CN213551824U - Portable medical care blood sampling device - Google Patents
Portable medical care blood sampling device Download PDFInfo
- Publication number
- CN213551824U CN213551824U CN202022526498.9U CN202022526498U CN213551824U CN 213551824 U CN213551824 U CN 213551824U CN 202022526498 U CN202022526498 U CN 202022526498U CN 213551824 U CN213551824 U CN 213551824U
- Authority
- CN
- China
- Prior art keywords
- blood sampling
- tube
- groove
- test tube
- portable medical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010241 blood sampling Methods 0.000 title claims abstract description 54
- 239000008280 blood Substances 0.000 claims abstract description 28
- 210000004369 blood Anatomy 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 27
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 17
- 239000000741 silica gel Substances 0.000 claims description 17
- 229910002027 silica gel Inorganic materials 0.000 claims description 17
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 3
- 230000000474 nursing effect Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims 3
- 238000003032 molecular docking Methods 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 3
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 abstract 1
- 229960002897 heparin Drugs 0.000 abstract 1
- 229920000669 heparin Polymers 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Images
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a portable medical care blood sampling device, including heparin tube, test tube, blood taking needle and docking mechanism. The utility model discloses a docking mechanism has been set up at the test tube top, the appropriate position of blood sampling needle to the patient is inserted to the blood sampling in-process, and drive the contact pin through promoting the slide cartridge downwards and move and pierce through and connect inboard bottom face of inslot and silicone tube bottom face, make blood in blood sampling needle and the blood sampling pipe enter into in the plastic pipe under the effect of pressure, and flow into to the contact pin in through the plastic pipe, enter into inside the test tube through the contact pin at last and save, reached more convenient use blood sampling device, and the beneficial effect that the blood sampling device of being convenient for wholly carried.
Description
Technical Field
The utility model particularly relates to a portable medical care blood sampling device relates to the relevant field of blood sampling device.
Background
The blood sampling is because of inspection or relevant needs, by the process that medical staff took the blood sample through vein, artery, in the hospital, the patient is in the in-process of seeking medical advice, often can need the blood sampling chemical examination, among the prior art, directly carries out the blood sampling operation at the blood sampling window of hospital usually, and the blood sampling then needs to use corresponding blood sampling device.
When blood sampling device took a blood sample to the patient, adopt the syringe to draw blood to the patient usually, draw blood and deposit in injecting into corresponding test tube with blood again after finishing, such operation is comparatively loaded down with trivial details, and each part sets up for the disconnect-type simultaneously for holistic portability is relatively poor.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned insufficiency, the utility model provides a portable medical care blood sampling device here.
The utility model is realized in such a way, a portable medical nursing blood sampling device is constructed, the device comprises a blood sampling tube and a test tube, the blood sampling tube is arranged at the top of the test tube, the bottom of the right side of the blood sampling tube is connected with a blood sampling needle, a docking mechanism is arranged at the top of the inner side of the test tube, the docking mechanism comprises a plastic tube, a contact pin, a fixing ring, a slide cylinder, a micro spring, a silica gel cylinder, a lug, a groove and a sealing mechanism, the plastic tube is embedded in the middle of the top end surface of the slide cylinder, the upper end and the lower end of the plastic tube are respectively connected with the bottom of the left side of the blood sampling tube and the top of the outer side of the contact pin, the contact pin runs through the inner ring of the fixing ring, the fixing ring is fastened at the middle upper part of the inner side of the silica gel, the silica gel section of thick bamboo is pasted in the inboard top of test tube, the lug is pasted in test tube outside top, and the lug activity stretches into in the recess inboard, the recess is seted up in slide cartridge medial extremity, sealing mechanism sets up in the inboard bottom of silica gel section of thick bamboo.
Preferably, sealing mechanism includes the closing plate, links up groove, spacer, flexure strip and constant head tank, the closing plate rotates to be installed in linking up the inboard right-hand member of inslot, link up the groove and offer in the inboard bottom face of silicone tube, and link up the groove and be located the perpendicular bottom of contact pin, the spacer sets up in closing plate top right-hand member, both ends are fixed connection respectively in lower part in closing plate right-hand member face middle part and the inboard right-hand member face of silicone tube about the flexure strip, the constant head tank is offered in linking up inboard left end face top of inslot.
Preferably, the side surface of the slide cylinder is provided with a convex stripe, and the convex stripe horizontally extends along the side surface of the slide cylinder.
Preferably, the convex block is in a semi-elliptical shape protruding outwards, and the upper end and the lower end of the inner side of the groove are in arc shapes opposite to each other.
Preferably, the length of the inner side of the groove is seven to eight times of the outer diameter of the bump, and a fixing glue is arranged at the joint of the end face of the inner side of the groove and the bump.
Preferably, the outer side of the silica gel cylinder is of a T-shaped structure, and the vertical distance between the top end face of the inner side of the silica gel cylinder and the top end face of the test tube is 1 cm-2 cm.
Preferably, the outer side of the positioning piece is consistent with the inner side of the positioning groove in size, and the side surface of the positioning piece is flush with the side surface of the sealing plate.
Preferably, the outer diameter of the fixing ring corresponds to the inner diameter of the silica gel cylinder, and the inner ring of the fixing ring is smooth and burr-free.
The utility model has the advantages of as follows: the utility model discloses an improve and provide a portable medical care blood sampling device here, compare with equipment of the same type, have following improvement:
the method has the advantages that: a portable medical care blood sampling device, through having set up docking mechanism in the test tube top, the appropriate position of blood sampling needle insertion to the patient is taken a blood sample in-process, and drive the contact pin through promoting the slide cartridge downwards and pierce through linking inslot side bottom face and silicone tube bottom face, make blood in blood sampling needle and the blood sampling pipe enter into in the plastic pipe under the effect of pressure, and flow into to the contact pin through the plastic pipe in, enter into inside the test tube through the contact pin at last and save, reached more convenient use blood sampling device, and the beneficial effect that the blood sampling device of being convenient for wholly carried.
The method has the advantages that: a portable medical care blood sampling device is provided with the stripe through the smooth section of thick bamboo side surface, and the stripe extends along smooth section of thick bamboo side surface level, prevents to slide at the in-process of pulling smooth section of thick bamboo.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the front cross-sectional structure of the docking mechanism of the present invention;
FIG. 3 is a schematic view of the connection structure of the silica gel cartridge of the present invention;
fig. 4 is an enlarged schematic view of the structure at a in fig. 2 of the present invention;
fig. 5 is a schematic view of the connection structure of the joining groove in a top view.
Wherein: blood collection tube-1, test tube-2, blood collection needle-3, docking mechanism-4, plastic tube-41, insertion needle-42, fixing ring-43, sliding cylinder-44, micro spring-45, silicone cylinder-46, bump-47, groove-48, sealing mechanism-49, sealing plate-491, joining groove-492, positioning piece-493, elastic piece-494 and positioning groove-495.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1, the present invention provides a portable blood sampling device for medical care through an improvement, which includes a blood sampling tube 1 and a test tube 2, wherein the blood sampling tube 1 is disposed at the top of the test tube 2, and a blood sampling needle 3 is connected to the bottom of the right side of the blood sampling tube 1.
Referring to fig. 2 and 3, the present invention provides a portable blood sampling device for medical care through improvement, wherein a docking mechanism 4 is disposed at the top of the inner side of a test tube 2, the docking mechanism 4 comprises a plastic tube 41, a pin 42, a fixing ring 43, a slide cylinder 44, a micro spring 45, a silicone cylinder 46, a bump 47, a groove 48, and a sealing mechanism 49, the plastic tube 41 is embedded in the middle of the top end surface of the slide cylinder 44, the upper and lower ends of the plastic tube 41 are respectively connected to the bottom of the left side of the blood sampling tube 1 and the top of the outer side of the pin 42, the pin 42 penetrates through the inner ring of the fixing ring 43, the fixing ring 43 is fastened at the middle and upper portion of the inner side of the silicone cylinder 46, the outer diameter of the fixing ring 43 corresponds to the inner diameter of the silicone cylinder 46, the inner ring of the fixing ring 43 is smooth and burr-free, so that the pin 42 can slide rapidly inside the, the sliding in the process of pulling the sliding cylinder 44 is prevented, two ends of the micro spring 45 are respectively fixedly connected to the top end surface of the inner side of the sliding cylinder 44 and the top end surface of the fixing ring 43, the end surface of the inner side of the micro spring 45 covers the side surface of the contact pin 42, the silicone cylinder 46 is adhered to the top of the inner side of the test tube 2, the outer side of the silicone cylinder 46 is of a T-shaped structure, the vertical distance between the top end surface of the inner side of the silicone cylinder 46 and the top end surface of the test tube 2 is 1cm to 2cm, the silicone cylinder 46 is conveniently pulled to move outwards to be separated from the inner side of the test tube 2, the bump 47 is adhered to the top of the outer side of the test tube 2, the bump 47 movably extends into the inner side of the groove 48, the bump 47 is in a semi-elliptical shape protruding outwards, the upper end and the lower end of the inner side of the groove 48 are in an arc shape, and the junction of the end surface of the inner side of the groove 48 and the bump 47 is provided with fixing glue to prevent the slide cylinder 44 from sliding freely when not in use, and the sealing mechanism 49 is arranged at the bottom end of the inner side of the silica gel cylinder 46.
Referring to fig. 4 and 5, the present invention provides a portable blood sampling device for medical care through improvement, wherein the sealing mechanism 49 includes a sealing plate 491, a joining groove 492, a positioning plate 493, an elastic sheet 494 and a positioning groove 495, the sealing plate 491 is rotatably mounted at the right end of the inner side of the joining groove 492, the joining groove 492 is disposed at the bottom end surface of the inner side of the silicone cylinder 46, the joining groove 492 is located at the vertical bottom of the contact pin 42, the positioning plate 493 is disposed at the right end of the top of the sealing plate 491, the outer side of the positioning plate 493 and the inner side of the positioning groove 495 have the same size, the side surface of the positioning plate 493 is flush with the side surface of the sealing plate 491, the sealing performance of the sealing plate 491 and the joining groove 492 is improved, the left end and the right end of the elastic sheet 494 are respectively fixedly connected to the middle portion of the right end surface.
The utility model provides a portable medical nursing blood sampling device through improvement, and the working principle is as follows;
firstly, carrying the modified whole body to a specified position for use, and compressing the arm of a patient by using an external bandage and the like before use;
secondly, the blood taking needle 3 is inserted into a proper position of a patient in the blood taking process, the slide cylinder 44 is pushed downwards to drive the insertion needle 42 to move downwards to pierce the bottom end surface of the inner side of the joining groove 492 and the bottom end surface of the silicone cylinder 46, so that the blood in the blood taking needle 3 and the blood taking tube enters the plastic tube 41 under the action of pressure intensity, flows into the insertion needle 42 through the plastic tube 41, and finally enters the inside of the test tube 2 through the insertion needle 42 for storage;
thirdly, after the blood collection is finished, the pushing force to the sliding cylinder 44 can be cancelled, so that the sliding cylinder 44 moves upwards under the elastic force of the miniature spring 45, and the slide cylinder 44 drives the contact pin 42 to be disengaged from the inner side of the engaging groove 492, and simultaneously pulls the slide cylinder 44 upward to disengage the contact pin 42 from the side surface of the positioning piece 493, at this time, the positioning piece and the sealing plate 491 are rotated downward by the elastic force of the elastic piece 494 to enter the inner side of the engaging groove 492 to seal the inner side of the engaging groove 492, meanwhile, the sealing plate 491 seals the pinhole caused by the pin 42 on the silicone tube 46, then, the pulling force on the slide cylinder 44 is removed again, so that the slide cylinder 44 is moved downward by the elastic force of the micro spring 45, and at this time, the pin 42 is tightly attached to the top end surface of the sealing plate 491 to further reinforce the sealing plate 491, at the same time, the plastic tube 41 is broken off, and finally the test tube 2 with the collected blood is placed on a designated storage device for storage.
The utility model discloses an improvement provides a portable medical care blood sampling device, the appropriate position of blood taking needle 3 is inserted to the patient to the blood sampling in-process, and drive contact pin 42 through promoting slide 44 downwards and pierce through the inboard bottom face of linking groove 492 and a silica gel section of thick bamboo 46 bottom face, make blood in blood taking needle 3 and the blood sampling pipe enter into plastic pipe 41 under the effect of pressure, and flow into to contact pin 42 in through plastic pipe 41, enter into test tube 2 inside through contact pin 42 at last and save, it uses blood sampling device more convenient to have reached, and the beneficial effect that the blood sampling device of being convenient for wholly carries, be provided with protruding stripe through slide 44 side surface, and protruding stripe extends along slide 44 side surface level, prevent to slide at the in-process of pulling slide 44.
Claims (8)
1. A portable medical nursing blood sampling device comprises a blood sampling tube (1) and a test tube (2), wherein the blood sampling tube (1) is arranged at the top of the test tube (2), and the bottom of the right side of the blood sampling tube (1) is connected with a blood sampling needle (3);
the method is characterized in that: the blood sampling device is characterized by further comprising a butt joint mechanism (4), the butt joint mechanism (4) is arranged at the top of the inner side of the test tube (2), the butt joint mechanism (4) comprises a plastic tube (41), a contact pin (42), a fixing ring (43), a sliding cylinder (44), a micro spring (45), a silicone tube (46), a bump (47), a groove (48) and a sealing mechanism (49), the plastic tube (41) is embedded in the middle of the top end face of the sliding cylinder (44), the upper end and the lower end of the plastic tube (41) are respectively connected to the bottom of the left side of the blood sampling tube (1) and the top of the outer side of the contact pin (42), the contact pin (42) penetrates through an inner ring of the fixing ring (43), the fixing ring (43) is fastened at the middle upper portion of the inner side of the silicone tube (46), the sliding cylinder (44) is attached to the top of the outer side of the test tube (2), and miniature spring (45) medial surface covers in contact pin (42) side surface, a silica gel section of thick bamboo (46) are pasted in test tube (2) inboard top, lug (47) are pasted in test tube (2) outside top, and lug (47) activity stretches into in recess (48) are inboard, recess (48) are seted up in slide cartridge (44) medial surface, sealing mechanism (49) set up in silica gel section of thick bamboo (46) inboard bottom.
2. The portable medical care blood collection device of claim 1, wherein: the sealing mechanism (49) comprises a sealing plate (491), a linking groove (492), a positioning piece (493), an elastic piece (494) and a positioning groove (495), the sealing plate (491) is rotatably installed at the right end of the inner side of the linking groove (492), the linking groove (492) is arranged on the bottom end face of the inner side of the silica gel tube (46), the linking groove (492) is located at the vertical bottom of the contact pin (42), the positioning piece (493) is arranged at the right end of the top of the sealing plate (491), the left end and the right end of the elastic piece (494) are fixedly connected to the middle of the right end face of the sealing plate (491) and the middle and the lower portion of the right end face of the inner side of the silica gel tube (46), and the positioning groove (495) is arranged at the.
3. The portable medical care blood collection device of claim 1, wherein: the side surface of the sliding cylinder (44) is provided with convex stripes, and the convex stripes horizontally extend along the side surface of the sliding cylinder (44).
4. The portable medical care blood collection device of claim 1, wherein: the convex block (47) is in a semi-elliptical shape protruding outwards, and the upper end and the lower end of the inner side of the groove (48) are in opposite arc shapes.
5. The portable medical care blood collection device of claim 1, wherein: the length of the inner side of the groove (48) is seven to eight times of the outer diameter of the bump (47), and fixing glue is arranged at the joint of the end face of the inner side of the groove (48) and the bump (47).
6. The portable medical care blood collection device of claim 1, wherein: the outside of the silica gel cylinder (46) is of a T-shaped structure, and the vertical distance between the top end face of the inside of the silica gel cylinder (46) and the top end face of the test tube (2) is 1 cm-2 cm.
7. The portable medical care blood collection device of claim 2, wherein: the outer side of the positioning piece (493) is the same as the inner side of the positioning groove (495), and the side surface of the positioning piece (493) is flush with the side surface of the sealing plate (491).
8. The portable medical care blood collection device of claim 1, wherein: the outer diameter of the fixing ring (43) corresponds to the inner diameter of the silica gel cylinder (46), and the inner ring of the fixing ring (43) is smooth and burr-free.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022526498.9U CN213551824U (en) | 2020-11-04 | 2020-11-04 | Portable medical care blood sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022526498.9U CN213551824U (en) | 2020-11-04 | 2020-11-04 | Portable medical care blood sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213551824U true CN213551824U (en) | 2021-06-29 |
Family
ID=76534150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022526498.9U Expired - Fee Related CN213551824U (en) | 2020-11-04 | 2020-11-04 | Portable medical care blood sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213551824U (en) |
-
2020
- 2020-11-04 CN CN202022526498.9U patent/CN213551824U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204683616U (en) | A kind of safe blood-taking needle for blood-glucose meter | |
| CN217186145U (en) | Automatic change blood sampling device | |
| CN213551824U (en) | Portable medical care blood sampling device | |
| CN206960483U (en) | A kind of portable blood sugar detector that can go out test strips automatically | |
| CN109760924A (en) | A kind of diabetes grouping reagents storage device and its storage method | |
| CN211132465U (en) | Novel indwelling needle capable of being punctured by single hand and fixed by U-shaped high-lift platform method | |
| CN214965642U (en) | Blood leakage prevention blood taking needle with protection function | |
| CN209751059U (en) | Blood sampling device for children | |
| CN211325090U (en) | Disposable venous blood sampling equipment | |
| CN208799607U (en) | A kind of Y type indwelling tube needle | |
| CN209301843U (en) | A kind of fixed bracket of Nephrology dept.'s hemodialysis catheter inflatable | |
| CN206729897U (en) | A kind of improved hemostix | |
| CN208611480U (en) | A kind of bracing means of the perfusion tube of hospital care | |
| CN214712563U (en) | Medical hemostix | |
| CN211560121U (en) | Artery blood sampling device | |
| CN210873435U (en) | T-shaped piston sliding part for electronic device | |
| CN219289474U (en) | Blood sampling joint | |
| CN213406040U (en) | Physiology is with many shares flow, vein blood sampling device | |
| CN208756752U (en) | A kind of fixed device of central venous catheter | |
| CN213691141U (en) | Puncture operation training device for medical teaching | |
| CN217311416U (en) | Venous indwelling needle | |
| CN208319647U (en) | A kind of deep vein puncture needle | |
| CN221751941U (en) | Portable catheter fixer | |
| CN211484823U (en) | Intracardiac branch of academic or vocational study puncture subassembly | |
| CN221470673U (en) | Hemodialysis catheter fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20210629 |