CN220655578U - Automatic hemostix of taking a blood sample - Google Patents
Automatic hemostix of taking a blood sample Download PDFInfo
- Publication number
- CN220655578U CN220655578U CN202321671254.7U CN202321671254U CN220655578U CN 220655578 U CN220655578 U CN 220655578U CN 202321671254 U CN202321671254 U CN 202321671254U CN 220655578 U CN220655578 U CN 220655578U
- Authority
- CN
- China
- Prior art keywords
- shell
- blood
- hose
- blood collection
- needle
- 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.)
- Active
Links
- 239000008280 blood Substances 0.000 title claims abstract description 79
- 210000004369 blood Anatomy 0.000 title claims abstract description 79
- 238000010241 blood sampling Methods 0.000 claims abstract description 19
- 238000002347 injection Methods 0.000 abstract description 6
- 239000007924 injection Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 238000013096 assay test Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model belongs to blood sampling equipment, and particularly relates to an automatic blood sampling hemostix, which comprises a second shell, wherein a first shell is arranged in the middle of the second shell, a piston assembly is arranged at the lower end of the first shell, a piston driving assembly is arranged at the lower end of the piston assembly, a screw thread top cover is arranged at the upper end of the first shell, a blood sampling bottle is arranged in the first shell, a first rubber plug is inserted into the upper end of the first shell, a hose is arranged on the first rubber plug, and a blood inlet end is arranged at the blood sampling end of the hose. According to the utility model, the first shell and the screw thread top cover are arranged, so that the blood collection bottle is conveniently taken out and recycled, the first rubber plug is inserted into the stepped hole on the screw thread top cover, the first rubber plug is pulled out to separate the hose from the screw thread top cover, and a new hose, a blood collection needle and a blood injection needle are replaced, so that the blood collection bottle is convenient to recycle; meanwhile, the needle head can be operated by two hands when blood is collected, after the needle head is inserted, the piston driving assembly is rotated by one hand, the blood collection amount is controlled, and the blood collection device is more stable and labor-saving than the traditional pulling blood collection device, and the blood collection effect is good.
Description
Technical Field
The utility model belongs to blood sampling equipment, and particularly relates to a blood collector capable of automatically collecting blood.
Background
With the development of medicine, people pay more attention to disease prevention, however, when people are unavoidably ill, blood drawing test is a very common examination method when the human body is ill. Most of the current blood sampling methods adopt a syringe to draw blood and then inject the blood into an assay test tube.
The existing blood sampling device on the market is used for sampling blood by forming negative pressure inside, a hand is required to hold a column blood sampling bottle, the other hand is used for puncturing, the operation is inconvenient, the stability and the safety of puncturing by two hands are not convenient, the blood sampling of medical staff is inconvenient, and the working efficiency is reduced.
Disclosure of Invention
The utility model aims to provide an automatic blood sampling device which can effectively control the blood sampling accuracy and is stable and convenient to operate.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an automatic blood taking hemostix, which comprises a second shell, wherein a first shell is arranged in the middle of the second shell, a piston assembly is arranged at the lower end of the first shell, a piston driving assembly is arranged at the lower end of the piston assembly, a screw thread top cover is arranged at the upper end of the first shell, a blood taking bottle is arranged in the first shell, a first rubber plug is inserted at the upper end of the first shell, a hose is arranged on the first rubber plug, and a blood inlet end is arranged at the blood collecting end of the hose.
Preferably, the blood inlet end comprises a clamping plate and a needle sleeve, an arc-shaped groove is formed in the front side of the clamping plate, anti-slip lines are formed in the arc-shaped groove, a hose is inserted in the middle of the clamping plate, a blood taking needle is arranged at the blood taking end of the hose, and the needle sleeve is sleeved on the outer side of the blood taking needle.
Preferably, the screw thread top cover comprises a top cover main body, a rubber layer and a screw thread layer, wherein the top cover main body is integrally T-shaped, the rubber layer is arranged at the lower end of the top cover main body, and the screw thread layer is arranged at the lower end of the rubber layer.
Preferably, a stepped hole is formed in the middle of the top cover main body, a first rubber plug is arranged at the upper end of the stepped hole, a hose is inserted in the middle of the first rubber plug, the lower end of the hose extends to the lower side of the top cover main body, a blood injection needle is arranged at the lower end of the hose, the blood injection needle is arranged at the opening of the blood collection bottle, and the top cover main body is inserted on the first shell through threads of the thread layer.
Preferably, the upper end inside the first shell is provided with a bracket, the middle of the bracket is inserted with a blood sampling bottle, the lower end of the bracket is provided with a placing plate, the upper end of the placing plate is contacted with the lower end of the blood sampling bottle, the placing plate is provided with an air inlet hole, and the lower end of the first shell is provided with a through hole.
Preferably, the piston assembly comprises a rubber sleeve and a tooth groove rod, and the upper end of the tooth groove rod is sleeved with the rubber sleeve.
Preferably, the piston driving assembly comprises a bearing seat, a rotating shaft, a rotating gear and a rotating plate, wherein the rotating shaft is inserted into the bearing seat, the rotating gear is arranged on the rotating shaft, and the rotating plate is arranged at the end, far away from the bearing seat, of the rotating shaft.
Preferably, one side of the inside of the second shell is fixedly connected with the bearing seat, the rotary gear is meshed with a tooth groove on the tooth groove rod, the rotary shaft extends to the outer side of the second shell, the rotary plate is arranged on the outer side of the second shell, and the rubber sleeve is arranged on the lower side of the inner part of the first shell.
Compared with the prior art, the utility model has the advantages and positive effects that:
according to the utility model, the first shell and the threaded top cover are arranged, so that the blood collection bottle can be conveniently taken out for recycling, the first rubber plug is inserted into the stepped hole in the threaded top cover, the first rubber plug is pulled out to separate the hose from the threaded top cover, and the new hose, the blood collection needle and the blood injection needle are replaced, so that the blood collection bottle is convenient to recycle.
Meanwhile, the needle head can be operated by two hands when blood is collected, after the needle head is inserted, the piston driving assembly is rotated by one hand, the blood collection amount is controlled, and the blood collection device is more stable and labor-saving than the traditional pulling blood collection device, and the blood collection effect is good.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic view of an automatic lancing device according to the present utility model;
FIG. 2 is a schematic view of a screw cap according to the present utility model;
FIG. 3 is a schematic diagram of a piston assembly and piston drive assembly according to the present utility model;
fig. 4 is a schematic diagram of a connection structure between a second housing and a rotating plate according to the present utility model.
In the above figures, 1, the blood inlet end; 2. a hose; 3. a first rubber stopper; 4. a threaded top cap; 5. a first housing; 6. a blood collection bottle; 7. placing a plate; 8. a second housing; 9. a piston assembly; 10. a piston drive assembly; 101. a clamping plate; 102. needle cover; 41. a top cover main body; 42. a rubber layer; 43. a thread layer; 51. a bracket; 91. a rubber sleeve; 92. a tooth slot bar; 1001. a bearing seat; 1002. a rotation shaft; 1003. a rotary gear; 1004. and (5) rotating the plate.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
The blood inlet end 1, the hose 2, the first rubber stopper 3, the screw top cover 4, the first shell 5, the blood collection bottle 6, the placing plate 7, the second shell 8, the piston assembly 9, the piston driving assembly 10, the clamping plate 101, the needle cover 102, the top cover main body 41, the rubber layer 42, the screw layer 43, the bracket 51, the rubber cover 91, the tooth socket rod 92, the bearing seat 1001, the rotating shaft 1002, the rotating gear 1003 and the rotating plate 1004 are all universal standard components or components known to a person skilled in the art, and the structure and the principle of the device are all known to the person through technical manuals or through a routine experiment method.
As shown in fig. 1-4, the utility model provides an automatic blood taking hemostix, which comprises a second shell 8, wherein a first shell 5 is arranged in the middle of the second shell 8, a piston assembly 9 is arranged at the lower end of the first shell 5, a piston driving assembly 10 is arranged at the lower end of the piston assembly 9, a screw thread top cover 4 is arranged at the upper end of the first shell 5, a blood taking bottle 6 is arranged in the first shell 5, a first rubber plug 3 is inserted at the upper end of the first shell 5, a hose 2 is arranged on the first rubber plug 3, the length of the hose 2 is customized according to the requirement, and a blood inlet end 1 is arranged at the blood taking end of the hose 2.
In combination with the illustration of fig. 1, advance blood end 1 includes grip block 101 and syringe needle cover 102, and grip block 101 front side is equipped with the arc wall, is equipped with anti-skidding line on the arc wall, has pegged graft in the middle of the grip block 101 and has had hose 2, and hose 2 blood sampling end is equipped with the blood taking needle, and the syringe needle cover 102 has been cup jointed in the blood taking needle outside, and the benefit of design is convenient for protect the blood taking needle like this, prevents to receive external environment influence, and grip block 101 makes things convenient for staff to control blood taking needle blood taking, and anti-skidding line increases frictional force simultaneously, better operation.
Referring to fig. 2, the screw cap 4 includes a cap body 41, a rubber layer 42 and a screw layer 43, the cap body 41 is integrally T-shaped, the rubber layer 42 is provided at the lower end of the cap body 41, the screw layer 43 is provided at the lower end of the rubber layer 42, the rubber layer 42 increases the sealing effect on the first housing 5, and the screw layer 43 is matched to assist the convenience of inserting and taking out the screw cap 4 into and from the first housing 5.
Further, as shown in fig. 1 and 2, a stepped hole is formed in the middle of the top cover main body 41, a first rubber plug 3 is arranged at the upper end of the stepped hole, an auxiliary effect is achieved on sealing of the top cover main body 41, a sealing effect is improved, a hose 2 is inserted in the middle of the first rubber plug 3, the lower end of the hose 2 extends to the lower side of the top cover main body 41, a blood injection needle is arranged at the lower end of the hose 2, the blood injection needle is arranged at an opening of the blood collection bottle 6, and the top cover main body 41 is inserted on the first shell 5 in a threaded manner through a threaded layer 43.
The inside upper end of first casing 5 is equipped with support 51, guarantees the stability of blood sampling bottle 6 in first casing 5, peg graft in the middle of the support 51 has blood sampling bottle 6, and support 51 lower extreme is equipped with places board 7, places board 7 upper end and blood sampling bottle 6 lower extreme contact, is equipped with the inlet port on placing board 7, and the inlet port makes things convenient for the piston assembly 9 to control the pressure in the first casing 5 when moving up and down, makes blood get into blood sampling bottle 6 in, and first casing 5 lower extreme is equipped with the through-hole, makes things convenient for tooth's socket pole 92 to move up and down in first casing 5.
The piston assembly 9 comprises a rubber sleeve 91 and a tooth groove rod 92, and the upper end of the tooth groove rod 92 is sleeved with the rubber sleeve 91.
The piston drive assembly 10 includes bearing frame 1001, rotation axis 1002, rotation gear 1003 and rotor plate 1004, peg graft on the bearing frame 1001 and have rotation axis 1002, be equipped with rotation gear 1003 on the rotation axis 1002, rotation axis 1002 keeps away from the bearing frame 1001 end and is equipped with rotor plate 1004, is equipped with anti-skidding line on the rotor plate 1004 outside annular surface, friction force when increasing the knob, more makes things convenient for the staff to operate, and the while second casing 8 outside is equipped with the scale, and the scale cooperates with rotor plate 1004, is equipped with the pointer on the rotor plate 1004, makes things convenient for the staff to observe blood volume of entering through pointer and rotor plate 1004.
One side of the inside of the second shell 8 is fixedly connected with a bearing seat 1001, a rotary gear 1003 is meshed with a tooth groove on a tooth groove rod 92, a rotary shaft 1002 extends to the outer side of the second shell 8, the rotary plate 1004 is arranged on the outer side of the second shell 8, and a rubber sleeve 91 is arranged on the lower side of the inside of the first shell 5.
Working principle: when the blood taking device is used, a worker firstly places the second shell 8 at a designated position, then pulls out the needle sleeve 102, fingers clamp the clamping plate 101, the blood taking needle is controlled to perform blood taking operation, then the rotating plate 1004 is rotated, the rotating gear 1003 drives the tooth socket rod 92 to move downwards, pressure control on the interior of the first shell 5 is performed, the blood taking amount is observed through the pointer and the scales, after the index is reached, the blood taking needle is taken out, then the needle sleeve 102 is sleeved on the blood taking needle, the worker is prevented from being pricked, meanwhile, the screw top cover 4 is rotated, the first shell 5 is opened, the blood taking bottle 6 in the blood taking bottle is taken out through external tweezers and the like, then the hose 2 and the blood taking bottle 6 are replaced, and the next operation is performed.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (5)
1. An automatic blood collection hemostix comprising a second housing (8), characterized in that: the middle of the second shell (8) is provided with a first shell (5), the lower end of the first shell (5) is provided with a piston assembly (9), the lower end of the piston assembly (9) is provided with a piston driving assembly (10), the upper end of the first shell (5) is provided with a screw thread top cover (4), a blood collection bottle (6) is arranged in the first shell (5), the upper end of the first shell (5) is inserted with a first rubber plug (3), the first rubber plug (3) is provided with a hose (2), and the blood collection end of the hose (2) is provided with a blood inlet end (1); the blood inlet end (1) comprises a clamping plate (101) and a needle head sleeve (102), an arc-shaped groove is formed in the front side of the clamping plate (101), anti-skidding lines are formed in the arc-shaped groove, a hose (2) is inserted in the middle of the clamping plate (101), a blood taking needle is arranged at the blood taking end of the hose (2), and the needle head sleeve (102) is sleeved on the outer side of the blood taking needle; the piston assembly (9) comprises a rubber sleeve (91) and a tooth groove rod (92), and the upper end of the tooth groove rod (92) is sleeved with the rubber sleeve (91); the piston driving assembly (10) comprises a bearing seat (1001), a rotating shaft (1002), a rotating gear (1003) and a rotating plate (1004), wherein the rotating shaft (1002) is inserted into the bearing seat (1001), the rotating gear (1003) is arranged on the rotating shaft (1002), and the rotating plate (1004) is arranged at the end, far away from the bearing seat (1001), of the rotating shaft (1002).
2. An automatic lancing device according to claim 1, wherein: the screw thread top cap (4) comprises a top cap main body (41), a rubber layer (42) and a screw thread layer (43), wherein the top cap main body (41) is integrally T-shaped, the rubber layer (42) is arranged at the lower end of the top cap main body (41), and the screw thread layer (43) is arranged at the lower end of the rubber layer (42).
3. An automatic lancing device according to claim 2, wherein: be equipped with the shoulder hole in the middle of top cap main part (41), the shoulder hole upper end is equipped with first rubber buffer (3), peg graft in the middle of first rubber buffer (3) have hose (2), hose (2) lower extreme extends to top cap main part (41) downside, hose (2) lower extreme is equipped with annotates the blood needle, annotates blood needle and arranges blood sampling bottle (6) opening part in, top cap main part (41) are pegged graft on first casing (5) through screw layer (43) screw thread.
4. An automatic lancing device according to claim 1, wherein: the blood collection device is characterized in that a support (51) is arranged at the upper end inside the first shell (5), a blood collection bottle (6) is inserted in the middle of the support (51), a placing plate (7) is arranged at the lower end of the support (51), the upper end of the placing plate (7) is in contact with the lower end of the blood collection bottle (6), an air inlet hole is formed in the placing plate (7), and a through hole is formed in the lower end of the first shell (5).
5. An automatic lancing device according to claim 1, wherein: one side of the inside of the second shell (8) is fixedly connected with the bearing seat (1001), the rotary gear (1003) is meshed with a tooth groove on the tooth groove rod (92), the rotary shaft (1002) extends to the outer side of the second shell (8), the rotary plate (1004) is arranged on the outer side of the second shell (8), and the rubber sleeve (91) is arranged on the lower side of the inner part of the first shell (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321671254.7U CN220655578U (en) | 2023-06-29 | 2023-06-29 | Automatic hemostix of taking a blood sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321671254.7U CN220655578U (en) | 2023-06-29 | 2023-06-29 | Automatic hemostix of taking a blood sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220655578U true CN220655578U (en) | 2024-03-26 |
Family
ID=90339320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321671254.7U Active CN220655578U (en) | 2023-06-29 | 2023-06-29 | Automatic hemostix of taking a blood sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220655578U (en) |
-
2023
- 2023-06-29 CN CN202321671254.7U patent/CN220655578U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220655578U (en) | Automatic hemostix of taking a blood sample | |
| CN206214103U (en) | A kind of New Blood sampler | |
| CN101865795A (en) | Gas sampling device | |
| CN204484130U (en) | A kind of vacuum blood taking needle | |
| CN202801629U (en) | Vacuum blood collection tube | |
| CN220608382U (en) | Puncture sampling device for hematology department | |
| KR20210142267A (en) | Vacuum blood-gethering apparatus checkable for blood-gathering easily | |
| CN219250183U (en) | Safety hemostix | |
| CN201492424U (en) | Disposable vein blood collecting device | |
| CN111248948A (en) | Prevention type pathogen sample collection device for department of infectious diseases | |
| CN218978920U (en) | Sampling device for collecting test sample | |
| CN220158249U (en) | Blood taking needle | |
| CN216876373U (en) | Prevent blood gas needle of acupuncture | |
| CN202636993U (en) | Pathological specimen collector | |
| CN220385064U (en) | Intravenous blood taking needle with protective cap | |
| CN209490037U (en) | A kind of pathology department's sample harvester | |
| CN217310388U (en) | Puncture biopsy needle sleeve component capable of draining gas | |
| CN207604964U (en) | A kind of pathology department's sample harvester | |
| CN204033354U (en) | Novel tremulous pulse blood taking needle | |
| CN2133258Y (en) | Disposable multi-functional blood-drawing unit | |
| CN219147601U (en) | Safety blood taking needle with telescopic needle holder | |
| CN215778517U (en) | Clinical obstetrical membrane rupture device | |
| CN211131100U (en) | Puncture type artery blood taking needle | |
| CN218636003U (en) | Fixing device of ECG monitor probe | |
| CN2169374Y (en) | Disposable conjoined venous automatic quantitative hemostix |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |