CN209004144U - Nephrology dept.'s fixing apparatus for puncture needle - Google Patents
Nephrology dept.'s fixing apparatus for puncture needle Download PDFInfo
- Publication number
- CN209004144U CN209004144U CN201821277345.1U CN201821277345U CN209004144U CN 209004144 U CN209004144 U CN 209004144U CN 201821277345 U CN201821277345 U CN 201821277345U CN 209004144 U CN209004144 U CN 209004144U
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- CN
- China
- Prior art keywords
- puncture needle
- fixedly connected
- cylinder
- positioning seat
- fixing apparatus
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of Nephrology dept.'s fixing apparatus for puncture needle, it is related to technical field of medical equipment, it includes positioning seat, the upper surface of the positioning seat is fixedly connected with the lower surface of two support plates, and the opposite face of two support plates is fixedly connected with the left and right sides of fixed plate respectively, the upper surface of the fixed plate is connected with bearing, the bearing inner sleeve is connected to thread barrel, the outer surface of the thread barrel is connected with turntable, the inner surface of the thread barrel is threadedly coupled with the external screw thread that cylinder outer surface opens up, the front of cylinder is connected with graduated scale, the left and right sides of cylinder are fixedly connected to handle.Nephrology dept.'s fixing apparatus for puncture needle, pass through setting positioning seat, turntable, cylinder, external screw thread, thread barrel and graduated scale, so that the distance between locating sleeve and positioning seat can be adjusted by graduated scale, facilitate the depth that staff adjusts the insertion of puncture needle ontology, the work for facilitating medical staff meets and uses needs.
Description
Technical field
The utility model relates to technical field of medical equipment, specially a kind of Nephrology dept.'s fixing apparatus for puncture needle.
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.
Nephrology usually requires that puncture needle is used to carry out puncturing operation to patient in treatment.Traditional puncture needle operation
When usually require to use fixed device to facilitate medical staff to perform the operation, common fixation device mostly can only be simply to needle
Pipe is fixed, and can not adjust fixed height well, so that medical staff needs to be worn according to experience to adjust
The depth of pricker insertion, increases the work difficulty of medical staff, can not meet very well using needs.
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 Nephrology dept.'s fixing apparatus for puncture needle, solves
Common fixation device mostly can only simply be fixed needle tubing, can not adjust fixed height well, so that doctor
Shield personnel need to adjust the depth of puncture needle insertion according to experience, increase the work difficulty of medical staff, can not be very
It is good to meet the problem of use needs.
(2) technical solution
To achieve the above objectives, the technical scheme adopted by the utility model is that: a kind of Nephrology dept.'s fixing apparatus for puncture needle,
Including positioning seat, the upper surface of the positioning seat is fixedly connected with the lower surface of two support plates, and two support plates is opposite
Face is fixedly connected with the left and right sides of fixed plate respectively, and the upper surface of the fixed plate is connected with bearing, the bearing inner sleeve
It is connected to thread barrel, the outer surface of the thread barrel is connected with turntable, what the inner surface and cylinder outer surface of the thread barrel opened up
External screw thread is threadedly coupled, and the front of the cylinder is connected with graduated scale, and the left and right sides of the cylinder are fixedly connected to handle
Hand, the left and right sides of the cylinder inner wall are fixedly connected to snap-gauge, and the opposite face of two snap-gauges is fixedly connected to silicon
Rubber mat, and it is connected with locating sleeve in two silicagel pads, puncture needle ontology, the puncture needle sheet are plugged in the locating sleeve
The bottom end of body passes through locating sleeve and extends in the first through hole that positioning seat upper surface opens up.
The left and right sides of the positioning seat open up fluted, the right side of the groove inner wall and the right side of telescopic device
End is fixedly connected, and the left end of the telescopic device is fixedly connected with the right side of stripper plate, the right side of the stripper plate with disappear
The lower surface of the left side overlap joint of poison pad, the upper surface of the disinfection pad and positioning seat overlaps, the upper surface of the disinfection pad with
The relative position of first through hole offers the second through-hole.
Preferably, the telescopic device includes telescopic rod, and the outer surface of the telescopic rod is socketed with spring, the telescopic rod
Be fixedly connected with the right side of groove inner wall with the right end of spring, the left end of the telescopic rod and spring with the right side of stripper plate
Side is fixedly connected.
Preferably, the material of the disinfection pad is silica gel material, and disinfection pad is disposable.
Preferably, the locating sleeve is stamped to form for plastics, the diameter and puncture needle ontology of the locating sleeve inner wall
Diameter match.
Preferably, the size of the first through hole and the size of the second through-hole match, and first through hole is led to second
Hole is connected.
Preferably, the shape of the snap-gauge is L-type, and the upper surface of the snap-gauge and the upper surface of cylinder are flush.
(3) beneficial effect
The utility model has the beneficial effects that:
1, Nephrology dept.'s fixing apparatus for puncture needle passes through setting positioning seat, turntable, cylinder, external screw thread, thread barrel and quarter
Ruler is spent, fixes cylinder by holding handle, by rotation driven by rotary disc thread barrel rotation, thread barrel rotation, which drives, to be threadedly coupled
Cylinder move down, cylinder move down drive locating sleeve move down so that between locating sleeve and positioning seat
Distance can be adjusted by graduated scale, facilitate staff adjust puncture needle ontology insertion depth, facilitate doctor
The work of shield personnel meets and uses needs.
2, Nephrology dept.'s fixing apparatus for puncture needle, by setting disinfection pad and locating sleeve, so that silica gel material
Disinfection pad can adsorb body surface, facilitate staff and patient positioned, and disinfection pad being capable of basis
It needs replacing, cross-infection occurs when avoiding different patient's uses, and being connected to the locating sleeve in silicagel pad being capable of root
It according to being replaced, avoids and is used for multiple times and leads to patient by bacterium infection, improve the effect used.
3, Nephrology dept.'s fixing apparatus for puncture needle, by setting telescopic device and stripper plate, so that the bullet of two sides
Spring can drive telescopic rod to shorten using own resilient, and the telescopic rod of two sides, which shortens, drives the stripper plate of two sides is close to each other will disappear
Poison pad fixed press is in the lower surface of positioning seat, so that the fixation of disinfection pad is more stable, facilitates staff's replacement
Disinfection pad.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the structural schematic diagram that the utility model cylinder is faced；
Fig. 3 is the structural schematic diagram of part A amplification in Fig. 1.
In figure: 1 positioning seat, 2 disinfection pads, 3 first through hole, 4 second through-holes, 5 grooves, 6 telescopic devices, 61 telescopic rods, 62
Spring, 7 stripper plates, 8 support plates, 9 fixed plates, 10 bearings, 11 thread barrels, 12 cylinders, 13 external screw threads, 14 graduated scales, 15 turntables,
16 handles, 17 snap-gauges, 18 silicagel pads, 19 locating sleeves, 20 puncture needle ontologies.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of Nephrology dept.'s fixing apparatus for puncture needle, packet
Positioning seat 1 is included, the upper surface of positioning seat 1 is fixedly connected with the lower surface of two support plates 8, by the way that support plate 8 is arranged, to make
The fixation for obtaining fixed plate 9 is more stable, so that positioning seat 1 is more stable to the fixation of puncture needle ontology 20, and two branch
The opposite face of fagging 8 is fixedly connected with the left and right sides of fixed plate 9 respectively, and the upper surface of fixed plate 9 is connected with bearing 10, is led to
Setting bearing 10 is crossed, and bearing 10 and thread barrel 11 are interference fit, turned so as to avoid between bearing 10 and thread barrel 11
It is separated when dynamic, thread barrel 11 is socketed in bearing 10, the outer surface of thread barrel 11 is connected with turntable 15, by the way that turntable is arranged
15, so that thread barrel 11 adjusts the position of cylinder 12, the inner surface and cylinder of thread barrel 11 when facilitating staff's rotation
The external screw thread 13 that 12 outer surfaces open up is threadedly coupled, and the front of cylinder 12 is connected with graduated scale 14, the left and right sides of cylinder 12
It is fixedly connected to handle 16, the left and right sides of 12 inner wall of cylinder are fixedly connected to snap-gauge 17, and the shape of snap-gauge 17 is L
Type, the upper surface of snap-gauge 17 and the upper surface of cylinder 12 are flush, by the way that snap-gauge 17 is arranged, so that locating sleeve 19 is caught in
It can be positioned with snap-gauge 17 when in cylinder 12, facilitate staff and puncture needle ontology 20 is positioned, and two snap-gauges 17
Opposite face be fixedly connected to silicagel pad 18, by be arranged two silicagel pads 18 so that silicagel pad 18 can be to positioning
Casing 19 is fixed, and is connected with locating sleeve 19 in two silicagel pads 18, and puncture needle ontology is plugged in locating sleeve 19
20, locating sleeve 19 is stamped to form for plastics, and the diameter of the diameter and puncture needle ontology 20 of 19 inner wall of locating sleeve matches, and leads to
Setting locating sleeve 19 and disinfection pad 2 are crossed, so that the disinfection pad 2 of silica gel material can adsorb body surface, side
Staff patient is positioned, and disinfection pad 2 can be replaced as needed, occur when avoiding different patient's uses
Cross-infection, and the locating sleeve 19 being connected in silicagel pad 18 can be replaced as needed, avoid and be used for multiple times
And causing patient by bacterium infection, the bottom end of puncture needle ontology 20 passes through locating sleeve 19 and extends to 1 upper surface of positioning seat
In the first through hole 3 opened up.
The left and right sides of positioning seat 1 open up fluted 5, and the right side of 5 inner wall of groove and the right end of telescopic device 6 are solid
Fixed connection, telescopic device 6 include telescopic rod 61, and the outer surface of telescopic rod 61 is socketed with spring 62, telescopic rod 61 and spring 62
Right end is fixedly connected with the right side of 5 inner wall of groove, and the left end of telescopic rod 61 and spring 62 is solid with the right side of stripper plate 7
Fixed connection, by the way that telescopic device 6 is arranged, so that the spring 62 of two sides can drive telescopic rod 61 to contract using own resilient
It is short, the telescopic rods 61 of two sides shorten drive the stripper plate 7 of two sides it is close to each other by 2 fixed press of disinfection pad under positioning seat 1
Surface facilitates staff and replaces disinfection pad 2, the left end of telescopic device 6 so that the fixation of disinfection pad 2 is more stable
It is fixedly connected with the right side of stripper plate 7, the right side of stripper plate 7 and the left side of disinfection pad 2 overlap, the material of disinfection pad 2
For silica gel material, and disinfection pad 2 be it is disposable, the upper surface of disinfection pad 2 and the lower surface of positioning seat 1 overlap, disinfection pad 2
Upper surface and the relative position of first through hole 3 offer the second through-hole 4, the size of the size of first through hole 3 and the second through-hole 4
Match, and first through hole 3 is connected with the second through-hole 4, by setting first through hole 3 and the second through-hole 4, so that wearing
Pricker ontology 20 can pass through first through hole 3 and the second through-hole 4 is inserted into the patient.
The operating procedure of the utility model are as follows:
S1, positioning seat 1 is adsorbed to the body surface for being located in patient；
S2, a hand fix handle 16, and another hand drives thread barrel 11 to turn in bearing 10 by rotation turntable 15
Dynamic, the rotation of thread barrel 11 drives the cylinder 12 being threadedly coupled to move down, and after cylinder 12 is moved to suitable position, stops operating
Turntable 15；
S3, puncture needle ontology 20 is inserted into locating sleeve 19, completes to puncture.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
The utility model processed, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of Nephrology dept.'s fixing apparatus for puncture needle, including positioning seat (1), it is characterised in that: the upper table of the positioning seat (1)
Face is fixedly connected with the lower surface of two support plates (8), and the opposite face of two support plates (8) left side with fixed plate (9) respectively
Right two sides are fixedly connected, and the upper surface of the fixed plate (9) is connected with bearing (10), are socketed with screw thread in the bearing (10)
Cylinder (11), the outer surface of the thread barrel (11) are connected with turntable (15), the inner surface of the thread barrel (11) and cylinder (12)
The external screw thread (13) that outer surface opens up is threadedly coupled, and the front of the cylinder (12) is connected with graduated scale (14), the cylinder
(12) left and right sides are fixedly connected to handle (16), and the left and right sides of cylinder (12) inner wall are fixedly connected to
Snap-gauge (17), and the opposite face of two snap-gauges (17) is fixedly connected to silicagel pad (18), and clamping in two silicagel pads (18)
Have locating sleeve (19), is plugged with puncture needle ontology (20) in the locating sleeve (19), the bottom of the puncture needle ontology (20)
It holds across locating sleeve (19) and extends in the first through hole (3) that positioning seat (1) upper surface opens up；
The left and right sides of the positioning seat (1) open up fluted (5), the right side of groove (5) inner wall and flexible dress
The right end for setting (6) is fixedly connected, and the left end of the telescopic device (6) is fixedly connected with the right side of stripper plate (7), the extruding
The right side of plate (7) and the left side of disinfection pad (2) overlap, the upper surface of the disinfection pad (2) and the lower surface of positioning seat (1)
Overlap joint, the upper surface of the disinfection pad (2) and the relative position of first through hole (3) offer the second through-hole (4).
2. Nephrology dept.'s fixing apparatus for puncture needle according to claim 1, it is characterised in that: telescopic device (6) packet
It includes telescopic rod (61), the outer surface of the telescopic rod (61) is socketed with spring (62), the telescopic rod (61) and spring (62)
Right end is fixedly connected with the right side of groove (5) inner wall, and the left end of the telescopic rod (61) and spring (62) is and stripper plate
(7) right side is fixedly connected.
3. Nephrology dept.'s fixing apparatus for puncture needle according to claim 1, it is characterised in that: the material of the disinfection pad (2)
Matter is silica gel material, and disinfection pad (2) is disposable.
4. Nephrology dept.'s fixing apparatus for puncture needle according to claim 1, it is characterised in that: the locating sleeve (19) is
Plastics are stamped to form, and the diameter of the diameter and puncture needle ontology (20) of locating sleeve (19) inner wall matches.
5. Nephrology dept.'s fixing apparatus for puncture needle according to claim 1, it is characterised in that: the first through hole (3)
Size and the size of the second through-hole (4) match, and first through hole (3) is connected with the second through-hole (4).
6. Nephrology dept.'s fixing apparatus for puncture needle according to claim 1, it is characterised in that: the shape of the snap-gauge (17)
For L-type, the upper surface of the snap-gauge (17) and the upper surface of cylinder (12) are flush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821277345.1U CN209004144U (en) | 2018-08-09 | 2018-08-09 | Nephrology dept.'s fixing apparatus for puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821277345.1U CN209004144U (en) | 2018-08-09 | 2018-08-09 | Nephrology dept.'s fixing apparatus for puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209004144U true CN209004144U (en) | 2019-06-21 |
Family
ID=66829660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821277345.1U Expired - Fee Related CN209004144U (en) | 2018-08-09 | 2018-08-09 | Nephrology dept.'s fixing apparatus for puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209004144U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575391A (en) * | 2019-09-30 | 2019-12-17 | 叶新新 | Conveying device for acupuncture needles |
| CN111557746A (en) * | 2020-05-20 | 2020-08-21 | 无锡市第九人民医院 | Nerve block pjncture needle fixing device under ultrasonic guidance |
| CN113662636A (en) * | 2021-08-09 | 2021-11-19 | 上海埃斯埃医疗技术有限公司 | Puncture needle with spring scales |
-
2018
- 2018-08-09 CN CN201821277345.1U patent/CN209004144U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575391A (en) * | 2019-09-30 | 2019-12-17 | 叶新新 | Conveying device for acupuncture needles |
| CN111557746A (en) * | 2020-05-20 | 2020-08-21 | 无锡市第九人民医院 | Nerve block pjncture needle fixing device under ultrasonic guidance |
| CN111557746B (en) * | 2020-05-20 | 2021-03-19 | 无锡市第九人民医院 | Nerve block pjncture needle fixing device under ultrasonic guidance |
| CN113662636A (en) * | 2021-08-09 | 2021-11-19 | 上海埃斯埃医疗技术有限公司 | Puncture needle with spring scales |
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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: 20190621 Termination date: 20210809 |