CN210932948U - Negative pressure type blood effusion discharging equipment convenient to little incision is used - Google Patents

Abstract

The utility model discloses a negative pressure type blood hydrops eduction gear convenient to little incision is used, including hydrops collecting box, hydrops collection structure and manual negative pressure structure, the preceding terminal surface of hydrops collecting box is inlayed and is had the viewing aperture, and the left downside of hydrops collecting box is connected with the blow-off valve, and the hydrops collection structure sets up in the right downside of hydrops collecting box, and manual negative pressure structrual installation is in the left side of hydrops collecting box, and the right side of hydrops collecting box installs the vacuum pump case, and the upper end of hydrops collecting box is connected with drainage catheter, and drainage catheter's end is provided with. The incision intubate that this kind of blood hydrops eduction gear set up passes through to be dismantled between connector can and the drainage catheter, so can more possess the different incision size of patient and change the incision intubate, and the setting up of hydrops collection structure can be gathered the internal hydrops of patient, so can make things convenient for the doctor to know the internal state of an illness of patient.

Description

Negative pressure type blood effusion discharging equipment convenient to little incision is used

Technical Field

The utility model relates to a blood hydrops eduction gear specifically is a negative pressure type blood hydrops eduction gear convenient to little incision is used.

Background

Blood is a red opaque viscous liquid that flows in human blood vessels and the heart. The blood consists of plasma and blood cells, wherein one liter of the plasma contains 900-910 g of water, 65-85 g of protein and 20 g of low molecular substances, the low molecular substances comprise various electrolytes and organic compounds, and the blood cells comprise three types of cells, namely red blood cells, white blood cells and platelets. The average life span of red blood cells is 120 days, the life span of white blood cells is 9-13 days, and the life span of platelets is 8-9 days.

General blood hydrops eduction gear has the inconvenient condition of gathering the sample to can't change different poor takeover according to the difference of patient's incision size, have the single problem of form that produces the negative pressure simultaneously, for this reason, we propose a blood hydrops eduction gear that the practicality is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a negative pressure type blood hydrops eduction gear convenient to little incision is used to solve the general blood hydrops eduction gear that proposes in the above-mentioned background art and have the inconvenient condition of gathering the sample, and can't change different poor takeover according to the difference of patient's incision size, have the single problem of form that produces the negative pressure simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a negative pressure type blood hydrops eduction gear convenient to little incision is used, includes hydrops collecting box, hydrops collection structure and manual negative pressure structure, the preceding terminal surface of hydrops collecting box is inlayed and is had the viewing aperture, and the left downside of hydrops collecting box is connected with the blow-off valve, the hydrops collection structure sets up in the right downside of hydrops collecting box, manual negative pressure structrual installation is in the left side of hydrops collecting box, and the right side of hydrops collecting box installs the vacuum pump case, the internally mounted of vacuum pump case has the vacuum pump, and the right side of vacuum pump case is provided with the blast pipe, the upper end of hydrops collecting box is connected with drainage pipe, and drainage pipe's end is provided with the attach.

Preferably, the effusion collection box is communicated with the incision insertion tube through the drainage catheter and the connecting joint, and the incision insertion tube is in threaded connection through the connection between the connecting joint and the drainage catheter.

Preferably, hydrops collection structure includes connecting manifold, connection swivel nut and collection bottle, and the right side of connecting manifold is provided with the connection swivel nut, the right side of connecting the swivel nut is connected with the collection bottle, and the collection bottle links to each other through connecting manifold and connecting between swivel nut and the hydrops collecting box and communicates with each other.

Preferably, manual negative pressure structure includes handle, connecting rod, rubber buffer, cylinder body, check valve, baffle and pivot, and the upper end of handle is connected with the connecting rod, the rubber buffer is installed on the top of connecting rod, and the outside of rubber buffer is provided with the cylinder body to the left side of cylinder body is provided with the check valve, the upper end of rubber buffer is provided with the baffle, and the right side of baffle is connected with the pivot.

Preferably, the handle passes through to constitute extending structure between connecting rod and the rubber buffer and the cylinder body, and closely laminates between the outer surface of rubber buffer and the inner wall of cylinder body to the baffle passes through to constitute rotating-structure between pivot and the cylinder body.

Preferably, the exhaust pipe forms a communicating structure with the accumulated liquid collecting box through the vacuum pump and the vacuum pump box, and the structure of the observation port is a glass transparent structure.

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

the incision cannula arranged in the negative pressure type blood effusion discharging device convenient for small incisions can be detached from the drainage catheter through the connecting joint, so that the incision cannula can be replaced by patients with different incision sizes, and the connection tightness between the incision cannula and the incisions can be ensured;

the arrangement of the effusion collection structure can collect effusion in the patient body, so that doctors can conveniently know the state of an illness in the patient body, and medical staff can conveniently study through the collected effusion, so as to further treat the state of an illness of the patient;

the manual negative pressure structure can manually adjust the pressure in the device, so that the device can be prevented from being influenced by the external environment; the vacuum pump that sets up simultaneously can carry out electric control to the inside negative pressure of device, so can improve the device negative pressure and adjust the variety that uses, improved this kind of negative pressure type blood hydrops eduction gear that the little incision of being convenient for was used greatly.

Drawings

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

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 3 is the internal structure schematic diagram of the manual negative pressure structure of the present invention.

In the figure: 1. a liquid accumulation collection box; 2. a viewing port; 3. a discharge valve; 4. an accumulated liquid collecting structure; 401. connecting a manifold; 402. connecting a threaded sleeve; 403. collecting a bottle; 5. a manual negative pressure structure; 501. a handle; 502. a connecting rod; 503. a rubber plug; 504. a cylinder body; 505. a one-way valve; 506. a baffle plate; 507. a rotating shaft; 6. a vacuum pump box; 7. an exhaust pipe; 8. a drainage catheter; 9. connecting a joint; 10. an incision cannula; 11. a vacuum pump.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a negative pressure type blood effusion discharging device convenient for small incision use comprises an effusion collecting box 1, an observation port 2, a discharge valve 3, an effusion collecting structure 4, a connecting manifold 401, a connecting screw sleeve 402, a collecting bottle 403, a manual negative pressure structure 5, a handle 501, a connecting rod 502, a rubber plug 503, a cylinder body 504, a one-way valve 505, a baffle 506, a rotating shaft 507, a vacuum pump box 6, an exhaust pipe 7, a drainage conduit 8, a connecting joint 9, an incision cannula 10 and a vacuum pump 11, wherein the front end surface of the effusion collecting box 1 is embedded with the observation port 2, the left lower side of the effusion collecting box 1 is connected with the discharge valve 3, the effusion collecting structure 4 is arranged at the right lower side of the effusion collecting box 1, the effusion collecting structure 4 comprises the connecting manifold 401, the connecting screw sleeve 402 and the collecting bottle 403, the right side of the connecting manifold 401 is provided with the connecting screw sleeve 402, the right side of the connecting, the collection bottle 403 is communicated with the accumulated liquid collection box 1 through the connecting manifold 401 and the connecting screw sleeve 402, and the accumulated liquid collection structure 4 can collect the accumulated liquid in the patient body, so that a doctor can conveniently know the illness state of the patient body, and the collected accumulated liquid can also be conveniently researched by medical staff, so that the illness state of the patient can be further treated;

the manual negative pressure structure 5 is arranged on the left side of the liquid accumulation collecting box 1, the vacuum pump box 6 is arranged on the right side of the liquid accumulation collecting box 1, the manual negative pressure structure 5 comprises a handle 501, a connecting rod 502, a rubber plug 503, a cylinder body 504, a one-way valve 505, a baffle 506 and a rotating shaft 507, the connecting rod 502 is connected to the upper end of the handle 501, the rubber plug 503 is arranged at the top end of the connecting rod 502, the cylinder body 504 is arranged on the outer side of the rubber plug 503, the one-way valve 505 is arranged on the left side of the cylinder body 504, the baffle 506 is arranged on the upper end of the rubber plug 503, the rotating shaft 507 is connected to the right side of the baffle 506, the handle 501 forms a telescopic structure with the cylinder body 504 through the connecting rod 502 and the rubber plug 503, the outer surface of the rubber plug 503 is tightly attached to the inner wall of the, thus, the influence of the external environment on the use of the device can be avoided;

the vacuum pump box 6 is internally provided with a vacuum pump 11, the right side of the vacuum pump box 6 is provided with an exhaust pipe 7, the upper end of the effusion collecting box 1 is connected with a drainage conduit 8, the tail end of the drainage conduit 8 is provided with a connecting joint 9, the right side of the connecting joint 9 is connected with a notch insertion pipe 10, the effusion collecting box 1 is communicated with the notch insertion pipe 10 through the drainage conduit 8 and the connecting joint 9, the notch insertion pipe 10 is in threaded connection with the drainage conduit 8 through the connecting joint 9, the notch insertion pipe 10 is arranged to be detachable from the drainage conduit 8 through the connecting joint 9, so that the notch insertion pipe 10 can be replaced by different notch sizes of patients, the tightness of the notch insertion pipe 10 and the notch connection can be ensured, the exhaust pipe 7 forms a communicating structure with the effusion collecting box 1 through the vacuum pump 11 and the vacuum pump box 6, and the observation port 2 is of a glass transparent structure, the vacuum pump 11 that sets up can carry out electric control to the inside negative pressure of device, so can improve the device negative pressure and adjust the variety that uses, has improved this kind of negative pressure type blood hydrops eduction gear convenient to little incision use's practicality greatly.

The working principle is as follows: for the blood effusion discharging device, firstly, the incision cannula 10 with different sizes is replaced according to the size of the incision of a patient, the pipe diameter of the incision cannula 10 is matched with the size of the incision, the incision cannula 10 is in threaded connection with the drainage catheter 8 through the connecting joint 9, thus, the incision cannula 10 can be replaced by screwing the connecting joint 9, the negative pressure in the device can be manually or electrically adjusted according to the environment, the installed vacuum pump 11 with the model of C13 can be connected with an external power supply, the vacuum pump 11 is started, the vacuum pump 11 can discharge the air in the effusion collection box 1 through the exhaust pipe 7, the arranged vacuum pump box 6 can play a protection role on the vacuum pump 11, when the environment is without electric power, the negative pressure in the device can be adjusted through the manual negative pressure structure 5, the handle 501 is manually pulled, the handle 501 can drive the rubber plug 503 to do telescopic motion in the cylinder body 504 through the connecting rod 502, when the handle 501 is pulled outwards, the baffle 506 rotates towards the rubber plug 503 side through the rotating shaft 507, so that the gas in the accumulated liquid collecting box 1 can be pumped into the cylinder body 504, the rubber plug 503 is pushed, the baffle 506 rotates towards the accumulated liquid collecting box 1 side through the rotating shaft 507, but the diameter of the baffle 506 is larger than the inner diameter of the cylinder body 504, so that the baffle 506 seals the tail end of the cylinder body 504, so that the gas in the cylinder body 504 can be discharged from the one-way valve 505, thereby completing the effect of manually adjusting the negative pressure in the accumulated liquid collecting box 1, after the accumulated liquid is extracted, the accumulated liquid can be discharged into the collecting bottle 403 through the connecting manifold 401, the collecting bottle can be detached from the connecting manifold 401 through the connecting screw sleeve 402, so that a doctor can conveniently research the accumulated liquid in the collecting bottle 403, the accumulated liquid in the accumulated liquid collecting box 1 can be observed through the observation port 2, so that when the liquid in the accumulated liquid collecting box 1, rotate discharge valve 3 and can discharge the hydrops out, connect drainage tube 8 simultaneously and also can conveniently clean the device is inside on the tap, accomplish whole hydrops eduction gear's use like this.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a negative pressure type blood hydrops eduction gear convenient to little incision is used, includes hydrops collecting box (1), hydrops collection structure (4) and manual negative pressure structure (5), its characterized in that: the utility model discloses a drainage system, including hydrops collecting box (1), vacuum pump case (6), the internally mounted of vacuum pump case (6) has vacuum pump (11), and the right side of vacuum pump case (6) is provided with blast pipe (7), the upper end of hydrops collecting box (1) is connected with drainage catheter (8), and the end of drainage catheter (8) is provided with attach fitting (9), the right side of attach fitting (9) is connected with incision intubate (10).

2. The negative pressure type blood effusion drainage device convenient for small incision use of claim 1, characterized in that: the effusion collecting box (1) is communicated with the incision insertion pipe (10) through the drainage catheter (8) and the connecting joint (9), and the incision insertion pipe (10) is in threaded connection through the connecting joint (9) and the drainage catheter (8).

3. The negative pressure type blood effusion drainage device convenient for small incision use of claim 1, characterized in that: the accumulated liquid collecting structure (4) comprises a connecting manifold (401), a connecting threaded sleeve (402) and a collecting bottle (403), the connecting threaded sleeve (402) is arranged on the right side of the connecting manifold (401), the collecting bottle (403) is connected to the right side of the connecting threaded sleeve (402), and the collecting bottle (403) is communicated with the accumulated liquid collecting box (1) through the connecting manifold (401) and the connecting threaded sleeve (402).

4. The negative pressure type blood effusion drainage device convenient for small incision use of claim 1, characterized in that: manual negative pressure structure (5) include handle (501), connecting rod (502), rubber buffer (503), cylinder body (504), check valve (505), baffle (506) and pivot (507), and the upper end of handle (501) is connected with connecting rod (502), rubber buffer (503) are installed on the top of connecting rod (502), and the outside of rubber buffer (503) is provided with cylinder body (504), and the left side of cylinder body (504) is provided with check valve (505), the upper end of rubber buffer (503) is provided with baffle (506), and the right side of baffle (506) is connected with pivot (507).

5. The negative pressure type blood effusion drainage device convenient for small incision use of claim 4, characterized in that: the handle (501) forms a telescopic structure with the cylinder body (504) through the connecting rod (502) and the rubber plug (503), the outer surface of the rubber plug (503) is tightly attached to the inner wall of the cylinder body (504), and the baffle (506) forms a rotating structure with the cylinder body (504) through the rotating shaft (507).

6. The negative pressure type blood effusion drainage device convenient for small incision use of claim 1, characterized in that: the exhaust pipe (7) is communicated with the accumulated liquid collecting box (1) through a vacuum pump (11) and a vacuum pump box (6), and the structure of the observation port (2) is a glass transparent structure.

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