CN215083393U - Novel safety remaining needle - Google Patents

Abstract

The utility model discloses a novel safety indwelling needle, which comprises a first connecting block and a second connecting block, wherein one side surface of the first connecting block is fixedly connected with an indwelling needle head, the other side surface of the first connecting block is fixedly connected with an indwelling needle handle, the first connecting block and the second connecting block are mutually fixedly connected through a transfusion tube, an exhaust mechanism is arranged on the transfusion tube, the surface of the transfusion tube is provided with a clamping groove, an exhaust hole is additionally arranged on the surface of an upper exhaust shell through the arranged exhaust mechanism, if a small amount of air exists, the air can be automatically exhausted before being input into a vein, a three-time exhaust effect is achieved, and because the air is exhausted twice before transfusion, the effect can effectively avoid the fear, frightening, tension and other bad emotions of transfusion adverse reaction caused by the air entering the body, the medical experience is improved, and the patient protection contradiction is reduced, the satisfaction of the patient is improved.

Description

Novel safety remaining needle

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to novel needle is kept somewhere to safety.

Background

BD safe type venous indwelling needles and A type medical transparent application (indwelling needle adhesive films) are clinically used at present, venous transfusion is a common clinical operation, and a large number of patients have the treatment way every day. The venous transfusion technology and the used equipment are relatively mature, the precision transfusion device, the safety type indwelling needle, the A-type medical transparent application and the like can exhaust air before transfusion and then is connected with the indwelling needle for transfusion, and the treatment is completed.

The traditional indwelling needle has the following disadvantages when in use:

1. although air is discharged before intravenous infusion, a small amount of air bubbles and liquid are occasionally input into the body of a patient together in the infusion process, the amount of air is small, a steam pocket is also small, the influence on the human body is basically avoided, nurses find that the air can be discharged in time, some patients can see panic, and adverse reaction and air embolism of infusion can happen when a large amount of air enters the body because the air cannot enter the body. The phenomenon can cause panic, scare, tension and bad mood of the patient, influence the medical experience and seriously increase the medical contradiction;

2. after the puncture of the venous indwelling needle is successful, the venous indwelling needle can be used for 96 hours when the venous indwelling needle is not red, swollen or seeped and is well fixed, and the venous indwelling needle can be used for pulse-type tube sealing by using 0.9% sodium chloride injection after the transfusion is finished and then is clamped. Because the indwelling needle is in the vein and is communicated with the vein, after the tube is sealed, the patient still needs to pay attention and cannot move too hard. Although the clamp is closed, sometimes a patient carelessly has a small amount of blood exudation, and a part of patients can not understand the clamp, feel afraid and tense, and also influence the medical experience, and seriously increase the medical care contradiction;

3. after the venous indwelling needle is successfully punctured, the A-type medical transparent application is required to be fixed, after the A-type medical transparent application is fixed, a label written with indwelling time and an indwelling person is required to be attached, so that the effective period of the indwelling needle can be conveniently seen in the next use of a shift, three check and eight check pairs of venous transfusion are strict, if the label is written with the indwelling time, whether the indwelling needle is in the effective period can only be judged, and a nurse is not prompted to warn the three check and eight pairs;

4. after the A-type medical transparent application is fixed, the adhesive tape is required to be lifted to be fixed in a U-shaped mode. Adhesive tape and the medical transparent application of A type are separately, solitary article, and the general puncture finishes with the medical transparent application of A type and fixes the back that finishes, need take the adhesive tape height once more and lift the platform, and the U type is fixed, and is more time-consuming, and when patient's activity or sweat are more, the adhesive tape drops very easily, and it is fixed to need the platform U type of lifting a lot of. The process is repeated, a patient sometimes feels inconvenient and troublesome to nurses, the indwelling needle swings randomly, and the use duration of the indwelling needle is easily influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the intraductal a small amount of air that exists of infusion that prior art exists, a small amount of blood oozes after the infusion, label suggestion information is too few and the fixed adhesive tape of platform U type is fallen, keep somewhere the needle and swing the long problem of use that the needle was kept somewhere in the influence, provide a novel safety and keep somewhere the needle, this novel safety is kept somewhere the needle and has can be with the intraductal air clean removal of infusion, avoid having a small amount of blood to ooze, the label increases the suggestion content and prevents that the sticky tape from droing, increase and keep somewhere the long effect of needle use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel needle is kept somewhere to safety, includes first connecting block and second connecting block, first connecting block one side fixed surface is connected with keeps somewhere the syringe needle, needle handle is kept somewhere to first connecting block opposite side fixed surface is connected with, through the mutual fixed connection of transfer line between first connecting block and the second connecting block, just install exhaust mechanism on the transfer line, the transfer line surface is provided with the clamp and closes the groove, the platform U type fixed band is lifted through first layer fixedly connected with to second connecting block surface, layer fixedly connected with label is pasted through the second to platform U type fixed band surface is lifted to the height.

Preferably, the exhaust mechanism comprises an upper exhaust shell, a lower exhaust shell and an exhaust hole, the upper exhaust shell and the lower exhaust shell are fixedly connected with each other, and the exhaust hole penetrates through one side surface of the upper exhaust shell.

Preferably, a first adhesive layer is arranged on one side surface of the U-shaped fixing band of the high-lift platform.

Preferably, a second adhesive layer is arranged on one side surface of the label.

Preferably, the upper end of the surface of the other side of the label is respectively provided with a person holding area, a date holding area, a patient name area and a prompt slogan area, and the inside of the label is provided with an A-type medical transparent application.

Preferably, the reverse surfaces of the A-type medical transparent application and the high-lift platform U-shaped fixing band are both made of oiled paper materials.

Compared with the prior art, the utility model provides a novel needle is kept somewhere to safety possesses following beneficial effect:

1. the utility model has the advantages that the exhaust mechanism is arranged, the exhaust hole is additionally arranged on the surface of the upper exhaust shell, if a small amount of air exists, the air can be automatically exhausted before vein input, and the effect of three-time exhaust is achieved, because twice exhaust is performed before infusion, the effect can effectively avoid the bad emotions of the patient, such as panic, frightening, tension and the like, which can cause adverse reaction of infusion because the air enters the body, so that the medical experience is improved, the contradiction between patient care is reduced, and the satisfaction degree of the patient is improved;

2. the utility model discloses a clamping groove that sets up, under the condition that does not influence the velocity of flow of remaining needle, after the infusion finishes with 0.9% sodium chloride injection pulse seal pipe, close the little clip in clamping groove department, can increase the clip clamping force, prevent that the infusion finishes under the condition that there is the clip to clamp, the patient has the condition that a small amount of blood oozes when unnoticed, this effect has avoided the patient to understand, worry, bad mood such as nervous, improve the experience of seeking medical advice, reduce and protect the trouble contradiction, improve patient's satisfaction;

3. the utility model discloses a label that sets up is provided with respectively on the label surface and keeps somewhere people district, keep somewhere date district, patient's name district, suggestion slogan district and the medical transparent application of A type, patient's name district and suggestion slogan district have been increased than traditional label, further explain the importance of three times of looking for eight pairs, play the suggestion effect when the nurse keeps the needle for patient's venipuncture, except that three times eight pairs have checked patient's name again, three times of looking for eight pairs of suggestion languages, when work is busy, have striking suggestion effect, the operation back of suggestion is checked, avoid the mistake of transfusing, reduce the risk of infusion adverse event, avoid the adverse event to take place;

4. the utility model discloses a platform U type fixed band is lifted to height that sets up, adopt and prevent anaphylactic material, it pastes the layer to be provided with first at platform U type fixed band side surface to lift at height, can play the fixed action, will keep somewhere the needle like a bracelet and fix on the arm, it uses the oiled paper material with the medical transparent reverse side of applying ointment or plaster of A type to lift platform U type fixed band reverse side highly, prevent not using just to warp, it can pack with the medical transparent application of A type together to lift platform U type fixed band highly, the needle puncture is kept somewhere to the vein like this and can directly be with platform U type fixed band of lifting highly after fixed with the medical transparent application of A type, time saving, also prevent that the sticky tape from droing repeatedly, reduce repetitive work, it is long when the use of needle is kept somewhere in the increase, it is painful to reduce to keep somewhere the needle puncture number of times, it is painful to alleviate the patient, improve patient experience of seeking medical advice, increase patient satisfaction.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization provides very big help for people.

Drawings

FIG. 1 is a schematic structural view of a novel safety indwelling needle provided by the present invention;

FIG. 2 is a schematic structural view of an exhaust mechanism in the novel safety indwelling needle according to the present invention;

fig. 3 is a sectional view of a high-lift platform U-shaped fixing band in the novel safety indwelling needle provided by the present invention;

fig. 4 is a schematic structural view of the novel safety indwelling needle tag of the present invention.

Description of the reference numerals

1. Keeping the needle head; 2. a first connection block; 3. a needle handle of the indwelling needle; 4. a transfusion tube; 5. a clamping groove; 6. an exhaust mechanism; 61. an upper exhaust casing; 62. a lower exhaust casing; 63. an exhaust hole; 7. a second connecting block; 8. a U-shaped fixing band of the high-lift platform; 9. a first adhesive layer; 10. a label; 11. a type medical transparent application; 12. a second adhesive layer; 13. a human indwelling area; 14. a date retention area; 15. a patient name field; 16. and a prompt slogan area.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a novel safety indwelling needle comprises a first connecting block 2 and a second connecting block 7, wherein one side surface of the first connecting block 2 is fixedly connected with an indwelling needle head 1, the other side surface of the first connecting block 2 is fixedly connected with an indwelling needle handle 3, the first connecting block 2 and the second connecting block 7 are mutually fixedly connected through a transfusion tube 4, and the transfusion tube 4 is provided with an exhaust mechanism 6, the exhaust mechanism 6 is arranged, the surface of an upper exhaust shell 61 is additionally provided with an exhaust hole 63, if a small amount of air exists, the air can be automatically exhausted before being input into veins, a three-time exhaust effect is achieved, and because twice exhaust is carried out before transfusion, the effect can effectively avoid the fear, frightening, tension and other bad emotions of transfusion adverse reaction caused by the air entering the body, so that the medical experience is improved, the patient protection contradiction is reduced, and the patient satisfaction is improved, the surface of the transfusion tube 4 is provided with the clipping groove 5, and the utility model has the advantages that through the arranged clipping groove 5, under the condition of not influencing the flow velocity of the remaining needle, after the infusion is finished, the tube is sealed by the 0.9 percent sodium chloride injection through pulse, the small clamp is clamped at the clamping groove, can increase the clamping force of the clamp, prevent the condition that a small amount of blood seeps when the patient is not attentive under the condition that the clamp is clamped and closed after the transfusion is finished, the patient's incomprehension has been avoided to this effect, worry, bad mood such as nervous, improve the experience of seeking medical advice, reduce and protect the trouble contradiction, improve patient's satisfaction, second connecting block 7 surface is through first layer 9 fixedly connected with height lift platform U type fixed band 8, prevent that the sticky tape from droing repeatedly, reduce repetitive operation, it is long when increasing the use of keeping somewhere the needle, it punctures the number of times to reduce to keep somewhere the needle, alleviate patient's misery, improve patient experience of seeking medical advice, increase patient's satisfaction, it pastes layer 12 fixedly connected with label 10 through the second to lift platform U type fixed band 8 surface highly.

The utility model discloses in, it is preferred, exhaust mechanism 6 includes last exhaust shell 61, lower exhaust shell 62 and exhaust hole 63, and goes up exhaust shell 61 and the mutual fixed connection between the lower exhaust shell 62, and exhaust hole 63 runs through the setting and at last exhaust shell 61 side surface.

Preferably, 8 side surfaces of platform U type fixed band are lifted to height and are provided with the first layer 9 of pasting, the utility model discloses a platform U type fixed band 8 is lifted to height that sets up adopts and prevents allergic material, is provided with the first layer 9 of pasting at 8 side surfaces of platform U type fixed band are lifted to height, can play the fixed action.

Preferably, the label 10 is provided with a second adhesive layer 12 on one side surface.

Preferably, the upper end of the other side surface of the label 10 is respectively provided with a remaining person area 13, a remaining date area 14, a patient name area 15 and a prompt slogan area 16, the inside of the label 10 is provided with an A-type medical transparent application 11, the utility model discloses a provided label 10, the surface of the label 10 is respectively provided with a person remaining area 13, a date remaining area 14, a patient name area 15, a prompt slogan area 16 and an A-type medical transparent application 11, compared with the traditional label 10, the patient name area 15 and the prompt slogan area 16 are added, the importance of three checking and eight checking pairs is further described, the utility model has the function of prompting when the nurse gives the vein puncture indwelling needle to the patient, except that the name of the patient is checked again for three times and eight pairs, the prompting words are checked for three times and eight pairs, when the work is busy, the infusion alarm has a striking prompting function, prompts a nurse to check after operation, avoids infusion errors, reduces risks of adverse events of infusion, and avoids adverse events.

Preferably, the reverse surfaces of the A-type medical transparent application plaster 11 and the high-lifting platform U-shaped fixing band 8 are made of oiled paper materials, so that deformation of the A-type medical transparent application plaster can be prevented when the A-type medical transparent application plaster is not used, and the high-lifting platform U-shaped fixing band 8 can be packaged together with the A-type medical transparent application plaster 11.

The utility model discloses a theory of operation and use flow: when the infusion device is used, before a patient is punctured, the interior of the infusion tube 4 is subjected to exhaust treatment, after twice exhaust, the indwelling needle is subjected to venipuncture and is indwelling in a blood vessel of the patient, a small part of residual gas thrown away from the interior of the infusion tube 4 subjected to twice exhaust is exhausted through the exhaust hole 63 formed in the exhaust mechanism 6, so that adverse reaction of infusion caused by the fact that the patient enters the body due to air is effectively avoided, the medical experience is improved, the contradiction of patient care is reduced, the satisfaction degree of the patient is improved, then in the infusion process, the second connecting block 7 is fixed on the arm of the patient through the high-lift platform U-shaped fixing band 8 and is adhered to the surface of the arm of the patient through the first adhering layer 9, medical personnel adhere a label 10 on the surface of the high-lift platform U-shaped fixing band 8 through the second adhering layer 12, and respectively write an indwelling person, a label 10 on the surface of the label 10, Date of stay and patient name, which the healthcare worker can clearly see when filling in the information, the reminder slogan provided on the label 10: attention is paid to three and eight pairs, checking after operation is prompted to a nurse, transfusion errors are avoided, risks of adverse events of transfusion are reduced, the adverse events are avoided, after the transfusion is finished, the pipe is sealed by 0.9% sodium chloride injection pulses, the small clamp is clamped at the clamping groove 5, clamping force of the clamp can be increased, the situation that a small amount of blood seeps out when a patient does not pay attention to the situation that the clamp is clamped and closed when the transfusion is finished is avoided, the ill-intentions of the patient, such as misunderstanding, worry and tension, are avoided, medical experience is improved, nursing contradictions are reduced, and satisfaction of the patient is improved.

The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited thereto. In the technical idea scope of the present invention, it can be right to the technical solution of the present invention perform multiple simple modifications, including each technical feature combined in any other suitable manner, these simple modifications and combinations should be regarded as the disclosed content of the present invention, and all belong to the protection scope of the present invention.

Claims (6)

1. The utility model provides a novel needle is kept somewhere to safety, includes first connecting block (2) and second connecting block (7), its characterized in that: first connecting block (2) one side fixed surface is connected with and keeps somewhere syringe needle (1), needle handle (3) are kept somewhere to first connecting block (2) opposite side fixed surface is connected with, through transfer line (4) mutual fixed connection between first connecting block (2) and second connecting block (7), just install exhaust mechanism (6) on transfer line (4), transfer line (4) surface is provided with presss from both sides closed groove (5), platform U type fixed band (8) are highly lifted through first layer (9) fixedly connected with to second connecting block (7) surface, highly lift platform U type fixed band (8) surface and paste layer (12) fixedly connected with label (10) through the second.

2. The novel safety indwelling needle of claim 1, wherein the exhaust mechanism (6) comprises an upper exhaust casing (61), a lower exhaust casing (62) and an exhaust hole (63), the upper exhaust casing (61) and the lower exhaust casing (62) are fixedly connected with each other, and the exhaust hole (63) penetrates through one side surface of the upper exhaust casing (61).

3. The novel safety indwelling needle according to claim 1, wherein a first adhesive layer (9) is arranged on one side surface of the U-shaped fixing band (8) of the high-lift platform.

4. The novel safety indwelling needle according to claim 1, wherein a second adhesive layer (12) is provided on one side surface of the label (10).

5. The novel safety indwelling needle according to claim 1, wherein the upper end of the other side surface of the label (10) is provided with an indwelling person area (13), an indwelling date area (14), a patient name area (15) and a prompt slogan area (16), and an A-type medical transparent application (11) is arranged inside the label (10).

6. The novel safety indwelling needle according to claim 5, wherein the reverse surfaces of the A-type medical transparent application plaster (11) and the high-lift platform U-shaped fixing band (8) are made of oiled paper materials.

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