CN209091402U - C Pneumoniae fixing apparatus for puncture needle - Google Patents
C Pneumoniae fixing apparatus for puncture needle Download PDFInfo
- Publication number
- CN209091402U CN209091402U CN201821562231.1U CN201821562231U CN209091402U CN 209091402 U CN209091402 U CN 209091402U CN 201821562231 U CN201821562231 U CN 201821562231U CN 209091402 U CN209091402 U CN 209091402U
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- CN
- China
- Prior art keywords
- puncture
- puncture needle
- pneumoniae
- palm
- 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
Links
- 210000000707 wrist Anatomy 0.000 claims abstract description 11
- 238000010408 sweeping Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 8
- 239000002344 surface layer Substances 0.000 claims description 6
- 210000000245 forearm Anatomy 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 210000003857 wrist joint Anatomy 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000004872 arterial blood pressure Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000036772 blood pressure Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 210000002321 radial artery Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of C Pneumoniae fixing apparatus for puncture needle, it includes the arm plate to match with arm shape, the sweeping brachialia to match with wrist shape when puncture and the palm to match with palm shape, the arm plate and the palm are located at the both ends of the brachialia, and the position that point of puncture is corresponded on the brachialia and the arm plate offers the puncture hole passed through for puncture needle.The utility model passes through the fixed carpal curved shape of palm, brachialia and arm plate, the best position of wrist joint is kept, puncture needle resident conduit is avoided to bend, is reduced and is adjusted position in indwelling again and fix puncture needle again, the pain of patient is reduced, doctor's workload is also reduced；By the puncture hole opened up on brachialia and arm plate, convenient for fixed device being placed in wrist by puncture hole, will not collide and influence puncture needle after the completion of puncturing pin puncture.
Description
Technical field
The utility model relates to field of medical auxiliary equipment more particularly to a kind of C Pneumoniae fixing apparatus for puncture needle.
Background technique
The development currently, medical treatment and nursing technical field is constantly brought forth new ideas, more and more patients are using direct invasive arterial pressure
Monitoring because the monitoring of invasive arterial pressure intuitively can quickly provide the instant blood pressure of patient, while can provide vim and vigour point
The direct acquisition of analysis reduces patient's pain for puncturing repeatedly due to the state of an illness needs, at the same reduce medical staff's practical operation difficulty,
Improve working efficiency.When making point of puncture using radial artery, the often wrist twisting or buckling because of patient makes the de- pipe of puncture needle, beats
Folding, distortion etc., so as to cause that cannot detect invasive blood pressure in time, blood gas analysis needs to puncture repeatedly when chemically examining, and increases patient's
Pain also increases the work load of medical staff.Therefore, artery remaining pipe is effectively fixed into order to which one anxious to be resolved
Problem.
Utility model content
In view of existing in the prior art or potential some problems, the utility model, which provides a kind of C Pneumoniae and punctures, to be fixed
Device, the apparatus structure is simple, design is reasonable, comfort level and safety are higher and low in cost.
The utility model realize above-mentioned purpose the technical solution adopted is that: a kind of C Pneumoniae fixing apparatus for puncture needle, packet
Include the arm plate to match with arm shape, with the sweeping brachialia that matches of wrist shape when puncturing and with palm shape phase
Identical palm, the arm plate and the palm are located at the both ends of the brachialia, correspond on the brachialia and the arm plate
The puncture hole passed through for puncture needle is offered in the position of point of puncture.
Preferably, the shape of the palm matches with the shape of the great thenar of palm and hypothenar.
Preferably, the shape of the arm plate match with the shape of forearm and length be matched with covering puncture needle indwelling it is long
Degree.
Preferably, the puncture hole is the long hole opened up along puncture needle direction, the first end of the long hole is compared with second end
Close to the point of puncture, the first end is located at the brachialia side, and the second end is located at arm plate side.
Preferably, the first end of the puncture hole is equipped with the fixed ring for fixing puncture needle.
Preferably, the first end of the puncture hole, which is equipped with one, introduces piece, the thickness for introducing piece is from described the
One end is gradually reduced to the direction of the second end, and the fixed ring is slidedly arranged on the introducing on piece.
Preferably, the fixed ring is in C font, the bottom closure of the fixed ring of C font is simultaneously described equipped with being sheathed on
The fluting of on piece is introduced, the top opening and openings of sizes of the fixed ring of C font are matched with puncture needle to be fixed or wear
The positive pressure connector of pricker.
Preferably, the width for introducing piece is gradually reduced from the first end to the second end and is formed at minimum
In alignment with the top of the point of puncture.
Preferably, the arm plate, the brachialia and the palm are integrally formed and by soft comprising a hard surface layer and one
Property in pad double sheets be made.
Preferably, the material for introducing piece is identical as the soft interior pad and is shaped in the soft interior pad, institute
State hard surface layer and formed at the first end of the puncture hole that be connected with the upper surface for introducing piece be one to incline face
Notch.
The utility model due to the adoption of the above technical scheme, make it have it is following the utility model has the advantages that
By the fixed carpal curved shape of palm, brachialia and arm plate, the best position of wrist joint is kept, puncture needle is avoided
Resident conduit is bent, and is reduced and is adjusted position in indwelling again and fix puncture needle again, reduces the pain of patient, also reduce
Doctor's workload；
By the puncture hole opened up on brachialia and arm plate, it is convenient for after the completion of puncturing pin puncture, by puncture hole
Fixed device is placed in wrist, puncture needle will not be collided and influence.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the top structure schematic diagram that the C Pneumoniae of the utility model embodiment punctures fixed device.
Fig. 2 is the bottom substance schematic diagram that the C Pneumoniae of the utility model embodiment punctures fixed device.
Fig. 3 is the side structure diagram that the C Pneumoniae of the utility model embodiment punctures fixed device.
Fig. 4 is the structural schematic diagram for the fixed ring that the C Pneumoniae of the utility model embodiment punctures fixed device.
Fig. 5 is that the top structure that the C Pneumoniae of the utility model embodiment punctures when fixed ring being arranged on fixed device is illustrated
Figure.
Fig. 6 is that the bottom structure that the C Pneumoniae of the utility model embodiment punctures when fixed ring being arranged on fixed device is illustrated
Figure.
Fig. 7 is that the side portion structure that the C Pneumoniae of the utility model embodiment punctures when fixed ring being arranged on fixed device is illustrated
Figure.
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification
Other advantages and efficacy of the present invention can be easily understood for disclosed content.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints and application, without departing from
Various modifications or alterations are carried out under spirit of the invention.
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
Referring initially to shown in Fig. 1~3, the C Pneumoniae fixing apparatus for puncture needle of the utility model embodiment is mainly by an arm plate
11, a brachialia 12 and 13 three parts of a palm are constituted, and the arm plate 11, the brachialia 12 and the palm 13 are integrally formed, and can be used
Transparent plastic integrated injection molding.Wherein, the form and dimension of arm plate 11 matches with the form and dimension of patient's arm, especially
Its ground, the shape of arm plate 11 matches with the shape of patient forearm and length is matched with the indwelling length for covering puncture needle；Brachialia
12 form and dimension is to match with the form and dimension for the wrist that patient is turned up when puncturing, and is in bending；The shape of palm 13
Shape and size match with the form and dimension of patient's palm, and in particular, the form and dimension of palm 13 is big with patient's palm
Thenar and the form and dimension of hypothenar match.
Said arm plate 11 and palm 13 are located at the both ends of brachialia 12, correspond to point of puncture on brachialia 12 and arm plate 11
Position offers the puncture hole 14 passed through for puncture needle.Puncture hole 14 is the long hole opened up along puncture needle direction, the long hole
First end 141 compared with second end 142 close to point of puncture, first end 141 is located at 12 side of brachialia, and second end 142 is located at arm plate 11
Side.
The C Pneumoniae fixing apparatus for puncture needle of the utility model embodiment when in use, patient keep puncture pin puncture when
Posture is completed to puncture, and C Pneumoniae fixing apparatus for puncture needle is sheathed on the trouble there are puncture needle by reserved puncture hole 14
On the arm of person, arm plate 11 fits in forearm, brachialia 12 fits in wrist, palm 13 fits in the great thenar and hypothenar of palm
Part, due to the curved shape of the brachialia 12 of fixed device be according to requiring customization, when meeting puncture human body wrist answer it is curved
Therefore bent radian using the crooked radian of fixed device specification patients wrist, avoids patient excessively curved or bending is not in place, separately
Outside, bandage can also be cooperated, after being installed the fixation device of the utility model embodiment, it is complete that device will be fixed with bandage
It is fixed on patient's arm, patient's arm is fixed using fixed device, prevents patient's arm from arbitrarily swinging and oppressing and wear
Pricker, bandage can be used velcro and fix, convenient for assembly and disassembly.
Preferably, the arm plate 11, brachialia 12 and palm 13 in the utility model embodiment are all made of by comprising a hard table
The double sheets of layer and a soft interior pad are made, and two layers of material can be used viscose and be pasted together, and hard surface layer can be used transparent
Plastics and high molecular material are made, and have certain degree of hardness, play styling, are arranged in outer layer, i.e. one far from patient's skin
Side；Silica gel can be used for soft interior pad or the flexible material of other pro-skins is made, and is set to internal layer, that is, is bonded the side of patient's skin,
Improve comfort level.
The C Pneumoniae fixing apparatus for puncture needle of the utility model embodiment is carpal by palm, brachialia and the fixation of arm plate
Curved shape keeps the best position of wrist joint, puncture needle resident conduit is avoided to bend, and reduces in indwelling and adjusts position again
And puncture needle is fixed again, the pain of patient is reduced, doctor's workload is also reduced.Pass through the puncture opened up on brachialia and arm plate
Pin hole, convenient for fixed device being placed in wrist by puncture hole, will not collide and influence after the completion of puncturing pin puncture
Puncture needle.
As the better embodiment of the utility model, cooperate shown in Fig. 4~7, the C Pneumoniae of the utility model embodiment
A fixed ring 15 is additionally provided on fixing apparatus for puncture needle, which is arranged at the first end 141 of puncture hole 14, uses
In fixed puncture needle, fixed ring 15 can be directly anchored on the arm plate 11 at the first end 141 of puncture hole 14.Such as Fig. 4 institute
Show, which is in C font, and the opening up and openings of sizes is matched with the positive crimping of puncture needle or puncture needle to be fixed
Head, the material of fixed ring 15 can be medical plastic, in use, in the openings by the positive pressure connector card of puncture needle or puncture needle,
To play the role of fixed puncture needle, puncture needle is prevented to be swung left and right, improves safety and reliability.
More preferably, one being equipped in the first end 141 of puncture hole 14 and introducing piece 16, the thickness of the introducing piece 16 is from first end
141 are gradually reduced to the direction of second end 142, and the bottom of fixed ring 15 offers a fluting 151, and fixed ring 15 passes through the fluting
151 are sheathed on introducing piece 16 and can move along piece 16 is introduced, can be with the position of appropriate adjustment fixed ring 15, it is ensured that fixed ring 15
It can preferably be stuck on the positive pressure connector of puncture needle or puncture needle.The width of the introducing piece 16 is from first end 141 to second end
142 are gradually reduced and are formed at minimum in alignment with the top of point of puncture, so that introducing piece 16 is triangular in shape, the apex angle of triangle
It is directed toward point of puncture when puncture needle insertion skin, the silica gel as above-mentioned soft interior pad can be used in the material for introducing piece 16 itself
Etc. soft pro-skin material, but there is certain degree of hardness, all can't wave, fit in human skin completely, introducing piece 16 can
For the structure with soft interior pad one, at this point, hard surface layer is formed at the first end 141 of puncture hole 14 and introducing piece 16
Upper surface is connected the notch for inclining face for one and introduces the upper surface of piece 16 with one when on introducing piece 16 to be arranged fixed ring 15
Clinoplain, and the clinoplain can be set to it is consistent with the direction of insertion of puncture needle, such puncture needle puncture when can paste
The introducing piece punctured, guiding function played to the puncture of puncture needle using piece is introduced, improves and punctures precision, also make to wear
It pierces more convenient.When fixed ring 15 is arranged, piece 16 is introduced but also as the guiding piece of fixed ring 15, introducing piece 16 itself will not
It swinging, guiding function can be played for the movement of fixed ring 15 in this way, guidance fixed ring 15 is mobile to the position of point of puncture, until
Fixed ring 15 can just block the positive pressure connector of puncture needle or puncture needle, and fixed ring 15 is introduced into piece 16 and is pressed in human body at this time
On skin, fixed ring 15 will not arbitrarily be swung, and fixed ring 15 can block puncture needle, and puncture needle is avoided to swing, and play
The effect of fixed puncture needle.
It should be noted that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate
The bright revealed content of book is not intended to limit the utility model implementable so that those skilled in the art understands and reads
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
In the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall in disclosed in the utility model
Technology contents obtain and can cover in the range of.Meanwhile in this specification it is cited as "upper", "lower", "left", "right", " in
Between " and " one " etc. term, be merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model,
Relativeness is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
The above is only the preferred embodiment of the utility model, not does in any form to the utility model
Limitation, although the utility model has been disclosed with preferred embodiment as above, is not intended to limit the utility model, any to be familiar with
Professional and technical personnel, in the range of not departing from technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Claims (10)
1. a kind of C Pneumoniae fixing apparatus for puncture needle, it is characterised in that: when including the arm plate to match with arm shape and puncturing
The sweeping brachialia that wrist shape matches and the palm to match with palm shape, the arm plate and palm difference
Positioned at the both ends of the brachialia, the position on the brachialia and the arm plate corresponding to point of puncture is offered to be passed through for puncture needle
Puncture hole.
2. C Pneumoniae fixing apparatus for puncture needle as described in claim 1, it is characterised in that: the shape of the palm and palm
The shape of great thenar and hypothenar matches.
3. C Pneumoniae fixing apparatus for puncture needle as described in claim 1, it is characterised in that: the shape of the arm plate and forearm
Shape matches and length is matched with the indwelling length for covering puncture needle.
4. the C Pneumoniae fixing apparatus for puncture needle as described in any one of claims 1 to 3, it is characterised in that: the puncture
Pin hole is the long hole opened up along puncture needle direction, the first end of the long hole compared with second end close to the point of puncture, described first
End is located at the brachialia side, and the second end is located at arm plate side.
5. C Pneumoniae fixing apparatus for puncture needle as claimed in claim 4, it is characterised in that: described the first of the puncture hole
End is equipped with the fixed ring for fixing puncture needle.
6. C Pneumoniae fixing apparatus for puncture needle as claimed in claim 5, it is characterised in that: described the first of the puncture hole
End is equipped with one and introduces piece, and the thickness for introducing piece is gradually reduced from the first end to the direction of the second end, described solid
Determine ring and is slidedly arranged on the introducing on piece.
7. C Pneumoniae fixing apparatus for puncture needle as claimed in claim 6, it is characterised in that: the fixed ring is in C font, C word
The bottom closure of the fixed ring of type is simultaneously equipped with the fluting for being sheathed on the introducing on piece, the top of the fixed ring of C font
Portion's opening and openings of sizes are matched with the positive pressure connector of puncture needle or puncture needle to be fixed.
8. C Pneumoniae fixing apparatus for puncture needle as claimed in claim 6, it is characterised in that: the width for introducing piece is described in
First end is gradually reduced to the second end and is formed at minimum in alignment with the top of the point of puncture.
9. C Pneumoniae fixing apparatus for puncture needle as claimed in claim 6, it is characterised in that: the arm plate, the brachialia and institute
Palm is stated to be integrally formed and be made of the double sheets comprising a hard surface layer and a soft interior pad.
10. C Pneumoniae fixing apparatus for puncture needle as claimed in claim 9, it is characterised in that: the material for introducing piece and institute
State that soft interior pad is identical and be shaped in the soft interior pad, and the hard surface layer is in the first end of the puncture hole
Place forms that be connected with the upper surface for introducing piece be a notch for inclining face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821562231.1U CN209091402U9 (en) | 2018-09-20 | 2018-09-20 | Radial artery puncture needle fixes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821562231.1U CN209091402U9 (en) | 2018-09-20 | 2018-09-20 | Radial artery puncture needle fixes device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN209091402U true CN209091402U (en) | 2019-07-12 |
| CN209091402U9 CN209091402U9 (en) | 2019-09-20 |
Family
ID=67153444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821562231.1U Expired - Fee Related CN209091402U9 (en) | 2018-09-20 | 2018-09-20 | Radial artery puncture needle fixes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209091402U9 (en) |
-
2018
- 2018-09-20 CN CN201821562231.1U patent/CN209091402U9/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN209091402U9 (en) | 2019-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CU01 | Correction of utility model |
Correction item: Denomination of Utility Model|Abstract|Claims|Description Correct: Radial artery puncture needle fixation device False: Flexible Artery Puncture Needle Fixation Device Number: 28-02 Page: full text Volume: 35 Correction item: Denomination of Utility Model|Abstract Correct: Radial artery puncture needle fixation device False: Flexible Artery Puncture Needle Fixation Device Number: 28-02 Volume: 35 |
|
| CU01 | Correction of utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 |