Timing blood collection tube rack for child growth hormone excitation test
By designing the limit structure and protective structure on the blood collection tube rack, the problem of the blood collection tube being easily slipped or damaged during use is solved, and the stable fixation and effective protection of the blood collection tube is achieved, the accuracy and safety of the test are improved, and the operation difficulty of medical staff is reduced.
Patent Information
- Application Number
- CN202420789500.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-17
AI Technical Summary
The existing blood collection tube holder is prone to cause the blood collection tube to slide or pour during use, which may collide with the stent and cause damage, affecting the accuracy and safety of the test, and increasing the operation difficulty and time of medical staff.
A timed blood collection tube rack for children's growth hormone excitation test is designed, using a limit structure and a protective structure. The limit structure is used to achieve stable fixation of blood collection tubes of different sizes through a combination of base, slider, elastic telescopic rod and card block; the protective structure protects blood collection tubes and brackets through rectangular frames, snaps, dampers and rubber pads to avoid collision and shaking.
Through the use of the limit structure, the stability of the blood collection tube on the stent is ensured and damage is avoided; the protective structure effectively prevents collision between the blood collection tube and the stent during the transfer process, reduces the risk of damage, and improves operating efficiency.
Smart Images
Figure CN222678124U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of blood collection tube racks, in particular to a timing blood collection tube rack used for a children's growth hormone stimulation test. Background Art
[0002] The pediatric growth hormone stimulation test is a diagnostic method used to determine whether a child has growth hormone deficiency. This test uses a method or drug that can increase the secretion of growth hormone to observe the dynamic changes of growth hormone in the blood, thereby understanding the ability of the hypothalamus and pituitary gland to regulate, synthesize and secrete growth hormone. The timing blood collection rack for the pediatric growth hormone stimulation test is a medical device specifically used for this test, which can ensure the accuracy and reliability of the test results and improve the efficiency of diagnosis and treatment.
[0003] The existing technology has the following problems:
[0004] In actual use, there are many types of blood collection tubes. Some smaller blood collection tubes may not be placed firmly and may easily slip or fall. At the same time, the blood collection tubes may collide with the brackets, causing problems such as damage to the blood collection tubes, thereby affecting the accuracy and safety of the test. It may also increase the difficulty and time of operation for medical staff and reduce work efficiency. Utility Model Content
[0005] The utility model provides a timing blood collection tube stand for children's growth hormone stimulation test, so as to solve the problems raised in the above background technology.
[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0007] A timing blood collection rack for a growth hormone stimulation test for children comprises a bracket, wherein the bottom end of the rack is fixedly connected to a base, a timer is fixedly installed on the top of the left side of the rack, a limiting structure is fixedly installed on the top of the rack, and a protective structure is fixedly installed on the bottom of the rack.
[0008] Preferably, the limiting structure includes a base, the bottom end of the base overlaps with the top of the base, a plurality of placement grooves are opened at the top of the base, the left and right sides of the base are fixedly connected with sliders, the outer walls of the two sliders are respectively slidably connected to the left and right sides of the bottom of the placement rack, the two sides of the sliders away from each other are fixedly connected with a first elastic telescopic rod, the output ends of the two first elastic telescopic rods are fixedly connected with a card block, and the outer walls of the two card blocks are respectively plugged into the left and right sides of the bottom of the placement rack.
[0009] Preferably, four second elastic telescopic rods are fixedly connected to the inner wall of the placement groove at equal intervals, the output ends of the four second elastic telescopic rods are fixedly connected to the first inclined plane blocks, the vertical surfaces of the four first inclined plane blocks are fixedly connected to the first rubber pads, and the bottom end of the placement groove is fixedly connected to the second rubber pad.
[0010] Preferably, sliding grooves are provided at the front and rear positions of the top of the placement rack, a plurality of brackets are slidably connected inside the two sliding grooves, the top of the brackets are slidably connected to three sliding rods that penetrate the brackets, the bottom ends of the three sliding rods are fixedly connected to the bottom plate, and a plurality of card slots are provided in the middle of the top of the placement rack, and the inner walls of the card slots are card-engaged with the outer walls of the bottom plate.
[0011] Preferably, a rubber block is fixedly connected to the bottom end of the bottom plate, a spring is movably sleeved on the outer wall of the middle sliding rod, the top end of the spring is fixedly connected to the middle part of the bottom end of the bracket, the bottom end of the spring is fixedly connected to the middle part of the top end of the bottom plate, the top ends of the three sliding rods are fixedly connected to a top plate, and the top end of the top plate is fixedly connected to a pull ring.
[0012] Preferably, the protective structure includes a first rectangular frame, the base is located at the bottom of the inner cavity of the first rectangular frame, the second rectangular frame is plugged into the top of the first rectangular frame, the tops of the left and right sides of the first rectangular frame are plugged into buckles, and the outer walls of the two buckles are respectively plugged into the bottoms of the left and right sides of the second rectangular frame.
[0013] Preferably, first dampers are fixedly installed at the bottom of the four sides of the first rectangular frame, and the output ends of the first dampers at the front, back, left and right positions are fixedly connected to second inclined blocks, and the side surfaces of the four second inclined blocks close to the middle of the inner cavity of the first rectangular frame are overlapped with the four sides of the base respectively.
[0014] Preferably, the four corners at the top of the second rectangular frame are fixedly connected to the second dampers, the output ends of the four second dampers are fixedly connected to the pressure plates, the bottom ends of the four pressure plates are fixedly connected to the third rubber pads, and the bottom ends of the four third rubber pads are respectively overlapped with the four corners of the top of the placement rack.
[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:
[0016] 1. The utility model provides a timing blood collection tube stand for children's growth hormone stimulation test. Through the role of the limiting structure, the bracket can limit and fix blood collection tubes of different sizes, thereby ensuring the stability of the blood collection tubes placed on the bracket, avoiding collision between the blood collection tubes and the bracket, and thus causing problems such as damage to the blood collection tubes.
[0017] 2. The utility model provides a timing blood collection tube stand for children's growth hormone stimulation test. Through the function of the protective structure, the stand and the blood collection tube placed on the stand can be protected, thereby preventing the stand and the blood collection tube from colliding with other objects when transporting the stand and the blood collection tube, thereby preventing the two from being damaged. At the same time, the shaking amplitude of the two when they are collided can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the base structure of the utility model;
[0020] Figure 3 This is a schematic diagram of the chute structure of the utility model;
[0021] Figure 4 This is a schematic diagram of the support structure of the utility model;
[0022] Figure 5 This is a schematic diagram of the placement slot structure of the utility model;
[0023] Figure 6 This is a schematic diagram of the first rectangular frame structure of the utility model;
[0024] Figure 7 This is a schematic diagram of the second rectangular frame structure of the utility model
[0025] In the figure: 1, placement rack; 2, timer; 3, base; 4, limiting structure; 41, base; 42, placement slot; 43, slider; 44, first elastic telescopic rod; 45, clamping block; 46, second elastic telescopic rod; 47, first inclined block; 48, first rubber pad; 49, slide slot; 410, bracket; 411, bottom plate; 412, slide rod; 413, spring; 414, top plate; 415, pull ring; 416, rubber block; 417, second rubber pad; 418, clamping slot; 5, protection structure; 51, first rectangular frame; 52, second rectangular frame; 53, buckle; 54, first damper; 55, second inclined block; 56, second damper; 57, pressure plate; 58, third rubber pad. DETAILED DESCRIPTION
[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0027] like Figure 1 and Figure 2As shown, a timing blood collection rack for a growth hormone stimulation test in children includes a placement rack 1, the bottom end of the placement rack 1 is fixedly connected to a base 3, a timer 2 is fixedly installed on the top of the left side of the placement rack 1, a limiting structure 4 is fixedly installed on the top of the placement rack 1, and a protective structure 5 is fixedly installed on the bottom of the placement rack 1.
[0028] By providing the limiting structure 4, the placement rack 1 can limit the positions of blood collection tubes of different types, thereby ensuring the placement stability of the blood collection tubes by the placement rack 1.
[0029] like Figure 2 and Figure 5 As shown, the limiting structure 4 includes a base 41, the bottom end of the base 41 overlaps with the top end of the base 3, a plurality of placement grooves 42 are opened at the top end of the base 41, the left and right sides of the base 41 are fixedly connected with sliders 43, the outer walls of the two sliders 43 are respectively slidably connected with the left and right sides of the bottom of the placement rack 1, the sides of the two sliders 43 away from each other are fixedly connected with a first elastic telescopic rod 44, the output ends of the two first elastic telescopic rods 44 are fixedly connected with a clamping block 45, and the outer walls of the two clamping blocks 45 are respectively plugged into the left and right sides of the bottom of the placement rack 1.
[0030] By providing the clamping block 45, the base 41 and the placement rack 1 can be disassembled and assembled, thereby facilitating maintenance of the base 41. Meanwhile, the base 41 can further improve the placement stability of the blood collection tube.
[0031] like Figure 5 As shown, four second elastic telescopic rods 46 are fixedly connected to the inner wall of the placement groove 42 at equal intervals, the output ends of the four second elastic telescopic rods 46 are fixedly connected to the first inclined plane blocks 47, the vertical surfaces of the four first inclined plane blocks 47 are fixedly connected to the first rubber pads 48, and the bottom end of the placement groove 42 is fixedly connected to the second rubber pad 417.
[0032] By providing the first inclined surface block 47 , the blood collection tube can be limited in position under the action of the second elastic telescopic rod 46 , and the blood collection tube can be further limited in position under the cooperation of the first rubber pad 48 .
[0033] like Figure 2 and Figure 4 As shown, slide grooves 49 are provided at the front and rear positions of the top of the placement rack 1, and a plurality of brackets 410 are slidably connected inside the two slide grooves 49. The top of the bracket 410 is slidably connected to three slide rods 412 that penetrate the bracket 410, and the bottom ends of the three slide rods 412 are fixedly connected to a bottom plate 411. A plurality of card slots 418 are provided in the middle of the top of the placement rack 1, and the inner walls of the card slots 418 are card-engaged with the outer walls of the bottom plate 411.
[0034] By providing the card slot 418 and the card connection between the card slot 418 and the bottom plate 411 , the bracket 410 can be fixed when the bracket 410 is not in use, thereby preventing the bracket 410 and other components from colliding with the blood collection tube.
[0035] like Figure 2 and Figure 4 As shown, a rubber block 416 is fixedly connected to the bottom end of the bottom plate 411, a spring 413 is movably sleeved on the outer wall of the middle slide bar 412, the top end of the spring 413 is fixedly connected to the middle part of the bottom end of the bracket 410, the bottom end of the spring 413 is fixedly connected to the middle part of the top end of the bottom plate 411, the top ends of the three slide bars 412 are fixedly connected to the top plate 414, and the top end of the top plate 414 is fixedly connected to the pull ring 415.
[0036] By providing the bottom plate 411, the blood collection tube can be limited up and down under the action of the spring 413, and under the action of the rubber block 416, direct contact between the bottom plate 411 and the blood collection tube can be avoided, thereby causing problems such as wear of the blood collection tube.
[0037] like Figure 6 As shown, the protective structure 5 includes a first rectangular frame 51, the base 3 is located at the bottom of the inner cavity of the first rectangular frame 51, the second rectangular frame 52 is plugged into the top of the first rectangular frame 51, and buckles 53 are plugged into the tops of the left and right sides of the first rectangular frame 51, and the outer walls of the two buckles 53 are respectively plugged into the bottoms of the left and right sides of the second rectangular frame 52.
[0038] By providing the first rectangular frame 51 and the second rectangular frame 52 and fixing the first rectangular frame 51 and the second rectangular frame 52 by the buckle 53, collision between the blood collection tube and the placement rack 1 and other objects can be avoided.
[0039] like Figure 6 As shown, first dampers 54 are fixedly installed at the bottom of the front, back, left and right sides of the first rectangular frame 51, and second inclined blocks 55 are fixedly connected to the output ends of the first dampers 54 at the front, back, left and right positions. The four second inclined blocks 55 are overlapped with the front, back, left and right sides of the base 3 on one side close to the middle of the inner cavity of the first rectangular frame 51.
[0040] By providing the first damper 54 , a shock absorbing effect can be exerted on the base 3 in the horizontal direction, thereby further protecting the placement rack 1 and the blood collection tube.
[0041] like Figure 7 As shown, the four corners of the top inside the second rectangular frame 52 are fixedly connected with the second dampers 56, the output ends of the four second dampers 56 are fixedly connected with the pressure plates 57, the bottom ends of the four pressure plates 57 are fixedly connected with the third rubber pads 58, and the bottom ends of the four third rubber pads 58 are overlapped with the four corners of the top of the placement rack 1 respectively.
[0042] By providing the second damper 56 in cooperation with the second rubber pad 417, the blood collection tube can be damped in the vertical direction.
[0043] The working principle of the utility model is as follows: when the blood collection tube is collected, it is placed on the placement rack 1 for storage. During the placement process, the bottom end of the blood collection tube squeezes the first inclined block 47, thereby pushing the second elastic telescopic rod 46 to compress, and the four first inclined blocks 47 separate from each other. After the bottom of the blood collection tube is placed on the top of the second rubber pad 417, the four first inclined blocks 47 cooperate with the first rubber pad 48 to limit the outer wall of the bottom of the blood collection tube. When the blood collection tube is placed stably, the pull ring 415 on the bracket 410 near the blood collection tube is pulled, and then the bottom plate 411 is lifted to make it out of the slot 418. Then slide the bracket 410, slide the rubber block 416 to the top of the blood collection tube, and then release the pull ring 415. At this time, pull the rubber block 416 downward to squeeze the blood collection tube to achieve the upper and lower limit of the blood collection tube. When it is necessary to transfer the placement rack 1 and the blood collection tube, the bottom of the second rectangular frame 52 is clamped on the top of the first rectangular frame 51, and then the two are fixed with the buckle 53. At this time, the first damper 54 reduces the shock of the base 3 together with the placement rack 1 in the horizontal direction, and the third rubber pads 58 at the bottom ends of the four second dampers 56 are respectively placed on the four corners of the top of the placement rack 1 to reduce the shock of the placement rack 1 in the vertical direction.
[0044] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A timed blood collection tube stand for a growth hormone stimulation test in children, comprising a placement stand (1), characterized in that: The bottom end of the placement rack (1) is fixedly connected to a base (3), a timer (2) is fixedly installed on the top of the left side of the placement rack (1), a limiting structure (4) is fixedly installed on the top of the placement rack (1), and a protective structure (5) is fixedly installed on the bottom of the placement rack (1); The limiting structure (4) comprises a base (41), the bottom end of the base (41) overlaps the top end of the base (3), a plurality of placement grooves (42) are provided at the top end of the base (41), the left and right sides of the base (41) are fixedly connected with sliders (43), the outer walls of the two sliders (43) are respectively slidably connected with the left and right sides of the bottom of the placement rack (1), the two sliders (43) are fixedly connected with a first elastic telescopic rod (44) on the side away from each other, the output ends of the two first elastic telescopic rods (44) are fixedly connected with a clamping block (45), and the outer walls of the two clamping blocks (45) are respectively plugged with the left and right sides of the bottom of the placement rack (1); The protective structure (5) comprises a first rectangular frame (51), the base (3) is located at the bottom of the inner cavity of the first rectangular frame (51), the top of the first rectangular frame (51) is plugged with a second rectangular frame (52), the tops of the left and right sides of the first rectangular frame (51) are both plugged with buckles (53), and the outer walls of the two buckles (53) are respectively plugged with the bottoms of the left and right sides of the second rectangular frame (52).
2. A timed blood collection rack for a growth hormone stimulation test in children according to claim 1, characterized in that: Four second elastic telescopic rods (46) are fixedly connected to the inner wall of the placement groove (42) at equal intervals, the output ends of the four second elastic telescopic rods (46) are fixedly connected to a first inclined surface block (47), the vertical surfaces of the four first inclined surface blocks (47) are fixedly connected to a first rubber pad (48), and the bottom end of the placement groove (42) is fixedly connected to a second rubber pad (417).
3. The timed blood collection rack for children's growth hormone stimulation test according to claim 1, characterized in that: The front and rear positions of the top of the placement rack (1) are both provided with sliding grooves (49), and a plurality of brackets (410) are slidably connected inside the two sliding grooves (49). The top of the bracket (410) is slidably connected with three sliding rods (412) that penetrate the bracket (410), and the bottom ends of the three sliding rods (412) are fixedly connected with a bottom plate (411). A plurality of card slots (418) are provided in the middle of the top of the placement rack (1), and the inner walls of the card slots (418) are card-engaged with the outer walls of the bottom plate (411).
4. The timed blood collection rack for children's growth hormone stimulation test according to claim 3, characterized in that: The bottom end of the bottom plate (411) is fixedly connected to a rubber block (416); the outer wall of the sliding rod (412) in the middle is movably sleeved with a spring (413); the top end of the spring (413) is fixedly connected to the middle part of the bottom end of the bracket (410); the bottom end of the spring (413) is fixedly connected to the middle part of the top end of the bottom plate (411); the top ends of the three sliding rods (412) are fixedly connected to a top plate (414); the top end of the top plate (414) is fixedly connected to a pull ring (415).
5. The timed blood collection rack for children's growth hormone stimulation test according to claim 1, characterized in that: First dampers (54) are fixedly mounted on the bottoms of the front, back, left, and right sides of the first rectangular frame (51); output ends of the first dampers (54) located at the front, back, left, and right positions are fixedly connected to second inclined plane blocks (55); and a side surface of the four second inclined plane blocks (55) close to the middle of the inner cavity of the first rectangular frame (51) overlaps the front, back, left, and right sides of the base (3) respectively.
6. The timed blood collection rack for children's growth hormone stimulation test according to claim 1, characterized in that: The four corners of the top of the second rectangular frame (52) are fixedly connected to a second damper (56), the output ends of the four second dampers (56) are fixedly connected to a pressure plate (57), the bottom ends of the four pressure plates (57) are fixedly connected to a third rubber pad (58), and the bottom ends of the four third rubber pads (58) are respectively overlapped with the four corners of the top of the placement rack (1).