CN202761849U - Venipuncture fixing device - Google Patents
Venipuncture fixing device Download PDFInfo
- Publication number
- CN202761849U CN202761849U CN 201220208390 CN201220208390U CN202761849U CN 202761849 U CN202761849 U CN 202761849U CN 201220208390 CN201220208390 CN 201220208390 CN 201220208390 U CN201220208390 U CN 201220208390U CN 202761849 U CN202761849 U CN 202761849U
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- palm
- venipuncture
- wrist strap
- lobe shape
- shape slotted
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Abstract
The utility model discloses a venipuncture fixing device which comprises a palm plate for placing a palm, wherein a palm binding strap and a wrist strap are respectively arranged on the palm plate and correspond to the palm and the wrist; and the palm binding strap and the wrist strap are both buckled with the palm plate so as to form two sleeve-shaped structures combined to bind the palm; and the venipuncture fixing device disclosed by the utility model can be used for stabilizing hands of patients before transfusion, can be used for buckling and locating forearms of patients extending into the two sleeve-shaped structures during drawing blood and is used for fixing punctured parts of children in the puncture process of children at 3-10 years old; therefore, the puncture success rate is increased, the nursing manpower is reduced, one person can independently puncture the vein to draw blood or transfuse, puncture needles can be prevented from falling off during transfusion, directions of the puncture needles are guaranteed, patients have freer moving space, the comfort degree is enhanced, the smooth curing process is guaranteed, safety accidents are prevented, and simplicity and convenience in use and low cost are achieved.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of venipuncture fixture.
Background technology
Venipuncture is usually used in human transfusion and takes a blood sample, entering the human vein blood vessel by the lancet puncture with conduit infuses or blood is derived, transfusion is usually take the back of the hand place vein blood vessel as point of puncture, blood drawing is usually take arm vein as point of puncture, the vein blood vessel that lancet puncture enters the patient has certain sensation of pricking, can produce strong discomfort and fear to the infant in 3-10 year, often cause infant to mismatch nurse job and can't successfully puncture, general need in addition a people to stablize infant palm or arm to finish puncture procedure, consume more human resources, cost is higher, and in the infusion process, the conduit of Aculeata is bonded on the back of the hand by adhesive plaster and is fixed, and in order to prevent coming off, needs sticking more adhesive plaster.Adhesive plaster is bonding owing to being that human body directly contacts, thereby can not be bonding firmly undue, otherwise can cause the patient suffering.In infusion process, patient's proper motion can cause coming off of adhesive plaster, thereby infusion process can not be carried out smoothly, even security incident occurs, and at the higher environment of temperature, adhesive plaster can lose efficacy under the infiltration of sweat very soon, causes to come off, and affects normal therapeutic.And when being subject to External Force Acting for conduit, can directly be passed to puncture needle, and affect the orientation of puncture needle or directly cause the run-bake-needle fault phenomenon, bring misery to the patient; For the child, active meeting causes adhesive plaster to come off, and affects personal safety especially; And the patient who looks after for nobody, normal daily life action can cause equally and come off, thereby uses extremely inconvenient.
In the prior art, in order addressing the above problem, a series of devices for child's immobilized patients palm or arm to occur, to prevent arm movement and cause and successfully to puncture and the coming off of puncture needle; External Force Acting child's arm caused constraint, affects comfortableness, and can not come off from preventing in essence puncture needle, if in conduit, can directly have influence on the puncture needle orientation even the run-bake-needle fault that thrust vein, cause danger.
Therefore, need a kind of venipuncture fixture, be used for stablizing patient's palm or arm, particularly for child patient, enter patient corresponding position vein blood vessel so that the front puncture needle of transfusion or blood drawing successfully punctures, can prevent during transfusion that puncture needle from coming off, guarantee the puncture needle orientation, the patient has more freely activity space, improves level of comfort, guarantee carrying out smoothly of therapeutic process, prevent security incident.
The utility model content
In view of this, this utility model provides a kind of venipuncture fixture, be used for stablizing patient's palm or arm, particularly for child patient, enter patient corresponding position vein blood vessel so that the front puncture needle of transfusion or blood drawing successfully punctures, can prevent during transfusion that puncture needle from coming off, guarantee the puncture needle orientation, the patient has more freely activity space, improves level of comfort, guarantee carrying out smoothly of therapeutic process, prevent security incident.
Venipuncture fixture of the present utility model, comprise for the palm plate of placing palm, with metacarpus and wrist corresponding palm band and the wrist strap of being provided with respectively, palm band and wrist strap all are formed for making up two sleeve-like structures of constraint palm with palm plate snapping on the described palm plate.
Further, described palm band and palm plate are made by elastoplast and the horizontal end of palm band and palm plate are made into integration, and the other end is fastened on palm plate lower surface; Be positioned at and be provided with the bar shaped band groove that longitudinally arranges that passes and then be fastened on palm plate lower surface for the palm band on the palm plate, described wrist strap is slab construction, palm plate and wrist corresponding position laterally are set up in parallel two bar shaped wrist strap grooves longitudinally, and bar shaped wrist strap groove and snapping are passed in described wrist strap two ends one by one correspondence;
Further, between the described wrist strap two ends and between palm band and the palm plate lower surface by the adhering buckle snapping;
Further, described wrist strap outer surface and the back of the hand are oppositely arranged pipe clamp, and described pipe clamp is provided with the non-return reducing that the two lobe shape slotted vane make-ups that closed up by elasticity form, and the groove depth sum of described two lobe shape slotted vanes is less than the external diameter of the run that is connected with puncture needle;
Further, described two lobe shape slotted vanes are symmetrical structure, and the groove on each lobe shape slotted vane is the circular groove that radius equates with described run outer tube wall radius;
Further, described pipe clamp comprises clamp seat, and two lobe shape slotted vanes to be can being articulated in described clamp seat along the mode perpendicular to the Plane Rotation of its buckling surface, and is positioned at two hinged places and is provided with as two lobe shape slotted vane elasticity and closes up the torsion spring that elastic force is provided;
Further, described two hinged places are positioned at the inlet side of non-return reducing and are symmetrical arranged about non-return reducing centrage, and the tangent line angle of loca is less than 90 ° during two lobe shape slotted vane snappings;
Further, the hinged end that is positioned at two lobe shape slotted vanes respectively is provided with a handle, makes to pinch when holding two handles and drawing close two lobe shape slotted vanes and break away from and fasten;
Further, the groove face of described two lobe shape slotted vanes is provided with rubber and increases the layer that rubs;
Further, described palm band posterior edges is provided be used to the rectangular indentation of abdicating the lancet puncture position, and described bar shaped wrist strap groove longitudinally arranges at least two groups.
The beneficial effects of the utility model are: venipuncture fixture of the present utility model, be used for stablizing patient's palm or arm, particularly for child patient, so that successfully puncturing, the front puncture needle of transfusion or blood drawing enters patient corresponding position vein blood vessel, improve puncture success rate, reduce nurses manpower, can 1 people independently puncture blood drawing or transfusion can prevent during transfusion that puncture needle from coming off, and guarantee the puncture needle orientation, the patient has more freely activity space, improve level of comfort, guarantee carrying out smoothly of therapeutic process, prevent security incident, easy to use, cost is low.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 be among Fig. 1 A-A to cutaway view;
Fig. 3 be among Fig. 1 B-B to cutaway view.
The specific embodiment
Fig. 1 is structural representation of the present utility model; Fig. 2 be among Fig. 1 AA to cutaway view; Fig. 3 be among Fig. 1 B-B to cutaway view, as shown in the figure: the venipuncture fixture of the present embodiment, comprise for the palm plate 8 of placing palm, on the described palm plate 8 with metacarpus and wrist corresponding palm band 9 and the wrist strap 1 of being provided with respectively, palm band 9 and wrist strap 1 all are formed for making up two sleeve-like structures of constraint palm with palm plate 8 snappings, palm plate 8 is fixed in the nurse operation platform, reservation operations space, palm plate 8 bottom, its fixed structure can be bonding, the prior art common structures such as clamping, all can realize purpose, the venipuncture fixture of the present embodiment, can before transfusion, stablize patient's hand when being used for transfusion, patient's forearm can be stretched into fastening location in two sleeve-like structures when being used for blood drawing, particularly for child patient, be beneficial to puncture needle and successfully puncture and enter patient corresponding position vein blood vessel, improve puncture success rate, reduce nurses manpower, the blood drawing or infuse of can 1 people independently puncturing.
In the present embodiment, described palm band 9 and palm plate 8 are made by elastoplast and palm band 9 horizontal ends and palm plate 8 are made into integration, and the other end is fastened on palm plate 8 lower surfaces; Be positioned at and be provided with the bar shaped band groove 8c that longitudinally arranges that passes and then be fastened on palm plate 8 lower surfaces for palm band 9 on the palm plate 8, described wrist strap 1 is slab construction, palm plate 8 laterally is set up in parallel two bar shaped wrist strap grooves (being respectively bar shaped wrist strap groove 8a and bar shaped wrist strap groove 8b among the figure) longitudinally with the wrist corresponding position, bar shaped wrist strap groove and snapping are passed in described wrist strap 1 two ends one by one correspondence, can carry out spacing to the respective bundles band by slotted hole structure, make the stablizing effect of palm or forearm better, reasonable in design, easy to operate.
In the present embodiment, pass through adhering buckle 11 snappings between described wrist strap 1 two ends and between palm band 9 and palm plate 8 lower surfaces, make easily, cost is low, and is easy to use.
In the present embodiment, described wrist strap 1 outer surface and the back of the hand are oppositely arranged pipe clamp, described pipe clamp is provided with the non-return reducing that two lobe shape slotted vanes, 2 make-ups that closed up by elasticity form, and the groove depth sum of described two lobe shape slotted vanes 2 is less than the external diameter of the run 3 that is connected with puncture needle, during transfusion can with conduit coaxial pass the non-return reducing, prevent that puncture needle from coming off, guarantee the puncture needle orientation, the patient has more freely activity space, improves level of comfort, guarantee carrying out smoothly of therapeutic process, prevent security incident.
In the present embodiment, described two lobe shape slotted vanes 2 are symmetrical structure, and the groove on each lobe shape slotted vane 2 is the circular groove that radius equates with described run 3 outer tube wall radiuses, can form larger fastening force to run 3.
In the present embodiment, described pipe clamp comprises clamp seat 4, two lobe shape slotted vanes 2 are being articulated in described clamp seat 4 along the mode perpendicular to the Plane Rotation of its buckling surface, and being positioned at two hinged places is provided with as two lobe shape slotted vanes, 2 elasticity and closes up the torsion spring 5 that elastic force is provided, structural design is comparatively reasonable, and is reliable, stable.
In the present embodiment, described two hinged places are positioned at the inlet side of non-return reducing and are symmetrical arranged about non-return reducing centrage, the tangent line angle of loca is less than 90 ° during two lobe shape slotted vanes, 2 snapping, when conduit is subject to backward pulling force, can pass to two lobe shape slotted vanes 2 makes two lobe shape slotted vanes 2 fasten tighter, and then to the larger fastening force of run 3 generations, the non-return effect is better.
In the present embodiment, the hinged end that is positioned at two lobe shape slotted vanes 2 respectively is provided with a handle 6, makes to pinch when holding two handles 6 and drawing close two lobe shape slotted vanes 2 and break away from and fasten, and is convenient to the clamping of conduit and the control of puncture needle extension elongation.
In the present embodiment, the groove face of described two lobe shape slotted vanes 2 is provided with rubber and increases the layer 7 that rubs, can increase the coefficient of friction between two lobe shape slotted vanes 2 and the run 3, when conduit is subject to backward pulling force, can pass to two lobe shape slotted vanes 2 makes two lobe shape slotted vanes 2 fasten tighter, and then to the larger fastening force of run 3 generations, the non-return effect is better.
In the present embodiment, described palm band 9 refers to that for slab construction and posterior edges are positioned at patient's thumb bifurcation is anterior; Described palm band 9 posterior edges are provided be used to the rectangular indentation 10 of abdicating the lancet puncture position, and in this structure, palm band 9 and wrist strap 1 have together limited the length travel of conduit, guarantee that further external force does not impact puncture needle; Simultaneously, rectangular indentation 10 exposes the back of the hand for injection, and described bar shaped wrist strap groove 8a and bar shaped wrist strap groove 8b longitudinally arrange at least two groups, the present embodiment adopts two groups, adjust the position of wrist strap 1 according to the size of arm, can be used for adult and child, have versatility.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment this utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (10)
1. venipuncture fixture, it is characterized in that: comprise for the palm plate of placing palm, with metacarpus and wrist corresponding palm band and the wrist strap of being provided with respectively, palm band and wrist strap all are formed for making up two sleeve-like structures of constraint palm with palm plate snapping on the described palm plate.
2. venipuncture fixture according to claim 1 is characterized in that: described palm band and palm plate are made by elastoplast and the horizontal end of palm band and palm plate are made into integration, and the other end is fastened on palm plate lower surface; Be positioned at and be provided with the bar shaped band groove that longitudinally arranges that passes and then be fastened on palm plate lower surface for the palm band on the palm plate, described wrist strap is slab construction, palm plate and wrist corresponding position laterally are set up in parallel two bar shaped wrist strap grooves longitudinally, and bar shaped wrist strap groove and snapping are passed in described wrist strap two ends one by one correspondence.
3. venipuncture fixture according to claim 2 is characterized in that: pass through the adhering buckle snapping between the described wrist strap two ends and between palm band and the palm plate lower surface.
4. venipuncture fixture according to claim 3, it is characterized in that: described wrist strap outer surface and the back of the hand are oppositely arranged pipe clamp, described pipe clamp is provided with the non-return reducing that the two lobe shape slotted vane make-ups that closed up by elasticity form, and the groove depth sum of described two lobe shape slotted vanes is less than the external diameter of the run that is connected with puncture needle.
5. venipuncture fixture according to claim 4, it is characterized in that: described two lobe shape slotted vanes are symmetrical structure, the groove on each lobe shape slotted vane is the circular groove that radius equates with described run outer tube wall radius.
6. venipuncture fixture according to claim 5, it is characterized in that: described pipe clamp comprises clamp seat, two lobe shape slotted vanes to be can being articulated in described clamp seat along the mode perpendicular to the Plane Rotation of its buckling surface, and are positioned at two hinged places and are provided with as two lobe shape slotted vane elasticity and close up the torsion spring that elastic force is provided.
7. venipuncture fixture according to claim 6, it is characterized in that: described two hinged places are positioned at the inlet side of non-return reducing and are symmetrical arranged about non-return reducing centrage, and the tangent line angle of loca is less than 90 ° during two lobe shape slotted vane snappings.
8. venipuncture fixture according to claim 7, it is characterized in that: the hinged end that is positioned at two lobe shape slotted vanes respectively is provided with a handle, makes to pinch when holding two handles and drawing close two lobe shape slotted vanes and break away from and fasten.
9. venipuncture fixture according to claim 8, it is characterized in that: the groove face of described two lobe shape slotted vanes is provided with rubber and increases the layer that rubs.
10. venipuncture fixture according to claim 9 is characterized in that: described palm band is that slab construction and posterior edges are positioned at patient's thumb and refer to that bifurcation is anterior; Described palm band posterior edges is provided be used to the rectangular indentation of abdicating the lancet puncture position, and described bar shaped wrist strap groove longitudinally arranges at least two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220208390 CN202761849U (en) | 2012-05-10 | 2012-05-10 | Venipuncture fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220208390 CN202761849U (en) | 2012-05-10 | 2012-05-10 | Venipuncture fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202761849U true CN202761849U (en) | 2013-03-06 |
Family
ID=47768458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220208390 Expired - Fee Related CN202761849U (en) | 2012-05-10 | 2012-05-10 | Venipuncture fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202761849U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158527A (en) * | 2017-05-14 | 2017-09-15 | 内蒙古民族大学 | A kind of ergonomics pediatric nursing infusion device |
| CN109550109A (en) * | 2017-09-26 | 2019-04-02 | 山东省肿瘤防治研究院 | A kind of venous detaining needle with thread gluing |
| CN109893141A (en) * | 2019-03-15 | 2019-06-18 | 中国人民解放军陆军军医大学第二附属医院 | A kind of fixed device of blood sampling |
-
2012
- 2012-05-10 CN CN 201220208390 patent/CN202761849U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109550109A (en) * | 2017-09-26 | 2019-04-02 | 山东省肿瘤防治研究院 | A kind of venous detaining needle with thread gluing |
| CN109893141A (en) * | 2019-03-15 | 2019-06-18 | 中国人民解放军陆军军医大学第二附属医院 | A kind of fixed device of blood sampling |
| CN109893141B (en) * | 2019-03-15 | 2021-08-20 | 中国人民解放军陆军军医大学第二附属医院 | Fixing device for blood sampling |
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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: 20130306 Termination date: 20150510 |
|
| EXPY | Termination of patent right or utility model |