CN201823113U

CN201823113U - Fixing device for intravenous drip

Info

Publication number: CN201823113U
Application number: CN2010202602898U
Authority: CN
Inventors: 袁侨英; 司良毅; 朱正伟
Original assignee: First Affiliated Hospital of TMMU
Current assignee: Third Military Medical University TMMU; First Affiliated Hospital of TMMU
Priority date: 2010-07-15
Filing date: 2010-07-15
Publication date: 2011-05-11
Anticipated expiration: 2020-07-15

Abstract

The utility model discloses a fixing device for intravenous drip, which comprises a flat-plate structured wrist strap used for being bound to a wrist. The outer surface of the flat-plate structured wrist strap is provided with an infusion tube clamp corresponding to a hand back, the infusion tube clamp is provided with ratchets, and a unidirectional ratchet bar is longitudinally and fixedly disposed on an infusion tube, and is matched with the ratchets in the manner of being capable of sliding towards a tip of an infusion needle. During infusion, the needle can be set backwards but forwards, external force applied to the infusion tube cannot be transmitted directly to the needle, thereby infusion direction of the needle is guaranteed, a patient subject to infusion has more free space to move, comfort in infusion is promoted especially to pediatric patients, direction of the needle cannot be changed or the needle cannot fall off when the patient moves normally, smooth treatment process is guaranteed, safety accidents are prevented, labor intensity of nursing staff is relieved, and infusion can be performed for mild patients independently. In addition, the fixing device is simple and convenient in use and low in cost.

Description

The fixture that is used for intravenous drip

Technical field

This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of fixture that is used for intravenous drip.

Background technology

Transfusion is to import intravital large bolus injection liquid by intravenous drip.Be packaged in the infusion bottle or bag of glass or plastics, do not contain antiseptic or antibacterial.Because its consumption is big and be directly to enter blood, thereby once transfusion needs the long time.

In the infusion process, generally adopt transfusion needle directly to insert vein and inject, the tube for transfusion of Aculeata is bonded on the back of the hand by adhesive plaster and fixes, and in order to prevent to come off, needs sticking more adhesive plaster.Adhesive plaster is bonding owing to be 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 influences normal therapeutic.Do the time spent and be subjected to external force, can directly be passed to syringe needle, influence the orientation of syringe needle or directly cause the run-bake-needle fault phenomenon, bring misery to the patient for tube for transfusion; For the child, active meeting causes adhesive plaster to come off, and influences 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 to address the above problem, occur a series of be used for child's immobilized patients hands device, prevent hand motion and cause coming off of syringe needle; Child's hand is caused constraint, influence comfortable type, and can not come off,, can directly have influence on and thrust venous syringe needle orientation even run-bake-needle fault, cause danger if external force acts on tube for transfusion from preventing syringe needle in essence.

Therefore, need a kind of fixture that is used for intravenous drip, in the infusion process, after tube for transfusion is subjected to the external force effect, external force is not directly delivered to syringe needle, guarantee the injection orientation of syringe needle, transfusion outpatient has activity space more freely, improves the level of comfort of infusion process, particularly for child patient, normal action can't cause the change or the run-bake-needle fault phenomenon in syringe needle orientation, guarantees carrying out smoothly of therapeutic process, prevents security incident.

The utility model content

In view of this, this utility model provides a kind of fixture that is used for intravenous drip, in the infusion process, after tube for transfusion is subjected to the external force effect, external force is not directly delivered to syringe needle, guarantee the injection orientation of syringe needle, transfusion outpatient has activity space more freely, improves the level of comfort of infusion process, particularly for child patient, normal action can't cause the change or the run-bake-needle fault phenomenon in syringe needle orientation, guarantees carrying out smoothly of therapeutic process, prevents security incident.

A kind of fixture that is used for intravenous drip of the present utility model, comprise and be used for being stranded the slab construction wrist strap that is tied in wrist, described slab construction wrist strap outer surface and the back of the hand are oppositely arranged the transfusion pipe clamp, described transfusion pipe clamp is provided with ratchet, the tube for transfusion that is used to infuse longitudinally fixedly installs unidirectional ratchet bar, and described unidirectional ratchet bar is cooperating with ratchet to the mode that transfusion needle point direction is slided.

Further, described transfusion pipe clamp comprises the pipe clamp seat, and pore and the shell fragment that was positioned at pore were set on the pipe clamp seat, and described ratchet is arranged on the shell fragment, and tube for transfusion passed pore and unidirectional ratchet bar is cooperated with ratchet;

Further, described shell fragment and pipe clamp seat are set to one and are made by elastoplast;

Further, described shell fragment extends axially along the mistake pore and appears pore;

Further, also comprise the palm plate that is used to place the centre of the palm, described 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 slab construction wrist strap two ends correspondence one by one;

Further, described palm front edge of board is provided with the palm band, and described palm band and palm plate snapping are formed for fettering the sleeve-like structure of palm front end;

Further, described palm band is that slab construction and posterior edges are positioned at patient's thumb and refer to the bifurcation front portion; Described palm band posterior edges is provided with the rectangular indentation that is used to abdicate the needle injection position;

Further, described palm band and palm plate are by having that elastoplast is made and the horizontal end of palm band and palm plate are made into integration, and the other end passes the bar shaped band groove that longitudinally is provided with on the palm plate and is fastened on palm plate lower surface; The width of described palm plate is not more than 35cm;

Further, described bar shaped wrist strap groove longitudinally is provided with at least two groups;

Further, between the described slab construction wrist strap two ends and between palm band and the palm plate lower surface by the adhering buckle snapping.

The beneficial effects of the utility model are: the fixture that is used for intravenous drip of the present utility model, adopt ratchet and ratchet bar structure to prevent the syringe needle post-tensioning and with ratchet and ratchet bar structure relative fixed in wrist, syringe needle can only forward can not be backward, after external force acts on tube for transfusion, less displacement is only arranged, external force is not directly delivered to syringe needle, can not have any impact to syringe needle, guarantee the injection orientation of syringe needle, transfusion outpatient has activity space more freely, improve the level of comfort of infusion process, particularly for child patient, normal action can't cause the change or the run-bake-needle fault phenomenon in syringe needle orientation, guarantees carrying out smoothly of therapeutic process, prevents security incident; Use this utility model to infuse, the patient can carry out the action of some daily daily life, alleviates the person's of accompanying and attending to labor intensity, for the patient with slight symptoms, can independently infuse, and easy to use, cost is low.

Description of drawings

Below in conjunction with the drawings and specific embodiments this utility model is described in further detail.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 be Fig. 1 along A-A to cutaway view;

Fig. 3 be Fig. 1 along B-B to cutaway view;

Fig. 4 be Fig. 1 along C-C to cutaway view.

The specific embodiment

Fig. 1 is a structural representation of the present utility model, Fig. 2 be Fig. 1 along A-A to cutaway view, Fig. 3 be Fig. 1 along B-B to cutaway view, Fig. 4 be Fig. 1 along C-C to cutaway view, as shown in the figure: the fixture that is used for intravenous drip, comprise being used for being stranded the slab construction wrist strap 3 be tied in wrist, described slab construction wrist strap 3 outer surfaces and the back of the hand are oppositely arranged the transfusion pipe clamp, and outer surface is meant that wrist strap is tired and is tied in radially outer surface behind the wrist; Described transfusion pipe clamp is provided with ratchet 41, and the tube for transfusion 5 that is used to infuse longitudinally fixedly installs unidirectional ratchet bar 51, and described unidirectional ratchet bar 51 is cooperating with ratchet 41 to the mode that transfusion needle point direction is slided; During use, slab construction wrist strap 3 directly is buckled in patient's wrist place, degree of tightness is suitable, from front end syringe needle is pulled out the operation of infusing as required, and adopt adhesive plaster suitably to paste get final product, owing to adhesive plaster is not subjected to external force, thereby can not cause and come off, use simple and safe.

In the present embodiment, described transfusion pipe clamp comprises pipe clamp seat 4, and pore 43 and the shell fragment 42 that was positioned at pore 43 were set on the pipe clamp seat 4, and described ratchet 41 is arranged on the shell fragment 42, and tube for transfusion 5 passed pore 43 and unidirectional ratchet bar 51 is cooperated with ratchet 41; Simple in structure, easy to operate, cost of manufacture is low.

In the present embodiment, described shell fragment 42 is set to one with pipe clamp seat 4 and is made by elastoplast; Integrally formed, to make simply, cost is low.

In the present embodiment, described shell fragment 42 extends axially along mistake pore 43 and appears pore 43; During use,, ratchet 41 and unidirectional ratchet bar 41 are broken away from cooperate, then can arbitrarily regulate tube for transfusion 5 backward, reach suitable length by lifting shell fragment 42 ends, easy to use.

In the present embodiment, also comprise the palm plate 1 that is used to place the centre of the palm, described palm plate 1 laterally is set up in parallel two bar shaped wrist strap grooves (being respectively bar shaped wrist strap groove 12a and bar shaped wrist strap groove 12b among the figure) longitudinally with the wrist corresponding position, and bar shaped wrist strap groove 12a and bar shaped wrist strap groove 12b and snapping are passed in described slab construction wrist strap 3 two ends correspondence one by one; Adopt palm plate 1 structure, can prevent the action that hand there is no need, further guarantee carrying out smoothly of transfusion operation.

In the present embodiment, described palm plate 1 front end is provided with palm band 2, and front end is a finger orientation; Described palm band 2 and palm plate 1 snapping are formed for fettering the sleeve-like structure of palm front end; Be used for fixing palm, be enclosed within the palm front end during use, degree of tightness is suitable, prevents that hand motion from influencing carrying out smoothly of infusion process, is specially adapted to the child.

In the present embodiment, described palm band 2 refers to the bifurcation front portion for slab construction and posterior edges are positioned at patient's thumb; Described palm band 2 posterior edges are provided with the rectangular indentation 21 that is used to abdicate the needle injection position; In this structure, palm band 2 and slab construction wrist strap 3 have together limited the length travel of tube for transfusion, guarantee that further external force does not impact syringe needle; Simultaneously, rectangular indentation 21 exposes the back of the hand that is used to inject.

In the present embodiment, described palm band 2 and palm plate 1 are by having that elastoplast is made and palm band 2 horizontal ends and palm plate 1 are made into integration, the other end passes the bar shaped band groove 11 that longitudinally is provided with on the palm plate 1 and is fastened on palm plate 1 lower surface, and lower surface is meant the symmetrical surface with patient centre of the palm contact surface; The width of described palm plate 1 is not more than 35cm, and is simple in structure, and cost of manufacture is low; Present embodiment adopts the width of 35cm, is applicable to child and adult, increases this utility model versatility.

In the present embodiment, described bar shaped wrist strap groove 12a and bar shaped wrist strap groove 12a longitudinally are provided with at least two groups; Present embodiment adopts two groups, adjusts the position of slab construction wrist strap 3 according to the size of arm, can be used for adult and child, has versatility.

In the present embodiment, pass through the adhering buckle snapping between described slab construction wrist strap 3 two ends and between palm band 2 and palm plate 1 lower surface; Make easily, cost is low, and is easy to use.

Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although this utility model is had been described in detail with reference to preferred embodiment, 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 the aim and the scope of the technical program, it all should be encompassed in the middle of the claim scope of the present utility model.

Claims

1. fixture that is used for intravenous drip, it is characterized in that: comprise being used for being stranded the slab construction wrist strap that is tied in wrist, described slab construction wrist strap outer surface and the back of the hand are oppositely arranged the transfusion pipe clamp, described transfusion pipe clamp is provided with ratchet, the tube for transfusion that is used to infuse longitudinally fixedly installs unidirectional ratchet bar, and described unidirectional ratchet bar is cooperating with ratchet to the mode that transfusion needle point direction is slided.

2. the fixture that is used for intravenous drip according to claim 1, it is characterized in that: described transfusion pipe clamp comprises the pipe clamp seat, pore and the shell fragment that was positioned at pore were set on the pipe clamp seat, described ratchet is arranged on the shell fragment, and tube for transfusion passed pore and unidirectional ratchet bar is cooperated with ratchet.

3. the fixture that is used for intravenous drip according to claim 2 is characterized in that: described shell fragment and pipe clamp seat are set to one and are made by elastoplast.

4. the fixture that is used for intravenous drip according to claim 3 is characterized in that: described shell fragment extends axially along the mistake pore and appears pore.

5. according to the described fixture that is used for intravenous drip of the arbitrary claim of claim 1 to 3, it is characterized in that: also comprise the palm plate that is used to place the centre of the palm, described 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 slab construction wrist strap two ends correspondence one by one.

6. the fixture that is used for intravenous drip according to claim 5 is characterized in that: described palm front edge of board is provided with the palm band, and described palm band and palm plate snapping are formed for fettering the sleeve-like structure of palm front end.

7. the fixture that is used for intravenous drip according to claim 6 is characterized in that: described palm band is that slab construction and posterior edges are positioned at patient's thumb and refer to the bifurcation front portion; Described palm band posterior edges is provided with the rectangular indentation that is used to abdicate the needle injection position.

8. the fixture that is used for intravenous drip according to claim 7, it is characterized in that: described palm band and palm plate are by having that elastoplast is made and the horizontal end of palm band and palm plate are made into integration, and the other end passes the bar shaped band groove that longitudinally is provided with on the palm plate and is fastened on palm plate lower surface; The width of described palm plate is not more than 35cm.

9. the fixture that is used for intravenous drip according to claim 8 is characterized in that: described bar shaped wrist strap groove longitudinally is provided with at least two groups.

10. the fixture that is used for intravenous drip according to claim 9 is characterized in that: pass through the adhering buckle snapping between the described slab construction wrist strap two ends and between palm band and the palm plate lower surface.