CN202478303U

CN202478303U - Venous indwelling needle protection sleeve

Info

Publication number: CN202478303U
Application number: CN201220101076XU
Authority: CN
Inventors: 梁娟; 陈彩平; 杨欣伟; 成胜权; 孙新; 汪萍
Original assignee: Fourth Military Medical University FMMU
Current assignee: Fourth Military Medical University FMMU
Priority date: 2012-03-16
Filing date: 2012-03-16
Publication date: 2012-10-10
Anticipated expiration: 2022-03-16

Abstract

The utility model relates to a venous indwelling needle protection sleeve which comprises a strip-shaped enclosure, wherein two sides of the enclosure are provided with a connection buckle respectively, and the enclosure is provided with an observation hole. The venous indwelling needle protection sleeve is convenient for the real-time observation of the puncture part of the patient, has a good use effect and low cost and is simple in structure and convenient to operate.

Description

The venous detaining needle protective sleeve

Technical field

This utility model belongs to the medical apparatus field, is specifically related to a kind of venous detaining needle protective sleeve.

Background technology

Medical treatment and nursing medium-sized vein remaining needle is widely used in clinical each patient of section; Patient like critical illness people, surgical patient and the long-time transfusion of needs; Use the misery that venous detaining needle has avoided venipuncture repeatedly to bring for the patient, the while also alleviated nurse's workload greatly.

But the aseptic transparent fixedly site of puncture of applying ointment or plaster of fixing employing mostly that punctures later clinically is not because the patient is when noting protecting; Cause syringe needle to be deviate from easily; Severe patient can cause too much and lose blood, and has increased patient suffering and its financial burden, also increases nursing staff's working strength.

Have the venous detaining needle protective sleeve of fixed function in the prior art, they directly overlay above the site of puncture, are not easy to carry out Real Time Observation for the site of puncture, such as: when skidding off, syringe needle is not easy to find.

In addition, because the structure of venous detaining needle protective sleeve of the prior art all is a body, in use; Need protective sleeve be enclosed within around patient's the puncture portion; And the elasticity of protective sleeve can not be regulated, and makes it produce the adverse influence to the patient in actual use, such as: for crossing thin patient; Protective sleeve is pine too, can not play a protective role; For crossing fat patient, too tight again, use can cause blood circulation not smooth for a long time; Perhaps, it is restricted in actual use for the different parts such as the fat or thin different at different position and different such as arm, shank of patient body.

The utility model content

This utility model problem to be solved is: a kind of venous detaining needle protective sleeve that can make things convenient for Real Time Observation patient site of puncture is provided.

The technical solution of this utility model is: this utility model provides a kind of venous detaining needle protective sleeve, comprises inclusion enclave, and its special character is: said inclusion enclave is for banded, and the two ends of inclusion enclave are respectively equipped with junction button, and inclusion enclave is provided with observation port.The junction button at inclusion enclave both ends is used for inclusion enclave is connected into sleeve-like, and observation port can the Real Time Observation site of puncture, avoids the site of puncture abnormal conditions to occur, guarantees that transfusion accomplishes smoothly, has reduced the generation of malpractice to a certain extent.

For the child, itself there are not ability of self control or ability of self control relatively poor, cause the remaining needle displacement of its wrist or ankle joint easily.For this reason, on inclusion enclave, interlayer can be set, be provided with fixing head in this interlayer, when inclusion enclave was buckled junction button formation sleeve-like, fixing head was in the position relative with observation port.Fixing head plays the effect of restriction child's wrist or ankle joint motion, guarantees transfusion completion smoothly.

The upper end of above-mentioned inclusion enclave interlayer can be opening or the sealing.Owing to certain zone of action is arranged in the interlayer, can adjust the position of fixing head according to the position of observation port, but in order to prevent skidding off of in infusion process fixing head, thereby interlayer is arranged to totally enclosed preferable.

For the adjusting range that makes this utility model inclusion enclave is bigger, following technical scheme can also be arranged:

The one or both ends of above-mentioned inclusion enclave are provided with extends band, and said junction button is arranged on to extend and is with; Junction button can be double buckle, bonding button, bracelet or hasp.

Preferred scheme is: first end of inclusion enclave is provided with and extends band; Extend to be with and be provided with junction button; Described junction button is bonding button or double buckle; Second end of inclusion enclave is provided with clasp, and the extension band of inclusion enclave first end can pass the clasp of inclusion enclave second end, utilizes bonding the button or double buckle realization connection on it then behind the extension band opisthotonos of first end.

Compared with prior art, the utility model has the advantages that:

1, owing to be provided with observation port, be easy to observe pinprick local circumstance, can further reduce the patient because of repeated puncture causes sensual misery, and alleviated medical personnel's workload;

2, owing to be provided with fixing head, further prevent arbitrarily moving of protective sleeve, easy to operate, simple structure, venous detaining needle is fixing reliable, and pad plays the effect of restraint below the puncture limbs, reduced the generation of malpractice;

3, this utility model is processed with Elastic bandage; And be provided with junction button, can regulate elasticity according to the limbs or the fat or thin difference of patient of different parts; In use; Can not influence the circulation of blood, thereby can not cause uncomfortable sensation, can not give the deleterious impact of next time infusing yet to the patient;

Description of drawings

Fig. 1 is the structural representation of first embodiment of this utility model;

Fig. 2 is the partial schematic diagram of interlayer among Fig. 1;

Fig. 3 is the structural representation of second embodiment of this utility model;

Fig. 4 is the structural representation of the 3rd embodiment of this utility model;

Fig. 5 is the user mode figure of this utility model the 3rd embodiment clasp.

Number among the figure: the 1-inclusion enclave; The 2-observation port; The 3-fixing head; The 4-interlayer; 11-interlayer band; The bonding button of 51-, the bonding button of 52-, 61-extend band; Two of one of 61a-double buckle, 61b-double buckle; The 62-clasp.

The specific embodiment

Like Fig. 1, Fig. 3, shown in Figure 4, the venous detaining needle protective sleeve that this utility model provides comprises inclusion enclave 1, and inclusion enclave 1 is the banded inclusion enclave of rubber-like, and inclusion enclave 1 is provided with observation port 2, and inclusion enclave 1 relative both ends are provided with junction button respectively.Inclusion enclave 1 can be a double-layer elastic binder inclusion enclave, and observation port 2 can be square, rectangle, circle or oval-shaped, and fixing head 3 is normally orthogonal.

This utility model is specially adapted to the child; For the child below 2 years old; The factor that also its behavior of considered can not automatic control; Can on inclusion enclave 1, set up a fixing head 3, this fixing head 3 is positioned at the position relative with observation port 2 substantially during use for this reason, avoids owing to the movable fortuitous event that causes of the joint part of hands or foot.

Below in conjunction with embodiment the content of this utility model is specified.

Fig. 1 has provided the structure of first embodiment, also is provided with interlayer 4 on the inclusion enclave 1, is provided with fixing head 3 in the interlayer 4; Interlayer 4 is totally enclosed, also can be provided with opening, and is preferably totally enclosed.

During use inclusion enclave 1 is walked around limbs; Observation port 2 is adjusted to the site of puncture; And according to the different parts or the fat or thin adjusting elasticity of patient of patient's limbs, it is relative with the position of observation port 2 to adjust fixing head 3 simultaneously, buckles through the junction button at inclusion enclave body two ends again.

Because the fat or thin difference in site of puncture, the position that needs adjustment fixing head 3 is to keep relative basically with observation port 2.Fig. 2 has provided the partial schematic diagram of the first embodiment interlayer, and therefore fixing head 3 has certain zone of action between inclusion enclave 1 body and interlayer band 11, can in this zone of action, adjust the position of fixing head 3.

Fig. 3 has provided the second example structure sketch map of this utility model; When one of relative both ends of inclusion enclave or both ends are provided with when extending band; Bonding button 51 is or/and bonding button 52 is arranged on to extend is with; Method for using is identical with first embodiment, extends band owing to be provided with, so adjusting range is bigger.

When the child below 2 years old uses this utility model, because child's skin is more tender and lovely, need prevent improper friction to child's skin, for this reason, can adopt the structure of the 3rd embodiment.

Fig. 4 has provided the structure of the 3rd embodiment, and an end of inclusion enclave 1 is provided with to extend is with 61, and the other end is provided with latch closure 62, extends two 61b that are provided with one of double buckle 61a and double buckle with 61 positive and negative respectively.During use; Inclusion enclave 1 is walked around child patient's wrist or ankle position, make observation port 2 aim at the pinprick sites of puncture, move the fixing head 3 in the interlayer 4 again; Be located at the position relative substantially, through extending the belt box inclusion enclave of sleeve-like fixed at last with observation port 2.

The connection status of extending the belt box is as shown in Figure 5, the extension of inclusion enclave 1 one ends with 61 pass the inclusion enclave other end clasp 62, will extend then and be with 61 opisthotonos, two 61b with one of 61 double buckle 61a and double buckle snap together with extension; When extension is bonding button with 61 junction button, the elasticity that can regulate inclusion enclave 1 easily through extension with the position of 61 autoadhesions; When extension is double buckle with 61 junction button, a plurality of double buckles need be set, so that regulate the elasticity of inclusion enclave 1.The manner that adopts opisthotonos to extend band can avoid junction button to touch child's skin.

Through experiment showed, that for the child below 2 years old, the optimal parameter of this instance is: inclusion enclave 1 is a double-layer elastic binder inclusion enclave, and observation port 2 is the square of length of side 1.5cm, fixing head 4 be long for 8cm, widely be the rectangle of 4cm.

When the child more than 2 years old uses this time, the length of side of observation port 2 can change as the case may be, is as the criterion conveniently to observe and to prevent to be infected in principle.

Above-mentioned embodiment is not to be the restriction to this utility model, and the equivalence of making in the essential scope of those skilled in the art according to this utility model changes, retrofits, adds or replacement, all should be included in the protection domain of this utility model.

Claims

1. a venous detaining needle protective sleeve comprises the elasticity inclusion enclave, it is characterized in that: said inclusion enclave is for banded, and the two ends of inclusion enclave are respectively equipped with junction button, and inclusion enclave is provided with observation port.

2. venous detaining needle protective sleeve according to claim 1 is characterized in that: on the said inclusion enclave interlayer is set, is provided with fixing head in this interlayer, when inclusion enclave was buckled junction button formation sleeve-like, fixing head was in the position relative with observation port.

3. venous detaining needle protective sleeve according to claim 2 is characterized in that: the upper end of said interlayer be opening or the sealing.

4. venous detaining needle protective sleeve according to claim 3 is characterized in that: the one or both ends of inclusion enclave are provided with extends band, and said junction button is arranged on to extend and is with.

5. venous detaining needle protective sleeve according to claim 3; It is characterized in that: first end of said inclusion enclave is provided with and extends band; Extend to be with and be provided with junction button; Described junction button is bonding button or double buckle, and second end of inclusion enclave is provided with clasp, and the extension band of inclusion enclave first end can pass the clasp of inclusion enclave second end.

6. venous detaining needle protective sleeve according to claim 4 is characterized in that: said junction button is double buckle, bonding button, bracelet or hasp.

7. according to claim 1 or 4 described venous detaining needle protective sleeves, it is characterized in that: said inclusion enclave is a double-layer elastic binder inclusion enclave, and said observation port is square, rectangle, circle or oval, and said fixing head is a rectangle.

8. venous detaining needle protective sleeve according to claim 5 is characterized in that: said inclusion enclave is a double-layer elastic binder inclusion enclave, and said observation port is that the length of side is the square of 1.5cm, said fixing head be long for 8cm, widely be the rectangle of 4cm.