CN214048837U - Paediatrics is with blood sampling device - Google Patents
Paediatrics is with blood sampling device Download PDFInfo
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- CN214048837U CN214048837U CN202021633105.8U CN202021633105U CN214048837U CN 214048837 U CN214048837 U CN 214048837U CN 202021633105 U CN202021633105 U CN 202021633105U CN 214048837 U CN214048837 U CN 214048837U
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Abstract
The utility model discloses a paediatrics is with blood sampling device of vein, draw blood mounting, hidden blood components and fixing base including all-round adjustable, the fixing base is located and is diagnose bench, all-round adjustable draws blood the mounting slidable and locates on the fixing base, hidden blood components one end of drawing is located in the fixing base, the other end can stretch out and draw back and locate all-round adjustable and draw blood mounting one side, all-round adjustable draws blood the mounting and includes two-way lead screw, first arc holder, second arc holder and telescopic rotatory axle sleeve. The utility model relates to the technical field of medical equipment, specifically provide a because the intracavity is placed to blood sampling test tube is located, is difficult for discovering from the vision, reduces the fear when children's blood sampling, but all-round adjustable bloodletting blood mounting all-round flexible parcel live children's arm in addition, make it be difficult for indiscriminate move, can not influence the paediatrics of blood sampling effect and use vein blood sampling device.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically indicate a paediatrics is with blood sampling device.
Background
Pediatrics belongs to the discipline of clinical medicine, and the study subjects are children from fetus to puberty. The medicine is a medical science for researching the growth and development rule of children and teenagers, improving the physical and mental health level of the children and the quality of disease prevention and treatment, and children mainly divide respiration, digestion, circulation, nerves, blood, kidney, endocrine, genetic metabolism, immunity, newborn medicine and the like by systems. In addition, infectious diseases, emergency medicine and the like are similar to internal medicine in classification, but the research content and the internal rules of the medicine are quite different from those of adults, so that the medicine cannot be confused or replaced, and blood drawing, namely examination, is often needed in pediatrics. Except for special requirements, venous blood test generally requires blood drawing in the morning, the exercise amount is reduced as much as possible before blood drawing, food is not required to be eaten, an empty stomach is kept, a small amount of water can be drunk, and except certain medicines, the medicine needs to be taken on time. Otherwise it will interfere with some experimental results. The blood drawing part cannot be separated for physical examination. Many health tests are checked by blood analysis, so blood drawing is an important link for health physical examination.
Traditional bloodletting passes through the rubber band winding and at patient's arm, and children often appear fear, cry because cognitive degree is not enough, influence the bloodletting efficiency of nurse, and children are easily disorderly, and difficult the fixing is inconvenient to carry out the blood sampling work.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned current difficult problem, the utility model provides a because the blood sampling test tube is located and is placed the intracavity, is difficult for discovering from the vision, reduces the fear when children's blood sampling, but all-round adjustable take out blood mounting all-round flexible parcel live children's arm in addition, make it be difficult for touching, can not influence the paediatrics of blood sampling effect and use vein blood sampling device.
The utility model adopts the following technical scheme: the utility model relates to a pediatric venous blood sampling device, which comprises an omnibearing adjustable blood sampling fixing part, a hidden blood sampling component and a fixing seat, wherein the fixing seat is arranged on a diagnosis and treatment table, the omnibearing adjustable blood sampling fixing part is slidably arranged on the fixing seat, one end of the hidden blood sampling component is arranged in the fixing seat, the other end of the hidden blood sampling component can be telescopically arranged at one side of the omnibearing adjustable blood sampling fixing part, the omnibearing adjustable blood sampling fixing part comprises a bidirectional screw rod, a first arc-shaped clamping part, a second arc-shaped clamping part and a telescopic rotary shaft sleeve, a baffle is arranged in the fixing seat, an adjusting cavity is arranged between the baffle and one side of the fixing seat, a placing cavity is arranged between the baffle and the other side of the fixing seat, the bidirectional screw rod is rotatably arranged on the inner walls at two opposite sides of the adjusting cavity, the first arc-shaped clamping part comprises a clamping end and an adjusting end, the adjustable blood drawing device is characterized in that an adjusting through hole is formed in the adjusting end perpendicular to the bidirectional screw rod, threads meshed with one end of the bidirectional screw rod are arranged in the adjusting through hole, the clamping end is connected to the upper portion of the adjusting end and located above the outer side of the fixing seat, the clamping end is arranged in a C shape, the second arc-shaped clamping piece is symmetrically arranged with the first arc-shaped clamping piece about the center of the bidirectional screw rod, the telescopic rotating shaft sleeve comprises a fixing shaft sleeve and a telescopic rod, the fixing shaft sleeve is rotatably sleeved on the center of the bidirectional screw rod, the telescopic rod is connected to the upper portion of the fixing shaft sleeve, a supporting table is arranged at the telescopic end of the telescopic rod, a flexible fixing through hole in a circular arrangement is arranged between the first arc-shaped clamping piece and the second arc-shaped clamping piece, the supporting table can be arranged between the flexible fixing through holes in a lifting manner, and the hidden blood drawing assembly comprises a blood drawing test tube and a blood drawing tube, A flexible telescopic liquid collecting tube, an extrusion air bag and a telescopic needle head, wherein the blood collecting tube is vertically arranged in the placing cavity, a sealing cover is detachably arranged at the opening of the blood sampling test tube, one end of the air bag is connected with an air tube, the air pipe is arranged at the inner upper part of the blood sampling test tube through the sealing cover, one end of the flexible telescopic liquid collecting pipe is arranged in the blood sampling test tube through the sealing cover, the telescopic needle head is communicated with the other end of the flexible telescopic liquid collecting pipe and comprises a fixed cavity, a slide block and a needle head, the slide block is connected between the flexible telescopic liquid collecting pipe and the needle head, a sliding channel is arranged in the fixed cavity, the slide block and the needle head can be arranged in the slide channel in a sliding way, the slide channel extends to one side of the fixed cavity and is provided with a limit groove, the slider can block and locate the spacing inslot, slider one side is equipped with the slide bar, be equipped with spring coupling between slide bar and the fixed chamber.
Further, the inner walls of the first arc-shaped clamping piece and the second arc-shaped clamping piece are provided with a pressure sensor and a controller, and the pressure sensor is connected with the controller and the telescopic rod.
Further, all-round adjustable mounting of drawing blood still includes adjust knob, adjust knob rotatable locate on the lateral wall of fixing base, adjust knob is connected with the one end of two-way lead screw.
Further, two-way lead screw includes forward lead screw and reverse lead screw, first arc holder and second arc holder mesh with forward lead screw and reverse lead screw respectively.
Furthermore, the inner walls of the first arc-shaped clamping piece, the second arc-shaped clamping piece and the supporting table are provided with flexible protective pads.
Further, the supporting platform is arranged in an arc shape which is arched downwards.
Furthermore, the telescopic rod is an electric telescopic rod, and the outside of the telescopic rod is connected with a power supply.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme is vein blood sampling device for paediatrics because the blood sampling test tube is located and is placed the intracavity, is difficult for discovering from the vision, reduces the fear when children's blood sampling, and the mounting of drawing blood of all-round adjustable can all-round flexible parcel live children's arm in addition, makes it be difficult for disorderly moving, can not influence the blood sampling effect.
Drawings
Fig. 1 is a schematic overall structure diagram of a pediatric venous blood sampling device of the present invention;
fig. 2 is the internal structure schematic diagram of the fixing cavity of the pediatric venous blood sampling device.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Wherein, 1, all-round adjustable stationary part of drawing blood, 2, hidden subassembly of drawing blood, 3, a fixed base, 4, two-way lead screw, 5, first arc holder, 6, second arc holder, 7, telescopic rotatory axle sleeve, 8, the baffle, 9, adjust the chamber, 10, place the chamber, 11, the exposed core, 12, adjust the end, 13, fixed axle sleeve, 14, the telescopic link, 15, a supporting bench, 16, the blood sampling test tube, 17, flexible liquid sampling pipe, 18, the extrusion gasbag, 19, telescopic syringe needle, 20, sealed lid, 21, the trachea, 22, fixed chamber, 23, the slider, 24, the syringe needle, 25, slide channel, 26, the spacing groove, 27, the slide bar, 28, the spring, 29, the pressure sensors, 30, the controller, 31, adjust the knob, 32, flexible protection pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.
As shown in the figure 1-2, the utility model relates to a pediatric venous blood sampling device, which comprises an omnibearing adjustable blood sampling fixing member 1, a hidden blood sampling component 2 and a fixing seat 3, wherein the fixing seat 3 is arranged on a diagnosis and treatment table, the omnibearing adjustable blood sampling fixing member 1 is slidably arranged on the fixing seat 3, one end of the hidden blood sampling component 2 is arranged in the fixing seat 3, the other end of the hidden blood sampling component can be telescopically arranged at one side of the omnibearing adjustable blood sampling fixing member 1, the omnibearing adjustable blood sampling fixing member 1 comprises a bidirectional screw rod 4, a first arc-shaped clamping member 5, a second arc-shaped clamping member 6 and a telescopic rotary shaft sleeve 7, a clapboard 8 is arranged in the fixing seat 3, an adjusting cavity 9 is arranged between the clapboard 8 and one side of the fixing seat 3, a placing cavity 10 is arranged between the clapboard 8 and the other side of the fixing seat 3, the bidirectional screw rod 4 can be rotatably arranged on the inner walls at two opposite sides of the adjusting cavity 9, the first arc-shaped clamping piece 5 comprises a clamping end 11 and an adjusting end 12, the adjusting end 12 is perpendicular to the bidirectional screw rod 4 and is provided with an adjusting through hole in a penetrating manner, a thread meshed with one end of the bidirectional screw rod 4 is arranged in the adjusting through hole, the clamping end 11 is connected and arranged above the adjusting end 12 and arranged above the outer side of the fixing seat 3, the clamping end 11 is arranged in a C shape, the second arc-shaped clamping piece 6 is symmetrically arranged with the first arc-shaped clamping piece 5 about the center of the bidirectional screw rod 4, the telescopic rotary shaft sleeve 7 comprises a fixed shaft sleeve 13 and a telescopic rod 14, the fixed shaft sleeve 13 is rotatably sleeved at the center of the bidirectional screw rod 4, the telescopic rod 14 is connected and arranged above the fixed shaft sleeve 13, the telescopic end of the telescopic rod 14 is provided with a supporting table 15, and a flexible fixing through hole which is arranged in a circular manner is arranged between the first arc-shaped clamping piece 5 and the second arc-shaped clamping piece 6, the support table 15 is arranged between the flexible fixing through holes in a lifting manner, the hidden blood drawing component 2 comprises a blood drawing test tube 16, a flexible telescopic liquid collecting tube 17, an extrusion air bag 18 and a telescopic needle 19, the blood drawing test tube 16 is vertically arranged in the placement cavity 10, a sealing cover 20 is detachably arranged at the opening of the blood drawing test tube 16, one end of the air bag is connected with an air pipe 21, the air pipe 21 penetrates through the sealing cover 20 and is arranged at the upper inner part of the blood drawing test tube 16, one end of the flexible telescopic liquid collecting tube 17 penetrates through the sealing cover 20 and is arranged in the blood drawing test tube 16, the telescopic needle 19 is communicated with the other end of the flexible telescopic liquid collecting tube 17, the telescopic needle 19 comprises a fixing cavity 22, a sliding block 23 and a needle 24, the sliding block 23 is connected between the flexible telescopic liquid collecting tube 17 and the needle 24, a sliding channel 25 is arranged in the fixing cavity 22, and the sliding block 23 and the needle 24 are slidably arranged in the sliding channel 25, the sliding channel 25 is provided with a limiting groove 26 extending towards one side of the fixing cavity 22, the sliding block 23 can be clamped in the limiting groove 26, a sliding rod 27 is arranged at one side of the sliding block 23, and a spring 28 is arranged between the sliding rod 27 and the fixing cavity 22 for connection.
The inner walls of the first arc-shaped clamping piece 5 and the second arc-shaped clamping piece 6 are provided with a pressure sensor 29 and a controller 30, and the pressure sensor 29 is connected with the controller 30 and the telescopic rod 14; the omnibearing adjustable blood drawing fixing piece 1 further comprises an adjusting knob 31, wherein the adjusting knob 31 is rotatably arranged on the side wall of the fixing seat 3, and the adjusting knob 31 is connected with one end of the bidirectional screw rod 4; the bidirectional screw rod 4 comprises a forward screw rod and a reverse screw rod, and the first arc-shaped clamping piece 5 and the second arc-shaped clamping piece 6 are respectively meshed with the forward screw rod and the reverse screw rod; the inner walls of the first arc-shaped clamping piece 5, the second arc-shaped clamping piece 6 and the supporting platform 15 are provided with flexible protective pads 32; the support table 15 is arranged in an arc shape which is arched downwards; the telescopic rod 14 is an electric telescopic rod.
When the blood sampling test tube is used, the blood sampling test tube 16 is arranged in the placing cavity 10 and is not easy to find visually, the fear of blood sampling of children is reduced, in addition, the omnibearing adjustable blood sampling fixing part 1 can flexibly wrap the arms of the children in an omnibearing way to enable the arms of the children to be difficult to disorder, the blood sampling effect is influenced, the telescopic rod 14 can drive the supporting platform 15 to move upwards to limit the vertical motion state of the arms of the children, the first arc-shaped clamping part 5 and the second arc-shaped clamping part 6 on two sides move inwards or outwards relatively along the bidirectional screw rod 4 to limit the transverse motion of the arms of the children, the inner walls of the first arc-shaped clamping part 5, the second arc-shaped clamping part 6 and the supporting platform 15 are provided with flexible protective pads 32 to flexibly protect the arms of the children, the needle head 24 is also of a hidden design, the needle head 24 is driven by the sliding rod 27 to be pushed out by the sliding block 23 during use, and is limited in the limiting groove 26, the position is fixed, and the whole device is simple and convenient to use.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (7)
1. The utility model provides a paediatrics is with blood sampling device which characterized in that: the all-directional adjustable blood drawing fixing piece comprises a two-way screw, a first arc-shaped clamping piece, a second arc-shaped clamping piece and a telescopic rotary shaft sleeve, a baffle is arranged in the fixing base, an adjusting cavity is arranged between the baffle and one side of the fixing base, a placing cavity is arranged between the baffle and the other side of the fixing base, the two-way screw is rotatably arranged on the inner walls at two opposite sides of the adjusting cavity, the first arc-shaped clamping piece comprises a clamping end and an adjusting end, the adjusting end is perpendicular to the two-way screw and is provided with an adjusting through hole in a penetrating way, the hidden blood drawing component comprises a blood drawing test tube, a flexible telescopic liquid collecting tube, an extrusion air bag and a telescopic needle head, wherein the blood drawing test tube is vertically arranged in the placing cavity, blood sampling test tube opening part can be dismantled and be equipped with sealed lid, gasbag one end is connected and is equipped with the trachea, the trachea link up sealed lid and locates the interior upper portion of blood sampling test tube, flexible liquid production pipe one end runs through sealed inside of locating the blood sampling test tube, flexible liquid production pipe is located to telescopic syringe needle intercommunication on the other end, telescopic syringe needle is including fixed chamber, slider and syringe needle, the slider is connected and is located between flexible liquid production pipe and the syringe needle, fixed intracavity is equipped with slide channel, slider and syringe needle slidable locate in the slide channel, slide channel extends to fixed chamber one side and is equipped with the spacing groove, the slider can block and locate the spacing inslot, slider one side is equipped with the slide bar, be equipped with spring coupling between slide bar and the fixed chamber.
2. The pediatric venous blood collection device according to claim 1, wherein: the inner walls of the first arc-shaped clamping piece and the second arc-shaped clamping piece are provided with a pressure sensor and a controller, and the pressure sensor is connected with the controller and the telescopic rod.
3. The pediatric venous blood collection device according to claim 1, wherein: all-round adjustable mounting of drawing blood still includes adjust knob, adjust knob is rotatable to be located on the lateral wall of fixing base, adjust knob is connected with the one end of two-way lead screw.
4. The pediatric venous blood collection device according to claim 1, wherein: the bidirectional screw rod comprises a forward screw rod and a reverse screw rod, and the first arc-shaped clamping piece and the second arc-shaped clamping piece are respectively meshed with the forward screw rod and the reverse screw rod.
5. The pediatric venous blood collection device according to claim 1, wherein: the inner walls of the first arc-shaped clamping piece, the second arc-shaped clamping piece and the supporting table are provided with flexible protective pads.
6. The pediatric venous blood collection device according to claim 1, wherein: the supporting platform is arranged in an arc shape and arched downwards.
7. The pediatric venous blood collection device according to claim 1, wherein: the telescopic link is electric telescopic link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021633105.8U CN214048837U (en) | 2020-08-08 | 2020-08-08 | Paediatrics is with blood sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021633105.8U CN214048837U (en) | 2020-08-08 | 2020-08-08 | Paediatrics is with blood sampling device |
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| Publication Number | Publication Date |
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| CN214048837U true CN214048837U (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021633105.8U Active CN214048837U (en) | 2020-08-08 | 2020-08-08 | Paediatrics is with blood sampling device |
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| CN (1) | CN214048837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114847878A (en) * | 2022-04-29 | 2022-08-05 | 于蓉 | Neonate's heel blood sampling auxiliary device |
-
2020
- 2020-08-08 CN CN202021633105.8U patent/CN214048837U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114847878A (en) * | 2022-04-29 | 2022-08-05 | 于蓉 | Neonate's heel blood sampling auxiliary device |
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