CN215461007U

CN215461007U - Intravenous injection hand fixing device

Info

Publication number: CN215461007U
Application number: CN202121380825.2U
Authority: CN
Inventors: 李美娟
Original assignee: Shenzhen Longhua District Central Hospital
Current assignee: Shenzhen Longhua District Central Hospital
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-01-11
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses an intravenous injection hand fixing device, which comprises a palm sleeve and a cover plate, wherein the palm sleeve is provided with an accommodating cavity, a placing port and a sleeve joint port, the placing port and the sleeve joint port are communicated with the accommodating cavity, the accommodating cavity is suitable for accommodating a palm of a patient, the placing port is positioned above the accommodating cavity so that the patient can place the palm in the accommodating cavity, and the sleeve joint port is positioned on one side of the accommodating cavity so that the wrist of the patient can penetrate out; the cover plate is arranged on the palm sleeve in a drawable manner so as to close or open the placing opening; accept the high size of chamber and the thickness size adaptation of palm to make the palm limit the palm when placing in accepting the chamber and make a fist action, the socket is with wrist looks adaptation, with the restriction palm and deviate from the socket. The intravenous injection hand fixing device provided by the embodiment of the utility model can limit actions such as fist making by a palm and the like, has a protection effect on infusion, prevents the infusion problems such as unsmooth infusion, needle removal and the like, is very convenient to use, does not need to be fixed by a binding belt, and has a better protection effect.

Description

Intravenous injection hand fixing device

Technical Field

The utility model relates to an infusion auxiliary device, in particular to an intravenous injection hand fixing device.

Background

Intravenous infusion is a medical procedure in which sterile fluid, electrolytes, and drugs are infused intravenously into the body. Common intravenous infusions are typically on the hands of the patient. For the infusion of children, when the children infuse the hands, the children are difficult to keep the palms flat and still for a long time, and the abnormal problems of infusion such as unsmooth liquid storage, needle removal, blood return and the like caused by the hand actions often occur.

In the related art, devices for fixing the hand infusion of children are disclosed, and all of the devices adopt a fixing plate, and bind the hand of the child on the fixing plate by using a binding belt, so that the operation is complicated, and the fixing is not reliable.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the utility model aims to provide an intravenous hand fixing device.

To achieve the above object, in one aspect, an intravenous hand fixation device according to an embodiment of the present invention includes:

the palm sleeve is provided with an accommodating cavity, a placing port and a sleeve joint port, the placing port is communicated with the accommodating cavity, the accommodating cavity is suitable for accommodating the palm of the infusion person, the placing port is positioned above the accommodating cavity so that the infusion person can place the palm in the accommodating cavity, and the sleeve joint port is positioned on one side of the accommodating cavity so that the wrist of the infusion person can penetrate out;

the cover plate is arranged on the palm sleeve in a drawable manner so as to close or open the placing opening;

the accommodating cavity is matched with the palm in height and thickness so as to limit the fist making action of the palm when the palm is placed in the accommodating cavity, and the socket is matched with the wrist so as to limit the palm to be separated from the socket.

According to the intravenous injection hand fixing device provided by the embodiment of the utility model, when in use, an intravenous injection palm is directly placed into the containing cavity of the palm sleeve from the placing opening, the wrist extends out of the sleeve opening, the cover plate is covered on the palm sleeve to close the placing opening, because the palm is positioned in the containing cavity, and the height dimension of the containing cavity is matched with the thickness dimension of the palm, the palm can limit the fist making action when the palm is placed in the containing cavity, meanwhile, the sleeve opening is matched with the wrist, and the palm can be limited from falling off from the sleeve opening, therefore, on one hand, the device can limit the fist making action of the palm and the like, protect the infusion and prevent the infusion problems of unsmooth infusion, needle falling and the like, on the other hand, the palm is completely positioned in the containing cavity, and the palm can be completely isolated from the outside by the palm sleeve, thereby achieving good protection effect, prevent the transfusion problems of unsmooth transfusion, needle drop and the like caused by the contact with other external objects. In addition, the use is very convenient, the fixing through a binding belt is not needed, and the protection effect is better.

In addition, the intravenous hand fixing device according to the above embodiment of the utility model may further have the following additional technical features:

according to an embodiment of the present invention, the cover plate is made of transparent plastic material, so that the condition inside the accommodating cavity can be inspected through the cover plate.

According to an embodiment of the present invention, the palm cover further has an open opening communicating with the receiving cavity, and the open opening is opposite to the sleeve opening;

the cover plate comprises a top plate and a side sealing plate, the top plate is arranged at the top of the palm sleeve in a drawable mode along the horizontal direction, the side sealing plate is arranged at one end of the top plate, and when the top plate closes the placing opening, the side sealing plate closes the opening.

According to an embodiment of the present invention, a fastening member is disposed on a lower edge of the side sealing plate, a bayonet is disposed on the palm sleeve, and when the side sealing plate closes the open opening, the fastening member is fastened with the bayonet.

According to an embodiment of the utility model, the palm sleeve is further provided with a pipeline port, the pipeline port and the sleeve port are positioned on the same side of the palm sleeve, and the upper side of the pipeline port is open and communicated with the placing port for a liquid delivery pipe to pass through.

According to one embodiment of the utility model, the peripheral edge of the socket is provided with a wrapping portion extending along the axial direction of the socket, and the surface layer of the wrapping portion is made of a soft material.

According to one embodiment of the utility model, two sides of the placing opening are respectively provided with a guide rail part, and the guide rail parts are provided with sliding grooves extending along the drawing direction of the top plate;

the two sides of the top plate are respectively provided with a sliding part, the two sliding parts correspond to the two guide rail parts one by one, and each sliding part extends along the drawing direction of the top plate and is in sliding fit with the corresponding sliding groove.

According to one embodiment of the utility model, at least two opposite holes are arranged on the palm sleeve for the binding belt to pass through to fix the palm and the palm sleeve.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of an intravenous hand fixation device in accordance with an embodiment of the present invention;

FIG. 2 is an exploded view of one perspective of an intravenous hand fixation device in accordance with an embodiment of the present invention;

figure 3 is an exploded view of another perspective of an intravenous hand fixation device in accordance with an embodiment of the present invention.

Reference numerals:

10. palm covers;

101. a front side wall;

102. a rear sidewall;

103. a left side wall;

104. a guide rail portion;

105. a wrapping section;

106. a bottom wall;

p10, a containing cavity;

h10, placing port;

h11, socket;

h12, open mouth;

h13, a chute;

h14, line port;

h15, with holes;

20. a cover plate;

201. a top plate;

2011. a sliding part;

202. a side sealing plate;

2021. and a fastener.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention, and all other embodiments that can be obtained by one skilled in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of protection of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "circumferential," "radial," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The intravenous hand fixation device of the embodiments of the present invention is described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 3, an intravenous injection hand fixing device according to an embodiment of the present invention includes a palm cover 10 and a cover plate 20.

Specifically, the palm cover 10 has a receiving cavity P10, and a placing port H10 and a sleeve port H11 which are communicated with the receiving cavity P10, the receiving cavity P10 is suitable for receiving the palm of the infusion person, the placing port H10 is located above the receiving cavity P10 so that the infusion person can place the palm in the receiving cavity P10, and the sleeve port H11 is located at one side of the receiving cavity P10 so that the wrist of the infusion person can pass through. In the example of fig. 1, the palm cover 10 includes a bottom wall 106, a front side wall 101, a rear side wall 102 and a left side wall 103, a containing cavity P10 is defined between the bottom wall 106, the front side wall 101, the rear side wall 102 and the left side wall 103, a placing opening H10 is defined between the upper ends of the front side wall 101 and the rear side wall 102, and a socket opening H11 is provided on the left side wall 103.

A cover plate 20 is drawably provided on the palm cover 10 to close or open the placing opening H10. The height dimension of the containing cavity P10 is matched with the thickness dimension of the palm, so that the palm can limit the fist making action when placed in the containing cavity P10, and the socket H11 is matched with the wrist to limit the palm from falling out of the socket H11.

That is, the hand of the infusion person is placed in the containing cavity P10 of the palm cover 10, the cover plate 20 can close the placing opening H10 at the top of the containing cavity P10, so that the hand of the infusion person is sealed in the containing cavity P10, and the height of the containing cavity P10 is slightly larger than the thickness of the palm, so that the palm cannot perform a bending action after being placed in the containing cavity P10, thereby protecting the vein needle at the back of the palm from action and ensuring smooth and reliable infusion.

According to the intravenous injection hand fixing device provided by the embodiment of the utility model, when in use, an intravenous injection palm is directly placed into the containing cavity P10 of the palm sleeve 10 from the placing opening H10, the wrist extends out from the sleeve joint opening H11, the cover plate 20 is covered on the palm sleeve 10 to close the placing opening H10, and the palm is positioned in the containing cavity P10, and the height dimension of the containing cavity P10 is matched with the thickness dimension of the palm, so that when the palm is placed in the containing cavity P10, the palm fist making action can be limited, meanwhile, the sleeve joint opening H11 is matched with the wrist, the palm can be limited to be separated from the sleeve joint opening H11, therefore, on one hand, the palm fist making action can be limited, the transfusion can be protected, the transfusion problem of unsmooth transfusion, needle removal and the like can be prevented, on the other hand, the palm is completely positioned in the containing cavity P10, the palm sleeve 10 can be used for completely isolating the palm from the outside, thereby having good protection effect and preventing the transfusion problems of unsmooth transfusion, needle drop and the like caused by the contact with other external objects. In addition, the use is very convenient, the fixing through a binding belt is not needed, and the protection effect is better.

Advantageously, the cover plate 20 is made of transparent plastic material to view the condition inside the receiving cavity P10 through the cover plate 20, such as transparent acrylic material, so that the infusion person or nurse can see the status of the infusion position inside through the cover plate 20 without opening the cover plate 20, such as whether normal infusion is performed.

In an embodiment of the present invention, the palm cover 10 further has an opening H12 communicating with the receiving cavity P10, and the opening H12 is opposite to the socket H11.

The cover plate 20 includes a top plate 201 and a side plate 202, the top plate 201 is provided at the top of the palm cover 10 in a horizontally drawable manner, the side plate 202 is provided at one end of the top plate 201, and when the top plate 201 closes the placement opening H10, the side plate 202 closes the opening H12.

In this embodiment, an open H12 is disposed on the opposite side of the socket H11 for facilitating the hand to be put into the receiving cavity P10. After the hand is put into the containing cavity P10, the top plate 201 slides in the horizontal direction to close the placing opening H10 on the top of the palm sleeve 10, at this time, the side sealing plate 202 also closes the open opening H12, and when the open opening H12 is closed, the palm is prevented from sliding to one side of the side sealing plate 202, and the palm is reliably kept limited in the containing cavity P10.

In an embodiment of the present invention, a fastening element 2021 is disposed on a lower edge of the side sealing plate 202, a bayonet is disposed on the palm cover 10, and when the side sealing plate 202 closes the open hole H12, the fastening element 2021 is fastened to the bayonet.

In use, after a hand is put into the containing cavity P10, the top plate 201 slides in the horizontal direction to close the placing opening H10 at the top of the palm cover 10, and the side sealing plate 202 is pushed towards one side of the palm cover 10 with slight force, the side sealing plate 202 closes the open opening H12, and the fastener 2021 on the side sealing plate 202 is clamped into the bayonet on the palm cover 10, so that the cover plate 20 and the palm cover 10 can be reliably fixed by the fastening action of the fastener 2021 and the bayonet, and the placing opening H10 and the open opening are reliably closed.

In an embodiment of the present invention, the palm cover 10 is further provided with a pipeline port H14, the pipeline port H14 and the sleeve port H11 are located on the same side of the palm cover 10, and the upper side of the pipeline port is open to be communicated with the placement port H10 for a liquid delivery tube to pass through.

When the medical liquid filter infusion apparatus is used, the medical liquid filter on the infusion tube can be placed in the containing cavity P10, the infusion tube of the medical liquid filter penetrates out of the palm sleeve 10 from the pipeline port H14, and finally the cover plate 20 is closed, so that the medical liquid filter can be limited in the containing cavity P10.

Advantageously, the peripheral edge of the socket H11 is provided with a wrapping portion 105 extending along the axial direction of the socket H11, the surface layer of the wrapping portion 105 is made of soft material, such as EVA foam, so that the wrapping portion 105 is in contact with the wrist of the infusion person, the contact area is large, and the wrapping portion is made of soft material, so that the wrist can be protected, and the comfort level is better.

In an embodiment of the present invention, two sides of the placing opening H10 are respectively provided with a guide rail portion 104, and the guide rail portion 104 is provided with a sliding groove H13 extending along the drawing direction of the top plate 201.

The both sides of roof 201 are equipped with a sliding part 2011 respectively, two sliding part 2011 and two guide rail portion 104 one-to-one, every sliding part 2011 is followed roof 201's pull direction extend and with the correspondence spout H13 sliding fit.

In this embodiment, the sliding portions 2011 at both sides of the top plate 201 are slidably fitted with the sliding grooves H13 of the guide rail portions 104 on the palm sleeve 10, so that the top plate 201 can be pulled more smoothly and reliably in the horizontal direction, and the use and the operation are more convenient.

Optionally, at least two opposite holes H15 are further provided on the palm cover 10 for the binding belt to pass through to fix the palm with the palm cover 10, so that, if necessary, the palm of the person who is transfusing can be further fixed by the binding belt after passing through the two opposite holes H15, thereby improving the hand fixing effect.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An intravenous hand fixation device, comprising:

2. The intravenous hand fixture of claim 1, wherein the cover is made of a transparent plastic material to allow the cover to view the inside of the receiving cavity.

3. The intravenous hand fixation device of claim 1, wherein the palm cover further comprises an open opening communicating with the receiving cavity, the open opening being opposite to the socket;

4. The intravenous hand fixation device of claim 3, wherein a latch is disposed on a lower edge of the side sealing plate, and a bayonet is disposed on the palm sleeve, and the latch is engaged with the bayonet when the side sealing plate closes the open opening.

5. The hand fixing device for intravenous injection as claimed in claim 1, wherein the palm sleeve is further provided with a line port, the line port and the sleeve port are located at the same side of the palm sleeve, and the upper side of the line port is open to communicate with the placing port for a liquid delivery tube to pass through.

6. The intravenous hand fixing device of claim 1, wherein a wrapping portion extending along an axial direction of the socket is disposed on a peripheral edge of the socket, and a surface layer of the wrapping portion is made of a soft material.

7. The intravenous hand fixing device of claim 3, wherein the placement opening has a guide rail portion on each of two sides thereof, the guide rail portion having a sliding groove extending along the drawing direction of the top plate;

8. The intravenous hand fixation device of claim 1, further comprising at least two opposing holes on the palm cuff for a restraining strap to pass through to secure the palm to the palm cuff.