CN208065244U - A kind of thoracic-puncture needle securely - Google Patents
A kind of thoracic-puncture needle securely Download PDFInfo
- Publication number
- CN208065244U CN208065244U CN201721218019.9U CN201721218019U CN208065244U CN 208065244 U CN208065244 U CN 208065244U CN 201721218019 U CN201721218019 U CN 201721218019U CN 208065244 U CN208065244 U CN 208065244U
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- China
- Prior art keywords
- needle
- fixedly connected
- ontology
- clamping plate
- threading
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Abstract
The utility model is related to the field of medical instrument technology, and disclose a kind of thoracic-puncture needle securely, including fixing sleeve, side inside fixing sleeve is fixedly connected with fixing device, middle part inside fixing sleeve is fixedly connected with fixing pipe, the internal activity of fixing pipe is connected with ontology of threading a needle, the flank threads of fixing pipe are connected with threaded rod, one end of threaded rod is fixedly connected with bearing, side of the bearing far from threaded rod is fixedly connected with first clamping plate, side of the first clamping plate far from connecting plate is flexibly connected with the outer surface for ontology of threading a needle, side of the body outer surface far from first clamping plate of threading a needle is connected with second clamping plate, side of the second clamping plate far from ontology of threading a needle is fixedly connected with the side of fixed inside pipe wall.The utility model, to fixing fixing sleeve and human body, is made first clamping plate that ontology of threading a needle be fixed, has and ontology of threading a needle is fixed by fixing device by rotating threaded rod, increase thread a needle ontology operation when safety the advantages of.
Description
Technical field
The utility model is related to the field of medical instrument technology, specially a kind of thoracic-puncture needle securely.
Background technology
In medicinal, when patient chest have hydrops or it is unhappy when, doctor can do pleurocentesis to patient
Hydrops or gas are extracted to check patient, may require that during the operation of pleurocentesis and use thoracic-puncture needle
The hydrops or gas in chest are extracted, but existing thoracic-puncture needle cannot be effectively fixed on human body, in operation
In the process if careless slightly be likely to occur malpractice.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of thoracic-puncture needle securely, has to thoracic-puncture needle
The advantages of being fixed, increasing safety when thoracic-puncture needle operation, solving thoracic-puncture needle cannot effectively fix, in the mistake of operation
If careless slightly the problem of being likely to occur malpractice in journey.
（Two）Technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of thoracic-puncture needle securely, including it is solid
Fixed to cover, the side inside the fixing sleeve is fixedly connected with fixing device, and the fixing device includes sealing drum, the sealing drum
It is connected to the side inside fixing sleeve, the internal activity of the sealing drum is connected with piston, is fixedly connected at the top of the piston
There is pull rod, handle is fixedly connected at the top of the sealing drum, the bottom of the sealing drum is fixedly connected with sucker.
Middle part inside the fixing sleeve is fixedly connected with fixing pipe, and the internal activity of the fixing pipe, which is connected with, threads a needle this
The side of body, the fixing pipe is fixedly connected with thread bush, and the internal whorl of the thread bush is connected with threaded rod, the screw thread
One end of bar is fixedly connected with bearing across thread bush, and side of the bearing far from threaded rod is fixedly connected on the side of connecting plate
Face, side of the connecting plate far from threaded rod are fixedly connected with first clamping plate, side of the first clamping plate far from connecting plate
It is flexibly connected with the outer surface for ontology of threading a needle, the side of the body outer surface far from first clamping plate of threading a needle is connected with second
Clamping plate, side of the second clamping plate far from ontology of threading a needle are fixedly connected with fixed plate, and the fixed plate is far from second clamping plate
Side is fixedly connected with the side of fixed inside pipe wall.
Preferably, the quantity of the fixing device is two, and two fixing devices are symmetrical by symmetry axis of fixing pipe
Both sides inside fixing sleeve.
Preferably, the side of the handle is plugged with contact pin, the jack and pull rod that the contact pin is opened up by pull rod side
It is fixedly connected.
Preferably, the shape of the first clamping plate and second clamping plate is arc-shaped, and the first clamping plate is close to thread a needle this
The side of body is fixedly connected with non-slip mat.
Preferably, the inside of the fixing pipe is connected with fixed ring, and the inside of the fixed ring offers movable span, described
The internal activity of movable span is connected with ontology of threading a needle.
Preferably, it is fixedly connected with collecting chamber at the top of the ontology of threading a needle, is fixedly connected at the top of the collecting chamber
Conduit.
（Three）Advantageous effect
Compared with prior art, the utility model provides a kind of thoracic-puncture needle securely, has following advantageous effect：
1, the thoracic-puncture needle securely, makes first clamping plate move left and right, facilitates ontology of threading a needle by rotating threaded rod
It is fixed and mobile, the advantages of having and ontology of threading a needle is fixed, increase safety when threading a needle ontology operation, solves and thread a needle
Ontology cannot be fixed effectively, if careless slightly the problem of being likely to occur malpractice during operation, increases
Thread a needle in art ontology stability and safety.
2, the thoracic-puncture needle securely, it is convenient by by sucker and human contact, pulling pull rod that piston is made to move up
Absorption to sucker on human body, facilitates and is supported fixation to the ontology of threading a needle in fixing pipe, facilitate operation Chinese medicine
The raw operation to ontology of threading a needle is prevented in sucker suction by the fixation of contact pin and jack being fixed conveniently to pull rod in people
Pull rod causes sucker to be detached from human body, increases the practicability of the utility model without fixation when on body.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the enlarged structure schematic diagram in the portions A in the utility model Fig. 1；
Fig. 3 is the overlooking structure diagram of first clamping plate in the utility model Fig. 1；
Fig. 4 is the side structure schematic diagram of pull rod in the utility model Fig. 1.
In figure：1 fixing sleeve, 2 fixing devices, 21 sealing drums, 22 pistons, 23 pull rods, 24 handles, 25 suckers, 26 contact pins, 27
Jack, 3 fixing pipes, 4 are threaded a needle ontology, 5 movable spans, 6 fixed rings, 7 threaded rods, 8 thread bush, 9 bearings, 10 connecting plates, 11 first
Clamping plate, 12 second clamping plates, 13 fixed plates, 14 non-slip mats, 15 collecting chambers, 16 conduits.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-4, a kind of thoracic-puncture needle securely, including fixing sleeve 1, the side inside fixing sleeve 1, which is fixed, to be connected
It is connected to fixing device 2, the quantity of fixing device 2 is two, and two fixing devices 2 are symmetrically distributed in fixing pipe 3 for symmetry axis
Both sides inside fixing sleeve 1 increase fixed stability, increase the safety of the utility model, and fixing device 2 includes close
Sealed tube 21, sealing drum 21 are connected to the side inside fixing sleeve 1, and the internal activity of sealing drum 21 is connected with piston 22, piston 22
Top be fixedly connected with pull rod 23, the top of sealing drum 21 is fixedly connected with handle 24, is pushed away with finger when pulling pull rod 23
Dynamic handle 24 facilitates the movement to pull rod 23, and the bottom of sealing drum 21 is fixedly connected with sucker 25, and the top of sucker 25 has one
Part is fixed on the inside of sealing drum 21, and sucker 25, which is located at one end inside sealing drum 21 and offers aspirating hole, facilitates pulling pull rod
23, which make piston 22 move up, detaches human body and the gas in sucker 25, facilitates absorption of the sucker 25 to human body, facilitates
Fixing sleeve 1 is fixed on human body, it is convenient by by sucker 25 and human contact, pulling pull rod 23 that piston 22 is made to move up
Absorption to sucker 25 on human body, facilitates and is supported fixation to the ontology 4 of threading a needle in fixing pipe 3, facilitate operation
The side of operation of the middle doctor to ontology 4 of threading a needle, handle 24 is plugged with contact pin 26, and contact pin 26 is inserted by what 23 side of pull rod opened up
Hole 27 is fixedly connected with pull rod 23, and the quantity of jack 27 is five and facilitates fixation of the contact pin 26 to the jack 27 of different location, increases
The practicability for having added the utility model prevents from inhaling by the fixation of contact pin 26 and jack 27 being fixed conveniently to pull rod 23
Pull rod 23 causes sucker 25 to be detached from human body, increases the practicality of the utility model without fixation when disk 25 is adsorbed on human body
Property.
Middle part inside fixing sleeve 1 is fixedly connected with fixing pipe 3, and the internal activity of fixing pipe 3 is connected with ontology 4 of threading a needle,
The inside of fixing pipe 3 is connected with fixed ring 6, and the inside of fixed ring 6 offers movable span 5, and the internal activity of movable span 5 is connected with
It threads a needle ontology 4, is facilitated by fixed ring 6 and position of the ontology 4 in fixing pipe 3 of threading a needle help firm fixed, prevent from threading a needle
Ontology 4 deviates, and the top for ontology 4 of threading a needle is fixedly connected with collecting chamber 15, and the top of collecting chamber 15 is fixedly connected with conduit 16, leads to
It crosses collecting chamber 15 conveniently to detach the hydrops or gas that detach from human body, facilitating installation suction pipe by conduit 16 draws
The side of the hydrops or gas of inside of human body, fixing pipe 3 is fixedly connected with thread bush 8, and the internal whorl of thread bush 8 is connected with spiral shell
One end of rasp bar 7, threaded rod 7 is fixedly connected with bearing 9 across thread bush 8, and side of the bearing 9 far from threaded rod 7 is fixedly connected
In the side of connecting plate 10, side of the connecting plate 10 far from threaded rod 7 is fixedly connected with first clamping plate 11, passes through rotating threaded rod
7 make first clamping plate 11 move left and right, and facilitate the thread a needle fixation of ontology 4 and movement, have and ontology 4 of threading a needle is fixed, increase
Ontology 4 of threading a needle perform the operation when safety the advantages of, solving ontology 4 of threading a needle cannot effectively fix, during operation such as
Fruit careless slightly the problem of being likely to occur malpractice, increases stability and the safety of ontology 4 of threading a needle in art, the first folder
Side of the plate 11 far from connecting plate 10 is flexibly connected with the outer surface for ontology 4 of threading a needle, and 4 outer surface of ontology of threading a needle is far from first clamping plate
11 side is connected with second clamping plate 12, and the shape of first clamping plate 11 and second clamping plate 12 is arc-shaped, first clamping plate
11 are fixedly connected with non-slip mat 14 close to the side for ontology 4 of threading a needle, and increase first clamping plate 11 by non-slip mat 14 and thread a needle this
Frictional force between body 4, enhances the fixation to ontology 4 of threading a needle, and side of the second clamping plate 12 far from ontology 4 of threading a needle is fixedly connected
There are fixed plate 13, side of the fixed plate 13 far from second clamping plate 12 to be fixedly connected with the side of 3 inner wall of fixing pipe, passes through the second folder
Plate 12 is increased to 4 fixed effect of ontology of threading a needle.
In conclusion the thoracic-puncture needle securely, makes first clamping plate 11 move left and right by rotating threaded rod 7, it is convenient
Ontology 4 of threading a needle is fixed and mobile, has ontology 4 of threading a needle is fixed, increase the excellent of safety when ontology 4 of threading a needle is performed the operation
Point, solving ontology 4 of threading a needle cannot effectively fix, if careless slightly during operation be likely to occur malpractice
The problem of, increase stability and the safety of ontology 4 of threading a needle in art.
By by sucker 25 and human contact, pulling pull rod 23 that piston 22 is made to move up, facilitating to sucker 25 in people
Absorption on body facilitates and is supported fixation to the ontology 4 of threading a needle in fixing pipe 3, facilitates in operation doctor to threading a needle this
The operation of body 4 prevents from being adsorbed on human body in sucker 25 by the fixation of contact pin 26 and jack 27 being fixed conveniently to pull rod 23
Pull rod 23 causes sucker 25 to be detached from human body, increases the practicability of the utility model without fixation when upper.
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 actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, 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 where not departing from the principles of the present invention and spirit, 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 thoracic-puncture needle securely, including fixing sleeve（1）, it is characterised in that：The fixing sleeve（1）Internal side is solid
Surely it is connected with fixing device（2）, the fixing device（2）Including sealing drum（21）, the sealing drum（21）It is connected to fixing sleeve
（1）Internal side, the sealing drum（21）Internal activity be connected with piston（22）, the piston（22）Top fix connect
It is connected to pull rod（23）, the sealing drum（21）Top be fixedly connected with handle（24）, the sealing drum（21）Bottom fix
It is connected with sucker（25）；
The fixing sleeve（1）Internal middle part is fixedly connected with fixing pipe（3）, the fixing pipe（3）Internal activity be connected with
It threads a needle ontology（4）, the fixing pipe（3）Side be fixedly connected with thread bush（8）, the thread bush（8）Internal whorl connect
It is connected to threaded rod（7）, the threaded rod（7）One end pass through thread bush（8）It is fixedly connected with bearing（9）, the bearing（9）Far
From threaded rod（7）Side be fixedly connected on connecting plate（10）Side, the connecting plate（10）Far from threaded rod（7）Side
It is fixedly connected with first clamping plate（11）, the first clamping plate（11）Far from connecting plate（10）Side and thread a needle ontology（4）It is outer
Surface activity connects, the ontology of threading a needle（4）Outer surface is far from first clamping plate（11）Side be connected with second clamping plate
（12）, the second clamping plate（12）Far from ontology of threading a needle（4）Side be fixedly connected with fixed plate（13）, the fixed plate（13）
Far from second clamping plate（12）Side and fixing pipe（3）The side of inner wall is fixedly connected.
2. a kind of thoracic-puncture needle securely according to claim 1, it is characterised in that：The fixing device（2）Number
Amount is two, two fixing devices（2）With fixing pipe（3）It is symmetrically distributed in fixing sleeve for symmetry axis（1）Internal both sides.
3. a kind of thoracic-puncture needle securely according to claim 1, it is characterised in that：The handle（24）Side insert
It is connected to contact pin（26）, the contact pin（26）Pass through pull rod（23）The jack that side opens up（27）With pull rod（23）It is fixedly connected.
4. a kind of thoracic-puncture needle securely according to claim 3, it is characterised in that：The first clamping plate（11）With
Second splint（12）Shape be arc-shaped, the first clamping plate（11）Close to ontology of threading a needle（4）Side be fixedly connected with it is anti-
Skidding（14）.
5. a kind of thoracic-puncture needle securely according to claim 1, it is characterised in that：The fixing pipe（3）Inside
It is connected with fixed ring（6）, the fixed ring（6）Inside offer movable span（5）, the movable span（5）Internal activity connect
It is connected to ontology of threading a needle（4）.
6. a kind of thoracic-puncture needle securely according to claim 1, it is characterised in that：The ontology of threading a needle（4）Top
Portion is fixedly connected with collecting chamber（15）, the collecting chamber（15）Top be fixedly connected with conduit（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721218019.9U CN208065244U (en) | 2017-09-22 | 2017-09-22 | A kind of thoracic-puncture needle securely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721218019.9U CN208065244U (en) | 2017-09-22 | 2017-09-22 | A kind of thoracic-puncture needle securely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208065244U true CN208065244U (en) | 2018-11-09 |
Family
ID=64031698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721218019.9U Expired - Fee Related CN208065244U (en) | 2017-09-22 | 2017-09-22 | A kind of thoracic-puncture needle securely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208065244U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110403642A (en) * | 2019-07-12 | 2019-11-05 | 徐艳松 | A kind of renal fibroblast auxiliary device |
| CN110430700A (en) * | 2019-07-11 | 2019-11-08 | 武桂英 | A kind of software testing system that the stability with dust reduction capability is high |
-
2017
- 2017-09-22 CN CN201721218019.9U patent/CN208065244U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110430700A (en) * | 2019-07-11 | 2019-11-08 | 武桂英 | A kind of software testing system that the stability with dust reduction capability is high |
| CN110403642A (en) * | 2019-07-12 | 2019-11-05 | 徐艳松 | A kind of renal fibroblast auxiliary 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 |
Granted publication date: 20181109 Termination date: 20190922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |