阅读说明：本技术 一种新型过滤引流式呕血瓶 (A kind of Novel filtration drainage type spitting blood bottle ) 是由 陈超锋 于 2019-08-20 设计创作，主要内容包括：本发明涉及医疗器械技术领域,尤其是一种新型过滤引流式呕血瓶。一种新型过滤引流式呕血瓶,包括罩子,罩子的两侧通过连接扣安装有弹力带,罩子的内壁上通过卡扣的方式固定有滤网,罩子的底部有连接头,连接头与瓶体顶部的瓶口通过螺纹进行连接,瓶体的底部为排泄口,排泄口上通过螺纹旋有旋转盖。这种新型过滤引流式呕血瓶在使用的时候,能够避免呕血患者将血液飞溅,导致周边环境受到影响,同时对呕血能够起到一个过滤作用,将较为纯净的血液引导到瓶体内,便于后续的观察以及检验操作,便于使用。(The present invention relates to the field of medical instrument technology, especially a kind of Novel filtration drainage type spitting blood bottle.A kind of Novel filtration drainage type spitting blood bottle, including cover, the two sides of cover are equipped with elastic band by connection buckle, strainer is fixed with by way of buckle on the inner wall of cover, connector is arranged at the bottom of cover, connector is attached with the bottleneck at the top of bottle body by screw thread, and the bottom of bottle body is discharge port, is screwed with rotation by screw thread on discharge port and is covered.This Novel filtration drainage type spitting blood bottle is when in use, spitting blood patient be can be avoided by blood splashing, surrounding enviroment are caused to be affected, a filtration can be played to spitting blood simultaneously, more pure blood is directed in bottle body, convenient for subsequent observation and checked operation, it is easy to use.)

1. a kind of Novel filtration drainage type spitting blood bottle, including cover (1), characterized in that pacified by connection buckle the two sides of cover (1) It equipped with elastic band (2), is fixed with by way of buckle on the inner wall of cover (1) strainer (4), connection is arranged at the bottom of cover (1) Head (3), connector (3) are attached with the bottleneck (6) at the top of bottle body (5) by screw thread, and the bottom of bottle body (5) is discharge port (9), rotation lid (10) is screwed with by screw thread on discharge port (9).

2. a kind of Novel filtration drainage type spitting blood bottle according to claim 1, characterized in that the bottom of bottle body (5) is interior High convex structure outside bottom.

3. a kind of Novel filtration drainage type spitting blood bottle according to claim 1, characterized in that have on bottle body (5) transparent Graduation apparatus (17) are carved in observation window (16), the side of observation window (16).

4. a kind of Novel filtration drainage type spitting blood bottle according to claim 1, characterized in that the lower section of bottle body (5) is bottom It holds in the palm (7), the centre of collet (7) is the inside groove (8) of indent.

5. a kind of Novel filtration drainage type spitting blood bottle according to claim 1, characterized in that elastic band has hole on (2) (11)。

6. a kind of Novel filtration drainage type spitting blood bottle according to claim 1, characterized in that the intermediate lower section of strainer (4) There is the drainage bar (12) of protrusion.

7. a kind of Novel filtration drainage type spitting blood bottle according to claim 6, characterized in that the surface of drainage bar (12) is Spiral helicine drainage screw thread (15).

8. a kind of Novel filtration drainage type spitting blood bottle according to claim 1, characterized in that the bottom of cover (1) is to connect The bellows (13) connect, bellows (13) end have connector (3).

9. a kind of Novel filtration drainage type spitting blood bottle according to claim 1, characterized in that the top of cover (1) is silicon The sealing strip (14) of glue.

Technical field

The present invention relates to the field of medical instrument technology, especially a kind of Novel filtration drainage type spitting blood bottle.

Background technique

Some patients have plenty of under various reasons because pathologic, have plenty of because such as inserting in therapeutic process Spitting blood can occur when stomach tube, can only be taken common when spitting blood occurs for patient currently without dedicated spitting blood bottle Bottle is collected, and the blood collected in this way is easy to happen splashing, the detection of capacity can not be also carried out to it, in the process of spitting blood In can carry some vomituses, cause blood sample not pure enough, influence to examine.

Summary of the invention

Existing deficiency when in order to overcome existing patient's spitting blood, the present invention provides a kind of Novel filtration drainage types Spitting blood bottle.

The technical solution adopted by the present invention to solve the technical problems is: a kind of Novel filtration drainage type spitting blood bottle, including The two sides of cover, cover are equipped with elastic band by connection buckle, are fixed with strainer on the inner wall of cover by way of buckle, cover Connector is arranged at the bottom of son, and connector is attached with the bottleneck at the top of bottle body by screw thread, and the bottom of bottle body is discharge port, row Rotation lid is screwed with by screw thread on drain port.

It according to another embodiment of the invention, further comprise that the bottom of bottle body is convex structure high outside interior bottom.

It according to another embodiment of the invention, further comprise having transparent observation window, the side of observation window on bottle body It is carved with graduation apparatus.

It according to another embodiment of the invention, further comprise that the lower section of bottle body is collet, the centre of collet is indent Inside groove.

It according to another embodiment of the invention, further comprise having hole on elastic band.

It according to another embodiment of the invention, further comprise that the intermediate lower section of strainer has the drainage bar of protrusion.

It according to another embodiment of the invention, further comprise that the surface of drainage bar is spiral helicine drainage screw thread.

It according to another embodiment of the invention, further comprise that the bottom of cover is the bellows of connection, bellows end There is connector at end.

It according to another embodiment of the invention, further comprise that the top of cover is the sealing strip of silica gel.

The invention has the advantages that this Novel filtration drainage type spitting blood bottle is when in use, spitting blood can be avoided Blood splashing is caused surrounding enviroment to be affected by patient, while can play a filtration to spitting blood, will be more pure Blood be directed in bottle body, be convenient for subsequent observation and checked operation, be easy to use.

Detailed description of the invention

Present invention will be further explained below with reference to the attached drawings and examples.

Fig. 1 is structural schematic diagram of the invention；

Fig. 2 is the top view of cover of the invention；

Fig. 3 is equipped schematic diagram of the invention；

Fig. 4 is the partial enlargement diagram of Fig. 1 of the invention；

1, cover in figure, 2, elastic band, 3, connector, 4, strainer, 5, bottle body, 6, bottleneck, 7, collet, 8, inside groove, 9, row Drain port, 10, rotation lid, 11, hole, 12, drainage bar, 13, bellows, 14, sealing strip, 15, drainage screw thread.

Specific embodiment

It is structural schematic diagram of the invention picture 1-4, a kind of Novel filtration drainage type spitting blood bottle, including cover 1, cover 1 Two sides elastic band 2 is equipped with by connection buckle, strainer 4 is fixed on the inner wall of cover 1 by way of buckle, cover 1 Connector 3 is arranged at bottom, and connector 3 and the bottleneck 6 at 5 top of bottle body are attached by screw thread, and the bottom of bottle body 5 is discharge port 9, Rotation lid 10 is screwed with by screw thread on discharge port 9.

Elastic band 2 when in use, is buckled in the head of patient, by patient's by this Novel filtration drainage type spitting blood bottle Mouth is directed at cover 1, and the connector 3 of the bottom of cover 1 is connected by the way of screw thread with the bottleneck 6 at the top of bottle body 5 at this time It connects, when patient carries out spitting blood, blood flows in bottle body 5 recently after being collected by cover 1, after spitting blood finishes, connection First 3 remove from bottleneck 6, convenient to clean to cover 1, and the blood collected in bottle body 5 opens bottle after can taking laboratory The rotation lid 10 of 5 bottom of body, blood is discharged, and carries out the operation such as chemically examining, which avoids and vomit convenient for the spitting blood of collection patient Occur the case where blood splashing during blood.

The spitting blood of patient is filtered by being fitted in the strainer 4 of 1 inner wall of cover simultaneously, some adjoint spitting blood are taken out of Vomitus be filtered, make vomiting blood it is more clean, convenient for detection.

It according to another embodiment of the invention, further comprise that the bottom of bottle body 5 is arc-shaped knot high outside interior bottom Structure.

5 bottom convex structure of bottle body flows to the discharge port 9 of 5 bottom of bottle body convenient for blood and is discharged convenient for blood, while bottle 5 internal layer of body is designed using nickel plating, and integral material is titanium alloy, and light-weighted simultaneously in guarantee, because of inner wall nickel plating, watery blood is not yet It can be sticked in bottle wall, convenient for being cleaned inside bottle body 5.

It according to another embodiment of the invention, further comprise having transparent observation window 16, observation window 16 on bottle body 5 Side be carved with graduation apparatus 17.

Observation window 16 is convenient for observing the amount of blood, while the graduation apparatus 17 configured also can be to the blood volume in bottle body 5 It is read, convenient for record.

It according to another embodiment of the invention, further comprise that the lower section of bottle body 5 is collet 7, and the centre of collet 7 is The inside groove 8 of indent.

8 size of inside groove among collet 7 is slightly larger than the size for rotating lid 10 that 5 bottom of bottle body screws in, while collet 7 is upper Surface is the cambered structure design for cooperating 5 bottom of bottle body, just more firm when bottle body 5 is placed on collet 7 in this way, together Shi Xuanzhuan lid 10 is embedded into inside groove 8, and avoid accidentally touching maloperation is to happen, and also functions to placement and stablizes firm purpose.

It according to another embodiment of the invention, further comprise having hole 11 on elastic band 2.

The position in the hole 11 on elastic band 2 is located at when in use near the ear of patient, so when in use, It avoids elastic band 2 and oppresses patient's ear, improve usage comfort.

It according to another embodiment of the invention, further comprise that the intermediate lower section of strainer 4 has the drainage bar 12 of protrusion.

Drainage bar 12 plays the purpose of drainage, and the filtered blood of strainer 4 imports or instill bottle by 12 straight line of drainage bar In body 5, the purpose of drainage is played, the collection blood that can more concentrate avoids blood splashing.

It according to another embodiment of the invention, further comprise that the surface of drainage bar 12 is spiral helicine drainage screw thread 15。

Draining screw thread 15 is that blood trickles along it, convenient for collecting.

It according to another embodiment of the invention, further comprise that the bottom of cover 1 is the bellows 13 of connection, ripple There is connector 3 in 13 end of pipe.

13 flexible of bellows uses convenient for connection bottle body 5 convenient for different angle.

It according to another embodiment of the invention, further comprise that the top of cover 1 is the sealing strip 14 of silica gel.

Bloodstain etc. is detected when sealing strip 14 effectively prevents patient from vomitting, and more sticks on the mouth shapes of a patient, just In use.

Described above to be merely exemplary for the purpose of the present invention, and not restrictive, those of ordinary skill in the art understand, In the case where not departing from spirit and scope as defined in the appended claims, many modifications, variation or equivalent can be made, but all It will fall within the scope of protection of the present invention.