CN204745165U - Automatic puncture system tray of blood bag - Google Patents
Automatic puncture system tray of blood bag Download PDFInfo
- Publication number
- CN204745165U CN204745165U CN201520383132.7U CN201520383132U CN204745165U CN 204745165 U CN204745165 U CN 204745165U CN 201520383132 U CN201520383132 U CN 201520383132U CN 204745165 U CN204745165 U CN 204745165U
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- puncture
- blood bag
- pin cap
- fixture
- plate
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Abstract
The utility model discloses an automatic puncture system tray of blood bag, transfer the board including the blood bag, fixedly on the working face of board is transferred to this blood bag be equipped with at least a set of puncture fixing device, puncture fixing device includes pjncture needle cap mounting and puncture pigtail mounting, pjncture needle cap mounting is followed with puncture pigtail mounting the direction distribution of board is transferred to the blood bag. Adopt the utility model discloses an automatic puncture system tray of blood bag's the effect that is showing is, can pull out the needle, twist the cap, the puncture in -process fixes the needle cap of the pjncture needle of viral deactivation blood bag and the puncture pigtail of plasma bag, keeps its fixed gesture to conveniently pull out the needle, twist going on of cap, puncture.
Description
Technical field
This utility model relates to the puncture of blood bag, is specifically related to a kind of blood bag automatic puncturing system tray.
Background technology
The problem of transfusion safety is more and more subject to the attention of numerous doctors and patients, through Transfusion Transmission disease, the existence of the virus such as especially various viral hepatitis, acquired immune deficiency syndrome (AIDS) in blood plasma, find there is HAV ~ HFV with the relevant virus of blood transfusion by research, SEN is viral in addition, TT is viral, HGV is viral, Protein virus (TSE), cytomegalovirus (CMV), Epstein-Barr virus, the mankind are addicted to T lymphocyte virus I type and II type (HTLV mono-I, II) etc.Due to the reason such as detection technique, window phase, accurately cannot detect in blood plasma whether there is these virus.By application blood products, the disease propagated is troubling especially, particularly the rapid spread of acquired immune deficiency syndrome (AIDS) and global propagation at present, and a lot of country is using the great state basic policy of prevention and corntrol HIV as national final and decisive juncture.How preventing the infected upper disease because of blood transfusion, is the problem that current blood transfusion medical science and clinical medicine and even various circles of society pay close attention to jointly.To fundamentally control and stop hematogenic infectious disease, except strengthening the detection to a series of blood born diseases, inactivation of viruses process can also be carried out to blood, just can accomplish transfusion safety.Blood-plasma virus killing by physics or chemical means, the structure of virus protein is damaged, and allows the virus that may exist in blood plasma lose infection, to cause a disease and fertility.In in the past 10 years, this technology is progressively promoted at home.Carrying out inactivation of virus to blood constituent is the most effective approach realizing safe transfusion, greatly reduces the probability of viral infection like this, for major contribution has been made in the blood transfusion of China and clinical practice.
The connection of inactivation of virus blood bag and plasma bags mainly contains two kinds of modes: one is aseptic adapter, and another kind is aseptic puncture.Aseptic adapter connects, and because consumables cost is higher, usage quantity is relatively less, and great majority all adopt aseptic puncture to connect.
At present, aseptic puncture is all manual work from pulling out pin, twisting the overall processes such as cap, puncture, scanning.Operator one holds puncture pigtail, and another holds puncture needle, thrusts puncture pigtail certain depth.Manually carry out aseptic puncture, although technique mature and reliable, there is problem and the hidden danger of the following aspects:
1, the risk of occupational exposure
In a large number, high-frequency puncture may cause the risk of operator's occupational exposure.
2, the risk of blood plasma pollution
Manual operations requires very high to environment and operator's hand disinfection and puncture success rate.
3, operator's labor intensity is large.
Need energy high concentration during operation, when puncture quantity is more, pull out pin, twist the operation labor intensity such as cap, puncture, scanning greatly, finger skin easily causes wearing and tearing and damage.
4, cannot implementation procedure record and control.
Therefore, develop a kind of compliant requirement, automatically carrying out pulling out pin, stubborn cap, puncture operation in clean environment, and have the full-automatic blood bag lancing system of automatic transport, scanning, collecting function, is the fundamental way overcome the above problems.
Utility model content
For solving above technical problem, this utility model provides a kind of blood bag automatic puncturing system tray.
Technical scheme is as follows:
A kind of blood bag automatic puncturing system tray, its key is: comprise blood bag take-off plate, the work surface of this blood bag take-off plate is fixed with at least one group of puncture fixture, described puncture fixture comprises puncture needle cap fixture and puncture pigtail fixture, and described puncture needle cap fixture distributes with the transfer direction of puncture pigtail fixture along described blood bag take-off plate.The remarkable result of above technical scheme is adopted to be, be fixed by the pin cap of puncture needle cap fixture to the puncture needle of inactivation of virus blood bag be arranged in blood bag take-off plate, fixed by the puncture pigtail of puncture pigtail fixture to plasma bags, make the puncture needle of inactivation of virus blood bag and the puncture pigtail of plasma bags before puncture, keep fixed position and good attitude, not easily loosen.
Above-mentioned blood bag take-off plate is connected with support baseboard by cushion block, forms clean room dividing plate slot between described blood bag take-off plate and support baseboard.Adopt above technical scheme, blood bag take-off plate is supported by support baseboard, and the clean room dividing plate slot formed between blood bag take-off plate and support baseboard can make the dividing plate in outer linkage insert, and plays buffer action to the work surface of blood bag take-off plate, avoids polluting.
Above-mentioned puncture needle cap fixture and puncture pigtail fixture are arranged in described blood bag take-off plate respectively by linear slide assembly, the glide direction of described puncture needle cap fixture and puncture pigtail fixture is parallel to each other, described linear slide assembly comprises two just to the supporting seat arranged, connected by least two guide posts between two described supporting seats, on described guide post, movable sleeve is provided with sliding seat, between this sliding seat and arbitrary described supporting seat, be provided with sliding seat return spring.
The described sliding seat of the described linear slide assembly at described puncture needle cap fixture place is provided with and pulls out needle force balance block, and the described sliding seat of the described linear slide assembly at described puncture pigtail fixture place is provided with puncture force balance block.
Adopt above technical scheme, power required during owing to pulling out cap and puncturing is comparatively large, and outer actuator performs when pulling out cap and puncture will bear larger torque, easily causes the heavy wear of the parts such as bearing.Pull out needle force balance block and puncture force balance block respectively can actuator outside perform pull out cap and puncture time, transmit block with the power in outer actuator to push against, thus make to pull out the internal force that needle force and puncture force become outer actuator, avoid the wearing and tearing of outer actuator parts, extend its service life.
Above-mentioned puncture needle cap fixture comprises pin cap clamping limb, this pin cap clamping limb is provided with pin cap clamping draw-in groove, pin cap opening retaining arm and pin cap closure end clamping limb is respectively equipped with in these pin cap clamping limb both sides, described pin cap opening retaining arm is provided with pin cap opening retaining draw-in groove, described pin cap closure end clamping limb is provided with pin cap closure end clamping draw-in groove, arbitrary groove dike of described pin cap clamping draw-in groove and pin cap closure end clamping draw-in groove is respectively equipped with spring-loaded plunger, described spring-loaded plunger clamps another groove dike of draw-in groove respectively towards described pin cap clamping draw-in groove and pin cap closure end, described pin cap clamping draw-in groove, pin cap opening retaining draw-in groove and pin cap closure end retaining wedge groove are located along the same line, described pin cap clamping limb, pin cap opening retaining arm is fixedly connected with the described sliding seat of pin cap closure end clamping limb with same described linear slide assembly.Adopt above technical scheme, the pin cap clamping draw-in groove on pin cap clamping limb is for blocking the main part of puncture needle cap; When pulling out pin, the handle of puncture needle clamps by outer actuator, retreats and pulls out cap, pin cap opening retaining draw-in groove on pin cap opening retaining arm is connected to pin cap opening, with pin cap opening end contact, pin cap opening can not be followed puncture needle and be retreated together, thus is extracted by puncture needle.Pin cap closure end clamping draw-in groove on pin cap closure end clamping limb clamps pin cap closure end, prevents pin cap from moving.Pin cap and groove dike push against by spring-loaded plunger, thus are clamped by pin cap and locate.
Above-mentioned puncture pigtail fixture comprises the puncture pigtail clamping arm on the described sliding seat being arranged on same described linear slide assembly and fastens arm, described puncture pigtail clamping arm is hinged with described sliding seat respectively with fastening arm, one end of described puncture pigtail clamping arm and one end snapping of described fastening arm, puncture pigtail is pressed abd fixed on described sliding seat by described puncture pigtail clamping arm.Adopt above technical scheme, puncture pigtail can compress with sliding seat by puncture pigtail clamping arm, makes puncture pigtail can fix when stubborn cap and puncture and keep attitude, fastens the quick and pigtail clamping arm snapping or depart from snapping of puncturing of arm energy.
Be provided with fastening spring between above-mentioned fastening arm and described sliding seat, this fastening spring makes described fastening arm and described puncture pigtail clamping arm keep snapping relation.Adopt above technical scheme, fasten spring and make fastening arm keep snapping relation with puncture pigtail clamping arm, can fast fastening between puncture pigtail clamping arm and fastening arm.
Above-mentioned support baseboard is provided with at least two pallet rolling support parts, this pallet rolling support part comprises two tray support rollers, tray support roller described in one of them rolls in horizontal plane along the transfer direction of described blood bag take-off plate, and tray support roller described in another rolls in perpendicular along the transfer direction of described blood bag take-off plate.Adopt above technical scheme, two tray support rollers can keep blood bag automatic puncturing system tray in transfer process, the location of level and vertical direction.
The bottom surface of described support baseboard is provided with take-off plate location tooth bar.Adopt above technical scheme, take-off plate location tooth bar energy is connected with between tray conveying band or departs from fast, and both can be made after connecting to keep relatively fixing, synchronously transfers, does not have relative displacement, thus play positioning action to pallet.
Inactivation of virus blood sackholder plate is provided with at the work surface of described blood bag take-off plate.Adopt above technical scheme, inactivation of virus blood sackholder plate is for receiving the bag of clamping inactivation of virus blood bag and unnecessary spool road.
Side along the centrage of its transfer direction in described blood bag take-off plate offers the positive and negative identifying hole of pallet.Adopt above technical scheme; detection fiber can be set at pallet positive and negative identifying hole upper and lower; when blood bag pallet placement direction not pair time; detection fiber detects exception; shut down and report to the police; when avoiding owing to loading pallet, unexpectedly do not load pallet by correct direction and the situation that parts collide or parts damage may be caused to occur.Meanwhile, the positive and negative identifying hole of pallet can also as the locating hole of tray conveying initial point, and to position the initial position of tray conveying, convenient accurately control tray conveying distance, positioning precision is high.
Beneficial effect: adopt blood bag automatic puncturing system tray of the present utility model, can pin pulled out, twist cap, the pin cap of inactivation of virus blood bag puncture needle and the puncture pigtail of plasma bags are being fixed in piercing process, the attitude keeping it good and fixed position, the carrying out pull out pin to facilitate, twisting cap, puncture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the syndeton schematic diagram of blood bag take-off plate b and support baseboard a;
Fig. 3 is the perspective view of puncture needle cap fixture 1 and puncture pigtail fixture 2;
Fig. 4 is the planar structure schematic diagram of puncture needle cap fixture 1 and puncture pigtail fixture 2;
Fig. 5 is the dynamic balance schematic diagram pulling out needle force balance block 15 and puncture force balance block 5.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 4, a kind of blood bag automatic puncturing system tray, comprise blood bag take-off plate b, this blood bag take-off plate b is connected with support baseboard a by cushion block c, clean room dividing plate slot is formed between described blood bag take-off plate b and support baseboard a, the work surface of this blood bag take-off plate b is fixed with at least one group of puncture fixture, described puncture fixture comprises puncture needle cap fixture 1 and puncture pigtail fixture 2, and described puncture needle cap fixture 1 distributes with the transfer direction of puncture pigtail fixture 2 along described blood bag take-off plate b.
Described puncture needle cap fixture 1 and puncture pigtail fixture 2 are arranged on described blood bag take-off plate b respectively by linear slide assembly 6, the glide direction of described puncture needle cap fixture 1 and puncture pigtail fixture 2 is parallel to each other, described linear slide assembly 6 comprises two just to the supporting seat 61 arranged, connected by least two guide posts 62 between two described supporting seats 61, on described guide post 62, movable sleeve is provided with sliding seat 63, between this sliding seat 63 and arbitrary described supporting seat 61, be provided with sliding seat return spring 64;
The described sliding seat 63 of the described linear slide assembly 6 at described puncture needle cap fixture 1 place is provided with and pulls out needle force balance block 15, and the described sliding seat 63 of the described linear slide assembly 6 at described puncture pigtail fixture 2 place is provided with puncture force balance block 5.
Described puncture needle cap fixture 1 comprises pin cap clamping limb 12, this pin cap clamping limb 12 is provided with pin cap clamping draw-in groove, pin cap opening retaining arm 13 and pin cap closure end clamping limb 14 is respectively equipped with in these pin cap clamping limb 12 both sides, described pin cap opening retaining arm 13 is provided with pin cap opening retaining draw-in groove, described pin cap closure end clamping limb 14 is provided with pin cap closure end clamping draw-in groove, arbitrary groove dike of described pin cap clamping draw-in groove and pin cap closure end clamping draw-in groove is respectively equipped with spring-loaded plunger 11, described spring-loaded plunger 11 clamps another groove dike of draw-in groove respectively towards described pin cap clamping draw-in groove and pin cap closure end, described pin cap clamping draw-in groove, pin cap opening retaining draw-in groove and pin cap closure end retaining wedge groove are located along the same line, described pin cap clamping limb 12, pin cap opening retaining arm 13 is fixedly connected with the described sliding seat 63 of pin cap closure end clamping limb 14 with same described linear slide assembly 6.
The described needle force balance block 15 that pulls out is arranged on described pin cap closure end clamping limb 14, described pull out needle force balance block 15 and described pin cap closure end clamping limb 14 one-body molded, described puncture force balance block 5 is arranged on the described sliding seat 63 of the described linear slide assembly 6 at described puncture pigtail fixture 2 place, and the described sliding seat 63 of described puncture force balance block 5 and correspondence is one-body molded.
Described puncture pigtail fixture 2 comprises the puncture pigtail clamping arm 22 on the described sliding seat 63 being arranged on same described linear slide assembly 6 and fastens arm 23, described puncture pigtail clamping arm 22 is hinged with described sliding seat 63 respectively with fastening arm 23, one end of described puncture pigtail clamping arm 22 and one end snapping of described fastening arm 23, puncture pigtail is pressed on described sliding seat 63 by described puncture pigtail clamping arm 22, be provided with fastening spring between described fastening arm 23 and described sliding seat 63, this fastening spring makes described fastening arm 23 and described puncture pigtail clamping arm 22 keep snapping relation.
Described support baseboard a is provided with at least two pallet rolling support parts 3, this pallet rolling support part 3 comprises two tray support rollers, tray support roller described in one of them rolls in horizontal plane along the transfer direction of described blood bag take-off plate b, and tray support roller described in another rolls in perpendicular along the transfer direction of described blood bag take-off plate b.
The bottom surface of described support baseboard a is provided with take-off plate location tooth bar 7, is provided with inactivation of virus blood sackholder plate 4 at the work surface of described blood bag take-off plate b, described blood bag take-off plate b offers the positive and negative identifying hole b1 of pallet along the side of the centrage of its transfer direction.
Composition graphs 5, pin is pulled out in execution, the outer actuator of puncture is provided with power and transmits block w.When pulling out pin, power is transmitted block w and is positioned at+x the direction of pulling out needle force balance block 15, in outer actuator, puncture needle retaining arm is clamped puncture needle and is driven puncture needle cap fixture 1 to move along+x direction, when pulling out needle force balance block 15 and meeting power transmission block w, pull out needle force and be delivered to outer actuator by power transmission block w, define the internal force that outer actuator is cancelled out each other, and be no longer be applied to by pallet the counteracting force that needle force is pulled out in outer actuator one, the support member (as bearing etc.) avoiding outer actuator bears larger torque, decrease wearing and tearing, extend its service life.
In like manner, during puncture, puncture needle drives puncture force balance block 5 to move to-x, and when contact pushes against power transmission block w, puncture force transmits block w by power and is delivered to outer actuator, defines the internal force of outer actuator, thus avoids outer actuator to wear and tear.
Finally it should be noted that; foregoing description is only preferred embodiment of the present utility model; those of ordinary skill in the art is under enlightenment of the present utility model; under the prerequisite without prejudice to this utility model aim and claim; can make like multiple types and representing, such conversion all falls in protection domain of the present utility model.
Claims (10)
1. a blood bag automatic puncturing system tray, it is characterized in that: comprise blood bag take-off plate (b), the work surface of this blood bag take-off plate (b) is fixed with at least one group of puncture fixture, described puncture fixture comprises puncture needle cap fixture (1) and puncture pigtail fixture (2), and described puncture needle cap fixture (1) and pigtail fixture (2) that punctures distribute along the transfer direction of described blood bag take-off plate (b).
2. blood bag automatic puncturing system tray according to claim 1, it is characterized in that: described blood bag take-off plate (b) is connected with support baseboard (a) by cushion block (c), between described blood bag take-off plate (b) and support baseboard (a), form clean room dividing plate slot.
3. blood bag automatic puncturing system tray according to claim 1 and 2, it is characterized in that: described puncture needle cap fixture (1) and puncture pigtail fixture (2) are arranged on described blood bag take-off plate (b) respectively by linear slide assembly (6), the glide direction of described puncture needle cap fixture (1) and puncture pigtail fixture (2) is parallel to each other, described linear slide assembly (6) comprises two just to the supporting seat (61) arranged, connected by least two guide posts (62) between two described supporting seats (61), sliding seat (63) is provided with at the upper movable sleeve of described guide post (62), sliding seat return spring (64) is provided with between this sliding seat (63) and arbitrary described supporting seat (61),
The described sliding seat (63) of the described linear slide assembly (6) at described puncture needle cap fixture (1) place is provided with and pulls out needle force balance block (15), and the described sliding seat (63) of the described linear slide assembly (6) at described puncture pigtail fixture (2) place is provided with puncture force balance block (5).
4. blood bag automatic puncturing system tray according to claim 3, it is characterized in that: described puncture needle cap fixture (1) comprises pin cap clamping limb (12), this pin cap clamping limb (12) is provided with pin cap clamping draw-in groove, pin cap opening retaining arm (13) and pin cap closure end clamping limb (14) is respectively equipped with in these pin cap clamping limb (12) both sides, described pin cap opening retaining arm (13) is provided with pin cap opening retaining draw-in groove, described pin cap closure end clamping limb (14) is provided with pin cap closure end clamping draw-in groove, arbitrary groove dike of described pin cap clamping draw-in groove and pin cap closure end clamping draw-in groove is respectively equipped with spring-loaded plunger (11), described spring-loaded plunger (11) clamps another groove dike of draw-in groove respectively towards described pin cap clamping draw-in groove and pin cap closure end, described pin cap clamping draw-in groove, pin cap opening retaining draw-in groove and pin cap closure end retaining wedge groove are located along the same line, described pin cap clamping limb (12), pin cap opening retaining arm (13) is fixedly connected with the described sliding seat (63) of pin cap closure end clamping limb (14) with same described linear slide assembly (6).
5. blood bag automatic puncturing system tray according to claim 3, it is characterized in that: described puncture pigtail fixture (2) comprises the puncture pigtail clamping arm (22) on the described sliding seat (63) being arranged on same described linear slide assembly (6) and fastens arm (23), described puncture pigtail clamping arm (22) and fasten arm (23) hinged with described sliding seat (63) respectively, one end of described puncture pigtail clamping arm (22) and one end snapping of described fastening arm (23), puncture pigtail is pressed on described sliding seat (63) by described puncture pigtail clamping arm (22).
6. blood bag automatic puncturing system tray according to claim 5, it is characterized in that: be provided with fastening spring between described fastening arm (23) and described sliding seat (63), this fastening spring makes described fastening arm (23) and described puncture pigtail clamping arm (22) keep snapping relation.
7. the blood bag automatic puncturing system tray according to claim 2 or 5, it is characterized in that: on described support baseboard (a), be provided with at least two pallet rolling support parts (3), this pallet rolling support part (3) comprises two tray support rollers, described in one of them, tray support roller rolls in horizontal plane along the transfer direction of described blood bag take-off plate (b), and described in another, tray support roller rolls in perpendicular along the transfer direction of described blood bag take-off plate (b).
8. blood bag automatic puncturing system tray according to claim 2, is characterized in that: on the bottom surface of described support baseboard (a), be provided with take-off plate location tooth bar (7).
9. blood bag automatic puncturing system tray according to claim 1 and 2, is characterized in that: be provided with inactivation of virus blood sackholder plate (4) at the work surface of described blood bag take-off plate (b).
10. blood bag automatic puncturing system tray according to claim 1 and 2, is characterized in that: on described blood bag take-off plate (b), offer the positive and negative identifying hole of pallet (b1) along the side of the centrage of its transfer direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520383132.7U CN204745165U (en) | 2015-06-05 | 2015-06-05 | Automatic puncture system tray of blood bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520383132.7U CN204745165U (en) | 2015-06-05 | 2015-06-05 | Automatic puncture system tray of blood bag |
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| Publication Number | Publication Date |
|---|---|
| CN204745165U true CN204745165U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520383132.7U Expired - Fee Related CN204745165U (en) | 2015-06-05 | 2015-06-05 | Automatic puncture system tray of blood bag |
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| Country | Link |
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| CN (1) | CN204745165U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107456627A (en) * | 2017-08-03 | 2017-12-12 | 东莞市森斯电子机械科技有限公司 | A kind of full-automatic pricking device for realizing plastic blood bag and inactivation of virus bag safety |
| CN117065142A (en) * | 2023-08-12 | 2023-11-17 | 费森尤斯卡比(广州)医疗用品有限公司 | Disposable plastic blood bag puncture device |
-
2015
- 2015-06-05 CN CN201520383132.7U patent/CN204745165U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107456627A (en) * | 2017-08-03 | 2017-12-12 | 东莞市森斯电子机械科技有限公司 | A kind of full-automatic pricking device for realizing plastic blood bag and inactivation of virus bag safety |
| CN107456627B (en) * | 2017-08-03 | 2020-08-28 | 东莞市迈聚医疗科技有限公司 | Realize safe full-automatic piercing depth of plastics blood bag and virus inactivation bag |
| CN117065142A (en) * | 2023-08-12 | 2023-11-17 | 费森尤斯卡比(广州)医疗用品有限公司 | Disposable plastic blood bag puncture device |
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Legal Events
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20180605 |