CN207506618U - A kind of puncture liquid taking device easy to use - Google Patents
A kind of puncture liquid taking device easy to use Download PDFInfo
- Publication number
- CN207506618U CN207506618U CN201720385434.7U CN201720385434U CN207506618U CN 207506618 U CN207506618 U CN 207506618U CN 201720385434 U CN201720385434 U CN 201720385434U CN 207506618 U CN207506618 U CN 207506618U
- Authority
- CN
- China
- Prior art keywords
- taking device
- liquid taking
- tube body
- device easy
- puncture
- 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
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Abstract
The utility model provides a kind of puncture liquid taking device easy to use, is related to medical instruments field.The puncture liquid taking device easy to use, including tube body, the right end of the tube body is communicated with syringe needle, connecting tube is communicated on the left of the tube body, the one end of the connecting tube far from tube body is installed with retainer ring, and outlet tube is communicated at the top of the tube body, rubber circle is installed at the top of the outlet tube, the top and bottom of the tube body are installed with limited block, and the surface of the syringe needle is arranged with protective jacket.The puncture liquid taking device easy to use, pass through the setting to retainer ring, outlet tube, rubber circle, limited block, protective jacket, strut, kelly, spring, buffer substrate tablet, elastic rod, snap ring, Rubber washer and resetting spring, achieve the effect that convenience is used puncturing liquid taking device, so as to the use for the person of being convenient to use, the working efficiency for puncturing liquid taking device is also improved with this.
Description
Technical field
The utility model is related to the field of medical instrument technology, specially a kind of puncture liquid taking device easy to use.
Background technology
Puncture is that puncture is needled into body cavity extraction secretion to chemically examine, and injects gas to body cavity or contrast agent does radiography inspection
Look into or into body cavity injection of medicine a kind of Clinics, it is therefore an objective to blood test, blood transfusion, infusion and merging conduit do blood vessel
Radiography, endocranium cavity of resorption puncture, and are usually used in infant, when bregma is not closed or coronal suture expands, with lumbar puncture needle from bregma side
Angle penetrates Subdural space from coronal suture, extracts subdural collection of fluid when traumatic chronic subdural hematoma and purulent meningitis out,
Appropriate antibiotic is then injected into, ventricular puncture can be divided into anterior horn puncture, side angle punctures and relief angle punctures three kinds, be bored with cranium in preceding hair
Two centimetres behind border, quickly skull is drilled through for two points 5 centimetres by center line, before then penetrating telocoele with lumbar puncture needle or ventricular drainage tube
Angle, when brain hypertension, patient's stupor, mydriasis, hypopnea, have hernia cerebri formation when, carry out quick ventricular puncture and release brain
Room liquid, hernia cerebri can be alleviated immediately, can also measure ventricles of the brain pressure or connect drainage bottle and do continuous ventricular drainage, ventricular fluid is taken to chemically examine,
Methylene blue can be injected, to understand cerebrospinal fluid circulation situation, air, oxygen, contrast agent, diagnosis of intracranial occupy-place disease can be also injected from puncture needle
Become and ventricular system is blocked, iodine allergy person, which avoids, does radiography, and Shan is crossed in ventricular fluid tapping, even to cause Epidural cavity and subdural hematoma.
When carrying out puncturing operation, relate to use puncturing liquid taking device, but puncture currently on the market
Liquid taking device, during use, the use for the person of being not convenient to use also reduces the work effect for puncturing liquid taking device with this
Rate.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of puncture liquid taking device easy to use, solves
Puncture the problem of liquid taking device is inconvenient for use.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of puncture easy to use
Liquid taking device, including tube body, the right end of the tube body is communicated with syringe needle, and connecting tube, the company are communicated on the left of the tube body
It takes over one end far from tube body and is installed with retainer ring, outlet tube, the top of the outlet tube are communicated at the top of the tube body
Portion is installed with rubber circle, and the top and bottom of the tube body are installed with limited block, and the surface of the syringe needle is arranged
There is protective jacket, the top and bottom of the protective jacket are installed with strut, and the one end of the strut far from protective jacket passes through
Shaft is connected with kelly, one end of the kelly and a side contacts of limited block, and the kelly is close to the side of Anti-slip cover
Spring is installed with, the one end of the spring far from kelly is fixedly connected with the side of Anti-slip cover.
The inside of the retainer ring is installed with buffer substrate tablet, and peace is fixed in the one end of the buffer substrate tablet far from retainer ring inner wall
Equipped with elastic rod, the one end of the elastic rod far from buffer substrate tablet is installed with snap ring, side of the snap ring far from elastic rod
It is installed with Rubber washer.
Preferably, the surface of the limited block offers anti-skid chequer.
Preferably, the syringe needle is equipped with protective jacket.
Preferably, the quantity of the buffer substrate tablet is two, and two buffer substrate tablets are distributed in the inside of retainer ring.
Preferably, the surface of the elastic rod and resetting spring is surrounded between buffer substrate tablet and snap ring.
Preferably, the spring is located at the right side of strut.
(3) advantageous effect
The utility model provides a kind of puncture liquid taking device easy to use.Has following advantageous effect：
1st, the puncture liquid taking device easy to use, by retainer ring, outlet tube, rubber circle, limited block, protective jacket,
The setting of strut, kelly, spring, buffer substrate tablet, elastic rod, snap ring, Rubber washer and resetting spring has reached convenience and has taken liquid to puncture
So as to the use for the person of being convenient to use, the working efficiency for puncturing liquid taking device is also improved with this for the effect that device is used.
2nd, the puncture liquid taking device easy to use, by the setting to protective jacket, has reached convenience and syringe needle has been prevented
The effect of shield, so as to the use for the person of being convenient to use, the cleannes of syringe needle are also improved with this, and liquid is taken so as to also improve puncture
The working efficiency of device.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the internal structure schematic diagram of the utility model retainer ring.
In figure：1 tube body, 2 syringe needles, 3 connecting tubes, 4 retainer rings, 5 outlet tubes, 6 rubber circles, 7 limited blocks, 8 protective jackets, 9
Bar, 10 kellies, 11 springs, 12 buffer substrate tablets, 13 elastic rods, 14 snap rings, 15 Rubber washers, 16 resetting springs.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
The utility model embodiment provides a kind of puncture liquid taking device easy to use, as shown in Figs. 1-2, including tube body 1,
The right end of tube body 1 is communicated with syringe needle 2, and syringe needle 2 is equipped with protective jacket 8, and the left side of tube body 1 is communicated with connecting tube 3, connecting tube
3 one end far from tube body 1 are installed with retainer ring 4, and the top of tube body 1 is communicated with outlet tube 5, and the top of outlet tube 5 is fixed
Rubber circle 6 is installed, the top and bottom of tube body 1 are installed with limited block 7, and the surface of limited block 7 offers anti-skid chequer,
The surface of syringe needle 2 is arranged with protective jacket 8, and the top and bottom of protective jacket 8 are installed with strut 9, and strut 9 is far from protective jacket
8 one end is connected with kelly 10, one end of kelly 10 and a side contacts of limited block 7 by shaft, and kelly 10 is close to anti-
The side of sliding sleeve 8 is installed with spring 11, and spring 11 is located at the right side of strut 9, and the one end of spring 11 far from kelly 10 is with preventing
The side of sliding sleeve 8 is fixedly connected.
The inside of retainer ring 4 is installed with buffer substrate tablet 12, and the quantity of buffer substrate tablet 12 is two, and two buffer substrate tablets 12 divide
The inside of retainer ring 4 is distributed in, the one end of buffer substrate tablet 12 far from 4 inner wall of retainer ring is installed with elastic rod 13, elastic rod 13
Surface and resetting spring 16 is surrounded between buffer substrate tablet 12 and snap ring 14, the one end of elastic rod 13 far from buffer substrate tablet 12
Snap ring 14 is installed with, side of the snap ring 14 far from elastic rod 13 is installed with Rubber washer 15.
Operation principle：In use, retainer ring 4 is connect with external pipeline, kelly 10 is then pressed, it is anti-so as to take out
Sheath 8, with the use of this person of being convenient to use.
In conclusion the puncture liquid taking device easy to use, by retainer ring 4, outlet tube 5, rubber circle 6, limiting
Block 7, protective jacket 8, strut 9, kelly 10, spring 11, buffer substrate tablet 12, elastic rod 13, snap ring 14, Rubber washer 15 and resetting spring 16
Setting, achieved the effect that convenience to puncture liquid taking device use, so as to the use for the person of being convenient to use, also carried with this
The high working efficiency for puncturing liquid taking device.
Also, by the setting to protective jacket 8, achieve the effect that convenience protects syringe needle 2, made so as to facilitate
The use of user also improves the cleannes of syringe needle with this, so as to also improve the working efficiency for puncturing liquid taking device.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, by sentence " element limited including one ..., it is not excluded that
Also there are other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of puncture liquid taking device easy to use, including tube body (1), it is characterised in that：The right end connection of the tube body (1)
There is syringe needle (2), connecting tube (3) is communicated on the left of the tube body (1), the one end of the connecting tube (3) far from tube body (1) is fixed
Retainer ring (4) is installed, outlet tube (5) is communicated at the top of the tube body (1), the top of the outlet tube (5) is fixedly mounted
There is rubber circle (6), the top and bottom of the tube body (1) are installed with limited block (7), the surface set of the syringe needle (2)
Equipped with protective jacket (8), the top and bottom of the protective jacket (8) are installed with strut (9), and the strut (9) is far from anti-
One end of sheath (8) is connected with kelly (10), one end of the kelly (10) and a side joint of limited block (7) by shaft
It touches, the kelly (10) is installed with spring (11) close to the side of protective jacket (8), and the spring (11) is far from kelly (10)
One end be fixedly connected with the side of protective jacket (8)；
The inside of the retainer ring (4) is installed with buffer substrate tablet (12), separate retainer ring (4) inner wall of the buffer substrate tablet (12)
One end is installed with elastic rod (13), and the one end of the elastic rod (13) far from buffer substrate tablet (12) is installed with snap ring
(14), side of the snap ring (14) far from elastic rod (13) is installed with Rubber washer (15).
2. a kind of puncture liquid taking device easy to use according to claim 1, it is characterised in that：The limited block (7)
Surface offer anti-skid chequer.
3. a kind of puncture liquid taking device easy to use according to claim 1, it is characterised in that：The syringe needle (2) with
Protective jacket (8) is equipped with.
4. a kind of puncture liquid taking device easy to use according to claim 1, it is characterised in that：The buffer substrate tablet (12)
Quantity for two, and two buffer substrate tablets (12) are distributed in the inside of retainer ring (4).
5. a kind of puncture liquid taking device easy to use according to claim 1, it is characterised in that：The elastic rod (13)
Surface and resetting spring (16) is surrounded between buffer substrate tablet (12) and snap ring (14).
6. a kind of puncture liquid taking device easy to use according to claim 1, it is characterised in that：Spring (11) position
In the right side of strut (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720385434.7U CN207506618U (en) | 2017-04-13 | 2017-04-13 | A kind of puncture liquid taking device easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720385434.7U CN207506618U (en) | 2017-04-13 | 2017-04-13 | A kind of puncture liquid taking device easy to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207506618U true CN207506618U (en) | 2018-06-19 |
Family
ID=62530653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720385434.7U Expired - Fee Related CN207506618U (en) | 2017-04-13 | 2017-04-13 | A kind of puncture liquid taking device easy to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207506618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904557A (en) * | 2020-09-04 | 2020-11-10 | 南通市肿瘤医院 | Puncture instrument for abdominal cavity operation |
| CN113588345A (en) * | 2021-03-25 | 2021-11-02 | 武汉佰美斯医疗科技有限公司 | Liquid taking-out device |
-
2017
- 2017-04-13 CN CN201720385434.7U patent/CN207506618U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904557A (en) * | 2020-09-04 | 2020-11-10 | 南通市肿瘤医院 | Puncture instrument for abdominal cavity operation |
| CN111904557B (en) * | 2020-09-04 | 2021-05-14 | 南通市肿瘤医院 | Puncture instrument for abdominal cavity operation |
| CN113588345A (en) * | 2021-03-25 | 2021-11-02 | 武汉佰美斯医疗科技有限公司 | Liquid taking-out device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20190413 |