CN216021053U

CN216021053U - Be used for blood collection auxiliary device

Info

Publication number: CN216021053U
Application number: CN202122290200.3U
Authority: CN
Inventors: 唐静; 陈艳青
Original assignee: Shanghai Jiading District Central Hospital
Current assignee: Shanghai Jiading District Central Hospital
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-15
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses an auxiliary device for blood collection, and relates to the field of blood collection. This an auxiliary device for blood collection, the last surface mounting of base has two to support a section of thick bamboo, the bracing piece is installed on the top of first elastic component, the fixed block is all installed at the top of bracing piece, slewing mechanism includes first spout, the lower surface at the fixed block is seted up to first spout, and slewing mechanism installs the lower surface at the fixed block through first spout, auxiliary mechanism includes two second spouts, two the second spout is seted up respectively in the both sides of fixed block, and auxiliary mechanism installs on the fixed block through the second spout. The auxiliary device for blood collection can increase the comfort of a patient, reduce the tension of the patient and reduce the time for pricking the tourniquet.

Description

Be used for blood collection auxiliary device

Technical Field

The utility model relates to the technical field of blood collection, in particular to an auxiliary device for blood collection.

Background

Blood is opaque red liquid flowing in heart and blood vessel, and its main components are blood plasma and blood cells. Belongs to connective tissue, namely the tissue level in a living system, blood contains various nutrient components such as inorganic salt, oxygen, cell metabolites, hormones, enzymes, antibodies and the like, and has the functions of nourishing the tissue, regulating the activity of organs and defending harmful substances;

at present, most of blood sampling is performed by stripping sleeves of a patient, then an arm is placed on a table, a nurse pricks a pulse pressing belt and applies alcohol, but some patients with the arms placed on the table can fear that the patients can be nervous, medical supplies can be easily knocked off to cause loss, the pulse pressing belt is very complicated to prick, time is wasted, and the comfort level of the patients placed on the table is very low, so that the auxiliary device for blood sampling is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention discloses an auxiliary device for blood collection to solve the problems set forth in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a device for assisting blood collection comprising:

the supporting device comprises a base, wherein two supporting cylinders are mounted on the upper surface of the base, a first elastic part is mounted inside each supporting cylinder, a supporting rod is mounted at the top end of each first elastic part, the outer surface of each supporting rod is attached to the inner wall of each supporting cylinder, fixed blocks are mounted at the tops of the supporting rods, and the two fixed blocks are connected with each other;

the rotating mechanism comprises a first sliding chute, the first sliding chute is formed in the lower surface of the fixed block, and the rotating mechanism is mounted on the lower surface of the fixed block through the first sliding chute;

the auxiliary mechanism comprises two second sliding grooves which are respectively arranged on two sides of the fixed block, and the auxiliary mechanism is arranged on the fixed block through the second sliding grooves.

Preferably, slewing mechanism still includes first slider, first slider is connected in the inside of first spout, and the lower surface mounting of first slider has two turning blocks, two connect the top at the bracing piece between the turning block.

Preferably, the auxiliary mechanism further comprises a sliding rod, the sliding rod is installed inside the second sliding groove, the outer surface of the sliding rod is sleeved with the second sliding block, and the outer surface of the second sliding block is attached to the inner wall of the second sliding groove.

Preferably, the outer surface of the sliding rod is sleeved with a second elastic piece, two ends of the second elastic piece are respectively installed on the inner side wall of the second sliding groove and one side of the second sliding block, and the handles are installed on one sides, far away from the second sliding groove, of the two second sliding blocks.

Preferably, the auxiliary mechanism further comprises a first elastic belt and a second elastic belt, the first elastic belt and the second elastic belt are respectively installed on two sides of the fixing block, and one end, far away from the fixing block, of the second elastic belt is provided with a limiting ring.

Preferably, the one end that the fixed block was kept away from to first elastic webbing runs through the stopper, and the upper surface of first elastic webbing installs first viscidity piece and second viscidity piece respectively, the upper surface mounting of fixed block has the cushion.

The utility model discloses an auxiliary device for blood collection, which has the following beneficial effects:

1. this an auxiliary device for blood collection is through placing the arm on the soft pad to pass the lower surface of handle with the hand, grasp the top of handle, drive the slider and remove, compress the second elastic component, then pass the spacing ring with first elastic component, adhere second viscidity piece on first viscidity piece again, thereby can improve patient's comfort level, play the effect of a support to patient's arm, reduced the occupancy in desktop space, and the ribbon is also very convenient and fast.

2. According to the auxiliary device for blood collection, the first elastic band penetrates through the limiting ring, the first adhesive piece and the second adhesive piece are adhered, so that the arm can be fixed, the function of the tourniquet band is achieved, a patient holds the handle, and the function of using force can be achieved.

Drawings

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

FIG. 2 is an enlarged view of the structure at A of the present invention;

FIG. 3 is a schematic view of the internal structure of the support cylinder of the present invention;

FIG. 4 is a schematic view of a fixing block according to the present invention;

FIG. 5 is an enlarged view of the structure at B of the present invention;

FIG. 6 is a schematic view of an elastic belt structure of the present invention.

In the figure: 1. a base; 101. a support cylinder; 102. a support bar; 103. a first elastic member; 104. rotating the block; 105. a first slider; 2. a fixed block; 201. a first chute; 202. a soft cushion; 203. a second chute; 204. a slide bar; 205. a second slider; 206. a second elastic member; 207. a grip; 3. a first elastic band; 301. a first adhesive member; 302. a second elastic band; 303. a limiting ring; 304. a second adhesive member.

Detailed Description

The embodiment of the utility model discloses an auxiliary device for blood collection,

according to the attached

drawings

1 and 3, two supporting cylinders 101 are fixedly connected to the upper surface of a base 1, the supporting cylinders 101 are fixedly connected to the inner portions of the supporting cylinders 101, supporting rods 102 are fixedly connected to the top ends of the first elastic members 103, the outer surfaces of the supporting rods 102 are attached to the inner walls of the supporting cylinders 101, fixed blocks 2 are mounted at the tops of the supporting rods 102, and the two fixed blocks 2 are rotatably connected with each other;

the rotating mechanism comprises a first sliding chute 201, the first sliding chute 201 is formed in the lower surface of the fixed block 2, and the rotating mechanism is mounted on the lower surface of the fixed block 2 through the first sliding chute 201;

the auxiliary mechanism comprises two second sliding chutes 203, the two second sliding chutes 203 are respectively arranged on two sides of the fixed block 2, and the auxiliary mechanism is mounted on the fixed block 2 through the second sliding chutes 203;

the arm is placed on the soft cushion 202, the hand penetrates through the lower surface of the grip 207, the top of the grip 207 is grasped, the sliding block is driven to move, the second elastic piece 206 is compressed, the first elastic piece 103 penetrates through the limiting ring 303, and the second adhesive piece 304 is adhered to the first adhesive piece 301, so that the comfort of a patient can be improved, the arm of the patient can be supported, the occupancy rate of a desktop space is reduced, and the bandage is very convenient and quick.

According to fig. 2, the rotating mechanism further comprises a first sliding block 105, the first sliding block 105 is slidably connected inside the first sliding groove 201, two rotating blocks 104 are fixedly connected to the lower surface of the first sliding block 105, and the two rotating blocks 104 are rotatably connected to the top of the supporting rod 102;

after the arms are placed on the soft cushion 202, the arms are bent to drive the two fixed blocks 2 to rotate, so that the sliding blocks move, and the rotating block 104 rotates, so that the arms of a patient can achieve the best comfort level, tension can be relieved, and blood can be drawn conveniently.

As shown in fig. 4, 5 and 6, the auxiliary mechanism further includes a sliding rod 204, the sliding rod 204 is fixedly connected inside the second sliding groove 203, a second sliding block 205 is movably sleeved on an outer surface of the sliding rod 204, and an outer surface of the second sliding block 205 is attached to an inner wall of the second sliding groove 203;

a second elastic piece 206 is movably sleeved on the outer surface of the sliding rod 204, two ends of the second elastic piece 206 are respectively and fixedly connected to the inner side wall of the second sliding chute 203 and one side of the second sliding block 205, and one sides of the two second sliding blocks 205 far away from the second sliding chute 203 are fixedly connected with a handle 207;

the auxiliary mechanism further comprises a first elastic belt 3 and a second elastic belt 302, the first elastic belt 3 and the second elastic belt 302 are respectively and fixedly connected to two sides of the fixing block 2, and one end, far away from the fixing block 2, of the second elastic belt 302 is fixedly connected with a limiting ring 303;

one end of the first elastic belt 3, which is far away from the fixed block 2, penetrates through the limiting block, the upper surface of the first elastic belt 3 is fixedly connected with a first adhesive member 301 and a second adhesive member 304 respectively, and the upper surface of the fixed block 2 is fixedly connected with a cushion 202;

the first elastic band 3 is passed through the stopper ring 303, and the first adhesive member 301 and the second adhesive member 304 are adhered to each other, so that the arm can be fixed and the handle 207 can be held by the patient to exert a force.

The working principle is as follows: when the auxiliary device for blood collection is used, firstly, a patient puts the arms on the soft cushion 202, the arms are naturally relaxed, the two fixed blocks 2 are driven to rotate and move downwards, the supporting rod 102 is driven to move downwards, the first elastic piece 103 is compressed, then the fixed blocks 2 rotate towards the middle, the first sliding block 105 is driven to move along the first sliding groove 201, and the rotating block 104 rotates, so that the two fixed blocks 2 rotate to reach the comfortable angle of the patient;

then the hand surface of the patient is changed over the grip 207 upwards, the grip 207 is grasped, then the grip 207 is moved to drive the second sliding block 205 to move, the second elastic piece 206 is compressed and moved to a comfortable position, then a nurse penetrates one end of the first elastic band 3 through one end of the spacing ring 303 and bypasses the upper surface of the spacing ring 303, the first elastic band 3 and the second elastic band 302 are tensioned, and the first adhesive piece 301 and the second adhesive piece 304 are adhered to each other, so that the function of a tourniquet is achieved;

the comfort of the patient is improved, so that the tension of the patient is reduced, the desktop space is not occupied, and the medical article can be prevented from being damaged.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A device for assisting blood collection, comprising:

the supporting device comprises a base (1), wherein two supporting cylinders (101) are mounted on the upper surface of the base (1), a first elastic part (103) is mounted inside each supporting cylinder (101), a supporting rod (102) is mounted at the top end of each first elastic part (103), the outer surface of each supporting rod (102) is attached to the inner wall of each supporting cylinder (101), fixed blocks (2) are mounted at the tops of the supporting rods (102), and the two fixed blocks (2) are connected with each other;

the rotating mechanism comprises a first sliding groove (201), the first sliding groove (201) is formed in the lower surface of the fixed block (2), and the rotating mechanism is installed on the lower surface of the fixed block (2) through the first sliding groove (201);

the auxiliary mechanism comprises two second sliding grooves (203), the two second sliding grooves (203) are respectively arranged on two sides of the fixing block (2), and the auxiliary mechanism is installed on the fixing block (2) through the second sliding grooves (203).

2. A device for use in a blood collection aid according to claim 1, wherein: the rotating mechanism further comprises a first sliding block (105), the first sliding block (105) is connected to the inside of the first sliding groove (201), two rotating blocks (104) are mounted on the lower surface of the first sliding block (105), and the two rotating blocks (104) are connected to the top of the supporting rod (102) in a connecting mode.

3. A device for use in a blood collection aid according to claim 1, wherein: the auxiliary mechanism further comprises a sliding rod (204), the sliding rod (204) is installed inside the second sliding groove (203), a second sliding block (205) is sleeved on the outer surface of the sliding rod (204), and the outer surface of the second sliding block (205) is attached to the inner wall of the second sliding groove (203).

4. A device for use in a blood collection aid according to claim 3, wherein: the outer surface of the sliding rod (204) is sleeved with a second elastic piece (206), two ends of the second elastic piece (206) are respectively installed on the inner side wall of the second sliding groove (203) and one side of the second sliding block (205), and a handle (207) is installed on one side, far away from the second sliding groove (203), of the two second sliding blocks (205).

5. A device for blood collection assistance according to claim 4 wherein: the auxiliary mechanism further comprises a first elastic belt (3) and a second elastic belt (302), the first elastic belt (3) and the second elastic belt (302) are respectively installed on two sides of the fixing block (2), and one end, far away from the fixing block (2), of the second elastic belt (302) is provided with a limiting ring (303).

6. A device for blood collection assistance according to claim 5 wherein: the one end that fixed block (2) were kept away from in first elastic webbing (3) runs through the stopper, and installs first viscidity piece (301) and second viscidity piece (304) respectively of the upper surface of first elastic webbing (3), the last surface mounting of fixed block (2) has cushion (202).