CN210873132U - Vomitus collection device for digestive tract hematemesis patient - Google Patents
Vomitus collection device for digestive tract hematemesis patient Download PDFInfo
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- CN210873132U CN210873132U CN201921320725.3U CN201921320725U CN210873132U CN 210873132 U CN210873132 U CN 210873132U CN 201921320725 U CN201921320725 U CN 201921320725U CN 210873132 U CN210873132 U CN 210873132U
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Abstract
The utility model discloses a vomit collecting device for patients with hematemesis in digestive tract, which mainly comprises a drainage nozzle, a drainage tube, a collecting bottle and a delivery bottle; the upper end of the drainage tube is spirally connected with the drainage nozzle, the lower end of the drainage tube is fixedly connected with the collecting bottle, and a horn cover is arranged at the joint of the lower end of the drainage tube and the collecting bottle; a discharge pipe is arranged at the bottom of the collection bottle, a switch II is arranged on the discharge pipe, a spiral connecting pipe is arranged at the bottom of the discharge pipe, the inspection bottle is connected with the discharge pipe through the spiral connecting pipe, and a sealing cover is arranged at the bottom of the inspection bottle; be equipped with the scale on the receiving flask, be equipped with external pipe in the receiving flask upper end simultaneously, be equipped with the sealing cap on the external pipe and seal external pipe. The device can collect hematemesis patient's vomitus, and conveniently observes patient's hematemesis condition, conveniently gathers and send the inspection patient's vomitus simultaneously, can alleviate medical staff's work load.
Description
Technical Field
The utility model belongs to the technical field of medical collection utensil, concretely relates to alimentary canal hematemesis patient's vomitus collection device.
Background
There are many cases of nausea and vomiting in clinical patients, and gastrointestinal bleeding is generally caused by chronic gastrointestinal diseases. The vomit collecting device has the advantages that the special collecting device is not arranged to collect the vomit of the patient in the vomit process of the patient, existing appliances such as a washbasin and a plastic bag can be used only temporarily, the patient also needs to get up greatly in the vomit process, the action of the patient is difficult for the patient who is difficult to get up, the irregular appliances such as the washbasin and the plastic bag are adopted to collect the vomit of the patient, the vomit of the patient cannot be measured finely and taken for inspection, accurate data cannot be brought to the treatment of the patient, particularly, under the condition that no medical staff exists, the vomit condition of the patient cannot be recorded accurately by the patient or family members of the patient, and the workload of the medical staff is increased; in addition, the vomit after vomit is exposed in the air, the smell can be emitted, the environment is influenced to a certain extent, and the follow-up treatment of the vomit is difficult.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a vomitus collecting device for digestive tract hematemesis patients, which aims to overcome the defects in the prior art.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
a vomit collecting device for patients with hematemesis in digestive tract mainly comprises a drainage nozzle, a drainage tube, a collecting bottle and a check bottle; the upper end of the drainage tube is spirally connected with the drainage nozzle, the lower end of the drainage tube is fixedly connected with the collecting bottle, and a horn cover is arranged at the joint of the lower end of the drainage tube and the collecting bottle; the bottom of the collecting bottle is provided with a discharge pipe, the discharge pipe is provided with a switch II, the bottom of the discharge pipe is provided with a spiral connecting pipe, the inspection bottle is connected with the discharge pipe through the spiral connecting pipe, and the bottom of the inspection bottle is provided with a sealing cover; the collecting bottle on be equipped with the scale, be equipped with in the collecting bottle upper end simultaneously and take over outward, take over outward and be equipped with internal thread I, the outer take over and be equipped with the sealing cap, the sealing cap be equipped with external screw thread I, the sealing cap through I interlock of external screw thread I and internal thread and take over outward and be connected, and the sealing cap seal the mouth of pipe of taking over outward.
When the drainage device is used, the opening at the upper end of the drainage tube is screwed with the drainage nozzle, and then the switch II at the bottom of the drainage tube is closed and placed for standby after the setting is finished. The patient places the mouth in drainage mouth when vomiting, and the vomitus flows into the receiving flask along the drainage tube, can directly observe the colour, the nature of patient's hematemesis clearly through the receiving flask, is equipped with the scale in transparent receiving flask, conveniently judges the amount of bleeding. When the inspection is needed, the switch II at the bottom of the collecting bottle is opened to enable vomit to flow into the inspection bottle, the switch II is closed after sampling is finished, and the sealing cover at the bottom of the inspection bottle is pulled out to cover the bottle mouth of the inspection bottle to be taken for inspection. The external pipe that sets up can let receiving flask and external connection, can empty the air in the receiving flask simultaneously for the vomitus of collection can be smoothly discharged the receiving flask from the drainage tube in. When the air is not exhausted, the sealing cover covers the pipe orifice of the external connecting pipe.
The utility model discloses explain further, external pipe surface and sealing cap between be equipped with the connection rope, connection rope one end and sealing cap fixed connection, another pot head is on the external pipe. The sealing cover cap is sleeved on the external connecting pipe through the connecting rope and is convenient to take.
The utility model discloses further explain, said hemafecia patient vomitus collector also includes the negative pressure device; the negative pressure device is in threaded connection with the external pipe; the negative pressure device mainly comprises a suction tube, a connecting pipe, a piston rod, a connecting line, a connecting pulley, a movable L-shaped rod, a fixed seat and a compression spring; the suction tube is a hollow tube body with an opening at the upper end and a fixed connection with the connecting tube at the lower end; the fixed seat is hollow and tubular, and the lower end of the fixed seat is in threaded connection with the upper end of the suction tube; a pulley bracket is arranged on the periphery of the connecting pulley, and the connecting pulley and the pulley bracket are fixed inside the upper end of the fixed seat through a connecting rod; the movable L-shaped rod comprises a long rod and a short rod which are integrated; the long rod of the movable L-shaped rod is hinged to the outer side of the upper end of the fixed seat, and a torsion spring is arranged at the hinged position; the piston rod is arranged in the suction tube, and a compression spring is arranged between the piston rod and the fixed seat; one end of the connecting wire is fixedly connected with the upper end of the piston rod, and the other end of the connecting wire penetrates through the connecting pulley and is fixedly connected with the short rod of the movable L-shaped rod; the connecting pipe outside be equipped with external screw thread II, II sizes of external screw thread and I sizes of internal thread of external pipe match each other to negative pressure device is connected with the receiving flask through the interlock of external screw thread II and internal thread I.
The negative pressure device is arranged and can be used for multiple times. When the negative pressure device is used, the negative pressure device is connected with an external connecting pipe, the switch II is closed, then the negative pressure device is pressed to discharge air in the collecting bottle, vacuum is formed in the collecting bottle, and then the switch II is opened to facilitate the vomitus to be discharged into the collecting bottle from the drainage tube; when sampling and inspection are needed, the switch II is turned off, air is sent into the collecting bottle by pressing the negative pressure device, so that the pressure in the collecting bottle is increased, and vomitus can flow into the inspection bottle along the discharge pipe under the action of pressure. When air in the collecting bottle needs to be pumped out, the switch II is turned off, the long rod of the movable L-shaped rod is pressed, the long rod is close to the suction tube, the short rod is lifted upwards, the upper end of the connecting wire is also pulled upwards, the lower end of the connecting wire drives the piston rod to move upwards, the spring in the suction tube is compressed, so that air in the collecting bottle enters the suction tube through the connecting tube, the pressure in the collecting bottle is reduced and is smaller than the pressure in the drainage tube at the moment, the switch II is turned on, in order to balance the pressure, the air in the drainage tube can enter the collecting bottle, vomitus possibly stained in the drainage tube can be beaten into the collecting bottle along with the air in the drainage tube, and the drainage tube cannot be blocked. When the vomitus in the collecting bottle needs to be discharged into the inspection bottle, the long rod of the movable L-shaped rod is loosened by the closing switch II, the connecting line is loosened under the restoring force action of the torsion spring, then the piston rod is pushed downwards under the restoring force action of the compression spring, so that the air in the suction tube flows into the collecting bottle, the vomitus in the collecting bottle is squeezed into the inspection bottle by the increase in the collecting bottle, and the collecting work is completed. The negative pressure device can avoid contacting vomitus, and the collection is simpler and more sanitary.
The utility model discloses explain further, the connecting pipe in be equipped with the activated carbon layer. The activated carbon layer that sets up can absorb the peculiar smell that the vomitus in the receiving flask distributes when the operation of bleeding, can not make the peculiar smell along with the air that takes out gives off in the air, and the activated carbon layer can filter the air when inflating, reduces other pollutants in the outside air and influences the vomitus that needs the censorship along with the air enters into in the receiving flask.
The utility model discloses explain further, sealed lid be the sealed hollow tube lid of upper end opening lower extreme to be equipped with the screw thread at the surface of sealed lid, the size of sealed lid and the upper end opening size of censorship bottle match each other. After the samples needing to be checked are taken from the check bottle, the sealing cover at the bottom of the check bottle can be taken down to cover the opening of the check bottle, so that the check bottle can be sealed, vomitus sample liquid in the check bottle is not easy to flow out in the check process, and the check is convenient.
The utility model discloses explain further, drainage tube upper end be equipped with switch I. The drainage tube can be sealed after the collection by the switch I, vomitus in the collection bottle is isolated from the external environment, the vomitus does not flow out of the drainage tube in the transfer process, and meanwhile, the smell of the vomitus can be prevented from being emitted into the air.
The utility model discloses further explain, the device still is furnished with the reinforcing agent, the reinforcing agent in sealed bags, can cup joint in external pipe department through connecting rope II, when needing to handle the vomitus in the receiving flask, can pour the reinforcing agent into the receiving flask from external pipe department and directly handle the vomitus, can reduce the work load that the vomitus was handled.
The utility model discloses the beneficial effect who has as follows:
1. the utility model discloses well receiving flask can directly observe colour, the nature of patient's hematemesis clearly for transparent bottle, is equipped with the scale outside the receiving flask, can conveniently judge the bleeding volume, when the patient goes out to inspect or when changing the branch of academic or vocational study, can oneself observe and the record, reduces nurse's work load.
2. The drainage nozzle is made of a high-temperature-resistant material, can be sterilized and can be repeatedly used after being sterilized, so that resource waste is avoided.
3. The collecting bottle is disposable material, can directly abandon after the use, can not cause cross infection, is equipped with the liquid reinforcing agent beside the collecting bottle, after the sample that needs the censorship is observed and has been got to the completion, can be with the reinforcing agent from external pipe adding into with the vomitus mixes, can not handle the vomitus once more, and need not take apart the collecting bottle and handle, handles conveniently, can improve the current situation that medical waste handled and wastes time, difficultly.
4. The bottom of the collecting bottle is additionally provided with a check bottle, and when checking is needed, the switch II at the bottom of the collecting bottle can be opened to allow vomitus to flow into the check bottle, so that the vomitus sample is prevented from being taken out again.
5. The device can carry out direct clear observation to patient's vomitus, plays anticipatory nursing, can reduce the risk that the patient suffocates.
Drawings
Fig. 1 is a schematic structural diagram of a vomit collecting device for a patient with gastrointestinal hematemesis according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a vomit collecting device for a patient with gastrointestinal hematemesis according to another embodiment of the present invention.
Fig. 3 is a schematic structural view of the drainage nozzle of the present invention.
Fig. 4 is a schematic structural view of the sealing cover of the present invention.
Fig. 5 is a using state diagram of the inspection bottle of the present invention.
Fig. 6 is a diagram illustrating a state of use of the negative pressure device according to another embodiment of the present invention.
Fig. 7 is a diagram illustrating a state of the negative pressure device according to another embodiment of the present invention.
Fig. 8 is a plan view of the usage state of the fixing base of the present invention.
Wherein, each icon and the corresponding part name are as follows:
1-drainage nozzle, 2-drainage tube, 3-switch I, 4-collecting bottle, 5-switch II, 6-spiral connecting tube, 7-inspection bottle, 8-sealing cover, 9-external connecting tube, 10-discharge tube, 11-horn cover, 12-negative pressure device, 121-suction tube, 122-connecting tube, 123-piston rod, 124-connecting wire, 125-connecting pulley, 126-movable L-shaped rod, 127-fixing seat, 128-compression spring, 129-connecting rod and 13-sealing cover cap.
Detailed Description
The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings.
Example 1:
a vomit collecting device for a patient with digestive tract hematemesis mainly comprises a drainage nozzle 1, a drainage tube 2, a collecting bottle 4 and a check bottle 7; the upper end of the drainage tube 2 is spirally connected with the drainage nozzle 1, the lower end of the drainage tube is fixedly connected with the collecting bottle 4, and a horn cover 11 is arranged at the joint of the lower end of the drainage tube 2 and the collecting bottle 4; a discharge pipe 10 is arranged at the bottom of the collecting bottle 4, a switch II 5 is arranged on the discharge pipe 10, a spiral connecting pipe 6 is arranged at the bottom of the discharge pipe 10, the inspection bottle 7 is connected with the discharge pipe 10 through the spiral connecting pipe 6, and a sealing cover 8 is arranged at the bottom of the inspection bottle 7; collecting bottle 4 on be equipped with the scale, be equipped with simultaneously and take over 9 outward in collecting bottle 4 upper end, take over 9 outward and be equipped with internal thread I, outer take over 9 on be equipped with sealing cap 13, sealing cap 13 be equipped with external screw thread I, sealing cap 13 be connected with outer taking over 9 through I interlock of external screw thread I and internal thread, and sealing cap 13 seal the mouth of pipe of taking over 9 outward.
The outer surface of the outer connecting pipe 9 and the sealing cap 13 are provided with a connecting rope I, one end of the connecting rope I is fixedly connected with the sealing cap 13, and the other end of the connecting rope is sleeved on the outer connecting pipe 9.
Example 2:
a vomit collecting device for a patient with digestive tract hematemesis mainly comprises a drainage nozzle 1, a drainage tube 2, a collecting bottle 4 and a check bottle 7; the upper end of the drainage tube 2 is spirally connected with the drainage nozzle 1, the lower end of the drainage tube is fixedly connected with the collecting bottle 4, and a horn cover 11 is arranged at the joint of the lower end of the drainage tube 2 and the collecting bottle 4; a discharge pipe 10 is arranged at the bottom of the collecting bottle 4, a switch II 5 is arranged on the discharge pipe 10, a spiral connecting pipe 6 is arranged at the bottom of the discharge pipe 10, the inspection bottle 7 is connected with the discharge pipe 10 through the spiral connecting pipe 6, and a sealing cover 8 is arranged at the bottom of the inspection bottle 7; collecting bottle 4 on be equipped with the scale, be equipped with simultaneously and take over 9 outward in collecting bottle 4 upper end, take over 9 outward and be equipped with internal thread I, outer take over 9 on be equipped with sealing cap 13, sealing cap 13 be equipped with external screw thread I, sealing cap 13 be connected with outer taking over 9 through I interlock of external screw thread I and internal thread, and sealing cap 13 seal the mouth of pipe of taking over 9 outward.
The outer surface of the outer connecting pipe 9 and the sealing cap 13 are provided with a connecting rope I, one end of the connecting rope I is fixedly connected with the sealing cap 13, and the other end of the connecting rope is sleeved on the outer connecting pipe 9.
Also comprises a negative pressure device 12; the negative pressure device 12 is in threaded connection with the external connecting pipe 5; the negative pressure device 12 mainly comprises a suction tube 121, a connecting pipe 122, a piston rod 123, a connecting line 124, a connecting pulley 125, a movable L-shaped rod 126, a fixed seat 127 and a compression spring 128; the suction tube 121 is a hollow tube body with an opening at the upper end and a fixed connection with the connecting tube 122 at the lower end; the fixed seat 127 is in a hollow tubular shape, and the lower end of the fixed seat 127 is in threaded connection with the upper end of the suction tube 121; a pulley bracket is arranged on the periphery of the connecting pulley 125, the connecting pulley 125 and the pulley bracket are fixed inside the upper end of a fixed seat 127 through a connecting rod 129, and a compression spring 128 is arranged between the piston rod 123 and the fixed seat 127; the movable L-shaped rod 126 comprises a long rod and a short rod which are integrated; the long rod of the movable L-shaped rod 126 is hinged to the outer side of the upper end of the fixed seat 127, and a torsion spring is arranged at the hinged position; the piston rod 123 is arranged inside the suction tube 121; one end of the connecting wire 124 is fixedly connected with the upper end of the piston rod 123, and the other end of the connecting wire passes through the connecting pulley 125 and is fixedly connected with the short rod of the movable L-shaped rod 126; connecting pipe 122 outside be equipped with external screw thread II, II sizes of external screw thread and the I size of internal thread of external pipe 9 match each other to negative pressure device 12 is connected with receiving flask 4 through the interlock of external screw thread II and internal thread I.
Example 3:
a vomit collecting device for a patient with digestive tract hematemesis mainly comprises a drainage nozzle 1, a drainage tube 2, a collecting bottle 4 and a check bottle 7; the upper end of the drainage tube 2 is spirally connected with the drainage nozzle 1, the lower end of the drainage tube is fixedly connected with the collecting bottle 4, and a horn cover 11 is arranged at the joint of the lower end of the drainage tube 2 and the collecting bottle 4; a discharge pipe 10 is arranged at the bottom of the collecting bottle 4, a switch II 5 is arranged on the discharge pipe 10, a spiral connecting pipe 6 is arranged at the bottom of the discharge pipe 10, the inspection bottle 7 is connected with the discharge pipe 10 through the spiral connecting pipe 6, and a sealing cover 8 is arranged at the bottom of the inspection bottle 7; collecting bottle 4 on be equipped with the scale, be equipped with simultaneously and take over 9 outward in collecting bottle 4 upper end, take over 9 outward and be equipped with internal thread I, outer take over 9 on be equipped with sealing cap 13, sealing cap 13 be equipped with external screw thread I, sealing cap 13 be connected with outer taking over 9 through I interlock of external screw thread I and internal thread, and sealing cap 13 seal the mouth of pipe of taking over 9 outward.
The outer surface of the outer connecting pipe 9 and the sealing cap 13 are provided with a connecting rope I, one end of the connecting rope I is fixedly connected with the sealing cap 13, and the other end of the connecting rope is sleeved on the outer connecting pipe 9.
Also comprises a negative pressure device 12; the negative pressure device 12 is in threaded connection with the external connecting pipe 5; the negative pressure device 12 mainly comprises a suction tube 121, a connecting pipe 122, a piston rod 123, a connecting line 124, a connecting pulley 125, a movable L-shaped rod 126, a fixed seat 127 and a compression spring 128; the suction tube 121 is a hollow tube body with an opening at the upper end and a fixed connection with the connecting tube 122 at the lower end; the fixed seat 127 is in a hollow tubular shape, and the lower end of the fixed seat 127 is in threaded connection with the upper end of the suction tube 121; a pulley bracket is arranged on the periphery of the connecting pulley 125, the connecting pulley 125 and the pulley bracket are fixed inside the upper end of a fixed seat 127 through a connecting rod 129, and a compression spring 128 is arranged between the piston rod 123 and the fixed seat 127; the movable L-shaped rod 126 comprises a long rod and a short rod which are integrated; the long rod of the movable L-shaped rod 126 is hinged to the outer side of the upper end of the fixed seat 127, and a torsion spring is arranged at the hinged position; the piston rod 123 is arranged inside the suction tube 121; one end of the connecting wire 124 is fixedly connected with the upper end of the piston rod 123, and the other end of the connecting wire passes through the connecting pulley 125 and is fixedly connected with the short rod of the movable L-shaped rod 126; connecting pipe 122 outside be equipped with external screw thread II, II sizes of external screw thread and the I size of internal thread of external pipe 9 match each other to negative pressure device 12 is connected with receiving flask 4 through the interlock of external screw thread II and internal thread I. An activated carbon layer is arranged in the connecting pipe 122.
Example 4:
a vomit collecting device for a patient with digestive tract hematemesis mainly comprises a drainage nozzle 1, a drainage tube 2, a collecting bottle 4 and a check bottle 7; the upper end of the drainage tube 2 is spirally connected with the drainage nozzle 1, the lower end of the drainage tube is fixedly connected with the collecting bottle 4, and a horn cover 11 is arranged at the joint of the lower end of the drainage tube 2 and the collecting bottle 4; a discharge pipe 10 is arranged at the bottom of the collecting bottle 4, a switch II 5 is arranged on the discharge pipe 10, a spiral connecting pipe 6 is arranged at the bottom of the discharge pipe 10, the inspection bottle 7 is connected with the discharge pipe 10 through the spiral connecting pipe 6, and a sealing cover 8 is arranged at the bottom of the inspection bottle 7; collecting bottle 4 on be equipped with the scale, be equipped with simultaneously and take over 9 outward in collecting bottle 4 upper end, take over 9 outward and be equipped with internal thread I, outer take over 9 on be equipped with sealing cap 13, sealing cap 13 be equipped with external screw thread I, sealing cap 13 be connected with outer taking over 9 through I interlock of external screw thread I and internal thread, and sealing cap 13 seal the mouth of pipe of taking over 9 outward.
The outer surface of the outer connecting pipe 9 and the sealing cap 13 are provided with a connecting rope I, one end of the connecting rope I is fixedly connected with the sealing cap 13, and the other end of the connecting rope is sleeved on the outer connecting pipe 9.
Also comprises a negative pressure device 12; the negative pressure device 12 is in threaded connection with the external connecting pipe 5; the negative pressure device 12 mainly comprises a suction tube 121, a connecting pipe 122, a piston rod 123, a connecting line 124, a connecting pulley 125, a movable L-shaped rod 126, a fixed seat 127 and a compression spring 128; the suction tube 121 is a hollow tube body with an opening at the upper end and a fixed connection with the connecting tube 122 at the lower end; the fixed seat 127 is in a hollow tubular shape, and the lower end of the fixed seat 127 is in threaded connection with the upper end of the suction tube 121; a pulley bracket is arranged on the periphery of the connecting pulley 125, the connecting pulley 125 and the pulley bracket are fixed inside the upper end of a fixed seat 127 through a connecting rod 129, and a compression spring 128 is arranged between the piston rod 123 and the fixed seat 127; the movable L-shaped rod 126 comprises a long rod and a short rod which are integrated; the long rod of the movable L-shaped rod 126 is hinged to the outer side of the upper end of the fixed seat 127, and a torsion spring is arranged at the hinged position; the piston rod 123 is arranged inside the suction tube 121; one end of the connecting wire 124 is fixedly connected with the upper end of the piston rod 123, and the other end of the connecting wire passes through the connecting pulley 125 and is fixedly connected with the short rod of the movable L-shaped rod 126; connecting pipe 122 outside be equipped with external screw thread II, II sizes of external screw thread and the I size of internal thread of external pipe 9 match each other to negative pressure device 12 is connected with receiving flask 4 through the interlock of external screw thread II and internal thread I. An activated carbon layer is arranged in the connecting pipe 122.
The sealing cover 8 is a hollow pipe cover with an opening at the upper end and a sealed lower end, threads are arranged on the outer surface of the sealing cover 8, and the size of the sealing cover 8 is matched with that of the opening at the upper end of the inspection bottle 7; and a switch I3 is arranged at the upper end of the drainage tube 2.
Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A vomitus collection device for a patient with digestive tract hematemesis is characterized in that: mainly comprises a drainage nozzle (1), a drainage tube (2), a collection bottle (4) and a delivery and inspection bottle (7); the upper end of the drainage tube (2) is spirally connected with the drainage nozzle (1), the lower end of the drainage tube is fixedly connected with the collecting bottle (4), and a horn cover (11) is arranged at the joint of the lower end of the drainage tube (2) and the collecting bottle (4); a discharge pipe (10) is arranged at the bottom of the collecting bottle (4), a switch II (5) is arranged on the discharge pipe (10), and a spiral connecting pipe (6) is arranged at the bottom of the discharge pipe (10); the inspection bottle (7) is connected with a discharge pipe (10) through a spiral connecting pipe (6), and a sealing cover (8) is arranged at the bottom of the inspection bottle (7); collecting bottle (4) on be equipped with the scale, be equipped with simultaneously and manage (9) outward in collecting bottle (4) upper end, outward manage (9) and be equipped with internal thread I, outward manage (9) on be equipped with sealed block (13), sealed block (13) be equipped with external screw thread I, sealed block (13) be connected with outer pipe (9) through I interlock of external screw thread I and internal thread, and sealed block (13) seal the mouth of pipe of managing (9) outward.
2. The vomit collecting device for patients with gastrointestinal hematemesis according to claim 1, wherein: the connecting rope I is arranged between the outer surface of the outer connecting pipe (9) and the sealing cap (13), one end of the connecting rope I is fixedly connected with the sealing cap (13), and the other end of the connecting rope is sleeved on the outer connecting pipe (9).
3. The vomit collecting device for patients with gastrointestinal hematemesis according to claim 2, wherein: also comprises a negative pressure device (12); the negative pressure device (12) is in threaded connection with the external connecting pipe (9); the negative pressure device (12) mainly comprises a suction tube (121), a connecting pipe (122), a piston rod (123), a connecting wire (124), a connecting pulley (125), a movable L-shaped rod (126), a fixed seat (127) and a compression spring (128); the suction tube (121) is a hollow tube body with an opening at the upper end and a fixed connection with the connecting tube (122) at the lower end; the fixed seat (127) is in a hollow tubular shape, and the lower end of the fixed seat (127) is in threaded connection with the upper end of the suction tube (121); a pulley bracket is arranged on the periphery of the connecting pulley (125), and the connecting pulley (125) and the pulley bracket are fixed inside the upper end of the fixed seat (127) through a connecting rod (129); the movable L-shaped rod (126) comprises a long rod and a short rod which are integrated; the long rod of the movable L-shaped rod (126) is hinged to the outer side of the upper end of the fixed seat (127), and a torsion spring is arranged at the hinged position; the piston rod (123) is arranged in the suction tube (121), and a compression spring (128) is arranged between the piston rod (123) and the fixed seat (127); one end of the connecting wire (124) is fixedly connected with the upper end of the piston rod (123), and the other end of the connecting wire passes through the connecting pulley (125) and is fixedly connected with the short rod of the movable L-shaped rod (126); connecting pipe (122) outside be equipped with external screw thread II, II sizes of external screw thread and I sizes of internal thread of external pipe (9) match each other to negative pressure device (12) are connected with receiving flask (4) through the interlock of external screw thread II and internal thread I.
4. The vomit collecting device for patients with gastrointestinal hematemesis according to claim 3, wherein: an activated carbon layer is arranged in the connecting pipe (122).
5. The vomit collecting device for patients with gastrointestinal hematemesis according to claim 1, wherein: the sealing cover (8) is a hollow pipe cover with an opening at the upper end and a sealed lower end, threads are arranged on the outer surface of the sealing cover (8), and the size of the sealing cover (8) is matched with that of the opening at the upper end of the inspection bottle (7).
6. The device for collecting vomit of a patient with gastrointestinal hematemesis according to any one of claims 1 to 4, wherein: the upper end of the drainage tube (2) is provided with a switch I (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921320725.3U CN210873132U (en) | 2019-08-15 | 2019-08-15 | Vomitus collection device for digestive tract hematemesis patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921320725.3U CN210873132U (en) | 2019-08-15 | 2019-08-15 | Vomitus collection device for digestive tract hematemesis patient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210873132U true CN210873132U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921320725.3U Expired - Fee Related CN210873132U (en) | 2019-08-15 | 2019-08-15 | Vomitus collection device for digestive tract hematemesis patient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210873132U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112315504A (en) * | 2020-09-23 | 2021-02-05 | 潍坊市第二人民医院 | Clinical biopsy sampling analysis device of gastroenterology |
| CN113907801A (en) * | 2021-12-13 | 2022-01-11 | 烟台拉斐尔生物科技有限公司 | Vomitus sampling device for nursing |
| CN114306090A (en) * | 2021-12-03 | 2022-04-12 | 曾连娇 | Gastroenterology is clinical with vomitus collection device |
-
2019
- 2019-08-15 CN CN201921320725.3U patent/CN210873132U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112315504A (en) * | 2020-09-23 | 2021-02-05 | 潍坊市第二人民医院 | Clinical biopsy sampling analysis device of gastroenterology |
| CN112315504B (en) * | 2020-09-23 | 2023-07-07 | 潍坊市第二人民医院 | Clinical living body sampling analysis device of gastroenterology |
| CN114306090A (en) * | 2021-12-03 | 2022-04-12 | 曾连娇 | Gastroenterology is clinical with vomitus collection device |
| CN113907801A (en) * | 2021-12-13 | 2022-01-11 | 烟台拉斐尔生物科技有限公司 | Vomitus sampling device for nursing |
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