CN212661816U - Clinical laboratory is with blood sampling pillow - Google Patents
Clinical laboratory is with blood sampling pillow Download PDFInfo
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- CN212661816U CN212661816U CN202020427547.0U CN202020427547U CN212661816U CN 212661816 U CN212661816 U CN 212661816U CN 202020427547 U CN202020427547 U CN 202020427547U CN 212661816 U CN212661816 U CN 212661816U
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- blood sampling
- clinical laboratory
- rectangular groove
- rod
- sampling pillow
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Abstract
The utility model discloses a clinical laboratory is with blood sampling pillow, include: a supporting seat; the top end of the supporting seat is provided with a first rectangular groove, and the left side of the inner cavity of the first rectangular groove is rotatably provided with a rotating shaft along the front-back direction; the supporting component is arranged in an inner cavity of the first rectangular groove; and the limiting mechanism is arranged on one side of the supporting seat. This blood sampling pillow for clinical laboratory can make the pressure pad lift up and can remove the top to children's arm through being provided with stop gear to can make the pressure pad compress tightly fixedly to children's arm under the effort of torsional spring, in order to avoid children not to cooperate medical staff to take a blood sample, reduced the blood sampling degree of difficulty.
Description
Technical Field
The utility model relates to a clinical laboratory's apparatus technical field specifically is a clinical laboratory is with blood sampling pillow.
Background
The clinical laboratory is a bridge between clinical medicine and basic medicine, comprises branch subjects such as clinical chemistry, clinical microbiology, clinical immunology, hematology, humoral science, transfusion science and the like, and is used for detecting various human and animal samples including sickrooms, outpatients in emergency treatment, various physical examinations and scientific researches every day;
the blood sampling pillow is a device which is padded below the arm of a patient when the medical staff extracts blood for the patient, and plays roles of supporting and the like, so that the tail end of a forearm forms an angle with the elbow of the arm, the medical staff can smoothly take blood through venipuncture through a needle tube, the traditional blood sampling pillow generally utilizes sponge, towel rolls and the like, the pillow is simple in structural form and can not be attached to the wall of the hand frequently, so that the angle formed by the tail end of the forearm and the elbow of the arm is small, the smooth needle insertion and blood sampling of the medical staff are influenced, and when the blood sampling is carried out by children, the pillow is poor in self-made capacity, and the pillow is difficult to ensure to be matched with the medical staff to.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clinical laboratory is with blood sampling pillow to at least, solve blood sampling pillow structural style among the prior art simple, the forearm end is less with the angle that the arm elbow formed, influences the smooth needle insertion blood sampling of medical staff, when children are taking a blood sample, the great problem of the blood sampling degree of difficulty.
In order to achieve the above object, the utility model provides a following technical scheme: a blood sampling pillow for clinical laboratory, comprising:
a supporting seat;
the top end of the supporting seat is provided with a first rectangular groove, and the left side of the inner cavity of the first rectangular groove is rotatably provided with a rotating shaft along the front-back direction;
the supporting component is arranged in an inner cavity of the first rectangular groove;
and the limiting mechanism is arranged on one side of the supporting seat.
Preferably, the support assembly comprises: the number of the connecting plates is two, and one ends of the two connecting plates are fixedly arranged on the outer wall of the rotating shaft; the rubber pad is fixedly arranged at the top end of the outer wall of the connecting plate; the transverse plate is fixedly arranged at the right end of the inner side of the connecting plate along the front-back direction; the spring, the second rectangular channel has been seted up to the inner chamber bottom of first rectangular channel, both sides are all fixed the one end that is provided with the spring around the bottom of diaphragm, and the other end of spring and the inner chamber bottom fixed connection of second rectangular channel.
Preferably, the connecting plate is arranged obliquely from left to right.
Preferably, a stop block is arranged on the right side of the inner cavity of the first rectangular groove in the front-back direction and is located under the right side of the connecting plate.
Preferably, the limiting mechanism comprises: the number of the inserted rods is two, the two inserted rods are respectively inserted into the front end and the rear end of the left side of the supporting seat, and one end of each inserted rod extends into the inner cavity of the second rectangular groove; the first rotating rod is rotatably arranged at the left end of the inner side of the inserting rod along the front-back direction; the front side and the rear side of the outer wall of the first rotating rod are in interference fit with the connecting rods; the front side and the rear side of the outer wall of the first rotating rod are respectively sleeved with a torsion spring, and the torsion springs are fixedly arranged between the connecting rod and the inserting rod; the second rotating rod is rotatably arranged at one end of the inner side of the connecting rod along the front-back direction; and the pressure pad is fixedly arranged in the middle of the outer wall of the second rotating rod.
Preferably, the bottom right side of inserted bar is fixed and is provided with the slider, the spout has all been seted up along the left and right sides direction in both ends around the inner chamber bottom left side of second rectangular channel, just the slider with the inner chamber looks adaptation of spout is pegged graft.
Compared with the prior art, the beneficial effects of the utility model are that: this blood sampling pillow for clinical laboratory, the patient can place the arm on the rubber pad, and can make the rubber pad remove under the effort of spring through being provided with supporting component, can make patient's forearm laminate mutually with the surface of rubber pad, in order to ensure that patient's forearm end expandes suitable angle with the arm elbow, medical staff of can being convenient for take a blood sample smoothly, can make the pressure pad lift up and can remove the top to children's arm through being provided with stop gear, and can make the pressure pad compress tightly fixedly to children's arm under the effort of torsional spring, in order to avoid children not to cooperate medical staff to take a blood sample, the blood sampling degree of difficulty has been reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the support base of the present invention;
fig. 3 is an exploded view of the support assembly of the present invention;
fig. 4 is a right side sectional view of the limiting mechanism of the present invention.
In the figure: 1. supporting seat, 2, pivot, 3, first rectangular channel, 4, supporting component, 41, connecting plate, 42, rubber pad, 43, diaphragm, 44, spring, 45, second rectangular channel, 5, stop gear, 51, inserted bar, 511, slider, 512, spout, 52, first bull stick, 53, connecting rod, 54, torsional spring, 55, second bull stick, 56, pressure pad, 6, dog.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a blood sampling pillow for clinical laboratory, comprising: supporting seat 1, pivot 2, first rectangular channel 3, supporting component 4 and stop gear 5, first rectangular channel 3 has been seted up on the top of supporting seat 1, and the inner chamber left side of first rectangular channel 3 rotates along the fore-and-aft direction and is provided with pivot 2, and supporting component 4 sets up the inner chamber at first rectangular channel 3, and stop gear 5 sets up the one side at supporting seat 1.
Preferably, the support assembly 4 further comprises: connecting plate 41, rubber pad 42, diaphragm 43, spring 44 and second rectangular channel 45, the quantity of connecting plate 41 is two, and the fixed setting of one end of two connecting plates 41 is on the outer wall of pivot 2, the fixed setting of rubber pad 42 is on the outer wall top of connecting plate 41, diaphragm 43 is along the fixed inboard right-hand member that sets up at connecting plate 41 of fore-and-aft direction, diaphragm 43 is used for carrying out fixed mounting to spring 44, and improve the stability of two connecting plates 41, second rectangular channel 45 has been seted up to the inner chamber bottom of first rectangular channel 3, the bottom front and back both sides of diaphragm 43 all fix the one end that is provided with spring 44, and the other end of spring 44 and the inner chamber bottom fixed connection of second rectangular channel 45, spring 44 is rotating spring, can support patient's arm under spring 44's elastic force effect, and make patient's arm and the upper surface of rubber pad 42 laminate mutually.
Preferably, the connecting plate 41 is inclined upward from left to right to extend the lower arm end of the patient at a proper angle to the elbow.
Preferably, a stopper 6 is disposed at the right side of the inner cavity of the first rectangular groove 3 in the front-rear direction, the stopper 6 is located right below the right side of the connecting plate 41, and the movement of the connecting plate 41 is restricted by the stopper 6, so that the rubber pad 42 is prevented from being inclined downward at one side.
Preferably, the limiting mechanism 5 further includes: the support seat comprises two insertion rods 51, a first rotating rod 52, a connecting rod 53, a torsion spring 54, a second rotating rod 55 and a pressure pad 56, wherein the number of the insertion rods 51 is two, the two insertion rods 51 are respectively inserted into the front end and the rear end of the left side of the support seat 1, one end of the insertion rod 51 extends into the inner cavity of the second rectangular groove 45, the first rotating rod 52 is rotatably arranged at the left end of the inner side of the insertion rod 51 along the front-rear direction, the connecting rods 53 are in interference fit with the front side and the rear side of the outer wall of the first rotating rod 52, the connecting rod 53 and the first rotating rod 52 can rotate together, the torsion spring 54 is sleeved on the front side and the rear side of the outer wall of the first rotating rod 52, the torsion spring 54 is fixedly arranged between the connecting rod 53 and the insertion rod 51, the connecting rod 53 can be driven to rotate downwards under the elastic force of the torsion spring 54, so that the pressure pad 56 can be driven to move downwards, the second rotating rod 55 is rotatably arranged at one, the inner side of the pressure pad 56 is arcuate in shape.
As a preferred scheme, furthermore, a sliding block 511 is fixedly arranged on the right side of the bottom end of the insertion rod 51, sliding grooves 512 are formed in the left and right directions at the front and rear ends of the left side of the bottom end of the inner cavity of the second rectangular groove 45, the sliding block 511 is inserted into the inner cavity of the sliding groove 512 in a matched manner, and the insertion rod 51 is limited by the sliding block 511 and the sliding groove 512, so that the insertion rod 51 is prevented from moving out of one side of the support seat 1.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the blood sampling device is used, a patient places an arm on the rubber pad 42, the rubber pad 42 can be pressed downwards according to the arm height of different patients, so that the two connecting plates 41 and the transverse plate 43 move downwards and press the spring 44, the right side of the rubber pad 42 can move downwards until the rubber pad 42 is attached to the forearm of the patient, the tail end of the forearm of the patient and the elbow of the arm can be unfolded at a proper angle, so that medical staff can conveniently and smoothly take blood samples, when the arm of the child is used for sampling blood, firstly, the arm of the child is placed on the rubber pad 42, one end of the connecting rod 53 is pulled upwards, so that the connecting rod 53 rotates upwards under the rotation action of the first rotating rod 52, the torsion spring 54 is pressed, the second rotating rod 55 and the pressing pad 56 are driven to be lifted upwards, after the pressing pad 56 is moved to be higher than the arm of the child, the inserting rod 51 is pushed towards the right side, so that the inserting rod 51 can stably move under the matching of, until the pressure pad 56 is moved right above the wrist position of the child, the connecting rod 53 is loosened, and the connecting rod 53 can be driven to rotate downwards under the action of the elasticity of the torsion spring 54, so that the pressure pad 56 can be moved downwards to compress and fix the wrist of the child, the child is prevented from moving around during blood collection, the blood collection difficulty of medical staff is reduced, and the blood collection device is favorable for wide popularization.
In the description of the present invention, it is to be understood that the terms "top end", "bottom end", "front side", "rear side", "outer wall", "inner cavity", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "engaging", "fixedly disposed", "interference fit", "disposed", and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a clinical laboratory is with blood sampling pillow which characterized in that includes:
a support base (1);
the top end of the supporting seat (1) is provided with a first rectangular groove (3), and the left side of an inner cavity of the first rectangular groove (3) is rotatably provided with the rotating shaft (2) along the front-back direction;
the supporting component (4) is arranged in an inner cavity of the first rectangular groove (3);
and the limiting mechanism (5) is arranged on one side of the supporting seat (1).
2. The blood sampling pillow for clinical laboratory according to claim 1, characterized in that: the support assembly (4) comprises:
the number of the connecting plates (41) is two, and one ends of the two connecting plates (41) are fixedly arranged on the outer wall of the rotating shaft (2);
the rubber pad (42) is fixedly arranged at the top end of the outer wall of the connecting plate (41);
a transverse plate (43) which is fixedly arranged at the right end of the inner side of the connecting plate (41) along the front-back direction;
spring (44), second rectangular channel (45) have been seted up to the inner chamber bottom of first rectangular channel (3), both sides are all fixed the one end that is provided with spring (44) around the bottom of diaphragm (43), and the other end of spring (44) and the inner chamber bottom fixed connection of second rectangular channel (45).
3. The blood sampling pillow for clinical laboratory according to claim 2, characterized in that: the connecting plate (41) is obliquely arranged from left to right upwards.
4. The blood sampling pillow for clinical laboratory according to claim 1, characterized in that: a stop block (6) is arranged on the right side of the inner cavity of the first rectangular groove (3) in the front-back direction, and the stop block (6) is located under the right side of the connecting plate (41).
5. The blood sampling pillow for clinical laboratory according to claim 1, characterized in that: the limiting mechanism (5) comprises:
the number of the inserted rods (51) is two, the two inserted rods (51) are respectively inserted into the front end and the rear end of the left side of the supporting seat (1), and one end of each inserted rod (51) extends into an inner cavity of the second rectangular groove (45);
a first rotating lever (52) rotatably provided at the inner left end of the insertion lever (51) in the front-rear direction;
the connecting rod (53) is in interference fit with the front side and the rear side of the outer wall of the first rotating rod (52);
the front side and the rear side of the outer wall of the first rotating rod (52) are respectively sleeved with a torsion spring (54), and the torsion springs (54) are fixedly arranged between the connecting rod (53) and the inserting rod (51);
a second rotating rod (55) which is rotatably arranged at one end of the inner side of the connecting rod (53) along the front-back direction;
and the pressure pad (56) is fixedly arranged in the middle of the outer wall of the second rotating rod (55).
6. The blood sampling pillow for clinical laboratory according to claim 5, characterized in that: the bottom right side of inserted bar (51) is fixed and is provided with slider (511), spout (512) have all been seted up along the left-right direction in both ends around the inner chamber bottom left side of second rectangular channel (45), just slider (511) with the inner chamber looks adaptation of spout (512) is pegged graft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020427547.0U CN212661816U (en) | 2020-03-30 | 2020-03-30 | Clinical laboratory is with blood sampling pillow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020427547.0U CN212661816U (en) | 2020-03-30 | 2020-03-30 | Clinical laboratory is with blood sampling pillow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212661816U true CN212661816U (en) | 2021-03-09 |
Family
ID=74810555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020427547.0U Expired - Fee Related CN212661816U (en) | 2020-03-30 | 2020-03-30 | Clinical laboratory is with blood sampling pillow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212661816U (en) |
-
2020
- 2020-03-30 CN CN202020427547.0U patent/CN212661816U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210309 |