CN210871531U

CN210871531U - Modified fixing bracket for paediatrics blood sampling

Info

Publication number: CN210871531U
Application number: CN201921165608.4U
Authority: CN
Inventors: 苏明军; 杜娟; 王晓萌
Original assignee: JILIN CENTURAL HOSPITAL
Current assignee: JILIN CENTURAL HOSPITAL
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-06-30
Anticipated expiration: 2029-07-22

Abstract

The utility model provides an improved fixing bracket for paediatrics blood sampling, which relates to the technical field of paediatrics medical equipment, the utility model can effectively block the sight of children through the baffle curtain, reduce the action of children when seeing the medical staff to take blood sampling, greatly reduce the panic emotion of children, and realize the effective blood sampling; the utility model realizes the adjustment of the height of the supporting seat and the front and back inclination angles by arranging the rapid extension and retraction of the two supporting rods and adjusting the heights of the two supporting rods; can make whole supporting seat can laminate slope arm more, use more comfortable.

Description

Modified fixing bracket for paediatrics blood sampling

Technical Field

The utility model relates to a paediatrics medical equipment technical field, concretely relates to modified fixing bracket for paediatrics blood sampling.

Background

Blood sampling and measurement are important means for doctors to diagnose diseases, and are indispensable procedures for clinical examination. The finger blood sampling mount that uses at present when blood sampling generally comprises the support body of platform form and the liner of cladding outside the support body, and the position of the up end of support body and palm wrist contact is the pillow form to cooperate with the shape of wrist, the finger blood sampling mount of this kind of structure only plays the effect of holding up patient's palm wrist. When carrying out finger end blood sampling or arm blood sampling to children's patient, need the head of a family to hold children and press children's finger or arm and move and get blood sampling to medical staff on the blood sampling mount usually. When children especially see that medical staff prepares or is taking a blood sample with the puncture instrument, because the fear psychology of children usually can not fine cooperation work, produce easily and struggle, can make the blood sample can't go on in the serious time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a modified fixing bracket for paediatrics blood sampling can block children's sight, and can realize that the height and the inclination of supporting seat can be adjusted and make the arm of whole supporting seat slope of can laminating more.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

an improved fixing bracket for paediatrics blood sampling comprises a base, a positioning mechanism, an inclination adjusting and supporting mechanism and a tourniquet; the positioning mechanism comprises a supporting seat, a curtain, a wrist binding band and a finger binding band; the curtain is arranged at the front end of the supporting seat; the wrist strap and the finger strap are respectively arranged on the inner side surface of the bottom of the supporting seat; the inclination adjusting support mechanism comprises two support rods; the distance between the two support rods is arranged below the support seat; the supporting rod comprises an upper screw rod, a bidirectional threaded sleeve and a lower screw rod; the top end of the upper screw rod is hinged with the lower bottom surface of the supporting seat, and the lower end of the upper screw rod is axially opposite to the lower screw rod; one end of the bidirectional threaded sleeve is in threaded connection with the lower end of the upper screw rod, and the other end of the bidirectional threaded sleeve is in threaded connection with the upper end of the lower screw rod; the lower end of the lower screw is fixedly arranged on the blood sampling platform through the base; the tourniquet is arranged on the side surface of the supporting seat; a cutting knife is also arranged opposite to the tourniquet.

Furthermore, the support rod is arranged along the length direction of the support seat; the curtain, the wrist strap and the finger strap are arranged along the length direction of the supporting seat from front to back in sequence.

Further, the wrist strap is two straps which can be adhered to each other; one end of each of the two binding bands is fixedly arranged on the two side edges of the supporting seat respectively, and the other end of each of the two binding bands is provided with a magic adhesive which is provided with a primary surface and a secondary surface respectively.

Further, the finger bandage is a semicircular elastic band; the two ends of the finger bandage are respectively fixedly connected with the supporting seat; four of the finger straps are arranged in a transverse array.

Furthermore, the supporting seat is of a tubular structure which is communicated from front to back; the curtain is formed by closely arranging a plurality of longitudinal elastic cloth strips, and the two ends of each elastic cloth strip along the length direction are respectively and fixedly connected with the upper end part and the lower end part of the front end opening of the supporting seat.

Further, the supporting seat is of a square tube structure.

Furthermore, the tourniquet is sleeved on a connecting rod fixedly arranged on the side edge of the supporting seat; the tool tip of the cutting knife faces downwards.

Furthermore, a sponge gasket is arranged on the bottom surface of the inner side of the supporting seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the check curtain, can effectively block children's sight, reduce children's action when seeing medical staff and take a blood sample, greatly reduced children's panic mood, can realize effectively going on of blood sampling.

2. The utility model realizes the adjustment of the height of the supporting seat and the front and back inclination angles by arranging the rapid extension and retraction of the two supporting rods and adjusting the heights of the two supporting rods; can make the whole supporting seat can laminate the arm of slope more, use more comfortablely.

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 these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the present invention;

fig. 4 is a cross-sectional view of the present invention;

fig. 5 is a schematic structural view of the tilt angle adjustment of the present invention;

fig. 6 is a schematic structural view of height adjustment according to the present invention;

in the figure:

1. a base; 2. a positioning mechanism; 21. a supporting seat; 22. a curtain; 221 an elastic cloth strip; 23. a wrist strap; 24. finger straps; 3. a tilt adjustment support mechanism; 31. a support bar; 311. an upper screw rod; 312. a two-way threaded sleeve; 313. a lower screw rod; 4. a tourniquet; 5. a blood collection table; 6. and (5) cutting the knife.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further explained with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6: an improved fixing bracket for pediatric blood sampling comprises a base 1, a positioning mechanism 2, an inclination adjusting and supporting mechanism 3 and a tourniquet 4; the positioning mechanism 2 comprises a supporting seat 21, a curtain 22, a wrist strap 23 and a finger strap 24; the curtain 22 is arranged at the front end of the support seat 21; the wrist strap 23 and the finger strap 24 are respectively arranged on the inner side surface of the bottom of the support seat 21; the tilt adjustment support mechanism 3 includes two support rods 31; the two support rods 31 are arranged below the support seat 21 at intervals; the support rod 31 comprises an upper screw 311, a two-way threaded sleeve 312 and a lower screw 313; the top end of the upper screw 311 is hinged with the lower bottom surface of the support seat 21, and the lower end of the upper screw is axially opposite to the lower screw 313; one end of the bidirectional threaded sleeve 312 is in threaded connection with the lower end of the upper screw 311, and the other end of the bidirectional threaded sleeve is in threaded connection with the upper end of the lower screw 313; the lower end of the lower screw 313 is fixedly arranged on the blood sampling table 5 through the base 1; the tourniquet 4 is arranged on the side surface of the support seat 21; a cutting knife 6 is also arranged opposite to the tourniquet 4.

By arranging the baffle curtain 22, the sight of the child can be effectively blocked, the action of the child when seeing the medical staff to take blood is reduced, the panic emotion of the child is greatly reduced, and the effective blood taking can be realized; the threaded ends at the two axial ends of the bidirectional threaded sleeve 312 are arranged in different turning threads, and the upper screw 311 and the lower screw 313 are respectively in threaded connection with the two ends of the rotary bidirectional threaded sleeve 312, so that an operator only needs to rotate the bidirectional threaded sleeve 312 in one direction during use to quickly approach and separate the upper screw 311 and the lower screw 313, and accordingly quick extension and retraction of the two support rods 31 are realized, and the height and the inclination angle of the support seat 21 can be adjusted by adjusting the heights of the two support rods 31 (similar to a three-link structure, and the left and right side links are fixed and can only adjust the heights up and down); through the front and back inclination's of supporting seat adjustment can realize that the front and back slope of arm is placed, makes the arm that whole supporting seat can laminate the slope more, and is more comfortable, and the uncomfortable of children that has significantly reduced feels, helps medical staff's blood sampling.

Preferably, the support rod 31 may be an electric push rod; the piston rod of the electric push rod is hinged with the bottom of the supporting seat 21, and the front and back inclination angles and the height of the whole supporting seat 21 are adjusted through the telescopic length of the front and back electric push rods.

The support rod 31 is arranged along the length direction of the support seat 21; the curtain 22, the wrist strap 23 and the finger strap 24 are sequentially arranged along the length direction of the support seat 21 from front to back;

the wrist strap 23 is two straps which can be adhered to each other; one end of each of the two binding bands is respectively fixedly arranged on the two side edges of the supporting seat 21, and the other end of each of the two binding bands is provided with a magic adhesive with a primary surface and a secondary surface.

The finger bandage 24 is a semicircular elastic band; both ends of the finger bandage 24 are respectively fixedly connected with the supporting seat 21; four of the finger straps 24 are arranged in a transverse array.

The supporting seat 21 is a tubular structure which is through from front to back; the curtain 22 is formed by closely arranging a plurality of longitudinal elastic cloth strips 221, and two ends of each elastic cloth strip 221 along the length direction are respectively fixedly connected with the upper end part and the lower end part of the front end opening of the support seat 21;

preferably, the supporting seat 21 is a square tube structure.

The tourniquet 4 is sleeved on a connecting rod fixedly arranged on the side edge of the supporting seat 21; the tool tip of the cutting knife 6 is downward; the tourniquet 4 can be rapidly cut by arranging the cutting knife 6, so that the tourniquet is more convenient to use, and the knife tip is downward and safer.

The bottom surface of the inner side of the supporting seat 21 is also provided with a sponge pad which is matched with the shape of the wrist and used for supporting the arm of a blood-taking person, so that the comfort level is better.

When the utility model is used, the front end of the hand-filled check curtain to be sampled of the children is penetrated into the supporting seat, and the elastic cloth strip has elasticity and is closely distributed at the front end of the supporting seat, so that the finger or the wrist of the children stretching into the check curtain can be shielded, and the panic psychology of the children is greatly reduced; fingers (except the thumb) with upward palms penetrate into the four finger binding bands, medical staff bind and fix the wrists or the arms of the children through the wrist binding bands, and then quickly take blood from the fingertips or the wrists of the children; meanwhile, medical staff tear the side hemostatic belt to be applied according to the bleeding condition of the needle hole after blood sampling and loosen the hands; the operation is convenient, and the blood sampling operation is ensured to be safely carried out; the utility model discloses medical staff and the head of a family's intensity of labour that has significantly reduced, simple structure is practical, economic safety, and reasonable in design still can be used to the tight location of clamp at other positions simultaneously, is fit for extensively promoting.

It should be noted that the specific configurations of the tourniquet and the electric push rod are the prior art, and can be obtained directly from the market, and those skilled in the art can obtain the tourniquet and the electric push rod without creative labor, and the hinged and rotatable structure has an extremely wide application in our daily life, and will not be described in detail herein.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting 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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

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 invention. 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.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. An improved fixing bracket for pediatric blood sampling is characterized by comprising a base (1), a positioning mechanism (2), an inclination adjusting and supporting mechanism (3) and a tourniquet (4); the positioning mechanism (2) comprises a supporting seat (21), a curtain (22), a wrist strap (23) and a finger strap (24); the curtain (22) is arranged at the front end of the supporting seat (21); the wrist strap (23) and the finger strap (24) are respectively arranged on the inner side surface of the bottom of the support seat (21); the inclination adjusting support mechanism (3) comprises two support rods (31); the two support rods (31) are arranged below the support seat (21) at intervals; the supporting rod (31) comprises an upper screw (311), a two-way threaded sleeve (312) and a lower screw (313); the top end of the upper screw (311) is hinged with the lower bottom surface of the supporting seat (21), and the lower end of the upper screw is axially opposite to the lower screw (313); one end of the bidirectional threaded sleeve (312) is in threaded connection with the lower end of the upper screw (311), and the other end of the bidirectional threaded sleeve is in threaded connection with the upper end of the lower screw (313); the lower end of the lower screw (313) is fixedly arranged on the blood sampling platform (5) through the base (1); the tourniquet (4) is arranged on the side surface of the support seat (21); a cutting knife (6) is also arranged opposite to the tourniquet (4).

2. Improved pediatric blood collection mounting bracket according to claim 1, wherein the support rod (31) is arranged along the length of the support base (21); the curtain (22), the wrist strap (23) and the finger strap (24) are sequentially arranged along the length direction of the support seat (21) from front to back.

3. An improved pediatric lancing mounting bracket according to claim 1 wherein the wrist strap (23) is two straps that are adhesively bonded to each other; one end of each of the two binding bands is respectively fixedly arranged on the two side edges of the supporting seat (21), and the other end of each of the two binding bands is provided with a magic adhesive with a primary surface and a secondary surface.

4. An improved pediatric blood collection mounting bracket as defined in claim 1 wherein the finger strap (24) is a semi-circular elastic band; and two ends of the finger bandage (24) are respectively fixedly connected with the supporting seat (21).

5. Improved pediatric blood collection mounting bracket according to claim 1, wherein the support base (21) is a tubular structure passing through front and back.

6. Improved pediatric blood collection mounting bracket according to claim 1, wherein the support base (21) is of a square tube construction.

7. The improved fixing bracket for pediatric blood collection according to claim 1, wherein the tourniquet (4) is sleeved on a connecting rod fixedly arranged at the side of the supporting seat (21); the tool tip of the cutting knife (6) is downward.

8. Improved pediatric blood collection mounting bracket according to claim 1, wherein the support base (21) further comprises a sponge pad on the inner bottom surface.

9. An improved pediatric lancing mounting bracket according to claim 1 wherein four of the finger straps (24) are arranged in a transverse array.

10. The improved fixing bracket for pediatric blood collection as defined in claim 1, wherein the curtain (22) is formed by closely arranging a plurality of longitudinal elastic strips (221), and two ends of the elastic strips (221) along the length direction are respectively fixedly connected with the upper and lower ends of the front opening of the supporting seat (21).