CN219289466U - Simple blood drawing frame - Google Patents
Simple blood drawing frame Download PDFInfo
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- CN219289466U CN219289466U CN202222609473.4U CN202222609473U CN219289466U CN 219289466 U CN219289466 U CN 219289466U CN 202222609473 U CN202222609473 U CN 202222609473U CN 219289466 U CN219289466 U CN 219289466U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model relates to a simple blood drawing frame, which comprises a first supporting block and a second supporting block, wherein the first supporting block and the second supporting block are horizontally arranged side by side, and the second supporting block is horizontally connected with the first supporting block in a sliding manner and positioned; the upper end surfaces of the first support block and the second support block are of arc structures, and the upper end surfaces of the first support block and the second support block can form a support surface which is used for supporting the arm of a patient. The utility model has the advantages of simple structure and reasonable design, can support the arm of a patient, and is convenient for medical staff to take blood; simultaneously, the interval between supporting shoe one and the supporting shoe two and the height of its own are all adjustable, both can be applicable to the blood sampling of different body type patients, make things convenient for medical personnel to carry out blood sampling operation again, blood sampling is convenient.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a simple blood drawing frame.
Background
At present, a small cotton pillow is usually used for filling up under the arm of a patient when blood is drawn clinically, so that the blood collection of medical staff is inconvenient, and the blood collection device is not suitable for blood drawing of patients with different sizes.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a simple blood drawing frame and aims to solve the problem in the prior art.
The technical scheme for solving the technical problems is as follows:
the simple blood drawing frame comprises a first supporting block and a second supporting block, wherein the first supporting block and the second supporting block are horizontally arranged side by side, and the second supporting block is horizontally connected with the first supporting block in a sliding manner and is positioned; the upper end surfaces of the first supporting block and the second supporting block are of arc structures, and the first supporting block and the second supporting block can form a supporting surface which is used for supporting the arm of a patient.
The beneficial effects of the utility model are as follows: when blood is taken, the patient can place the arm on the supporting surface formed by the first supporting block and the second supporting block, and medical staff can take the blood of the patient, so that the blood taking is convenient, the structure is simple, and the design is reasonable.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, a cavity is formed in the first supporting block, and an opening communicated with the cavity is formed in one side, close to the second supporting block, of the first supporting block; and one side of the second supporting block, which is close to the first supporting block, is fixedly connected with a sliding plate, and the sliding plate horizontally extends to the cavity through the opening, is in sliding connection with the cavity and is positioned.
The beneficial effects of adopting above-mentioned further scheme are that simple structure, reasonable in design is through sliding connection between slide and the cavity in order to realize the interval between supporting shoe one and the supporting shoe two to adjust the size of the up end of supporting shoe one and the up end of supporting shoe two and constitute the holding surface, so that support the patient of different sizes, the commonality is strong, convenient to use.
Further, a screw hole communicated with the opening is formed in the first supporting block, and a locking screw is connected in the screw hole in a threaded manner; and screwing the locking screw until one end of the locking screw abuts against or loosens the sliding plate so as to fix or loosen the sliding plate and the second supporting block.
The sliding plate has the beneficial effects that when the sliding plate is adjusted, after the sliding plate slides to the set position, the locking screw is manually screwed to one end of the sliding plate to prop against or loosen the sliding plate, so that the sliding plate and the second supporting block are fixed or loosened, and the sliding plate is simple and convenient to operate, and saves time and labor.
Further, the first supporting block and the second supporting block are respectively provided with a telescopic mechanism, and the two telescopic mechanisms are respectively used for adjusting the heights of the first supporting block and the second supporting block.
The medical device has the beneficial effects that the structure is simple, the design is reasonable, the arm of a patient can be supported, and the medical staff can conveniently take blood; simultaneously, the interval between supporting shoe one and the supporting shoe two and the height of its own are all adjustable, both can be applicable to the blood sampling of different body type patients, make things convenient for medical personnel to carry out blood sampling operation again, blood sampling is convenient.
Further, each telescopic mechanism comprises a fixed block and a movable block, and the movable blocks can slide up and down and are positioned and installed on the fixed blocks; the first supporting block and the second supporting block are respectively and fixedly arranged on the two movable blocks.
The beneficial effect of adopting above-mentioned further scheme is simple structure, reasonable in design, realizes the regulation of supporting shoe one and supporting shoe two high through sliding connection between movable block and the fixed block to improve patient's comfort level, improve the puncture rate of drawing blood, easy and simple to handle.
Further, each telescopic mechanism comprises two telescopic rods, and four telescopic rods are respectively vertically and fixedly installed at two ends of the side, away from each other, of the bottoms of the first supporting block and the second supporting block.
The beneficial effect of adopting above-mentioned further scheme is simple structure, reasonable in design, realizes the regulation of supporting shoe one and two heights of supporting shoe through the flexible of telescopic link to improve patient's comfort level, improve the puncture rate of drawing blood, easy and simple to handle.
Further, the upper end face of the first supporting block and the upper end face of the second supporting block are respectively and fixedly provided with a protective layer.
The beneficial effect of adopting above-mentioned further scheme is simple structure, reasonable in design, can avoid the rigid contact between patient's arm and the up end of supporting shoe one and the up end of supporting shoe two through the inoxidizing coating to improve patient's comfort level.
Further, the protective layer is a rubber layer.
The beneficial effect of adopting above-mentioned further scheme is that elasticity is preferred, guarantees patient's comfort level, and with low costs.
Drawings
FIG. 1 is a front view of a first embodiment of the present utility model;
FIG. 2 is a side view of a first embodiment of the present utility model;
FIG. 3 is a front view of a second embodiment of the present utility model;
FIG. 4 is a side view of a second embodiment of the present utility model;
fig. 5 is a schematic view of a part of the structure of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. a first supporting block; 2. a second supporting block; 3. a slide plate; 4. a locking screw; 5. a fixed block; 6. a movable block; 7. a telescopic rod; 8. and (5) a protective layer.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model will be described in detail below with reference to the drawings in connection with embodiments.
Example 1
As shown in fig. 1 to 5, the embodiment provides a simple blood drawing frame, which comprises a first supporting block 1 and a second supporting block 2, wherein the first supporting block 1 and the second supporting block 2 are horizontally arranged side by side, and the second supporting block 2 is horizontally connected with the first supporting block 1 in a sliding manner and is positioned; the upper end surfaces of the first support block 1 and the second support block 2 are arc-shaped structures, and the upper end surfaces of the first support block 1 and the second support block 2 can form a support surface which is used for supporting the arm of a patient.
When blood is taken, a patient can place the arm on the supporting surface formed by the first supporting block 1 and the second supporting block 2, and medical staff can take the blood of the patient, so that the blood taking is convenient, the structure is simple, and the design is reasonable.
Preferably, in the present embodiment, the lower end surfaces of the first support block 1 and the second support block 2 are in a planar structure.
Example 2
Based on embodiment 1, in this embodiment, a cavity is provided in the first support block 1, and an opening communicating with the cavity is provided on one side of the first support block 1, which is close to the second support block 2; one side of the supporting block II 2, which is close to the supporting block I1, is fixedly connected with a sliding plate 3, and the sliding plate 3 horizontally extends, passes through the opening, extends into the cavity, is in sliding connection with the cavity and is positioned.
This scheme simple structure, reasonable in design is through the sliding connection between slide 3 and the cavity in order to realize the interval between supporting shoe 1 and the supporting shoe two 2 to adjust the size of the up end of supporting shoe 1 and the up end of supporting shoe two 2 constitution's holding surface, so that support the patient of different sizes, the commonality is strong, convenient to use.
Preferably, in this embodiment, the cavity is a rectangular cavity, and the sliding plate 3 is preferably a rectangular plate structure, one end of which is fixedly connected with the corresponding side of the second supporting block 2, and the other end of which extends into the cavity through the opening and is slidably connected with the cavity.
In addition to the above embodiment, the second supporting block 2 may be slidably connected with the first supporting block 1 in other manners, for example, the two ends of the first supporting block 1 are relatively and fixedly provided with sliding grooves, the two ends of the second supporting block 2 are relatively and horizontally fixedly provided with sliding plates, and the two sliding plates are respectively slidably connected with and positioned on the two sliding grooves.
In addition, the first supporting block 1 is provided with a screw hole communicated with any one of the sliding grooves, a screw is connected in the screw hole in a threaded manner, and the screw is manually screwed until one end of the screw abuts against or loosens the corresponding sliding plate, so that the second supporting block 2 is fixed.
On to be noted, the thicknesses of the upper end face of the first supporting block 1 and the upper end face of the second supporting block 2 are thinner, and the upper side of the opening is close to the upper end face of the first supporting block 1, so that the distance between the upper surface of the sliding plate 3 and the upper end face of the first supporting block 1 and the upper end face of the second supporting block 2 is very small, and the comfort level of the arm of a patient is not affected.
Example 3
In the embodiment 2, a first supporting block 1 is provided with a screw hole communicated with the opening, and a locking screw 4 is connected in the screw hole in a threaded manner; the locking screw 4 is screwed to one end against or loosen the sliding plate 3 to fix or loosen the sliding plate 3 and the second supporting block 2.
During adjustment, after the sliding plate 3 slides to the set position, the locking screw 4 is manually screwed until one end of the locking screw abuts against or loosens the sliding plate 3 so as to fix or loosen the sliding plate 3 and the second supporting block 2, and the operation is simple and convenient, and time and labor are saved.
Example 4
On the basis of the above embodiments, in this embodiment, the first support block 1 and the second support block 2 are respectively provided with a telescopic mechanism, and the two telescopic mechanisms are respectively used for adjusting the heights of the first support block 1 and the second support block 2.
The proposal has simple structure and reasonable design, can support the arm of a patient, and is convenient for medical staff to take blood; simultaneously, the interval between supporting shoe 1 and supporting shoe 2 and its self height-adjustable both can be applicable to the blood sampling of different body type patients, makes things convenient for medical personnel to carry out blood sampling operation again, and the blood sampling is convenient.
Example 5
On the basis of embodiment 4, as shown in fig. 1 and 2, in this embodiment, each telescopic mechanism includes a fixed block 5 and a movable block 6, and the movable block 6 is slidably mounted on the fixed block 5 in a vertically-sliding and positioning manner; the first supporting block 1 and the second supporting block 2 are respectively and fixedly arranged on the two movable blocks 6.
This scheme simple structure, reasonable in design realizes the regulation of supporting shoe 1 and supporting shoe two 2 high through sliding connection between movable block 6 and the fixed block 5 to improve patient's comfort level, improve the puncture rate of drawing blood, easy and simple to handle.
Based on the above scheme, the connection mode between the movable block 6 and the fixed block 5 may be: the movable block 6 is hollow and has an open lower end, and is arranged on the fixed block 5 in a sliding sleeve manner.
In addition, the lower end of the movable block 6 is provided with a screw hole communicated with the inside of the movable block, and a screw is connected in the screw hole in a threaded manner. During adjustment, the movable block 6 is manually slid up and down to a set position, and then the screw is manually screwed until one end of the screw abuts against or loosens the fixed block 5, so that the movable block 6, the first support block 1 and the second support block 2 are positioned, and the heights of the first support block 1 and the second support block 2 are adjusted.
Example 6
On the basis of embodiment 4, as shown in fig. 3 and 4, in this embodiment, each telescopic mechanism includes two telescopic rods 7, and four telescopic rods 7 are vertically and fixedly installed at two ends of the bottom of the first support block 1 and the bottom of the second support block 2, which are far away from each other.
This scheme simple structure, reasonable in design realizes the regulation of supporting shoe 1 and supporting shoe two 2 high through the flexible of telescopic link to improve patient's comfort level, improve the puncture rate of drawing blood, easy and simple to handle.
Preferably, in this embodiment, the specific structure of each telescopic rod 7 may be: the telescopic rod comprises a supporting rod and a sleeve, the sleeve is vertically arranged, the upper end and the lower end of the sleeve are both open, and the upper end of the sleeve is fixedly connected with the corresponding supporting block; the supporting rod is vertically arranged, and the upper end of the supporting rod extends into the sleeve and is in sliding connection with the sleeve.
In addition, the positioning mode of the sleeve and the connecting rod can be as follows: the lower end of the sleeve is provided with a screw hole communicated with the inside of the sleeve, and a screw is connected in the screw hole in a threaded manner. During adjustment, the sleeve is manually slid up and down to a set position, and then the screw is manually screwed until one end of the screw abuts against or loosens the support rod, so that the sleeve is positioned, the operation is simple and convenient, and time and labor are saved.
The above examples 5 and 6 are parallel schemes.
Example 7
On the basis of the above embodiments, in this embodiment, the upper end surface of the first support block 1 and the upper end surface of the second support block 2 are fixedly provided with the protection layer 8, respectively.
The scheme has simple structure and reasonable design, and can avoid rigid contact between the arm of a patient and the upper end face of the first supporting block 1 and the upper end face of the second supporting block 2 through the protective layer 8 so as to improve comfort of the patient.
Example 8
On the basis of embodiment 7, in this embodiment, the protective layer 8 is a rubber layer.
In this scheme rubber layer elasticity is preferred, guarantees patient's comfort level, and with low costs.
In addition to the above embodiment, the protective layer 8 may be made of sponge.
The working principle of the utility model is as follows;
when blood is collected, the arm of the patient can be placed on a supporting surface formed by the upper end surface of the first supporting block 1 and the upper end surface of the second supporting block 2, so that a medical staff can conveniently collect the blood;
according to the demand, medical personnel are with adopting the interval between the up end of above-mentioned arbitrary mode regulation supporting shoe 1 and the supporting shoe 2 and the up end of supporting shoe 1 and the height of supporting shoe 2 to be applicable to the patient of different sizes, make things convenient for medical personnel to take a blood sample.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. A simple blood drawing frame, which is characterized in that: the device comprises a first supporting block (1) and a second supporting block (2), wherein the first supporting block (1) and the second supporting block (2) are horizontally arranged side by side, and the second supporting block (2) is horizontally connected with the first supporting block (1) in a sliding manner and is positioned; the upper end surfaces of the first supporting block (1) and the second supporting block (2) are of arc structures, and the upper end surfaces of the first supporting block (1) and the second supporting block (2) can form a supporting surface which is used for supporting arms of patients.
2. The simple blood drawing frame according to claim 1, wherein: a cavity is formed in the first supporting block (1), and an opening communicated with the cavity is formed in one side, close to the second supporting block (2), of the first supporting block (1); and one side of the second supporting block (2) close to the first supporting block (1) is fixedly connected with a sliding plate (3), and the sliding plate (3) horizontally extends, passes through the opening, extends into the cavity, is in sliding connection with the cavity and is positioned.
3. The simple blood drawing rack of claim 2, wherein: a screw hole communicated with the opening is formed in the first supporting block (1), and a locking screw (4) is connected in the screw hole in a threaded manner; and the locking screw (4) is screwed until one end of the locking screw abuts against or loosens the sliding plate (3) so as to fix or loosen the sliding plate (3) and the second supporting block (2).
4. A simple blood drawing rack according to any one of claims 1-3, wherein: and the first supporting block (1) and the second supporting block (2) are respectively provided with telescopic mechanisms, and the two telescopic mechanisms are respectively used for adjusting the heights of the first supporting block (1) and the second supporting block (2).
5. The simple blood drawing frame according to claim 4, wherein: each telescopic mechanism comprises a fixed block (5) and a movable block (6), and the movable blocks (6) can slide up and down and are positioned and installed on the fixed blocks (5); the first supporting block (1) and the second supporting block (2) are respectively and fixedly arranged on the two movable blocks (6).
6. The simple blood drawing frame according to claim 4, wherein: each telescopic mechanism comprises two telescopic rods (7), and four telescopic rods (7) are respectively and vertically fixedly installed at two ends of the side, away from each other, of the bottoms of the first supporting block (1) and the second supporting block (2).
7. A simple blood drawing rack according to any one of claims 1-3, wherein: and the upper end face of the first supporting block (1) and the upper end face of the second supporting block (2) are respectively fixedly provided with a protective layer (8).
8. The simple blood drawing frame as set forth in claim 7, wherein: the protective layer (8) is a rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222609473.4U CN219289466U (en) | 2022-09-30 | 2022-09-30 | Simple blood drawing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222609473.4U CN219289466U (en) | 2022-09-30 | 2022-09-30 | Simple blood drawing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219289466U true CN219289466U (en) | 2023-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222609473.4U Active CN219289466U (en) | 2022-09-30 | 2022-09-30 | Simple blood drawing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219289466U (en) |
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2022
- 2022-09-30 CN CN202222609473.4U patent/CN219289466U/en active Active
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