CN209253062U - A kind of single self-help pneumothorax puncture needle fixer - Google Patents
A kind of single self-help pneumothorax puncture needle fixer Download PDFInfo
- Publication number
- CN209253062U CN209253062U CN201821719976.4U CN201821719976U CN209253062U CN 209253062 U CN209253062 U CN 209253062U CN 201821719976 U CN201821719976 U CN 201821719976U CN 209253062 U CN209253062 U CN 209253062U
- Authority
- CN
- China
- Prior art keywords
- puncture needle
- mounting ring
- fixinig plate
- slide
- help
- 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 discloses a kind of single self-help pneumothorax puncture needle fixers, including fixinig plate, multiple fixing belts are fixedly connected on the fixinig plate, the fixinig plate center opens up hole, the first mounting ring and second mounting ring are provided on the fixinig plate, sliding is inserted with multiple slide-bars in the first mounting ring and second mounting ring, spring is socketed on the slide-bar, the slide-bar is fixedly connected with fixture block close to one end of hole.The utility model passes through multiple fixture blocks under the action of the spring, pneumothorax puncture needle is fixed, wherein the puncture needle of different model is had differences due to size dimension, spring can independently realize different degrees of compression fixed effect under the adjustment effect of change, to guarantee have preferable fixed effect to the puncture needle of different model, the hose of puncture needle connection is fixed, the mobile influence to puncture needle of hose can effectively be reduced, the stabilization for guaranteeing puncture pin position, reaches good using effect.
Description
Technical field
The utility model relates to technical field of medical auxiliary equipment more particularly to a kind of single self-help pneumothorax puncture needle are solid
Determine device.
Background technique
Thoracentesis refers to the behaviour for being punctured with the needle thorn sterilized through skin, intercostal tissue, partial pleura and entering pleural cavity
Make, in the clinical position of lung section, thoracentesis is one relatively common, and is a kind of convenient easy diagnosing and treating side
Method, it can be found that having hydrops in patient's pleural cavity, can also extract liquid by thoracentesis, carry out various inspections by checking
The reason of looking into, finding disease.
When searching chest illness, need to be inserted into the thoracic cavity of patient using pneumothorax puncture needle, thoracic cavity is worn
Pricker is connected with hose, checks thoracic cavity, or extracts the hydrops in thoracic cavity, and general pneumothorax puncture needle is all logical
It crosses medical adhesive tape to be fastened in the thoracic cavity position of patient, adhesive tape sheet is as single strip, the side that is fastened
Formula is unstable and more troublesome or medical staff helps fixed pneumothorax puncture needle, and the work that this just will increase medical staff is negative
Load, or even more people is needed to be used cooperatively pneumothorax puncture needle.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, as: pneumothorax puncture needle is using
When either passes through simple medical adhesive tape fixation, and still a kind of list that is more troublesome, and proposing is fixed in medical staff
People's self-help type thoracentesis needle fixator.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of single self-help pneumothorax puncture needle fixer, including fixinig plate are fixedly connected on the fixinig plate multiple
Fixing belt, the fixinig plate center open up hole, and the first mounting ring and second mounting ring are provided on the fixinig plate, described
Sliding is inserted with multiple slide-bars in the first mounting ring and second mounting ring, spring is socketed on the slide-bar, the slide-bar is close
One end of hole is fixedly connected with fixture block.
Preferably, the spring is arranged between the first mounting ring and second mounting ring, is fixedly connected on the slide-bar
Fixing axle, the fixing axle are provided with limited block close to the side of fixture block, and the limited block is slidably socketed on slide-bar, described solid
Dead axle is symmetrically fixedly connected with thread spindle close to the side of the first mounting ring, be rotatably connected in the first mounting ring it is a pair of with
The corresponding gear shaft of thread spindle, the screw thread axle thread are plugged in gear shaft, the inside rotation connection of the first mounting ring
There is change, is provided on the gear shaft and is engaged with the side of change.
Preferably, it is provided with multiple mounting blocks in the fixing belt, a pair of of connecting line is symmetrically connected on the mounting blocks,
One end of two connecting lines is mounted on magnetic patch.
Preferably, multiple adjusting blocks are fixedly connected in the change, the adjusting block is slidably connected with the first mounting ring.
Preferably, adhered layer is provided in each fixing belt, the material of the adhered layer is bioadhesive.
Preferably, the material of the fixinig plate is silica gel, and the material of the fixing belt is cotton.
Compared with prior art, the utility model has the beneficial effects that under the action of the spring by multiple fixture blocks, to chest
Chamber puncture needle is fixed, and wherein the puncture needle of different model is had differences due to size dimension, and spring can be in the tune of change
Section effect is lower can independently to realize different degrees of compression fixed effect, thus guarantee to have the puncture needle of different model compared with
Good fixed effect.
Through two connecting lines under the action of magnetic patch, the hose of puncture needle connection is fixed, fixed hose,
The mobile influence to puncture needle of hose can be effectively reduced, guarantees the stabilization for puncturing pin position, reaches good using effect.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of single self-help pneumothorax puncture needle fixer structural schematic diagram；
Fig. 2 is the structural schematic diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram in Fig. 1 at B.
In figure: 1 fixing belt, 2 fixinig plates, 3 mounting blocks, 4 the first mounting rings, 5 connecting lines, 6 slide-bars, 7 fixture blocks, 8 changes, 9
Second mounting ring, 10 adhered layers, 11 fixing axles, 12 gear shafts, 13 thread spindles, 14 limited blocks, 15 springs, 16 magnetic patch.
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of single self-help pneumothorax puncture needle fixer, including fixinig plate 2, it is fixed on fixinig plate 2 to connect
Multiple fixing belts 1 are connected to, 2 center of fixinig plate opens up hole, the first mounting ring 4 and second mounting ring are provided on fixinig plate 2
9, sliding is inserted with multiple slide-bars 6 in the first mounting ring 4 and second mounting ring 9, spring 15 is socketed on slide-bar 6, slide-bar 6 is close
One end of hole is fixedly connected with fixture block 7, and multiple mounting blocks 3 are provided in fixing belt 1, are symmetrically connected with a pair on mounting blocks 3
Connecting line 5, one end of two connecting lines 5 are mounted on magnetic patch 16, and magnetic patch 16 has magnetism, and the two can attract each other, to make
It obtains two connecting lines 5 and forms a rings, the hose bundled fixed that puncture needle connects is lived by connecting line 5, is avoided due to hose
Affect and pull puncture needle, avoid impacting patient, adhered layer 10 be provided in each fixing belt 1, adhered layer 10
Material is bioadhesive, is adhered to fixing belt 1 by bioadhesive on the chest of patient, wherein bioadhesive can be anti-
Overcoating is smeared, and to skin fanout free region, due to there is multiple fixing belts 1, the profile size for capableing of good adaptation chest is pasted,
To fix the angle position of fixinig plate 2, the material of fixinig plate 2 is silica gel, and the material of fixing belt 1 is cotton, silica gel material
Softness can directly breathe freely comfortably with skin contact, cotton material, can adapt to the profile of patient skin；
Wherein, spring 15 is arranged between the first mounting ring 4 and second mounting ring 9, is fixedly connected with fixing axle on slide-bar 6
11, fixing axle 11 is provided with limited block 14 close to the side of fixture block 7, and limited block 14 is slidably socketed on slide-bar 6, and fixing axle 11 is leaned on
The side of nearly the first mounting ring 4 is symmetrically fixedly connected with thread spindle 13, and a pair of and thread spindle is rotatably connected in the first mounting ring 4
13 corresponding gear shafts 12,13 screw thread of thread spindle are plugged in gear shaft 12, and the inside of the first mounting ring 4 is rotatably connected to change
8, it is provided on gear shaft 12 and is engaged with the side of change 8, multiple adjusting blocks, adjusting block and first are fixedly connected in change 8
Mounting ring 4 is slidably connected, and user realizes that adjusting block is for the ease of patient couple to the rotary action of change 8 by adjusting block
Change 8 is operated, and between the first mounting ring 4 and second mounting ring 9, user's rotation turns for fixing axle 11 and limited block 14
Ring 8, change 8 are engaged with gear shaft 12, and the rotation of change 8 will will drive gear shaft 12 and rotate, since 13 screw thread of thread spindle plugs
In gear shaft 12, and the angle of thread spindle 13 is limited, then in the course of rotation, thread spindle 13 can opposite tooth for gear shaft 12
Wheel shaft 12 is mobile, and wherein limited block 14 and the lateral wall of second mounting ring 9 offset, the distance between thread spindle 13 and gear shaft 12
It will will increase, then the distance between corresponding fixing axle 11 and the first mounting ring 4 are also incremented by, then the compression degree phase of spring 15
The increase answered, then slide-bar 6 drives fixture block 7 that will also will increase the fixed function power of puncture needle end, so as to different rulers
The puncture needle of very little size carries out the fixation of identical power, or changes fixed firmness, convenient for medical staff to puncture needle
Operation.
In the utility model, when user uses the device, puncture needle passes through hole, when puncture needle is correctly inserted into patient's chest
After thorax, each fixing belt 1 is carried out along patient skin surface profile by stickup fixation by adhered layer 10, puncture needle will be
Each fixture block 7 is clamped to it under the elastic force effect of spring 15, and the size of different model puncture needle has differences, in order to
Guarantee the effect that grips to it, user can rotate change 8 by adjusting block, due to change 8 side with
The side of gear shaft 12 is engaged, then the rotation of change 8 will will drive each gear shaft 12 and rotate, and 13 screw thread of thread spindle is plugged in tooth
In wheel shaft 12, then the meeting of thread spindle 13 opposed gear axis 12 is mobile, and limited block 14 is mutually supported with the second mounting ring 9 of inside always
Pressure, then the distance between fixing axle 11 and limited block 14 will change, and distance reduces, and the compression degree of spring 15 increases accordingly
Greatly, then fixing axle 11 drives slide-bar 6 and fixture block 7 also to will increase the clamping power of puncture needle accordingly, then be conducive to size compared with
The fixation of small puncture needle, the hose of puncture needle connection can be socketed by connecting line 5 to be fixed, and fixes the one of hose
End then can effectively reduce influence of the hose position to pin position is punctured, the puncture needle being clamped and fixed on fixinig plate 2, position
It sets and stablizes and adjustable, do not need the support in medical staff's later period after fixed and fix, also do not need to carry out using medical adhesive tape
It is fastened, adhesive tape is avoided to waste, and different patients can be carried out using very convenient and environmentally friendly with repeated multiple times.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of single self-help pneumothorax puncture needle fixer, including fixinig plate (2), which is characterized in that on the fixinig plate (2)
It is fixedly connected with multiple fixing belts (1), fixinig plate (2) center opens up hole, is provided with first on the fixinig plate (2)
Mounting ring (4) and second mounting ring (9), sliding is inserted with multiple slide-bars on the first mounting ring (4) and second mounting ring (9)
(6), it is socketed with spring (15) on the slide-bar (6), the slide-bar (6) is fixedly connected with fixture block (7) close to one end of hole.
2. a kind of single self-help pneumothorax puncture needle fixer according to claim 1, which is characterized in that the spring
(15) it is arranged between the first mounting ring (4) and second mounting ring (9), is fixedly connected with fixing axle (11) on the slide-bar (6),
The fixing axle (11) is provided with limited block (14) close to the side of fixture block (7), and the limited block (14) is slidably socketed in slide-bar
(6) on, the fixing axle (11) is symmetrically fixedly connected with thread spindle (13) close to the side of the first mounting ring (4), and described first
A pair of gear shaft (12) corresponding with thread spindle (13) is rotatably connected in mounting ring (4), thread spindle (13) screw thread plugs
In gear shaft (12), it is rotatably connected to change (8) on the inside of the first mounting ring (4), is arranged on the gear shaft (12)
Have and is engaged with the side of change (8).
3. a kind of single self-help pneumothorax puncture needle fixer according to claim 1, which is characterized in that the fixing belt
(1) it is provided with multiple mounting blocks (3), is symmetrically connected with a pair of of connecting line (5) on the mounting blocks (3), two connections on
One end of line (5) is mounted on magnetic patch (16).
4. a kind of single self-help pneumothorax puncture needle fixer according to claim 2, which is characterized in that the change
(8) multiple adjusting blocks are fixedly connected on, the adjusting block is slidably connected with the first mounting ring (4).
5. a kind of single self-help pneumothorax puncture needle fixer according to claim 1, which is characterized in that each described solid
It is provided with adhered layer (10) on fixed band (1), the material of the adhered layer (10) is bioadhesive.
6. a kind of single self-help pneumothorax puncture needle fixer according to claim 1, which is characterized in that the fixinig plate
(2) material is silica gel, and the material of the fixing belt (1) is cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821719976.4U CN209253062U (en) | 2018-10-23 | 2018-10-23 | A kind of single self-help pneumothorax puncture needle fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821719976.4U CN209253062U (en) | 2018-10-23 | 2018-10-23 | A kind of single self-help pneumothorax puncture needle fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209253062U true CN209253062U (en) | 2019-08-16 |
Family
ID=67558886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821719976.4U Expired - Fee Related CN209253062U (en) | 2018-10-23 | 2018-10-23 | A kind of single self-help pneumothorax puncture needle fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209253062U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111803219A (en) * | 2020-06-02 | 2020-10-23 | 西安交通大学医学院第二附属医院 | Otolaryngology branch of academic or vocational study apparatus centre gripping positioner |
| CN113198954A (en) * | 2021-04-30 | 2021-08-03 | 常州精美特精密工具有限公司 | Puncture needle processing tool |
| CN113349904A (en) * | 2021-07-15 | 2021-09-07 | 重庆大学附属肿瘤医院 | Fixing device for pneumothorax and lung puncture needle |
-
2018
- 2018-10-23 CN CN201821719976.4U patent/CN209253062U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111803219A (en) * | 2020-06-02 | 2020-10-23 | 西安交通大学医学院第二附属医院 | Otolaryngology branch of academic or vocational study apparatus centre gripping positioner |
| CN113198954A (en) * | 2021-04-30 | 2021-08-03 | 常州精美特精密工具有限公司 | Puncture needle processing tool |
| CN113349904A (en) * | 2021-07-15 | 2021-09-07 | 重庆大学附属肿瘤医院 | Fixing device for pneumothorax and lung puncture needle |
| CN113349904B (en) * | 2021-07-15 | 2022-11-22 | 重庆大学附属肿瘤医院 | Fixing device for pneumothorax and lung puncture needle |
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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: 20190816 Termination date: 20201023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |