CN216169332U - Sleeve type suction device head with two functions of flushing and sucking - Google Patents
Sleeve type suction device head with two functions of flushing and sucking Download PDFInfo
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- CN216169332U CN216169332U CN202122373949.4U CN202122373949U CN216169332U CN 216169332 U CN216169332 U CN 216169332U CN 202122373949 U CN202122373949 U CN 202122373949U CN 216169332 U CN216169332 U CN 216169332U
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Abstract
The utility model discloses a sleeve type suction device head integrating flushing and suction, and belongs to the technical field of medical appliances. The suction device comprises an inner pipe and an outer pipe sleeved outside the inner pipe, wherein a cavity gap is formed between the outer pipe and the inner pipe, one end of the inner pipe is provided with a suction device joint, one end of the outer pipe is provided with a water inlet joint, and the water inlet joint is arranged on the side of the suction device joint; the pressure reducing groove is characterized in that a clover-shaped working end is arranged at the other end of the outer pipe, three pressure reducing grooves are uniformly distributed on the outer wall of the outer pipe of the clover-shaped working end in the radial direction, the groove depth of each pressure reducing groove gradually becomes deeper from top to tail end, so that cavities between the outer pipe and the inner pipe are gradually isolated into three independent pipelines, and three water outlets are formed at the tail ends. The suction apparatus head of the utility model is simple and portable, can be used with the existing suction apparatus main body and other equipment, realizes the operation of flushing and suction, can effectively avoid the soft tissue from blocking the suction opening and relieve the crowding phenomenon above the operation area, and is beneficial to maintaining the clear operation field.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to a sleeve type suction head integrating flushing and suction.
Background
The negative pressure suction apparatus is a common surgical clinical device, and has the functions of sucking and removing medical waste liquid, secretion, fine foreign matters, tissue debris and the like in physiological cavities, wounds and wound surfaces and skin mucous membrane surfaces. The working end of the disposable aspirator head used clinically at present is neat in specification and smooth in surface, excessive negative pressure often causes surrounding mucous membranes and other easily-deformed soft tissues to block the tube head during use, the exertion of the suction function is influenced, even after the suction site is replaced for several times, the liquid retained at the target site can not be completely sucked, the suction efficiency is greatly reduced, residual dirty blood, foreign matters and the like can cause the surgical site to be unclear, the sight of a doctor is interfered, the efficiency and the accuracy of subsequent operation are influenced, and the disposable aspirator head is not beneficial to obtaining good operation or treatment effect. Even in the process of trauma debridement, medical waste liquid, foreign matters and the like which cannot be timely and thoroughly removed are caused, secondary wound pollution increases the possibility of later-stage wound infection, tissue repair and healing are not facilitated, the general condition of a patient is not improved, the contaminated wound surface is not conducive to accurate judgment and evaluation of the properties of the wound by an operator, subsequent treatment measures are difficult to determine, the condition of an illness is easily delayed, and unexpected adverse consequences are caused.
The irrigation is a common operation in surgery, has the functions of removing foreign matters, contaminated blood, tissue fragments and the like in the wound and maintaining the inside of the wound clean, can effectively prevent adverse complications such as hematoma, infection and the like, and is beneficial to wound healing and recovery of the general state of a patient. When the operation is washed, generally need the two-handed operation of nearly art district, wash promptly and aspirate and go on respectively, easily cause art district top crowded, art person's sight is obstructed, and then leads to washing and other operations to be difficult to go on under the direct vision, reduces and washes and even the efficiency of follow-up operation.
In conclusion, the disposable aspirator head which is simple and portable, avoids the blockage of the working end, can combine the irrigation operation and the suction operation into a whole is developed, the problem of soft tissue blockage at the pipe orifice of the aspirator can be effectively solved, the irrigation operation is simplified, the aspiration and irrigation efficiency is improved, and the operation and clinical operation process is accelerated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a disposable sleeve type flushing-sucking two-in-one aspirator head which is simple in structure, well matched with an original aspirator body and capable of improving flushing efficiency.
In order to solve the problems mentioned in the background art, the present invention provides a technical solution,
a sleeve type flushing-sucking two-in-one aspirator head comprises an inner tube and an outer tube sleeved outside the inner tube, wherein a cavity is formed between the outer tube and the inner tube, an aspirator joint is arranged at one end of the inner tube, a water inlet joint is arranged at one end of the outer tube, and the water inlet joint is arranged on the side of the aspirator joint;
the pressure reducing groove is characterized in that a clover-shaped working end is arranged at the other end of the outer pipe, three pressure reducing grooves are uniformly distributed on the outer wall of the outer pipe of the clover-shaped working end in the radial direction, the groove depth of each pressure reducing groove gradually becomes deeper from top to tail end, so that cavities between the outer pipe and the inner pipe are gradually isolated into three independent pipelines, and three water outlets are formed at the tail ends.
Preferably, the end of the clover-shaped working end is slightly longer than the end of the inner tube.
Preferably, the shape of the water outlet is irregular round and blunt corners.
Preferably, the outer pipe and the inner pipe are made of hard PVC.
The utility model has the advantages of
(1) The clinical operation is effectively simplified, the suction function and the flushing function are combined into a whole, and the device can be held by one hand;
(2) the suction port is effectively prevented from being blocked by soft tissues, and the negative pressure around the suction port can be greatly reduced by the pressure reduction groove and the non-flush tail end arranged at the clover-shaped working end, so that the smooth running of the suction function is ensured, and the suction efficiency is improved;
(3) the crowding phenomenon above the operation area is effectively relieved, the operation field is kept clear, the application of the long rubber tube prolongs the flushing pipeline, and the original near-operation area injection is changed into remote injection control;
(4) the three-leaf-shaped working end is small and smooth, can extend into a small and deep wound to wash and timely suck dirty blood or fine and broken residues accumulated in the deep layer, so that the washing and debriding operations are more convenient and efficient;
(5) the wound surface cleaning assisting device has the function of assisting in cleaning the wound surface, the irregular round truncated corner at the tail end of the clover-shaped working end can also play a role in cleaning the wound surface to a certain extent, fine residues adhered and carried by the soft tissue surface can be removed in an assisting manner, and the wound cleaning efficiency is improved;
(6) the medical waste liquid is removed in time, the secondary pollution of the operation area is reduced, the distance between the suction port and the water outlet is fixed, the waste liquid, dirty blood, tissue debris and the like generated in the flushing process can be sucked in time, and the probability that the medical waste liquid pollutes the surrounding wound surface, the operator and the operation environment is reduced;
(7) the flushing points are increased to three points, so that the single flushing area is wider;
(8) strong universality and wide application. The equipment and resources which are always provided by the medical institution are fully utilized, and the additional purchase and cleaning of novel equipment are not needed, so that the method is suitable for all medical institutions;
(9) the PVC material is integrally made, the structure is simple, and the manufacturing cost is low;
(10) is disposable and does not need cleaning and disinfection.
Drawings
FIG. 1 is a schematic front view of a sleeve type suction-flushing two-in-one aspirator tip according to the present invention;
FIG. 2 is a schematic side view of a telescopic two-in-one suction device head for flushing and sucking according to the present invention;
FIG. 3 is a bottom end view of the clover-shaped working end;
in the figure, 1, a suction apparatus joint, 2, a water inlet joint, 3, an inner tube, 4, an outer tube, 5, a cloverleaf-shaped working end, 6, a cavity gap, 7, a water outlet, 8 and a decompression groove.
Detailed Description
A sleeve type flushing-suction two-in-one aspirator head is shown in figures 1-3, is made of PVC environment-friendly materials and comprises an inner tube 3 and an outer tube 4 sleeved outside the inner tube 3, the inner tube 3 is used as a suction pipeline for medical waste liquid sucked by an aspirator to pass through, one end of the inner tube passes through the wall of the outer tube 4, an aspirator joint 1 is arranged, and the transition part of the inner tube 3 and the aspirator joint 1 is tightly wrapped; the outer pipe 4 is used as a flushing pipeline and is wrapped outside the inner pipe 3, a cavity 6 is formed between the outer pipe 4 and the inner pipe 3 and is used for the circulation of medical flushing liquid, one end of the outer pipe 4 is provided with a water inlet joint 2, and the water inlet joint 2 is arranged on the side of the aspirator joint 1;
the other end of the outer tube 4 is provided with a clover-shaped working end 5, three decompression grooves 8 are uniformly distributed on the outer wall of the outer tube of the clover-shaped working end 5 in the radial direction, the groove depth of each decompression groove 8 gradually becomes deeper from the top to the tail end, so that a cavity gap 6 between the outer tube 4 and the inner tube 3 is gradually isolated into three independent pipelines, and three water outlets 7 are formed at the tail end.
The tip of the clover-shaped working end 5 in this embodiment is slightly longer than the tip of the inner tube 3, and the soft tissue adjacent to the suction port is spread.
The shape of the water outlet 7 is irregular round and blunt corners, the design plays a role in brushing the wound surface to a certain extent, and can assist in removing fine and broken residues adhered and clamped on the surface of soft tissue, so that the debridement and scrubbing efficiency is improved.
When the sleeve type flushing-sucking two-in-one aspirator head is used, the aspirator connector 1 is connected to the aspirator body in the original mode, the water inlet connector 2 is connected with a large-capacity syringe through a long rubber tube, and the syringe can be filled with physiological saline or other surgical flushing liquid in advance. The suction function can be normally performed by opening the negative pressure suction apparatus, the washing function can be performed by a hand washing nurse or an assistant pushing the syringe piston, and the washing-suction two-in-one operation is realized. In addition, the long rubber tube is used for enabling the flushing operation to be pushed remotely, so that the crowding phenomenon above the operation area is effectively relieved, and the clear and open operation field is favorably maintained.
The present invention will be described in further detail with reference to specific examples.
Example 1
(1) The suction adapter is attached to a suction body commonly used in operating rooms. The aspirator head is held by an assistant close to the operation area.
(2) One end of the long rubber tube is connected with the water inlet joint, and the other end is connected with a large-capacity injector which is filled with physiological saline in advance. The syringe is held by a hand wash nurse remote from the operating area.
(3) In the mandibular angle arthroplasty of the oral approach, when the suture is advanced and the flushing operation is performed, the hand washing nurse pushes the syringe piston to make the physiological saline injected into the outer tube and finally ejected out from the three water outlets of the clover-shaped working end. The assistant holding the aspirator head stretches the clover-shaped working end into the wound to wash the wound surface and the bone surface, timely sucks and removes medical waste liquid, bone chips and soft tissue fragments, and simultaneously can use the round blunt edge angle of the working end to match with fingers to scrub the wound surface and the bone surface.
(4) After the operation is finished, the suction head can be discarded together with other medical wastes.
The use of the sleeve type suction head with two functions of flushing and sucking greatly avoids the problem that the soft tissue blocks the mouth of the suction device, so that the operation process of the suction function is more convenient and smooth. The working end with small and exquisite structure and smooth lines enables the flushing-sucking integrated operation to stretch into the deep layer of the wound to be carried out and assists in cleaning the wound surface, so dirty blood or fine residue accumulated in the deep layer of the oral access can be timely and thoroughly removed, and the flushing operation is more convenient and efficient. The irrigation and the suction are integrated, and the original irrigation and suction operations of the near operation area are simplified into the irrigation and suction integrated operation of the far-end injection and the near operation area, so that the crowding phenomenon above the operation area is effectively relieved, and the operation field is cleared.
The utility model ensures the high efficiency and the thoroughness of the suction and irrigation operations and the clear and unobstructed surrounding of the operation area, starts from two important aspects to improve the operation efficiency and effect, is beneficial to reducing the incidence of postoperative hematoma and infection, quickens the rehabilitation process and improves the postoperative satisfaction of patients.
Example 2
(1) The suction adapter is attached to a suction body commonly used in operating rooms. The aspirator head is held by an assistant close to the operation area.
(2) One end of the long rubber tube is connected with the water inlet joint, and the other end of the long rubber tube is connected with a large-capacity injector which is filled with medical flushing liquid in advance. The syringe is held by a hand wash nurse remote from the operating area.
(3) When soft tissue debridement is performed in the early stage of a patient with fracture of the chin area of the mandible caused by an automobile accident, a hand washing nurse pushes the syringe piston to inject medical flushing fluid into the outer tube and finally the three water outlets of the clover-shaped working end are sprayed out. The assistant holding the aspirator head makes the clover-shaped working end close to the wound surface of the soft tissue, so that water flows to wash the area to be cleaned urgently, and medical waste liquid, soft tissue fragments, soil, sand, glass slag and other fine foreign matters are timely sucked, and meanwhile, the round and blunt edges of the working end can be matched with fingers and gauze to scrub the wound surface.
(4) The same remote push-injection matching flushing-sucking integrated operation is adopted in the fracture reduction operation, namely, a hand-washing nurse pushes a syringe piston to inject physiological saline into a flushing pipeline and finally three water outlets of the clover-shaped working end are sprayed out. The assistant holding the aspirator head stretches the clover-shaped working end into the wound to wash the wound surface and the bone surface, timely sucks and removes medical waste liquid, bone chips and soft tissue fragments, and simultaneously can use the round blunt edge angle of the working end to match with fingers to scrub the wound surface and the bone surface.
(5) After the debridement and the operation are finished, the aspirator head can be discarded together with other medical wastes.
The use of the sleeve type suction head with two functions of flushing and sucking greatly avoids the problem that the soft tissue blocks the mouth of the suction device, so that the operation process of the suction function is more convenient and smooth. The working end with the round obtuse edge angle can assist the wound surface to be scrubbed, so that fine foreign matters such as dirty blood, medical waste liquid, soft tissue fragments, mud, sand, stone, glass slag and the like can be removed timely and thoroughly, and the debridement operation is more efficient. The irrigation and the suction are integrated, and the original irrigation and suction operations of the near operation area are simplified into the irrigation and suction integrated operation of the far-end injection and the near operation area, so that the crowding phenomenon above the operation area is effectively relieved, and the operation field is cleared.
The utility model ensures the high efficiency and the thoroughness of debridement, is favorable for maintaining the cleanness of the wound surface of soft tissue and evaluating the injury condition, and lays a solid foundation for subsequent trauma treatment and soft tissue repair. Clear and unobstructed operation fields in the fracture reduction operation are beneficial to accelerating the operation process, reducing the incidence rate of postoperative hematoma and infection, accelerating the recovery speed and improving the postoperative satisfaction of patients.
The above-described embodiments are only some, not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
Claims (4)
1. A sleeve type flushing-sucking two-in-one aspirator head is characterized by comprising an inner pipe and an outer pipe sleeved outside the inner pipe, wherein a cavity gap is formed between the outer pipe and the inner pipe, an aspirator joint is arranged at one end of the inner pipe, a water inlet joint is arranged at one end of the outer pipe, and the water inlet joint is arranged on the side of the aspirator joint;
the other end of the outer pipe is provided with a working end, three decompression grooves are uniformly distributed on the outer wall of the outer pipe of the working end in the radial direction, the groove depths of the decompression grooves gradually become deeper from the top to the tail end, so that cavities between the outer pipe and the inner pipe are gradually isolated into three independent pipelines, and three water outlets are formed at the tail end.
2. The extension-type suction-irrigation two-in-one aspirator head of claim 1, wherein the distal end of the working end is slightly longer than the distal end of the inner tube.
3. The extension-type suction and flushing aspirator head according to claim 1, wherein the water outlet is rounded.
4. The extension-type suction and flushing two-in-one aspirator head according to claim 1, wherein the outer tube and the inner tube are made of rigid PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122373949.4U CN216169332U (en) | 2021-09-29 | 2021-09-29 | Sleeve type suction device head with two functions of flushing and sucking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122373949.4U CN216169332U (en) | 2021-09-29 | 2021-09-29 | Sleeve type suction device head with two functions of flushing and sucking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216169332U true CN216169332U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122373949.4U Active CN216169332U (en) | 2021-09-29 | 2021-09-29 | Sleeve type suction device head with two functions of flushing and sucking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216169332U (en) |
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2021
- 2021-09-29 CN CN202122373949.4U patent/CN216169332U/en active Active
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