CN209474752U - Puncture needle clamping apparatus - Google Patents
Puncture needle clamping apparatus Download PDFInfo
- Publication number
- CN209474752U CN209474752U CN201822069247.5U CN201822069247U CN209474752U CN 209474752 U CN209474752 U CN 209474752U CN 201822069247 U CN201822069247 U CN 201822069247U CN 209474752 U CN209474752 U CN 209474752U
- Authority
- CN
- China
- Prior art keywords
- puncture needle
- clamping apparatus
- pop
- supportive body
- holding tank
- 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
- 230000003319 supportive effect Effects 0.000 claims abstract description 27
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000003756 stirring Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 244000061408 Eugenia caryophyllata Species 0.000 description 1
- 235000016639 Syzygium aromaticum Nutrition 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the field of medical instrument technology, specifically disclose a kind of puncture needle clamping apparatus, wherein, puncture needle clamping apparatus includes: pedestal, pedestal includes supportive body, the operating surface on supportive body and the mounting surface being disposed opposite to each other on supportive body and with operating surface, is provided with puncture needle holding tank on mounting surface；Pop-up switch, pop-up switch are arranged on supportive body and stretch out operating surface；It pushes pin module, module of pushing pin is arranged on the bottom wall of puncture needle holding tank, is used for ejecting puncture needle；Clamp module, the side on mounting surface and being located at puncture needle holding tank, clamp module and pop-up switch connection is arranged in clamp module, for realizing the clamping of puncture needle, dress needle or run-bake-needle fault.Puncture needle clamping apparatus provided by the utility model facilitates medical staff to puncture using puncture needle, and medical staff only passes through control pop-up and switchs the dress needle and run-bake-needle fault that can flexibly control puncture needle, advantage also simple and safe with structure.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of puncture needle clamping apparatus.
Background technique
Puncture needle can carry out discharge, the acquisition of body fluid to the intracorporal privileged site of body under the guidance of ultrasonic probe,
Or the direct injection of drug.When carrying out scanning imaging, the display of diagnostic ultrasound equipment shows that the insertion of puncture needle is led
To operator can confirm the movement of the image and puncture needle of detection site over the display simultaneously, thereby executing safety
Puncture procedure.Field of medical technology at present, venipuncture are all manually to puncture or have ultrasonic guidance, are then done by puncture needle
The guiding of syringe needle can precisely prick target position, and the movement pushed pin leans on always doctor or nurse's hand to carry out, power
Road, shakes, and speed is all unable to control.
Therefore, it is urgently to be resolved as those skilled in the art how to provide a kind of device that can effectively control puncture needle
Technical problem.
Summary of the invention
The utility model aims to solve at least one of the technical problems existing in the prior art, provides a kind of puncture needle and clamps
Device, to solve the problems of the prior art.
As the one aspect of the utility model, a kind of puncture needle clamping apparatus is provided, wherein the puncture needle clamps dress
It sets and includes:
Pedestal, the pedestal include supportive body, the operating surface on the supportive body and lead positioned at the support
The mounting surface being disposed opposite to each other on body and with the operating surface is provided with puncture needle holding tank on the mounting surface；
Pop-up switch, the pop-up switch are arranged on the supportive body and stretch out the operating surface；
It pushes pin module, the module of pushing pin is arranged on the bottom wall of the puncture needle holding tank, is used for ejecting puncture needle；
The side on the mounting surface and being located at the puncture needle holding tank is arranged in clamp module, the clamp module,
The clamp module and pop-up switch connect, for realizing the clamping of puncture needle, dress needle or run-bake-needle fault.
Preferably, the clamp module is configured to simultaneously clamp on the puncture needle in positive X direction and positive Y-direction.
Preferably, the pedestal includes the boss being formed on the mounting surface, and the puncture needle holding tank is located at described
The link position of mounting surface and the boss, the boss is towards being provided with anti-Slipped Clove Hitch on the side wall of the puncture needle holding tank
Structure.
Preferably, slide block guide rail is provided on the mounting surface, the slide block guide rail is located at the puncture needle holding tank
The side opposite with the boss, the region adjacent with the slide block guide rail forms puncture needle handle and accommodates on the mounting surface
Area, the slide block guide rail is for installing the clamp module, and the puncture needle handle receiving area is for accommodating puncture needle handle.
Preferably, the clamp module includes grip slide, and the grip slide and pop-up switch connect, the folder
Tight sliding block is mounted on the slide block guide rail.
Preferably, the direction of the slide block guide rail towards the puncture needle handle receiving area is obliquely installed, so that the folder
Tight sliding block is along the slide block guide rail tilt slide being obliquely installed.
Preferably, it is provided with fixing groove on the grip slide, fixing piece is provided in the fixing groove, the clamping is slided
Block is switched with the pop-up and is connect by the fixing piece.
Preferably, the pop-up switch includes the first elastic component and shifting part, and one end of first elastic component is fixed on
In the supportive body, the other end of first elastic component is connect with the surface of the shifting part, one end of the shifting part
It is connect with the clamp module, the other end of the shifting part stretches out the operating surface.
Preferably, one end of first elastic component is fixed by a pin in the supportive body.
Preferably, the module of pushing pin includes the second elastic component and push rod, and second elastic component is located at support master
In vivo, second elastic component is connect with the push rod, and one end of the push rod is located in the supportive body, the push rod
The other end can be extend out on the bottom wall of the puncture needle holding tank.
Puncture needle clamping apparatus provided by the utility model accommodates puncture needle by pedestal, and setting pop-up is opened on pedestal
It closes, module of pushing pin and clamp module, can be realized the dress needle and run-bake-needle fault of puncture needle, and clamp module energy by stirring pop-up switch
Enough clampings realized to puncture needle, to facilitate medical staff to puncture using puncture needle, and medical staff only passes through control
Pop-up switch can flexibly control the dress needle and run-bake-needle fault of puncture needle, and puncture needle clamping apparatus provided by the utility model also has
The simple and safe advantage of structure.
Detailed description of the invention
Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the use state operating surface structural schematic diagram of puncture needle clamping apparatus provided by the utility model.
Fig. 2 is the use state mounting surface structural schematic diagram of puncture needle clamping apparatus provided by the utility model.
Fig. 3 is that the mounting surface of puncture needle clamping apparatus provided by the utility model has the structural schematic diagram of grip slide.
Fig. 4 is that the mounting surface of puncture needle clamping apparatus provided by the utility model does not have the structural schematic diagram of grip slide.
Fig. 5 is the free cut-away illustration of puncture needle clamping apparatus provided by the utility model.
Fig. 6 is the pop-up switching toggle schematic diagram of puncture needle clamping apparatus provided by the utility model.
Fig. 7 is the run-bake-needle fault status diagram of puncture needle clamping apparatus provided by the utility model.
Fig. 8 is the clamped condition schematic diagram of puncture needle clamping apparatus provided by the utility model.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
As the one aspect of the utility model, a kind of puncture needle clamping apparatus is provided, wherein as shown in Figure 1 to Figure 3,
The puncture needle clamping apparatus includes:
Pedestal 100, the pedestal 100 include supportive body 110,120 and of operating surface on the supportive body 110
The mounting surface 130 being disposed opposite to each other on the supportive body 110 and with the operating surface 120 is arranged on the mounting surface 130
There is puncture needle holding tank 131；
Switch 200 is popped up, the pop-up switch 200 is arranged on the supportive body 110 and stretches out the operating surface
120；
Module of pushing pin 300, the module 300 of pushing pin are arranged on the bottom wall of the puncture needle holding tank 131, are used for ejecting
Puncture needle 500；
Clamp module 400, the clamp module 400, which is arranged on the mounting surface 130 and is located at the puncture needle, to be accommodated
The side of slot 131, the clamp module 400 are connect with the pop-up switch 200, clamping, dress needle for realizing puncture needle 500
Or run-bake-needle fault.
Puncture needle clamping apparatus provided by the utility model accommodates puncture needle by pedestal, and setting pop-up is opened on pedestal
It closes, module of pushing pin and clamp module, can be realized the dress needle and run-bake-needle fault of puncture needle, and clamp module energy by stirring pop-up switch
Enough clampings realized to puncture needle, to facilitate medical staff to puncture using puncture needle, and medical staff only passes through control
Pop-up switch can flexibly control the dress needle and run-bake-needle fault of puncture needle, and puncture needle clamping apparatus provided by the utility model also has
The simple and safe advantage of structure.
It should be understood that when carrying out dress needle or run-bake-needle fault, as shown in fig. 6, stirring power by 200 1, switch to pop-up
F can drive clamp module 400 to slide, so that clamp module 400 is clamped puncture needle or unclamps puncture needle 500.
Specifically, as shown in Fig. 2, the puncture needle 500 includes puncture needle head 510, puncture needle handle 520 and puncture needle
Sterility protection set is arranged in the junction of perfusion tube 530, the puncture needle handle 520 and the puncture needle head 510, described sterile
Protective case is located at position A shown in Fig. 4.
Specifically, the clamp module 400 is configured to simultaneously clamp on the puncture needle in positive X direction and positive Y-direction.
It should be noted that define inclined direction that positive X direction and positive Y-direction are the clamp module 400 in X-direction and
The component of Y-direction, for example, clamp module 400 shown in Fig. 8 is to tilt along upper left side, then Fig. 8 by taking direction as shown in the figure as an example
Shown in X-direction and Y-direction be respectively positive X direction and positive Y-direction, X-direction and Y-direction shown in Fig. 7 are then negative X-direction respectively
With negative Y-direction；If the clamp module 400 is tilted along upper right side, positive X direction and X-direction shown in fig. 8 are on the contrary, the positive side Y
It is consistent to Y-direction shown in Fig. 8, the X-direction in negative X-direction and Fig. 7 is on the contrary, negative Y-direction and Y-direction shown in Fig. 7
Unanimously.
Specifically, described to wear as shown in figure 3, the pedestal 100 includes the boss 132 being formed on the mounting surface 130
Pricker holding tank 131 is located at the link position of the mounting surface 130 and the boss 132.
Specifically, described convex as shown in figure 3, puncture needle 500 slides in the puncture needle holding tank 131 in order to prevent
Platform 132 is towards being provided with anti-skid structure on the side wall of the puncture needle holding tank 131.
Further specifically, the anti-skid structure can be arranged in it is more on the side wall of the puncture needle holding tank 131
A salient point 1321, or the anti-skidding ripple struction on the side wall of the puncture needle holding tank 131 is set, can also be
Material with non-skid property directly constructs the sidewall surfaces in the puncture needle holding tank 131.
Specifically, as shown in figure 4, being provided with slide block guide rail 133 on the mounting surface 130, the slide block guide rail 133 is located at
The side opposite with the boss 132 of the puncture needle holding tank 131, on the mounting surface 130 with the slide block guide rail 133
Adjacent region forms puncture needle handle receiving area 134, and the slide block guide rail 133 is described for installing the clamp module 400
Puncture needle handle receiving area 134 is for accommodating puncture needle handle 520.
Specifically, as shown in figure 5, the clamp module 400 include grip slide 410, the grip slide 410 with it is described
It pops up switch 200 to connect, the grip slide 410 is mounted on the slide block guide rail 133.
Specifically, in order to which puncture needle 500 to be fixed in the puncture needle holding tank 131,133 direction of slide block guide rail
The direction of the puncture needle handle receiving area 134 is obliquely installed, so that the grip slide 410 is along the sliding block being obliquely installed
133 tilt slide of guide rail.
It is understood that by the way that slide block guide rail 133 is set to inclined direction, it can be by puncture needle handle 520
It is fixed with the link position of puncture needle perfusion tube 530, puncture needle handle 520 is stuck in the puncture needle handle just and is accommodated
Area 134 can increase the stability of puncture needle 500 in this way, facilitate medical staff to hold puncture needle and puncture.
Specifically, as shown in figure 3, being provided with fixing groove 411 on the grip slide 410, setting in the fixing groove 411
There is fixing piece, the grip slide 410 is connect with the pop-up switch 200 by the fixing piece.
Preferably, the fixing piece includes stainless steel soket head cap screw.
Specifically, as shown in figure 5, the pop-up switch 200 include the first elastic component 210 and shifting part 220, described first
One end of elastic component 210 is fixed in the supportive body 110, the other end and the shifting part of first elastic component 210
220 surface connection, one end of the shifting part 220 are connect with the clamp module 400, the other end of the shifting part 220
Stretch out the operating surface 120.
Preferably, as shown in figure 3, one end of first elastic component 210 is fixed on the supportive body by pin 230
In 110.
Specifically, as shown in Figure 4 and Figure 5, the module 300 of pushing pin includes the second elastic component 310 and push rod 320, described
Second elastic component 310 is located in the supportive body 110, and second elastic component 310 is connect with the push rod 320, described to push away
One end of bar 320 is located in the supportive body 110, and the other end of the push rod 320 can extend out to the puncture needle and accommodate
On the bottom wall of slot 131.
It should be noted that the push rod 320 extend out to the bottom wall of puncture needle holding tank 131 when being not loaded into puncture needle
On, when being packed into puncture needle, the push rod 320 is pressed into supportive body 110, and is clamped and punctured by clamp module 400
Needle is to be fixed, and in run-bake-needle fault, first slides in and out clamp module 400, then bullet of the push rod 320 in the second elastic component 310
Puncture needle is popped up into the puncture needle holding tank 131 under power effect.
Preferably, first elastic component 210 and the second elastic component 310 all can be springs.
Below with reference to Fig. 7 and Fig. 8 to the clamping process and run-bake-needle fault process of puncture needle clamping apparatus provided by the utility model
It is described in detail.
Clamping process: as shown in Figure 7 and Figure 8, module 300 of pushing pin when puncture needle 500 is packed into puncture needle holding tank 131
Under this external force of puncture needle, the second elastic component 310 is compressed, and push rod 320 sinks automatically, and grip slide 410 exists
Under the extruding of external force, it is subjected to displacement along X and Y both direction (as shown in fig. 7, due to slide block guide rail 133 and grip slide 410
It is to be obliquely installed) so that the first elastic component 210 compresses, grip slide 410 is moved along slide block guide rail 133.When puncture needle is pacified
After being attached to position, grip slide 410 resets under the action of the first elastic component 210, and reversed displacement occurs along X and Y both direction,
As shown in figure 8, stepping up puncture needle automatically.
Run-bake-needle fault process: it should be understood that run-bake-needle fault process is identical as puncture needle loading procedure, only needs first to pop-up
200 1, switch to stir power F(as shown in Figure 6), under the action of this stirs power F, pop up the first elastic component 210 of switch into
Row compression, drives grip slide 410 to move along slide block guide rail 133, as shown in fig. 7, push rod 320 is in the second elastic component at this time
It is popped up under the action of 310, so that puncture needle is ejected puncture needle holding tank 131.
Puncture needle clamping apparatus provided by the utility model guarantees that device can fit because there is the grip slide in the direction XY
Answer different models；The handle of ejection puncture needle allows it close to the locating platform of front, guarantees that the relative position of puncture needle is accurate
Property, in addition, puncture needle clamping apparatus provided by the utility model also has, structure is simply small and exquisite, and securely and reliably, disinfection is convenient
Advantage.
It is understood that embodiment of above is merely to illustrate that the principles of the present invention and uses exemplary
Embodiment, however the utility model is not limited thereto.For those skilled in the art, this is not being departed from
In the case where the spirit and essence of utility model, various changes and modifications can be made therein, these variations and modifications are also considered as this reality
With novel protection scope.
Claims (10)
1. a kind of puncture needle clamping apparatus, which is characterized in that the puncture needle clamping apparatus includes:
Pedestal (100), the pedestal (100) include supportive body (110), the operating surface on the supportive body (110)
(120) and it is located on the supportive body (110) and the mounting surface (130) that is disposed opposite to each other with the operating surface (120), the peace
Puncture needle holding tank (131) are provided on dress face (130)；
Pop-up switch (200), the pop-up switch (200) are arranged on the supportive body (110) and stretch out the operating surface
(120)；
Module of pushing pin (300), the module of pushing pin (300) are arranged on the bottom wall of the puncture needle holding tank (131), are used for bullet
Puncture needle out；
Clamp module (400), the clamp module (400), which is arranged on the mounting surface (130) and is located at the puncture needle, holds
Receive the sides of slot (131), the clamp module (400) switchs (200) with the pop-up and connect, for realizing the folder of puncture needle
Tightly, needle or run-bake-needle fault are filled.
2. puncture needle clamping apparatus according to claim 1, which is characterized in that the clamp module (400) is configured to
Positive X direction and positive Y-direction simultaneously clamp on the puncture needle.
3. puncture needle clamping apparatus according to claim 2, which is characterized in that the pedestal (100) includes being formed in institute
The boss (132) on mounting surface (130) is stated, the puncture needle holding tank (131) is located at the mounting surface (130) and the boss
(132) link position, the boss (132) is towards being provided with anti-skid structure on the side wall of the puncture needle holding tank (131).
4. puncture needle clamping apparatus according to claim 3, which is characterized in that be provided with cunning on the mounting surface (130)
Block guide rail (133), the slide block guide rail (133) are located at the opposite with the boss (132) of the puncture needle holding tank (131)
Side, the region adjacent with the slide block guide rail (133) forms puncture needle handle receiving area (134) on the mounting surface (130),
The slide block guide rail (133) is for installing the clamp module (400), and the puncture needle handle receiving area (134) is for accommodating
Puncture needle handle.
5. puncture needle clamping apparatus according to claim 4, which is characterized in that the clamp module (400) includes clamping
Sliding block (410), the grip slide (410) switch (200) with the pop-up and connect, and the grip slide (410) is mounted on institute
It states on slide block guide rail (133).
6. puncture needle clamping apparatus according to claim 5, which is characterized in that the slide block guide rail (133) is described in
The direction of puncture needle handle receiving area (134) is obliquely installed, so that the grip slide (410) is along the sliding block being obliquely installed
Guide rail (133) tilt slide.
7. puncture needle clamping apparatus according to claim 5, which is characterized in that be provided on the grip slide (410)
Fixing groove (411), the fixing groove (411) is interior to be provided with fixing piece, and the grip slide (410) and the pop-up switch
(200) it is connected by the fixing piece.
8. puncture needle clamping apparatus according to claim 1, which is characterized in that the pop-up switch (200) includes first
Elastic component (210) and shifting part (220), one end of first elastic component (210) are fixed in the supportive body (110),
The other end of first elastic component (210) is connect with the surface of the shifting part (220), one end of the shifting part (220)
It is connect with the clamp module (400), the other end of the shifting part (220) stretches out the operating surface (120).
9. puncture needle clamping apparatus according to claim 8, which is characterized in that one end of first elastic component (210)
It is fixed in the supportive body (110) by pin (230).
10. puncture needle clamping apparatus according to claim 1, which is characterized in that the module of pushing pin (300) includes second
Elastic component (310) and push rod (320), second elastic component (310) are located in the supportive body (110), second bullet
Property part (310) connect with the push rod (320), one end of the push rod (320) is located in the supportive body (110), described
The other end of push rod (320) can be extend out on the bottom wall of the puncture needle holding tank (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822069247.5U CN209474752U (en) | 2018-12-10 | 2018-12-10 | Puncture needle clamping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822069247.5U CN209474752U (en) | 2018-12-10 | 2018-12-10 | Puncture needle clamping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209474752U true CN209474752U (en) | 2019-10-11 |
Family
ID=68118713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822069247.5U Expired - Fee Related CN209474752U (en) | 2018-12-10 | 2018-12-10 | Puncture needle clamping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209474752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480972A (en) * | 2018-12-10 | 2019-03-19 | 无锡祥生医疗科技股份有限公司 | Puncture needle clamping apparatus |
-
2018
- 2018-12-10 CN CN201822069247.5U patent/CN209474752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480972A (en) * | 2018-12-10 | 2019-03-19 | 无锡祥生医疗科技股份有限公司 | Puncture needle clamping apparatus |
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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: 20191011 |