CN217745235U - Fixing device for superficial vein remaining needle - Google Patents

Abstract

The fixing device for the shallow venous indwelling needle effectively solves the problem that the patient is uncomfortable due to the sticking and fixing of the indwelling needle; the clamp comprises a pressing plate, wherein a fixing ring is arranged at the front end of the pressing plate, a fixing band is arranged at the rear end of the pressing plate, a Y-shaped groove with a downward opening and a large left side and a small right side is formed in the pressing plate, the left side of the Y-shaped groove is communicated with the outside, a handle groove with a downward opening and a left side communicated with the outside is formed in the pressing plate, a through groove which is communicated with the Y-shaped groove is formed in the pressing plate up and down, a cover plate capable of shielding the through groove is hinged in the through groove, a bottom plate is arranged on the left side of the upper end of the pressing plate, two limiting columns which are opposite from front to back and in the up and down direction are arranged on the bottom plate, a top column in the up and down direction is arranged on the upper end of the pressing plate, and a U-shaped plate with a downward opening and capable of being contacted with the top column and the limiting columns is detachably connected to the upper end of the bottom plate; the utility model discloses the structure is ingenious, and convenient to use is convenient for fix and is looked over and keep somewhere the needle, has increased patient's comfort level, has reduced the possibility of unplanned tube drawing.

Description

Fixing device for superficial vein remaining needle

Technical Field

The utility model relates to an indwelling needle nursing technical field, especially a shallow vein indwelling needle fixing device.

Background

The intravenous route treatment medicine of the venous indwelling needle is a routine medicine route for treating patients with coronary heart disease and heart failure, the venous indwelling needle is a common clinical venous route, is simple and convenient to operate, is suitable for patients needing long-term infusion treatment, avoids the pain of repeated puncture of the patients, and directly influences the using effect of the venous indwelling needle due to the length of the indwelling time of the venous indwelling needle.

At present, the needle is kept somewhere to the majority is fixed to adopt the adhesive tape and apply ointment or plaster fixedly, because skin sweat easily leads to the mucosa to roll up, in order to increase fixed fastness, after the mucosa is rolled up, the nurse can change or paste with adhesive tape multiturn winding applying ointment or plaster, easily tear when changing the application and keep somewhere the needle, not only can reduce the result of use who keeps somewhere the needle, and can increase patient's pain and discomfort, adhesive tape also easily arouses symptoms such as skin allergy with the long-time contact of skin, further increase patient's uncomfortable, increase the possibility of unplanned extubation.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the utility model aims to provide a shallow vein indwelling needle fixing device, which effectively solves the problem that the indwelling needle is stuck and fixed to cause discomfort of the patient.

The technical scheme of its solution is, the utility model discloses a clamp plate, the clamp plate front end is equipped with solid fixed ring and its rear end is equipped with the fixed band, set up the opening Y-shaped groove down and big right side is little about and, Y-shaped groove left side and external intercommunication, set up the opening on the clamp plate down and the handle groove of left side and external intercommunication, handle groove rear side and Y-shaped groove front side intercommunication, link up and the logical groove of left side and Y-shaped groove intercommunication about seting up on the clamp plate, it has the apron that can shelter from logical groove to articulate in the logical inslot, clamp plate upper end left side is equipped with the bottom plate, relative and two spacing posts of upper and lower direction around being equipped with on the bottom plate, the interval more than or equal to's diameter of two spacing posts, the clamp plate upper end is equipped with the fore-set post of direction from top to bottom, the fore-set post is located the perpendicular bisector of two spacing post lines, the U-shaped plate that can be connected with opening down and can contact with fore-set post and spacing post can be dismantled to the bottom plate upper end.

The utility model discloses the structure is ingenious, and convenient to use is convenient for fix and is looked over and keep somewhere the needle, has increased patient's comfort level, has reduced the possibility of unplanned tube drawing.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a full-section top perspective view of the utility model.

Fig. 3 is a sectional top perspective view of the present invention.

Fig. 4 is a full-section left-side perspective view diagram of the utility model.

Fig. 5 is a left perspective view diagram of sectioning of the utility model.

Fig. 6 is a sectional overhead perspective view of the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The clamp comprises a clamp plate 1, wherein a fixing ring 2 is arranged at the front end of the clamp plate 1, a fixing belt 3 is arranged at the rear end of the clamp plate, a Y-shaped groove 4,Y with a downward opening and a large left side and a small right side is formed in the clamp plate 1, the left side of the Y-shaped groove 4,Y is communicated with the outside, a handle groove with a downward opening and a left side communicated with the outside is formed in the clamp plate 1, the rear side of the handle groove is communicated with the front side of the Y-shaped groove 4, a through groove 5 which is communicated with the Y-shaped groove 4 up and down is formed in the clamp plate 1, a cover plate 6 capable of shielding the through groove 5 is hinged in the through groove 5, a bottom plate 7 is arranged on the left side of the upper end of the clamp plate 1, two limiting columns 8 which are opposite from front to back and up and down are arranged on the bottom plate 7, the diameter of the distance of the two limiting columns 8 is larger than or equal to the diameter, a top column 9 which is arranged on the upper end of the clamp plate 1, the top column 9 is positioned on a perpendicular line of the two limiting columns 8, and the bottom plate 7 can be detachably connected with a U-shaped plate 10 which the top column 9 and can be contacted with the top column 8.

In order to fix the fixing band 3 conveniently, the 3 rear sides of fixing band be equipped with the female subsides of magic 11, 3 free ends of fixing band be equipped with can with the female subsides of magic 11 adhesive magic subsides 12.

In order to restrict the position of the cover plate 6, the pressing plate 1 on set up the opening towards the back and the front side with lead to the groove of dodging of 5 intercommunications of groove, dodge groove upside and external intercommunication, the cover plate 6 is for falling L shape and its upper side can insert and dodge the inslot, the cover plate 6 is elastic material and its back ladder face can laminate with pressing plate 1 rear end face.

In order to facilitate the movement of the cover plate 6, the upper end of the cover plate 6 is provided with an elastic belt 13.

In order to detach and connect the bottom plate 7 and the U-shaped plate 10, slots with downward openings are respectively formed in the front side and the rear side of the U-shaped plate 10, and insertion blocks 14 which can be in interference fit with the slots on the corresponding sides are respectively arranged on the front side and the rear side of the upper end of the bottom plate 7.

In order to achieve a better using effect, the fixing band 3 is provided with a finger groove which is consistent with the length direction of the fixing band and penetrates through the fixing band along the thickness direction of the fixing band.

When the utility model is used, the inserting block 14 is inserted into the inserting groove, the fixing band 3 is separated from the fixing ring 2, the initial state of the attachment of the stepped surface behind the cover plate 6 and the rear end surface of the pressing plate 1 is realized, when the indwelling needle is punctured on the skin of a patient, the pressing plate 1 is pulled, the Y-shaped groove 4 is aligned to the three-way pipe at the puncture side of the indwelling needle and presses the pressing plate 1 downwards, when the pressing plate 1 is contacted with the skin of the patient, the three-way pipe at the puncture side of the indwelling needle is positioned in the Y-shaped groove 4, the needle handle on the three-way pipe is positioned in the handle groove, and the puncture position of the indwelling needle is positioned below the through groove 5;

if the puncture position is on the back of the hand, the pressing plate 1 is kept pressed and the fixing band 3 is pulled, so that the thumb of the patient passes through the finger groove, at the moment, the fixing band 3 is continuously pulled, the fixing band 3 continuously pulls after bypassing the fixing ring 2 until the fixing band 3 is completely attached to the skin of the patient, at the moment, the two sides of the fixing band 3 separated by the finger groove are respectively positioned at the tiger mouth and the wrist of the patient, the fixing band 3 is pulled, so that the hook-and-loop fastener 12 is bonded on the hook-and-loop fastener 11, and at the moment, the puncture side of the indwelling needle is fixed on the back of the hand of the patient;

if the puncture position is on the forearm, the pressing plate 1 is kept pressed and the fixing band 3 is pulled to enable the fixing band 3 to bypass the forearm of the patient and the fixing ring 2, when the fixing band 3 is completely attached to the skin of the forearm of the patient, the fixing band 3 is pulled to enable the hook-and-loop fastener 12 to be adhered to the hook-and-loop fastener 11, and at the moment, the puncture side of the remaining needle is fixed on the forearm of the patient;

keep somewhere needle puncture side after being fixed on patient's skin, the tee bend of needle tail end is kept somewhere in the pulling, make its card go into between spacing post 8 and the fore-set 9, at this moment, pulling U-shaped board 10, make inserted block 14 insert in the slot, at this moment, the fixing to keeping somewhere the needle has been accomplished, when the condition of puncture department needs to be observed, upwards stimulate elastic webbing 13, the elastic webbing drives apron 6 rebound, apron 6 warp and breaks away from and dodges the groove, when apron 6 breaks away from 1 rear end face of clamp plate, can observe the condition of puncture department through logical groove 5, observe the back, press down apron 6, make 6 back ladder face laminating on 1 rear end face of clamp plate of apron, when the needle does not need to fixedly keep somewhere, stimulate fixed band 3, make magic subsides 12 break away from magic female subsides 11, at this moment, upwards stimulate clamp plate 1, make clamp plate 1 break away from keep somewhere the needle can.

The utility model discloses simple structure, convenient operation, the design is novel, therefore, the clothes hanger is strong, set up the handle groove, the Y-shaped groove, the fixed band, solid fixed ring, the clamp plate, the bottom plate, the fore-set, two spacing posts, logical groove and U-shaped board, be convenient for fix and look over and keep somewhere the needle, need not to use the adhesive tape and apply ointment or plaster and paste fixedly, avoided changing to apply ointment or plaster and tear and keep somewhere the needle and increase the painful phenomenon of patient, also avoided the adhesive tape to contact with skin for a long time and arouse symptoms such as skin allergy, patient's comfort level has been increased, the possibility of unplanned tube drawing has been reduced.

Claims (6)

1. Needle fixing device is kept somewhere to shallow vein, including clamp plate (1), a serial communication port, clamp plate (1) front end is equipped with solid fixed ring (2) and its rear end is equipped with fixed band (3), set up opening down and big left side Y-shaped groove (4) on clamp plate (1), Y-shaped groove (4) left side and external intercommunication, set up opening down and the handle groove of left side and external intercommunication on clamp plate (1), handle groove rear side and Y-shaped groove (4) front side intercommunication, set up logical groove (5) of lining up from top to bottom and left side and Y-shaped groove (4) intercommunication on clamp plate (1), it has apron (6) that can shelter from logical groove (5) to articulate in logical groove (5), clamp plate (1) upper end left side is equipped with bottom plate (7), be equipped with relative and two spacing post (8) of upper and lower direction around on bottom plate (7), the interval more than or equal to diameter of two spacing post (8), clamp plate (1) upper end is equipped with fore-and lower direction's apical post (9), apical post (9) are located the perpendicular line of two spacing post (8) lines, bottom plate (7) are connected with and can dismantle apical post contact and apical post (10) opening and apical post (8).

2. The shallow vein indwelling needle fixing device according to claim 1, wherein a female hook and loop fastener (11) is provided at the rear side of the fixing band (3), and a male hook and loop fastener (12) which can be bonded with the female hook and loop fastener (11) is provided at the free end of the fixing band (3).

3. The shallow vein indwelling needle fixing device according to claim 1, wherein the pressing plate (1) is provided with an avoiding groove which is open backward and the front side of which is communicated with the through groove (5), the upper side of the avoiding groove is communicated with the outside, the cover plate (6) is inverted L-shaped and the upper side of the cover plate can be inserted into the avoiding groove, the cover plate (6) is made of elastic material, and the stepped surface of the cover plate can be attached to the rear end surface of the pressing plate (1).

4. The superficial vein indwelling needle fixing device according to claim 1, wherein an elastic band (13) is provided at the upper end of the cover plate (6).

5. The shallow vein indwelling needle fixing device according to claim 1, wherein the U-shaped plate (10) has slots with downward openings at the front and rear sides, and the bottom plate (7) has insertion blocks (14) at the front and rear sides of the upper end for interference fit with the slots at the corresponding sides.

6. The superficial vein indwelling needle fixing device according to claim 1, wherein the fixing band (3) is provided with a finger groove which is consistent with the length direction and penetrates through the fixing band along the thickness direction.

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