CN217338876U

CN217338876U - Blood sampling bracket for central blood station

Info

Publication number: CN217338876U
Application number: CN202220562582.2U
Authority: CN
Inventors: 宋雪
Original assignee: Qingdao Blood Center
Current assignee: Qingdao Blood Center
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-09-02
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a blood sampling bracket of central blood station relates to blood sampling appurtenance technical field. The utility model discloses a base, the post is installed to the top vertical direction of base, the top of post articulates there is the loading board, the top structure of loading board is the arc, the slide bar is all installed along its direction of height to the back of the body side of post mutually. The utility model discloses the patient is when the blood sampling, the arm is placed on the loading board, the top structure of loading board is placed for the arc patient's of being convenient for arm more, at the blood sampling in-process, the patient can apply certain power and make the loading board carry out the rotation of certain range around the pin joint, when the loading board rotates around the pin joint, one of them slider is along one of them slide bar lapse and extrude spacing spring, another slider is along another slide bar lapse and extrude spacing spring, elasticity characteristic through spacing spring, can make the arm carry out the activity of certain degree at the blood sampling in-process, avoid the arm to keep an action for a long time and lead to stiff sour bloating.

Description

Blood sampling bracket for central blood station

Technical Field

The utility model relates to a blood sampling appurtenance technical field, concretely relates to center blood station blood sampling bracket.

Background

In clinical medicine and treatment, venous blood drawing is often required for detection. Venous blood sampling is one of necessary nursing skills of nursing personnel, and aims to collect and retain blood samples of patients, assist in diagnosis of clinical diseases and provide necessary basis for clinical treatment. At present blood sampling in-process, can use the bracket to assist the blood sampling usually, need place the arm on the bracket by the blood sampling person, then tie the tourniquet in the antecubital fossa top, the median vein of the elbow that the selection is optimum again takes the blood sampling needle, the layer board of current bracket is all fixed, can not carry out corresponding slope according to patient's in service behavior to the layer board and adjust, and patient's arm is placed on the layer board for a long time and is kept an action and lead to the arm to swell easily, lead to the patient to be lower at blood sampling in-process comfort level.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem in the above-mentioned background, the utility model provides a blood sampling bracket of central blood station.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a blood sampling bracket in central blood station, includes the base, the top of base is vertical to installing the post, the top of post articulates there is the loading board, the top structure of loading board is the arc, the slide bar is all installed along its direction of height to the back of the body side of post, two equal slip cap is equipped with the slider on the slide bar, two all articulate on the slider has branch, two the free end of branch articulates respectively the bottom both ends of loading board, the looks dorsal part of slider respectively with install the cover between the post and establish spacing spring on the slide bar.

Further, the base includes that the top is open-ended box body, the activity is provided with the diaphragm in the box body, the diaphragm with be connected with a plurality of damping spring and be the rectangular distribution between the inner wall bottom of box body.

Furthermore, the inner wall bottom of box body is vertical to being provided with a plurality of guide bar, the diaphragm slip cover is established a plurality of on the guide bar, a plurality of damping spring overlaps respectively and establishes a plurality of on the guide bar.

Further, the post pole includes interior pole, interior pole is installed on the diaphragm, the surface movable sleeve of interior pole is equipped with the outer pole, the loading board articulates the top of outer pole, two the slide bar is installed respectively the back of the body side of outer pole, the outer pole with all set up threaded hole on the interior pole, the threaded hole quantity on the interior pole is a plurality of and along its direction of height array distribution, threaded hole internal thread on the outer pole runs through threaded rod, the tip screw thread of threaded rod is inserted and is established threaded hole on the interior pole.

Furthermore, a convex rod is constructed at the bottom of the bearing plate, a through groove is formed in one end, far away from the sliding block, of the supporting rod in a penetrating mode, and an inserting rod with the end portion movably penetrating through the through groove is constructed on the convex rod.

Furthermore, a cavity is formed in the bearing plate, and air holes communicated with the cavity are formed in the outer surface of the bearing plate in an array mode.

Furthermore, a plurality of cushions are arranged on the top of the bearing plate along the length direction of the bearing plate in an array mode.

The utility model has the advantages as follows:

1. the patient is when taking a blood sample, the arm is placed on the loading board, the top structure of loading board is placed for the arc patient's of being convenient for arm more, at the in-process of taking a blood sample, the patient can apply certain power and make the loading board carry out the rotation of certain range around the pin joint, when the loading board rotated around the pin joint, one of them slider was followed one of them slide bar lapse and is extruded spacing spring, another slider is followed another slide bar lapse and is extruded spacing spring, elasticity characteristic through spacing spring, can make the arm carry out the activity of certain degree in the process of taking a blood sample, avoid the arm to keep an action for a long time and lead to stifled sour bloated.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a plan elevation view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a sectional view taken along line a-a of fig. 2 according to the present invention;

reference numerals: 1. a base; 2. a post rod; 3. a carrier plate; 4. a slide bar; 5. a slider; 6. a strut; 7. a limiting spring; 8. a guide bar; 9. a nose bar; 10. penetrating a groove; 11. inserting a rod; 12. air holes are formed; 13. a soft cushion; 101. a case body; 102. a transverse plate; 103. a damping spring; 201. an inner rod; 202. an outer pole; 203. a threaded hole; 204. a threaded rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in figure 1, figure 2 and figure 3, a blood sampling bracket for a central blood station comprises a base 1, a column rod 2 is vertically arranged at the top of the base 1, a bearing plate 3 is hinged at the top of the column rod 2, the top of the bearing plate 3 is arc-shaped, slide rods 4 are respectively arranged on the back sides of the column rod 2 along the height direction of the column rod, slide blocks 5 are respectively sleeved on the two slide rods 4 in a sliding manner, support rods 6 are respectively hinged on the two slide blocks 5, the free ends of the two support rods 6 are respectively hinged at the two ends of the bottom of the bearing plate 3, a limiting spring 7 sleeved on the slide rods 4 is respectively arranged between the opposite sides of the slide blocks 5 and the column rod 2, when a patient takes blood, the arm is placed on the bearing plate 3, the top of the bearing plate 3 is arc-shaped, so that the arm of the patient can be placed more conveniently, during the blood sampling process, the patient can apply a certain force to enable the bearing plate 3 to rotate around a hinge point to a certain extent, when the loading board 3 rotates around the pin joint, one of them slider 5 pulls loading board 3 along one of them slide bar 4 lapse and through branch 6, another slider 5 is along another slide bar 4 lapse and contradict loading board 3 through branch 6, slider 5 can extrude spacing spring 7 when sliding, elasticity characteristic through spacing spring 7, can make the arm carry out the activity exercise of certain degree in the blood sampling process, avoid the arm to keep an action for a long time and lead to stiff sour bloating, when the arm is balanced to be kept flat, rely on the gravity of arm self, under the conflict of two branch 6, loading board 3 keeps balanced state, also can change the equilibrium that the arm was placed simultaneously, make loading board 3 present the tilt state, comfort level in the process of taking a blood sample with the improvement patient.

As shown in fig. 4, in some embodiments, the base 1 includes a box 101 with an open top, a horizontal plate 102 is movably disposed in the box 101, a plurality of damping springs 103 are connected between the horizontal plate 102 and the bottom of the inner wall of the box 101, and the damping springs 103 are distributed in a rectangular shape, preferably, a limiting plate is configured at the open top of the box 101 to limit the horizontal plate 102 from separating from the box 101, and after the arm of the patient is placed on the bearing plate 3, the arm is made to be more comfortable after the arm of the patient is placed under the elastic force buffering characteristic of the damping springs 103 by using the gravity of the arm.

As shown in fig. 4, in some embodiments, a plurality of guide rods 8 are vertically arranged at the bottom of the inner wall of the box body 101, the transverse plate 102 is slidably sleeved on the guide rods 8, the damping springs 103 are respectively sleeved on the guide rods 8, the guide rods 8 can enable the transverse plate 102 to vertically guide under the elastic force of the damping springs 103, and guide the damping springs 103 at the same time, so that the elastic force characteristic of the damping springs 103 is utilized to the maximum extent, and the use effect and the service life of the damping springs 103 are improved.

As shown in fig. 4, in some embodiments, the pole 2 includes an inner pole 201, the inner pole 201 is installed on the transverse plate 102, an outer pole 202 is movably sleeved on the outer surface of the inner pole 201, the bearing plate 3 is hinged on the top of the outer pole 202, two sliding rods 4 are respectively installed on the opposite sides of the outer pole 202, threaded holes 203 are respectively opened on the outer pole 202 and the inner pole 201, the number of the threaded holes 203 on the inner pole 201 is multiple and is distributed in an array along the height direction thereof, a threaded rod 204 penetrates through the threaded hole 203 on the outer pole 202, the end thread of the threaded rod 204 is inserted into the threaded hole 203 on the inner pole 201, the outer rod 202 can be pulled upwards, the threaded rod 204 is threaded through the corresponding threaded holes 203 on the inner rod 201 and the outer rod 202, therefore, the inner rod 201 and the outer rod 202 are fixed, and the height of the bearing plate 3 can be correspondingly adjusted according to the bearing requirement of a patient, so that the arm of the patient is more comfortable in the blood sampling process.

As shown in fig. 2, in some embodiments, a protruding rod 9 is configured at the bottom of the bearing plate 3, a through groove 10 is formed through one end of the supporting rod 6, which is away from the slider 5, and an insertion rod 11 with an end portion movably penetrating through the through groove 10 is configured on the protruding rod 9, when the supporting rod 6 is pulled or pressed against the bearing plate 3, the insertion rod 11 can move a certain distance along the through groove 10, so that the bearing plate 3 can rotate around the hinge point more smoothly.

As shown in fig. 1 and 2, in some embodiments, a cavity is formed inside the bearing plate 3, the air holes 12 communicated with the cavity are formed in the outer surface array of the bearing plate 3, and after the arms of the patient are placed on the bearing plate 3, the air holes 12 are formed, so that the air permeation effect of the contact surface between the arms of the patient and the bearing plate 3 is better, especially in hot weather in summer, the skin permeation effect of the contact surface between the arms and the bearing plate 3 is better.

As shown in fig. 1, fig. 3 and fig. 4, in some embodiments, a plurality of cushions 13 are installed at the top of the loading plate 3 along the length direction thereof, and the plurality of cushions 13 are installed to make the contact surface between the arm and the loading plate 3 more comfortable after the patient places the arm on the loading plate 3, in order to make the device more reasonable, a certain distance is formed between two adjacent cushions 13, and the cushions 13 and the air holes 12 are arranged in a staggered manner, so that the comfort of the arm of the patient can be improved, and the normal ventilation is not affected.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a blood sampling bracket in central blood station, a serial communication port, includes base (1), the top of base (1) is vertical to installing post (2), the top of post (2) articulates there is loading board (3), the top structure of loading board (3) is the arc, slide bar (4), two are all installed along its direction of height to the back of the body side of post (2) mutually slide the cover all to slide on slide bar (4) and be equipped with slider (5), two it has branch (6), two all to articulate on slider (5) the free end of branch (6) articulates respectively the bottom both ends of loading board (3), the looks dorsal part of slider (5) respectively with install the cover between post (2) and establish spacing spring (7) on slide bar (4).

2. The central blood station blood sampling bracket of claim 1, characterized in that the base (1) comprises a box body (101) with an open top, a horizontal plate (102) is movably arranged in the box body (101), a plurality of damping springs (103) are connected between the horizontal plate (102) and the bottom of the inner wall of the box body (101), and the damping springs (103) are distributed in a rectangular shape.

3. The central blood station blood sampling bracket of claim 2, characterized in that a plurality of guide rods (8) are vertically arranged at the bottom of the inner wall of the box body (101), the horizontal plate (102) is slidably sleeved on the plurality of guide rods (8), and a plurality of damping springs (103) are respectively sleeved on the plurality of guide rods (8).

4. The central blood station blood collection bracket according to claim 2, characterized in that the post rod (2) comprises an inner rod (201), the inner rod (201) is installed on the transverse plate (102), an outer rod (202) is movably sleeved on the outer surface of the inner rod (201), the bearing plate (3) is hinged to the top of the outer rod (202), the two sliding rods (4) are respectively installed on the opposite sides of the outer rod (202), threaded holes (203) are respectively formed in the outer rod (202) and the inner rod (201), the number of the threaded holes (203) in the inner rod (201) is multiple and are distributed in an array manner along the height direction of the threaded holes, a threaded rod (204) penetrates through the inner thread of the threaded hole (203) in the outer rod (202), and the end thread of the threaded rod (204) is inserted into the threaded hole (203) in the inner rod (201).

5. The central blood station blood sampling bracket of claim 1, characterized in that a protruding rod (9) is formed at the bottom of the bearing plate (3), a through groove (10) is formed through one end of the supporting rod (6) far away from the sliding block (5), and an insertion rod (11) with an end movably penetrating through the through groove (10) is formed on the protruding rod (9).

6. The central blood station blood sampling bracket of claim 1, wherein the interior of the carrier plate (3) is provided with a cavity, and the outer surface of the carrier plate (3) is provided with air holes (12) communicated with the cavity in an array.

7. A central blood station blood collection carrier according to claim 1, wherein the top of the carrier plate (3) has a plurality of cushions (13) mounted in an array along its length.