CN201790840U - Puncture needle - Google Patents
Puncture needle Download PDFInfo
- Publication number
- CN201790840U CN201790840U CN2010205399072U CN201020539907U CN201790840U CN 201790840 U CN201790840 U CN 201790840U CN 2010205399072 U CN2010205399072 U CN 2010205399072U CN 201020539907 U CN201020539907 U CN 201020539907U CN 201790840 U CN201790840 U CN 201790840U
- Authority
- CN
- China
- Prior art keywords
- needle
- puncture
- anesthesia
- pintle
- pipe
- 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.)
- Expired - Fee Related
Links
- 206010002091 Anaesthesia Diseases 0.000 claims description 33
- 230000037005 anaesthesia Effects 0.000 claims description 33
- 239000007788 liquid Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 8
- 210000003734 kidney Anatomy 0.000 abstract description 6
- 238000005086 pumping Methods 0.000 abstract 1
- 241000521257 Hydrops Species 0.000 description 4
- 206010030113 Oedema Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000003444 anaesthetic effect Effects 0.000 description 2
- 238000001574 biopsy Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000002690 local anesthesia Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 208000017169 kidney disease Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a puncture needle, which comprises a needle body, a needle handle and a straight pipe, wherein a transparent sleeve is arranged on the periphery of the needle body; a straight pipe pintle is arranged on the straight pipe; and the straight pipe is provided with a branch pipe which is positioned between the needle handle and the straight pipe pintle and provided with a branch pipe pintle. The puncture needle has the advantages that: a puncture function and an effusion pumping and sucking function are realized; it is very convenient to use the puncture needle; the process of pulling out and connecting an injector repeatedly in clinic is avoided, and the operation difficulty and pain in patient are reduced; with the transparent pipe sleeve on the surface of the needle body, the puncture needle can be separated from the kidney and surrounding tissues in projection in ultrasonic waves, and the puncture accuracy is improved; and the like.
Description
Technical field
This utility model relates to clinical treatment apparatus field, specifically is a kind of carrying out under ultrasonic guidance in the puncture procedure, be easy to distinguish with the human body surrounding tissue and can realize accurate localized puncture needle.
Background technology
The renal puncture biopsy is a kind of important method of diagnosis kidney disease.The renal puncture biopsy is to carry out puncture procedure under ultrasonic guidance clinically mostly, but common puncture needle is very unintelligible in ultrasonic following projection, be difficult to puncture needle and kidney and surrounding tissue are distinguished, cause the site of puncture inaccurate, increase work difficulty to medical worker, also brought unnecessary damage to the patient easily.Simultaneously, employed clinically kidney puncture needle mainly is made of needle body and needle handle, in the process of puncture, is difficult to the weight of control puncture.
Simultaneously, existing puncture procedure can cause great misery to patient, often need anaesthetize by anesthesia outfit.But existing anesthesia outfit is when anesthesia, and effect is often undesirable, or the anesthesia scope is too big, easily patient is caused adverse effect; The anesthesia position is inaccurate, can't play good anaesthetic effect.
Summary of the invention
The purpose of this utility model is to provide a kind of puncture needle, it is by being provided with transparent pipe box on the needle body surface, can be in ultrasonic projection down, gem-pure puncture needle and kidney and surrounding tissue are distinguished, improve the puncture precision, and can collect P﹠S hydrops and one, reduce healthcare givers's work difficulty, reduce patient's misery.
This utility model for achieving the above object, be achieved through the following technical solutions: a kind of puncture needle, comprise needle body, needle handle and straight tube, the needle body periphery is installed transparent casing, the straight tube pintle is installed on the straight tube, arm is installed on the straight tube, and arm is installed the arm pintle on the arm between needle handle and straight tube pintle.
Rule, rule arranged outside scale are installed in the described transparent casing.
The anesthesia sap cavity is installed in described needle handle bottom, and the anesthesia pipe is installed in the needle body bottom, and anesthesia pipe liquid feeding end is communicated with the anesthesia sap cavity, and anesthesia pipe liquid outlet is positioned at the needle body front end, and the anesthesia pipe is gone up by-pass valve control is installed.
The beneficial effects of the utility model are: can solve the deficiency that exists in the known technology; Can realize two kinds of functions of P﹠S hydrops, very easy to use, exempted and pulled up repeatedly in clinical or connect the syringe flow process, reduced operating difficulty and patient's misery; By transparent pipe box being set on the needle body surface, can be in ultrasonic projection down, gem-pure puncture needle and kidney and surrounding tissue are distinguished, improve the accuracy that punctures; Built-in rule can improve the degree of accuracy of puncture, reduce healthcare givers's work difficulty, and built-in scale can not cause additional injuries to patient; This utility model also has following feature by supplementary technology: carry anesthesia outfit, can carry out local anesthesia with puncture, anesthesia precision height can reduce the misery of patient when performing the operation, and reduces the untoward reaction that anesthesia brings.
Description of drawings
Accompanying drawing 1 is a main TV structure sketch map of the present utility model; Accompanying drawing 2 is A-A section structure for amplifying sketch maps in the accompanying drawing 1.
Label shown in the accompanying drawing: 1, needle body; 2, transparent casing; 3, rule; 4, needle handle; 5, straight tube; 6, straight tube pintle; 7, arm pintle; 8, arm; 9, anesthesia sap cavity; 10, by-pass valve control; 11, anesthesia pipe.
The specific embodiment
Below in conjunction with specific embodiment, further set forth this utility model.Should be understood that these embodiment only to be used to this utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications this utility model after the content of having read this utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
A kind of puncture needle described in the utility model, agent structure comprise needle body 1, needle handle 4 and straight tube 5, and needle body 1 periphery is installed transparent casing 2, described transparent pipe box 2, in ultrasonic down projection, can gem-pure puncture needle and kidney and surrounding tissue be distinguished, improve the accuracy that punctures.Straight tube pintle 6 is installed on the straight tube 5, arm 8 is installed on the straight tube 5, arm 8 is between needle handle 4 and straight tube pintle 6, arm pintle 7 is installed on the arm 8, in this utility model, can utilize arm 8 to realize extracting the purpose of hydrops, thereby successfully two kinds of functions of P﹠S hydrops be rolled into one, reduce operating difficulty.
The further technical characterictic of this utility model is: rule 3, arranged outside scale on the rule 3 are installed in the transparent casing 2.This utility model adopts built-in rule 3, the accurate localised puncture degree of depth, and can keep the smoothness of the puncture needle outside and bodily tissue contact site, and can when puncture, not cause extra damage to health, rational in infrastructure, easy to use.
In above-mentioned each embodiment, in order to improve anaesthetic effect, patient's misery when reducing puncture procedure is preferably installed anesthesia sap cavity 9 in described needle handle 4 bottoms, storage anesthesia liquid in the anesthesia sap cavity 9.Anesthesia pipe 11 is installed in needle body 1 bottom, and anesthesia pipe 11 liquid feeding ends are communicated with anesthesia sap cavity 9, and anesthesia pipe 11 liquid outlets are positioned at needle body 1 front end, can together enter in the human body with needle body 1, on the anesthesia pipe 11 by-pass valve control 10 are installed.Present embodiment is opened by-pass valve control 10 in use, and when needle body 1 thrust the site of puncture, anesthesia liquid flow to the site of puncture along anesthesia pipe 11, carries out local anesthesia, and it is accurate that this embodiment anaesthetizes the position, and the anesthesia scope is little, and is little to injury of human.
Claims (3)
1. puncture needle, comprise needle body (1), needle handle (4) and straight tube (5), it is characterized in that: needle body (1) periphery is installed transparent casing (2), straight tube (5) is gone up straight tube pintle (6) is installed, straight tube (5) is gone up arm (8) is installed, arm (8) is positioned between needle handle (4) and the straight tube pintle (6), and arm (8) is gone up arm pintle (7) is installed.
2. a kind of puncture needle according to claim 1 is characterized in that: rule (3), rule (3) arranged outside scale are installed in the transparent casing (2).
3. a kind of puncture needle according to claim 1 and 2, it is characterized in that: anesthesia sap cavity (9) is installed in described needle handle (4) bottom, anesthesia pipe (11) is installed in needle body (1) bottom, anesthesia pipe (11) liquid feeding end is communicated with anesthesia sap cavity (9), anesthesia pipe (11) liquid outlet is positioned at needle body (1) front end, and anesthesia pipe (11) is gone up by-pass valve control (10) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205399072U CN201790840U (en) | 2010-09-25 | 2010-09-25 | Puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205399072U CN201790840U (en) | 2010-09-25 | 2010-09-25 | Puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201790840U true CN201790840U (en) | 2011-04-13 |
Family
ID=43845759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205399072U Expired - Fee Related CN201790840U (en) | 2010-09-25 | 2010-09-25 | Puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201790840U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105816224A (en) * | 2016-05-20 | 2016-08-03 | 袁江红 | Kidney puncture needle used in department of pediatrics |
| CN118402820A (en) * | 2024-04-23 | 2024-07-30 | 邦士医疗科技股份有限公司 | A breast biopsy needle |
-
2010
- 2010-09-25 CN CN2010205399072U patent/CN201790840U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105816224A (en) * | 2016-05-20 | 2016-08-03 | 袁江红 | Kidney puncture needle used in department of pediatrics |
| CN118402820A (en) * | 2024-04-23 | 2024-07-30 | 邦士医疗科技股份有限公司 | A breast biopsy needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110413 Termination date: 20110925 |