CN204931691U - A kind of domestic finger tip blood-taking device - Google Patents
A kind of domestic finger tip blood-taking device Download PDFInfo
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- CN204931691U CN204931691U CN201520702436.5U CN201520702436U CN204931691U CN 204931691 U CN204931691 U CN 204931691U CN 201520702436 U CN201520702436 U CN 201520702436U CN 204931691 U CN204931691 U CN 204931691U
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- blood
- housing
- finger tip
- taking device
- clamping part
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Abstract
This utility model discloses a kind of domestic finger tip blood-taking device and comprises a clamping part and a blood sampling portion, described blood sampling portion is removably installed in described clamping part, user can use described clamping part to extrude finger tip, blood sampling portion punctures at finger tip, thus the disposable process completing blood collection, described a kind of domestic finger tip blood-taking device is not when having other staff to assist, and user can carry out blood collection voluntarily, has greatly saved human resources.
Description
Technical field
This utility model relates to a kind of domestic blood taking needle, in particular to a kind of domestic finger tip blood-taking device, wherein said domestic finger tip blood-taking device comprises a clamping part and a blood sampling portion, user can use described clamping part to extrude finger tip, blood sampling portion punctures at finger tip, thus the disposable process completing blood collection, described a kind of domestic finger tip blood-taking device is not when having other staff to assist, user can carry out blood collection voluntarily, has greatly saved human resources.
Background technology
The medical instrument that domestic blood taking needle uses as family, the user being specially adapted to diabetes or other diseases uses, the user suffering from above-mentioned disease needs regular oneself to detect the situation of other numerical value such as blood glucose value, and the user conveniently suffering from disease adjusts dose according to testing result.
As the blood taking needle of domestic, when carrying out blood collection, needing other staff assists the user suffering from disease to carry out blood collection, because domestic blood sampling very normally gathers between the user suffering from disease, the syringe needle of blood taking needle is shorter and be all disposable aspiration needle, in order to the user suffering from disease can be made when carrying out blood collection, blood taking needle can disposablely puncture successfully, other staff need to extrude the finger tip of the user suffering from disease, the blood of finger tip is concentrated, the syringe needle of blood taking needle punctures successfully, and blood can flow out external smoothly.
When assisting the user suffering from disease to carry out blood collection there is no other staff, the user suffering from disease is difficult to the blood of oneself's extruding finger tip, when using blood taking needle to carry out blood collection, easily cause amount of bleeding less to such an extent as to blood solidifies instantaneously, the user suffering from disease is difficult to the reading carrying out blood numerical value, the user suffering from disease also will suffer the misery of second time puncture, wastes more disposable blood taking needles simultaneously.
Domestic blood taking needle is originally detect blood numerical value to meet user oneself in family life, but blood taking needle in the past needs other staff's assisted user to carry out blood collection, a lot of trouble is caused on the contrary to user, user can not be made better to complete the process of self-blood collection, and user needs a can the self-oneself of collection detection and the domestic blood taking needle of energy complete independently blood collection procedure.
Utility model content
This utility model object is to overcome the deficiencies in the prior art, provides a kind of domestic finger tip blood-taking device.
This utility model solves the technical scheme that its technical problem adopts: a kind of domestic finger tip blood-taking device, and it comprises:
One clamping part, wherein said clamping part has a clamping chamber and and installs passage, and the described clamping chamber of described clamping part is connected with described installation passage; And
One blood sampling portion, wherein said blood sampling portion is installed in the described installation passage of described clamping part, and described blood sampling portion comprises further:
One flexible member;
One housing, wherein said housing has a blood taking needle passage and an installation cavity, and the described blood taking needle passage of described housing is connected with described installation cavity, and described flexible member is arranged at the described installation cavity of described housing;
One lid, wherein said lid is installed in described housing, and described lid is closed in the accent of the described installation cavity of described housing, and described lid has an operating walk way, and the described operating walk way of described lid is communicated in the described installation cavity of described housing; And
One blood sampling main body, wherein said blood sampling main body comprises a body element, one executive component and a blood taking needle, described executive component and described blood taking needle are arranged at the two ends of described body element respectively, wherein said body element is installed in the described installation cavity of described housing, described blood taking needle is positioned at the described blood taking needle passage of described housing, and described blood taking needle is extended the described blood taking needle passage of described housing, described executive component extends described blood sampling portion from the described operating walk way of described lid, wherein said flexible member is between the diapire and described body element of the described installation cavity of described housing.
Further, described clamping part comprises a holder body and two clamping limbs, clamping limb described in each extends the same end of described holder body respectively, and to form described clamping chamber described in each between clamping limb, described holder body is provided with described installation passage.
Further, described clamping part has at least one locating slot, described holder body is located at by locating slot described in each, and the bearing of trend of locating slot described in each is consistent with the bearing of trend of described holder body, wherein said housing is provided with at least one setting element, setting element described in each of described housing be able to along described clamping part each described in locating slot slide and be located in locating slot described in each.
Further, described housing is provided with external screw thread, and described lid is provided with female thread, and the external screw thread of described housing and the female thread of described lid engage each other.
Further, the housing in described clamping part and described blood sampling portion is circular or square.
Further, the compression spring element of described flexible member.
Further, the cross section of described executive component is circular, and the cross section of the described operating walk way of described lid is circular, and the outside dimension of described executive component equals the internal diameter size of described lid.
The beneficial effects of the utility model are:
Main advantage of the present utility model there is provided a kind of domestic finger tip blood-taking device, wherein said domestic finger tip blood-taking device comprises a clamping part and a blood sampling portion, user can use described clamping part to extrude finger tip, blood sampling portion punctures at finger tip, thus the disposable process completing blood collection, described a kind of domestic finger tip blood-taking device is not when having other staff to assist, and user can carry out blood collection voluntarily, has greatly saved human resources.
Another advantage of the present utility model there is provided a kind of domestic finger tip blood-taking device, wherein said blood sampling portion comprises a blood sampling main body, described blood sampling main body comprises a blood taking needle, described blood taking needle is disposable product, described blood taking needle is for the finger tip of the user that punctures, thus it is external to make the blood of finger tip flow out, described blood taking needle by convenient, healthy during use, avoids the wound of user infected again.
Another advantage of the present utility model there is provided a kind of domestic finger tip blood-taking device, wherein said blood sampling portion comprises a flexible member, described flexible member can be spring, described blood taking needle can rely on that the elasticity of described flexible member is instantaneous to be entered in the body of user from the external of user, namely enter in the blood capillary of finger tip, described blood taking needle is after entering the finger tip blood vessel of user, can rely on the elasticity of described flexible member instantaneous eject in the body of user external, to ensure that user alleviates the misery of user when using described domestic finger tip blood-taking device to puncture, user is helped to complete the process of blood collection in the short period of time.
Another advantage of the present utility model there is provided a kind of domestic finger tip blood-taking device, wherein said clamping part bag has a clamping chamber, described clamping part is made for having elastic material, as plastics, user is when using described domestic finger tip blood-taking device to puncture, finger tip only need be held on described clamping chamber by user, without the need to other staff's assisted extrusion finger tip, described blood taking needle is sprung in the blood vessel of user's finger tip by the elasticity of described flexible member, thus facilitates the process of user's complete independently blood collection.
Another advantage of the present utility model there is provided a kind of domestic finger tip blood-taking device, wherein said blood sampling portion comprises a housing, described housing has a blood taking needle passage, described blood taking needle is positioned at the described blood taking needle passage of described housing, described flexible member is positioned at described housing, user extrudes described flexible member by the described housing of pressing simultaneously, thus make described blood taking needle enter the finger tip of the user clamped by described clamping part by described blood taking needle passage and enter in the blood vessel of user, after user discharges described housing, described flexible member drives described blood taking needle to eject the blood vessel of user, so that the independent complete independently in the short period of time of user gathers the process of blood, and alleviate the misery of user.
Another advantage of the present utility model is to provide a kind of domestic finger tip blood-taking device, wherein said domestic finger tip blood-taking device Each part relates to rationally, scientific arrangement, therefore, material cost and the manufacturing cost of described domestic finger tip blood-taking device have and can be effectively controlled and monitor, thus, the cost performance of described domestic finger tip blood-taking device can be improved.
Another advantage of the present utility model is to provide a kind of domestic finger tip blood-taking device, wherein said domestic finger tip blood-taking device does not relate to complicated technique and accurate component, and the raw material sources of described domestic finger tip blood-taking device extensively and at a low price, effectively can meet the demand in market, therefore, described domestic finger tip blood-taking device has good market prospect and space.
The technical characteristic illustrating at following detailed description of the invention, accompanying drawing and mention in claims and combination thereof are further disclosed and are set forth by other objects of the present utility model, advantage and feature.
accompanying drawing illustrates:
Accompanying drawing is used to provide further understanding of the present utility model, is used from explanation this utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
Fig. 1 is the schematic perspective view at a visual angle of domestic finger tip blood-taking device according to a preferred embodiment of the present utility model.
Fig. 2 is the schematic perspective view at another visual angle of domestic finger tip blood-taking device according to above preferred embodiment of the present utility model.
Fig. 3 is the schematic perspective view of a decomposing state of domestic finger tip blood-taking device according to above preferred embodiment of the present utility model.
Fig. 4 is the schematic perspective view of another decomposing state of domestic finger tip blood-taking device according to above preferred embodiment of the present utility model.
Fig. 5 is the broken section schematic perspective view of the domestic finger tip blood-taking device according to above preferred embodiment of the present utility model.
Fig. 6 be according to the domestic finger tip blood-taking device of above preferred embodiment of the present utility model at blood-taking device by the cross-sectional schematic before using.
Fig. 7 is the cross-sectional schematic of domestic finger tip blood-taking device in blood-taking device using process according to above preferred embodiment of the present utility model.
Detailed description of the invention
Below describe and realize this utility model for disclosing this utility model to enable those skilled in the art.Preferred embodiment in below describing only as an example, it may occur to persons skilled in the art that other apparent modification.The ultimate principle of the present utility model defined in the following description can be applied to other embodiments, deformation program, improvement project, equivalent and not deviate from the other technologies scheme of spirit and scope of the present utility model.
The preferred embodiment provided according to spirit of the present utility model as shown in Figures 1 to 7, wherein in this preferred embodiment of the present utility model, this utility model provides a kind of domestic finger tip blood-taking device, it comprises clamping part 10 and a blood sampling portion 20, described clamping part is removably installed in described blood sampling portion, when user can use described domestic finger tip blood-taking device to carry out blood collection, finger tip can be held on the described clamping part 10 of described domestic finger tip blood-taking device, and use described blood sampling portion 20 to puncture, described domestic finger tip blood-taking device can make the process of user's complete independently blood collection, assist without the need to other staff, described domestic finger tip blood-taking device has saved the time of labour force and blood collection greatly.
Described clamping part 10 has a clamping chamber 11 and and installs passage 12, as shown in Figure 2, the described clamping chamber 11 of described clamping part 10 is connected with described installation passage 12, described blood sampling portion 20 is installed in the described installation passage 12 of described clamping part 10, user can be held on described clamping chamber 11 by needing the finger tip carrying out the finger punctured, to extrude the blood of finger tip, when described domestic finger tip blood-taking device punctures, blood can flow out the external of user smoothly, so that user completes the process of blood sampling smoothly.
It is worth mentioning that, described clamping part 10 comprises holder body 13 and two clamping limbs 14, clamping limb 14 described in each extends the same end of described holder body 13 respectively, to form described clamping chamber 11 between clamping limb described in each 14, described holder body 13 is provided with described installation passage 12, and described clamping part 10 is made by having elastic material, such as: plastics, so that the finger tip of finger is held on described clamping chamber 11 by user, user is facilitated to operate.
Described blood sampling portion 20 comprises a blood sampling main body 21, and wherein said blood sampling main body 21 comprises a blood taking needle 211, and described blood taking needle 211 is disposable product, to ensure that user uses the clean, sanitary of described domestic finger tip blood-taking device, prevents the infection of wound.
Described blood sampling main body 21 also comprises body element 212 and an executive component 213, described executive component 213 and described blood taking needle 21 are arranged at the two ends of described body element 212 respectively, described blood taking needle 21 is removably installed in described main body and case 212, so that user changes described blood taking needle 21.
Described blood sampling portion 20 also comprises flexible member 22 and a housing 23, as shown in Figure 4 and Figure 5, wherein said housing 23 has blood taking needle passage 231 and an installation cavity 232, the described blood taking needle passage 231 of described housing 23 is connected with described installation cavity 232, described flexible member 22 be arranged at described housing 23 described installation cavity 232 and between the diapire and described body element 212 of the described installation cavity 232 of described housing 23, described body element 212 is installed in the described installation cavity 232 of described housing 23, described blood taking needle 211 is positioned at the described blood taking needle passage 231 of described housing 23, and described blood taking needle 211 is extended the described blood taking needle passage 231 of described housing 23, when described domestic finger tip blood-taking device is at non-working condition, described blood taking needle 211 is positioned at described blood taking needle passage 231.
Described clamping part 10 has at least one locating slot 15, as shown in Figures 3 to 5, described holder body 13 is located at by locating slot 15 described in each, and the bearing of trend of locating slot 15 described in each is consistent with the bearing of trend of described holder body 13, wherein said housing 23 is provided with at least one setting element 233, setting element 233 described in each of described housing 23 be able to along described clamping part 20 each described in locating slot 15 slide and be located in locating slot 15 described in each, described setting element 233 is positioned described locating slot 15, the safety and stability of user when using described domestic finger tip blood-taking device can be guaranteed, prevent the skew of described blessing main body 13 sounding position, ensure the use safety of user.
Described blood sampling portion 20 also comprises a lid 24, as shown in Figure 1 with shown in Fig. 4, described housing 23 is provided with external screw thread, described lid 24 is provided with female thread, the external screw thread of described housing 23 and the female thread of described lid 24 engage each other, described lid 24 can be installed in described housing 23 securely, and described lid 24 is closed in the accent of the described installation cavity 232 of described housing 23, described lid 24 has an operating walk way 241, the described operating walk way 241 of described lid 24 is communicated in the described installation cavity 232 of described housing 23, described executive component 213 extends described blood sampling portion 20 from the described operating walk way 231 of described lid 23.
It is worth mentioning that, the housing in described clamping part 10 and described blood sampling portion 20 can be circular, the cross section of described executive component 213 is circular, the cross section of the described operating walk way 231 of described lid 23 is circular, and the outside dimension of described executive component 213 equals the internal diameter size of described lid 23, so that described executive component extends described blood sampling portion.
User uses the process of carrying out blood collection of described domestic finger tip blood-taking device to be:
First, user need to use described finger tip blood-taking device each described in clamping limb 14 be held on the finger tip position of user's finger, described flexible member 22 can be extruded while pressing described executive component 213, described flexible member 22 can be spring, described blood taking needle 211 just can rely on the elastic extension of described flexible member 22 to go out the described blood taking needle passage 231 of described housing 23 thus the instantaneous blood vessel entering into the finger finger tip of the user being held in described clamping chamber 11, as shown in Figure 7.
Secondly, when described blood taking needle 211 enters after user points the blood vessel of finger tip, user is just by discharging described executive component 213, to make flexible member 22 return original position again, described blood taking needle is along the described blood taking needle passage 231 of the elastic force instant reset to described housing 23 that rely on described flexible member 22 simultaneously, as shown in Figure 6, to make user in the process of the shortest time complete independently blood collection, to alleviate the misery of user, substantially reduce the time of blood collection, prevent blood clotting.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model.All equivalences done by this utility model spirit change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (7)
1. a domestic finger tip blood-taking device, is characterized in that, comprising:
One clamping part, wherein said clamping part has a clamping chamber and and installs passage, and the described clamping chamber of described clamping part is connected with described installation passage; And
One blood sampling portion, wherein said blood sampling portion is installed in the described installation passage of described clamping part, and described blood sampling portion comprises further:
One flexible member;
One housing, wherein said housing has a blood taking needle passage and an installation cavity, and the described blood taking needle passage of described housing is connected with described installation cavity, and described flexible member is arranged at the described installation cavity of described housing;
One lid, wherein said lid is installed in described housing, and described lid is closed in the accent of the described installation cavity of described housing, and described lid has an operating walk way, and the described operating walk way of described lid is communicated in the described installation cavity of described housing; And
One blood sampling main body, wherein said blood sampling main body comprises a body element, one executive component and a blood taking needle, described executive component and described blood taking needle are arranged at the two ends of described body element respectively, wherein said body element is installed in the described installation cavity of described housing, described blood taking needle is positioned at the described blood taking needle passage of described housing, and described blood taking needle is extended the described blood taking needle passage of described housing, described executive component extends described blood sampling portion from the described operating walk way of described lid, wherein said flexible member is between the diapire and described body element of the described installation cavity of described housing.
2. domestic finger tip blood-taking device as claimed in claim 1, it is characterized in that, described clamping part comprises a holder body and two clamping limbs, clamping limb described in each extends the same end of described holder body respectively, to form described clamping chamber described in each between clamping limb, described holder body is provided with described installation passage.
3. domestic finger tip blood-taking device as claimed in claim 2, it is characterized in that, described clamping part has at least one locating slot, described holder body is located at by locating slot described in each, and the bearing of trend of locating slot described in each is consistent with the bearing of trend of described holder body, wherein said housing is provided with at least one setting element, setting element described in each of described housing be able to along described clamping part each described in locating slot slide and be located in locating slot described in each.
4. domestic finger tip blood-taking device as claimed in claim 3, it is characterized in that, described housing is provided with external screw thread, and described lid is provided with female thread, and the external screw thread of described housing and the female thread of described lid engage each other.
5. domestic finger tip blood-taking device as claimed in claim 3, is characterized in that, the housing in described clamping part and described blood sampling portion is circular or square.
6. domestic finger tip blood-taking device as claimed in claim 3, is characterized in that, the compression spring element of described flexible member.
7. domestic finger tip blood-taking device as claimed in claim 3, it is characterized in that, the cross section of described executive component is circular, and the cross section of the described operating walk way of described lid is circular, and the outside dimension of described executive component equals the internal diameter size of described lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520702436.5U CN204931691U (en) | 2015-09-11 | 2015-09-11 | A kind of domestic finger tip blood-taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520702436.5U CN204931691U (en) | 2015-09-11 | 2015-09-11 | A kind of domestic finger tip blood-taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204931691U true CN204931691U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520702436.5U Expired - Fee Related CN204931691U (en) | 2015-09-11 | 2015-09-11 | A kind of domestic finger tip blood-taking device |
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| Country | Link |
|---|---|
| CN (1) | CN204931691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113558619A (en) * | 2021-07-08 | 2021-10-29 | 重庆医药高等专科学校 | Automatic change blood sampling device |
-
2015
- 2015-09-11 CN CN201520702436.5U patent/CN204931691U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113558619A (en) * | 2021-07-08 | 2021-10-29 | 重庆医药高等专科学校 | Automatic change blood sampling device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20170911 |
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| CF01 | Termination of patent right due to non-payment of annual fee |