CN112972823A

CN112972823A - Combined type transfusion needle protection device

Info

Publication number: CN112972823A
Application number: CN202110171050.6A
Authority: CN
Inventors: 周俊夫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-06
Filing date: 2021-02-08
Publication date: 2021-06-18
Also published as: CN214807503U

Abstract

The invention firstly provides a composite transfusion needle protection device, which comprises: the base is detachably connected with the palm supporting plate through the connecting mechanism, the palm supporting plate is adhered to a palm or a sole through an adhesive tape, the base is detachably connected with the protective cover, and the protective cover is used for covering the palm or the sole. The combined type transfusion needle protection device solves the problem that in the prior art, the blood vessel on the palm or the sole of a patient is pressed due to the fact that the palm or the sole of the patient is stabilized on a fixing plate by an elastic band.

Description

Combined type transfusion needle protection device

Technical Field

The invention relates to a device for assisting transfusion, in particular to a composite transfusion needle protection device.

Background

The Chinese patent discloses a composite transfusion needle protection device with the application number as follows: including the fixed plate, the fixed plate upper segment is provided with the palm fixed band, and the fixed plate lower extreme is provided with the wrist fixed band, fixed plate upper end be convex setting, the fixed plate is epitaxial to be provided with the protection casing. Although this device still secures the palm to the plate, it still has the following drawbacks:

because palm fixed band and wrist fixed band all adopt elastic cord can be stabilized palm or sole on the fixed plate, when dressing, must palm or sole pass the elastic cord just can, and the infant age is less, it is difficult to communicate, let palm or sole pass the elastic cord after hardly stabilizing the mood, consequently hardly wear, if make and keep somewhere the needle, the hand that will have more inconvenient needle of keeping somewhere passes the elastic cord, for having reached stable effect simultaneously, palm or sole pass certain adversary of elastic cord certain back elasticity area have certain pressure strength, the condition that the blood vessel was compressed tightly and is blockked up on palm or sole appears in can appearing, be unfavorable for infusion in-process liquid transport, can not satisfy the requirement that the doctor keeps patient's palm or sole to go up the blood vessel and can not push down.

Disclosure of Invention

The invention provides a composite transfusion needle protection device, which solves the problem that blood vessels on palms or soles of patients are pressed due to the fact that elastic bands are adopted to stabilize palms or soles of the patients on fixing plates in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

the invention relates to a composite transfusion needle protection device, which comprises: the base is detachably connected with the palm supporting plate through the connecting mechanism, the palm supporting plate is adhered to a palm or a sole through an adhesive tape, the base is detachably connected with the protective cover, and the protective cover is used for covering the palm or the sole.

Preferably, the connection mechanism includes: first magic subsides and second magic subsides, first magic are pasted and are installed on the inner wall of base, and the second magic is pasted and is installed on the bottom surface of palm backup pad, and first magic is pasted and is pasted the adhesion with the second magic.

Preferably, the connection mechanism includes: the card is protruding, and the protrusion is formed with the card protruding on the base inner wall, and palm backup pad extends to have and is located the edge outside palm or sole, and the sunken draw-in groove that forms in marginal bottom surface, draw-in groove are used for supplying the protruding cooperation of card, draw-in groove and the protruding buckle of card.

The invention also provides a combined type transfusion needle protection device, which comprises: the protective cover comprises a base, a protective cover and a palm supporting plate, wherein the palm supporting plate is formed on the inner wall of the base and used for supporting a palm or a sole, a gap is reserved between the palm supporting plate and the inner wall of the base, the palm supporting plate is adhered to the palm or the sole through an adhesive tape, the protective cover is detachably connected to the base and used for covering the palm or the sole.

The invention also provides a combined type transfusion needle protection device, which comprises: base, protection casing, palm backup pad and connecting portion, base inner wall are used for supporting palm or sole, are formed with connecting portion on the base, and connecting portion adopt soft material to make, and connecting portion are used for through the sticky tape adhesion on palm or sole, can dismantle on the base and be connected with the protection casing, and the protection casing is used for covering palm or sole.

Compared with the prior art, the invention has the following beneficial effects:

generally, the age of using a combined type transfusion needle protection device is all less, and a lot of do not have all years, during the use of this application, place palm or sole on palm backup pad, then it is easier with palm or sole and palm backup pad adhesion, palm or sole and palm backup pad adhesion are generally all using now, can not extrude palm or sole blood vessel, also realize more easily, then be connected with the palm backup pad that will adhere to palm or sole and bottom plate, cover the protection casing, just can protect transfusion needle (including keeping somewhere the needle), avoided the risk that transfusion needle dropped or shifted to exist, high durability and convenient use, also can satisfy the requirement that the doctor guaranteed that the blood vessel is not extruded. This application mainly solves the elastic cord and is difficult for being passed, the elastic cord can compress tightly the problem of blood vessel by palm or sole, and this application is on the basis of solving this problem, and this application's conception is: how to use the adhesive tape to adhere the palm or the sole of the foot and then how to fit the adhesive tape with the chassis.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is an exploded view of a composite infusion needle protector according to example 1;

FIG. 2 is an exploded view of the composite infusion needle protector according to embodiment 2;

FIG. 3 is an exploded view of the composite infusion needle protector according to embodiment 3;

FIG. 4 is an exploded view of the composite infusion needle protector according to embodiment 4;

FIG. 5 is an exploded view of the composite infusion needle protector according to embodiment 5;

FIG. 6 is a cross-sectional view at the rotating arm;

FIG. 7 is a sectional view of a composite infusion needle protection device in accordance with embodiment 6.

Reference numerals: the portable electronic device comprises a base 1, a protective cover 2, an opening 20, a palm support plate 3, an edge 30, a convex portion 31, a connecting mechanism 4, a first magic tape 41, a second magic tape 42, a clamping convex 43, a first connecting pin 44, a rotating arm 45, a second connecting pin 46, a connecting portion 5, a first half ring 61, a second half ring 62, a rotating arm 7 and a wire clamping finger 8.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the functions of the invention clearer and easier to understand, the invention is further explained by combining the drawings and the detailed implementation mode:

example 1:

as shown in fig. 1, the present embodiment provides a composite infusion needle protection device, including: base 1, protection casing 2, palm backup pad 3 and coupling mechanism 4, base 1 can dismantle through coupling mechanism 4 and be connected with palm backup pad 3, and palm backup pad 3 passes through the sticky tape adhesion on palm or sole, can dismantle on the base 1 and be connected with protection casing 2, and protection casing 2 is used for covering palm or sole. The protection casing 2 is provided with an opening 20 through which a liquid conveying pipe passes, the liquid conveying pipe is provided with a convex ring close to the liquid conveying needle, the convex ring is positioned in the protection casing 2, and the convex ring cannot transfer power to the protection casing 2, so that the situation that the liquid conveying pipe pulls the liquid conveying needle to be pulled out can be avoided.

In order to design the connection mechanism 4 with a simple structure and facilitate connection, the connection mechanism 4 includes: the first magic tape 41 is installed on the inner wall of the base 1, the second magic tape 42 is installed on the bottom surface of the palm support plate 3, and the first magic tape 41 and the second magic tape 42 are adhered. When palm backup pad 3 and palm or the good back of sole adhesion, place palm backup pad 3 on base 1, first magic subsides 41 just can adhere together with second magic subsides 42, and the adhesion dynamics is good, the less user of general age can not break away from second magic subsides 42 and first magic subsides 41, thereby guarantee palm or sole and can not remove at the space of base 1 with protection casing 2 formation at will, palm or sole motion can not lead to the transfusion needle to touch base 1 or protection casing 2 inner walls yet, guarantee going on in order of infusion work.

In order to conveniently observe the condition of the transfusion needle inside, the protective cover 2 is provided with an observation window, the observation window is sealed by a transparent plate, and the transparent plate can be glass or a transparent plate made of plastics.

In order to ensure the comfort of wearing on the palm or the sole, one end of the protective cover 2 is provided with a first half ring 61, one end of the base 1 is provided with a second half ring 62, the first half ring 61 and the second half ring 62 are used for being buckled and then surrounding the wrist or the ankle, and the first half ring 61 and the second half ring 62 are made of soft materials.

The first half ring 61 and the second half ring 62 are made of silicone material.

Example 2:

this example differs from example 1 in that: in the present embodiment, only the connection mechanism 4 is changed from embodiment 1, and the other structure is not changed.

As shown in fig. 2, in order to design the structure simply, the connection mechanism 4 includes: protruding 43 of card, the protrusion is formed with protruding 43 of card on the 1 inner wall of base, and palm backup pad 3 extends to have and is located the edge 30 outside palm or sole, like this when draw-in groove and the protruding 43 cooperation of card, presses down edge 30 and just can not press the finger, avoids pressing the finger of baby to ache, and the sunken draw-in groove that forms in edge 30 bottom surface, draw-in groove are used for supplying protruding 43 of card to insert, draw-in groove and the protruding 43 buckle cooperation of card.

Example 3:

as shown in fig. 3, the present embodiment provides a composite infusion needle protection device, including: base 1, protection casing 2 and palm backup pad 3, be formed with palm backup pad 3 on the base 1 inner wall, palm backup pad 3 is used for supporting palm or sole, and it is gapped between palm backup pad 3 and the base 1 inner wall, and palm backup pad 3 passes through the sticky tape adhesion on palm or sole, and the last dismantlement of base 1 is connected with protection casing 2, and protection casing 2 is used for covering palm or sole.

The palm supporting plate 3 and the base 1 are integrally formed during manufacturing, and a gap formed between the palm supporting plate 3 and the base 1 is adhered by a rubber belt, so that the palm supporting plate 3 and the base 1 can not move relative to a palm or a sole.

Example 4:

as shown in fig. 4, the present embodiment provides a composite infusion needle protection device, including: base 1, protection casing 2, palm backup pad 3 and connecting

portion

5, 1 inner wall of base is used for supporting palm or sole, is formed with connecting portion 5 on the base 1, and connecting portion 5 adopts soft material to make, and connecting portion 5 are used for through the sticky tape adhesion on palm or sole, can dismantle on the base 1 and be connected with protection casing 2, and protection casing 2 is used for covering palm or sole.

The connecting part 5 provides an adhesion foundation, so that the connecting part 5 can be adhered to the palm or the sole of the foot conveniently by using an adhesive tape, and the palm or the sole of the foot is prevented from moving in the base 1.

Example 5:

in this embodiment, the connecting mechanism is improved on the basis of embodiment 1, and the added technical feature is that "the sweat absorbing part, the convex part, and the cover body are slidably attached to the base".

As shown in fig. 5 and 6, in order to facilitate the separation of the palm support plate from the base, the connecting mechanism includes: the first connecting pin penetrates through the base, the bottom surface of the base is hinged to one end of the rotating arm, and the rotating arm is connected with the first connecting pin in a buckling mode. The bottom surface of the base of the rotary arm realizes that the palm supporting plate can be separated by buckling the rotary arm.

In order to prevent sweat from occurring on the palm, a sweat absorbing portion is attached to the surface of the palm support plate for contact with the palm. The sweat absorbing part is made of cloth and the like.

In order to make the palm lay more comfortable, be formed with the convex part at palm supporting part, the convex part is used for supporting the palm center of the hand, improves the travelling comfort after the palm is placed, and the design of convex part accords with palm human structure more to guarantee the travelling comfort.

In order to meet the requirements of adults for use, the cover body is moved and only moved to the needle puncture position, so that the cover body is prevented from moving, and the cover body can be slidably arranged on the base. The cover body is transparent.

The sunken holding tank that forms in base bottom surface, the holding tank supplies the swinging boom to put into, avoids the swinging boom to bulge the base bottom surface and influences the base and places on the plane.

The cover body is provided with two openings, two wire clamping fingers are arranged corresponding to each opening, the two wire clamping fingers are used for clamping the infusion line, the wire clamping fingers can be integrally formed with the cover body, the wire clamping fingers and the cover body are made of elastic materials together, and therefore the fact that the wire clamping fingers can clamp the infusion line is guaranteed, and the phenomenon that the needle is pulled out due to the fact that the infusion line is pulled is avoided.

Example 6:

this embodiment is different from embodiment 5 only in the structure of the connecting mechanism.

As shown in fig. 7, in order to design a simple-structured coupling mechanism, the coupling mechanism includes: the second is connected the foot, and the second is connected the foot and is connected with palm backup pad, and the second is connected the foot and is connected with the base buckle.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. A combined type transfusion needle protection device is characterized by comprising: the base is detachably connected with the palm supporting plate through the connecting mechanism, the palm supporting plate is adhered to a palm or a sole through an adhesive tape, the base is detachably connected with the protective cover, and the protective cover is used for covering the palm or the sole.

2. The compound infusion needle protection device according to claim 1, wherein the connection mechanism comprises: first magic subsides and second magic subsides, first magic are pasted and are installed on the inner wall of base, and the second magic is pasted and is installed on the bottom surface of palm backup pad, and first magic is pasted and is pasted the adhesion with the second magic.

3. The compound infusion needle protection device according to claim 1, wherein the connection mechanism comprises: the card is protruding, and the protrusion is formed with the card protruding on the base inner wall, and palm backup pad extends to have and is located the edge outside palm or sole, and the sunken draw-in groove that forms in marginal bottom surface, draw-in groove are used for supplying the protruding cooperation of card, draw-in groove and the protruding buckle of card.

4. The compound infusion needle protection device according to claim 1, wherein the connection mechanism comprises: the first connecting pin penetrates through the base, the bottom surface of the base is hinged to one end of the rotating arm, and the rotating arm is connected with the first connecting pin in a buckling mode.

5. The compound infusion needle protection device according to claim 1, wherein the connection mechanism comprises: the second is connected the foot, and the second is connected the foot and is connected with palm backup pad, and the second is connected the foot and is connected with the base buckle.

6. The compound infusion needle protection device according to any one of claims 1 to 5, wherein a palm support plate is provided with a sweat absorbing part on a surface for contacting with a palm.

7. The device as claimed in any one of claims 1 to 5, wherein a convex portion is formed on the palm support portion for supporting the palm center.

8. The device of any one of claims 1-5, wherein the cover is slidably mounted on the base.

9. A combined type transfusion needle protection device is characterized by comprising: the protective cover comprises a base, a protective cover and a palm supporting plate, wherein the palm supporting plate is formed on the inner wall of the base and used for supporting a palm or a sole, a gap is reserved between the palm supporting plate and the inner wall of the base, the palm supporting plate is adhered to the palm or the sole through an adhesive tape, the protective cover is detachably connected to the base and used for covering the palm or the sole.

10. A combined type transfusion needle protection device is characterized by comprising: base, protection casing, palm backup pad and connecting portion, base inner wall are used for supporting palm or sole, are formed with connecting portion on the base, and connecting portion adopt soft material to make, and connecting portion are used for through the sticky tape adhesion on palm or sole, can dismantle on the base and be connected with the protection casing, and the protection casing is used for covering palm or sole.