CN207352858U - Wearable heparin tube punctures practice model - Google Patents
Wearable heparin tube punctures practice model Download PDFInfo
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- CN207352858U CN207352858U CN201721059220.7U CN201721059220U CN207352858U CN 207352858 U CN207352858 U CN 207352858U CN 201721059220 U CN201721059220 U CN 201721059220U CN 207352858 U CN207352858 U CN 207352858U
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Abstract
The field of medical instrument technology is the utility model is related to, more particularly to wearable heparin tube punctures practice model.After it is worn on true man, between student can more really blood was collected or transfusion training for role exchange mutually, with reference to case experience patient perceptions on the spot in person, preferably clinical thinking and humanistic care can be attached in skill operation.Practice model ontology including human arm can be worn on repeatedly；The practice model ontology is a long cylinder demi glove shape structure；The glove-like configuration is a sandwich construction；The sandwich construction includes rubber top layer, sponge intermediate layer and rubber substrate；The plastic layer for protecting wearer not to be needled accidental injury is additionally provided between puncture position, the sponge intermediate layer and rubber substrate in wearing.
Description
Technical field
The field of medical instrument technology is the utility model is related to, more particularly to wearable heparin tube punctures practice model.
Background technology
Medicine is one and puts into practice subject based on clinical practice, and medical education is progressively developed to the modern times from traditional mode
The Higher Education of " concentration teaching, condensed pattern ".Clinical Skill Teaching is one in medical education system engineering important
Classroom, the medical environment of emulation is built into by the implementation clinical simulation teaching of medical simulation model by part, and simulation is faced
Chuan Ge sections diagnosis and treatment scene, had not only maintained clinical patients health and privacy, but also according to clinical FAQs designed teaching scheme, increase
Medico's practice is started chance.Medical simulation model has higher fault-tolerance at the same time, medico can be helped to overcome technical ability
Intense strain during operation, by practice repeatedly, strengthens the memory of operating process, specification skill operation gimmick, so as to reach
The skilled purpose for grasping relevant clinical technical ability.
The clinical medicine subject very strong as a practicality, need to train skill operation and clinical thinking training is through whole
A clinical learning, but current blood sampling practice model is fixed operation, feedback and doctor without patient on single model
Suffer from exchange, student on model operate when tend not to really it is on the spot in person model person is treated as real patient, lack
Weary exchange, thus it is barely satisfactory in terms of to humanistic care.The original intention that we develop this model is exactly will be single uninteresting in mould
Type operation becomes to be combined with true man's simulation patient's operation, makes directly to exchange between student and simulation patient, transposition experience
Blood sampling operation on the spot in person.
The content of the invention
The utility model is aiming at defect existing in the prior art, there is provided a kind of wearable vascular puncture practice mould
Type, after it is worn on true man, between student can more really blood was collected or transfusion training for role exchange mutually, with reference to
Clinical thinking and humanistic care, can preferably be attached in skill operation by case experience patient perceptions on the spot in person.
To achieve the above object, the utility model adopts the following technical solution, including can be worn on human arm repeatedly
Practice model ontology.
The practice model ontology is a long cylinder demi glove shape structure；The glove-like configuration is a sandwich construction.
The sandwich construction includes rubber top layer, sponge intermediate layer and rubber substrate；Puncture position, the sea in wearing
The plastic layer for protecting wearer not to be needled accidental injury is additionally provided between continuous intermediate layer and rubber substrate.
The simulating blood plasma that the surgical procedures such as suture are cut for simulating is perfused with the sponge intermediate layer, two are used for mould
Intend human arm vascular distribution rubber tube out of shape and be distributed in sponge intermediate layer；One end of each rubber tube with same rubber skin
Capsule is connected, which is located at the finger side of glove-like configuration；The other end of each rubber tube with another rubbery human body
It is connected, which is located at the crook of the arm side of glove-like configuration；The rubbery human body is provided with simulation blood inlet.
As a kind of preferred solution of the utility model, the plastic layer material is PVC；The rubber layer is using translucent
Rubber.
As another preferred solution of the utility model, the sponge intermediate layer uses high water absorption sponge.
As another preferred solution of the utility model, the glove-like configuration side is provided with self-thread gluing.
As another preferred solution of the utility model, the rubbery human body is connected with glove-like configuration using adhesive type
Connect.
As another preferred solution of the utility model, red blood is housed in the rubbery human body.
As another preferred solution of the utility model, in two rubber tubes on the rubber tube of thumb side also
It is provided with a branched pipe for being used to simulate a few peoples' deformity blood vessel.
As another preferred solution of the utility model, an absorbed layer is additionally provided with outside the rubber tube, the absorbed layer
Using high density foam material.
It is more soft after water suction, one small-sized " dust catcher " can be formed by resistance to compression so as to which artificial blood is sucked sponge
In.The honeycomb hole of sponge is just as fat.
It is detachable with rubbery human body by hose coupling as another preferred solution of the utility model, the rubber tube
Formula is connected；The hose coupling includes hollow connector rod core and the nut for being sleeved on connector rod core lower part, the nut top
Equipped with annular pressure shoulder, the connector rod core lower part is equipped with the annular shoulder block pushed down for annular pressure shoulder, and the annular shoulder block bottom is set
There is hollow cone boss, the hollow cone boss is communicated with hollow connector rod core, the major diameter of the cone boss
End is located at smaller diameter end top, and annular groove is provided with the cone boss periphery wall, sealing ring is equipped with the annular groove；
The sealing ring for sealing is provided between the annular pressure shoulder and annular shoulder block；The nut is connected with a hollow external screw thread
The detachable screw thread of part is connected,（The nut is provided with internal thread, external thread connector is provided with the outer spiral shell being adapted with internal thread
Line；The end shape of the external thread connector is adapted with nut intracavity）, the hollow external thread connector and hollow cone
Shape boss communicates；The external thread connector bottom, which is provided with, is attached thereto logical another hollow connector bar core；The connector rod core
Outer wall be arranged with rubber tube, with rubber tube is detachable is connected.
As another preferred solution of the utility model, leather bag corking, the skin are provided with the blood inlet
Capsule corking includes plastic plug and hollow female silk, and mother's silk lower part is arranged in rubbery human body, is fixedly connected with rubbery human body；
External screw thread is equipped with the outside of the plastic plug, is equipped with internal thread on the inside of female silk, the external screw thread is matched with internal thread, the plastic plug
Raised first and raised second are equipped with, mother's silk is equipped with the first wedge-shaped card and the second wedge-shaped card.
The utility model beneficial effect compared with prior art.
Can blood was collected or defeated for role exchange mutually between student after model is worn on true man by the utility model
Liquid is practiced, and wearable portable feature avoids piercing process of the single arm without exchange, can make wearer more with reference to case
Directly experience patient perceptions, more have clinical sensation on the spot in person, preferably can be attached to clinical thinking and humanistic care
In clinical skill operation.Clinical patients health and privacy had so both been maintained, and can flexibly have been designed and taught according to clinical FAQs
Scheme, adds medico and puts into practice chance of starting.Medical simulation model has higher fault-tolerance at the same time, can help medicine
Life overcomes intense strain during skill operation, by practice repeatedly, strengthens the memory of operating process, specification skill operation hand
Method, so as to achieve the purpose that skillfully to grasp relevant clinical technical ability.
Brief description of the drawings
The utility model is described further with reference to the accompanying drawings and detailed description.Scope of protection of the utility model
It is not only limited to the statement of herein below.
Fig. 1-4 is the utility model structure diagram.
Fig. 5 is diagrammatic cross-section at the utility model A-A.
Fig. 6 is the utility model hose coupling structure schematic diagram.
Fig. 7 is the utility model leather bag corking structure diagram.
In figure, 1 be leather bag corking, 2 be rubbery human body, 3 be hose coupling, 4 be rubber tube, 5 be practice model ontology, 6
It is rubber top layer for self-thread gluing, 7,8 be sponge intermediate layer, 9 be rubber substrate, 10 be plastic layer, 11 be connector rod core, 12 is ring
Shape pressure shoulder, 13 annular shoulder blocks, 14 be cone boss, 15 be nut, 16 be sealing ring, 17 be annular groove, 18 be external screw thread company
Fitting, 19 be sealing ring, 20 be plastic plug, 21 be female silk, 22 be that raised first, 23 are raised second, 24 are the first wedge-shaped card, 25 are
Second wedge-shaped card.
Embodiment
As shown in figs. 1-7, the utility model includes the practice model ontology 5 that can be worn on human arm repeatedly；The white silk
Habit model ontology 5 is a long cylinder demi glove shape structure；The glove-like configuration is a sandwich construction；The sandwich construction includes rubber
Top layer 7, sponge intermediate layer 8 and rubber substrate 9；Wearing when puncture position, the sponge intermediate layer 8 and rubber substrate 9 it
Between be additionally provided with plastic layer 10 for protecting wearer not to be needled accidental injury；It is perfused with the sponge intermediate layer 8 for mould
Intend cutting the simulating blood plasma of the surgical procedures such as suture, two are distributed for simulating human arm vascular distribution rubber tube 4 out of shape
In sponge intermediate layer 8；One end of each rubber tube 4 is connected with same rubbery human body 2, which is located at glove-like
The finger side of structure；The other end of each rubber tube 4 is connected with another rubbery human body 2, which is located at glove-like
The crook of the arm side of structure；The rubbery human body 2 is provided with simulation blood inlet.
Preferably, 10 material of plastic layer is PVC；The rubber layer uses translucent rubber.
Preferably, the sponge intermediate layer 8 uses high water absorption sponge.
Preferably, the glove-like configuration side is provided with self-thread gluing 6.
Preferably, the rubbery human body 2 is connected with the adhesive type of glove-like configuration.
Preferably, red blood is housed in the rubbery human body 2.
Preferably, one is additionally provided with two rubber tubes 4 on the rubber tube 4 of thumb side to be used to simulate a few peoples
The branched pipe of lopsided blood vessel.
Preferably, an absorbed layer is additionally provided with outside the rubber tube 4, the material which uses is for high density foaming
Material, it is more soft after water suction, one small-sized " dust catcher " can be formed by resistance to compression so as to which artificial blood is sucked in sponge.
Preferably, the rubber tube 4 by hose coupling 3 with rubbery human body 2 is detachable is connected；The hose coupling 3
Including hollow connector rod core 11 and the nut 15 of 11 lower part of connector rod core is sleeved on, 15 top of nut is equipped with annular pressure shoulder
12,11 lower part of connector rod core is equipped with the annular shoulder block 13 pushed down for annular pressure shoulder 12, and 13 bottom of the annular shoulder block is equipped with
Hollow cone boss 14, the hollow cone boss 14 are communicated with hollow connector rod core 11, the cone boss 14
Larger diameter end is located at smaller diameter end top, and annular groove 17, the annular groove 17 are provided with 14 periphery wall of cone boss
It is interior to be equipped with sealing ring 16；The sealing ring 19 for sealing is provided between the annular pressure shoulder 12 and annular shoulder block 13；The spiral shell
Mother 15 is connected with a hollow 18 detachable screw thread of external thread connector,（The nut 15 is provided with internal thread, external screw thread connection
Part 18 is provided with the external screw thread being adapted with internal thread；The end shape of the external thread connector 18 is mutually fitted with 15 inner cavity of nut
Match somebody with somebody）, the hollow external thread connector 18 communicates with hollow cone boss 14；18 bottom of external thread connector is provided with
It is attached thereto logical another hollow connector bar core 11；11 outer wall of connector rod core is arranged with rubber tube 4, removable with rubber tube 4
The formula of unloading is connected.
Preferably, leather bag corking 1 is provided with the blood inlet, the leather bag corking 1 includes plastic plug 20 with
Empty female silk 21,21 lower part of mother's silk are arranged in rubbery human body 2, are fixedly connected with rubbery human body 2；Outside the plastic plug 20
Side is equipped with external screw thread, and female inner side of silk 21 is equipped with internal thread, and the external screw thread is matched with internal thread, and the plastic plug 20 is equipped with convex
First 22 and raised second 23 are played, mother's silk 21 is equipped with the first wedge-shaped card 24 and the second wedge-shaped card 25.
Leather bag corking 1 is simple in structure, and manufacturing process is simple；Plastic plug 20 is equipped with protrusion, and female silk 21 is equipped with wedge-shaped card,
When the rotation of plastic plug 20 matches sealing with female silk 21, when the protrusion on plastic plug 20 rotates to wedge-shaped card position on female silk 21,
Equivalent to the prompting that finishes is sealed to user one, without firmly tightening plastic plug 20 again because leak is worried, firmly not
Or improper use be easy to cause the damage of sealing, and use is humanized, the service life of extended rubbery human body 2.
Specifically, model occupation mode described in the utility model is putting on or taking off, and side has a self-thread gluing 6, outside overall structure
Layer is rubber, and for simulating true man's skin, internal layer spreads all over rubber tube 4, out of shape for simulating human vas distribution.Both ends respectively have one
Rubber pocket, intracapsular for simulation blood, the palm of the hand is clenched fist pressure in increase rubber pocket and rubber tube 4 during puncture.Blood vessel can more be emulated
Interior blood engorgement, can carry out care operations such as artery and vein puncture blood sampling etc. operation, water pocket can at any time liquid make-up or replace skin
And water pocket, hard plastic protection wearer can be placed in site of puncture innermost layer in addition, for preventing acupuncture from breaking rubber cast scathing
Body.
It is understood that above with respect to the specific descriptions of the utility model, it is merely to illustrate the utility model and is not
The described technical solution of the utility model embodiment is limited to, it will be understood by those of ordinary skill in the art that, still can be with
Modify to the utility model or equivalent substitution, to reach identical technique effect；As long as satisfaction uses needs, all in this reality
Within new protection domain.
Claims (10)
1. wearable heparin tube punctures practice model, including can be worn on the practice model ontology of human arm repeatedly；It is special
Sign is：
The practice model ontology is a long cylinder demi glove shape structure；The glove-like configuration is a sandwich construction；
The sandwich construction includes rubber top layer, sponge intermediate layer and rubber substrate；In puncture position, the sponge in wearing
The plastic layer for protecting wearer not to be needled accidental injury is additionally provided between interbed and rubber substrate；
The simulating blood plasma that the surgical procedures such as suture are cut for simulating is perfused with the sponge intermediate layer, two are used to simulate people
Body arm vascular distribution rubber tube out of shape is distributed in sponge intermediate layer；One end of each rubber tube with same rubbery human body phase
Connection, the rubbery human body are located at the finger side of glove-like configuration；The other end of each rubber tube is connected with another rubbery human body
Logical, which is located at the crook of the arm side of glove-like configuration；The rubbery human body is provided with simulation blood inlet.
2. wearable heparin tube according to claim 1 punctures practice model, it is characterised in that：The plastic layer material
For PVC；The rubber layer uses translucent rubber.
3. wearable heparin tube according to claim 1 punctures practice model, it is characterised in that：The sponge intermediate layer
Using high water absorption sponge.
4. wearable heparin tube according to claim 1 punctures practice model, it is characterised in that：The glove-like configuration
Side is provided with self-thread gluing.
5. wearable heparin tube according to claim 1 punctures practice model, it is characterised in that：The rubbery human body with
Glove-like configuration is connected using adhesive type.
6. wearable heparin tube according to claim 1 punctures practice model, it is characterised in that：In the rubbery human body
Equipped with red blood.
7. wearable heparin tube according to claim 1 punctures practice model, it is characterised in that：Two rubber tubes
In one be additionally provided with the rubber tube of thumb side be used to simulate the branched pipe of a few peoples' deformity blood vessel.
8. wearable heparin tube according to claim 1 punctures practice model, it is characterised in that：Outside the rubber tube also
An absorbed layer is provided with, which uses high density foam material.
9. wearable heparin tube according to claim 1 punctures practice model, it is characterised in that：The rubber tube passes through
Hose coupling with rubbery human body is detachable is connected；The hose coupling includes hollow connector rod core and is sleeved on connector rod core
The nut of lower part, the nut top are equipped with annular pressure shoulder, and the connector rod core lower part is equipped with the annular pushed down for annular pressure shoulder
Shoulder block, the annular shoulder block bottom are equipped with hollow cone boss, the hollow cone boss and hollow connector rod core phase
Logical, the larger diameter end of the cone boss is located at smaller diameter end top, is provided with annular groove on the cone boss periphery wall, institute
State in annular groove and be equipped with sealing ring；The sealing ring for sealing is provided between the annular pressure shoulder and annular shoulder block；It is described
Nut is connected with a hollow detachable screw thread of external thread connector, the hollow external thread connector and hollow taper
Boss communicates；The external thread connector bottom, which is provided with, is attached thereto logical another hollow connector bar core；Outside the connector rod core
Wall be sheathed on the rubber tube, with rubber tube is detachable is connected.
10. wearable heparin tube according to claim 1 punctures practice model, it is characterised in that：The blood injection
Leather bag corking is provided with mouthful, the leather bag corking includes plastic plug and hollow female silk, and mother's silk lower part is arranged at rubber
It is fixedly connected in leather bag, with rubbery human body；External screw thread is equipped with the outside of the plastic plug, internal thread is equipped with the inside of female silk, it is described outer
Screw thread is matched with internal thread, and the plastic plug is equipped with raised first and raised second, and mother's silk is equipped with the first wedge-shaped card and the
Two wedge-shaped cards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721059220.7U CN207352858U (en) | 2017-08-23 | 2017-08-23 | Wearable heparin tube punctures practice model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721059220.7U CN207352858U (en) | 2017-08-23 | 2017-08-23 | Wearable heparin tube punctures practice model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207352858U true CN207352858U (en) | 2018-05-11 |
Family
ID=62412613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721059220.7U Active CN207352858U (en) | 2017-08-23 | 2017-08-23 | Wearable heparin tube punctures practice model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207352858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110599879A (en) * | 2019-09-26 | 2019-12-20 | 赣南医学院第一附属医院 | Venous catheter tube washing and sealing teaching device and method |
-
2017
- 2017-08-23 CN CN201721059220.7U patent/CN207352858U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110599879A (en) * | 2019-09-26 | 2019-12-20 | 赣南医学院第一附属医院 | Venous catheter tube washing and sealing teaching device and method |
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