CN215605741U

CN215605741U - Paediatrics blood tumour biopsy sampler

Info

Publication number: CN215605741U
Application number: CN202120398247.9U
Authority: CN
Inventors: 蒲宏; 张谊; 黄东生; 张伟令
Original assignee: Pu Hong
Current assignee: Pu Hong
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2022-01-25
Anticipated expiration: 2031-02-23

Abstract

The utility model belongs to the technical field of samplers, and relates to a pediatric blood tumor biopsy sampler which comprises a first fixing plate, a sampler and a test tube, wherein two fixing strips are fixedly connected to the first fixing plate, first sliding grooves are formed in the two fixing strips, sliding blocks are connected in the two first sliding grooves in a sliding mode, bearings are fixedly connected to the two sliding blocks, and rotating shafts are movably arranged in the two bearings in a penetrating mode. Its beneficial effect is, this paediatrics blood tumor biopsy sampler, through the second spout, the setting of first spring and clamp splice, can fix the sampler, through first spout, the setting of slider and bearing etc., can drive the sampler and move about, thereby the convenience is taken a sample to the patient, through the setting of second spring and splint, can fix patient's limbs, thereby prevent that the patient from moving in disorder and leading to not good sample, through the setting of foam-rubber cushion, can carry out the banhu to patient's limbs, prevent to chuck wound.

Description

Paediatrics blood tumour biopsy sampler

Technical Field

The utility model belongs to the technical field of samplers, and particularly relates to a pediatric blood tumor biopsy sampler.

Background

With the improvement of living standard, the decoration aspect is gradually exposed to some chemical substances, such as gasoline, paint, benzene and the like, the resistance of children is poor, and the children are easy to suffer from some blood tumors, wherein the common blood tumors mainly comprise various leukemias, multiple myeloma and malignant lymphoma.

Children are all better to move, consequently can bring inconvenience when drawing blood the sample for medical staff, often can appear drawing blood the sample failure many times, cause the unnecessary injury to the infant, and need be solitary in the injection test tube with blood after the sample, increased the process waste time, influence work efficiency.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a pediatric blood tumor biopsy sampler, which solves the technical problem of inconvenience in sampling for children.

In order to achieve the purpose, the utility model provides the following technical scheme: a pediatric blood tumor biopsy sampler comprises a first fixing plate, a sampler and a test tube, wherein two fixing strips are fixedly connected onto the first fixing plate, first sliding grooves are respectively formed in the two fixing strips, sliding blocks are respectively and slidably connected into the two first sliding grooves, bearings are respectively and fixedly connected onto the two sliding blocks, rotating shafts are respectively and movably arranged in the two bearings in a penetrating manner, a second fixing plate is respectively and fixedly connected onto the two rotating shafts, second sliding grooves are respectively formed in the two second fixing plates, first springs are respectively arranged in the two second sliding grooves, clamping blocks are respectively and fixedly connected onto the two first springs through the fixing blocks, the bottom swing joint of first fixed plate has splint, the quantity of splint is two, two splint all are through the same second spring of fixed block fixedly connected with, there is a screw thread section of thick bamboo on the sampler through siphunculus threaded connection.

As a further scheme of the utility model: and sponge cushions are fixedly connected to the two clamping plates.

As a further scheme of the utility model: a blocking plate is arranged in the through pipe, and a needle head is fixedly communicated in the threaded cylinder.

As a further scheme of the utility model: and the test tube is connected with a third fixing plate through threads.

As a further scheme of the utility model: the test tube is provided with scale marks, and the third fixing plate is provided with a needle hole.

Compared with the prior art, the utility model has the beneficial effects that:

1. this paediatrics blood tumor biopsy sampler through the setting of second spout, first spring and clamp splice, can fix the sampler, through the setting of first spout, slider and bearing etc. can drive the sampler and move about to the convenience is sampled the patient, through the setting of second spring and splint, can fix patient's limbs, thereby prevents that the patient from moving about and leading to not taking a sample well.

2. This paediatrics blood tumor biopsy sampler through the setting of siphunculus, block board and syringe needle, can be with the blood in the sampler from the siphunculus internal flow, through the setting of foam-rubber cushion, can carry out banhu to patient's limbs, prevents to chuck wound, through the setting of third fixed plate and pinhole, can be with the blood circulation in the sampler to the in-tube, through the setting of scale mark, can see the capacity of in-tube blood.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic top sectional view of the present invention;

FIG. 2 is a schematic diagram of a sampler according to the present invention;

FIG. 3 is a schematic view of the needle of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the splint of the present invention;

FIG. 5 is a schematic view of the structure of the test tube of the present invention;

FIG. 6 is a schematic structural view of a third fixing plate according to the present invention;

in the figure: 1. a first fixing plate; 2. a fixing strip; 3. a first chute; 4. a slider; 5. a bearing; 6. a rotating shaft; 7. a second fixing plate; 8. a second chute; 9. a first spring; 10. a clamping block; 11. a splint; 12. a second spring; 13. a sponge cushion; 14. a sampler; 15. pipe passing; 16. a damming board; 17. a needle head; 18. a test tube; 19. scale lines; 20. a third fixing plate; 21. a pinhole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: a pediatric blood tumor biopsy sampler comprises a first fixing plate 1, a sampler 14 and a test tube 18, wherein two fixing strips 2 are fixedly connected to the first fixing plate 1, first chutes 3 are respectively formed on the two fixing strips 2, sliders 4 are respectively and slidably connected in the two first chutes 3, bearings 5 are respectively and fixedly connected to the two sliders 4, rotating shafts 6 are respectively and movably arranged in the two bearings 5, second fixing plates 7 are respectively and fixedly connected to the two rotating shafts 6, second chutes 8 are respectively formed on the two second fixing plates 7, first springs 9 are respectively arranged in the two second chutes 8, clamping blocks 10 are respectively and fixedly connected to the two first springs 9 through the fixing blocks, the sampler 14 can be fixed through the arrangement of the second chutes 8, the first springs 9 and the clamping blocks 10, the sampler 14 can be driven to move through the arrangement of the first chutes 3, the sliders 4, the bearings 5 and the like, thereby the convenience is taken a sample to the patient, the bottom swing joint of first fixed plate 1 has splint 11, splint 11's quantity is two, two splint 11 are all through the same second spring 12 of fixed block fixedly connected with, through the setting of second spring 12 and splint 11, can fix patient's limbs, thereby prevent that the patient from moving indiscriminately and leading to not good sample, there is a screw thread section of thick bamboo through siphunculus 15 threaded connection on the sampler 14, equal fixedly connected with foam-rubber cushion 13 on two splint 11, through the setting of foam-rubber cushion 13, can carry out the Banhu to patient's limbs, prevent to chuck.

Specifically, a blocking plate 16 is arranged in the through pipe 15, a needle 17 is fixedly communicated in the threaded cylinder, blood in the sampler 14 can flow through the through pipe 15 through the arrangement of the through pipe 15, the blocking plate 16 and the needle 17, a third fixing plate 20 is movably connected to the test tube 18, and the sampler 14 is arranged in a vacuum manner.

Specifically, be provided with scale mark 19 on the test tube 18, through the setting of scale mark 19, can see the capacity of the interior blood of test tube 18, seted up pinhole 21 on the third fixed plate 20, through the setting of third fixed plate 20 and pinhole 21, can be with the blood circulation in the sampler 14 to the test tube 18 in.

The working principle of the utility model is as follows:

s1, during the use, earlier remove this device to the position that needs to use, place two clamp splice 10 with sampler 14 in the middle of, under the effect that first spring 9 kick-backs, fix sampler 14, can fix patient' S limbs under the effect that second spring 12 kick-backs, under the setting of foam-rubber cushion 13, can prevent that splint 11 from hurting to the patient.

S2, when the blood in the sampler 14 needs to be circulated into the test tube 18, the needle hole 21 of the third fixing plate 20 is clamped on the needle 17, the needle 17 is moved by rotating the screw cylinder, the barrier plate 16 is punctured, the blood in the sampler 14 is circulated into the test tube 18, and the volume of the blood in the test tube 18 can be seen through the scale mark 19.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. A paediatrics blood tumour biopsy sampler, includes first fixed plate (1), sampler (14) and test tube (18), its characterized in that: the fixing device is characterized in that two fixing strips (2) are fixedly connected to the first fixing plate (1), first sliding grooves (3) are formed in the two fixing strips (2), sliding blocks (4) are slidably connected to the two first sliding grooves (3), bearings (5) are fixedly connected to the two sliding blocks (4), rotating shafts (6) are movably arranged in the two bearings (5), second fixing plates (7) are fixedly connected to the two rotating shafts (6), second sliding grooves (8) are formed in the two second fixing plates (7), first springs (9) are arranged in the two second sliding grooves (8), clamping blocks (10) are fixedly connected to the two first springs (9) through the fixing blocks, clamping plates (11) are movably connected to the bottom of the first fixing plate (1), and the number of the clamping plates (11) is two, two splint (11) all are through same second spring (12) of fixed block fixedly connected with, there is a screw thread section of thick bamboo on sampler (14) through siphunculus (15) threaded connection.

2. A pediatric blood tumor biopsy sampler according to claim 1, wherein: sponge cushions (13) are fixedly connected to the two clamping plates (11).

3. A pediatric blood tumor biopsy sampler according to claim 1, wherein: a blocking plate (16) is arranged in the through pipe (15), and a needle head (17) is fixedly communicated in the threaded cylinder.

4. A pediatric blood tumor biopsy sampler according to claim 1, wherein: and a third fixing plate (20) is connected to the test tube (18) in a threaded manner.

5. A pediatric blood tumor biopsy sampler according to claim 4, wherein: the test tube (18) is provided with scale marks (19), and the third fixing plate (20) is provided with a needle hole (21).