CN221383564U - Disposable children's terminal collector - Google Patents

Abstract

The utility model discloses a disposable children's tip collector, which comprises a body, wherein the body comprises a fixing component and a puncture blood sampling component, and the puncture blood sampling component is arranged in the fixing component; the puncture blood collection assembly comprises a vacuum blood collection tube, a spring and a needle tube, wherein the needle tube is fixed on the fixing assembly, and the spring is pressed down to compress the vacuum blood collection tube to control the needle tube to puncture and enter the vacuum blood collection tube. The utility model has reasonable structural design, can rapidly, conveniently and greatly collect the blood sample of the infant patient by utilizing the negative pressure principle, and the arc-shaped groove can control the finger movement of children to a certain extent, thereby reducing the working difficulty of medical staff and improving the blood sampling efficiency.

Description

Disposable children's terminal collector

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a disposable children's tip collector.

Background

At present, when a peripheral blood sample is collected for a patient clinically, fingers are mostly punctured by a needle, two sides of the finger are slightly pinched, and the blood sample is sucked by a suction tube, so that the blood collection mode is very troublesome for the infant patient, and the infant patient is easy to move and cannot accurately collect the blood sample, so that the time and the labor are wasted, the great working difficulty is increased for medical staff, and the blood collection efficiency is reduced.

Disclosure of utility model

The utility model aims to solve the technical problem of providing a disposable children's tip collector aiming at the current state of the art.

The technical scheme adopted for solving the technical problems is as follows: a disposable children's tip collector comprises a body, wherein the body comprises a fixing component and a puncture blood sampling component, and the puncture blood sampling component is arranged in the fixing component; the puncture blood collection assembly comprises a vacuum blood collection tube, a spring and a needle tube, wherein the needle tube is fixed on the fixing assembly, and the spring is pressed down to compress the vacuum blood collection tube to control the needle tube to puncture and enter the vacuum blood collection tube.

Preferably, the fixing component comprises a shell, a tube seat, a needle seat and a base; the shell is arranged above the base, the tube seat is arranged at the upper end part of the shell and is attached to the inner wall of the shell, and the needle seat is arranged on the base.

Preferably, the puncture blood collection assembly further comprises an integrally formed hose and a sucker; the integrated hose and the sucking disc penetrate through the base, and the top of the hose is connected with the needle seat; the bottom of the needle tube is connected with the needle seat; the spring is sleeved outside the needle seat and the needle tube, the upper end of the spring is abutted against the lower surface of the tube seat, and the lower end of the spring is abutted against the upper surface of the base; the tube seat is provided with a rubber plug, and the vacuum blood sampling tube is connected to the rubber plug.

Preferably, the bottom surface of the base is provided with an arc-shaped groove.

Preferably, the needle tube is sleeved with a rubber sleeve.

Compared with the prior art, the utility model has the advantages that: by utilizing the negative pressure principle, the blood sample of the infant patient can be rapidly, conveniently and greatly collected, and the arc-shaped grooves can control the finger movement of children to a certain extent, so that the working difficulty of medical staff is reduced, and the blood collection efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Reference numerals: 1. a vacuum blood collection tube; 2. a housing; 3. a tube seat; 4. a rubber plug; 5. a rubber sleeve; 6. a spring; 7. a needle tube; 8. a needle stand; 9. a hose; 10. a base; 11. and a sucking disc.

Detailed Description

Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.

It should be noted that all directional indicators, such as up, down, left, right, front, and back …, are only used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Moreover, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationship, for example, the term "upper" may also be used to indicate a certain dependency or connection relationship in some cases, and it will be understood by those skilled in the art that the specific meaning of these terms in the present utility model may be understood according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The connection modes referred to herein are prior art, do not have any improvement, all belong to common general knowledge of a person skilled in the art, and the specific meaning of the above terms in the present utility model can be understood by the person skilled in the art according to the specific situation.

In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

As shown in FIG. 1, the present utility model provides a single-use child's tip collector comprising a body comprising a securing assembly and a lancing and blood collection assembly, the lancing and blood collection assembly being disposed within the securing assembly; specifically, puncture blood sampling subassembly includes vacuum blood sampling tube 1, spring 6 and needle tubing 7, and needle tubing 7 is fixed in on the fixed subassembly, pushes down vacuum blood sampling tube 1 makes spring 6 compression control needle tubing 7 puncture get into in the vacuum blood sampling tube 1.

The fixing component comprises a shell 2, a tube seat 3, a needle seat 8 and a base 10; specifically, the housing 2 is disposed above the base 10, the tube seat 3 is disposed at an upper end of the housing 2 and is attached to an inner wall of the housing 2, and the needle seat 8 is disposed on the base 10.

The puncture blood collection assembly further comprises a hose 9 and a sucker 11 which are integrally formed; specifically, the integrally formed hose 9 and the sucking disc 11 are arranged in the base 10 in a penetrating manner, and the top of the hose 9 is connected with the needle seat 8; the bottom of the needle tube 7 is connected with a needle seat 8; the spring 6 is sleeved outside the needle seat 8 and the needle tube 7, the upper end of the spring 6 is abutted against the lower surface of the tube seat 3, and the lower end of the spring 6 is abutted against the upper surface of the base 10; the tube seat 3 is provided with a rubber plug 4, and the vacuum blood collection tube 1 is connected to the rubber plug 4.

The bottom surface of the base 10 is provided with an arc-shaped groove; specifically, the suction cup 11 is placed in the arc-shaped groove.

The needle tube 7 is sleeved with the rubber sleeve 5, so that the needle tube 7 is prevented from being polluted.

The working principle of the utility model is as follows: the blood sampling is used for puncturing finger skin, the base 10 is arranged on the table top, and the fingers are arranged in the arc-shaped grooves, so that the arc-shaped grooves can control the finger movement of children to a certain extent due to the fact that the children can easily move when taking blood. The sucking disc 11 is attached to the bleeding port, the vacuum blood collection tube 1 is pressed to be vertically downward, the needle tube 7 pierces the rubber sleeve 5, and then the needle tip enters the vacuum blood collection tube 1 through the rubber plug 4. Then, the inter-digital blood is sucked into the vacuum blood collection tube 1 due to the negative pressure. After a certain amount is taken, the downward force is removed, the tube seat 3 is upward due to the acting force of the spring 6, and then the needle point of the needle tube 7 leaves the vacuum blood collection tube 1, so that the blood collection is completed. By utilizing the negative pressure principle, the blood sample of the infant patient can be rapidly, conveniently and greatly collected, and the arc-shaped grooves can control the finger movement of children to a certain extent, so that the working difficulty of medical staff is reduced, and the blood collection efficiency is improved.

In the description of the present specification, reference is made to the terms "one embodiment," some embodiments, "" examples, "" particular illustrations

The description of an example or examples, etc., means that a particular feature, structure, material, or characteristic described in connection with the example or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, and the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding, pasting and the like in the prior art, and the detailed description is omitted.

The foregoing is only illustrative of the preferred embodiments of the present utility model and various modifications and changes in detail can be made by those skilled in the art in light of the present teachings without departing from the spirit and scope of the present teachings and it is intended that all such modifications, equivalents, and improvements as fall within the true spirit and scope of the present teachings.

Claims (5)

1. A disposable children's tip collector, includes body, its characterized in that: the body comprises a fixing component and a puncture blood sampling component, and the puncture blood sampling component is arranged in the fixing component; the puncture blood collection assembly comprises a vacuum blood collection tube, a spring and a needle tube, wherein the needle tube is fixed on the fixing assembly, and the spring is pressed down to compress the vacuum blood collection tube to control the needle tube to puncture and enter the vacuum blood collection tube.

2. A single-use child's peripheral collector as claimed in claim 1, wherein: the fixing component comprises a shell, a tube seat, a needle seat and a base; the shell is arranged above the base, the tube seat is arranged at the upper end part of the shell and is attached to the inner wall of the shell, and the needle seat is arranged on the base.

3. A single-use children's tip collector as claimed in claim 2, wherein: the puncture blood collection assembly further comprises a hose and a sucker which are integrally formed; the integrated hose and the sucking disc penetrate through the base, and the top of the hose is connected with the needle seat; the bottom of the needle tube is connected with the needle seat; the spring is sleeved outside the needle seat and the needle tube, the upper end of the spring is abutted against the lower surface of the tube seat, and the lower end of the spring is abutted against the upper surface of the base; the tube seat is provided with a rubber plug, and the vacuum blood sampling tube is connected to the rubber plug.

4. A single-use children's tip collector as claimed in claim 2, wherein: the bottom surface of the base is provided with an arc-shaped groove.

5. A single use child's peripheral collector according to claim 3, wherein: the needle tube is sleeved with a rubber sleeve.