CN217880622U - Training model for collecting peripheral blood of children - Google Patents
Training model for collecting peripheral blood of children Download PDFInfo
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- CN217880622U CN217880622U CN202221206049.9U CN202221206049U CN217880622U CN 217880622 U CN217880622 U CN 217880622U CN 202221206049 U CN202221206049 U CN 202221206049U CN 217880622 U CN217880622 U CN 217880622U
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- 238000012549 training Methods 0.000 title claims abstract description 52
- 210000005259 peripheral blood Anatomy 0.000 title claims abstract description 28
- 239000011886 peripheral blood Substances 0.000 title claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 210000004204 blood vessel Anatomy 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 7
- 239000003086 colorant Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 210000004369 blood Anatomy 0.000 abstract description 14
- 239000008280 blood Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010241 blood sampling Methods 0.000 description 13
- 238000004088 simulation Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000009534 blood test Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005057 finger movement Effects 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000001640 nerve ending Anatomy 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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Abstract
The utility model discloses a children peripheral blood collection training model, wherein a model main body comprises a hand model and a connecting body connected with the hand model, and a puncture depth detection part is arranged inside the hand model; the fixed support comprises a fixed cylinder for the connecting body to penetrate through, a fixed part for fixing the connecting body is arranged in the fixed cylinder, and a sliding seat is arranged at the bottom of the fixed support; the fixed base is provided with a driving open slot, a cam mechanism is arranged in the driving open slot, sliding grooves are formed in two sides of the driving open slot, a sliding seat is arranged in the sliding grooves, a driven piece of the cam mechanism is connected with the sliding seat, and the sliding seat can receive the driving of the driven piece to reciprocate along the sliding grooves. The utility model provides a training model is gathered to children's tip blood can provide the training for the beginner through the hand model for the beginner can carry out the operation of taking a blood sample, and cam mechanism can simulate the condition of finger motion, thereby increases the degree of difficulty of training, promotes the effect of training.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a training model is gathered to children's peripheral blood.
Background
Blood sampling is one of daily works of medical staff in clinical laboratory, and venous blood and peripheral blood are blood test samples commonly used in clinic. In clinical departments such as pediatrics, newborn pediatrics and the like, which mainly involve children and infant patients, routine and biochemical projects of collecting peripheral blood and detecting blood are increasingly common. The blood sampling of the veins of the newborn is more difficult than that of adults due to the reasons of poor compliance of blood sampling, fine blood vessels and the like, and the result accuracy of a detection project can be influenced by an irregular blood sampling technology.
The most common peripheral blood collection method at present is to obtain peripheral blood by pricking fingertips and squeezing fingers. However, the nerve endings of the fingertip parts of the fingers are densely distributed, so that the pain is strong during blood collection, and many patients cannot perform regular monitoring according to the advice of doctors because of the pain in blood collection. In addition, the beginner dynamics is held poorly, when the degree of depth is not enough when gathering peripheral blood, the syringe needle punctures skin after, the blood that flows out is few or do not crisp do not have, need to go to crowd or puncture again with another hand, if gather peripheral blood the time too deeply for blood flows out too much, difficult hemostasis, also can increase children's painful sense, if directly let the beginner directly take a blood sample to children, the unsatisfactory condition of blood sampling result often can appear, consequently need design a children peripheral blood and gather training model and train the beginner.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a children's tip blood collection training model to solve the above-mentioned weak point among the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
a child peripheral blood collection training model comprising:
the model main body comprises a hand model and a connecting body connected with the hand model, and a puncture depth detection part is arranged in the hand model;
the fixing support comprises a fixing cylinder for the connecting body to penetrate through, a fixing piece for fixing the connecting body is arranged in the fixing cylinder, and a sliding seat is arranged at the bottom of the fixing support;
the fixed base is provided with a driving open slot, a cam mechanism is arranged in the driving open slot, sliding grooves are formed in two sides of the driving open slot, the sliding seat is arranged in the sliding grooves, a driven part of the cam mechanism is connected with the sliding seat, and the sliding seat can receive the driving of the driven part to move along with the reciprocating movement of the sliding grooves.
The puncture depth detection part comprises a plurality of simulated blood vessels arranged in the hand model, and the plurality of simulated blood vessels are arranged in parallel along the width direction of the finger parts of the hand model.
Foretell children's tip blood collection training model, the simulated blood vessel includes deep simulated tube and shallow simulated tube, shallow simulated tube is located the top of deep simulated tube, be provided with the simulation liquid of different colours in deep simulated tube and the shallow simulated tube.
Foretell children's peripheral blood collection training model, the connector includes continuous first section and second section, first section with the hand model is connected, be provided with angle modulation spare between first section and the second section.
Foretell children's peripheral blood collection training model, angle adjusting part is including setting up a plurality of fixed orificess on the second section are sectional, and are a plurality of the fixed orificess is followed the sectional circumference interval of second section sets up, the section of first section is provided with a plurality of insertables the body of rod that inserts of fixed orifices.
Foretell children's peripheral blood collection training model, the sliding tray has two, two the sliding tray sets up respectively the relative both sides of drive open slot, the bottom of fixed bolster is provided with two sliding seats, two sliding seat sliding connection respectively is in the sliding tray.
According to the training model for collecting the peripheral blood of the child, the locking piece is arranged in the sliding groove, the locking part is arranged on the sliding seat, and the locking piece and the locking part have a locked state and a separated unlocked state.
In the technical scheme, the utility model provides a training model is gathered to children's peripheral blood has following beneficial effect:
the embodiment of the utility model provides a training model is gathered to children's tip blood, including model main part, fixed bolster and unable adjustment base, the model main part includes hand model and the connector that is connected with hand model, and the inside of hand model is provided with the puncture depth detection portion, and the fixed bolster can the connector fix, so can provide the training for the beginner through hand model for the beginner can carry out the blood sampling operation.
The embodiment of the utility model provides a training model is gathered to children's tip blood is provided with on the unable adjustment base and supplies the drive open slot, is provided with cam mechanism in the drive open slot, can drive fixed bolster and hand model reciprocating motion through cam mechanism to the condition of simulation finger motion, thereby increase the degree of difficulty of training, promote the effect of training.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic structural diagram of a training model for collecting peripheral blood of a child according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a fixing base according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a puncture depth detecting unit according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a shallow simulation tube according to an embodiment of the present invention;
fig. 5 is a schematic structural view of an angle adjustment member according to an embodiment of the present invention.
Description of reference numerals:
1. a model body;
2. a hand model;
2.1, a puncture depth detection unit; 2.2, deep simulation tube; 2.3, simulating a pipe in a shallow layer;
3. a connector;
3.1, a first section; 3.2, a second section; 3.3, an angle adjusting piece; 3.4, fixing holes;
4. a fixed bracket;
4.1, fixing the cylinder; 4.2, a sliding seat;
5. a fixed base;
5.1, driving an open slot; 5.2, a sliding groove; 5.3, a cam mechanism; 5.4, a driven member; 5.5, connecting plates; 5.6, locking piece.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-5, an embodiment of the present invention provides a training model for collecting peripheral blood of a child, including a model main body 1, a fixing bracket 4 and a fixing base 5, wherein the model main body 1 includes a hand model 2 and a connector 3 connected with the hand model 2, and a puncture depth detecting portion 2.1 is arranged inside the hand model 2; the fixed support 4 comprises a fixed cylinder 4.1 for the connector 3 to pass through, a fixed part for fixing the connector 3 is arranged in the fixed cylinder 4.1, and a sliding seat 4.2 is arranged at the bottom of the fixed support 4; the fixed base 5 is provided with a driving open slot 5.1, a cam mechanism 5.3 is arranged in the driving open slot 5.1, sliding slots 5.2 are arranged on two sides of the driving open slot 5.1, a sliding seat 4.2 is arranged in the sliding slots 5.2, a driven part 5.4 of the cam mechanism 5.3 is connected with the sliding seat 4.2, and the sliding seat 4.2 can receive the driving of the driven part 5.4 to reciprocate along the sliding slots 5.2.
Specifically, the model main body 1 is used for training, the simulation main body comprises a hand model 2, the shape of the hand model 2 is consistent with that of the hands of the children, therefore, the hand model can provide vivid simulation training for the trainer, the trainer mainly trains the fingers of the hand model 2 in the training process, the hand model 2 is provided with a simulated skin layer, the simulated skin layer can use artificial skin or animal skin, thereby simulating the puncturing effect of the blood taking needle, the hand model 2 is internally provided with a puncturing depth detecting part 2.1, the puncturing depth detecting part 2.1 can be a simulated blood vessel arranged in the hand model 2, the simulated blood vessel has different depths, when the puncture depth reaches the corresponding depth, the simulated blood vessel can be punctured correspondingly, so that the puncture depth of the trainer can be known, the hand model 2 is connected with a connector 3, the connector 3 is cylindrical, the connector 3 and the hand model 2 can be of an integrated structure or a split structure, a fixed support 4 is used for fixing the connector 3, the fixed support 4 comprises a fixed cylinder 4.1, when in use, the connecting body 3 can be penetrated into the fixed cylinder 4.1, the fixed cylinder 4.1 is provided with a fixed part which can fix the connecting body 3, the fixed part can be a fixed screw rod and a rotating rod, the fixed part can also be an elastic lock catch arranged on the side wall of the fixed cylinder 4.1, the connector 3 is provided with a locking part, after the connector 3 is gradually inserted into the fixed cylinder 4.1, the connector 3 is fixed when the elastic lock catch is locked with the locking part, the bottom of the fixed cylinder 4.1 is provided with at least one sliding seat 4.2, or two or more sliding seats 4.2, and the sliding seats 4.2 and the connecting body 3 can be of an integrated structure.
In this embodiment, the fixing base 5 is fixedly installed on the training platform, the fixing base 5 is a rectangular base body, a driving open slot 5.1 is formed in the middle of the fixing base 5, the driving open slot 5.1 is formed by inwards sinking from the upper side surface of the fixing base 5, the driving open slot 5.1 is rectangular, sliding grooves 5.2 are respectively arranged on two sides of the driving open groove 5.1, the sliding grooves 5.2 are arranged in parallel with the driving open groove 5.1, the sliding seats 4.2 are limited in the sliding grooves 5.2 in a sliding way, the sliding seats 4.2 can slide along the sliding grooves 5.2 to adjust the positions of the fixed support 4 and the model main body 1, a cam mechanism 5.3 is arranged in the driving open slot 5.1, the cam mechanism 5.3 comprises a cam, a driven piece 5.4 and a frame, the frame is arranged in the open slot, the cam is connected with a driving motor, the driven piece 5.4 can be a roller driven piece 5.4 or a flat-bottom driven piece 5.4, a connecting plate 5.5 is arranged on the sliding seat 4.2, the connecting plate 5.5 is connected with a driven part 5.4, thus in the actual operation process, different training environments can be provided for the trainer according to the situation of the trainer, when the cam mechanism 5.3 does not work, at the moment, the position of the sliding seat 4.2 is fixed, the hand model 2 is in a static state, a trainer can perform interval peripheral blood collection training under the environment, when the condition that the hands of the child move or withdraw in the puncturing process needs to be simulated, the cam mechanism 5.3 works, driven by the cam mechanism 5.3, the driven piece 5.4 can correspondingly drive the sliding seat 4.2 and the hand model 2 to move, thereby make hand model 2 can appear the condition of motion at the puncture in-process, promote the requirement to the training person puncture, for the training person provides different training environment like this, can promote the effect of training person.
The embodiment of the utility model provides a training model is gathered to children's tip blood, including model main part 1, fixed bolster 4 and unable adjustment base 5, model main part 1 includes hand model 2 and the connector 3 that is connected with hand model 2, and the inside of hand model 2 is provided with puncture depth detection portion 2.1, and fixed bolster 4 can be fixed by connector 3, so can provide the training for the beginner through hand model 2 for the beginner can carry out the blood sampling operation.
The embodiment of the utility model provides a training model is gathered to children's peripheral blood is provided with on unable adjustment base 5 and supplies drive open slot 5.1, is provided with cam mechanism 5.3 in the drive open slot 5.1, can drive fixed bolster 4 and 2 reciprocating motion of hand model through cam mechanism 5.3. Thereby simulating the condition of finger movement, increasing the difficulty of training and improving the training effect.
In this embodiment, the puncture depth detecting unit 2.1 preferably includes a plurality of simulated blood vessels provided in the hand model 2, the plurality of simulated blood vessels being arranged in parallel in the finger width direction of the hand model 2; each hand model 2's finger portion all is provided with a plurality of simulation blood vessels, and the length of simulation blood vessel equals with the length of finger portion, and a plurality of simulation blood vessels set up respectively and make and all cover on the finger portion and have the simulation blood vessel, and all set up independently between each simulation blood vessel, so all can train the operation in the different positions of finger portion, and can carry out multiple operation on a finger portion.
In this embodiment, preferably, the simulated blood vessel includes a deep simulated tube 2.2 and a shallow simulated tube 2.3, the shallow simulated tube 2.3 is located above the deep simulated tube 2.2, and simulated liquids with different colors are provided in the deep simulated tube 2.2 and the shallow simulated tube 2.3; the surface of the finger part of the hand model 2 is inwards sequentially provided with a simulated skin layer, a shallow simulated tube 2.3 and a deep simulated tube 2.2, the depth of the shallow simulated tube 2.3 corresponds to the normal blood sampling puncture depth, the shallow simulated tube 2.3 and the deep simulated tube 2.2 are both provided with a plurality of parts, the shallow simulated tube 2.3 forms a shallow puncture layer, the deep simulated tube 2.2 forms a deep puncture layer, therefore, in the training process, when the puncture depth of the blood sampling needle is insufficient, the blood sampling needle stays in the simulated skin layer, no simulated liquid flows out, when the puncture depth of the blood sampling needle is too deep, the blood sampling needle sequentially punctures the shallow simulated tube 2.3 and the deep simulated tube 2.2, so that the simulated liquid in the deep simulated tube 2.2 and the shallow simulated tube 2.3 flows out, because the colors of the simulated liquid in the shallow simulated tube 2.3 and the deep simulated tube 2.2 are different, whether the deep simulated tube is punctured, and the simulated liquid in the shallow simulated tube 2.3 only simulates the shallow simulated tube 3.2, and the simulated tube is suitable for the shallow simulated tube.
In this embodiment, preferably, the connecting body 3 includes a first section 3.1 and a second section 3.2 connected with each other, the first section 3.1 is connected with the hand model 2, and an angle adjusting member 3.3 is arranged between the first section 3.1 and the second section 3.2; the angle adjusting part 3.3 can be a rotating connecting part arranged between the first section 3.1 and the second section 3.2, when the angle of the hand model 2 needs to be adjusted, the angle of the first section 3.1 can be adjusted through the angle adjusting part 3.3, so that different angles can be simulated by the finger parts, and different training scenes are provided for trainers.
In this embodiment, preferably, the angle adjusting member 3.3 includes a plurality of fixing holes 3.4 disposed on the cross section of the second section 3.2, the plurality of fixing holes 3.4 are disposed at intervals along the circumferential direction of the cross section of the second section 3.2, and the cross section of the first section 3.1 is provided with a plurality of insertion rod bodies capable of being inserted into the fixing holes 3.4; the body of rod of inserting on the first section 3.1 terminal surface also has a plurality ofly, and a plurality of bodies of rod of inserting are along the circumference interval setting in proper order of first section 3.1 terminal surface, when needs adjust hand model 2's angle, with first section 3.1 and second section 3.2 phase separation, then adjust hand model 2's angle, will insert the body of rod and correspond to insert and fix in fixed orifices 3.4 to the realization is to hand model 2's fixed.
In this embodiment, preferably, there are two sliding grooves 5.2, the two sliding grooves 5.2 are respectively disposed at two opposite sides of the driving open slot 5.1, the bottom of the fixed bracket 4 is provided with two sliding seats 4.2, and the two sliding seats 4.2 are respectively slidably connected in the sliding grooves 5.2; under cam mechanism 5.3's drive, follower 5.4 accessible connecting plate 5.5 corresponds drive sliding seat 4.2 reciprocating motion in sliding tray 5.2 to make fixed section of thick bamboo 4.1 and hand model 2 correspond the motion, the training person can carry out the blood sampling training under the condition of finger motion like this, increases the degree of difficulty of training, promotes the effect of training.
In this embodiment, preferably, a locking member 5.6 is disposed in the sliding groove 5.2, a locking portion is disposed on the sliding seat 4.2, and the locking member 5.6 and the locking portion have a locked state and a separated unlocked state; the locking piece 5.6 can be a rotary buckle and a press button which can rotate, the locking part can be a locking hole or a locking groove, when the cam mechanism 5.3 does not work, the sliding seat 4.2 is located at the initial position of the sliding groove 5.2, the locking piece 5.6 and the locking part can fix the sliding seat 4.2, when the cam mechanism 5.3 needs to work, the locking piece 5.6 and the locking part are unlocked, so that the locking piece 5.6 and the locking part are separated, and the movement of the finger part can be simulated through the cam mechanism 5.3.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. A training model for peripheral blood collection in children, comprising:
the model main body comprises a hand model and a connecting body connected with the hand model, and a puncture depth detection part is arranged in the hand model;
the fixing support comprises a fixing cylinder for the connecting body to penetrate through, a fixing piece for fixing the connecting body is arranged in the fixing cylinder, and a sliding seat is arranged at the bottom of the fixing support;
the fixed base is provided with a driving open slot, a cam mechanism is arranged in the driving open slot, sliding grooves are formed in two sides of the driving open slot, the sliding seat is arranged in the sliding grooves, driven parts of the cam mechanism are connected with the sliding seat, and the sliding seat can receive the driving of the driven parts to move along with the reciprocating motion of the sliding grooves.
2. The training model for children's peripheral blood collection according to claim 1, wherein the puncture depth detecting unit includes a plurality of simulated blood vessels provided in the hand model, and the plurality of simulated blood vessels are arranged in parallel in a finger width direction of the hand model.
3. The children's peripheral blood collection training model of claim 2, wherein the simulated blood vessel comprises a deep simulated tube and a shallow simulated tube, the shallow simulated tube is located above the deep simulated tube, and simulated liquids with different colors are arranged in the deep simulated tube and the shallow simulated tube.
4. The training model for children peripheral blood collection according to claim 1, wherein the connecting body comprises a first section and a second section which are connected, the first section is connected with the hand model, and an angle adjusting member is arranged between the first section and the second section.
5. The peripheral blood collection training model for children as claimed in claim 4, wherein the angle adjustment member comprises a plurality of fixing holes disposed on the second section of the section, the plurality of fixing holes are disposed along the second section of the section at intervals in the circumferential direction, and the section of the first section is provided with a plurality of insertion rods capable of being inserted into the fixing holes.
6. The peripheral blood collection training model for children as claimed in claim 1, wherein there are two sliding grooves, two sliding grooves are respectively disposed at two opposite sides of the driving opening groove, and two sliding seats are respectively slidably connected in the sliding grooves and disposed at the bottom of the fixing bracket.
7. A children's peripheral blood collection training model according to claim 6, wherein a locking piece is arranged in the sliding groove, a locking part is arranged on the sliding seat, and the locking piece and the locking part have a locked state and a separated unlocked state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221206049.9U CN217880622U (en) | 2022-05-18 | 2022-05-18 | Training model for collecting peripheral blood of children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221206049.9U CN217880622U (en) | 2022-05-18 | 2022-05-18 | Training model for collecting peripheral blood of children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217880622U true CN217880622U (en) | 2022-11-22 |
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ID=84091270
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221206049.9U Expired - Fee Related CN217880622U (en) | 2022-05-18 | 2022-05-18 | Training model for collecting peripheral blood of children |
Country Status (1)
| Country | Link |
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| CN (1) | CN217880622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI848882B (en) * | 2024-01-02 | 2024-07-11 | 袥弼科技股份有限公司 | The artificial skin can be fixed into teaching aids with different degrees of tightness according to needs |
-
2022
- 2022-05-18 CN CN202221206049.9U patent/CN217880622U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI848882B (en) * | 2024-01-02 | 2024-07-11 | 袥弼科技股份有限公司 | The artificial skin can be fixed into teaching aids with different degrees of tightness according to needs |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |