CN211409096U

CN211409096U - Liquid extraction equipment for non-invasive scar removing operation

Info

Publication number: CN211409096U
Application number: CN201920526389.1U
Authority: CN
Inventors: 吴志波
Original assignee: YOUYI PLASTIC SURGERY HOSPITAL Co Ltd OF NANJING MEDICAL UNIVERSITY
Current assignee: YOUYI PLASTIC SURGERY HOSPITAL Co Ltd OF NANJING MEDICAL UNIVERSITY
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-09-04
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses a no scar is dispeled operation and is used drawing liquid equipment relates to drawing liquid equipment technical field, dispels the problem of the unable flow and the velocity of flow of adjusting the drawing liquid of operation with drawing liquid equipment for the current scar of not creating for the solution. The utility model discloses a medical collecting bag, including gather bag, seal joint, connecting pipe gas vent, three angle valves, liquid outlet fixed connection, three angle valves, liquid inlet, flow mechanism, needle tubing one end is provided with the sealing washer on the one end of gather bag, connecting pipe is installed to seal joint's one end, the inlet of gathering the bag passes through connecting pipe and three angle valves's liquid outlet fixed connection, three angle valves's one end is provided with three angle valves import, three angle valves's the other end is provided with three angle valves exports, one side of three angle valves is provided with the pipe gas vent, three angle valves's inlet passes through.

Description

Liquid extraction equipment for non-invasive scar removing operation

Technical Field

The utility model relates to an extraction equipment technical field specifically is a no wound scar dispels operation and uses extraction equipment.

Background

The blood drawing is an examination, venous blood is generally collected, venous blood tests generally require blood drawing in the morning except for special required items, the exercise amount is reduced as much as possible before blood drawing, food is not required to be eaten, the fasting is kept, a small amount of water can be drunk, except that certain medicines must be taken on time, and certain experimental results are interfered otherwise. Before the non-invasive scar removing operation, blood drawing is usually needed, the blood drawing mainly adopts venous blood drawing, and the venous blood drawing method is a method for drawing a certain amount of venous blood through a liquid drawing device, namely a needle tube. Superficial veins on the body surface are usually adopted, such as the elbow vein, dorsal hand vein, medial malleolus vein or femoral vein, and the external jugular vein can be used for children. Different types of syringes can be selected according to the blood sampling amount, corresponding needles are equipped, and plastic syringes and siliconized test tubes or plastic test tubes are used for special examinations to avoid platelet activation.

However, the existing liquid pumping equipment for the non-invasive scar removing operation cannot adjust the flow and the flow rate of the pumping liquid; therefore, the existing requirements are not met, and the liquid pumping equipment for the non-invasive scar removing operation is provided for the people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a no scar is dispeled operation and is used drawing liquid equipment to solve the current no scar that provides in the above-mentioned background art and dispel the problem of the unable flow and the velocity of flow of adjusting the drawing liquid of operation and drawing liquid equipment.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a do not have scar and dispel drawing liquid equipment for operation, includes the collection bag, its characterized in that: the utility model discloses a medical collecting bag, including gather bag, seal joint, connecting pipe gas vent, three angle valves, liquid outlet fixed connection, three angle valves, liquid inlet, flow mechanism, needle tubing one end is provided with the sealing washer on the one end of gather bag, connecting pipe is installed to seal joint's one end, the inlet of gathering the bag passes through connecting pipe and three angle valves's liquid outlet fixed connection, three angle valves's one end is provided with three angle valves import, three angle valves's the other end is provided with three angle valves exports, one side of three angle valves is provided with the pipe gas vent, three angle valves's inlet passes through.

Preferably, the upper end face of the triangular valve is provided with a valve shaft, and the triangular valve is in transmission connection with the valve shaft.

Preferably, the flow feeding mechanism is internally provided with an adjusting flow feeding pulley, and the adjusting flow feeding pulley is in sliding connection with the flow feeding mechanism.

Preferably, the outer wall of the needle tube is provided with a thumb buckle, and the thumb buckle is fixedly connected with the connecting needle tube.

Preferably, the sealing ring is in interference fit with the sealing joint.

Preferably, a needle tube sealing ring is arranged at the joint of the needle head and the needle tube.

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

1. the utility model discloses a set up the triangle valve and play the effect of control drawing liquid equipment flow and opening and close, thereby drive the inside valve clack of triangle valve through the valve shaft of adjusting the triangle valve upper end and rotate to reach and open and close and flow control's effect to drawing liquid equipment from the outside, overcome the unable problem of independently adjusting the drawing liquid flow and opening and close of traditional drawing liquid equipment.

2. The sealing joint and the sealing ring can effectively play a role in strengthening the sealing performance of the joint of the connecting conduit and the collecting bag, so that the problem of leakage of the joint of the collecting bag and the connecting conduit in the liquid pumping process is effectively solved.

3. Through set up thumb buckle on the outer wall at the needle tubing, grip the needle tubing through thumb buckle and can prevent that the condition of practice nurse needle tubing slippage from taking place in the hand when pricking, comfort level when improving the patient and pricking.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of a triangular valve according to the present invention;

fig. 3 is a schematic view of a partial structure of a flow delivering mechanism of the present invention;

in the figure: 1. collecting bags; 2. sealing the joint; 3. a seal ring; 4. a triangular valve; 5. a flow mechanism; 6. adjusting the approach flow pulley; 7. connecting a conduit; 8. a valve shaft; 9. a needle tube sealing ring; 10. a thumb buckle; 11. a needle tube; 12. a needle head; 13. a triangular valve outlet; 14. a triangular valve inlet; 15. a conduit vent.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a liquid pumping device for non-invasive scar removing operation comprises a collecting bag 1, a sealing joint 2 is installed at one end of the collecting bag 1, a sealing ring 3 is arranged on the outer wall of the sealing joint 2, the sealing ring 3 can prevent the problem of liquid leakage at the joint of the collecting bag 1 and a connecting conduit 7, the connecting conduit 7 is installed at one end of the sealing joint 2, a liquid inlet of the collecting bag 1 is fixedly connected with a liquid outlet of a triangular valve 4 through the connecting conduit 7, the triangular valve 4 can perform the functions of opening and closing and flow control on the liquid pumping device from the outside, one end of the triangular valve 4 is provided with a triangular valve inlet 14, the other end of the triangular valve 4 is provided with a triangular valve outlet 13, one side of the triangular valve 4 is provided with a conduit exhaust port 15, a liquid inlet of the triangular valve 4 is fixedly connected with a liquid inlet of a needle tube 11 through the connecting conduit 7, a flow conveying mechanism 5 is installed on the outer wall of the, so that the potential safety hazard problem caused by the flow rate problem can not be generated, and one end of the needle tube 11 is provided with a needle head 12.

Further, the valve shaft 8 is installed to the up end of triangle valve 4, and triangle valve 4 is connected with the transmission of valve shaft 8, can change the valve trend of triangle valve 4 through rotating valve shaft 8, reaches carminative effect.

Further, the inside of drifting mechanism 5 is provided with adjusts drifting pulley 6, and adjusts drifting pulley 6 and drifting mechanism 5 sliding connection, and the flow size when sliding adjustment drifting pulley 6 can adjust the drawing of liquid.

Furthermore, a thumb buckle 10 is arranged on the outer wall of the needle tube 11, the thumb buckle 10 is fixedly connected with the connecting needle tube 11, and the situation that the needle tube 11 slips off from the hand of a practice nurse during the needle insertion can be prevented by holding the needle tube 11 through the thumb buckle 10.

Further, the sealing ring 3 is in interference fit with the sealing joint 2, and the sealing ring 3 can prevent the pumped liquid from leaking from the sealing joint 2 and the connecting conduit 7.

Further, a needle tube seal ring 9 is installed at the joint of the needle 12 and the needle tube 11, and the needle tube seal ring 9 functions to connect the needle 12 and the needle tube 11 and can prevent liquid from leaking from the joint.

The working principle is as follows: when in use, the needle head 12 is disinfected, a nurse can hold the needle tube 11 through the thumb buckle 10 to prevent the needle tube 11 from slipping from a hand when a needle is pricked, the disinfected needle head 12 is inserted into a dropsy extraction position of a liquid extractor, the dropsy flows to the collection bag 1 through the connecting tube 7, the flow rate of the connecting tube 7 is adjusted through adjusting the flow pulley 6, so that the potential safety hazard problem cannot be caused due to the flow rate problem, the valve shaft 16 at the upper end of the triangular valve 4 is rotated to drive the valve clack inside the valve shaft 16 to rotate, so that the path between the connecting tube 7 and the collection bag 1 is changed into a path, the connecting tube 7 transmits the dropsy of a patient extracted from the needle tube 11 to the collection bag 1 to carry out collection operation, the liquid extraction operation of the patient is completed, if the blockage phenomenon in the triangular valve 4 occurs, the user can adjust the valve shaft 16 at the upper end face of the triangular valve 4 to move, so that the triangular valve can be loosened and can be cleaned by detaching the triangular valve 4.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a do not have scar and dispel drawing liquid equipment for operation, includes collection bag (1), its characterized in that: gather the one end of bag (1) and install sealing joint (2), be provided with sealing washer (3) on the outer wall of sealing joint (2), connecting tube (7) are installed to the one end of sealing joint (2), the liquid outlet fixed connection of inlet through connecting tube (7) and three angle valves (4) of gathering bag (1), the one end of three angle valves (4) is provided with three angle valve import (14), the other end of three angle valves (4) is provided with three angle valve export (13), one side of three angle valves (4) is provided with pipe gas vent (15), the inlet of three angle valves (4) passes through connecting tube (7) and the inlet fixed connection of needle tubing (11), install on the outer wall of connecting tube (7) and flow mechanism (5), needle tubing (11) one end is provided with syringe needle (12).

2. The fluid extraction device for non-invasive scar removal surgery according to claim 1, wherein: the upper end face of the triangular valve (4) is provided with a valve shaft (8), and the triangular valve (4) is in transmission connection with the valve shaft (8).

3. The fluid extraction device for non-invasive scar removal surgery according to claim 1, wherein: the inside of drifting mechanism (5) is provided with adjusts drifting pulley (6), and adjusts drifting pulley (6) and drifting mechanism (5) sliding connection.

4. The fluid extraction device for non-invasive scar removal surgery according to claim 1, wherein: the outer wall of the needle tube (11) is provided with a thumb buckle (10), and the thumb buckle (10) is fixedly connected with the connecting needle tube (11).

5. The fluid extraction device for non-invasive scar removal surgery according to claim 1, wherein: and the sealing ring (3) is in interference fit with the sealing joint (2).

6. The fluid extraction device for non-invasive scar removal surgery according to claim 1, wherein: and a needle tube sealing ring (9) is arranged at the joint of the needle head (12) and the needle tube (11).