CN2320239Y - Horizontal blood-collecting chair - Google Patents
Horizontal blood-collecting chair Download PDFInfo
- Publication number
- CN2320239Y CN2320239Y CN 97205453 CN97205453U CN2320239Y CN 2320239 Y CN2320239 Y CN 2320239Y CN 97205453 CN97205453 CN 97205453 CN 97205453 U CN97205453 U CN 97205453U CN 2320239 Y CN2320239 Y CN 2320239Y
- Authority
- CN
- China
- Prior art keywords
- blood sampling
- handrail
- cushion
- chair
- seat cushion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a blood sampling chair for medical application, particularly a recumbent type blood sampling chair. The aim of the utility model is to solve the existing problems of easy occurrence of uncomfortable symptom, low efficiency of blood sampling, and large space consuming in the existing blood sampling bed-chair. The utility model comprises a support bracket and a seat cushion, and the seat cushion is arranged on the support bracket and forms a recumbent shape; the headrest part 10 of the seat cushion is higher than the buttocks cushion part 11 of the seat cushion and the leg cushion part of the seat cushion; the leg cushion part is higher than the buttocks cushion part 11; the support bracket is provided with an armrest 9, which is lower than the headrest part 10 and higher than the leg cushion part, and a locating piece with lifting and adjustment functions 7 is arranged between the interconnecting piece of the support bracket and the armrest 9. Therefore, blood donors have the best blood sampling postures, the utility model is especially suitable for concentrated blood sampling of a blood supply station, and the utility model is favorable to the popularization of blood sampling by machine.
Description
This utility model relates to medical blood sampling chair, particularly is the blood sampling chair of horizontally-inclined.
Hospital always and Red Cross blood station etc. are when carrying out human blood collection person, and blood donor's position posture generally adopts sitting posture or the flat formula of going down on one's knees that crouches.In sitting posture when blood sampling,, the blood donor is sitting on stool or the chair, and both legs are perpendicular to ground, and the back is vertical or lean on the chair back, and arm is by window or directly lie on the desktop that is higher than stool or chair and take a blood sample.During horizontal blood sampling, the blood donor is flat to crouch on an easy medical plank bed, and both legs are bent knee and taken a blood sample.
Above-mentioned sitting posture blood sampling, because blood donor's both legs are perpendicular to ground, be unfavorable for that shank blood refluxes, in blood collection procedure, heart burden is bigger, and position can not loosen, be easy to occur in the blood collection procedure malaise symptoms such as nervous, giddy in addition, needs full-time blood sampling medical worker nursing, so at the bottom of the work efficiency, be unfavorable for promoting the machine blood sampling.
Above-mentioned horizontal blood sampling, because the blood donor adopts the flat formula of going down on one's knees that crouches to accept blood sampling, position and the backflow of shank blood than the sitting posture blood sampling have had improvement, but the structural limitations of easy medical bedstead the expansion of blood donor's arm and the adjustment of high low level, thereby being unfavorable for that the medical worker operates, inefficiency is unfavorable for promoting the machine blood sampling, the berth floor space is big in addition, therefore less employing.
Given this, the purpose of this utility model is to provide a kind of and is beneficial to blood flow recurrence heart in the blood collection procedure, alleviates blood donor's heart burden, improves blood sampling efficient, reduces the horizontal blood sampling chair of floor space.
This utility model adopts headrest portion to be higher than buttocks pad portion and leg cushion, and leg cushion is higher than the cushion structure that is horizontally-inclined shape of buttocks pad portion and the armrest that is lower than headrest portion and is higher than leg cushion is realized its purpose; And the rotatable structure and the lift adjustment keeper that further adopt circular sleeve to connect are realized its purpose with the position of adjusting handrail.
Horizontal blood sampling chair of the present utility model (referring to accompanying drawing), comprise support and on seat cushion, it is characterized in that above-mentioned seat cushion is horizontally-inclined shape, the headrest portion (10) of seat cushion is higher than buttocks pad portion (11) and leg cushion, above-mentioned leg cushion is higher than buttocks pad portion, and above-mentioned support has the handrail (9) that is lower than headrest portion and is higher than leg cushion.
Above-mentioned support is frame shape, two front columns (1), two rear columns (2) is arranged, connect the horizontal flat bar (4) and the vertical flat bar (5) of above-mentioned front and back column, and indulges that flat bar links to each other with handrail and two handrail posts (6) of the setting of the left and right sides that is placed in; Above-mentioned handrail has left handrail and the right handrail that is level, and there is lift adjustment keeper (7) in the handrail portion of being connected, can be the lift adjustment keeper (7) that screw-type is set at the connecting portion of handrail post and pole.
The back pad portion (15) of above-mentioned seat cushion is inclination, little leg cushion (13) is level, and seat cushion has the spring (17) that links to each other with skeleton in the skeleton (16) of frame shape and the frame thereof, resilient chair cushion on the skeleton.
It is oblique that above-mentioned back pad portion and blood sampling chair bearing-surface can be 140 ° of angle lappings, and above-mentioned chair cushion can be that thickness is the foam pad of 8～10cm.
Use this utility model, the blood donor upper body recedes to face upward and leans on, and lower limb are raised, and bend knee into the semireclining shape, and upper limb is put on the handrail, and lifting, rotating handrail are fixed to best blood sampling position, can carry out blood sampling work.
Said structure of the present utility model makes it have following advantage and effect.
One, the horizontally-inclined shape structure of seat cushion of the present utility model, make blood donor's position posture become the upper body to recede to face upward and lean on, lower limb are raised, bend knee into the semireclining state, prone position is comfortable, can fully loosen, and helps blood flow recurrence heart in the blood collection procedure, thereby can alleviate the heart burden, reduce or eliminate the malaise symptoms of blood donor in blood collection procedure.
Two, adjustable armrest of the present utility model makes blood sampling person and blood donor have best position and posture, thereby can improve blood sampling efficient, is specially adapted to the machine blood sampling.
Three, left and right armrest of the present utility model, personnel selection blood donor's the left hand or the right hand of helping taking a blood sample taken a blood sample, can realize that each blood sampling personnel takes a blood sample at least two blood donors, thereby can further improve blood sampling efficient, reduce blood sampling personnel's outfit quantity.
Four, the horizontally-inclined of the present utility model structure of shape of bending knee make the length of blood sampling chair short than horizontal blood sampling bed, so floor space is little, is specially adapted to concentrate blood sampling and machine blood sampling, helps realizing concentrating the monitoring of taking a blood sample.
Below, the utility model is further described for reuse embodiment and accompanying drawing thereof.
Brief description of drawings.
Fig. 1 is the structural representation of a kind of horizontal blood sampling chair of the present utility model.
Fig. 2 is the right view of Fig. 1.
Embodiment 1
A kind of horizontal blood sampling chair of the present utility model, as shown in drawings.Constitute by support, seat cushion etc.
Above-mentioned support is frame shape, makes with shape.Two front columns 1 are arranged, two rear columns 2, inboard at the front column and the rear column of left and right sides, the side plate 3 that respectively useful screw connects, each two horizontal flat bar 4 that are parallel to each other up and down that useful screw connects two front columns 1 and two rear columns 2 respectively, each two vertical flat bar 5 that are parallel to each other up and down that useful screw connects the front column 1 of left and right sides and rear column 2 respectively, useful screw be connected on two vertical flat bars up and down of left and right sides and be setting about two handrail posts 6, the upper end of handrail post is tubular, dispose the lift adjustment keeper 7 of screw-type in this pipe portion, in the circular hole of pipe portion, be inserted with the pole of matching 8, constituting handrail post is connected with the circular sleeve formula of the rotatable and lifting of pole, be fixed with the handrail 9 that is level in pole upper end, thereby constitute respectively and supporting left handrail and the right handrail of the handrail post of left and right sides.
Above-mentioned seat cushion, be horizontally-inclined shape, the headrest portion 10 of seat cushion is higher than buttocks pad portion 11 and leg cushion, the big leg cushion 12 of leg cushion is inclined upwardly for 11 one-tenth 50 ° with buttocks pad portion, the little leg cushion 13 of leg cushion parallels with blood sampling chair bearing-surface 14 and is level and is higher than buttocks pad portion 11, it is oblique that back pad portion 15 and blood sampling chair bearing-surface 14 are 140 ° of angle lappings, and make headrest portion 10 be higher than above-mentioned handrail 9, leg cushion is lower than handrail 9.Seat cushion is made of skeleton 16 and chair cushion.Skeleton 16 usefulness shapes are made frame shape, and the spring 17 of the S type that its horizontal two ends link to each other with the left and right side frame of skeleton is respectively arranged in the frame of skeleton.With screw skeleton 16 is connected on the front column 1 and rear column 2 of above-mentioned support.Chair cushion is elasticity, and the enclosure can overlap the soft foam 19 of 18 suits with face and make the foam pad that thickness is 8～10cm on 16 on skeleton.
It is that 1.3m, width are 2.5m that present embodiment can be made into length, and it takes up an area of about 0.65m
2, reduce about 50% than horizontal blood sampling bed floor space.Handrail can be made into about 70cm apart from ground, and is close with the blood donor of semireclining on this chair cardiac height, need not bend the body operation of just can taking a blood sample when the blood sampling personnel take a blood sample.
Claims (5)
1, horizontal blood sampling chair, comprise support and on seat cushion, it is characterized in that above-mentioned seat cushion is horizontally-inclined shape, the headrest portion (10) of seat cushion is higher than buttocks pad portion (11) and leg cushion, above-mentioned leg cushion is higher than buttocks pad portion, and above-mentioned support has the handrail (9) that is lower than headrest portion and is higher than leg cushion.
2, horizontal blood sampling chair as claimed in claim 1 is characterized in that the said handrail (9) and the connecting portion of support have lift adjustment keeper (7).
3, horizontal blood sampling chair as claimed in claim 1, it is characterized in that said support is frame shape, two front columns (1), two rear columns (2) are arranged, connect the horizontal flat bar (4) of above-mentioned front and back column and indulge flat bar (5), flat bar links to each other with handrail and two handrail posts (6) of the setting of the left and right sides that is placed in indulging, said handrail has left handrail and the right handrail that is level, handrail is connected with pole (8), handrail post is the circular sleeve formula with pole and is connected, and the connecting portion of handrail post and pole has the lift adjustment keeper (7) of screw-type.
4, as claim 1,2 or 3 described horizontal blood sampling chairs, the back pad portion (15) that it is characterized in that said seat cushion is inclination, little leg cushion (13) is level, seat cushion has the spring (17) that links to each other with skeleton in the skeleton (16) of frame shape and the frame thereof, resilient chair cushion on the skeleton.
5, horizontal blood sampling chair as claimed in claim 4, it is oblique to it is characterized in that said back pad portion and blood sampling chair bearing-surface are 140 ° of angle lappings, and said chair cushion is that thickness is the foam pad of 8～10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97205453 CN2320239Y (en) | 1997-11-19 | 1997-11-19 | Horizontal blood-collecting chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97205453 CN2320239Y (en) | 1997-11-19 | 1997-11-19 | Horizontal blood-collecting chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2320239Y true CN2320239Y (en) | 1999-05-26 |
Family
ID=33925674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97205453 Expired - Lifetime CN2320239Y (en) | 1997-11-19 | 1997-11-19 | Horizontal blood-collecting chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2320239Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105163664A (en) * | 2013-03-15 | 2015-12-16 | 美国血液技术公司 | Blood-donation system |
-
1997
- 1997-11-19 CN CN 97205453 patent/CN2320239Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105163664A (en) * | 2013-03-15 | 2015-12-16 | 美国血液技术公司 | Blood-donation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |