outer needle stand.
Optionally, the groove is helix.
Optionally, the helix is arranged in a crossed manner.
Optionally, the junction of the outer needle and the outer needle stand is provided with buoy, and the outer needle runs through the buoy
Then it is connect with the outer needle stand.
According to the technique and scheme of the present invention, the puncture needle can be consolidated and be handled by the hand position by surgical staff, and
And it is easy to operate, hand position is handled when pushing the puncture needle, can preferably push force, safer puncture, and
Before preparing puncturing operation, due to the blocking of the hand position, puncture needle can be securely placed in operating table, will not roll easily
It falls, has compared to existing product and easily take, Yi Fang, part convenient to grasp places the advantages that firm.
Detailed description of the invention
Attached drawing for a better understanding of the present invention, does not constitute an undue limitation on the present invention.Wherein:
Fig. 1 is the structural schematic diagram of the puncture needle according to an embodiment of the present invention with hand position；
Fig. 2 is one of the decomposition texture schematic diagram of puncture needle according to an embodiment of the present invention with hand position；
Fig. 3 is the two of the decomposition texture schematic diagram of the puncture needle according to an embodiment of the present invention with hand position；
Fig. 4 is the structural schematic diagram of outer needle stand according to an embodiment of the present invention；
Fig. 5 is the partial structure diagram of outer needle according to an embodiment of the present invention.
Wherein, needle assemblies in 1-；Needle stand in 11-；111- second connecting portion；Needle in 12-；Needle exports in 13-；The outer needle group of 2-
Part；The outer needle stand of 21-；211- hand position；The outer needle of 22-；221- groove；The outer needle outlet 23-；3- buoy；4- protective case.
Specific embodiment
Below in conjunction with attached drawing, an exemplary embodiment of the present invention will be described, including the various of the embodiment of the present invention
Details should think them only exemplary to help understanding.Therefore, those of ordinary skill in the art should recognize
It arrives, it can be with various changes and modifications are made to the embodiments described herein, without departing from scope and spirit of the present invention.Together
Sample, for clarity and conciseness, descriptions of well-known functions and structures are omitted from the following description.
With reference to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the puncture needle with hand position of the invention, comprising: outer needle assemblies
2, outer needle assemblies 2 include that outer needle stand 21 and the outer needle 22 positioned at outer 21 one end of needle stand, the outer wall of outer needle stand 21 protrude above setting
There is the hand position 211 for assisting puncture procedure.When in use, surgical staff can be worn the puncture needle by hand position 211 by described
Pricker is firm to be handled, and easy to operate, is handled hand position 211 when pushing the puncture needle, can preferably be pushed force, more
Safety puncture, and before preparing puncturing operation, due to the blocking of hand position 211, puncture needle can be securely placed in hand
On art platform, it will not tumble easily.
It is symmetrical arranged centered on the axis of needle stand 21 other than hand position 211, hand position 211 can be two, along outer needle stand 21
Diametrically it is arranged, when in use, the puncture needle can be consolidated and be held by two hand positions 211 puncture needle by surgical staff
Firmly, and easy to operate, the pied geometry of hand position 211 or an entirety can be better when pushing the puncture needle
Force is pushed, safer puncture, and before preparing puncturing operation, since the axis of needle stand 21 other than hand position 211 is
Center symmetric setting, therefore can be securely placed on operating table, it will not tumble easily.
Hand position 211 is plate structure, and hand position 211 is mutually perpendicular to outer needle stand 21, using such setting, is conducive to hand
Art personnel hold with a firm grip the puncture needle, avoid surgical staff from sliding in the course of surgery, and hand position 211 can also be according to actual needs
Or the habit of surgical staff is made as the shapes such as rectangle tabular, polygon plate.
The outer needle stand is hollow structure, and the hollow structure of the hollow structure and the outer needle connects.
Outer needle stand 21 is hollow structure, and the hollow structure of the hollow structure and outer needle 22 connects.Outer needle 22 and outer needle stand
21 junction is provided with buoy 3, and outer needle 22 runs through buoy 3, then connect with outer needle stand 21.
Outer needle 22 obtains far from one end of outer needle stand 21 and is provided with groove 221 on outer wall, and groove 221 is helix, and spiral
Line is arranged in a crossed manner；Groove 221 can also be loop line disposed in parallel；When puncture needle is when carrying out puncturing operation, surgical staff
Under the auxiliary of hand position, holds tight hand position 211 and the puncture is firmly needled into human body, when puncture needle enters near body foci
When, probe converter issues ultrasonic wave, and is radiated at the surface of outer needle 22, especially in helix, by the anti-of certain angle
Penetrating is reflected into ultrasonic signal more on probe converter, and the image for showing ultrasonic image equipment is very clear,
The position that outer needle 22 reaches can be monitored in real time, the drug note after can carrying out thyroid sampling, the taking-up of interior needle at this time
It penetrates or when suction (injections or no longer need to by hand position) such as the drainage of body fluid suctions；The one end of outer needle 22 far from outer needle stand 21 is
The outer needle outlet 23 of acicular texture, and helix is close to outer needle outlet 23.Using such setting, since ultrasonic signal is in spiral shell
The signal that spin line is nearby reflected on probe converter is more, and the puncture situation of needle outlet 23 outer in this way can in real time, clearly
Be shown in ultrasonic image equipment, facilitate medical staff judgement and in next step operate.
Interior needle assemblies 1 are arranged in outer needle assemblies 2；Interior needle assemblies 1 are including interior needle stand 11 and are located at interior 11 one end of needle stand
Interior needle 12；The one end of interior needle 12 far from interior needle stand 11 is interior needle outlet 13, and interior needle outlet 13 is identical as the outlet 23 of outer needle
Acicular texture, using it is such setting facilitate medical staff to puncture or inject.
Interior needle stand 11 includes the second connecting portion 111 of the second hand-held part and one end positioned at the second hand-held part, and second connects
It is provided with interior needle 12 in socket part 111, interior needle 12 runs through outer needle stand 21 and outer needle 22, and interior needle stand 11 and outer needle stand 21 pass through the
Two interconnecting pieces 111 snap together.
The length of interior needle 12 be not less than outer needle 22 length, using it is such be provided with conducive to surgical staff carry out puncture or
Person's injection.
Puncture needle with hand position further includes protective case 4, and protective case 4 is sheathed on outer needle 22, and is fastened on buoy 3
Together, protective case 4 can be used to protect the puncture needle, in case when not in use, the puncture needle is contaminated.
Puncture needle with hand position of the invention removes protective case 4 when in use first, in the auxiliary of ultrasonic image equipment
It helps down, a hand holds outer needle stand 21 and interior 11 junction of needle stand, and finger, which exerts a force forward, pushes hand position 211, pierces puncture needle
After entering desired position, another hand pinch the second hand-held part extract in needle assemblies 1, to carry out drug injection or body fluid
Step is drained, therefore has and easily takes, Yi Fang, part convenient to grasp places the advantages that firm.In addition when to enter body foci attached for puncture needle
When close, probe converter issues ultrasonic wave, and is radiated at the surface of outer needle 22, and ultrasonic wave is in helix, by certain angle
Reflection allow ultrasonic signal be more reflected into probe converter on, the image for showing ultrasonic image equipment is very clear
It is clear, the position that outer needle 22 reaches can be monitored in real time, and after puncture needle enters monitoring, the strong real-time of movement is convenient for hand
Art personnel make optimal decision in time, provide the convenience of surgical staff and the accuracy of operation significantly, improve operation
Efficiency.
Above-mentioned specific embodiment, does not constitute a limitation on the scope of protection of the present invention.Those skilled in the art should be bright
It is white, design requirement and other factors are depended on, various modifications, combination, sub-portfolio and substitution can occur.It is any
Made modifications, equivalent substitutions and improvements etc. within the spirit and principles in the present invention, should be included in the scope of the present invention
Within.
Claims (9)
1. a kind of puncture needle with hand position, comprising: outer needle assemblies, the outer needle assemblies include outer needle stand and are located at described outer
The outer needle of needle stand one end, which is characterized in that the outer wall of the outer needle stand protrudes above the hand position being provided with for assisting puncture procedure.
2. the puncture needle according to claim 1 with hand position, which is characterized in that the hand position is with the axis of the outer needle stand
It is symmetrical arranged centered on line.
3. the puncture needle according to claim 1 or 2 with hand position, which is characterized in that the hand position is plate structure.
4. the puncture needle according to claim 3 with hand position, which is characterized in that the hand position and the outer needle stand are mutual
Vertically.
5. the puncture needle according to claim 1 with hand position, which is characterized in that the outer needle stand is hollow structure, should
The hollow structure of hollow structure and the outer needle connects.
6. the puncture needle according to claim 5 with hand position, which is characterized in that the outer needle is far from the outer needle stand
Groove is provided on the outer wall of one end.
7. the puncture needle according to claim 6 with hand position, which is characterized in that the groove is helix.
8. the puncture needle according to claim 7 with hand position, which is characterized in that the helix is arranged in a crossed manner.
9. the puncture needle according to claim 1 with hand position, which is characterized in that the company of the outer needle and the outer needle stand
The place of connecing is provided with buoy, and then the outer needle is connect through the buoy with the outer needle stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910203246.1A CN109758191A (en) | 2019-03-18 | 2019-03-18 | Puncture needle with hand position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910203246.1A CN109758191A (en) | 2019-03-18 | 2019-03-18 | Puncture needle with hand position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109758191A true CN109758191A (en) | 2019-05-17 |
Family
ID=66459128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910203246.1A Pending CN109758191A (en) | 2019-03-18 | 2019-03-18 | Puncture needle with hand position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109758191A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022109768A1 (en) * | 2020-11-24 | 2022-06-02 | 苏州市立普医疗科技有限公司 | Puncture needle having enhanced development function |
| WO2022126651A1 (en) * | 2020-12-18 | 2022-06-23 | 苏州市立普医疗科技有限公司 | Biopsy needle and full-automatic biopsy needle |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1767867A (en) * | 2003-04-08 | 2006-05-03 | 特殊健康产品公司 | Safety shield for medical needles |
| CN101352595A (en) * | 2008-06-04 | 2009-01-28 | 冯梅 | Puncture needle for implantation of particle |
| CN201384543Y (en) * | 2009-04-03 | 2010-01-20 | 邵卫星 | Puncture needle for bone surgery |
| CN102186430A (en) * | 2008-10-17 | 2011-09-14 | 学校法人圣玛丽安娜医科大学 | Bone cement injection needle |
| US20130218165A1 (en) * | 2010-09-28 | 2013-08-22 | Terumo Kabushiki Kaisha | Puncture needle for injecting bone cement, and method for producing same |
| CN103732732A (en) * | 2011-07-19 | 2014-04-16 | 赛多利斯斯泰迪Fmt股份有限公司 | Improvement to the connection of an accessory to a receptacle |
| CN106725757A (en) * | 2016-12-07 | 2017-05-31 | 上海埃斯埃医械塑料制品有限公司 | A kind of cutting type soft tissue biopsy puncture needle and its application method |
| CN206261642U (en) * | 2016-07-11 | 2017-06-20 | 广州涞富医疗设备有限公司 | A kind of B ultrasonic guides puncture needle for nerve block |
| CN210447076U (en) * | 2019-03-18 | 2020-05-05 | 苏州市立普医疗科技有限公司 | Puncture needle with hand position |
-
2019
- 2019-03-18 CN CN201910203246.1A patent/CN109758191A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1767867A (en) * | 2003-04-08 | 2006-05-03 | 特殊健康产品公司 | Safety shield for medical needles |
| CN101352595A (en) * | 2008-06-04 | 2009-01-28 | 冯梅 | Puncture needle for implantation of particle |
| CN102186430A (en) * | 2008-10-17 | 2011-09-14 | 学校法人圣玛丽安娜医科大学 | Bone cement injection needle |
| CN201384543Y (en) * | 2009-04-03 | 2010-01-20 | 邵卫星 | Puncture needle for bone surgery |
| US20130218165A1 (en) * | 2010-09-28 | 2013-08-22 | Terumo Kabushiki Kaisha | Puncture needle for injecting bone cement, and method for producing same |
| CN103732732A (en) * | 2011-07-19 | 2014-04-16 | 赛多利斯斯泰迪Fmt股份有限公司 | Improvement to the connection of an accessory to a receptacle |
| CN206261642U (en) * | 2016-07-11 | 2017-06-20 | 广州涞富医疗设备有限公司 | A kind of B ultrasonic guides puncture needle for nerve block |
| CN106725757A (en) * | 2016-12-07 | 2017-05-31 | 上海埃斯埃医械塑料制品有限公司 | A kind of cutting type soft tissue biopsy puncture needle and its application method |
| CN210447076U (en) * | 2019-03-18 | 2020-05-05 | 苏州市立普医疗科技有限公司 | Puncture needle with hand position |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022109768A1 (en) * | 2020-11-24 | 2022-06-02 | 苏州市立普医疗科技有限公司 | Puncture needle having enhanced development function |
| WO2022126651A1 (en) * | 2020-12-18 | 2022-06-23 | 苏州市立普医疗科技有限公司 | Biopsy needle and full-automatic biopsy needle |
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