CN207445012U - A kind of department of anesthesia combined anesthesia puncture needle - Google Patents
A kind of department of anesthesia combined anesthesia puncture needle Download PDFInfo
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- CN207445012U CN207445012U CN201720307499.XU CN201720307499U CN207445012U CN 207445012 U CN207445012 U CN 207445012U CN 201720307499 U CN201720307499 U CN 201720307499U CN 207445012 U CN207445012 U CN 207445012U
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- needle
- anesthesia
- injection
- injection needle
- tubing
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Abstract
The utility model discloses a kind of department of anesthesia combined anesthesia puncture needles, including push rod, needle tubing and injection needle, vacuum layer is equipped in the tube wall of needle tubing, the tube wall of needle tubing is equipped with graduation mark, piston is sliding combined in needle tubing, push rod is fixedly connected on piston, needle tubing front end is equipped with out liquid interface, injection needle is detachably connected by going out liquid interface with needle tubing, injection needle is by needle point body, it injects needle body and connection end forms pyramidal structure, needle point body is the conulite with through hole, injection needle body is hollow double-layer cavity structure, its internal layer cavity is communicated with needle point body, the fluid infusion interface communicated with outer layer cavity is equipped in injection needle outside, several fluid holes being connected with outer layer cavity are additionally provided on injection needle body.Using combined anesthesia puncture needle described in the utility model, it can realize that different pharmaceutical is injected by needle point body and fluid hole, avoid bringing secondary pain to patient, also reduce the labor intensity of medical worker.With the characteristics of simple in structure, easy to use.
Description
Technical field
The utility model relates to medical anesthesia instrument technical field, specifically a kind of department of anesthesia's combined anesthesia
Puncture needle.
Background technology
For medical angle, anesthesia is meant that makes patient whole by drug or other methods or part is temporarily lost with
Feel, it is painless to achieve the purpose that, provide condition for operative treatment or other medical examinations treatment.The department of anaesthesiology is one comprehensive
The subject of conjunction property, it includes multi-disciplinary knowledge.There are the history of over one hundred year, in surgical procedure, fiber crops in the incoming China of modern times anesthesia
Liquor-saturated is most common method.The Study on Acupuncture anesthesia later stage fifties to the sixties, Study of Traditional Chinese Medicine anesthesia at the beginning of the seventies, clinical practice
There are certain analgesia and anesthetic effect, but the requirement of modern anesthesia, the later stage seventies, with reform is still not achieved in these methods
Open, external many new arcotics and accurate anesthesia equipment introduce China, further improve Chinese level of anesthesia in succession,
Promote the modernization of the department of anaesthesiology, stepped new paces, anesthesia is to implement fiber crops in operating room for operation patients as its name suggests
It is liquor-saturated, but the work of anesthetist has extended to postoperative immediately recovery room or even ICU.Therefore anesthesia is not merely to meet operation
Requirement, also participate in the section office such as rescue work or the gynemetrics of each section office.Since anesthetist skillfully grasps various nerves
Block technique is naturally required to treat the patient of various pain, be developing progressively as Pain Clinic.Anesthetist is no longer
Administration of anaesthetic in operating room is confined to, they often arrive Cardiac Catheterization Room, Endoscopy Room, dept. of radiology or even medical ward as heart
Patient's defibrillation administration of anaesthetic.
Anesthesia is generally carried out by anestetic needle at present, but anestetic needle on the market can only once inject a kind of anesthesia now
Drug in anaesthesia process, will be used to anestetic needle, when the body part to patient is anaesthetized, it will usually according to institute's hand
The dosage of the area size control anesthetic of art, the anesthetic dosage of existing anestetic needle can only according to the career in medicine experience of doctor into
Row input causes part anesthesia not exclusively or the dosage of anesthetic is inadequate, the anesthesia failure when operation does not complete, to patient
Cause great pain.Current anestetic needle, once to after patient injection anesthetic, inconvenience continues to add or in surgical procedure
Add anesthetic.Patient's pain can be increased if using repeatedly acupuncture treatment, be continuing with disease when same anestetic needle can mitigate acupuncture treatment
The pain of people reduces pricking times.
Utility model content
The technical problems to be solved in the utility model is for problem present in background technology, provides a kind of department of anesthesia and uses
Combined anesthesia puncture needle.
In order to solve the above technical problems, technical solution is used by the utility model：A kind of department of anesthesia's combined anesthesia
Puncture needle including push rod, needle tubing and injection needle, is provided with vacuum layer in the tube wall of the needle tubing, the tube wall of needle tubing is equipped with
Graduation mark is sliding combined with piston in needle tubing, and rear end is fixedly connected with the push rod on piston, and needle tubing front end is provided with out liquid and connects
Mouthful, the injection needle is detachably connected by going out liquid interface with needle tubing, and the injection needle is by needle point body, injection needle body and company
It connects end and is integrally formed pyramidal structure, the needle point body is the conulite with through hole, and the injection needle body is hollow double-deck chamber
Body structure, internal layer cavity are communicated with needle point body, are connect in the injection needle outside equipped with the fluid infusion communicated with outer layer cavity
Mouthful, the fluid infusion interface is located at close to connection end one side, several and outer layer cavity phase are additionally provided on the injection needle body
The fluid hole of connection, the fluid hole are uniformly distributed on the injection needle body of needle point body one side.
Further, department of anesthesia combined anesthesia puncture needle has further included fluid infusion anesthesia outfit, the fluid infusion anesthesia
Device is detachably connected by fluid infusion hose and fluid infusion interface, is realized by liquid supply device and is provided outer layer cavity supplement arcotic
Agent.
Further, department of anesthesia combined anesthesia puncture needle, has further included connection flexible pipe, and the connection flexible pipe includes
First connecting pin, second connection end and hose body, first connecting pin are connected with the liquid interface that goes out of the needle tubing front end,
The second connection end is connected with the connection end of the injection needle.
Further, department of anesthesia combined anesthesia puncture needle, wherein finger support is arranged on the tube wall of the needle tubing,
And rubber antiskid lines is equipped in support in described refer to.
Using a kind of department of anesthesia combined anesthesia puncture needle described in the utility model, since injection needle is hollow bilayer
Cavity body structure, internal layer cavity are communicated with needle point body, and the fluid infusion communicated with outer layer cavity is equipped in the injection needle outside
Interface is additionally provided with several fluid holes communicated with outer layer cavity on the injection needle body, can pass through needle point body and fluid hole
It is supplemented simultaneously to patient and injects a variety of different pharmaceuticals, so as to save operating time, reduce patient's pain so that liquid is easily accessible
The different parts of patient body reduce the number of puncture, shorten anesthesia duration, while anaesthetic can be made to disperse not only
Soon, and also it is uniformly dispersed, anesthesia scope is big, and anaesthetic effect is good；After to patient injection anesthetic or in surgical procedure,
Anesthetic or other drugs can be supplemented to patient so that operation can be smoothed out, and reduce pain and the danger of patient in time.Separately
Outside, due to being additionally provided with connection flexible pipe, stay at injection to carry out after-teeming at any time when needing temporarily to put the injection needle
When penetrating, the distance between the needle tubing and injection needle can be lengthened using the connection flexible pipe.After the completion of injecting anesthetic,
The injection needle is temporarily fixed at injection by the methods of being pasted using medical proof fabric, and the needle tubing is positioned over suitable position
It puts, after-teeming can be carried out when needed and penetrated, without puncturing skin again, avoid bringing secondary pain to patient, also reduce medical matters people
The labor intensity of member.Combined anesthesia puncture needle described in the utility model has the characteristics of simple in structure, easy to use.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of injection needle in the utility model；
Fig. 3 is the structure diagram of connection flexible pipe in the utility model.
Shown in figure：1- push rods, 2- needle tubings, 3- pistons, 4- go out liquid interface, 5- injection needles, 51- needle points body, 52- injections
Needle body, 53- connections end, 54- internal layers cavity, 55- outer layers cavity, 56- fluid infusion interface, 57- fluid holes, 7- refer to support, 8- connections
Hose, the first connecting pins of 81-, 82- hose bodies, 83- second connection ends, 9- fluid infusion hose, 10- fluid infusion anesthesia outfits.
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of department of anesthesia combined anesthesia puncture needle described in the utility model, including push rod 1,
Needle tubing 2 and injection needle 5, vacuum layer is provided in the tube wall of the needle tubing 2, and the tube wall of needle tubing 2 is equipped with graduation mark 6, needle tubing 2
Piston 3 is inside sliding combined with, rear end is fixedly connected with the push rod 1 on piston 3, and 2 front end of needle tubing is provided with out liquid interface 4, described
Injection needle 5 is detachably connected by going out liquid interface 4 with needle tubing 2, and the injection needle 5 is by needle point body 51,52 and of injection needle body
Connection end 53 is integrally formed pyramidal structure, and the needle point body 51 is the conulite with through hole, during the injection needle body 52 is
Empty double-layer cavity structure, internal layer cavity 54 are communicated with needle point body 51, are equipped with and outer layer chamber in 52 lateral surface of the injection needle body
The fluid infusion interface 56 that body 55 communicates, the fluid infusion interface 56 are located at close to connection 53 one side of end, on the injection needle body 52
Several fluid holes 57 being connected with outer layer cavity 55 are additionally provided with, the fluid hole 57 is uniformly distributed in close to needle point body 51 1
On the injection needle body 52 of side.
Further, department of anesthesia combined anesthesia puncture needle has further included fluid infusion anesthesia outfit 10, the fluid infusion fiber crops
Liquor-saturated device 10 is detachably connected by fluid infusion hose 9 and fluid infusion interface 56, is realized by liquid supply device 10 and outer layer cavity 55 is carried
For supplementing anaesthetic.
Further, department of anesthesia combined anesthesia puncture needle, has further included connection flexible pipe 8, and the connection flexible pipe 8 is wrapped
The first connecting pin 81, second connection end 83 and hose body 82 are included, first connecting pin 81 goes out liquid with 2 front end of needle tubing
Interface 4 is connected, and the second connection end 83 is connected with the connection end 53 of the injection needle 5.
Further, department of anesthesia combined anesthesia puncture needle, wherein being arranged with finger support on the tube wall of the needle tubing 2
7, and it is equipped with rubber antiskid lines in the finger support 7.
In actual use, using a kind of department of anesthesia combined anesthesia puncture needle described in the utility model, due to
The injection needle 5 is hollow double-layer cavity structure, and internal layer cavity 54 is communicated with needle point body 51, outside the injection needle body 52
Side is equipped with the fluid infusion interface 56 communicated with outer layer cavity 55, several and outer layer cavity are additionally provided on the injection needle body 52
55 fluid holes 57 communicated by needle point body 51 and fluid hole 57 can be realized and supplement a variety of different medicines of injection to patient simultaneously
Object so as to save operating time, reduces patient's pain so that liquid is easily accessible the different parts of patient body, reduces and wears
The number of thorn shortens anesthesia duration, while it is not only fast to disperse anaesthetic, and is also uniformly dispersed, and anesthesia scope is big,
Anaesthetic effect is good；After to patient injection anesthetic or in surgical procedure, anesthetic or other medicines can be supplemented to patient in time
Object so that operation can be smoothed out, and reduce pain and the danger of patient.Usually fluid infusion interface 56 uses common plastic products
It is sealed, avoids contact to other compositions and be contaminated.Further, since be additionally provided with connection flexible pipe 8, when needing the note
It penetrates temporary put of syringe needle 5 to stay at injection thus when progress after-teeming at any time is penetrated, the pin can be lengthened using the connection flexible pipe 8
The distance between pipe 2 and injection needle 5.After the completion of injecting anesthetic, the methods of being pasted using medical proof fabric, is by the injection needle
First 5 are temporarily fixed at injection, and are positioned over suitable position after the needle tubing 2 is dismantled separately, can carry out after-teeming when needed
It penetrates, without puncturing skin again, avoids bringing secondary pain to patient, also reduce the labor intensity of medical worker.Due in pin
It is arranged on the tube wall of pipe 2 and refers to support 7, and rubber antiskid lines is equipped in the finger support 7.It can prevent doctor during force
Generation slipping phenomenon convenient for the singlehanded injection for carrying out anesthetic of medical staff, provides larger convenience.It is described in the utility model
Combined anesthesia puncture needle have it is simple in structure, it is easy to use the characteristics of.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention, within the spirit and principle of the utility model,
Any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of department of anesthesia combined anesthesia puncture needle, it is characterised in that：Including push rod (1), needle tubing (2) and injection needle (5),
Vacuum layer is provided in the tube wall of the needle tubing (2), the tube wall of needle tubing (2) is equipped with graduation mark (6), slides and match somebody with somebody in needle tubing (2)
Conjunction has a piston (3), and rear end is fixedly connected with the push rod (1) on piston (3), and needle tubing (2) front end is provided with out liquid interface (4), institute
State injection needle (5) and be detachably connected by going out liquid interface (4) with needle tubing (2), the injection needle (5) by needle point body (51),
Injection needle body (52) and connection end (53) are integrally formed pyramidal structure, and the needle point body (51) is the conulite with through hole,
The injection needle body (52) is hollow double-layer cavity structure, and internal layer cavity (54) is communicated with needle point body (51), in the injection
Needle body (52) lateral surface is equipped with the fluid infusion interface (56) communicated with outer layer cavity (55), and the fluid infusion interface (56) is located at close to even
End (53) one side is connect, several fluid holes being connected with outer layer cavity (55) are additionally provided on the injection needle body (52)
(57), the fluid hole (57) is uniformly distributed on the injection needle body (52) of needle point body (51) one side.
2. a kind of department of anesthesia combined anesthesia puncture needle according to claim 1, it is characterised in that：Fluid infusion fiber crops are further included
Liquor-saturated device (10), the fluid infusion anesthesia outfit (10) are detachably connected by fluid infusion hose (9) and fluid infusion interface (56), pass through benefit
Liquid anesthesia outfit (10), which is realized, provides outer layer cavity (55) supplement anaesthetic.
3. a kind of department of anesthesia combined anesthesia puncture needle according to claim 1, it is characterised in that：Connection is further included
Hose (8), the connection flexible pipe (8) include the first connecting pin (81), second connection end (83) and hose body (82), and described the
One connecting pin (81) is connected with the liquid interface (4) that goes out of the needle tubing (2) front end, the second connection end (83) and the injection
The connection end (53) of syringe needle (5) is connected.
4. a kind of department of anesthesia combined anesthesia puncture needle according to claim 1, it is characterised in that：In the needle tubing (2)
Tube wall on be arranged with finger support (7), and it is described refer to support (7) on be equipped with rubber antiskid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720307499.XU CN207445012U (en) | 2017-03-28 | 2017-03-28 | A kind of department of anesthesia combined anesthesia puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720307499.XU CN207445012U (en) | 2017-03-28 | 2017-03-28 | A kind of department of anesthesia combined anesthesia puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207445012U true CN207445012U (en) | 2018-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720307499.XU Expired - Fee Related CN207445012U (en) | 2017-03-28 | 2017-03-28 | A kind of department of anesthesia combined anesthesia puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207445012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115137403A (en) * | 2022-05-30 | 2022-10-04 | 烟台毓璜顶医院 | Secondary anesthesia puncture biopsy gun in operation |
-
2017
- 2017-03-28 CN CN201720307499.XU patent/CN207445012U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115137403A (en) * | 2022-05-30 | 2022-10-04 | 烟台毓璜顶医院 | Secondary anesthesia puncture biopsy gun in operation |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20210328 |
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| CF01 | Termination of patent right due to non-payment of annual fee |