CN203325314U - Bone marrow puncture model - Google Patents
Bone marrow puncture model Download PDFInfo
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- CN203325314U CN203325314U CN2013204034328U CN201320403432U CN203325314U CN 203325314 U CN203325314 U CN 203325314U CN 2013204034328 U CN2013204034328 U CN 2013204034328U CN 201320403432 U CN201320403432 U CN 201320403432U CN 203325314 U CN203325314 U CN 203325314U
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- bone marrow
- puncture
- model
- marrow aspiration
- ossis
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- 210000001185 bone marrow Anatomy 0.000 title abstract description 19
- 238000004088 simulation Methods 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 210000001981 hip bone Anatomy 0.000 claims abstract description 8
- 238000012544 monitoring process Methods 0.000 claims abstract description 5
- 238000009583 bone marrow aspiration Methods 0.000 claims description 29
- 238000002513 implantation Methods 0.000 claims description 15
- 238000012806 monitoring device Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 238000012937 correction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 210000003692 ilium Anatomy 0.000 abstract 2
- 230000035515 penetration Effects 0.000 abstract 1
- 108010048734 sclerotin Proteins 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 210000001664 manubrium Anatomy 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 238000012631 diagnostic technique Methods 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 210000002837 heart atrium Anatomy 0.000 description 1
- 210000001621 ilium bone Anatomy 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 230000008722 morphological abnormality Effects 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
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Abstract
A bone marrow puncture model is provided. The bone marrow puncture model comprises a body simulation model of which a hipbone portion is provided with a cavity, a puncture module comprising a simulated hipbone skeleton and bone marrow, and simulated skins covered the front and back surfaces of the puncture module. A sealed bone marrow cavity which is formed in the bone marrow is connected with a micro pump through a catheter and is filled with liquid. The bone marrow puncture model further comprises a plurality of position sensors which are arranged in at least one of an ilium anterior superior spine puncture area and an ilium posterior superior spine puncture area and are used for detecting penetration positions of puncture practice, as well as a pressure sensor and a flow sensor which are connected with the bone marrow external-connection catheter and the micro pump and are used for monitoring the pressure in the bone marrow cavity and pumped liquid quantity of bone marrow puncture. With the bone marrow puncture model of the utility model adopted, the position sensors, the pressure sensor and the flow sensor can timely give feedback of practice situation to learners; continuous improvement of puncture techniques of practitioners can be facilitated through constant correction and adjustment; and bone marrow puncture techniques can be mastered in the shortest possible time. The bone marrow puncture model has a practice-assisting effect.
Description
Technical field
The application relates to a kind of medical lecture model, specifically a kind of for practising the medical lecture model of bone marrow puncture.
Background technology
Bone marrow puncture (bone marrow puncture) is the diagnostic techniques a kind of commonly used of taking bone marrow fluid, and its scope of examination comprises several aspects such as cytology, protozoon and bacteriology.Generally be applicable to: 1. various hemopathic diagnosis, antidiastole and follow up; 2. the red blood cell of unknown cause, leucocyte, platelet counts increase or minimizing and morphological abnormalities; 3. the diagnosis of FUO and antidiastole, can make marrow and cultivate, and bone marrow smear is looked for parasite etc.
In the selection of site of puncture, bone marrow aspiration generally selects anterior superior spine, posterior superior iliac spine, manubrium, spinous process of lumbar vertebra etc. to locate.The anterior superior spine surface of bone is more flat, easily fixing, easy and safe to operate, posterior superior iliac spine is positioned at the outstanding position of quadrate bone on sacral both sides, buttocks, presternal marrow rich content, when the puncture failure of above-mentioned position, can do the manubrium puncture, but sclerotin is thinner herein, atrium and trunk are arranged thereafter, be strictly on guard against to penetrate and cause danger, less selecting, spinous process of lumbar vertebra is positioned at the spinous process of lumbar vertebra highlight, seldom selects.
In the selection of position, get dorsal position during the puncture of manubrium and anterior superior spine, get lateral position during the posterior superior iliac spine puncture, and get seat or lateral position during the spinous process of lumbar vertebra puncture.
Bone marrow puncture be every clinician the basic skills that must grasp, when the chance that but is faced with clinical exercise predicament less and less.For this reason, occurred the bone marrow aspiration model on market, but mostly existing bone marrow aspiration model is a kind of pure mechanical model, can't in bone marrow aspiration exercise process, gives the practitioner feedback, the auxiliary exercise function is provided.
The utility model content
The utility model provides a kind of bone marrow aspiration model with auxiliary exercise function, at least can provide to the practitioner bone marrow aspiration exercise at anterior superior spine, two positions of posterior superior iliac spine.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of bone marrow aspiration model, be included in human simulation model, the hipbone bone that comprises simulation and the two-part piercing module of marrow that the hipbone position has cavity, the simulation crust that covers the front and back of piercing module, marrow is formed with airtight ossis, ossis connects Micropump by conduit, be filled with liquid in ossis, it is characterized in that, it also comprises:
A plurality of position transducers, be arranged at least one in two puncture zones of anterior superior iliac spine and posterior superior iliac spine, for detection of the thorn implantation site of puncture exercise;
Pressure transducer and flow sensor, be connected with marrow external catheter, Micropump, for monitoring ossis internal pressure and bone marrow aspiration drawing liquid amount.
Technique scheme can also further be optimized, and has and comprises:
As preferably, a plurality of position transducers are distributed in the correct band of position of thrusting, and also can be arranged on correct thorn implantation site and the wrong band of position of thrusting.
As preferably, position transducer connects warning device, and during at least one when the thorn implantation site that is correct thorn implantation site, mistake, thorn implantation site in the two, warning device sends warning.
As preferably, pressure transducer, flow sensor connect respectively monitoring device, and monitoring device shows ossis internal pressure and drawing liquid amount.
As preferably, piercing module comprises two parts in left and right, and one in the part of two of left and right is transparent configuration.
As preferably, piercing module is detachable block.
As preferably, the simulation crust is field-replaceable unit, the three-dimensional-structure that the simulation crust of replacing is corresponding different.
As preferably, the multiple marrow case of the Fluid simulation situation in ossis.
Due to the employing of technique scheme, the utility model compared with prior art has the following advantages:
The utility model is provided with the position transducer for detection of puncture exercise thorn implantation site, and for monitoring pressure transducer, the flow sensor of ossis internal pressure and bone marrow aspiration drawing liquid amount, can feed back practice conditions to the practitioner in time, by continuous correction and adjustment, help the practitioner to update puncture technique, within the shortest time, the skilled bone marrow aspiration technology of grasping, be a kind of bone marrow aspiration model that can play the auxiliary exercise effect.
The accompanying drawing explanation
Fig. 1 is a kind of structural drawing of the present utility model;
Fig. 2 is a kind of circuit block diagram of the present utility model;
Wherein: 1, human simulation model; 2, piercing module; 3, simulation crust.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further explained to explanation.
A kind of bone marrow aspiration model as shown in Figure 1, comprise human simulation model 1 part, human simulation model 1 simulation adult's size and Body proportion, but only intercept neck to one section of knee 1/2 centre, in order to coordinate the human body position in conventional bone marrow aspiration operation, this human simulation model 1 actually, also can realize three kinds of supine prostrate, lateral positions, concrete, be at human simulation model 1 during any one in above-mentioned three kinds of positions, setting can correspondingly make human simulation model keep the motionless structure of this position.In addition, human simulation model 1 has cavity in the hipbone position.
A kind of bone marrow aspiration model shown in Fig. 1, also comprise piercing module 2, piercing module 2 is positioned at the cavity of human simulation model 1, hipbone bone and marrow two parts of comprising simulation, marrow is formed with airtight ossis, the one end connects Micropump by the conduit that is arranged on human simulation model 1 outside, is filled with liquid in ossis, and the liquid of multiple marrow case situation is simulated in the replaceable employing of this liquid.The ilium bone of simulation can be simulated setting according to different sclerotin, as normal sclerotin, loose sclerotin etc.
Piercing module 2 is detachable block, comprises two parts in left and right, and one in the part of two of left and right is transparent configuration.
A kind of bone marrow aspiration model shown in Fig. 1, the simulation crust 3 that also comprises the front and back that covers piercing module 2, the front of described front and described human simulation model 1 is in the same space orientation, and the back side of the described back side and described human simulation model 1 is in the same space orientation.Simulation crust 3 be field-replaceable unit, the three-dimensional-structure that the simulation crust of replacing correspondence is different, as fat, partially fat, normally, partially thin etc.
Bone marrow aspiration precircuit frame part shown in Fig. 2 comprises a plurality of position transducers, is arranged at least one in two puncture zones of anterior superior iliac spine and posterior superior iliac spine, for detection of the thorn implantation site of puncture exercise, a plurality of position transducers are distributed in the correct band of position of thrusting, also can be arranged on the band of position of thrusting of correct thorn implantation site and mistake, provided respectively sensor and a schematic diagram that is arranged on the sensor in correct zone be arranged in zone errors in Fig. 2, but do not represent that the utility model only arranges respectively a sensor in correct zone and zone errors, position transducer connects warning device, when the thorn implantation site is correct thorn implantation site, during the thorn implantation site of mistake at least one in the two, warning device sends warning, the warning strategy arranges and can be arranged according to actual needs.In practical application, consider from the angle of the saving of cost, can select only position transducer to be arranged on to correct puncture and thrust in zone, and not at errors present installation site sensor, for instance, at bilateral anterior superior iliac spine and these four regional installation site sensors of posterior superior iliac spine.
Bone marrow aspiration precircuit frame part shown in Fig. 2 also comprises pressure transducer and flow sensor, with marrow external catheter, Micropump, is connected, for monitoring ossis internal pressure and bone marrow aspiration drawing liquid amount.Pressure transducer, flow sensor connect respectively monitoring device, and monitoring device shows ossis internal pressure and drawing liquid amount.
Obviously, those skilled in the art can carry out various changes and modification and not break away from spirit and scope of the present utility model the utility model.Like this, if within of the present utility model these are revised and modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model also is intended to comprise these changes and modification interior.
Claims (9)
1. a bone marrow aspiration model, be included in human simulation model (1), the hipbone bone that comprises simulation and the two-part piercing module of marrow (2) that the hipbone position has cavity, the simulation crust (3) that covers the front and back of described piercing module (2), described marrow is formed with airtight ossis, described ossis connects Micropump by conduit, be filled with liquid in ossis, it is characterized in that, it also comprises:
A plurality of position transducers, be arranged at least one in two puncture zones of anterior superior iliac spine and posterior superior iliac spine, for detection of the thorn implantation site of puncture exercise;
Pressure transducer and flow sensor, be connected with described marrow external catheter, Micropump, for monitoring described ossis internal pressure and bone marrow aspiration drawing liquid amount.
2. bone marrow aspiration model according to claim 1, it is characterized in that: a plurality of described position transducers are distributed in the correct band of position of thrusting.
3. bone marrow aspiration model according to claim 1 is characterized in that: a plurality of described position transducers are distributed in the correct band of position and the wrong band of position of thrusting of thrusting.
4. bone marrow aspiration model according to claim 2, it is characterized in that: described position transducer connects warning device, during at least one when the thorn implantation site that is correct thorn implantation site, mistake, thorn implantation site in the two, described warning device sends warning.
5. bone marrow aspiration model according to claim 1, it is characterized in that: described pressure transducer, flow sensor connect respectively monitoring device, and described monitoring device shows ossis internal pressure and drawing liquid amount.
6. bone marrow aspiration model according to claim 1 is characterized in that: described piercing module (2) comprises two parts in left and right, and one in the part of two of described left and right is transparent configuration.
7. bone marrow aspiration model according to claim 1, it is characterized in that: described piercing module (2) is detachable block.
8. bone marrow aspiration model according to claim 1, it is characterized in that: described simulation crust (3) is field-replaceable unit, the three-dimensional-structure that the simulation crust of described replacing is corresponding different.
9. bone marrow aspiration model according to claim 1, is characterized in that: the multiple marrow case of the Fluid simulation situation in described ossis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204034328U CN203325314U (en) | 2013-07-04 | 2013-07-04 | Bone marrow puncture model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204034328U CN203325314U (en) | 2013-07-04 | 2013-07-04 | Bone marrow puncture model |
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| Publication Number | Publication Date |
|---|---|
| CN203325314U true CN203325314U (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013204034328U Expired - Fee Related CN203325314U (en) | 2013-07-04 | 2013-07-04 | Bone marrow puncture model |
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| CN (1) | CN203325314U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105118350A (en) * | 2015-07-31 | 2015-12-02 | 大连理工大学 | Novel quantifiable intravenous injection and puncture simulation training device |
| CN105989769A (en) * | 2015-02-02 | 2016-10-05 | 中国科学院沈阳自动化研究所 | Spine minimally invasive surgery simulation force feedback operation training device and method |
| CN106935121A (en) * | 2017-05-12 | 2017-07-07 | 刘文博 | Animal model and animal model component |
| CN108283561A (en) * | 2018-01-29 | 2018-07-17 | 北京大学深圳医院（北京大学深圳临床医学院） | Real-time monitoring device and method for the displacement of hip replacement midpelvis |
| CN111986547A (en) * | 2020-09-08 | 2020-11-24 | 四川大学华西医院 | Preparation method of phantom model for ultrasonic puncture teaching |
| CN112116859A (en) * | 2020-09-03 | 2020-12-22 | 西安交通大学医学院第一附属医院 | Thyroid puncture model based on 3D printing and manufacturing method thereof |
| CN116030694A (en) * | 2023-03-27 | 2023-04-28 | 江西明天高科技股份有限公司 | Lumbar puncture simulation device and control method thereof |
-
2013
- 2013-07-04 CN CN2013204034328U patent/CN203325314U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105989769A (en) * | 2015-02-02 | 2016-10-05 | 中国科学院沈阳自动化研究所 | Spine minimally invasive surgery simulation force feedback operation training device and method |
| CN105118350A (en) * | 2015-07-31 | 2015-12-02 | 大连理工大学 | Novel quantifiable intravenous injection and puncture simulation training device |
| CN105118350B (en) * | 2015-07-31 | 2017-06-23 | 大连理工大学 | One kind is new to be quantified to be injected intravenously and puncture analog training device |
| CN106935121A (en) * | 2017-05-12 | 2017-07-07 | 刘文博 | Animal model and animal model component |
| CN108283561A (en) * | 2018-01-29 | 2018-07-17 | 北京大学深圳医院（北京大学深圳临床医学院） | Real-time monitoring device and method for the displacement of hip replacement midpelvis |
| CN112116859A (en) * | 2020-09-03 | 2020-12-22 | 西安交通大学医学院第一附属医院 | Thyroid puncture model based on 3D printing and manufacturing method thereof |
| CN111986547A (en) * | 2020-09-08 | 2020-11-24 | 四川大学华西医院 | Preparation method of phantom model for ultrasonic puncture teaching |
| CN116030694A (en) * | 2023-03-27 | 2023-04-28 | 江西明天高科技股份有限公司 | Lumbar puncture simulation device and control method thereof |
| CN116030694B (en) * | 2023-03-27 | 2023-06-27 | 江西明天高科技股份有限公司 | Lumbar puncture simulation device and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151111 Address after: Room 142, C building, No. 525 Xixi Road, Xihu District, Zhejiang, Hangzhou 310000, China Patentee after: Hangzhou cloud health fog Cen Technology Co., Ltd. Address before: 310015 School of medicine, Zhejiang University City College, 51 Huzhou street, Hangzhou, Zhejiang, Gongshu District Patentee before: Quan Sheng |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20170704 |