Blood sampling chair for assisting blood sampling in blood station

By designing adjustable armrests, electric push rods, airbags and display devices on the blood collection chair, the shortcomings in body size adjustment and versatility of the existing blood collection chair are solved, and the flexibility and auxiliary functions of blood collection operations are improved, and the flexibility and auxiliary functions of blood collection operations are improved. Comfort and information acquisition for blood collectors.

CN222238218UActive Publication Date: 2024-12-27自贡市中心血站
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202420905138.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-28
Publication Date
2024-12-27
Estimated Expiration
2034-04-28

AI Technical Summary

Technical Problem

The existing blood collection chairs lack horizontal movement and versatility of the handrail during the blood collection process, which cannot meet the needs of blood collectors of different body types, and lack the convenience of storing equipment and displaying information, resulting in insufficient blood collection auxiliary functions.

Method used

A blood collection chair is designed. Both sides of the blood collection chair have a rotating armrest with a bent shape and rotatably connected handrail seat. The handrail position is adjusted along the support through the rotation shaft. It is equipped with electric push rods and airbags to adapt to different body shapes. It has built-in horizontal push and pull storage. The box and steering display device enhance the flexibility and auxiliary functions of blood collection operations.

Benefits of technology

With adjustable handrails and storage boxes, flexible operating space and item storage are provided, airbags and electric push rods ensure the arm is stable, and the display provides real-time information, significantly improving the comfort and auxiliary functions of the blood collection chair.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN222238218U_ABST
    Figure CN222238218U_ABST
Patent Text Reader

Abstract

The utility model discloses a blood sampling chair for assisting blood sampling in a blood station. Comprising a blood sampling chair seat, a blood sampling chair backrest, supports mounted close to the two sides of the blood sampling chair seat, and blood sampling armrest seats arranged on the two sides of the blood sampling chair seat, blood sampling pads are arranged on the upper portions of the blood sampling armrest seats, the blood sampling armrest seats are provided with bent rotating connecting ends, rotating shafts are sleeved with the rotating connecting ends in a penetrating mode, and the lower ends of the rotating shafts are arranged in the supports. The whole blood sampling handrail seat can rotate leftwards and rightwards in the support through the rotating shaft. Blood sampling armrest seats are arranged on the two sides of the blood sampling chair seat, the blood sampling armrest seats and the part of the blood sampling cushion form a whole, the blood sampling armrest seats in the whole are arranged on a rotating shaft in a penetrating and sleeving manner through bent rotating connecting ends, and the lower end of the rotating shaft is arranged or inserted into a supporting seat, so that the lower end of the rotating shaft can rotate along an inner cavity of the supporting seat; therefore, the whole blood sampling handrail seat can rotate leftwards and rightwards at a certain rotating angle along the interior of the support through the rotating shaft, and the blood sampling operation space is increased.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the field related to auxiliary blood collection facilities, in particular to a blood collection chair for auxiliary blood collection in a blood station. Background Art

[0002] At present, when blood is collected in hospitals, blood stations and other related institutions, the person being collected is seated, and the requirements for facilities are relatively low. The person being collected can be collected by sitting on a chair or a stool. However, in order to increase the comfort of the blood collector, the blood collector is asked to sit on a chair during blood collection, so a blood collection chair is introduced; when collecting blood on the existing blood collection chair, the arm is placed on the armrest and supported by the armrest; after research, it is found that the armrest can be adjusted in the vertical direction in the existing blood collection chair, but the blood collection armrest lacks horizontal movement. With the different body shapes of the blood collection, the lifting armrest often needs to be adjusted or moved at a horizontal angle to adjust or increase the corresponding space. The existing blood collection chair lacks this function; in addition, most of the existing blood collection chairs have a relatively simple functional structure, such as it is not convenient to store blood collection equipment and items, and it is not convenient to reflect and display the relevant information of the current blood collection person, so the auxiliary functions of blood collection are relatively few. Utility Model Content

[0003] Therefore, in order to solve the above-mentioned deficiencies, the utility model provides a blood collection chair for assisting blood collection in a blood station; both sides of the blood collection chair seat are provided with blood collection armrest seats, and the two parts of the blood collection armrest seat and the blood collection pad form a whole, in which the blood collection armrest seat is inserted on the rotating shaft through a bent rotating connecting end, and the lower end of the rotating shaft is placed or inserted into the support, so that the lower end of the rotating shaft can rotate along the inner cavity of the support, so that the whole of the blood collection armrest seat can be rotated left and right along the support through the rotating shaft through a certain angle, so that the space for blood collection operation can be adjusted according to the body shape of the person.

[0004] The utility model is implemented in this way: a blood collection chair for assisting blood collection in a blood station is constructed; it includes a blood collection chair seat and a blood collection chair backrest, the blood collection chair backrest is connected to the blood collection chair seat, supports are installed on both sides close to the blood collection chair seat, and also includes a blood collection armrest seat arranged on both sides of the blood collection chair seat, a blood collection pad is arranged on the upper part of the blood collection armrest seat, the blood collection armrest seat has a rotating connecting end in a bent shape, the rotating connecting end is sleeved on the rotating shaft, the lower end of the rotating shaft is placed in the support, and the blood collection armrest seat as a whole can be rotated left and right along the support through the rotating shaft.

[0005] Furthermore, a groove for placing the blood collection arm is opened at the upper end of the blood collection pad, and the blood collection pad adopts an inclined structure with a low outer end and a high inner end and is located on the blood collection armrest seat.

[0006] Furthermore, one end of the bottom of the blood sampling pad is connected to the blood sampling armrest seat through a rotating assembly, and an electric push rod capable of lifting the blood sampling pad is provided at the side of the inner cavity of the blood sampling armrest seat.

[0007] Furthermore, a blood collection storage box that can be pushed and pulled horizontally is provided in the middle of the inner cavity of the blood collection armrest seat.

[0008] Furthermore, an air bag is embedded inside the blood collection arm placement groove of the blood collection pad.

[0009] Furthermore, a switch button for controlling the lifting and lowering of the corresponding electric push rod is provided at the end of the blood collection armrest seat.

[0010] Furthermore, a display device for blood collection is installed on the backrest of the blood collection chair, and the display device is connected via a steerable telescopic rod.

[0011] The utility model has the following advantages: The utility model provides a blood collection chair for auxiliary blood collection in a blood station, which has the following advantages;

[0012] (1) During blood collection, the person whose blood is being collected sits on the blood collection chair seat. Since the blood collection pad is arranged on the blood collection armrest seat in an inclined shape with a low outside and a high inside, the arms of the person whose blood is being collected naturally hang down and are placed in the blood collection arm placement slot, so that the person's arms can remain relaxed. Both sides of the blood collection chair seat are provided with blood collection armrest seats. The blood collection armrest seat and the blood collection pad form a whole. In the whole, the blood collection armrest seat is inserted into the rotating shaft through a bent rotating connecting end, and the lower end of the rotating shaft is placed in or inserted into the support, so that the lower end of the rotating shaft can rotate along the inner cavity of the support, so that the whole blood collection armrest seat can be rotated left and right at a certain angle along the support through the rotating shaft, so that the space for blood collection operation can be adjusted according to the body shape of the person.

[0013] (2) In the present application, an airbag can be embedded inside the blood collection arm placement slot corresponding to the blood collection pad. During the blood collection process, the airbag can be inflated according to the size of the arm of the person to be blood collected. After the airbag is inflated, the arm can be firmly placed in the arm placement slot.

[0014] (3) One end of the bottom of the blood collection pad is connected to the blood collection armrest seat through a rotating assembly (rotating hinge), and an electric push rod capable of lifting the blood collection pad is arranged at the side of the inner cavity of the blood collection armrest seat. A switch button for controlling the corresponding lifting of the electric push rod is arranged at the end of the blood collection armrest seat. This method has the following effects: because the blood collection pad is located on the blood collection armrest seat in an inclined shape with a low outside and a high inside, the blood collection pad can be adjusted to a horizontal or nearly horizontal state as needed in special circumstances to meet the requirements of different blood collectors; during operation, the switch button is manually controlled, and the electric push rod is used to lift the blood collection pad.

[0015] (4) A blood collection storage box that can be pushed and pulled horizontally is provided in the middle of the inner cavity of the blood collection armrest. The blood collection storage box can be pushed in and pulled out horizontally from the blood collection armrest. After being pulled out, the blood collection storage box can be used to place blood collection related items. Since it has a certain space, it can be used as a storage box to store a lot of items, thereby increasing the auxiliary function of the blood collection chair.

[0016] (5) A display device for blood collection is installed on the backrest of the blood collection chair. The display device is connected via a rotatable telescopic rod. The display device can communicate with the corresponding external blood collection host or control device. During blood collection, the display device is used to display relevant information of the current blood collection operation. The person whose blood is being drawn can also clearly verify it to avoid wrong collection, thereby increasing the auxiliary function of the blood collection chair. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1-Figure 2 This is a schematic diagram of implementation mode 1 of the present application;

[0018] Figure 3 This is a schematic diagram of implementation mode 2 of the present application;

[0019] Figure 4 It is a schematic diagram of the blood collection storage box being opened in this application;

[0020] Figure 5 It is a schematic diagram of the position of the U-shaped airbag in the blood collection pad in this application.

[0021] Among them: a blood collection chair seat 1, a blood collection chair backrest 2, a support 3, a blood collection armrest seat 4, a blood collection pad 5, a blood collection arm placement slot 5-1, a rotating connection end 6, a rotating shaft 7, a rotating component 8, an electric push rod 9, a blood collection storage box 10, an airbag 11, a switch button 12, and a display device 13. DETAILED DESCRIPTION

[0022] The following will be combined with the attached Figure 1-Figure 5 The utility model is described in detail, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides a blood collection chair for auxiliary blood collection in a blood station, such as Figure 1-Figure 5 As shown, it can be implemented as follows;

[0024] Implementation method 1: Figure 1-Figure 2As shown, the composition includes a blood collection chair seat 1 and a blood collection chair backrest 2. The blood collection chair backrest 2 is connected to the blood collection chair seat 1 (the two can be fixedly connected or rotatably connected). A support 3 is installed at the position close to both sides of the blood collection chair seat 1. The support 3 is hollow inside and the lower end is fixed to the blood collection chair seat 1. The present application also includes a blood collection armrest seat 4 arranged on both sides of the blood collection chair seat 1. The upper part of the blood collection armrest seat 4 is provided with a blood collection pad 5. The blood collection armrest seat 4 has a rotating connection end 6 in a bent shape. The end of the rotating connection end 6 is sleeved on the rotating shaft 7. The lower end of the rotating shaft 7 is placed or inserted into the support 3. Under manual action, the whole of the blood collection armrest seat 4 can be rotated left and right along the support 3 through the rotating shaft 7. In the present application, the upper end of the blood collection pad 5 is provided with a blood collection arm placement groove 5-1, and the blood collection pad 5 is located on the blood collection armrest seat 4 in an inclined structure with a low outer side and a high inner side. When blood is drawn in this embodiment, the person whose blood is being drawn sits on the blood drawing chair seat 1. Since the blood drawing pad 5 is arranged on the blood drawing armrest seat 4 in an inclined shape with a low outside and a high inside, the arm 14 of the person whose blood is being drawn can naturally hang down and be placed in the blood drawing arm placement slot 5-1, and can remain relaxed. Both sides of the blood drawing chair seat 1 are provided with blood drawing armrest seats 4, and the two parts of the blood drawing armrest seat 4 and the blood drawing pad 5 can form a whole, in which the blood drawing armrest seat 4 is inserted on the rotating shaft 7 through the bent rotating connecting end 6, and the lower end of the rotating shaft 7 is placed on or inserted into the support 3, so that the lower end of the rotating shaft 7 can rotate along the inner cavity of the support 3, so that the whole of the blood drawing armrest seat 4 can be rotated left and right at a certain angle along the support 3 through the rotating shaft 7, thereby increasing the space for blood drawing operations to meet the needs of different groups of people.

[0025] In this embodiment, an airbag 11 can be embedded inside the blood collection arm placement slot 5-1 corresponding to the blood collection pad 5. During the blood collection process, the airbag 11 can be inflated according to the arm size of the person to be blood collected. After the airbag 11 is inflated, the arm can be firmly placed in the arm placement slot 4.

[0026] It should be noted that the blood sampling pad 5 can be fixed on the blood sampling armrest 4, or can be implemented in the form of the following embodiment 2;

[0027] Implementation 2: Further implementation based on Implementation 1, mainly for different forms of implementation of the blood sampling pad 5, such as Figure 3As shown, one end of the bottom of the blood sampling pad 5 is connected to the blood sampling armrest 4 through a rotating assembly 8 (rotating hinge), and an electric push rod 9 capable of lifting the blood sampling pad 5 is provided at the edge of the inner cavity of the blood sampling armrest 4. A switch button 12 for controlling the corresponding electric push rod 9 to rise and fall is provided at the end of the blood sampling armrest 4. Embodiment 2 not only has the advantages of embodiment 1 but also has the following effects. Because the blood sampling pad 5 is located on the blood sampling armrest 4 with an inclined structure of low outside and high inside, the blood sampling pad 5 can be adjusted to a horizontal or nearly horizontal state (i.e., its inclination degree is adjusted) according to needs in special circumstances to meet the requirements of different blood sampling personnel; during operation, the switch button 12 is manually controlled, and the electric push rod 9 realizes the lifting of the blood sampling pad 5.

[0028] Embodiment 3: Based on Embodiment 1 or Embodiment 2, a blood collection storage box 10 capable of being pushed and pulled horizontally is provided in the middle of the inner cavity of the blood collection armrest 4. Figure 4 As shown, the blood collection storage box 10 can be pushed in and pulled out horizontally from the blood collection armrest seat 4. After being pulled out, the blood collection storage box 10 can be used to place blood collection related items. Since it has a certain space, it can store a lot of items as a storage box to increase the auxiliary function of the blood collection chair.

[0029] Implementation 4: Further implemented on the basis of Implementation 1 or Implementation 2 or Implementation 3, a display device 13 for blood collection is installed on the backrest 2 of the blood collection chair, and the display device 13 is connected by a steerable telescopic rod. The display device 13 can be connected and communicated with the corresponding external blood collection host or control equipment. During blood collection, the display device 13 is used to display relevant information of the current blood collection operation, and the person whose blood is being collected can also clearly verify it to avoid wrong collection; so as to increase the auxiliary function of the blood collection chair.

[0030] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A blood collection chair for assisting blood collection in a blood station, comprising a blood collection chair seat (1) and a blood collection chair backrest (2), wherein the blood collection chair backrest (2) is connected to the blood collection chair seat (1), and characterized in that; Supports (3) are installed on both sides of the blood collection chair seat (1), and also include blood collection armrest seats (4) arranged on both sides of the blood collection chair seat (1). A blood collection pad (5) is provided on the upper part of the blood collection armrest seat (4). The blood collection armrest seat (4) has a rotating connection end (6) in a bent shape. The rotating connection end (6) is inserted into a rotating shaft (7). The lower end of the rotating shaft (7) is placed in the support (3). The entire blood collection armrest seat (4) can be rotated left and right along the support (3) through the rotating shaft (7).

2. A blood collection chair for auxiliary blood collection in a blood station according to claim 1, characterized in that; The upper end of the blood sampling pad (5) is provided with a blood sampling arm placement groove (5-1), and the blood sampling pad (5) is arranged on the blood sampling armrest seat (4) in an inclined structure with a lower outer end and a higher inner end.

3. A blood collection chair for auxiliary blood collection in a blood station according to claim 1 or 2, characterized in that; One end of the bottom of the blood sampling pad (5) is connected to the blood sampling armrest seat (4) via a rotating assembly (8), and an electric push rod (9) capable of lifting the blood sampling pad (5) is provided on the side of the inner cavity of the blood sampling armrest seat (4).

4. A blood collection chair for auxiliary blood collection in a blood station according to claim 1 or 2, characterized in that; A blood sampling storage box (10) capable of being pushed and pulled horizontally is provided in the middle of the inner cavity of the blood sampling armrest seat (4).

5. A blood collection chair for auxiliary blood collection in a blood station according to claim 2, characterized in that; An air bag (11) is embedded inside the blood sampling arm placement groove (5-1) of the blood sampling pad (5).

6. A blood collection chair for auxiliary blood collection in a blood station according to claim 3, characterized in that; A switch button (12) for controlling the lifting and lowering of the corresponding electric push rod (9) is provided at the end of the blood sampling armrest seat (4).

7. A blood collection chair for auxiliary blood collection in a blood station according to claim 1, characterized in that; A blood collection display device (13) is installed on the backrest (2) of the blood collection chair, and the display device (13) is connected via a rotatable telescopic rod.