CN203815551U - Angle adjustable artery and vein puncture bracket - Google Patents
Angle adjustable artery and vein puncture bracket Download PDFInfo
- Publication number
- CN203815551U CN203815551U CN201420200566.4U CN201420200566U CN203815551U CN 203815551 U CN203815551 U CN 203815551U CN 201420200566 U CN201420200566 U CN 201420200566U CN 203815551 U CN203815551 U CN 203815551U
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- China
- Prior art keywords
- master carrier
- vein puncture
- artery
- leading section
- handle
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Abstract
The utility model discloses an angle adjustable artery and vein puncture bracket. The bracket comprises a main bracket, an adjusting pull rod and a handle, wherein the main bracket comprises a middle part which can be bent and sprung back, and a front end part and a rear end part, with the rigidity being higher than that of the middle part; a fixing groove positioned in the upper end surface of the main bracket and a hole positioned in front of the fixing groove are formed in the rear end part of the main bracket; a rotating shaft is arranged at the rear end part of the adjusting pull rod; the rotating shaft is hinged to the fixing groove; the front end part of the adjusting pull rod penetrates through the hole and extends to the lower part of the main bracket; the handle is installed on the upper end surface of the front end part of the main bracket; an adjusting hole used for being movably buckled with the front end part of the adjusting pull rod is formed in the front end part of the main bracket. The bracket has the advantages that the success rate of artery and vein puncture is improved, the use method is simple, the bracket is applicable to different patients, and the comfort level is high.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically the adjustable artery and vein puncture bracket of a kind of angle.
Background technology
In clinical, patient infusing, blood vessel is when getting involved puncture, arterial blood pressure monitoring etc. and performing the operation, unavoidably carries out the puncture of artery and vein vascular, the position of puncture is common in wrist.Due to patient's individual variation, there will be arteriovenous to locate inaccurate problem, to add arteriovenous and easily occur displacement, under this situation, easily there is failed risk in doctor in the time of artery and vein puncture.In relevant research, find, if under the state of wrist in tightening, easily carry out blood vessel location, can easily there is not displacement in blood vessel under the state of tightening yet.Under this factor, the success rate that doctor carries out artery and vein puncture can improve greatly.Therefore, need a kind of utensil that can make the state of wrist in tightening badly, solve the problem of wrist artery and vein puncture difficulty with this.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of angle adjustable artery and vein puncture bracket, to overcome the problem of wrist artery and vein puncture difficulty in prior art.
Solve the problems of the technologies described above, the technical scheme that this utility model adopts is as follows:
The adjustable artery and vein puncture bracket of a kind of angle, is characterized in that: described artery and vein puncture bracket comprises master carrier, adjusting yoke and handle; Leading section and rearward end that described master carrier is better than described pars intermedia by pars intermedia that can bending springback and rigidity form, the rearward end of described master carrier is provided with the holddown groove that is positioned at master carrier upper surface and the perforate that is positioned at this holddown groove front, the rearward end of described adjusting yoke is provided with rotating shaft, this rotating shaft is hinged on described holddown groove, the leading section of adjusting yoke reaches the lower position of master carrier through described perforate, the leading section upper surface of described master carrier is provided with described handle, and have for the adjustment hole of the leading section activity button-fold of described adjusting yoke.
As a kind of improvement of the present utility model, described master carrier is made by flexible resilient material is one-body molded, the leading section of master carrier and the width of rearward end are greater than pars intermedia, and the leading section of master carrier and rearward end all have the arc section shape of opening upwards.
As a kind of improvement of the present utility model, the pars intermedia lower surface of described master carrier is provided with the reinforcement for increasing master carrier pars intermedia intensity, and described reinforcement is along the width setting of master carrier pars intermedia.
In order further to increase the intensity of master carrier pars intermedia, and guarantee that master carrier pars intermedia still can be easy to bending, as a kind of improvement of the present utility model, described reinforcement be provided with two or more than, between adjacent two reinforcements, leave gap.
As a kind of improvement of the present utility model, the rearward end of described master carrier is also provided with ventilative fluting.
As a kind of embodiment of the present utility model, the leading section of described adjusting yoke is provided with two or above each back-off is arranged side by side along the length direction of adjusting yoke for being buckled in the back-off of described adjustment hole, and leaves gap between adjacent two back-offs.
As a kind of improvement of the present utility model, the leading section of described master carrier is provided with two pilot holes, the leading section lower surface of master carrier is provided with two groups of positioning convex, these two groups of positioning convex lay respectively at the inner side of described two pilot holes, the two ends of described handle are respectively equipped with one group of button hole that adapts to described positioning convex, the two ends of this handle are respectively through described two pilot holes, two groups of button holes of handle respectively with two groups of positioning convex activity button-folds of master carrier.
In order to adapt to different patients' wrist size, as a kind of improvement of the present utility model, the two ends of described handle are also provided with one group or above described button hole, respectively organize button hole and are arranged side by side along the length direction of handle, and leave gap between two adjacent groups button hole.
Compared with prior art, the utlity model has following beneficial effect:
Adjusting yoke of the present utility model can bend to master carrier the angle that is suitable for patient's palm excurvation, patient is in the time carrying out artery and vein puncture, palm can be upward through to handle 3, also hold gently handle with finger, and wrist and palm rotation place are positioned at the bending highest point of master carrier 1, wrist and arm are placed on the rearward end of master carrier naturally, thereby patient's palm and wrist natural shape are at an angle, make the state of wrist in tightening, be beneficial to doctor to arteriovenous location and puncture.
Therefore, the utlity model has improved artery and vein puncture success rate, using method simple, be applicable to different patients, advantage that patient's comfort is high.
This utility model does not have the restriction of service condition, can use at any time, has facilitated nursing staff's workload.Can carry out the artery and vein puncture at wrist place in view of at present a lot of operations, add the use that is simple and easy to of the present utility model, on market, be easy to apply.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of artery and vein puncture bracket of the present utility model under disassembly status;
Fig. 2 is the Facad structure schematic diagram of artery and vein puncture bracket of the present utility model under confined state;
Fig. 3 is the structure schematic diagram of artery and vein puncture bracket of the present utility model under confined state;
Fig. 4 is the side structure schematic diagram of artery and vein puncture bracket of the present utility model under using state.
Detailed description of the invention
As shown in Figures 1 to 4, the adjustable artery and vein puncture bracket of angle of the present utility model, comprises master carrier 1, adjusting yoke 2 and handle 3, and they all adopt non-toxic biocompatible material.
Master carrier 1 is made by flexible resilient material is one-body molded, the leading section of master carrier 1 and the width of rearward end are greater than pars intermedia, the leading section of master carrier 1 and rearward end all have the arc section shape of opening upwards, and the pars intermedia lower surface of master carrier 1 is provided with many for increasing the reinforcement 1e of master carrier 1 pars intermedia intensity, all between the width setting of master carrier 1 pars intermedia and adjacent two reinforcement 1e, leave gap according to reinforcement 1e, so that master carrier 1 stressed after, intermediate portion can bending springback, the rigidity of leading section and rearward end is better than pars intermedia, thereby be not bent.
The rearward end of master carrier 1 is provided with the holddown groove 1a that is positioned at master carrier 1 upper surface and the perforate 1d that is positioned at this holddown groove 1a front, the rearward end of adjusting yoke 2 is provided with rotating shaft 2a, it is upper that this rotating shaft 2a is hinged on holddown groove 1a, and the leading section of adjusting yoke 2 reaches the lower position of master carrier 1 through perforate 1d; The leading section of adjusting yoke 2 is provided with two or above for being buckled in the back-off 2b of adjustment hole 1b, each back-off 2b is arranged side by side along the length direction of adjusting yoke 2, and between adjacent two back-off 2b, leave gap, the leading section of master carrier 1 have for the adjustment hole 1b of the leading section activity button-fold of adjusting yoke 2.
In addition, the rearward end of master carrier 1 is also provided with ventilative fluting 1f, uses the comfortableness of artery and vein puncture bracket to improve patient.
The leading section of master carrier 1 is provided with two pilot hole 1c, the leading section lower surface of master carrier 1 is provided with two groups of positioning convex 1g, these two groups of positioning convex 1g lay respectively at the inner side of two pilot hole 1c, the two ends of handle 3 are respectively equipped with the many groups of button hole 3a that adapt to positioning convex 1g, each group button hole 3a is arranged side by side along the length direction of handle 3, and leave gap between two adjacent groups button hole 3a, the two ends of handle 3 are respectively through two pilot hole 1c, two groups of button hole 3a of handle 3 respectively with two groups of positioning convex 1g activity button-folds of master carrier 1.
The using method of artery and vein puncture bracket of the present utility model is simple: first, the leading section of adjusting yoke 2 is fastened in the adjustment hole 1b of master carrier 1, and adjust by the back-off position of adjusting yoke 2, allow master carrier 1 be bent to form certain angle, this angle should be applicable to the angle of patient's palm excurvation; Then in the time carrying out artery and vein puncture, allow patient's palm upwards through handle 3, finger is held handle 3 gently, wrist and palm rotation place are positioned at the bending highest point of master carrier 1, patient's wrist and arm are placed on the rearward end of master carrier 1 naturally, at this moment, patient's palm and wrist natural shape are at an angle, make the state of wrist in tightening, in this case, patient's skin and arteriovenous be the state in tightening all, and doctor is convenient to the arteriovenous of position patient, and patient's arteriovenous is not easy to occur displacement.The success rate of doctor being carried out to artery and vein puncture improves greatly, alleviates patient's misery.
This utility model does not limit to and above-mentioned detailed description of the invention; according to foregoing; according to ordinary skill knowledge and the customary means of this area; do not departing under the above-mentioned basic fundamental thought of this utility model prerequisite; this utility model can also be made equivalent modifications, replacement or the change of other various ways, all drops among protection domain of the present utility model.
Claims (8)
1. the adjustable artery and vein puncture bracket of angle, is characterized in that: described artery and vein puncture bracket comprises master carrier (1), adjusting yoke (2) and handle (3), leading section and rearward end that described master carrier (1) is better than described pars intermedia by pars intermedia that can bending springback and rigidity form, the rearward end of described master carrier (1) is provided with the perforate (1d) that is positioned at the holddown groove (1a) of master carrier (1) upper surface and is positioned at this holddown groove (1a) front, the rearward end of described adjusting yoke (2) is provided with rotating shaft (2a), this rotating shaft (2a) is hinged on described holddown groove (1a), the leading section of adjusting yoke (2) reaches the lower position of master carrier (1) through described perforate (1d), the leading section upper surface of described master carrier (1) is provided with described handle (3), and have for the adjustment hole (1b) of the leading section activity button-fold of described adjusting yoke (2).
2. the adjustable artery and vein puncture bracket of angle according to claim 1, it is characterized in that: described master carrier (1) is made by flexible resilient material is one-body molded, the leading section of master carrier (1) and the width of rearward end are greater than pars intermedia, and the leading section of master carrier (1) and rearward end all have the arc section shape of opening upwards.
3. the adjustable artery and vein puncture bracket of angle according to claim 2, it is characterized in that: the pars intermedia lower surface of described master carrier (1) is provided with the reinforcement (1e) for increasing master carrier (1) pars intermedia intensity, and described reinforcement (1e) is along the width setting of master carrier (1) pars intermedia.
4. the adjustable artery and vein puncture bracket of angle according to claim 3, is characterized in that: described reinforcement (1e) be provided with two or more than, between adjacent two reinforcements (1e), leave gap.
5. according to the adjustable artery and vein puncture bracket of the angle described in claim 1 to 4 any one, it is characterized in that: the rearward end of described master carrier (1) is also provided with ventilative fluting (1f).
6. according to the adjustable artery and vein puncture bracket of the angle described in claim 1 to 4 any one, it is characterized in that: the leading section of described adjusting yoke (2) is provided with two or above for being buckled in the back-off (2b) of described adjustment hole (1b), each back-off (2b) is arranged side by side along the length direction of adjusting yoke (2), and leaves gap between adjacent two back-offs (2b).
7. according to the adjustable artery and vein puncture bracket of the angle described in claim 1 to 4 any one, it is characterized in that: the leading section of described master carrier (1) is provided with two pilot holes (1c), the leading section lower surface of master carrier (1) is provided with two groups of positioning convex (1g), these two groups of positioning convex (1g) lay respectively at the inner side of described two pilot holes (1c), the two ends of described handle (3) are respectively equipped with one group of button hole (3a) that adapts to described positioning convex (1g), the two ends of this handle (3) are respectively through described two pilot holes (1c), two groups of button holes (3a) of handle (3) respectively with two groups of positioning convex (1g) activity button-fold of master carrier (1).
8. the adjustable artery and vein puncture bracket of angle according to claim 7, it is characterized in that: the two ends of described handle (3) are also provided with one group or above described button hole (3a), each group button hole (3a) is arranged side by side along the length direction of handle (3), and leaves gap between two adjacent groups button hole (3a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200566.4U CN203815551U (en) | 2014-04-23 | 2014-04-23 | Angle adjustable artery and vein puncture bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200566.4U CN203815551U (en) | 2014-04-23 | 2014-04-23 | Angle adjustable artery and vein puncture bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203815551U true CN203815551U (en) | 2014-09-10 |
Family
ID=51471103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420200566.4U Expired - Fee Related CN203815551U (en) | 2014-04-23 | 2014-04-23 | Angle adjustable artery and vein puncture bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203815551U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106821329A (en) * | 2017-03-20 | 2017-06-13 | 泸州市中医医院 | A kind of vein blood vessel positioner |
| CN107158527A (en) * | 2017-05-14 | 2017-09-15 | 内蒙古民族大学 | A kind of ergonomics pediatric nursing infusion device |
| WO2019119297A1 (en) * | 2017-12-20 | 2019-06-27 | 深圳先进技术研究院 | Wearable vascular interventional surgical robot apparatus |
-
2014
- 2014-04-23 CN CN201420200566.4U patent/CN203815551U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106821329A (en) * | 2017-03-20 | 2017-06-13 | 泸州市中医医院 | A kind of vein blood vessel positioner |
| CN107158527A (en) * | 2017-05-14 | 2017-09-15 | 内蒙古民族大学 | A kind of ergonomics pediatric nursing infusion device |
| CN107158527B (en) * | 2017-05-14 | 2023-08-01 | 内蒙古民族大学 | Ergonomic pediatric nursing infusion device |
| WO2019119297A1 (en) * | 2017-12-20 | 2019-06-27 | 深圳先进技术研究院 | Wearable vascular interventional surgical robot apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20200423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |