CN208974032U - A kind of puncture auxiliary device for Nephrology dept. - Google Patents
A kind of puncture auxiliary device for Nephrology dept. Download PDFInfo
- Publication number
- CN208974032U CN208974032U CN201820083418.7U CN201820083418U CN208974032U CN 208974032 U CN208974032 U CN 208974032U CN 201820083418 U CN201820083418 U CN 201820083418U CN 208974032 U CN208974032 U CN 208974032U
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- China
- Prior art keywords
- elevator
- outer sleeve
- puncture
- disinfection
- screw shell
- Prior art date
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Abstract
The utility model discloses a kind of puncture auxiliary device for Nephrology dept., including disinfecting mechanism and piercing mechanism, disinfecting mechanism includes thimerosal storehouse, first threaded connector and hose, piercing mechanism includes outer sleeve, piercing assembly and abutting closed component, piercing assembly includes elevator and puncture needle, abutting closed component includes the first screw shell and the second screw shell, the utility model has the beneficial effects that, when the threaded connection of the first screw shell and outer sleeve bottom, guide runner moves to the top of guide chute, this folding and unfolding of puncture needle is in outer sleeve, storage is convenient, at this time, device is inverted, second screw shell is connect with the first threaded connector, screw thread mouth is connect with the second threaded connector, it can carry out disinfection to puncture needle, when puncture, by the threaded connection at the top of the first screw shell and outer sleeve, disinfection abuts Pipe abuts the upper surface of elevator, and guide runner moves to the bottom of guide chute, and puncture needle is exposed to be punctured.
Description
Technical field
The utility model relates to Nephrology dept.'s technical fields, and in particular to a kind of puncture auxiliary device for Nephrology dept..
Background technique
Kidney trouble is common disease and frequently-occurring disease, if deteriorating can develop as uremia, serious harm health of people.It is chronic
Kidney trouble has become the important diseases of another threat human health after cardiovascular and cerebrovascular diseases, tumour, diabetes, becomes the whole world
Property public health problem.
Currently, clinically mainly using kidney puncture needle, existing renal puncture when carrying out renal puncture to patient
Needle is mainly made of needle body, needle handle and needle core, and needle handle volume is smaller, and such hand pinches needle handle and is easy to fall off, and is easy pollution
Needle body increases work difficulty to medical worker to cause cross-infection.
Patent No.: a kind of puncture auxiliary device for Nephrology dept. of the Chinese patent open class of CN20676174U, though
Puncture needle so can be preferably clamped, still, the storage and disinfection of puncture needle are required to other device, and storage and disinfection are very not
Just, if not setting special storage and chlorination equipment and putting outside bracket, it will cause puncture needle infection.
Utility model content
To solve the above problems, the utility model provides a kind of puncture auxiliary device for Nephrology dept., this is practical new
Type is achieved through the following technical solutions.
A kind of puncture auxiliary device for Nephrology dept., including disinfecting mechanism and piercing mechanism, the disinfecting mechanism include
Thimerosal storehouse, the first threaded connector and hose, the bottom in the thimerosal storehouse are connected with outlet tube, and the top in thimerosal storehouse is solid
It is connected to inlet tube, valve is provided on the outlet tube and inlet tube, first threaded connector is fixed in thimerosal storehouse
Bottom centre, the hose is fixed in the left side in thimerosal storehouse, and the other end of hose is connected with the second threaded connector, described
Water pump is connected on hose；The piercing mechanism includes outer sleeve, piercing assembly and abuts closed component, is set inside the outer sleeve
There is cavity, the circumferential direction of the cavity is evenly arranged with guide chute, and outer sleeve is connected with retaining ring, the retaining ring center up and down
Equipped with hole, the upper and lower of outer sleeve is additionally provided with screw thread, and the piercing assembly includes elevator and puncture needle, the week of the elevator
To uniformly guide runner is connected with, the elevator is slidably connected in cavity, and the guide runner and guide chute cooperate, and is risen
The upper surface center for dropping block is equipped with screw thread mouth, and the puncture needle is fixed in elevator lower surface center, the lifting of puncture needle periphery
Even circumferential is gone back on block being equipped with and penetrate into the first through hole of screw thread mouth, the abuttings closed component includes the first screw shell and the
Two screw shells are connected with link block in the middle part of first screw shell, and the upper surface of the link block is connected with disinfection and supports
Adapter tube, second screw shell are fixed in the lower surface center of the first screw shell, and the link block inner periphery uniformly penetrates through
There is the second through-hole, the upper and lower opening of second through-hole is located at disinfection and abuts in pipe and the second screw shell.
Further, the number of the guide chute and guide runner is not less than three.
Further, when the guide runner is located at the top of guide chute, the bottom of the puncture needle and cavity
Bottom surface is concordant.
Further, the top that the lower surface of the elevator and disinfection abut pipe is connected with sealing ring.
Further, the size of the link block and the size of hole are consistent.
Further, the disinfection abuts the height that the sum of pipe and the height of elevator are equal to cavity.
The utility model has the beneficial effects that structure novel, practical function, when the first screw shell and outer sleeve bottom
When threaded connection, guide runner moves to the top of guide chute, and for this folding and unfolding of puncture needle in outer sleeve, storage is convenient, at this point,
Device is inverted, the second screw shell is connect with the first threaded connector, and screw thread mouth is connect with the second threaded connector, can be to wearing
Pricker carries out disinfection, and when puncture, by the threaded connection at the top of the first screw shell and outer sleeve, disinfection abuts pipe and abuts elevator
Upper surface, guide runner moves to the bottom of guide chute, and puncture needle is exposed to be punctured.
Detailed description of the invention
It, below will be to required in specific embodiment description in order to illustrate more clearly of the technical solution of the utility model
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
A kind of Fig. 1: structural schematic diagram of the puncture auxiliary device for Nephrology dept. described in the utility model；
Fig. 2: structural schematic diagram when piercing mechanism storage and disinfection described in the utility model；
Fig. 3: structural schematic diagram when piercing mechanism described in the utility model punctures；
Fig. 4: the structural schematic diagram of outer sleeve described in the utility model；
Fig. 5: the structural schematic diagram of piercing assembly described in the utility model；
Fig. 6: the structural schematic diagram of another angle of piercing assembly described in the utility model
Fig. 7: the structural schematic diagram described in the utility model for abutting closed component；
Fig. 8: the structural schematic diagram described in the utility model for abutting another angle of closed component.
Appended drawing reference is as follows:
1, disinfecting mechanism, 101, disinfection storehouse, the 102, first threaded connector, 103, hose, 104, outlet tube, 105, feed liquor
Pipe, 106, valve, the 107, second threaded connector, 108, water pump, 2, piercing mechanism, 201, outer sleeve, 2011, cavity, 2012,
Guide chute, 2013, retaining ring, 2014, hole, 2015, screw thread, 202, piercing assembly, 2021, elevator, 2022, puncture needle,
2023, guide runner, 2024, screw thread mouth, 2025, first through hole, 2026, sealing ring, 203, abut closed component, 2031, the
One screw shell, the 2032, second screw shell, 2033, link block, 2034, disinfection abutting pipe, the 2035, second through-hole.
Specific embodiment
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 creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
As shown in figures 1-8, a kind of puncture auxiliary device for Nephrology dept., including disinfecting mechanism 1 and piercing mechanism 2, disappear
Malicious mechanism 1 includes that thimerosal storehouse 101, the first threaded connector 102 and hose 103, the bottom in thimerosal storehouse 101 are connected with out liquid
Pipe 104, the top in thimerosal storehouse 101 are connected with inlet tube 105, are provided with valve 106 on outlet tube 104 and inlet tube 105,
First threaded connector 102 is fixed in the bottom centre in thimerosal storehouse 101, and hose 103 is fixed in the left side in thimerosal storehouse 101,
The other end of hose 103 is connected with the second threaded connector 107, is connected with water pump 108 on hose 103；Piercing mechanism 2 includes housing
Cylinder 201, piercing assembly 202 and abut closed component 203, be equipped with cavity 2011 inside outer sleeve 201, cavity 2011 it is circumferential
Even to be provided with guide chute 2012, outer sleeve 201 is connected with retaining ring 2013 up and down, and 2013 center of retaining ring is equipped with hole
2014, the upper and lower of outer sleeve 201 is additionally provided with screw thread 2015, and piercing assembly 202 includes elevator 2021 and puncture needle 2022, lifting
The circumferential direction of block 2021 is uniformly connected with guide runner 2023, and elevator 2021 is slidably connected in cavity 2011, guide runner
2023 cooperate with guide chute 2012, and the upper surface center of elevator 2021 is equipped with screw thread mouth 2024, and puncture needle 2022 is fixed in
2021 lower surface center of elevator, even circumferential is gone back on the elevator 2021 of 2022 periphery of puncture needle is equipped with and penetrate into screw thread mouth
2024 first through hole 2025, abut closed component 203 include the first screw shell 2031 and the second screw shell 2032, first
The middle part of screw shell 2031 is connected with link block 2033, and the upper surface of link block 2033 is connected with disinfection and abuts pipe 2034, the
Two screw shells 2032 are fixed in the lower surface center of the first screw shell 2031, and 2033 inner periphery of link block is uniformly through with
Two through-holes 2035, the upper and lower opening of the second through-hole 2035 are located at disinfection and abut in pipe 2034 and the second screw shell 2032.
Preferably, the number of guide chute 2012 and guide runner 2023 is not less than three.
Preferably, when guide runner 2023 is located at the top of guide chute 2012, the bottom of puncture needle 2022 and cavity
2011 bottom surface is concordant.
Preferably, the top that the lower surface of elevator 2021 and disinfection abut pipe 2034 is connected with sealing ring 2026.
Preferably, the size of link block 2033 is consistent with the size of hole 2014.
Preferably, disinfection abuts the height that the sum of height of pipe 2034 and elevator 2021 is equal to cavity 2011.
One specific embodiment of the utility model are as follows:
Be illustrated in figure 2 structural schematic diagram when the utility model disinfection and storage, at this point, the first screw shell 2031 with
The screw thread 2015 of 201 bottom of outer sleeve connects, and disinfection abuts pipe 2034 and moves upwards the promotion of elevator 2021, guide runner
2023 move to the top of guide chute 2012, and puncture needle 2022 is accommodated in outer sleeve 201, can avoid dust and pollute puncture needle
2022。
As shown in Figure 1, be inverted the device when the utility model is in disinfection and the state stored, meanwhile, by the second spiral shell
Line sleeve 2032 is connect with the first threaded connector 102, and screw thread mouth 2024 is connect with the second threaded connector 107, passes through feed liquor
Thimerosal is added in 105 casees thimerosal storehouses 101 in pipe, opens simultaneously water pump 108, and the direction of arrow is that the driving of water pump 108 disappears in Fig. 1
The direction of venom flowing, the thimerosal in thimerosal storehouse 101 enter disinfection through the second through-hole 2035 and abut in pipe 2034 to puncture
Needle 2022 carries out disinfection, and is finally withdrawn into thimerosal storehouse 101 again after the outflow of first through hole 2025 by water pump 108, such as
This circulation, can adequately sterilize puncture needle 2022.
It is illustrated in figure 3 structural schematic diagram when the utility model punctures, at this point, the first screw shell 2031 and outer sleeve
The screw thread 2015 at 201 tops connects, and disinfection abuts pipe 2034 and elevator 2021 is pushed slide downward, and guide runner 2023 is located at
The bottom of guide chute 2012 is punctured at this point, puncture needle 2022 moves exposed in outer sleeve 201, and elevator 2021, which is located at, to disappear
Poison abuts and is fixed vertical position between pipe 2034 and the retaining ring 2013 of 201 lower part of outer sleeve, meanwhile, guide runner 2023 with lead
It can avoid puncture needle 2022 to the cooperation of sliding slot 2012 to rotate, it is firm that puncture needle 2022 is fixed, and can easily be punctured.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific embodiment that the utility model is only yet.Obviously, according to this specification
Content, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, be in order to preferably explain
The principles of the present invention and practical application, so that skilled artisan be enable to better understand and utilize this practical
It is novel.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of puncture auxiliary device for Nephrology dept., it is characterised in that: including disinfecting mechanism and piercing mechanism, the disinfection
Mechanism includes thimerosal storehouse, the first threaded connector and hose, and the bottom in the thimerosal storehouse is connected with outlet tube, thimerosal storehouse
Top be connected with inlet tube, valve is provided on the outlet tube and inlet tube, first threaded connector is fixed in
The bottom centre in thimerosal storehouse, the hose are fixed in the left side in thimerosal storehouse, and the other end of hose is connected with the second screw thread company
Connector is connected with water pump on the hose；The piercing mechanism includes outer sleeve, piercing assembly and abuts closed component, described outer
Sleeve inner is equipped with cavity, and the circumferential direction of the cavity is evenly arranged with guide chute, and outer sleeve is connected with retaining ring, institute up and down
Retaining ring center is stated equipped with hole, the upper and lower of outer sleeve is additionally provided with screw thread, and the piercing assembly includes elevator and puncture needle, described
The circumferential direction of elevator is uniformly connected with guide runner, and the elevator is slidably connected in cavity, the guide runner and guiding
The upper surface center of sliding slot cooperation, elevator is equipped with screw thread mouth, and the puncture needle is fixed in elevator lower surface center, puncture needle
Even circumferential is gone back on the elevator of periphery and is equipped with the first through hole for penetrating into screw thread mouth, and the abutting closed component includes the first spiral shell
Line sleeve and the second screw shell, link block is connected in the middle part of first screw shell, and the upper surface of the link block is solid
It is connected to disinfection and abuts pipe, second screw shell is fixed in the lower surface center of the first screw shell, the link block inner circle
All to be uniformly through with the second through-hole, the upper and lower opening of second through-hole is located at disinfection and abuts pipe and the second screw shell
It is interior.
2. a kind of puncture auxiliary device for Nephrology dept. according to claim 1, it is characterised in that: the guide chute
It is not less than three with the number of guide runner.
3. a kind of puncture auxiliary device for Nephrology dept. according to claim 1, it is characterised in that: the guide runner
When positioned at the top of guide chute, the bottom of the puncture needle and the bottom surface of cavity are concordant.
4. a kind of puncture auxiliary device for Nephrology dept. according to claim 1, it is characterised in that: the elevator
The top that lower surface and disinfection abut pipe is connected with sealing ring.
5. a kind of puncture auxiliary device for Nephrology dept. according to claim 1, it is characterised in that: the link block
Size is consistent with the size of hole.
6. a kind of puncture auxiliary device for Nephrology dept. according to claim 1, it is characterised in that: the disinfection abuts
The sum of pipe and the height of elevator are equal to the height of cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820083418.7U CN208974032U (en) | 2018-01-18 | 2018-01-18 | A kind of puncture auxiliary device for Nephrology dept. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820083418.7U CN208974032U (en) | 2018-01-18 | 2018-01-18 | A kind of puncture auxiliary device for Nephrology dept. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208974032U true CN208974032U (en) | 2019-06-14 |
Family
ID=66777859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820083418.7U Expired - Fee Related CN208974032U (en) | 2018-01-18 | 2018-01-18 | A kind of puncture auxiliary device for Nephrology dept. |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208974032U (en) |
-
2018
- 2018-01-18 CN CN201820083418.7U patent/CN208974032U/en not_active Expired - Fee Related
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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: 20190614 Termination date: 20200118 |