CN212854192U

CN212854192U - Blood sucking device for thoracic surgery

Info

Publication number: CN212854192U
Application number: CN202020435623.2U
Authority: CN
Inventors: 唐开维; 陆东风
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2021-04-02
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a thoracic surgery operation is with blood suction device, including the mounting bracket, the one end fixed mounting of mounting bracket bottom has the handle, and the one end fixed mounting that the handle was kept away from to the mounting bracket bottom has the blood suction pipe, and the inside sliding connection of blood suction pipe has the negative pressure to produce the mechanism, and mounting bracket one side fixed mounting has the spring, and the mounting bracket bottom is located the negative pressure and produces and be provided with operating device between mechanism and the spring, and one side that the handle was kept away from to the mounting bracket is provided with coupling mechanism, and coupling mechanism's the outside is pegged graft and is had blood suction mechanism, and blood suction pipe's: the utility model discloses used the blood suction device of negative pressure formula, can inhale the blood through the mode of negative pressure blood suction to patient's thorax, can effectually inhale the inside of blood suction pipe, can avoid blood to flow from getting into simultaneously through using the check valve, the blood suction efficiency is higher, and it is more convenient to use.

Description

Blood sucking device for thoracic surgery

Technical Field

The utility model relates to an operation blood suction device, in particular to thoracic surgery is with blood suction device belongs to operation blood suction technical field.

Background

In the existing life, the thoracic surgery department is a medical special department, specially studies the organs in the thoracic cavity, mainly refers to the diagnosis and treatment of pathological changes of esophagus, lung and mediastinum, the field of the breast surgery is also included in the special department, wherein the lung surgery department and the esophageal surgery department are mainly used, the thoracic surgery department can cause blood to enter the interior of the thoracic cavity and obstruct the sight of doctors due to cutting blood vessels inside the human body when performing operation treatment, so blood can be sucked in the process of the operation treatment, the blood sucking mode used at present is to suck blood out by using medical cotton and needle tubes or use a special blood sucking device, but the use of the blood sucking device can cause injury to the human body, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of prior art, provide a thoracic surgery operation is with blood suction device.

In order to solve the problem that the blood sucking is comparatively inconvenient and cause the harm to the patient easily, the utility model provides a following technical scheme:

the utility model relates to a thoracic surgery operation is with blood suction device, which comprises a mounting bracket, the one end fixed mounting of mounting bracket bottom has the handle, the one end fixed mounting that the handle was kept away from to the mounting bracket bottom has the blood suction pipe, the inside sliding connection of blood suction pipe has the negative pressure to produce the mechanism, mounting bracket one side fixed mounting has the spring, the mounting bracket bottom is located the negative pressure and produces and be provided with operating device between mechanism and the spring, one side that the handle was kept away from to the mounting bracket is provided with coupling mechanism, coupling mechanism's outside is pegged graft and is had blood suction mechanism, blood suction pipe's bottom fixed mounting has.

As a preferred scheme of the utility model, negative pressure produces the mechanism and includes the piston, the piston outside is opened the chisel and is had two mounting grooves, the internally mounted of mounting groove has the leak protection circle, one side fixed mounting that the piston is close to the spring has the connecting rod.

As a preferred scheme of the utility model, operating device includes T type spout, T type spout is dug in the bottom of mounting bracket, the inside sliding connection of T type spout has T type slider, the bottom fixed mounting of T type slider has the installation piece, the bottom fixed mounting of installation piece has the trigger, the installation piece is close to one side and the connecting rod fixed connection of connecting rod, the installation piece is close to one side and the spring fixed connection of spring.

As a preferred scheme of the utility model, coupling mechanism includes the through-hole, one side of handle is kept away from with the mounting bracket to the through-hole excavation, one side fixed mounting of mounting bracket has the installation pipe, the inside fixed mounting of installation pipe has the check valve.

As a preferred scheme of the utility model, the blood suction mechanism includes the connector, the installation pipe cup joints with the connector, connector one side fixed mounting has the rubber tube, one side fixed mounting that the connector was kept away from to the rubber tube has hollow blood suction head.

As a preferred scheme of the utility model, receive blood mechanism including connecting the blood vessel, connect blood vessel fixed mounting in the bottom of blood-sucking pipe, connect one side fixed mounting who removes the blood vessel and have the flow stopping valve, connect the bottom fixed mounting who removes the blood vessel and have the screwed pipe, the outside threaded connection of screwed pipe has the blood receiving bottle.

As an optimized proposal of the utility model, one side of the blood suction tube is provided with an observation window, and the inside of the observation window is embedded with glass.

The utility model discloses the beneficial effect who reaches is:

1. the utility model discloses used the blood suction device of negative pressure formula, can inhale the blood through the mode of negative pressure blood suction to patient's thorax, can effectually inhale the inside of blood suction pipe, can avoid blood to flow from getting into simultaneously through using the check valve, the blood suction efficiency is higher, and it is more convenient to use.

2. The utility model discloses used the blood suction device of one-hand grip formula, the user can grip the blood suction device by one hand, can let the user other hand better adjust the position of inhaling blood, and it is more accurate to the assurance of inhaling the blood position, uses more stably.

Drawings

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

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

In the figure, 1, a mounting rack; 2. a handle; 3. sucking blood vessels; 4. a piston; 5. mounting grooves; 6. a leakage-proof ring; 7. a connecting rod; 8. a spring; 9. a T-shaped chute; 10. a T-shaped slider; 11. mounting blocks; 12. a trigger; 13. a through hole; 14. installing a pipe; 15. a one-way valve; 16. a connector; 17. a rubber tube; 18. a hollow blood sucking head; 19. connecting the blood vessel; 20. a flow stop valve; 21. a threaded pipe; 22. a blood receiving bottle; 23. and (4) an observation window.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, the utility model provides a thoracic surgery operation is with blood suction device, including mounting bracket 1, the one end fixed mounting of mounting bracket 1 bottom has handle 2, the one end fixed mounting that handle 2 was kept away from to mounting bracket 1 bottom has blood suction pipe 3, the inside sliding connection of blood suction pipe 3 has the negative pressure to produce the mechanism, mounting bracket 1 one side fixed mounting has spring 8, mounting bracket 1 bottom is located and is provided with operating device between negative pressure production mechanism and the spring 8, one side that handle 2 was kept away from to mounting bracket 1 is provided with coupling mechanism, coupling mechanism's the outside is pegged graft and is had blood suction mechanism, blood suction pipe 3's bottom fixed mounting has blood collection mechanism.

The negative pressure generating mechanism comprises a piston 4, two mounting grooves 5 are drilled on the outer side of the piston 4, a leakage-proof ring 6 is mounted in each mounting groove 5, and a connecting rod 7 is fixedly mounted on one side, close to a spring 8, of the piston 4 and can generate negative pressure in the suction tube 3; the operating mechanism comprises a T-shaped sliding groove 9, the T-shaped sliding groove 9 is drilled at the bottom of the mounting frame 1, a T-shaped sliding block 10 is connected inside the T-shaped sliding groove 9 in a sliding mode, an installation block 11 is fixedly installed at the bottom of the T-shaped sliding block 10, a trigger 12 is fixedly installed at the bottom of the installation block 11, one side, close to the connecting rod 7, of the installation block 11 is fixedly connected with the connecting rod 7, one side, close to the spring 8, of the installation block 11 is fixedly connected with the spring 8, and blood suction can be conducted on whether negative pressure is generated or; the connecting mechanism comprises a through hole 13, the through hole 13 cuts one side of the mounting frame 1 far away from the handle 2, a mounting pipe 14 is fixedly mounted on one side of the mounting frame 1, and a one-way valve 15 is fixedly mounted inside the mounting pipe 14 and used for connecting the blood suction pipe 3 with the blood suction mechanism; the blood sucking mechanism comprises a connector 16, an installation pipe 14 is sleeved with the connector 16, a rubber pipe 17 is fixedly installed on one side of the connector 16, and a hollow blood sucking head 18 is fixedly installed on one side, far away from the connector 16, of the rubber pipe 17, so that blood in the thoracic cavity of a patient can be sucked out; the blood collecting mechanism comprises a connecting blood removing pipe 19, the connecting blood removing pipe 19 is fixedly arranged at the bottom of the blood sucking pipe 3, a flow stopping valve 20 is fixedly arranged on one side of the connecting blood removing pipe 19, a threaded pipe 21 is fixedly arranged at the bottom of the connecting blood removing pipe 19, and a blood receiving bottle 22 is in threaded connection with the outer side of the threaded pipe 21, so that blood can be conveniently collected; an observation window 23 is cut on one side of the blood suction tube 3, and glass is embedded in the observation window 23 to allow observation of the blood suction from the outside.

Specifically, in using the utility model discloses the time, at first place the position that needs to inhale blood at the patient with hollow blood suction head 18, because hollow blood suction head 18 can avoid causing the injury to patient's internal tissue for the sphere, user handheld handle 2 and press trigger 12 to the direction of handle 2 afterwards, make the inside formation negative pressure of blood suction pipe 3, make the blood of patient's thorax be inhaled the inside of blood suction pipe 3 through rubber tube 17, resume the normal position under the effect of spring 8 elasticity, but the inside blowout of blood suction pipe 3 can not be followed to blood under the hindrance of check valve 15, can be through opening flow stopping valve 20 when the inside blood of blood suction pipe 3 is more, make blood flow into the inside of receiving bottle 22, the convenience is collected blood.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a thoracic surgery is with blood suction device, includes mounting bracket (1), its characterized in that: the utility model discloses a blood sucking machine, including mounting bracket (1), one end fixed mounting of mounting bracket (1) bottom has handle (2), the one end fixed mounting that handle (2) were kept away from to mounting bracket (1) bottom has blood sucking pipe (3), the inside sliding connection of blood sucking pipe (3) has the negative pressure to produce the mechanism, mounting bracket (1) one side fixed mounting has spring (8), mounting bracket (1) bottom is located the negative pressure and produces and be provided with operating device between mechanism and spring (8), one side that handle (2) were kept away from in mounting bracket (1) is provided with coupling mechanism, coupling mechanism's outside is pegged graft and is had blood sucking mechanism, the bottom fixed mounting of blood sucking pipe (3) has blood receiving mechanism.

2. The blood sucking device for thoracic surgery as recited in claim 1, wherein the negative pressure generating mechanism comprises a piston (4), two mounting grooves (5) are cut on the outer side of the piston (4), a leakage-proof ring (6) is mounted in the mounting grooves (5), and a connecting rod (7) is fixedly mounted on one side of the piston (4) close to the spring (8).

3. The blood sucking device for the thoracic surgery, according to claim 1, wherein the operating mechanism comprises a T-shaped sliding groove (9), the T-shaped sliding groove (9) is cut at the bottom of the mounting frame (1), a T-shaped sliding block (10) is slidably connected inside the T-shaped sliding groove (9), a mounting block (11) is fixedly mounted at the bottom of the T-shaped sliding block (10), a trigger (12) is fixedly mounted at the bottom of the mounting block (11), one side, close to the connecting rod (7), of the mounting block (11) is fixedly connected with the connecting rod (7), and one side, close to the spring (8), of the mounting block (11) is fixedly connected with the spring (8).

4. The blood sucking device for thoracic surgery as recited in claim 1, wherein the connecting mechanism comprises a through hole (13), the through hole (13) cuts a side of the mounting frame (1) far away from the handle (2), a mounting tube (14) is fixedly mounted on one side of the mounting frame (1), and a check valve (15) is fixedly mounted inside the mounting tube (14).

5. The blood sucking device for thoracic surgery as claimed in claim 1, wherein the blood sucking mechanism comprises a connector (16), the mounting tube (14) is sleeved with the connector (16), a rubber tube (17) is fixedly mounted on one side of the connector (16), and a hollow blood sucking head (18) is fixedly mounted on one side of the rubber tube (17) far away from the connector (16).

6. The thoracic surgery blood sucking device as recited in claim 1, wherein the blood collecting mechanism comprises a connecting blood removing pipe (19), the connecting blood removing pipe (19) is fixedly installed at the bottom of the blood sucking pipe (3), a flow stopping valve (20) is fixedly installed at one side of the connecting blood removing pipe (19), a threaded pipe (21) is fixedly installed at the bottom of the connecting blood removing pipe (19), and a blood receiving bottle (22) is in threaded connection with the outer side of the threaded pipe (21).

7. The blood sucking device for thoracic surgery as set forth in claim 1, wherein a window (23) is cut on one side of the blood sucking tube (3), and the window (23) is embedded with glass.