Exhibit 99.1

INSTRUCTIONS AS TO USE OF

ICECURE MEDICAL LTD.’s RIGHTS CERTIFICATE

CONSULT THE INFORMATION AGENT, YOUR BANK OR BROKER AS TO ANY QUESTIONS

The following instructions relate to the distribution of rights (the “Rights Offering”) by IceCure Medical Ltd., a company incorporated under the laws of the State of Israel (“Company”), to all holders of record (the “Record Holders”) of its ordinary shares, no par value per share (the “Ordinary Share”), as described in the Company’s prospectus dated [●], 2025 (the “Prospectus”). Record Holders of Ordinary Shares as of 5:00 p.m., New York City time, on July 9, 2025 (the “Record Date”) are receiving, at no charge, non-transferable subscription rights (the “Rights”) to purchase up to an aggregate of 10,000,000 units each, a “Unit”) at a subscription price of $1.00 per Unit (the “Subscription Price”). Each Unit consists of one Ordinary Share and one warrant to purchase one Ordinary Share (the “Warrant”). In lieu of receiving an Ordinary Share in a Unit, a Record Holder whose ownership would exceed 4.99% (or, at the Record Holder’s election, 9.99%) of the Company’s outstanding Ordinary Shares following the Rights Offering may elect to receive one pre-funded warrant to purchase one Ordinary Share (the “Pre-Funded Warrant”) in lieu of one Ordinary Share and the Subscription Price per Unit, consisting of one Pre-Funded Warrant and one Warrant, for any such electing Record Holder will be reduced to $0.9999 (which equals the Subscription Price per Unit consisting of one Ordinary Share and one Warrant, less the $0.0001 exercise price for each Pre-Funded Warrant).

As described in the Prospectus, each Record Holder will receive one Right for each Ordinary Share that such Record Holder owned as of 5:00 p.m., New York City time, on the Record Date. The Rights will expire, if not exercised prior to 5:00 p.m., New York City time, on July 28, 2025, unless extended by the Company’s in its sole discretion (such time, the “Expiration Date”). Any Rights that are not exercised prior to 5:00 p.m., New York City time, on the Expiration Date will expire, have no value and cease to be exercisable for Units. The Company will not be obligated to honor any purported exercise of Rights received by Broadridge Corporate Issuer Solutions, LLC, the subscription and information agent for the Rights Offering (the “Subscription Agent”), after 5:00 p.m., New York City time, on the Expiration Date.

Each Right allows the Record Holder thereof to subscribe for 0.1703 or a Unit pursuant to the Record Holder’s basic subscription right (the “Basic Subscription Right”). The Company will not issue fractional Units in the Rights Offering. If the number of Rights you exercise would otherwise permit you to purchase a fraction of a Unit, the number Units that you may purchase will be rounded down to the nearest whole share. Any excess subscription payments received by the Subscription Agent will be returned, without interest or penalty, as soon as practicable. For example, if you owned 100 Ordinary Shares as of the Record Date, you would receive 100 Rights and would have the right to purchase 17 Units — each consisting of one Ordinary Share (or one Pre-Funded Warrant in lieu thereof) and one Warrantpursuant to your Basic Subscription Rights.

If a Record Holder fully exercises his Basic Subscription Right and other Record Holders do not fully exercise their Basic Subscription Rights, such Record Holder may also exercise an over-subscription right (the “Over-Subscription Right”) to purchase additional Units that remain unsubscribed at the expiration of the Rights Offering (such shares, the “Unsubscribed Units”), subject to availability and pro rata allocation of the Unsubscribed Units among all persons exercising their Over-Subscription Right. To the extent the Unsubscribed Units are not sufficient to satisfy all of the properly exercised Over-Subscription Rights, the Unsubscribed Units will be prorated among those who properly exercised Over-Subscription Rights in proportion to their respective Basic Subscription Rights. To the extent the Record Holders properly exercise their Over-Subscription Rights for an aggregate amount of Units that is less than the number of the Unsubscribed Units, each Record Holder will be allocated the full number of Unsubscribed Units for which each such Record Holder actually paid in connection with the Over-Subscription Right. The remaining Unsubscribed Units will be allocated among all other Record Holders exercising the Over-Subscription Right on the same pro rata basis described above.

Each Record Holder will be required to submit payment in full for all the Units such holder wishes to buy with his or her Basic Subscription Right(s) and Over-Subscription Right(s). Because the total number of Unsubscribed Units will not be known prior to the expiration of the Rights Offering, if a Record Holder wishes to maximize the number of Units he or she may purchase pursuant to such holder’s Over-Subscription Right(s), such Record Holder will need to deliver payment in an amount equal to the aggregate Subscription Price for the maximum investment amount that the Record Holder wishes to invest, assuming that no Record Holder other than such Record Holder purchases any Units pursuant to their Basic Subscription Rights and Over-Subscription Rights.

The Company will not be required to issue Ordinary Shares, Pre-Funded Warrants and Warrants to you if the Subscription Agent does not receive your payment prior to the Expiration Date, regardless of when you send the subscription payment and related documents. The Company may extend the Expiration Date by giving written notice to the Subscription Agent before the expiration of the Rights Offering. If the Company elects to extend the Expiration Date, it will issue a press release announcing such extension no later than 9:00 a.m., New York City time, on the next business day after the most recently announced Expiration Date. The Rights held by each Record Holder are evidenced by non-transferable rights certificates (the “Rights Certificates”). The Rights are non-transferable and may not be sold, transferred, assigned or given away to anyone, except by operation of law (e.g., by death) or by such Record Holders that are closed-end funds to funds affiliated with such Record Holders.

Do not send the Rights Certificate or payment to the Company. If you wish to participate in the Rights Offering, the Subscription Agent must receive your properly completed and duly executed Rights Certificate and any other required document, with full payment of the aggregate Subscription Price, including final clearance of any checks, before 5:00 p.m., New York City time, on the Expiration Date. Once you have exercised your Rights, you may not cancel, revoke or otherwise amend the exercise of your Rights. Any Rights that are not exercised prior to the Expiration Date will be void, of no value and will cease to be exercisable for Units, and you will have no further rights under them.

The number of Ordinary Shares you own is printed on the face of your Rights Certificate. The number of Ordinary Shares printed on the face of the Rights Certificate can be used to help you determine your percentage ownership for the purposes of determining the amount you elect to subscribe for pursuant to the Over-Subscription Right. You should indicate your wishes with regard to the exercise of your Rights by completing the appropriate portions of your Rights Certificate and returning the certificate to the Subscription Agent in the envelope provided.

YOUR RIGHTS CERTIFICATES AND FULL SUBSCRIPTION PRICE PAYMENT FOR EACH RIGHT THAT IS EXERCISED PURSUANT TO THE BASIC SUBSCRIPTION RIGHT PLUS THE FULL SUBSCRIPTION PRICE FOR ANY ADDITIONAL AMOUNT OF UNITS SUBSCRIBED FOR PURSUANT TO THE OVER-SUBSCRIPTION RIGHT, INCLUDING FINAL CLEARANCE OF ANY CHECKS, MUST BE RECEIVED BY THE SUBSCRIPTION AGENT, ON OR BEFORE 5:00 P.M., NEW YORK CITY TIME, ON THE EXPIRATION DATE. ONCE A HOLDER OF RIGHTS HAS EXERCISED THE BASIC SUBSCRIPTION RIGHT OR THE OVER-SUBSCRIPTION RIGHT, SUCH EXERCISE MAY NOT BE REVOKED. RIGHTS NOT EXERCISED PRIOR TO 5:00 P.M., NEW YORK CITY TIME, ON THE EXPIRATION DATE WILL EXPIRE.

1. Method of Subscription - Exercise of Rights.

To exercise your Rights, you must properly complete and duly execute your Rights Certificate and any other required document and forward them, together with payment in full of the aggregate amount you wish to invest for which you have subscribed pursuant to the Basic Subscription Right and the Over-Subscription Right, to the Subscription Agent, to be received before 5:00 p.m., New York City time, on the Expiration Date. The Subscription Agent will hold funds received in payment for Units in escrow in a segregated bank account pending completion of the Rights Offering.

Your payment of the aggregate Subscription Price must be made in U.S. dollars for the entire amount you wish to invest in the Rights Offering by:

ABA/Routing number: 123000848

International/Swift code: USBKUS44IMT

Bank: U.S. Bank

City/State/Country: Minneapolis, MN 55402 United States

Beneficiary Account Name: Broadridge

Account Number: 153910728465

Reference: IceCure Rights Offering For Further Credit Name: IceCure Medical Ltd.

For Further Credit Account Number: 153912200620

If you elect to exercise your Rights, the Company urges you to consider using a wire transfer of funds to ensure that the Subscription Agent receives your funds before the expiration of the Rights Offering. If your required subscription exercise documentation is received by the Subscription Agent after the expiration of the Rights Offering, the Company may, in its sole discretion, choose to accept your subscription, but shall be under no obligation to do so. In the case that payments received after 5:00 p.m., New York City time, on the Expiration Date are not honored, the Subscription Agent will return such payments to you, without interest or penalty, as soon as practicable.

If you elect to exercise your Rights, you should ensure that the Subscription Agent receives your funds by the Expiration Date. The risk of delivery of all documents and payments is borne by you, not by the Subscription Agent or the Company. The address to which subscription documents, Rights Certificate(s) and subscription payments other than wire transfers should be mailed or delivered is:

DELIVERY OF THIS INSTRUMENT TO AN ADDRESS OTHER THAN AS SET FORTH ABOVE DOES NOT CONSTITUTE A VALID DELIVERY.

The Company may not honor the exercise of your Rights if you deliver the Rights Certificates, subscription documents or payment of the aggregate investment amount in a manner or method different than those set forth above.

If you have any questions concerning the Rights Offering, you may contact Broadridge Corporate Issuer Solutions, LLC by telephone ((888) 789-8409) or by email (shareholder@broadridge.com).

If you hold your Ordinary Shares in the name of a custodian bank, broker, dealer or other nominee, the nominee will exercise the Rights on your behalf in accordance with your instructions.

If you send a payment that is insufficient to purchase the Units you requested, or if the number of Units you requested to purchase is not specified in the forms, the Subscription Agent will have the right to reject and return your subscription for correction.

If you submit a subscription payment that exceeds the amount necessary to purchase the number of Units for which you subscribed, then the excess amount will be returned to you by the Subscription Agent, without interest or penalty, as soon as practicable following the Expiration Date. If you own Ordinary Shares through a broker, dealer, bank or other nominee, it may take longer for you to receive your subscription payment because the Subscription Agent will return payments through the record holder of your Ordinary Shares.

2. Issuance of Ordinary Shares, Pre-funded Warrants and Warrants

The following deliveries and payments will be made to the address shown on the face of your Rights Certificate, unless you provide instructions to the contrary in your Rights Certificate. Ordinary Shares, Pre-Funded Warrants and Warrants purchased in the Rights Offering will be issued only in book-entry form, and no physical stock certificates will be issued.

3. Commissions, Fees, and Expenses

The Company is not charging any fee or sales commission to issue the Rights to you or to issue Ordinary Shares, Pre-Funded Warrants and Warrants to you if you exercise your Rights (other than payment of the Subscription Price). If you exercise your Rights through the record holder of your Ordinary Shares, you are responsible for paying any commissions, fees, taxes or other expenses your record holder may charge you. The Company will pay all reasonable fees charged by the Subscription Agent.

4. Execution

5. Method of Delivery.

The method of delivery of Rights Certificates and payment of the Subscription Price to the Subscription Agent will be at the election and risk of the Rights holder. Payment received after the expiration of the Rights Offering may not be honored, and the Subscription Agent will return your payment to you, without interest or penalty, as soon as practicable. The Subscription Agent will be deemed to receive payment when:

If you elect to exercise your Rights, the Company urges you to consider using wire transfer of funds to ensure that the Subscription Agent receives your funds before the expiration of the Rights Offering. If your required subscription exercise documentation is received by the Subscription Agent after the expiration of the Rights Offering, the Company may, in its sole discretion, choose to accept your subscription, but shall be under no obligation to do so.

6. Determinations Regarding the Exercise of Your Rights.

The Company will resolve, in its sole discretion, all questions regarding the validity and form of the exercise of your Rights, including time of receipt and eligibility to participate in the Rights Offering. Such determinations will be final and binding. Once made, subscriptions are irrevocable, and the Company will not accept any alternative, conditional or contingent subscriptions or directions. The Company reserves the absolute right to reject any subscriptions or directions not properly submitted or the acceptance of which would be unlawful. You must resolve any irregularities in connection with your subscriptions before 5:00 p.m., New York City time, on the Expiration Date, unless the Company waives them in its sole discretion. Neither the Company nor the Subscription Agent is under any duty to notify you or your representative of defects in your subscriptions. A subscription will be considered accepted, subject to the Company’s right to withdraw or terminate the Rights Offering, only when the Subscription Agent receives a properly completed and duly executed Rights Certificate and any other required documents and payment in full of the aggregate Subscription Price for all of the Units for which you have subscribed. The Company’s interpretations of the terms and conditions of the Rights Offering will be final and binding.

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