CN204766089U - A tub wrist joint braking protection device is put to sound arteries and veins - Google Patents
A tub wrist joint braking protection device is put to sound arteries and veins Download PDFInfo
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- CN204766089U CN204766089U CN201520443418.XU CN201520443418U CN204766089U CN 204766089 U CN204766089 U CN 204766089U CN 201520443418 U CN201520443418 U CN 201520443418U CN 204766089 U CN204766089 U CN 204766089U
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Abstract
The utility model relates to a tub wrist joint braking protection device is put to sound arteries and veins, it includes the main part: be used for supporting forearm and hand, the mounting: set up in the main part for on being fixed in the main part with forearm and hand, the main part is platelike structure, and it divide into forearm splint and hand file board, and forearm splint and hand file board junction are the contained angle. It can effectively keep wrist portion position, and patient's wrist joint skew of avoiding radial artery palm dorsal part vein to put the pipe is sent ductus arteriosus and is blockked up, avoids the vein to keep somewhere the needle and takes place to block up and the dislocation, and have certain plasticity, can go on temporarily moulding and fixed according to patient's wrist portion individual difference to alleviate the discomfort during the patient puts the pipe. It can also effectively fix the relative position that the needle is kept somewhere to back of the hand vein, avoids the vein to keep somewhere the jam and the dislocation of needle.
Description
Technical field
This utility model relates to medical equipment field, particularly relates to a kind of arteriovenous and puts pipe carpal joint brake protection device.
Background technology
Radial artery puncturing pressure measurement directly can record the dynamic change of human blood-pressure, has accurately, in real time, is easy to the advantages such as operation, its goldstandard as arterial blood pressure monitoring and be widely used in the monitoring of blood pressure management, postoperative ICU critical patient in the art of anesthesia.
But the protection of Radial Artery Cannulation artery sleeve pipe and the problem of nursing are never resolved so far, are mainly reflected in the following aspects:
1. the patients with general anesthesia accepting radial artery puncturing is in automatism, and weak or many confusion of critical patient or in stupor, because muscular tension reduces, it is positive position that hand is relaxed sagging naturally, compressing conduit causes monitoring of blood pressure degree of accuracy to be reduced, and monitoring of blood pressure figure as shown in Figures 2 and 3.、
2. change after patient puts pipe after position and wrist place ductus arteriosus usually can be caused to give a discount, bendingly blood inside catheters is solidified result in blockage, had a strong impact on the Anesthetic Decision-Making of regulating blood pressure in arteriotony monitoring and art.Because the not smooth repeatedly heparin water washing pipe of conduit also can cause many bad complication, comprise air embolism, local hemorrhage hematoma, infection, distal limb ischemia and dysfunction etc.Patient ICU often needs again to carry out radial artery puncturing.
3. children's's arterypuncture success rate is comparatively grown up low, cannot fix ductus arteriosus for a long time, and the degree of difficulty that again punctures obviously increases after puncture because children's is difficult to partner treatment.
Remaining needle can reduce infant because of venipuncture repeatedly and the misery caused and to the fear of having an injection, and alleviates the impatience of the head of a family, is convenient to clinical application, suddenly, the rescue medication of critical patient, alleviate the workload of nurse, reduce infant pain, thus venous detaining needle is in wide clinical application.But remaining needle in use, after careless touching, blocking and dislocation easily occur, increase the misery of patient, in addition, the pipeline that wrist hyperflexion causes freely also is not made troubles to clinical treatment.
Summary of the invention
The purpose of this utility model is: provide a kind of arteriovenous to put pipe carpal joint brake protection device; it can effectively keep wrist portion position; the patient people's carpal joint skew avoiding radial artery palm dorsal vein to put pipe activates arteries and veins catheter blockage; avoid venous detaining needle that blocking and dislocation occur; and there is certain plasticity; can carry out according to patients wrist portion individual variation temporarily moulding and fixing, and alleviate the discomfort during patient puts pipe.
The present invention is achieved through the following technical solutions:
A kind of arteriovenous puts pipe carpal joint brake protection device,
Comprise main body: be used for supporting forearm and hands,
Fixture: be arranged in main body, for being fixed on main body by forearm and hands;
Described main body is platy structure, and it is divided into forearm splint and hand splint, and forearm splint and hand splint junction are angle.
Technology comparatively, the beneficial effects of the utility model are:
1. this utility model can effectively keep wrist portion position, avoids patient's carpal joint skew of radial artery puncturing to activate arteries and veins catheter blockage, prevents general anesthesia patient carpal joint skew in art to activate the inaccurate of arteries and veins catheter blockage and blood pressure measurement.The patient in postoperative ICU can be avoided arterial intubation to be deviate from unintentionally.Brothers' restraining belt can be coordinated to use restless or unconscious patient, avoid using brothers' restraining belt on the impact of measured value.Children's's arterypuncture success rate is low, and usually cannot fix arterio-venous catheter for a long time because children's is difficult to partner treatment after puncture, and obviously increase at secondary puncture degree of difficulty, this utility model can effectively solve this difficult problem.
2. use this utility model effectively can also fix the relative position of hand back vein remaining needle, avoid blocking and the dislocation of venous detaining needle.
Accompanying drawing explanation
Fig. 1 is this utility model perspective view;
Fig. 2 is monitoring of blood pressure display figure under normal circumstances after radial artery puncturing;
Fig. 3 is the monitoring of blood pressure display figure after radial artery puncturing arterial intubation is pulled out.
Label declaration: 1 forearm splint, 2 hand splints, 3 elongate recesses, 4 recess, 5 magic tapes, 6 upper stratas, 7 lower floors, 8 extended plate.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and the present invention elaborated:
As shown in Figure 1:
A kind of arteriovenous puts pipe carpal joint brake protection device,
Comprise main body: be used for supporting forearm and hands,
Fixture: be arranged in main body, for being fixed on main body by forearm and hands;
Described main body is platy structure, and it is divided into forearm splint 1 and hand splint 2, and forearm splint 1 and hand splint 2 junction are angle.
Main body is that platy structure is convenient to hold hands; Little arm splint 1 is mainly used in fixedly holding wrist forearm, and hand splint 2 is mainly used in fixed finger, and fixture can make hand be completely fixed in main body, and wherein fixture can be elastic cord, adhesive tape.
Described hand splint 2 forward edge is provided with four recess 4.
Described hand splint 2 upper surface is provided with and points four elongate recesses 3 matched, and described elongate recesses 3 extends in hand splint 2 from adjacent recess 4.
Point correspondence respectively for four except thumb to be placed in four elongate recesses 3, elongate recesses 3 can limit finger sliding, increases the comfort of hand, is generally applicable to fixing after rich arterypuncture.In addition, finger-joint can be buckled between recess 4, and further the slip of restriction finger, increases the comfort of finger simultaneously, is generally applicable to fixing when hand back vein is injected.
Described fixture is two, is located at rear side and the forearm splint 1 of recess 4 on hand splint 2 respectively; Described fixture is magic tape 5, and magic tape 5 comprises master tape and subband, and the stiff end of master tape is fixed on the left side of main body, and subband is fixed on the bottom surface on the right side of main body, and the end of pasting of master tape matches with subband.
Two fixtures are used for fixing wrist forearm and finger respectively, and fixture adopts easy magic tape 5 to realize fixing function, and magic tape 5 can regulate according to the size of hands and comfort level, during use, and not only convenient but also fixation.
Described main body is double-layer structure, is divided into upper strata 6 and lower floor 7, and upper strata 6 is medical silica-gel, and lower floor 7 is medical plastic.Medical silica-gel has softness, anti-skidding characteristic, increases the comfort of hand.Medical plastic toughness is strong, can support the weight of hands.
Described forearm splint 1 and hand splint 2 junction angular range are 140 ° to 160 °.Can increase the comfort level of hands in this angular range, and main body can bear more weight.
Preferably, the angle of described forearm splint 1 and hand splint 2 junction is 150 °.In the comfort level that the angles of 150 ° are the bests that hands is placed.
Described principal length scope is 20cm ~ 30cm.In this length range, the length of most people's hand can be met, make this utility model practicality stronger.
Preferably, described principal length is 25cm.The length of main body 25cm, be that satisfied most of staff is placed and fixing optimum length, comfort is the strongest.
On described magic tape 5 master tape, cover has Cotton Gossypii cover.Cotton Gossypii cover can increase the comfort of hands, enable hands permanent to be fixed in main body can not because of adhesive tape rough surface the hands that frays.
Described both sides, forearm splint 1 rear end are also provided with extended plate 8.
Extended plate 8 provides wider position for forearm, increases the comfort level of forearm.Extended plate 8 is arranged to micro-arcuate structure upwards, to meet the requirement of forearm body, increases the comfort level that forearm is placed.
After this utility model is applied to arterypuncture or to be applied to the fixing means penetrating venous detaining needle near wrist as follows:
By the back of the hand by being placed on upper surface of the present utility model, and make four point aim at elongate recesses 3 place, then by two magic tape 5 master tapes and subband bonding, make wrist forearm and finger be fixed on this utility model.
The method that this utility model is applied to hand back vein remaining needle is as follows:
By palm by being placed on upper surface of the present utility model, and by the finger buckle of four except thumb on the corresponding recess 4 of this utility model in catching hand splint 2 shape, point spacing in four elongate recesses 3 simultaneously, then by two magic tape 5 master tapes and subband bonding, wrist forearm and finger is made to be fixed on this utility model.
Claims (10)
1. arteriovenous puts a pipe carpal joint brake protection device, it is characterized in that:
Comprise main body: be used for supporting forearm and hands,
Fixture: be arranged in main body, for being fixed on main body by forearm and hands;
Described main body is platy structure, and it is divided into forearm splint (1) and hand splint (2), forearm splint (1)
Be angle with hand splint (2) junction.
2. arteriovenous according to claim 1 puts pipe carpal joint brake protection device, it is characterized in that: described hand splint (2) forward edge is provided with four recess (4).
3. arteriovenous according to claim 1 and 2 puts pipe carpal joint brake protection device; it is characterized in that: described hand splint (2) upper surface is provided with and points four elongate recesses (3) matched, and described elongate recesses (3) extends in hand splint (2) from adjacent recess (4).
4. arteriovenous according to claim 3 puts pipe carpal joint brake protection device, it is characterized in that: described fixture is two, is located at rear side and the forearm splint (1) of the upper recess (4) of hand splint (2) respectively; Described fixture is magic tape (5), and magic tape (5) comprises master tape and subband, and the stiff end of master tape is fixed on the left side of main body, and subband is fixed on the bottom surface on the right side of main body, and the end of pasting of master tape matches with subband.
5. arteriovenous according to claim 1 puts pipe carpal joint brake protection device; it is characterized in that: described main body is double-layer structure; be divided into upper strata (6) and lower floor (7), upper strata (6) are medical silica-gel, and lower floor (7) is medical plastic.
6. arteriovenous according to claim 1 puts pipe carpal joint brake protection device, it is characterized in that: described forearm splint (1) and hand splint (2) junction angular range are 140 ° to 160 °.
7. arteriovenous according to claim 1 puts pipe carpal joint brake protection device, it is characterized in that: described principal length scope is 20cm ~ 30cm.
8. arteriovenous according to claim 6 puts pipe carpal joint brake protection device, it is characterized in that: described forearm splint (1) and the angle of hand splint (2) junction are 150 °.
9. arteriovenous according to claim 7 puts pipe carpal joint brake protection device, it is characterized in that: described principal length is 25cm.
10. arteriovenous according to claim 1 puts pipe carpal joint brake protection device, it is characterized in that: described forearm splint (1) both sides, rear end are also provided with extended plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520443418.XU CN204766089U (en) | 2015-06-25 | 2015-06-25 | A tub wrist joint braking protection device is put to sound arteries and veins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520443418.XU CN204766089U (en) | 2015-06-25 | 2015-06-25 | A tub wrist joint braking protection device is put to sound arteries and veins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204766089U true CN204766089U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520443418.XU Expired - Fee Related CN204766089U (en) | 2015-06-25 | 2015-06-25 | A tub wrist joint braking protection device is put to sound arteries and veins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204766089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082397A (en) * | 2021-04-16 | 2021-07-09 | 重庆医药高等专科学校 | Medical transfusion fixing device |
-
2015
- 2015-06-25 CN CN201520443418.XU patent/CN204766089U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082397A (en) * | 2021-04-16 | 2021-07-09 | 重庆医药高等专科学校 | Medical transfusion fixing device |
| CN113082397B (en) * | 2021-04-16 | 2022-10-11 | 重庆医药高等专科学校 | Medical transfusion fixing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180625 |