CN215738992U

CN215738992U - Structure is prevented tearing open with storage to blood sampling test tube

Info

Publication number: CN215738992U
Application number: CN202121902250.6U
Authority: CN
Inventors: 曾浩天
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-15
Filing date: 2021-08-15
Publication date: 2022-02-08
Anticipated expiration: 2031-08-15

Abstract

The utility model relates to the technical field of blood sampling test tubes and discloses a storage anti-disassembly structure for a blood sampling test tube, which comprises a pressing block arranged on a fixing ring, wherein one side of the pressing block is fixedly connected with an adjustable adjusting plate, the top of the fixing ring is fixedly connected with a limiting ring used for positioning, the inner wall of the fixing ring is fixedly connected with a storage ring provided with a slotted hole, and the bottom of the storage ring is fixedly connected with a clamping tube which is fixedly connected with the storage ring slotted hole and matched with the storage ring in size. This structure is prevented tearing open with storage in blood sampling test tube, through solid fixed ring, press the cooperation setting of pressing block and regulating plate, the regulating plate surface is equipped with the region that the syringe needle of can being convenient for wore to establish, under the condition that operating personnel took out the blood, can press down and press the pressure block, the regional correspondence that can wear to establish the syringe needle on the messenger regulating plate is in the slotted hole department on solid fixed ring surface, under the condition that the blood of taking out was accomplished, operating personnel pressed down and presses the pressure block, make regulating plate and solid fixed ring dislocation, thereby improve the leakproofness, avoid the condition that the mouth of pipe leaks the blood.

Description

Structure is prevented tearing open with storage to blood sampling test tube

Technical Field

The utility model relates to the technical field of blood sampling test tubes, in particular to a storage anti-disassembly structure for a blood sampling test tube.

Background

At present, a vacuum blood collection tube is mainly used for collecting blood samples clinically, the vacuum blood collection tube is a negative pressure blood collection test tube, the qualitative requirement of the original state of a blood sample is provided due to the large use of an automatic instrument, and the vacuum blood collection technology is good in the indexes of stabilizing the original properties, maintaining time and the like of the sample and is widely used in clinic at present.

The medical blood sampling test tube disclosed in the Chinese utility model patent application publication specification CN211674271U comprises a test tube with openings at two ends, wherein two ends of the test tube are sealed by rubber plugs, a concave hole is arranged in the middle of each rubber plug, and a flow blocking layer is arranged in the middle of the test tube; the periphery on choked flow layer is the rubber circle, and the center is the circular port stone, though this medical blood sampling test tube can realize the ration blood sampling according to the standard according to the inspection requirement, does not determine the volume of taking a blood sample in the test tube by the nursing staff subjective to this blood sampling test tube, simple structure, the mass production and the use of being convenient for.

But this medical blood sampling test tube lacks corresponding blood safeguard measure in the in-process of using, under the condition of unmanned supervision, the condition that the test tube was opened to the others privately and trades blood may appear to this medical blood sampling test tube leakproofness is relatively poor, and blood probably leaks from test tube mouth department.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a storage anti-disassembly structure for a blood sampling test tube, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a blood sampling test tube is with storage anti-tear structure open, is including installing the pressing block on solid fixed ring, pressing adjustable regulating plate of one side fixed connection of pressing block, gu fixed ring's top fixedly connected with can be used to the spacing ring of location, the inner wall of spacing ring has been seted up can spacing slotted hole, the inner wall joint of slotted hole has the fixture block that can support tight slotted hole inner wall, the outer fixed surface of fixture block is connected with the guard ring that can support tight spacing ring inner wall, the pull ring of the pull that can be convenient for of top fixedly connected with of guard ring.

Optionally, the inner wall of the fixing ring is fixedly connected with a storage ring with a slotted hole, and the bottom of the storage ring is fixedly connected with a clamping pipe fixedly connected with the size of the slotted hole of the storage ring.

Optionally, the inside joint of memory ring has the aseptic cushion that can improve the leakproofness, makes the surface of aseptic cushion supports the inner wall of tight memory ring.

Optionally, the outer fixed surface of joint pipe is connected with the negative pressure blood sampling pipe that can extract blood, the top of negative pressure blood sampling pipe is equipped with the label plate that can be convenient for take notes patient information.

Optionally, the surface of negative pressure blood collection tube is equipped with the graduation apparatus that can be convenient for observe, the surface of pressing the briquetting is equipped with the frictional anti-skidding line that can increase.

Optionally, the bottom joint of negative pressure blood collection pipe has the lag that has the guard action, the surface of pull ring is equipped with the rubber sleeve that can prevent the rib and hinder.

(III) advantageous effects

The utility model provides a storage anti-disassembly structure for a blood sampling test tube, which has the following beneficial effects:

1. this structure is prevented tearing open with storage in blood sampling test tube, through solid fixed ring, press the cooperation setting of pressing block and regulating plate, the regulating plate surface is equipped with the region that the syringe needle of can being convenient for wore to establish, under the condition that operating personnel took out the blood, can press down and press the pressure block, the regional correspondence that can wear to establish the syringe needle on the messenger regulating plate is in the slotted hole department on solid fixed ring surface, under the condition that the blood of taking out was accomplished, operating personnel pressed down and presses the pressure block, make regulating plate and solid fixed ring dislocation, thereby improve the leakproofness, avoid the condition that the mouth of pipe leaks the blood.

2. This blood sampling test tube is with storage anti-tear structure open, through the complex setting of spacing ring, slotted hole, fixture block, guard ring and pull ring, operating personnel can press into the spacing ring inside the guard ring after drawing blood to the patient, makes the fixture block can support the inner wall department of tight slotted hole, and this fixture block is disposable device, just can not be in the use after being opened to the operating personnel inspection of can being convenient for avoids the others to open the test tube privately and trades blood.

Drawings

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

FIG. 2 is a schematic view of a guard ring according to the present invention;

FIG. 3 is a schematic cross-sectional view of a retaining ring according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a fixing ring; 2. a pressing block; 3. an adjusting plate; 4. a limiting ring; 5. a slot; 6. a clamping block; 7. a guard ring; 8. a pull ring; 9. a storage ring; 10. clamping the connecting pipe; 11. a sterile rubber pad; 12. a negative pressure blood collection tube; 13. a label plate; 14. a dial gauge; 15. a protective sleeve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a blood sampling test tube is with preventing tearing open structure of storage, including installing the pressing block 2 on the fixed ring 1, one side fixed connection adjustable regulating plate 3 according to the pressing block 2, the top fixed connection of the fixed ring 1 has spacing ring 4 that can be used for the location, the inner wall of spacing ring 4 has slotted hole 5 that can limit, the inner wall joint of slotted hole 5 has fixture block 6 that can support the inner wall of slotted hole 5 tightly, the outer surface fixed connection of fixture block 6 has protective ring 7 that can support the inner wall of spacing ring 4 tightly, pressing block 2 can be slipped in the fixed ring 1, the inner wall of fixed ring 1 has disposable protective covers, can take out the protective cover when using first, pressing block 2 drives the position of the internal regulating plate 3 while pressing, under the condition that needs to preserve, can misplace the hole department of regulating plate 3 with the fixed ring 1, thus can play the role of leak protection, fixture block 6 is a rigid plastic material, it is a disposable device, when the pressing is carried out, the fixture block 6 is deformed and clamped into the inner wall of the slotted hole 5, and when the dismounting is carried out, the fixture block 6 is broken by the inner wall of the slotted hole 5, so that the condition that outsiders change blood is avoided;

the top of the protective ring 7 is fixedly connected with a pull ring 8 which can be conveniently pulled and pulled, the inner wall of the fixing ring 1 is fixedly connected with a storage ring 9 provided with a slotted hole, the bottom of the storage ring 9 is fixedly connected with a clamping pipe 10 which is matched with the slotted hole of the storage ring 9 in size, an aseptic rubber mat 11 which can improve the sealing performance is clamped in the storage ring 9, the outer surface of the aseptic rubber mat 11 is enabled to be tightly abutted against the inner wall of the storage ring 9, the slotted hole of the storage ring 9 corresponds to the hole of the fixing ring 1, the aseptic rubber mat 11 is installed in the storage ring 9, and then the storage ring 9 is abutted against the inner bottom wall of the fixing ring 1;

the outer fixed surface of joint pipe 10 is connected with the negative pressure blood sampling pipe 12 that can extract blood, the top of negative pressure blood sampling pipe 12 is equipped with the label board 13 that can be convenient for take notes patient information, the surface of negative pressure blood sampling pipe 12 is equipped with the graduation apparatus 14 that can be convenient for observe, negative pressure blood sampling pipe 12 is current well-known technology, so do not explain in detail, can use the note of writing to record patient's information on the label board 13 convenient to operating personnel, and the graduation apparatus 14 on surface can be convenient for operating personnel to observe the milliliter number of drawing blood, the surface of pressing block 2 is equipped with the anti-skidding line that can increase friction, the bottom joint of negative pressure blood sampling pipe 12 has lag 15 that has the guard action, the surface of pull ring 8 is equipped with the rubber sleeve that can prevent the rib wound.

In the utility model, the working steps of the device are as follows:

1. when an operator draws blood for a patient, the operator can press the pressing block 2 to enable the hole of the adjusting plate 3 to correspond to the hole of the fixing ring 1;

2. after the steps are completed, an operator inserts one end of the blood drawing tube into the fixing ring 1 until the inside of the negative pressure blood taking tube 12;

3. after the steps are completed, after the operator draws blood for the patient, the information of the patient can be recorded on the label plate 13, and then the pressing block 2 is pressed to enable the hole in the adjusting plate 3 to be staggered with the fixing ring 1;

4. after accomplishing above-mentioned step, operating personnel can be inside the retaining ring 7 joint at spacing ring 4 when saving blood, make fixture block 6 card at the 5 inner walls of slotted hole, when using the inside blood of negative pressure heparin tube 12, can pull ring 8 and extract retaining ring 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a structure is prevented tearing open with storage to blood sampling test tube, is including installing according to briquetting (2) on solid fixed ring (1), its characterized in that: according to regulating plate (3) with adjustable one side fixed connection of pressing block (2), the top fixedly connected with of solid fixed ring (1) can be used to spacing ring (4) of location, but spacing slotted hole (5) have been seted up to the inner wall of spacing ring (4), the inner wall joint of slotted hole (5) has fixture block (6) that can support tight slotted hole (5) inner wall, the outer fixed surface of fixture block (6) is connected with and can supports guard ring (7) of tight spacing ring (4) inner wall, the top fixedly connected with of guard ring (7) can be convenient for pull ring (8) of pull.

2. The storage detachment prevention structure for blood collection test tubes according to claim 1, wherein: the inner wall fixedly connected with of solid fixed ring (1) sets up storage ring (9) of slotted hole, the bottom fixedly connected with of storage ring (9) slotted hole size matching joint pipe (10).

3. The storage detachment prevention structure for blood collection test tubes according to claim 2, wherein: the inside joint of memory ring (9) has aseptic cushion (11) that can improve the leakproofness, makes the surface of aseptic cushion (11) supports the inner wall of tight memory ring (9).

4. The storage detachment prevention structure for blood collection test tubes according to claim 2, wherein: the outer fixed surface of joint pipe (10) is connected with negative pressure blood sampling tube (12) that can extract blood, the top of negative pressure blood sampling tube (12) is equipped with label board (13) that can be convenient for record patient information.

5. The storage detachment prevention structure for blood collection test tubes according to claim 4, wherein: the surface of negative pressure heparin tube (12) is equipped with graduation apparatus (14) that can be convenient for observe, the surface of pressing block (2) is equipped with the frictional anti-skidding line that can increase.

6. The storage detachment prevention structure for blood collection test tubes according to claim 4, wherein: the bottom joint of negative pressure heparin tube (12) has lag (15) that have the guard action, the surface of pull ring (8) is equipped with the rubber sleeve that can prevent the rib and hinder.