CN211066661U - Special hemospast of paediatrics - Google Patents
Special hemospast of paediatrics Download PDFInfo
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- CN211066661U CN211066661U CN201921439306.1U CN201921439306U CN211066661U CN 211066661 U CN211066661 U CN 211066661U CN 201921439306 U CN201921439306 U CN 201921439306U CN 211066661 U CN211066661 U CN 211066661U
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- blood
- tubule
- section
- soft rubber
- syringe needle
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Abstract
The embodiment of the utility model discloses special hemospast of paediatrics, including sending the blood tubule, the setting is at the syringe needle of drawing blood that sends blood tubule one end, and set up the connecting plug at the tubule other end that sends blood, connecting plug and the head of vacuum storage blood test tube are inserted and are connected, the soft rubber who draws blood the syringe needle and send blood to be equipped with the restriction blood transfusion process between the tubule leads to the section, the lower surface that the soft rubber leads to the section is equipped with respectively with the line gasket of drawing blood syringe needle with send blood tubule to be connected, the both sides that the soft rubber leads to the section are equipped with the operation ear respectively, the lower surface of operation ear is equipped with the rubber gasket in the position that is close to the soft rubber and leads to the section, the. The reducible time of drawing blood of this scheme, the stability of reinforcing children when drawing blood prevents that children from struggling and influencing the work of drawing blood.
Description
Technical Field
The embodiment of the utility model provides a relate to bloodletting instrument technical field, concretely relates to special bloodletting instrument of paediatrics.
Background
When a doctor diagnoses diseases for a patient, the doctor usually needs to draw blood to perform test to confirm the illness state, the amount of the blood required for the patient is more under the condition of more blood test items, and when the pediatric patient draws blood, the sick child is often very nervous and afraid, so that inconvenience is brought to the blood drawing operation, and even the sick child resists. Especially for younger children, the blood vessels are too thin, so that the medical staff is easy to cause puncture failure during operation, and serious children can cause blood vessel damage and local tissue damage, which causes uneasiness of the children and unnecessary injury to the children.
The conventional vacuum hemospast has the advantages that in order to avoid the damage to the vacuum environment of a vacuum blood storage tube and the influence on normal hemospast operation, a needle is generally firstly punctured into the blood storage tube, and then the tail end of a puncture needle is connected with the vacuum blood storage tube, so that the normal hemospast operation under the vacuum environment is ensured, but the hemospast time is prolonged by the operation, and for pediatrics, the poor stability and the low operability of the hemospast operation are caused due to the rejection of a child patient to the hemospast.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a special hemospast of paediatrics adopts earlier to store up the vascular connection with the vacuum with the pjncture needle end to do not destroy the vacuum environment that the blood vessel was stored up in the vacuum, then take out blood by puncturing, with the extension time of drawing blood among the solution prior art, lead to the poor stability of the operation of drawing blood, problem that maneuverability is low.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: the utility model provides a special hemospast of paediatrics, is sending the blood syringe needle of blood tubule one end and setting up the connecting plug at the blood tubule other end of sending, connecting plug with the head of blood test tube is stored up in the vacuum and is inserted the connection, the blood syringe needle send the blood tubule, connecting plug with the blood passageway is taken out in the formation of blood test tube is stored up in the vacuum, the soft rubber who takes out the blood syringe needle and send blood to be equipped with the restriction blood transfusion process between the tubule leads to the section, the lower surface that the soft rubber leads to the section be equipped with respectively with the blood syringe needle with send the line gasket that the blood tubule is connected, the both sides that the soft rubber leads to the section are equipped with the operation ear respectively, the lower surface of operation ear is equipped with the rubber gasket in the position that is close to soft rubber leads to the section, the bulge of rubber gasket is.
As an optimized scheme of the utility model, the diameter that soft rubber leads to the section all is greater than respectively send the blood tubule with the diameter of bloodletting syringe needle to the line gasket respectively with the bloodletting syringe needle with send the lower surface parallel of blood tubule.
As a preferred scheme of the utility model, the lower surface of rubber gasket with the lower surface that the section was led to soft rubber is parallel, and the both ends line of rubber gasket with the section is led to soft rubber is parallel.
As a preferred scheme of the utility model, the surface integration shaping of operation ear and soft rubber lead to the section, and the operation ear can be along the elasticity of upper and lower direction.
As a preferred scheme of the utility model, the link of sending the blood tubule and the syringe needle of drawing blood is equipped with respectively and prolongs the limit perpendicularly, the both ends cover that soft rubber leads to the section is established the outside of prolonging the limit perpendicularly, and the both ends that soft rubber leads to the section respectively with send the blood tubule with syringe needle fixed connection draws blood.
As an optimal scheme of the utility model, soft rubber lead to the section with the surface of operation ear all is equipped with the non-skid protrusion.
The utility model discloses an embodiment has following advantage:
the utility model discloses will send the blood tubule earlier to be connected with the vacuum tube to do not destroy the vacuum environment of vacuum tube, then insert the intravascular bloodletting with the syringe needle again, reducible blood drawing time strengthens children's stability when the bloodletting, prevents that children from struggling and influence the work of drawing blood.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic structural view of the whole blood drawing device according to the embodiment of the present invention;
fig. 2 is a schematic structural diagram of the soft rubber through section in the embodiment of the present invention.
In the figure:
1-blood drawing needle; 2-blood feeding tubules; 3-a connection plug; 4-vacuum blood storage tube; 5-soft rubber through section; 6-connecting a line gasket; 7-operating the ear; 8-a rubber gasket; 9-adsorption bell mouth; 10-vertical edge extension; 11-anti-skid projections.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 fig. 1 and fig. 2, the utility model provides a special hemospast of paediatrics, current vacuum hemospast, the vacuum environment in order to avoid the vacuum tube receives destruction, influence normal operation of drawing blood, generally will first the syringe needle inject in the blood vessel, then will send the blood tubule to be connected with the vacuum tube, thereby guarantee the normal work of drawing blood under vacuum environment, but operating time has been prolonged, for the paediatrics, because children are to the resistance of drawing blood, in order to reduce the time of drawing blood, must improve ordinary hemospast, connect blood vessel and vacuum tube earlier, and do not destroy the vacuum environment of vacuum tube, then insert the blood vessel with the syringe needle and draw blood again, reducible blood drawing time, the stability of reinforcing children when drawing blood, prevent that children from struggling and influencing the work of drawing blood.
Specifically including sending blood tubule 2, set up at the syringe needle 1 that draws blood of sending blood tubule 2 one end and set up at the connecting plug 3 of sending blood tubule 2 other end, connecting plug 3 and vacuum blood storage test tube 4's head are inserted and are connected, draw blood syringe needle 1, send blood tubule 2, connecting plug 3 and vacuum blood storage test tube 4 formation and draw the blood route.
In this embodiment, after the connecting plug 3 is inserted into the vacuum blood storage tube 4, the blood drawing needle 1 is inserted into the blood vessel, and the blood in the blood vessel enters the vacuum blood storage tube 4 along the blood drawing needle 1, the blood feeding tubule 2 and the connecting plug 3 due to the small pressure of the vacuum blood storage tube 4, so that the normal blood drawing work is realized.
Connecting plug 3 is fixed in the outside of blood feeding tubule 2, and blood feeding tubule 2 is the soft rubber material of material generally speaking, and connecting plug 3's material is harder, is fit for in the rubber buffer of disect insertion blood storage test tube 4 head to realize vascular normal storage function.
A soft rubber through section 5 for limiting the transfusion process is arranged between the blood drawing needle 1 and the blood sending tubule 2.
According to the principle, the blood drawing operation of the embodiment is to insert the connecting plug 3 into the vacuum blood storage test tube 4, then insert the blood drawing needle 1 into the blood vessel of the human body in a puncturing manner, in order to ensure the vacuum environment of the vacuum blood storage test tube 4, after the connecting plug 3 is inserted into the vacuum blood storage test tube 4, the soft rubber through section 5 is pinched tight first, the communication between the blood drawing needle 1 and the blood feeding tubule 2 is cut off, air can not enter the vacuum blood storage test tube 4 from the blood drawing needle 1 at the moment, and the vacuum performance is good.
In order to ensure that the soft rubber leads to the operability convenience of section 5, the diameter that the soft rubber of this embodiment leads to section 5 all is greater than respectively send blood tubule 1 with the diameter of bloodletting syringe needle 2, the lower surface that the soft rubber leads to section 5 is equipped with respectively with bloodletting syringe needle 1 and send the line gasket 6 that blood tubule 2 is connected.
At first, the diameter that soft rubber leads to section 5 is great than the diameter of sending blood tubule 1 and blood drawing syringe needle 2, conveniently presses to set up line gasket 6 in the bottom that soft rubber leads to section 5, the line gasket is the sheet rubber, and the texture is harder, can make things convenient for medical personnel to hand the operation, and line gasket 6 respectively with blood drawing syringe needle 1 with the lower surface of sending blood tubule 2 is parallel, even consequently even medical personnel release soft rubber leads to section 5, and line gasket 6 guarantees can not take place the bounce when releasing soft rubber leads to section 5, consequently guarantees the stability of work of drawing blood.
Secondly, the link of blood feeding tubule 1 and blood drawing syringe needle 2 is equipped with respectively and extends limit 10 perpendicularly, the both ends cover of soft rubber logical section 5 is established the outside that extends limit 10 perpendicularly, and the both ends of soft rubber logical section 5 respectively with blood feeding tubule 1 and blood drawing syringe needle 2 fixed connection.
Consequently through above-mentioned structure, make things convenient for medical personnel when the work of drawing blood, can guarantee just empty blood storage test tube 4's vacuum nature, can assist medical personnel will draw blood syringe needle 1 to insert human blood vessel simultaneously again, and convenient application of force reduces to draw blood consuming time, alleviates pain, convenient and fast's completion children work of drawing blood.
In addition, the two sides of the soft rubber through section 5 are respectively provided with an operating lug 7, the lower surface of the operating lug 7 is provided with a rubber gasket 8 at a position close to the soft rubber through section 5, and the protruding part of the rubber gasket 8 is provided with a plurality of adsorption horn mouths 9 which are uniformly distributed.
The operation ear 7 is also used as a force application point for inserting the blood drawing needle head 1 into a blood vessel, the operation area of medical personnel is increased, and the surfaces of the soft rubber through section 5 and the operation ear 7 are both provided with anti-skidding bulges 11, so that the blood drawing stability is improved.
Blood drawing syringe needle 1 inserts behind the blood vessel, change in order to keep the position of syringe needle easily, add rubber gasket 8 at the lower surface of operation ear 7, after inserting the blood vessel with the syringe needle, rubber gasket 8 and human skin contact, increase frictional force, improve the stability of syringe needle position, adsorb horn mouth 9 in addition after the external force extrusion, after the air of horn mouth 9 is adsorbed in the evacuation, adsorb horn mouth 9 and will tightly adsorb on human skin surface, even under the condition that children moved carelessly, blood drawing syringe needle 1 and send blood tubule 2 along with the human removal, guarantee that the syringe needle can not drop, influence the work of drawing blood.
The lower surface of rubber gasket 8 with the lower surface that section 5 was led to soft rubber is parallel, and the both ends line of rubber gasket 8 with section 5 is led to soft rubber is parallel, conveniently adsorbs the extrusion of adsorbing horn mouth 9 and adsorbs fixedly.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (6)
1. The utility model provides a special hemospast of paediatrics, includes blood transfusion tubule (2), sets up at blood drawing syringe needle (1) of blood transfusion tubule (2) one end and sets up at connecting plug (3) and the vacuum storage blood test tube (4) of blood transfusion tubule (2) other end, connecting plug (3) with the connection is inserted to the head of vacuum storage blood test tube (4), blood drawing syringe needle (1) blood transfusion tubule (2) connecting plug (3) with vacuum storage blood test tube (4) form the route of drawing blood, its characterized in that: draw blood syringe needle (1) and send blood tubule (2) between be equipped with the soft rubber of restriction blood transfusion process and lead to section (5), the lower surface that soft rubber leads to section (5) be equipped with respectively with draw blood syringe needle (1) with send line gasket (6) that blood tubule (2) are connected, the both sides that soft rubber leads to section (5) are equipped with operation ear (7) respectively, the lower surface of operation ear (7) is equipped with rubber gasket (8) in the position that is close to soft rubber and leads to section (5), the protruding part of rubber gasket (8) is equipped with a plurality of evenly distributed's absorption horn mouth (9).
2. The special paediatrics hemospast of claim 1, characterized in that: the diameter of soft rubber leads to section (5) all is greater than respectively send blood tubule (2) with the diameter of blood drawing syringe needle (1) to line gasket (6) respectively with blood drawing syringe needle (1) with send the lower surface of blood tubule (2) parallel.
3. The special paediatrics hemospast of claim 1, characterized in that: the lower surface of the rubber gasket (8) is parallel to the lower surface of the soft rubber through section (5), and the connecting line of the two ends of the rubber gasket (8) is parallel to the soft rubber through section (5).
4. The special paediatrics hemospast of claim 1, characterized in that: the operation lug (7) and the outer surface of the soft rubber through section (5) are integrally formed, and the operation lug (7) can be bounced along the vertical direction.
5. The special paediatric hemospast according to claim 2, characterized in that: the link of sending blood tubule (2) and bloodletting syringe needle (1) is equipped with respectively and prolongs limit (10) perpendicularly, the both ends cover that soft rubber leads to section (5) is established perpendicular the outside that prolongs limit (10), and the both ends that soft rubber leads to section (5) respectively with send blood tubule (2) with bloodletting syringe needle (1) fixed connection.
6. The special paediatrics hemospast of claim 1, characterized in that: the surfaces of the soft rubber through sections (5) and the surfaces of the operating lugs (7) are provided with anti-skid projections (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921439306.1U CN211066661U (en) | 2019-09-02 | 2019-09-02 | Special hemospast of paediatrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921439306.1U CN211066661U (en) | 2019-09-02 | 2019-09-02 | Special hemospast of paediatrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211066661U true CN211066661U (en) | 2020-07-24 |
Family
ID=71637349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921439306.1U Expired - Fee Related CN211066661U (en) | 2019-09-02 | 2019-09-02 | Special hemospast of paediatrics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211066661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069113A (en) * | 2021-03-25 | 2021-07-06 | 全世启 | Large-scale domestic animal multifunctional injection blood sampling gun |
-
2019
- 2019-09-02 CN CN201921439306.1U patent/CN211066661U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069113A (en) * | 2021-03-25 | 2021-07-06 | 全世启 | Large-scale domestic animal multifunctional injection blood sampling gun |
| CN113069113B (en) * | 2021-03-25 | 2023-07-07 | 全世启 | Multifunctional injection and blood sampling gun for large livestock |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200724 Termination date: 20210902 |