CN221469906U - Incision protector with adjustable ring opening size - Google Patents
Incision protector with adjustable ring opening size Download PDFInfo
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- CN221469906U CN221469906U CN202322395654.6U CN202322395654U CN221469906U CN 221469906 U CN221469906 U CN 221469906U CN 202322395654 U CN202322395654 U CN 202322395654U CN 221469906 U CN221469906 U CN 221469906U
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- outer ring
- notch
- rod
- ring
- protective film
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- 230000001012 protector Effects 0.000 title claims abstract description 39
- 238000007142 ring opening reaction Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 210000003813 thumb Anatomy 0.000 claims description 22
- 210000001503 joint Anatomy 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000001356 surgical procedure Methods 0.000 description 8
- 230000006378 damage Effects 0.000 description 7
- 208000002847 Surgical Wound Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002324 minimally invasive surgery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 208000037816 tissue injury Diseases 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses an incision protector with an adjustable ring opening size, which comprises a protective film, an outer ring and an inner ring, wherein two ends of the protective film are respectively fixed on the outer ring and the inner ring, the upper end of the protective film is arranged around the ring edge of the outer ring in a circle, the lower end of the protective film is arranged around the ring edge of the inner ring in a circle, an operation channel is formed in the protective film, when the protective film is sleeved in an incision of a patient, the outer ring is exposed outside the patient, and the inner ring is arranged in the patient. The outer ring has elasticity, a notch is arranged on the side edge of the outer ring, an adjusting mechanism for adjusting the diameter of the notch is arranged at the notch, and when the diameter of the notch is shortened by the adjusting mechanism, the outer ring is elastically deformed, so that the inner diameter of the outer ring is reduced; when the diameter of the notch is elongated by the adjusting mechanism, the outer ring is restored to the original shape, so that the inner diameter of the outer ring is increased. The utility model can adjust the inner diameter of the outer ring, so that the operation channel is matched with the actual operation space, the operation is easy to be carried out, and the working intensity of medical staff is reduced.
Description
Technical Field
The utility model relates to a medical apparatus, in particular to an incision protector with an adjustable ring opening.
Background
In surgery, when a doctor cuts an incision at a surgical site of a patient, the incision is closed due to the contraction of tissues, so that the incision is required to be pulled Zhang Kuo for performing the surgery, the earliest surgery is performed by a human hand or a plurality of metal retractors or retractor, the tissue is damaged due to uneven pulling stress and excessive pulling of the incision, and even secondary damage is caused to the incision. The minimally invasive surgery of the modern medical treatment means has the advantages of small trauma, light tissue injury, short surgery time, quick rehabilitation and the like, reduces the harm of surgery to human bodies, reduces inconvenience and pain brought by diseases to patients, adopts a method of small incision to operate, uses surgical instruments to take out tissues or perform other operations through the small incision, but easily damages tissues around the incision in the implementation process, increases the risk of postoperative incision infection, needs to adopt an incision protector to perform surgery protection in order to prevent the incision injury, is provided with an outer ring and an inner ring at two ends of an operation channel of the incision protector, is arranged in a patient body, is arranged outside the patient body, enables the incision protector to be sleeved in the minimally invasive surgery incision, can realize even opening of the surgery incision, and doctors use tools such as a surgical knife to perform surgery on the patients through the operation channel of the incision protector.
The inner diameter of the outer ring opening of the existing incision protector is fixed, and after the incision protector is placed in an incision, if the outer ring size specification of the incision protector is not matched with the actual operation space, namely the inner diameter of the outer ring of the incision protector is too small, the operation is difficult, and the working strength of medical staff is increased; if the operation channel of the incision protector cannot meet the requirement of the instrument deployment operation, medical staff can only replace the incision protector with larger size and specification, and the incision protector is placed into the incision again, so that secondary injury of the operation incision can be caused.
Disclosure of utility model
The utility model aims to provide an incision protector with an adjustable ring opening size, which can adjust the inner diameter of an outer ring, so that an operation channel is matched with an actual operation space, the operation is easy to perform, and the working intensity of medical staff is reduced.
In order to achieve the above object, the present utility model adopts the following technical scheme:
The utility model provides a circle mouth size adjustable incision protector, includes protection film, outer loop and inner loop, and protection film both ends are fixed in outer loop and inner loop respectively, and the protection film upper end sets up round around outer loop limit, and the protection film lower extreme sets up round around inner loop limit, forms the operation passageway in the protection film, when the protection film cover is located in the patient incision, the outer loop exposes outside the patient, and the inner loop is arranged in the patient. The outer ring has elasticity, a notch is arranged on the side edge of the outer ring, an adjusting mechanism for adjusting the diameter of the notch is arranged at the notch, and when the diameter of the notch is shortened by the adjusting mechanism, the outer ring is elastically deformed, so that the inner diameter of the outer ring is reduced; when the diameter of the notch is elongated by the adjusting mechanism, the outer ring is restored to the original shape, so that the inner diameter of the outer ring is increased.
Compared with the prior art, the incision protector with the adjustable ring opening size has the following beneficial effects:
1. By adopting the incision protector with the adjustable ring opening size, medical staff can adjust the inner diameter of the outer ring by controlling the diameter length of the notch of the outer ring through the adjusting mechanism, so that an operation channel is matched with an actual operation space, operation is easy to perform, and the working intensity of the medical staff is reduced.
2. If the operation channel is not matched with the actual operation space, medical staff only needs to adjust the inner diameter of the outer ring, and does not need to replace an incision protector, so that secondary damage to an operation incision is avoided.
Preferably, the adjusting mechanism comprises an adjusting rod and a fixing rod, the adjusting rod and the fixing rod are respectively fixed at two ends of the outer ring notch, the adjusting rod is collinear with the fixing rod, a rod cavity pipeline is arranged in the fixing rod, a rotatable thumb wheel is arranged at the end of the fixing rod, a butt joint hole is arranged in the thumb wheel, the butt joint hole is in threaded connection with the adjusting rod, the end of the adjusting rod is placed in the rod cavity pipeline, and two ends of the outer ring notch are fixedly connected with each other: when the dial wheel rotates positively, the adjusting rod moves into the butt joint hole, so that the inner diameter of the outer ring is reduced; when the thumb wheel rotates reversely, the adjusting rod moves out of the butt joint hole, so that the inner diameter of the outer ring is increased. The medical staff can change the inner diameter of the outer ring by rotating the thumb wheel, thereby being convenient for operation.
Preferably, the outer peripheral surface of the poking wheel is provided with a locking groove, the outer peripheral surface of the fixed rod is provided with a movable locking button, and the end parts of the locking button move into the locking groove and are mutually buckled, so that the poking wheel and the fixed rod are mutually fixed. The lock button is arranged in the lock groove and then plays a role in positioning the thumb wheel, so that the inner diameter of the outer ring is prevented from being changed due to accidental rotation of the thumb wheel.
Preferably, the end of the lock button is connected with the lock groove through magnetic attraction. The end of the lock button is attracted to the lock groove to prevent the lock button from moving out of the lock groove accidentally.
Preferably, the exposed surface of the lock button is provided with a plurality of longitudinal grooves, the longitudinal grooves are in a strip shape, the length direction of the longitudinal grooves is mutually perpendicular to the moving direction of the lock button, and the longitudinal grooves are arranged at intervals along the moving direction of the lock button. The longitudinal grooves are used for increasing friction force on the surface of the lock button, so that the lock button is easy to move after a medical staff touches the surface of the lock button by hands.
Preferably, the outer peripheral surface of the poking wheel is provided with a plurality of transverse grooves, the transverse grooves are in a strip shape, the length direction of the transverse grooves is parallel to the length direction of the fixing rod, and the plurality of transverse grooves are circumferentially arranged at intervals. The transverse grooves are used for increasing friction force on the surface of the thumb wheel, so that a medical staff can easily rotate the thumb wheel after touching the surface of the thumb wheel by hands.
Preferably, the inner wall of the outer ring is provided with a fixing clamp, and the rod body appliance is clamped in the clamping groove of the fixing clamp, so that medical staff can take the rod body appliance conveniently at any time.
Drawings
Fig. 1 is a schematic structural view of the notch protector in embodiment 1 after the lock button is fastened in the lock groove.
Fig. 2 is a front view of the incision protector in embodiment 1.
Fig. 3 is a schematic structural view of the adjusting mechanism in embodiment 1.
Fig. 4 is a schematic structural view of the notch protector in embodiment 1 after the lock knob is moved out of the lock groove.
Fig. 5 is a schematic view showing the structure of the incision protector after the attachment of the fixing clip in embodiment 2.
Fig. 6 is a top view of the incision protector in embodiment 2.
Fig. 7 is a schematic view showing the structure of the incision protector when the fixing clip is attached in embodiment 2.
Fig. 8 is a schematic view showing the structure of the incision protector in embodiment 3.
Reference numerals: 1. a protective film; 10. an operation channel; 11. an outer ring; 12. an inner ring; 13. a notch; 2. an adjusting mechanism; 20. an adjusting rod; 21. a thumb wheel; 22. a butt joint hole; 23. a fixed rod; 24. a rod cavity conduit; 25. a lock button; 26. a locking groove; 27. longitudinal grooves; 28. transverse grooves; 3. and (5) fixing clips.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Example 1
An adjustable collar size incision protector as shown in figures 1 to 4,
The protective film comprises a protective film 1, an outer ring 11 and an inner ring 12, wherein two ends of the protective film 1 are respectively fixed on the outer ring 11 and the inner ring 12, the upper end of the protective film 1 is arranged around the annular edge of the outer ring 11, the lower end of the protective film 1 is arranged around the annular edge of the inner ring 12, an operation channel 10 is formed in the protective film 1, when the protective film 1 is sleeved in a patient incision, the outer ring 11 is exposed outside the patient, and the inner ring 12 is arranged in the patient. The outer ring 11 has elasticity, a notch 13 is arranged on the side edge of the outer ring 11, an adjusting mechanism 2 is arranged at the notch 13, and when the diameter of the notch 13 is shortened by the adjusting mechanism 2, the outer ring 11 is elastically deformed, so that the inner diameter of the outer ring 11 is reduced; when the diameter of the notch 13 is elongated by the adjusting mechanism 2, the outer ring 11 is restored to its original shape, and the inner diameter of the outer ring 11 is increased. The medical staff controls the diameter and the length of the notch 13 of the outer ring 11 through the adjusting mechanism 2, and can adjust the inner diameter of the outer ring 11, so that the operation channel 10 is matched with the actual operation space, the operation is easy to perform, and the working intensity of the medical staff is reduced. If the operation channel 10 is not matched with the actual operation space, the medical staff only needs to adjust the inner diameter of the outer ring 11, and does not need to replace an incision protector, so that secondary damage to an operation incision is avoided.
Wherein, protection film 1 adopts the transparent material of elasticity, makes protection film 1 can take place deformation along with outer loop 11 internal diameter size, and medical personnel also can observe the interior utensil of operation passageway 10 of operation through protection film 1 lateral wall and carry out the operation.
Referring to fig. 1 and 3, the adjusting mechanism 2 includes an adjusting rod 20 and a fixing rod 23, the adjusting rod 20 and the fixing rod 23 are respectively fixed at two ends of the notch 13 of the outer ring 11, the adjusting rod 20 is collinear with the fixing rod 23, a rod cavity pipeline 24 is arranged in the fixing rod 23, a rotatable driving wheel 21 is arranged at the end of the fixing rod 23, a butt joint hole 22 is arranged in the driving wheel 21, the butt joint hole 22 is in threaded connection with the adjusting rod 20, and the end of the adjusting rod 20 is placed in the rod cavity pipeline 24, so that two ends of the notch 13 of the outer ring 11 are fixedly connected: when the dial wheel 21 rotates forwards, the adjusting rod 20 moves into the butt joint hole 22, so that the inner diameter of the outer ring 11 is reduced; when the thumb wheel 21 rotates reversely, the adjusting rod 20 moves out of the butt joint hole 22, so that the inner diameter of the outer ring 11 is increased. The medical staff can change the inner diameter of the outer ring 11 by rotating the thumb wheel 21, thereby being convenient for operation.
Referring to fig. 4, the outer circumferential surface of the dial 21 is provided with a locking groove 26, the outer circumferential surface of the fixing lever 23 is provided with a movable locking knob 25, and the ends of the locking knob 25 are moved into the locking groove 26 and are mutually buckled, so that the dial 21 and the fixing lever 23 are mutually fixed. After the lock button 25 is placed in the lock groove 26, the lock button plays a role in positioning the thumb wheel 21, so that the thumb wheel 21 is prevented from accidentally rotating, and the inner diameter of the outer ring 11 is prevented from being changed.
Wherein the end of the lock button 25 is connected with the lock groove 26 through magnetic attraction. The end of the lock knob 25 is attracted to the lock groove 26 to prevent the lock knob 25 from being accidentally moved out of the lock groove 26.
Referring to fig. 1, a plurality of longitudinal grooves 27 are formed on an exposed surface of the lock button 25, the longitudinal grooves 27 are in a bar shape, the length direction of the longitudinal grooves 27 is perpendicular to the moving direction of the lock button 25, and the longitudinal grooves 27 are arranged at intervals along the moving direction of the lock button 25. The longitudinal grooves 27 are used to increase the friction on the surface of the knob 25, so that the knob 25 can be easily moved by a medical staff after touching the surface of the knob 25 by hand.
Referring to fig. 1, the outer peripheral surface of the thumb wheel 21 is provided with a plurality of transverse grooves 28, the transverse grooves 28 are in a bar shape, the length direction of the transverse grooves 28 is parallel to the length direction of the fixing rod 23, and the plurality of transverse grooves 28 are circumferentially arranged at intervals. The transverse grooves 28 are used to increase the friction on the surface of the thumb wheel 21, so that the thumb wheel 21 can be easily rotated after the medical staff touches the surface of the thumb wheel 21 by hand.
Example 2
As shown in fig. 5 to 7, the incision protector with adjustable ring opening size is based on embodiment 1, and the difference between this embodiment and embodiment 1 is that:
The inner wall of the outer ring 11 is provided with a fixing clamp 3, and the rod body appliance is clamped in the clamping groove of the fixing clamp 3, so that medical staff can take the rod body appliance conveniently at any time.
Wherein, outer ring 11 inner wall and fixation clamp 3 threaded connection, medical personnel can dismouting fixation clamp 3 according to actual demand.
Example 3
As shown in fig. 8, the incision protector with adjustable ring opening size is based on embodiment 1, and the difference between this embodiment and embodiment 1 is that: the outer ring 11 and the inner ring 12 are provided with notches 13 on the same side, and the adjusting mechanism 2 is arranged at the notches 13.
The medical staff adjusts the inner diameter of the inner ring 12 through the adjusting mechanism 2 at the notch 13 of the inner ring 12, so that the inner ring 12 is matched with the surgical incision, and the surgical incision surgical instrument is suitable for surgical incisions with different sizes.
Wherein, the fixed rod 23 and the adjusting rod 20 are arc-shaped, and after the fixed rod 23 and the adjusting rod 20 of the two adjusting mechanisms 2 are connected at the notch 13, the outer ring 11 and the inner ring 12 are respectively circular, and the appearance of the notch protector is more attractive.
While the foregoing is directed to the preferred embodiment of the present utility model, other and further modifications and improvements may be made by those skilled in the art without departing from the principles of the utility model, and such are intended to be considered within the scope of the utility model.
Claims (7)
1. An incision protector with adjustable ring opening size, which is characterized in that: comprises a protective film (1), an outer ring (11) and an inner ring (12), wherein the two ends of the protective film (1) are respectively fixed on the outer ring (11) and the inner ring (12), the upper end of the protective film (1) is arranged around the annular edge of the outer ring (11) in a circle, the lower end of the protective film (1) is arranged around the annular edge of the inner ring (12) in a circle, an operation channel (10) is formed in the protective film (1), when the protective film (1) is sleeved in a patient incision, the outer ring (11) is exposed outside the patient, the inner ring (12) is arranged in the patient,
The outer ring (11) has elasticity, a notch (13) is arranged on the side edge of the outer ring (11), an adjusting mechanism (2) for adjusting the diameter of the notch (13) is arranged at the notch (13), and when the diameter of the notch (13) is shortened through the adjusting mechanism (2), the outer ring (11) is elastically deformed, so that the inner diameter of the outer ring (11) is reduced; when the diameter of the notch (13) is elongated by the adjusting mechanism (2), the outer ring (11) is restored to the original shape, so that the inner diameter of the outer ring (11) is increased.
2. The adjustable collar size incision protector of claim 1, wherein: the adjusting mechanism (2) comprises an adjusting rod (20) and a fixing rod (23), the adjusting rod (20) and the fixing rod (23) are respectively fixed at two ends of a notch (13) of the outer ring (11), the adjusting rod (20) is collinear with the fixing rod (23), a rod cavity pipeline (24) is arranged in the fixing rod (23), a rotatable thumb wheel (21) is arranged at the end part of the fixing rod (23), a butt joint hole (22) is arranged in the thumb wheel (21), the butt joint hole (22) is in threaded connection with the adjusting rod (20), and the end part of the adjusting rod (20) is arranged in the rod cavity pipeline (24) to enable two ends of the notch (13) of the outer ring (11) to be connected and fixed: when the thumb wheel (21) rotates positively, the adjusting rod (20) moves into the butt joint hole (22) to reduce the inner diameter of the outer ring (11); when the thumb wheel (21) rotates reversely, the adjusting rod (20) moves out of the butt joint hole (22) to increase the inner diameter of the outer ring (11).
3. The adjustable collar size incision protector of claim 2, wherein: the outer peripheral surface of the poking wheel (21) is provided with a locking groove (26), the outer peripheral surface of the fixed rod (23) is provided with a movable locking button (25), and the end parts of the locking buttons (25) move into the locking groove (26) and are mutually buckled, so that the poking wheel (21) and the fixed rod (23) are mutually fixed.
4. A loop-size adjustable incision protector according to claim 3, wherein: the end part of the lock button (25) is connected with the lock groove (26) through magnetic attraction.
5. A loop-size adjustable incision protector according to claim 3, wherein: the lock button (25) is provided with a plurality of longitudinal grooves (27) for increasing friction force on the surface of the lock button (25), the longitudinal grooves (27) are in a strip shape, the length direction of the longitudinal grooves (27) is mutually perpendicular to the moving direction of the lock button (25), and the longitudinal grooves (27) are arranged at intervals along the moving direction of the lock button (25).
6. The adjustable collar size incision protector of claim 2, wherein: the friction force increasing device is characterized in that a plurality of transverse grooves (28) for increasing the friction force on the surface of the poking wheel (21) are formed in the outer peripheral surface of the poking wheel (21), the transverse grooves (28) are in a strip shape, the length direction of the transverse grooves (28) is parallel to the length direction of the fixing rod (23), and the plurality of transverse grooves (28) are circumferentially arranged at intervals.
7. The adjustable collar size incision protector of claim 1, wherein: the inner wall of the outer ring (11) is provided with a fixing clamp (3), and the rod body appliance is clamped in the clamping groove of the fixing clamp (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322395654.6U CN221469906U (en) | 2023-09-04 | 2023-09-04 | Incision protector with adjustable ring opening size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322395654.6U CN221469906U (en) | 2023-09-04 | 2023-09-04 | Incision protector with adjustable ring opening size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221469906U true CN221469906U (en) | 2024-08-06 |
Family
ID=92375924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322395654.6U Active CN221469906U (en) | 2023-09-04 | 2023-09-04 | Incision protector with adjustable ring opening size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221469906U (en) |
-
2023
- 2023-09-04 CN CN202322395654.6U patent/CN221469906U/en active Active
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